1 // Copyright (C) 2007-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDFileMesh.hxx"
22 #include "MEDFileFieldOverView.hxx"
23 #include "MEDFileField.hxx"
24 #include "MEDLoader.hxx"
25 #include "MEDLoaderNS.hxx"
26 #include "MEDFileSafeCaller.txx"
27 #include "MEDLoaderBase.hxx"
29 #include "MEDCouplingUMesh.hxx"
30 #include "MEDCouplingMappedExtrudedMesh.hxx"
31 #include "MEDCouplingMemArray.txx"
33 #include "InterpKernelAutoPtr.hxx"
38 extern med_geometry_type typmai[MED_N_CELL_FIXED_GEO];
39 extern INTERP_KERNEL::NormalizedCellType typmai2[MED_N_CELL_FIXED_GEO];
40 extern med_geometry_type typmai3[INTERP_KERNEL::NORM_MAXTYPE];
42 using namespace MEDCoupling;
44 const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
46 const char MEDFileUMesh::SPE_FAM_STR_EXTRUDED_MESH[]="HIDDEN_FAM_EXT_MESH@";
48 MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true),_axis_type(AX_CART)
52 std::size_t MEDFileMesh::getHeapMemorySizeWithoutChildren() const
54 std::size_t ret(_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity());
55 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
57 ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
58 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
59 ret+=(*it2).capacity();
61 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
62 ret+=(*it).first.capacity()+sizeof(mcIdType);
66 std::vector<const BigMemoryObject *> MEDFileMesh::getDirectChildrenWithNull() const
68 std::vector<const BigMemoryObject *> ret(1);
69 ret[0]=(const MEDFileEquivalences *)_equiv;
74 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
75 * file. The first mesh in the file is loaded.
76 * \param [in] fileName - the name of MED file to read.
77 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
78 * mesh using decrRef() as it is no more needed.
79 * \throw If the file is not readable.
80 * \throw If there is no meshes in the file.
81 * \throw If the mesh in the file is of a not supported type.
83 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
85 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
89 MEDFileMesh *MEDFileMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
91 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
94 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << FileNameFromFID(fid) << "\" !";
95 throw INTERP_KERNEL::Exception(oss.str().c_str());
97 MEDCoupling::MEDCouplingMeshType meshType;
100 MEDCoupling::MEDCouplingAxisType dummy3;
101 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
102 MCAuto<MEDFileMesh> ret;
107 ret=MEDFileUMesh::New();
112 ret=MEDFileCMesh::New();
117 ret=MEDFileCurveLinearMesh::New();
122 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
123 throw INTERP_KERNEL::Exception(oss.str().c_str());
126 ret->loadLLWithAdditionalItems(fid,ms.front(),dt,it,mrs);
131 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
132 * file. The mesh to load is specified by its name and numbers of a time step and an
134 * \param [in] fileName - the name of MED file to read.
135 * \param [in] mName - the name of the mesh to read.
136 * \param [in] dt - the number of a time step.
137 * \param [in] it - the number of an iteration.
138 * \param [in] joints - the sub-domain joints to use instead of those that can be read
139 * from the MED file. Usually this joints are those just read by another iteration
140 * of mName mesh, when this method is called by MEDFileMeshMultiTS::New()
141 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
142 * mesh using decrRef() as it is no more needed.
143 * \throw If the file is not readable.
144 * \throw If there is no mesh with given attributes in the file.
145 * \throw If the mesh in the file is of a not supported type.
147 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs, MEDFileJoints* joints)
149 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
150 return New(fid,mName,dt,it,mrs,joints);
153 MEDFileMesh *MEDFileMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs, MEDFileJoints* joints)
155 MEDCoupling::MEDCouplingMeshType meshType;
158 MEDCoupling::MEDCouplingAxisType dummy3;
159 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2);
160 MCAuto<MEDFileMesh> ret;
165 ret=MEDFileUMesh::New();
170 ret=MEDFileCMesh::New();
175 ret=MEDFileCurveLinearMesh::New();
180 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
181 throw INTERP_KERNEL::Exception(oss.str().c_str());
184 ret->loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
189 * Writes \a this mesh into an open MED file specified by its descriptor.
190 * \param [in] fid - the MED file descriptor.
191 * \throw If the mesh name is not set.
192 * \throw If the file is open for reading only.
193 * \throw If the writing mode == 1 and the same data is present in an existing file.
195 void MEDFileMesh::writeLL(med_idt fid) const
198 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
200 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
203 const MEDFileEquivalences *eqs(_equiv);
209 * Checks if \a this and another mesh are equal.
210 * \param [in] other - the mesh to compare with.
211 * \param [in] eps - a precision used to compare real values.
212 * \param [in,out] what - the string returning description of unequal data.
213 * \return bool - \c true if the meshes are equal, \c false, else.
215 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
217 if(_order!=other->_order)
219 what="Orders differ !";
222 if(_iteration!=other->_iteration)
224 what="Iterations differ !";
227 if(fabs(_time-other->_time)>eps)
229 what="Time values differ !";
232 if(_dt_unit!=other->_dt_unit)
234 what="Time units differ !";
237 if(_name!=other->_name)
239 what="Names differ !";
242 //univ_name has been ignored -> not a bug because it is a mutable attribute
243 if(_desc_name!=other->_desc_name)
245 what="Description names differ !";
248 if(!areGrpsEqual(other,what))
250 if(!areFamsEqual(other,what))
252 if(!areEquivalencesEqual(other,what))
257 void MEDFileMesh::setName(const std::string& name)
263 * Clears redundant attributes of incorporated data arrays.
265 void MEDFileMesh::clearNonDiscrAttributes() const
270 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
272 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
274 if((*it).first==_name)
284 * Copies data on groups and families from another mesh.
285 * \param [in] other - the mesh to copy the data from.
287 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
289 _groups=other._groups;
290 _families=other._families;
295 * This method clear all the groups in the map.
296 * So this method does not operate at all on arrays.
297 * So this method can lead to orphan families.
299 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
301 void MEDFileMesh::clearGrpMap()
307 * This method clear all the families in the map.
308 * So this method does not operate at all on arrays.
309 * WARNING ! if there are some groups lying on cleared families, those groups will be impacted !
311 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
313 void MEDFileMesh::clearFamMap()
319 * This method clear all the families and groups in the map.
320 * So this method does not operate at all on arrays.
321 * As all groups and families entry will be removed after
322 * the call of MEDFileMesh::setFamilyFieldArr method with 0 or None (python) in the 2nd parameter can be useful to reduce the size of the object.
324 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamMap
326 void MEDFileMesh::clearFamGrpMaps()
333 * Returns names of families constituting a group.
334 * \param [in] name - the name of the group of interest.
335 * \return std::vector<std::string> - a sequence of names of the families.
336 * \throw If the name of a nonexistent group is specified.
338 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const std::string& name) const
340 std::string oname(name);
341 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
342 if(it==_groups.end())
344 std::vector<std::string> grps=getGroupsNames();
345 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
346 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
347 throw INTERP_KERNEL::Exception(oss.str().c_str());
353 * Returns names of families constituting some groups.
354 * \param [in] grps - a sequence of names of groups of interest.
355 * \return std::vector<std::string> - a sequence of names of the families.
356 * \throw If a name of a nonexistent group is present in \a grps.
358 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const
360 std::set<std::string> fams;
361 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
363 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
364 if(it2==_groups.end())
366 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
367 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
368 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
369 throw INTERP_KERNEL::Exception(oss.str().c_str());
371 fams.insert((*it2).second.begin(),(*it2).second.end());
373 std::vector<std::string> fams2(fams.begin(),fams.end());
378 * Returns ids of families constituting a group.
379 * \param [in] name - the name of the group of interest.
380 * \return std::vector<int> - sequence of ids of the families.
381 * \throw If the name of a nonexistent group is specified.
383 std::vector<mcIdType> MEDFileMesh::getFamiliesIdsOnGroup(const std::string& name) const
385 std::string oname(name);
386 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
387 std::vector<std::string> grps=getGroupsNames();
388 if(it==_groups.end())
390 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
391 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
392 throw INTERP_KERNEL::Exception(oss.str().c_str());
394 return getFamiliesIds((*it).second);
398 * Sets names of families constituting a group. If data on families of this group is
399 * already present, it is overwritten. Every family in \a fams is checked, and if a
400 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
401 * \param [in] name - the name of the group of interest.
402 * \param [in] fams - a sequence of names of families constituting the group.
404 void MEDFileMesh::setFamiliesOnGroup(const std::string& name, const std::vector<std::string>& fams)
406 std::string oname(name);
408 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
410 std::map<std::string,mcIdType>::iterator it2=_families.find(*it1);
411 if(it2==_families.end())
417 * Sets families constituting a group. The families are specified by their ids.
418 * If a family name is not found by its id, an exception is thrown.
419 * If several families have same id, the first one in lexical order is taken.
420 * \param [in] name - the name of the group of interest.
421 * \param [in] famIds - a sequence of ids of families constituting the group.
422 * \throw If a family name is not found by its id.
424 void MEDFileMesh::setFamiliesIdsOnGroup(const std::string& name, const std::vector<mcIdType>& famIds)
426 std::string oname(name);
427 std::vector<std::string> fams(famIds.size());
429 for(std::vector<mcIdType>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
431 std::string name2=getFamilyNameGivenId(*it1);
438 * Returns names of groups including a given family.
439 * \param [in] name - the name of the family of interest.
440 * \return std::vector<std::string> - a sequence of names of groups including the family.
442 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const std::string& name) const
444 std::vector<std::string> ret;
445 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
447 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
450 ret.push_back((*it1).first);
458 * Adds an existing family to groups.
459 * \param [in] famName - a name of family to add to \a grps.
460 * \param [in] grps - a sequence of group names to add the family in.
461 * \throw If a family named \a famName not yet exists.
463 void MEDFileMesh::setGroupsOnFamily(const std::string& famName, const std::vector<std::string>& grps)
465 std::string fName(famName);
466 const std::map<std::string,mcIdType>::const_iterator it=_families.find(fName);
467 if(it==_families.end())
469 std::vector<std::string> fams=getFamiliesNames();
470 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
471 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
472 throw INTERP_KERNEL::Exception(oss.str().c_str());
474 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
476 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
477 if(it2!=_groups.end())
478 (*it2).second.push_back(fName);
481 std::vector<std::string> grps2(1,fName);
488 * Returns names of all groups of \a this mesh.
489 * \return std::vector<std::string> - a sequence of group names.
491 std::vector<std::string> MEDFileMesh::getGroupsNames() const
493 std::vector<std::string> ret(_groups.size());
495 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
501 * Returns names of all families of \a this mesh.
502 * \return std::vector<std::string> - a sequence of family names.
504 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
506 std::vector<std::string> ret(_families.size());
508 for(std::map<std::string, mcIdType >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
514 * Returns names of all families of \a this mesh but like they would be in file.
515 * This method is here only for MED file families gurus. If you are a kind user forget this method :-)
516 * This method is only useful for aggressive users that want to have in their file a same family lying both on cells and on nodes. This is not a good idea for lisibility !
517 * For your information internally in memory such families are renamed to have a nicer API.
519 std::vector<std::string> MEDFileMesh::getFamiliesNamesWithFilePointOfView() const
521 std::vector<std::string> ret(getFamiliesNames());
522 MEDFileMeshL2::RenameFamiliesFromMemToFile(ret);
527 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
528 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
529 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
532 std::vector<std::string> MEDFileMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
534 std::vector<std::string> ret;
535 std::vector<std::string> allGrps(getGroupsNames());
536 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
538 std::vector<mcIdType> levs(getGrpNonEmptyLevelsExt((*it)));
539 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
546 * Returns all relative mesh levels (including nodes) where a given group is defined.
547 * \param [in] grp - the name of the group of interest.
548 * \return std::vector<mcIdType> - a sequence of the relative dimensions.
550 std::vector<mcIdType> MEDFileMesh::getGrpNonEmptyLevelsExt(const std::string& grp) const
552 std::vector<std::string> fams(getFamiliesOnGroup(grp));
553 return getFamsNonEmptyLevelsExt(fams);
557 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
558 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
559 * \param [in] grps - a sequence of names of the groups of interest.
560 * \return std::vector<mcIdType> - a sequence of the relative dimensions.
562 std::vector<mcIdType> MEDFileMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
564 std::vector<std::string> fams(getFamiliesOnGroups(grps));
565 return getFamsNonEmptyLevels(fams);
569 * Returns all relative mesh levels (including nodes) where given groups are defined.
570 * \param [in] grps - a sequence of names of the groups of interest.
571 * \return std::vector<mcIdType> - a sequence of the relative dimensions.
573 std::vector<mcIdType> MEDFileMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
575 std::vector<std::string> fams(getFamiliesOnGroups(grps));
576 return getFamsNonEmptyLevelsExt(fams);
580 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
581 * To include nodes, call getGrpNonEmptyLevelsExt() method.
582 * \param [in] grp - the name of the group of interest.
583 * \return std::vector<mcIdType> - a sequence of the relative dimensions.
585 std::vector<mcIdType> MEDFileMesh::getGrpNonEmptyLevels(const std::string& grp) const
587 std::vector<std::string> fams(getFamiliesOnGroup(grp));
588 return getFamsNonEmptyLevels(fams);
592 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
593 * To include nodes, call getFamNonEmptyLevelsExt() method.
594 * \param [in] fam - the name of the family of interest.
595 * \return std::vector<mcIdType> - a sequence of the relative dimensions.
597 std::vector<mcIdType> MEDFileMesh::getFamNonEmptyLevels(const std::string& fam) const
599 std::vector<std::string> fams(1,std::string(fam));
600 return getFamsNonEmptyLevels(fams);
604 * Returns all relative mesh levels (including nodes) where a given family is defined.
605 * \param [in] fam - the name of the family of interest.
606 * \return std::vector<mcIdType> - a sequence of the relative dimensions.
608 std::vector<mcIdType> MEDFileMesh::getFamNonEmptyLevelsExt(const std::string& fam) const
610 std::vector<std::string> fams(1,std::string(fam));
611 return getFamsNonEmptyLevelsExt(fams);
614 std::string MEDFileMesh::GetMagicFamilyStr()
616 return std::string(MEDFileMeshL2::ZE_SEP_FOR_FAMILY_KILLERS);
620 * Changes a name of every family, included in one group only, to be same as the group name.
621 * \throw If there are families with equal names in \a this mesh.
623 void MEDFileMesh::assignFamilyNameWithGroupName()
625 std::map<std::string, std::vector<std::string> > groups(_groups);
626 std::map<std::string,mcIdType> newFams;
627 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
629 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
630 if(grps.size()==1 && groups[grps[0]].size()==1)
632 if(newFams.find(grps[0])!=newFams.end())
634 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
635 throw INTERP_KERNEL::Exception(oss.str().c_str());
637 newFams[grps[0]]=(*it).second;
638 std::vector<std::string>& grps2=groups[grps[0]];
639 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
644 if(newFams.find((*it).first)!=newFams.end())
646 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
647 throw INTERP_KERNEL::Exception(oss.str().c_str());
649 newFams[(*it).first]=(*it).second;
657 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
659 * \return the removed groups.
661 std::vector<std::string> MEDFileMesh::removeEmptyGroups()
663 std::vector<std::string> ret;
664 std::map<std::string, std::vector<std::string> > newGrps;
665 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
667 if((*it).second.empty())
668 ret.push_back((*it).first);
670 newGrps[(*it).first]=(*it).second;
677 void MEDFileMesh::removeGroupAtLevel(int meshDimRelToMaxExt, const std::string& name)
679 std::map<std::string, std::vector<std::string> >::iterator it(_groups.find(name));
680 std::vector<std::string> grps(getGroupsNames());
681 if(it==_groups.end())
683 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
684 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
685 throw INTERP_KERNEL::Exception(oss.str().c_str());
687 const std::vector<std::string> &famsOnGrp((*it).second);
688 std::vector<mcIdType> famIds(getFamiliesIdsOnGroup(name));
689 const DataArrayIdType *famArr(getFamilyFieldAtLevel(meshDimRelToMaxExt));
692 MCAuto<DataArrayIdType> vals(famArr->getDifferentValues());
693 MCAuto<DataArrayIdType> famIds2(DataArrayIdType::NewFromStdVector(famIds));
694 MCAuto<DataArrayIdType> idsToKill(famIds2->buildIntersection(vals));
695 if(idsToKill->empty())
697 std::vector<std::string> newFamsOnGrp;
698 for(std::vector<std::string>::const_iterator it=famsOnGrp.begin();it!=famsOnGrp.end();it++)
700 if(!idsToKill->presenceOfValue(getFamilyId(*it)))
701 newFamsOnGrp.push_back(*it);
703 (*it).second=newFamsOnGrp;
707 * Removes a group from \a this mesh.
708 * \param [in] name - the name of the group to remove.
709 * \throw If no group with such a \a name exists.
711 void MEDFileMesh::removeGroup(const std::string& name)
713 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(name);
714 std::vector<std::string> grps(getGroupsNames());
715 if(it==_groups.end())
717 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
718 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
719 throw INTERP_KERNEL::Exception(oss.str().c_str());
725 * Removes a family from \a this mesh.
726 * \param [in] name - the name of the family to remove.
727 * \throw If no family with such a \a name exists.
729 void MEDFileMesh::removeFamily(const std::string& name)
731 std::string oname(name);
732 std::map<std::string, mcIdType >::iterator it=_families.find(oname);
733 std::vector<std::string> fams=getFamiliesNames();
734 if(it==_families.end())
736 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
737 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
738 throw INTERP_KERNEL::Exception(oss.str().c_str());
741 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
743 std::vector<std::string>& v=(*it3).second;
744 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
751 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
752 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
753 * family field whatever its level. This method also suppresses the orphan families.
755 * \return - The list of removed groups names.
757 * \sa MEDFileMesh::removeOrphanFamilies.
759 std::vector<std::string> MEDFileMesh::removeOrphanGroups()
761 removeOrphanFamilies();
762 return removeEmptyGroups();
766 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
767 * family field whatever its level. Groups are updated in consequence, that is to say all groups lying on orphan family, will see their families list modified.
769 * \return - The list of removed families names.
770 * \sa MEDFileMesh::removeOrphanGroups , MEDFileMesh::removeFamiliesReferedByNoGroups
772 std::vector<std::string> MEDFileMesh::removeOrphanFamilies()
774 MCAuto<DataArrayIdType> allFamIdsInUse=computeAllFamilyIdsInUse();
775 std::vector<std::string> ret;
776 if(!((DataArrayIdType*)allFamIdsInUse))
778 ret=getFamiliesNames();
779 _families.clear(); _groups.clear();
782 std::map<std::string,mcIdType> famMap;
783 std::map<std::string, std::vector<std::string> > grps(_groups);
784 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
786 if(allFamIdsInUse->presenceOfValue((*it).second))
787 famMap[(*it).first]=(*it).second;
790 ret.push_back((*it).first);
791 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first);
792 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
794 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
795 std::vector<std::string>& famv=(*it3).second;
796 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
802 { _families=famMap; _groups=grps; }
807 * This method operates only on maps in \a this. The arrays are not considered here. So this method will remove a family (except "FAMILLE_ZERO" family) if no group lies on it whatever
808 * this family is orphan or not.
810 * \warning this method is different from removeOrphanFamilies that scans family field array to find orphan families.
811 * \sa MEDFileMesh::removeOrphanFamilies
813 void MEDFileMesh::removeFamiliesReferedByNoGroups()
815 std::map<std::string,mcIdType> fams;
816 std::set<std::string> sfams;
817 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
818 sfams.insert((*it).first);
819 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
820 for(std::vector<std::string>::const_iterator it1=(*it0).second.begin();it1!=(*it0).second.end();it1++)
822 for(std::set<std::string>::const_iterator it=sfams.begin();it!=sfams.end();it++)
823 if(*it!=DFT_FAM_NAME)
824 _families.erase(*it);
828 * This method has no impact on groups. This method only works on families. This method firstly removes families not referred by any groups in \a this, then all unused entities
829 * are put as belonging to family 0 ("FAMILLE_ZERO"). Finally, all orphanFamilies are killed.
830 * This method raises an exception if "FAMILLE_ZERO" is already belonging to a group.
832 * This method also raises an exception if a family belonging to a group has also id 0 (which is not right in MED file format). You should never encounter this case using addGroup method.
834 * \sa MEDFileMesh::removeOrphanFamilies, MEDFileMesh::zipFamilies
836 void MEDFileMesh::rearrangeFamilies()
838 checkOrphanFamilyZero();
839 removeFamiliesReferedByNoGroups();
841 std::vector<int> levels(getNonEmptyLevelsExt());
842 std::set<mcIdType> idsRefed;
843 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
845 idsRefed.insert((*it).second);
848 if(!getGroupsOnFamily((*it).first).empty())
850 std::ostringstream oss; oss << "MEDFileMesh::rearrangeFamilies : Not orphan family \"" << (*it).first << "\" has id 0 ! This method may alterate groups in this for such a case !";
851 throw INTERP_KERNEL::Exception(oss.str());
855 for(std::vector<int>::const_iterator it=levels.begin();it!=levels.end();it++)
857 const DataArrayIdType *fams(0);
860 fams=getFamilyFieldAtLevel(*it);
862 catch(INTERP_KERNEL::Exception& e) { }
865 std::vector<bool> v(fams->getNumberOfTuples(),false);
866 for(std::set<mcIdType>::const_iterator pt=idsRefed.begin();pt!=idsRefed.end();pt++)
867 fams->switchOnTupleEqualTo(*pt,v);
868 MCAuto<DataArrayIdType> unfetchedIds(DataArrayIdType::BuildListOfSwitchedOff(v));
869 if(!unfetchedIds->empty())
871 MCAuto<DataArrayIdType> newFams(fams->deepCopy());
872 newFams->setPartOfValuesSimple3(0,unfetchedIds->begin(),unfetchedIds->end(),0,1,1);
873 setFamilyFieldArr(*it,newFams);
876 removeOrphanFamilies();
880 * This method has no impact on existing groups. This method has only impact on families behind the groups.
881 * This method is especially useful for MED file structures having used too much families to define their groups and that need to be merged without modification of their groups.
882 * To zip families, firstly this method first removes families refered by no groups (see MEDFileMesh::removeFamiliesReferedByNoGroups), then this method puts together families lying on a same set of groups. If the set of families having same groups has a length higher than 1, the families are merged into a single family
883 * having the name of the first family appearing in family definition and with the corresponding family ID.
885 void MEDFileMesh::zipFamilies()
887 checkOrphanFamilyZero();
888 removeFamiliesReferedByNoGroups();
889 std::map< std::set<std::string> , std::vector<std::string> > setOfFamilies;
890 // firstly, store in setOfFamilies as key the common set of groups, and as value the families having such same set of groups
891 for(auto fam : _families)
893 std::vector<std::string> grps( this->getGroupsOnFamily( fam.first ) );
894 std::set<std::string> sgrps(grps.begin(),grps.end());
895 setOfFamilies[sgrps].push_back(fam.first);
898 std::map<std::string, std::vector<std::string> > newGroups(_groups);
899 std::map<std::string,mcIdType> newFams(_families);
900 std::vector<int> levels(getNonEmptyLevelsExt());
901 std::map<mcIdType, std::vector<mcIdType> > famIdsToSubstitute;
902 // iterate on all different set of groups
903 std::set<std::string> familiesToKill;
904 for(auto setOfCommonGrp : setOfFamilies)
906 if( setOfCommonGrp.second.size()<=1 )
908 for(auto fam=setOfCommonGrp.second.begin()+1 ; fam != setOfCommonGrp.second.end() ; fam++)
909 familiesToKill.insert(*fam);
911 // iterate on all different set of groups
912 for(auto setOfCommonGrp : setOfFamilies)
914 if( setOfCommonGrp.second.size()<=1 )
916 std::string newFamName(setOfCommonGrp.second[0]);
917 auto newFamID(_families[newFamName]);
918 for(auto grpToBeModified : setOfCommonGrp.first)
920 std::vector<std::string> newFamiliesForCurGrp(1,newFamName);
921 const std::vector<std::string>& familiesOnCurGrp(_groups[grpToBeModified]);
922 const std::vector<std::string>& familiesToZip(setOfCommonGrp.second);
923 std::for_each(familiesToZip.begin(),familiesToZip.end(),[&famIdsToSubstitute,this,newFamID](const std::string& elt) { famIdsToSubstitute[newFamID].push_back(this->getFamilyId(elt)); });
924 // for each family shared by the current group only keep those not sharing setOfCommonGrp.second
925 std::for_each(familiesOnCurGrp.begin(),familiesOnCurGrp.end(),[&familiesToKill,&newFamiliesForCurGrp](const std::string& elt)
926 { if( familiesToKill.find(elt) == familiesToKill.end() ) { newFamiliesForCurGrp.push_back(elt); } });
927 newGroups[grpToBeModified] = newFamiliesForCurGrp;
929 for(auto familyToKill = setOfCommonGrp.second.begin()+1 ; familyToKill != setOfCommonGrp.second.end(); ++familyToKill)
931 newFams.erase( newFams.find(*familyToKill) );
935 // apply modifications in datastructure
936 for(auto famIdsSubstSession : famIdsToSubstitute)
938 for(std::vector<int>::const_iterator it=levels.begin();it!=levels.end();it++)
940 DataArrayIdType *fams(nullptr);
943 fams=getFamilyFieldAtLevel(*it);
945 catch(INTERP_KERNEL::Exception& e) { }
948 MCAuto<DataArrayIdType> idsToModif(fams->findIdsEqualList(famIdsSubstSession.second.data(),famIdsSubstSession.second.data()+famIdsSubstSession.second.size()));
949 fams->setPartOfValuesSimple3(famIdsSubstSession.first,idsToModif->begin(),idsToModif->end(),0,1,1);
957 * This method only checks that "FAMILLE_ZERO" is orphan (not belonging to a group).
959 void MEDFileMesh::checkOrphanFamilyZero() const
961 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
963 if(std::find((*it).second.begin(),(*it).second.end(),DFT_FAM_NAME)!=(*it).second.end())
965 std::ostringstream oss; oss << "MEDFileMesh::rearrangeFamilies : Groups \"" << (*it).first << "\" is lying on family \"" << DFT_FAM_NAME << "\" !";
966 throw INTERP_KERNEL::Exception(oss.str().c_str());
972 * Renames a group in \a this mesh.
973 * \param [in] oldName - a current name of the group to rename.
974 * \param [in] newName - a new group name.
975 * \throw If no group named \a oldName exists in \a this mesh.
976 * \throw If a group named \a newName already exists.
978 void MEDFileMesh::changeGroupName(const std::string& oldName, const std::string& newName)
980 std::string oname(oldName);
981 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
982 std::vector<std::string> grps=getGroupsNames();
983 if(it==_groups.end())
985 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
986 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
987 throw INTERP_KERNEL::Exception(oss.str().c_str());
989 std::string nname(newName);
990 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
991 if(it2!=_groups.end())
993 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
994 throw INTERP_KERNEL::Exception(oss.str().c_str());
996 std::vector<std::string> cpy=(*it).second;
998 _groups[newName]=cpy;
1002 * Changes an id of a family in \a this mesh.
1003 * This method calls changeFamilyIdArr().
1004 * \param [in] oldId - a current id of the family.
1005 * \param [in] newId - a new family id.
1007 void MEDFileMesh::changeFamilyId(mcIdType oldId, mcIdType newId)
1009 changeFamilyIdArr(oldId,newId);
1010 std::map<std::string,mcIdType> fam2;
1011 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1013 if((*it).second==oldId)
1014 fam2[(*it).first]=newId;
1016 fam2[(*it).first]=(*it).second;
1022 * Renames a family in \a this mesh.
1023 * \param [in] oldName - a current name of the family to rename.
1024 * \param [in] newName - a new family name.
1025 * \throw If no family named \a oldName exists in \a this mesh.
1026 * \throw If a family named \a newName already exists.
1028 void MEDFileMesh::changeFamilyName(const std::string& oldName, const std::string& newName)
1030 std::string oname(oldName);
1031 std::map<std::string, mcIdType >::iterator it=_families.find(oname);
1032 std::vector<std::string> fams=getFamiliesNames();
1033 if(it==_families.end())
1035 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
1036 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1037 throw INTERP_KERNEL::Exception(oss.str().c_str());
1039 std::string nname(newName);
1040 std::map<std::string, mcIdType >::iterator it2=_families.find(nname);
1041 if(it2!=_families.end())
1043 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
1044 throw INTERP_KERNEL::Exception(oss.str().c_str());
1046 mcIdType cpy=(*it).second;
1047 _families.erase(it);
1048 _families[newName]=cpy;
1049 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
1051 std::vector<std::string>& v=(*it3).second;
1052 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
1059 * Checks if \a this and another mesh contains the same families.
1060 * \param [in] other - the mesh to compare with \a this one.
1061 * \param [in,out] what - an unused parameter.
1062 * \return bool - \c true if number of families and their ids are the same in the two
1063 * meshes. Families with the id == \c 0 are not considered.
1065 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
1067 if(_families==other->_families)
1069 std::map<std::string,mcIdType> fam0;
1070 std::map<std::string,mcIdType> fam1;
1071 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1073 fam0[(*it).first]=(*it).second;
1074 for(std::map<std::string,mcIdType>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
1076 fam1[(*it).first]=(*it).second;
1081 * Checks if \a this and another mesh contains the same groups.
1082 * \param [in] other - the mesh to compare with \a this one.
1083 * \param [in,out] what - a string describing a difference of groups of the two meshes
1084 * in case if this method returns \c false.
1085 * \return bool - \c true if number of groups and families constituting them are the
1086 * same in the two meshes.
1088 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
1090 if(_groups==other->_groups)
1093 std::size_t sz=_groups.size();
1094 if(sz!=other->_groups.size())
1096 what="Groups differ because not same number !\n";
1101 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
1102 for(std::size_t i=0;i<sz && ret;i++,it1++)
1104 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
1105 if(it2!=other->_groups.end())
1107 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
1108 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
1114 what="A group in first mesh exists not in other !\n";
1120 std::ostringstream oss; oss << "Groups description differs :\n";
1121 oss << "First group description :\n";
1122 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
1124 oss << " Group \"" << (*it).first << "\" on following families :\n";
1125 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
1126 oss << " \"" << *it2 << "\n";
1128 oss << "Second group description :\n";
1129 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
1131 oss << " Group \"" << (*it).first << "\" on following families :\n";
1132 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
1133 oss << " \"" << *it2 << "\n";
1141 * Checks if a group with a given name exists in \a this mesh.
1142 * \param [in] groupName - the group name.
1143 * \return bool - \c true the group \a groupName exists in \a this mesh.
1145 bool MEDFileMesh::existsGroup(const std::string& groupName) const
1147 std::string grpName(groupName);
1148 return _groups.find(grpName)!=_groups.end();
1152 * Checks if a family with a given id exists in \a this mesh.
1153 * \param [in] famId - the family id.
1154 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
1156 bool MEDFileMesh::existsFamily(mcIdType famId) const
1158 for(std::map<std::string,mcIdType>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1159 if((*it2).second==famId)
1165 * Checks if a family with a given name exists in \a this mesh.
1166 * \param [in] familyName - the family name.
1167 * \return bool - \c true the family \a familyName exists in \a this mesh.
1169 bool MEDFileMesh::existsFamily(const std::string& familyName) const
1171 std::string fname(familyName);
1172 return _families.find(fname)!=_families.end();
1176 * Sets an id of a family.
1177 * \param [in] familyName - the family name.
1178 * \param [in] id - a new id of the family.
1180 void MEDFileMesh::setFamilyId(const std::string& familyName, mcIdType id)
1182 std::string fname(familyName);
1183 _families[fname]=id;
1186 void MEDFileMesh::setFamilyIdUnique(const std::string& familyName, mcIdType id)
1188 std::string fname(familyName);
1189 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1190 if((*it).second==id)
1192 if((*it).first!=familyName)
1194 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
1195 throw INTERP_KERNEL::Exception(oss.str().c_str());
1198 _families[fname]=id;
1202 * Adds a family to \a this mesh.
1203 * \param [in] familyName - a name of the family.
1204 * \param [in] famId - an id of the family.
1205 * \throw If a family with the same name or id already exists in \a this mesh.
1207 void MEDFileMesh::addFamily(const std::string& familyName, mcIdType famId)
1209 std::string fname(familyName);
1210 std::map<std::string,mcIdType>::const_iterator it=_families.find(fname);
1211 if(it==_families.end())
1213 for(std::map<std::string,mcIdType>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1214 if((*it2).second==famId)
1216 std::ostringstream oss;
1217 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
1218 throw INTERP_KERNEL::Exception(oss.str().c_str());
1220 _families[fname]=famId;
1224 if((*it).second!=famId)
1226 std::ostringstream oss;
1227 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
1228 throw INTERP_KERNEL::Exception(oss.str().c_str());
1234 * Creates a group including all mesh entities of given dimension.
1235 * \warning This method does \b not guarantee that the created group includes mesh
1236 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
1237 * present in family fields of different dimensions. To assure this, call
1238 * ensureDifferentFamIdsPerLevel() \b before calling this method.
1239 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
1241 * \param [in] groupName - a name of the new group.
1242 * \throw If a group named \a groupName already exists.
1243 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
1244 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
1246 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const std::string& groupName)
1248 std::string grpName(groupName);
1249 std::vector<int> levs=getNonEmptyLevelsExt();
1250 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
1252 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
1253 oss << "Available relative ext levels are : ";
1254 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1255 throw INTERP_KERNEL::Exception(oss.str().c_str());
1257 if(existsGroup(groupName))
1259 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
1260 oss << "Already existing groups are : ";
1261 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1262 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
1263 throw INTERP_KERNEL::Exception(oss.str().c_str());
1265 const DataArrayIdType *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
1267 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
1268 MCAuto<DataArrayIdType> famIds=fieldFamIds->getDifferentValues();
1269 std::vector<std::string> familiesOnWholeGroup;
1270 for(const mcIdType *it=famIds->begin();it!=famIds->end();it++)
1273 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
1275 _groups[grpName]=familiesOnWholeGroup;
1279 * Ensures that given family ids do not present in family fields of dimensions different
1280 * than given ones. If a family id is present in the family fields of dimensions different
1281 * than the given ones, a new family is created and the whole data is updated accordingly.
1282 * \param [in] famIds - a sequence of family ids to check.
1283 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
1284 * famIds should exclusively belong.
1285 * \return bool - \c true if no modification is done in \a this mesh by this method.
1287 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<mcIdType>& famIds, const std::vector<int>& vMeshDimRelToMaxExt)
1289 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
1290 std::vector<int> levs=getNonEmptyLevelsExt();
1291 std::set<int> levs2(levs.begin(),levs.end());
1292 std::vector<int> levsToTest;
1293 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
1294 std::set<mcIdType> famIds2(famIds.begin(),famIds.end());
1296 mcIdType maxFamId=1;
1297 if(!_families.empty())
1298 maxFamId=getMaxFamilyId()+1;
1299 std::vector<std::string> allFams=getFamiliesNames();
1300 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
1302 const DataArrayIdType *fieldFamIds=getFamilyFieldAtLevel(*it);
1305 MCAuto<DataArrayIdType> famIds3=fieldFamIds->getDifferentValues();
1306 std::vector<mcIdType> tmp;
1307 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<mcIdType> >(tmp));
1308 for(std::vector<mcIdType>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
1311 std::string famName=getFamilyNameGivenId(*it2);
1312 std::ostringstream oss; oss << "Family_" << maxFamId;
1313 std::string zeName=CreateNameNotIn(oss.str(),allFams);
1314 addFamilyOnAllGroupsHaving(famName,zeName);
1315 _families[zeName]=maxFamId;
1316 (const_cast<DataArrayIdType *>(fieldFamIds))->changeValue(*it2,maxFamId);
1325 * Adds a family to a given group in \a this mesh. If the group with a given name does
1326 * not exist, it is created.
1327 * \param [in] grpName - the name of the group to add the family in.
1328 * \param [in] famName - the name of the family to add to the group named \a grpName.
1329 * \throw If \a grpName or \a famName is an empty string.
1330 * \throw If no family named \a famName is present in \a this mesh.
1332 void MEDFileMesh::addFamilyOnGrp(const std::string& grpName, const std::string& famName)
1334 std::string grpn(grpName);
1335 std::string famn(famName);
1336 if(grpn.empty() || famn.empty())
1337 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
1338 std::vector<std::string> fams=getFamiliesNames();
1339 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
1341 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
1342 oss << "Create this family or choose an existing one ! Existing fams are : ";
1343 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
1344 throw INTERP_KERNEL::Exception(oss.str().c_str());
1346 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
1347 if(it==_groups.end())
1349 _groups[grpn].push_back(famn);
1353 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
1354 if(it2==(*it).second.end())
1355 (*it).second.push_back(famn);
1360 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1361 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1362 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1364 void MEDFileMesh::addFamilyOnAllGroupsHaving(const std::string& famName, const std::string& otherFamName)
1366 std::string famNameCpp(famName);
1367 std::string otherCpp(otherFamName);
1368 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1370 std::vector<std::string>& v=(*it).second;
1371 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1373 v.push_back(otherCpp);
1378 void MEDFileMesh::checkNoGroupClash(const DataArrayIdType *famArr, const std::string& grpName) const
1380 std::vector<std::string> grpsNames(getGroupsNames());
1381 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)==grpsNames.end())
1383 std::vector<mcIdType> famIds(getFamiliesIdsOnGroup(grpName));
1384 if(famArr->presenceOfValue(famIds))
1386 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists at specified level ! Destroy it before calling this method !";
1387 throw INTERP_KERNEL::Exception(oss.str().c_str());
1392 * \param [in] ids ids and group name of the new group to add. The ids should be sorted and different each other (MED file norm).
1393 * \param [in,out] famArr family array on level of interest to be renumbered. The input pointer should be not \c NULL (no check of that will be performed)
1395 void MEDFileMesh::addGroupUnderground(bool isNodeGroup, const DataArrayIdType *ids, DataArrayIdType *famArr)
1398 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
1399 std::string grpName(ids->getName());
1401 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
1402 ids->checkStrictlyMonotonic(true);
1403 checkNoGroupClash(famArr,grpName);
1404 MCAuto<DataArrayIdType> famArrTmp; famArrTmp.takeRef(famArr);
1405 std::list< MCAuto<DataArrayIdType> > allFamIds(getAllNonNullFamilyIds());
1406 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
1407 MCAuto<DataArrayIdType> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
1408 MCAuto<DataArrayIdType> diffFamIds=famIds->getDifferentValues();
1409 std::vector<mcIdType> familyIds;
1410 std::vector< MCAuto<DataArrayIdType> > idsPerfamiliyIds;
1411 mcIdType maxVal=getTheMaxAbsFamilyId()+1;
1412 std::map<std::string,mcIdType> families(_families);
1413 std::map<std::string, std::vector<std::string> > groups(_groups);
1414 std::vector<std::string> fams;
1415 bool created(false);
1416 for(const mcIdType *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
1418 MCAuto<DataArrayIdType> ids2Tmp=famIds->findIdsEqual(*famId);
1419 MCAuto<DataArrayIdType> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
1420 MCAuto<DataArrayIdType> ids1=famArr->findIdsEqual(*famId);
1421 MCAuto<DataArrayIdType> ret0(ids1->buildSubstractionOptimized(ids2));
1424 bool isFamPresent=false;
1425 for(std::list< MCAuto<DataArrayIdType> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
1426 isFamPresent=(*itl)->presenceOfValue(*famId);
1427 if(!isFamPresent && *famId!=0)
1428 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
1431 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
1432 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
1433 fams.push_back(locFamName);
1434 if(existsFamily(*famId))
1436 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
1437 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1440 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
1444 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
1445 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
1446 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
1447 if(existsFamily(*famId))
1449 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
1450 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1455 for(std::size_t i=0;i<familyIds.size();i++)
1457 DataArrayIdType *da=idsPerfamiliyIds[i];
1458 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
1461 std::map<std::string, std::vector<std::string> >::iterator itt(groups.find(grpName));
1462 if(itt!=groups.end())
1464 std::vector<std::string>& famsOnGrp((*itt).second);
1465 famsOnGrp.insert(famsOnGrp.end(),fams.begin(),fams.end());
1468 groups[grpName]=fams;
1472 void MEDFileMesh::changeAllGroupsContainingFamily(const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1474 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1477 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1479 std::string fam(familyNameToChange);
1480 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1482 std::vector<std::string>& fams((*it).second);
1483 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1487 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1493 * Returns a name of the family having a given id or, if no such a family exists, creates
1494 * a new uniquely named family and returns its name.
1495 * \param [in] id - the id of the family whose name is required.
1496 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1497 * \return std::string - the name of the existing or the created family.
1498 * \throw If it is not possible to create a unique family name.
1500 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(mcIdType id, bool& created)
1502 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1506 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1507 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1508 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1509 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1511 * This method will throws an exception if it is not possible to create a unique family name.
1513 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,mcIdType>& families, mcIdType id, bool& created)
1515 std::vector<std::string> famAlreadyExisting(families.size());
1517 for(std::map<std::string,mcIdType>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1519 if((*it).second!=id)
1521 famAlreadyExisting[ii]=(*it).first;
1530 std::ostringstream oss; oss << "Family_" << id;
1531 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1537 * Sets names and ids of all families in \a this mesh.
1538 * \param [in] info - a map of a family name to a family id.
1540 void MEDFileMesh::setFamilyInfo(const std::map<std::string,mcIdType>& info)
1546 * Sets names of all groups and families constituting them in \a this mesh.
1547 * \param [in] info - a map of a group name to a vector of names of families
1548 * constituting the group.
1550 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1556 * Returns an id of the family having a given name.
1557 * \param [in] name - the name of the family of interest.
1558 * \return mcIdType - the id of the family of interest.
1559 * \throw If no family with such a \a name exists.
1561 mcIdType MEDFileMesh::getFamilyId(const std::string& name) const
1563 std::map<std::string, mcIdType>::const_iterator it=_families.find(name);
1564 if(it==_families.end())
1566 std::vector<std::string> fams(getFamiliesNames());
1567 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1568 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1569 throw INTERP_KERNEL::Exception(oss.str().c_str());
1571 return (*it).second;
1575 * Returns ids of the families having given names.
1576 * \param [in] fams - a sequence of the names of families of interest.
1577 * \return std::vector<mcIdType> - a sequence of the ids of families of interest.
1578 * \throw If \a fams contains a name of an inexistent family.
1580 std::vector<mcIdType> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const
1582 std::vector<mcIdType> ret(fams.size());
1584 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1586 std::map<std::string, mcIdType>::const_iterator it2=_families.find(*it);
1587 if(it2==_families.end())
1589 std::vector<std::string> fams2=getFamiliesNames();
1590 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1591 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1592 throw INTERP_KERNEL::Exception(oss.str().c_str());
1594 ret[i]=(*it2).second;
1600 * Returns a maximal abs(id) of families in \a this mesh.
1601 * \return mcIdType - the maximal norm of family id.
1602 * \throw If there are no families in \a this mesh.
1604 mcIdType MEDFileMesh::getMaxAbsFamilyId() const
1606 if(_families.empty())
1607 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1608 mcIdType ret=-std::numeric_limits<mcIdType>::max();
1609 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1611 ret=std::max(std::abs((*it).second),ret);
1617 * Returns a maximal id of families in \a this mesh.
1618 * \return mcIdType - the maximal family id.
1619 * \throw If there are no families in \a this mesh.
1621 mcIdType MEDFileMesh::getMaxFamilyId() const
1623 if(_families.empty())
1624 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1625 mcIdType ret=-std::numeric_limits<mcIdType>::max();
1626 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1628 ret=std::max((*it).second,ret);
1634 * Returns a minimal id of families in \a this mesh.
1635 * \return mcIdType - the minimal family id.
1636 * \throw If there are no families in \a this mesh.
1638 mcIdType MEDFileMesh::getMinFamilyId() const
1640 if(_families.empty())
1641 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1642 mcIdType ret=std::numeric_limits<mcIdType>::max();
1643 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1645 ret=std::min((*it).second,ret);
1651 * Returns a maximal id of families in \a this mesh. Not only named families are
1652 * considered but all family fields as well.
1653 * \return mcIdType - the maximal family id.
1655 mcIdType MEDFileMesh::getTheMaxAbsFamilyId() const
1657 mcIdType m1=-std::numeric_limits<mcIdType>::max();
1658 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1659 m1=std::max(std::abs((*it).second),m1);
1660 mcIdType m2=getMaxAbsFamilyIdInArrays();
1661 return std::max(m1,m2);
1665 * Returns a maximal id of families in \a this mesh. Not only named families are
1666 * considered but all family fields as well.
1667 * \return mcIdType - the maximal family id.
1669 mcIdType MEDFileMesh::getTheMaxFamilyId() const
1671 mcIdType m1=-std::numeric_limits<mcIdType>::max();
1672 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1673 m1=std::max((*it).second,m1);
1674 mcIdType m2=getMaxFamilyIdInArrays();
1675 return std::max(m1,m2);
1679 * Returns a minimal id of families in \a this mesh. Not only named families are
1680 * considered but all family fields as well.
1681 * \return mcIdType - the minimal family id.
1683 mcIdType MEDFileMesh::getTheMinFamilyId() const
1685 mcIdType m1=std::numeric_limits<mcIdType>::max();
1686 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1687 m1=std::min((*it).second,m1);
1688 mcIdType m2=getMinFamilyIdInArrays();
1689 return std::min(m1,m2);
1693 * This method only considers the maps. The contain of family array is ignored here.
1695 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1697 DataArrayIdType *MEDFileMesh::getAllFamiliesIdsReferenced() const
1699 MCAuto<DataArrayIdType> ret=DataArrayIdType::New();
1700 std::set<mcIdType> v;
1701 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1702 v.insert((*it).second);
1703 ret->alloc((mcIdType)v.size(),1);
1704 std::copy(v.begin(),v.end(),ret->getPointer());
1709 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1711 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1713 DataArrayIdType *MEDFileMesh::computeAllFamilyIdsInUse() const
1715 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1716 MCAuto<DataArrayIdType> ret;
1717 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1719 const DataArrayIdType *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1720 MCAuto<DataArrayIdType> dv=arr->getDifferentValues();
1721 if((DataArrayIdType *) ret)
1722 ret=dv->buildUnion(ret);
1730 * true is returned if no modification has been needed. false if family
1731 * renumbering has been needed.
1733 bool MEDFileMesh::ensureDifferentFamIdsPerLevel()
1735 std::vector<int> levs=getNonEmptyLevelsExt();
1736 std::set<mcIdType> allFamIds;
1737 mcIdType maxId=getMaxFamilyId()+1;
1738 std::map<int,std::vector<mcIdType> > famIdsToRenum;
1739 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1741 const DataArrayIdType *fam=getFamilyFieldAtLevel(*it);
1744 MCAuto<DataArrayIdType> tmp=fam->getDifferentValues();
1745 std::set<mcIdType> r2;
1746 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1748 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1749 std::set<mcIdType> r3;
1750 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1753 if(famIdsToRenum.empty())
1755 MCAuto<DataArrayIdType> allIds=getAllFamiliesIdsReferenced();
1756 for(std::map<int,std::vector<mcIdType> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1758 DataArrayIdType *fam=const_cast<DataArrayIdType *>(getFamilyFieldAtLevel((*it2).first));
1759 mcIdType *famIdsToChange=fam->getPointer();
1760 std::map<mcIdType,mcIdType> ren;
1761 for(std::vector<mcIdType>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1763 if(allIds->presenceOfValue(*it3))
1765 std::string famName=getFamilyNameGivenId(*it3);
1766 std::vector<std::string> grps=getGroupsOnFamily(famName);
1769 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1770 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1771 addFamilyOnGrp((*it4),newFam);
1774 MCAuto<DataArrayIdType> ids=fam->findIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1775 for(const mcIdType *id=ids->begin();id!=ids->end();id++)
1776 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1782 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1783 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1784 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1785 * This method will throw an exception if a same family id is detected in different level.
1786 * \warning This policy is the opposite of those in MED file documentation ...
1788 void MEDFileMesh::normalizeFamIdsTrio()
1790 ensureDifferentFamIdsPerLevel();
1791 MCAuto<DataArrayIdType> allIds=getAllFamiliesIdsReferenced();
1792 std::vector<int> levs=getNonEmptyLevelsExt();
1793 std::set<int> levsS(levs.begin(),levs.end());
1794 std::set<std::string> famsFetched;
1795 std::map<std::string,mcIdType> families;
1796 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1799 const DataArrayIdType *fam=getFamilyFieldAtLevel(0);
1803 MCAuto<DataArrayIdType> tmp=fam->getDifferentValues();
1804 std::map<mcIdType,mcIdType> ren;
1805 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++,refId++)
1807 mcIdType nbOfTuples=fam->getNumberOfTuples();
1808 mcIdType *start=const_cast<DataArrayIdType *>(fam)->getPointer();
1809 for(mcIdType *w=start;w!=start+nbOfTuples;w++)
1811 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++)
1813 if(allIds->presenceOfValue(*it))
1815 std::string famName=getFamilyNameGivenId(*it);
1816 families[famName]=ren[*it];
1817 famsFetched.insert(famName);
1822 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1825 const DataArrayIdType *fam=getFamilyFieldAtLevel(-1);
1829 MCAuto<DataArrayIdType> tmp=fam->getDifferentValues();
1830 std::map<mcIdType,mcIdType> ren;
1831 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++,refId--)
1833 mcIdType nbOfTuples=fam->getNumberOfTuples();
1834 mcIdType *start=const_cast<DataArrayIdType *>(fam)->getPointer();
1835 for(mcIdType *w=start;w!=start+nbOfTuples;w++)
1837 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++)
1839 if(allIds->presenceOfValue(*it))
1841 std::string famName=getFamilyNameGivenId(*it);
1842 families[famName]=ren[*it];
1843 famsFetched.insert(famName);
1848 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1850 DataArrayIdType *fam=const_cast<DataArrayIdType*>(getFamilyFieldAtLevel(*it2));
1853 MCAuto<DataArrayIdType> tmp=fam->getDifferentValues();
1854 fam->fillWithZero();
1855 for(const mcIdType *it3=tmp->begin();it3!=tmp->end();it3++)
1856 if(allIds->presenceOfValue(*it3))
1858 std::string famName=getFamilyNameGivenId(*it3);
1859 families[famName]=0;
1860 famsFetched.insert(famName);
1865 std::vector<std::string> allFams=getFamiliesNames();
1866 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1867 std::set<std::string> unFetchedIds;
1868 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1869 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1870 families[*it4]=_families[*it4];
1875 * This method normalizes fam id with the following policy.
1876 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1877 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1878 * This method will throw an exception if a same family id is detected in different level.
1880 void MEDFileMesh::normalizeFamIdsMEDFile()
1882 ensureDifferentFamIdsPerLevel();
1883 MCAuto<DataArrayIdType> allIds=getAllFamiliesIdsReferenced();
1884 std::vector<int> levs=getNonEmptyLevelsExt();
1885 std::set<int> levsS(levs.begin(),levs.end());
1886 std::set<std::string> famsFetched;
1887 std::map<std::string,mcIdType> families;
1889 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1892 const DataArrayIdType *fam=getFamilyFieldAtLevel(1);
1895 MCAuto<DataArrayIdType> tmp=fam->getDifferentValues();
1896 std::map<mcIdType,mcIdType> ren;
1897 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++,refId++)
1899 mcIdType nbOfTuples=fam->getNumberOfTuples();
1900 mcIdType *start=const_cast<DataArrayIdType *>(fam)->getPointer();
1901 for(mcIdType *w=start;w!=start+nbOfTuples;w++)
1903 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++)
1905 if(allIds->presenceOfValue(*it))
1907 std::string famName=getFamilyNameGivenId(*it);
1908 families[famName]=ren[*it];
1909 famsFetched.insert(famName);
1915 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1917 const DataArrayIdType *fam=getFamilyFieldAtLevel(*it2);
1920 MCAuto<DataArrayIdType> tmp=fam->getDifferentValues();
1921 std::map<mcIdType,mcIdType> ren;
1922 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++,refId--)
1924 mcIdType nbOfTuples=fam->getNumberOfTuples();
1925 mcIdType *start=const_cast<DataArrayIdType *>(fam)->getPointer();
1926 for(mcIdType *w=start;w!=start+nbOfTuples;w++)
1928 for(const mcIdType *it=tmp->begin();it!=tmp->end();it++)
1930 if(allIds->presenceOfValue(*it))
1932 std::string famName=getFamilyNameGivenId(*it);
1933 families[famName]=ren[*it];
1934 famsFetched.insert(famName);
1940 std::vector<std::string> allFams=getFamiliesNames();
1941 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1942 std::set<std::string> unFetchedIds;
1943 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1944 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1945 families[*it4]=_families[*it4];
1950 * Returns a name of the family by its id. If there are several families having the given
1951 * id, the name first in lexical order is returned.
1952 * \param [in] id - the id of the family whose name is required.
1953 * \return std::string - the name of the found family.
1954 * \throw If no family with the given \a id exists.
1956 std::string MEDFileMesh::getFamilyNameGivenId(mcIdType id) const
1958 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
1959 if((*it).second==id)
1961 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1962 throw INTERP_KERNEL::Exception(oss.str().c_str());
1966 * Returns a string describing \a this mesh. This description includes the mesh name and
1967 * the mesh description string.
1968 * \return std::string - the mesh information string.
1970 std::string MEDFileMesh::simpleRepr() const
1972 std::ostringstream oss;
1973 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1974 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1975 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1980 * This method is nearly like getFamilyFieldAtLevel method. Except that if the array does not exist at the specified level \a meshDimRelToMaxExt
1981 * an empty one is created.
1983 DataArrayIdType *MEDFileMesh::getOrCreateAndGetFamilyFieldAtLevel(int meshDimRelToMaxExt)
1985 DataArrayIdType *ret(getFamilyFieldAtLevel(meshDimRelToMaxExt));
1988 MCAuto<DataArrayIdType> arr(DataArrayIdType::New());
1989 arr->alloc(getSizeAtLevel(meshDimRelToMaxExt),1);
1990 arr->fillWithZero();
1991 setFamilyFieldArr(meshDimRelToMaxExt,arr);
1992 return getFamilyFieldAtLevel(meshDimRelToMaxExt);
1996 * Returns ids of mesh entities contained in a given group of a given dimension.
1997 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1999 * \param [in] grp - the name of the group of interest.
2000 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2001 * returned instead of ids.
2002 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2003 * numbers, if available and required, of mesh entities of the group. The caller
2004 * is to delete this array using decrRef() as it is no more needed.
2005 * \throw If the name of a nonexistent group is specified.
2006 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2008 DataArrayIdType *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
2010 std::vector<std::string> tmp(1);
2012 DataArrayIdType *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
2018 * Returns ids of mesh entities contained in given groups of a given dimension.
2019 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2021 * \param [in] grps - the names of the groups of interest.
2022 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2023 * returned instead of ids.
2024 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2025 * numbers, if available and required, of mesh entities of the groups. The caller
2026 * is to delete this array using decrRef() as it is no more needed.
2027 * \throw If the name of a nonexistent group is present in \a grps.
2028 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2030 DataArrayIdType *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
2032 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2033 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
2037 * Returns ids of mesh entities contained in a given family of a given dimension.
2038 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2040 * \param [in] fam - the name of the family of interest.
2041 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2042 * returned instead of ids.
2043 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2044 * numbers, if available and required, of mesh entities of the family. The caller
2045 * is to delete this array using decrRef() as it is no more needed.
2046 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2048 DataArrayIdType *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
2050 std::vector<std::string> tmp(1);
2052 DataArrayIdType *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
2058 * Returns ids of nodes contained in a given group.
2059 * \param [in] grp - the name of the group of interest.
2060 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
2061 * returned instead of ids.
2062 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2063 * numbers, if available and required, of nodes of the group. The caller
2064 * is to delete this array using decrRef() as it is no more needed.
2065 * \throw If the name of a nonexistent group is specified.
2066 * \throw If the family field is missing for nodes.
2068 DataArrayIdType *MEDFileMesh::getNodeGroupArr(const std::string& grp, bool renum) const
2070 std::vector<std::string> tmp(1);
2072 DataArrayIdType *ret=getNodeGroupsArr(tmp,renum);
2078 * Returns ids of nodes contained in given groups.
2079 * \param [in] grps - the names of the groups of interest.
2080 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
2081 * returned instead of ids.
2082 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2083 * numbers, if available and required, of nodes of the groups. The caller
2084 * is to delete this array using decrRef() as it is no more needed.
2085 * \throw If the name of a nonexistent group is present in \a grps.
2086 * \throw If the family field is missing for nodes.
2088 DataArrayIdType *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const
2090 return getGroupsArr(1,grps,renum);
2094 * Returns ids of nodes contained in a given group.
2095 * \param [in] grp - the name of the group of interest.
2096 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
2097 * returned instead of ids.
2098 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2099 * numbers, if available and required, of nodes of the group. The caller
2100 * is to delete this array using decrRef() as it is no more needed.
2101 * \throw If the name of a nonexistent group is specified.
2102 * \throw If the family field is missing for nodes.
2104 DataArrayIdType *MEDFileMesh::getNodeFamilyArr(const std::string& fam, bool renum) const
2106 std::vector<std::string> tmp(1);
2108 DataArrayIdType *ret=getNodeFamiliesArr(tmp,renum);
2114 * Returns ids of nodes contained in given families.
2115 * \param [in] fams - the names of the families of interest.
2116 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
2117 * returned instead of ids.
2118 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
2119 * numbers, if available and required, of nodes of the families. The caller
2120 * is to delete this array using decrRef() as it is no more needed.
2121 * \throw If the family field is missing for nodes.
2123 DataArrayIdType *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const
2125 return getFamiliesArr(1,fams,renum);
2129 * Adds groups of given dimension and creates corresponding families and family fields
2130 * given ids of mesh entities of each group.
2131 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
2132 * \param [in] grps - a sequence of arrays of ids each describing a group.
2133 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
2135 * \throw If names of some groups in \a grps are equal.
2136 * \throw If \a grps includes a group with an empty name.
2137 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
2138 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2140 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayIdType *>& grps, bool renum)
2144 std::set<std::string> grpsName;
2145 std::vector<std::string> grpsName2(grps.size());
2148 for(std::vector<const DataArrayIdType *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
2150 grpsName.insert((*it)->getName());
2151 grpsName2[i]=(*it)->getName();
2153 if(grpsName.size()!=grps.size())
2154 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
2155 if(grpsName.find(std::string(""))!=grpsName.end())
2156 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
2157 mcIdType sz=getSizeAtLevel(meshDimRelToMaxExt);
2158 MCAuto<DataArrayIdType> fam;
2159 std::vector< std::vector<mcIdType> > fidsOfGroups;
2162 fam=DataArrayIdType::MakePartition(grps,sz,fidsOfGroups);
2166 std::vector< MCAuto<DataArrayIdType> > grps2(grps.size());
2167 for(unsigned int ii=0;ii<grps.size();ii++)
2169 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
2170 grps2[ii]->setName(grps[ii]->getName());
2172 std::vector<const DataArrayIdType *> grps3(grps2.begin(),grps2.end());
2173 fam=DataArrayIdType::MakePartition(grps3,sz,fidsOfGroups);
2176 if(!_families.empty())
2177 offset=getMaxAbsFamilyId()+1;
2178 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
2179 MCAuto<DataArrayIdType> ids=fam->getDifferentValues();
2180 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
2181 setFamilyFieldArr(meshDimRelToMaxExt,fam);
2185 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
2186 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
2187 * For the moment, the two last input parameters are not taken into account.
2189 void MEDFileMesh::appendFamilyEntries(const DataArrayIdType *famIds, const std::vector< std::vector<mcIdType> >& fidsOfGrps, const std::vector<std::string>& grpNames)
2191 std::map<mcIdType,std::string> famInv;
2192 for(const mcIdType *it=famIds->begin();it!=famIds->end();it++)
2194 std::ostringstream oss;
2195 oss << "Family_" << (*it);
2196 _families[oss.str()]=(*it);
2197 famInv[*it]=oss.str();
2200 for(std::vector< std::vector<mcIdType> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
2202 for(std::vector<mcIdType>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
2204 _groups[grpNames[i]].push_back(famInv[*it2]);
2209 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileMesh::getAllGeoTypes() const
2211 std::vector<int> levs(getNonEmptyLevels());
2212 std::vector<INTERP_KERNEL::NormalizedCellType> ret;
2213 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2215 std::vector<INTERP_KERNEL::NormalizedCellType> elts(getGeoTypesAtLevel(*it));
2216 ret.insert(ret.end(),elts.begin(),elts.end());
2222 * \sa getAllDistributionOfTypes
2224 std::vector<mcIdType> MEDFileMesh::getDistributionOfTypes(int meshDimRelToMax) const
2226 MCAuto<MEDCouplingMesh> mLev(getMeshAtLevel(meshDimRelToMax));
2227 return mLev->getDistributionOfTypes();
2230 void MEDFileMesh::loadLLWithAdditionalItems(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2232 loadLL(fid,mName,dt,it,mrs);
2233 loadJointsFromFile(fid);
2234 loadEquivalences(fid);
2237 void MEDFileMesh::TranslateFamilyIds(mcIdType offset, DataArrayIdType *famArr, std::vector< std::vector<mcIdType> >& famIdsPerGrp)
2239 famArr->applyLin(offset>0?1:-1,offset,0);
2240 for(std::vector< std::vector<mcIdType> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
2243 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<mcIdType>());
2244 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<mcIdType>(),offset));
2249 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
2250 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
2251 * If this method fails to find such a name it will throw an exception.
2253 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid)
2256 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
2259 std::size_t len=nameTry.length();
2260 for(std::size_t ii=1;ii<len;ii++)
2262 std::string tmp=nameTry.substr(ii,len-ii);
2263 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
2269 for(char i=1;i<30;i++)
2271 std::string tmp1(nameTry.at(0),i);
2273 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
2279 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
2281 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
2283 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
2286 mcIdType MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<mcIdType>& code, mcIdType strt)
2288 std::size_t nbOfChunks=code.size()/3;
2289 if(code.size()%3!=0)
2290 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
2292 for(std::size_t i=0;i<nbOfChunks;i++)
2301 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
2302 * If _name attribute is empty the name of 'm' if taken as _name attribute.
2303 * If _name is not empty and that 'm' has the same name nothing is done.
2304 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
2306 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m)
2309 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
2314 std::string name(m->getName());
2319 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
2320 oss << name << "' ! Names must match !";
2321 throw INTERP_KERNEL::Exception(oss.str().c_str());
2325 if(_desc_name.empty())
2326 _desc_name=m->getDescription();
2329 std::string name(m->getDescription());
2332 if(_desc_name!=name)
2334 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
2335 oss << name << "' ! Names must match !";
2336 throw INTERP_KERNEL::Exception(oss.str().c_str());
2342 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
2344 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
2345 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
2347 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
2348 oss << " - Groups lying on this family : ";
2349 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
2350 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
2351 oss << std::endl << std::endl;
2356 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2357 * file. The mesh to load is specified by its name and numbers of a time step and an
2359 * \param [in] fileName - the name of MED file to read.
2360 * \param [in] mName - the name of the mesh to read.
2361 * \param [in] dt - the number of a time step.
2362 * \param [in] it - the number of an iteration.
2363 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2364 * mesh using decrRef() as it is no more needed.
2365 * \throw If the file is not readable.
2366 * \throw If there is no mesh with given attributes in the file.
2367 * \throw If the mesh in the file is not an unstructured one.
2369 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2371 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
2372 return New(fid,mName,dt,it,mrs);
2375 MEDFileUMesh *MEDFileUMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2377 return new MEDFileUMesh(fid,mName,dt,it,mrs);
2381 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2382 * file. The first mesh in the file is loaded.
2383 * \param [in] fileName - the name of MED file to read.
2384 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2385 * mesh using decrRef() as it is no more needed.
2386 * \throw If the file is not readable.
2387 * \throw If there is no meshes in the file.
2388 * \throw If the mesh in the file is not an unstructured one.
2390 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
2392 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
2393 return New(fid,mrs);
2397 T *NewForTheFirstMeshInFile(med_idt fid, MEDFileMeshReadSelector *mrs)
2399 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
2402 std::ostringstream oss; oss << MLMeshTraits<T>::ClassName << "::New : no meshes in file \"" << MEDFileWritable::FileNameFromFID(fid) << "\" !";
2403 throw INTERP_KERNEL::Exception(oss.str().c_str());
2406 MEDCoupling::MEDCouplingMeshType meshType;
2408 MEDCoupling::MEDCouplingAxisType dummy3;
2409 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
2410 return T::New(fid,ms.front(),dt,it,mrs);
2413 MEDFileUMesh *MEDFileUMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
2415 return NewForTheFirstMeshInFile<MEDFileUMesh>(fid,mrs);
2419 * \b WARNING this implementation is dependent from MEDCouplingMappedExtrudedMesh::buildUnstructured !
2420 * \sa MEDCouplingMappedExtrudedMesh::buildUnstructured , MEDCouplingMappedExtrudedMesh::build3DUnstructuredMesh
2422 MEDFileUMesh *MEDFileUMesh::New(const MEDCouplingMappedExtrudedMesh *mem)
2425 throw INTERP_KERNEL::Exception("MEDFileUMesh::New : null input vector !");
2426 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
2427 MCAuto<MEDCouplingUMesh> m3D(mem->buildUnstructured());
2428 MCAuto<MEDCouplingUMesh> m2D(mem->getMesh2D()->deepCopy());
2430 m2D->setCoords(m3D->getCoords());
2431 ret->setMeshAtLevel(0,m3D);
2432 ret->setMeshAtLevel(-1,m2D);
2433 ret->setFamilyId(GetSpeStr4ExtMesh(),std::numeric_limits<med_int>::max()-mem->get2DCellIdForExtrusion());
2438 * Returns an empty instance of MEDFileUMesh.
2439 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2440 * mesh using decrRef() as it is no more needed.
2442 MEDFileUMesh *MEDFileUMesh::New()
2444 return new MEDFileUMesh;
2448 * This method loads from file with name \a fileName the mesh called \a mName as New does. The difference is that
2449 * here only a part of cells contained in the file will be loaded. The selection of cell is specified using the two consecutive parameters
2450 * \a types and \a slicPerTyp. This method allows to load from a mesh (typically huge) in a MED file a part of cells of that mesh.
2451 * The part of cells is specified using triplet (start,stop,step) for each geometric type. Only nodes lying on selected cells will be loaded to reduce
2452 * at most the memory consumtion.
2454 * \param [in] fileName - the name of the file.
2455 * \param [in] mName - the name of the mesh to be read.
2456 * \param [in] types - the list of the geo types of which some part will be taken. A geometric type in \a types must appear only once at most.
2457 * \param [in] slicPerType - an array of size 3 times larger than \a types that specifies for each type in \a types (in the same order) resp the start, the stop and the step.
2458 * \param [in] dt - the iteration, that is to say the first element of the pair that locates the asked time step.
2459 * \param [in] it - the order, that is to say the second element of the pair that locates the asked time step.
2460 * \param [in] mrs - the request for what to be loaded.
2461 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this mesh using decrRef() as it is no more needed.
2463 MEDFileUMesh *MEDFileUMesh::LoadPartOf(const std::string& fileName, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<mcIdType>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2465 MEDFileUtilities::CheckFileForRead(fileName);
2466 MEDFileUtilities::AutoFid fid(MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY));
2467 return MEDFileUMesh::LoadPartOf(fid,mName,types,slicPerTyp,dt,it,mrs);
2471 * Please refer to the other MEDFileUMesh::LoadPartOf method that has the same semantic and the same parameter (excepted the first).
2472 * This method is \b NOT wrapped into python.
2474 MEDFileUMesh *MEDFileUMesh::LoadPartOf(med_idt fid, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<mcIdType>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2476 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
2477 ret->loadPartUMeshFromFile(fid,mName,types,slicPerTyp,dt,it,mrs);
2481 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
2483 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
2484 ret+=_ms.capacity()*(sizeof(MCAuto<MEDFileUMeshSplitL1>))+_elt_str.capacity()*sizeof(MCAuto<MEDFileEltStruct4Mesh>);
2488 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildrenWithNull() const
2490 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
2491 ret.push_back((const DataArrayDouble*)_coords);
2492 ret.push_back((const DataArrayIdType *)_fam_coords);
2493 ret.push_back((const DataArrayIdType *)_num_coords);
2494 ret.push_back((const DataArrayIdType *)_global_num_coords);
2495 ret.push_back((const DataArrayIdType *)_rev_num_coords);
2496 ret.push_back((const DataArrayAsciiChar *)_name_coords);
2497 ret.push_back((const PartDefinition *)_part_coords);
2498 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2499 ret.push_back((const MEDFileUMeshSplitL1*) *it);
2500 for(std::vector< MCAuto<MEDFileEltStruct4Mesh> >::const_iterator it=_elt_str.begin();it!=_elt_str.end();it++)
2501 ret.push_back((const MEDFileEltStruct4Mesh *)*it);
2505 MEDFileUMesh *MEDFileUMesh::shallowCpy() const
2507 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2511 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
2513 return new MEDFileUMesh;
2516 MEDFileUMesh *MEDFileUMesh::deepCopy() const
2518 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2519 ret->deepCpyEquivalences(*this);
2520 if(_coords.isNotNull())
2521 ret->_coords=_coords->deepCopy();
2522 if(_fam_coords.isNotNull())
2523 ret->_fam_coords=_fam_coords->deepCopy();
2524 if(_num_coords.isNotNull())
2525 ret->_num_coords=_num_coords->deepCopy();
2526 if(_global_num_coords.isNotNull())
2527 ret->_global_num_coords=_global_num_coords->deepCopy();
2528 if(_rev_num_coords.isNotNull())
2529 ret->_rev_num_coords=_rev_num_coords->deepCopy();
2530 if(_name_coords.isNotNull())
2531 ret->_name_coords=_name_coords->deepCopy();
2533 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2535 if((const MEDFileUMeshSplitL1 *)(*it))
2536 ret->_ms[i]=(*it)->deepCopy(ret->_coords);
2538 if((const PartDefinition*)_part_coords)
2539 ret->_part_coords=_part_coords->deepCopy();
2544 * Checks if \a this and another mesh are equal.
2545 * \param [in] other - the mesh to compare with.
2546 * \param [in] eps - a precision used to compare real values.
2547 * \param [in,out] what - the string returning description of unequal data.
2548 * \return bool - \c true if the meshes are equal, \c false, else.
2550 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
2552 if(!MEDFileMesh::isEqual(other,eps,what))
2554 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2557 what="Mesh types differ ! This is unstructured and other is NOT !";
2560 clearNonDiscrAttributes();
2561 otherC->clearNonDiscrAttributes();
2562 const DataArrayDouble *coo1=_coords;
2563 const DataArrayDouble *coo2=otherC->_coords;
2564 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2566 what="Mismatch of coordinates ! One is defined and not other !";
2571 bool ret=coo1->isEqual(*coo2,eps);
2574 what="Coords differ !";
2579 const DataArrayIdType *famc1(_fam_coords),*famc2(otherC->_fam_coords);
2580 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2582 what="Mismatch of families arr on nodes ! One is defined and not other !";
2587 bool ret=famc1->isEqual(*famc2);
2590 what="Families arr on node differ !";
2596 const DataArrayIdType *numc1(_num_coords),*numc2(otherC->_num_coords);
2597 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2599 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2604 bool ret=numc1->isEqual(*numc2);
2607 what="Numbering arr on node differ !";
2613 const DataArrayIdType *gnumc1(_global_num_coords),*gnumc2(otherC->_global_num_coords);
2614 if((gnumc1==0 && gnumc2!=0) || (gnumc1!=0 && gnumc2==0))
2616 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2621 bool ret=gnumc1->isEqual(*gnumc2);
2624 what="Global numbering arr on node differ !";
2630 const DataArrayAsciiChar *namec1(_name_coords),*namec2(otherC->_name_coords);
2631 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2633 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2638 bool ret=namec1->isEqual(*namec2);
2641 what="Names arr on node differ !";
2646 if(_ms.size()!=otherC->_ms.size())
2648 what="Number of levels differs !";
2651 std::size_t sz=_ms.size();
2652 for(std::size_t i=0;i<sz;i++)
2654 const MEDFileUMeshSplitL1 *s1=_ms[i];
2655 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2656 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2658 what="Mismatch of presence of sub levels !";
2663 bool ret=s1->isEqual(s2,eps,what);
2668 const PartDefinition *pd0(_part_coords),*pd1(otherC->_part_coords);
2671 if((!pd0 && pd1) || (pd0 && !pd1))
2673 what=std::string("node part def is defined only for one among this or other !");
2676 return pd0->isEqual(pd1,what);
2680 * Check that the current object MEDFileUMesh is consistent. This does not check the optional renumbering of
2681 * nodes and cells. This last item is important for SMESH, see checkSMESHConsistency().
2682 * \throw if any internal part (i.e. mesh sub-levels and single geometric-type meshes) are inconsistent
2683 * \throw if internal family array is inconsistent
2684 * \sa checkSMESHConsistency()
2686 void MEDFileUMesh::checkConsistency() const
2688 if(!_coords || !_coords->isAllocated())
2691 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but some mesh parts are present!");
2693 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but not the internal node family array!");
2694 if (_num_coords.isNotNull() || _rev_num_coords.isNotNull() || _global_num_coords.isNotNull())
2695 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but not the internal node numbering array!");
2699 mcIdType nbCoo = _coords->getNumberOfTuples();
2700 if (_fam_coords.isNotNull())
2701 _fam_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent internal node family array!");
2702 if (_num_coords.isNotNull())
2704 _num_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent internal node numbering array!");
2706 mcIdType maxValue=_num_coords->getMaxValue(pos);
2707 if (!_rev_num_coords || _rev_num_coords->getNumberOfTuples() != (maxValue+1))
2708 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal revert node numbering array!");
2710 if (_global_num_coords.isNotNull())
2712 _global_num_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent global node numbering array!");
2714 if ((_num_coords && !_rev_num_coords) || (!_num_coords && _rev_num_coords))
2715 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal numbering arrays (one is null)!");
2716 if (_num_coords && !_num_coords->hasUniqueValues())
2717 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal node numbering array: duplicates found!");
2719 _name_coords->checkNbOfTuplesAndComp(nbCoo,MED_SNAME_SIZE,"MEDFileUMesh::checkConsistency(): inconsistent internal coord name array!");
2720 // Now sub part check:
2721 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();
2722 it != _ms.end(); it++)
2723 (*it)->checkConsistency();
2728 * Same as checkConsistency() but also checks that optional entities (edges, faces, volumes) numbers are
2729 * consistent, i.e. the numbering is either set to null for all sub-levels (thus letting SMESH numbers the
2730 * entities as it likes), or non overlapping between all sub-levels.
2731 * \throw if the condition above is not respected
2733 void MEDFileUMesh::checkSMESHConsistency() const
2736 // For all sub-levels, numbering is either always null or with void intersection:
2739 std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();
2740 std::vector< const DataArrayIdType * > v;
2741 bool voidOrNot = ((*it)->_num == 0);
2742 for (it++; it != _ms.end(); it++)
2743 if( ((*it)->_num == 0) != voidOrNot )
2744 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent numbering between mesh sub-levels!");
2745 else if (!voidOrNot)
2746 v.push_back((*it)->_num);
2749 // don't forget the 1st one:
2750 v.push_back(_ms[0]->_num);
2751 MCAuto<DataArrayIdType> inter = DataArrayIdType::BuildIntersection(v);
2752 if (inter->getNumberOfTuples())
2753 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): overlapping entity numbering between mesh sub-levels!");
2759 * Reset optional node and cell numbering for all sub levels in this. This particularly useful to make
2760 * sure SMESH will handle the mesh correctly, as it tries to use those numbers if given.
2762 void MEDFileUMesh::clearNodeAndCellNumbers()
2764 _num_coords.nullify();
2765 _rev_num_coords.nullify();
2766 _global_num_coords.nullify();
2767 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin(); it != _ms.end(); it++)
2769 (*it)->_num.nullify();
2770 (*it)->_rev_num.nullify();
2771 (*it)->_global_num.nullify();
2776 * Clears redundant attributes of incorporated data arrays.
2778 void MEDFileUMesh::clearNonDiscrAttributes() const
2780 MEDFileMesh::clearNonDiscrAttributes();
2781 if(_coords.isNotNull())
2782 _coords.iAmATrollConstCast()->setName("");//This parameter is not discriminant for comparison
2783 if(_fam_coords.isNotNull())
2784 _fam_coords.iAmATrollConstCast()->setName("");//This parameter is not discriminant for comparison
2785 if(_num_coords.isNotNull())
2786 _num_coords.iAmATrollConstCast()->setName("");//This parameter is not discriminant for comparison
2787 if(_name_coords.isNotNull())
2788 _name_coords.iAmATrollConstCast()->setName("");//This parameter is not discriminant for comparison
2789 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2791 if((*it).isNotNull())
2792 (*it)->clearNonDiscrAttributes();
2796 void MEDFileUMesh::setName(const std::string& name)
2798 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2799 if((*it).isNotNull())
2800 (*it)->setName(name);
2801 MEDFileMesh::setName(name);
2804 MEDFileUMesh::MEDFileUMesh()
2808 MEDFileUMesh::MEDFileUMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2811 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
2813 catch(INTERP_KERNEL::Exception& e)
2819 * This method loads only a part of specified cells (given by range of cell ID per geometric type)
2820 * See MEDFileUMesh::LoadPartOf for detailed description.
2824 void MEDFileUMesh::loadPartUMeshFromFile(med_idt fid, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<mcIdType>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2826 MEDFileUMeshL2 loaderl2;
2827 MEDCoupling::MEDCouplingMeshType meshType;
2830 MEDCoupling::MEDCouplingAxisType dummy3;
2831 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2));
2832 if(meshType!=UNSTRUCTURED)
2834 std::ostringstream oss; oss << "loadPartUMeshFromFile : Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2835 throw INTERP_KERNEL::Exception(oss.str().c_str());
2837 loaderl2.loadPart(fid,mid,mName,types,slicPerTyp,dt,it,mrs);
2838 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2842 * \brief Write joints in a file
2844 void MEDFileMesh::writeJoints(med_idt fid) const
2846 if ( _joints.isNotNull() )
2847 _joints->writeLL(fid);
2851 * \brief Load joints in a file or use provided ones
2853 //================================================================================
2855 * \brief Load joints in a file or use provided ones
2856 * \param [in] fid - MED file descriptor
2857 * \param [in] toUseInstedOfReading - optional joints to use instead of reading,
2858 * Usually this joints are those just read by another iteration
2859 * of namesake mesh, when this method is called by MEDFileMeshMultiTS::New()
2861 //================================================================================
2863 void MEDFileMesh::loadJointsFromFile(med_idt fid, MEDFileJoints* toUseInstedOfReading)
2865 if ( toUseInstedOfReading )
2866 setJoints( toUseInstedOfReading );
2868 _joints = MEDFileJoints::New( fid, _name );
2871 void MEDFileMesh::loadEquivalences(med_idt fid)
2873 int nbOfEq(MEDFileEquivalences::PresenceOfEquivalences(fid,_name));
2875 _equiv=MEDFileEquivalences::Load(fid,nbOfEq,this);
2878 void MEDFileMesh::deepCpyEquivalences(const MEDFileMesh& other)
2880 const MEDFileEquivalences *equiv(other._equiv);
2882 _equiv=equiv->deepCopy(this);
2885 bool MEDFileMesh::areEquivalencesEqual(const MEDFileMesh *other, std::string& what) const
2887 const MEDFileEquivalences *thisEq(_equiv),*otherEq(other->_equiv);
2888 if(!thisEq && !otherEq)
2890 if(thisEq && otherEq)
2891 return thisEq->isEqual(otherEq,what);
2894 what+="Equivalence differs : defined in this and not in other (or reversely) !";
2899 void MEDFileMesh::getEquivalencesRepr(std::ostream& oss) const
2901 const MEDFileEquivalences *equiv(_equiv);
2904 oss << "(******************************)\n(* EQUIVALENCES OF THE MESH : *)\n(******************************)\n";
2905 _equiv->getRepr(oss);
2908 void MEDFileMesh::checkCartesian() const
2910 if(getAxisType()!=AX_CART)
2912 std::ostringstream oss; oss << "MEDFileMesh::checkCartesian : request for method that is dedicated to a cartesian convention ! But you are not in cartesian convention (" << DataArray::GetAxisTypeRepr(getAxisType()) << ").";
2913 oss << std::endl << "To perform operation you have two possibilities :" << std::endl;
2914 oss << " - call setAxisType(AX_CART)" << std::endl;
2915 oss << " - call cartesianize()";
2916 throw INTERP_KERNEL::Exception(oss.str().c_str());
2921 * \brief Return number of joints, which is equal to number of adjacent mesh domains
2923 int MEDFileMesh::getNumberOfJoints() const
2925 return ( (const MEDFileJoints *) _joints ) ? _joints->getNumberOfJoints() : 0;
2929 * \brief Return joints with all adjacent mesh domains
2931 MEDFileJoints * MEDFileMesh::getJoints() const
2933 return const_cast<MEDFileJoints*>(& (*_joints));
2936 void MEDFileMesh::setJoints( MEDFileJoints* joints )
2938 if ( joints != _joints )
2947 * This method loads \b all \b the \b mesh \a mName in the file with \a fid descriptor.
2949 * \sa loadPartUMeshFromFile
2951 void MEDFileUMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2953 MEDFileUMeshL2 loaderl2;
2954 MEDCoupling::MEDCouplingMeshType meshType;
2957 MEDCoupling::MEDCouplingAxisType axType;
2958 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dummy2));
2959 setAxisType(axType);
2960 if(meshType!=UNSTRUCTURED)
2962 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2963 throw INTERP_KERNEL::Exception(oss.str().c_str());
2965 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2966 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2967 // Structure element part...
2968 med_int nModels(-1);
2970 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
2971 nModels=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_STRUCT_ELEMENT,MED_GEO_ALL,MED_CONNECTIVITY,MED_NODAL,&chgt,&trsf);
2975 _elt_str.resize(nModels);
2976 for(int i=0;i<nModels;i++)
2977 _elt_str[i]=MEDFileEltStruct4Mesh::New(fid,mName,dt,it,i,mrs);
2980 void MEDFileUMesh::dispatchLoadedPart(med_idt fid, const MEDFileUMeshL2& loaderl2, const std::string& mName, MEDFileMeshReadSelector *mrs)
2982 int lev=loaderl2.getNumberOfLevels();
2984 for(int i=0;i<lev;i++)
2986 if(!loaderl2.emptyLev(i))
2987 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2991 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2993 setName(loaderl2.getName());
2994 setDescription(loaderl2.getDescription());
2995 setUnivName(loaderl2.getUnivName());
2996 setIteration(loaderl2.getIteration());
2997 setOrder(loaderl2.getOrder());
2998 setTimeValue(loaderl2.getTime());
2999 setTimeUnit(loaderl2.getTimeUnit());
3000 _coords=loaderl2.getCoords();
3001 if(!mrs || mrs->isNodeFamilyFieldReading())
3002 _fam_coords=loaderl2.getCoordsFamily();
3003 if(!mrs || mrs->isNodeNumFieldReading())
3004 _num_coords=loaderl2.getCoordsNum();
3005 if(!mrs || mrs->isNodeNameFieldReading())
3006 _name_coords=loaderl2.getCoordsName();
3007 if(!mrs || mrs->isGlobalNodeNumFieldReading())
3008 _global_num_coords=loaderl2.getCoordsGlobalNum();
3009 _part_coords=loaderl2.getPartDefOfCoo();
3013 MEDFileUMesh::~MEDFileUMesh()
3017 void MEDFileUMesh::writeMeshLL(med_idt fid) const
3019 const DataArrayDouble *coo=_coords;
3020 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
3021 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
3022 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
3023 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
3024 int spaceDim=(int)(coo?coo->getNumberOfComponents():0);
3027 mdim=getMeshDimension();
3028 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
3029 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
3030 for(int i=0;i<spaceDim;i++)
3032 std::string info=coo->getInfoOnComponent(i);
3034 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
3035 MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE,comp+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
3036 MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE,unit+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
3038 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
3040 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
3041 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
3042 MEDFileUMeshL2::WriteCoords(fid,meshName,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords,_global_num_coords);
3043 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3044 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
3045 (*it)->write(fid,meshName,mdim);
3046 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,meshName,_families,_groups,_too_long_str);
3050 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
3051 * \return std::vector<int> - a sequence of the relative dimensions.
3053 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
3055 std::vector<int> ret;
3057 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
3058 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
3065 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
3066 * \return std::vector<int> - a sequence of the relative dimensions.
3068 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
3070 std::vector<int> ret0=getNonEmptyLevels();
3071 if((const DataArrayDouble *) _coords)
3073 std::vector<int> ret(ret0.size()+1);
3075 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
3081 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
3083 std::vector<int> ret;
3084 const DataArrayIdType *famCoo(_fam_coords);
3088 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
3090 const MEDFileUMeshSplitL1 *cur(*it);
3092 if(cur->getFamilyField())
3098 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
3100 std::vector<int> ret;
3101 if(_num_coords.isNotNull())
3104 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
3106 const MEDFileUMeshSplitL1 *cur(*it);
3108 if(cur->getNumberField())
3114 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
3116 std::vector<int> ret;
3117 const DataArrayAsciiChar *nameCoo(_name_coords);
3121 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
3123 const MEDFileUMeshSplitL1 *cur(*it);
3125 if(cur->getNameField())
3132 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
3133 * To include nodes, call getFamsNonEmptyLevelsExt() method.
3134 * \param [in] fams - the name of the family of interest.
3135 * \return std::vector<int> - a sequence of the relative dimensions.
3137 std::vector<mcIdType> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
3139 std::vector<mcIdType> ret;
3140 std::vector<int> levs(getNonEmptyLevels());
3141 std::vector<mcIdType> famIds(getFamiliesIds(fams));
3142 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3143 if(_ms[-(*it)]->presenceOfOneFams(famIds))
3149 * Returns all relative mesh levels (including nodes) where given families are defined.
3150 * \param [in] fams - the names of the families of interest.
3151 * \return std::vector<int> - a sequence of the relative dimensions.
3153 std::vector<mcIdType> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
3155 std::vector<mcIdType> ret0(getFamsNonEmptyLevels(fams));
3156 const DataArrayIdType *famCoords(_fam_coords);
3159 std::vector<mcIdType> famIds(getFamiliesIds(fams));
3160 if(famCoords->presenceOfValue(famIds))
3162 std::vector<mcIdType> ret(ret0.size()+1);
3164 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
3171 mcIdType MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
3173 mcIdType ret=-std::numeric_limits<mcIdType>::max(),tmp=-1;
3174 if((const DataArrayIdType *)_fam_coords)
3176 mcIdType val=_fam_coords->getMaxValue(tmp);
3177 ret=std::max(ret,std::abs(val));
3179 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3181 if((const MEDFileUMeshSplitL1 *)(*it))
3183 const DataArrayIdType *da=(*it)->getFamilyField();
3186 mcIdType val=da->getMaxValue(tmp);
3187 ret=std::max(ret,std::abs(val));
3194 mcIdType MEDFileUMesh::getMaxFamilyIdInArrays() const
3196 mcIdType ret=-std::numeric_limits<mcIdType>::max(),tmp=-1;
3197 if((const DataArrayIdType *)_fam_coords)
3199 mcIdType val=_fam_coords->getMaxValue(tmp);
3200 ret=std::max(ret,val);
3202 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3204 if((const MEDFileUMeshSplitL1 *)(*it))
3206 const DataArrayIdType *da=(*it)->getFamilyField();
3209 mcIdType val=da->getMaxValue(tmp);
3210 ret=std::max(ret,val);
3217 mcIdType MEDFileUMesh::getMinFamilyIdInArrays() const
3219 mcIdType ret=std::numeric_limits<mcIdType>::max(),tmp=-1;
3220 if((const DataArrayIdType *)_fam_coords)
3222 mcIdType val=_fam_coords->getMinValue(tmp);
3223 ret=std::min(ret,val);
3225 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3227 if((const MEDFileUMeshSplitL1 *)(*it))
3229 const DataArrayIdType *da=(*it)->getFamilyField();
3232 mcIdType val=da->getMinValue(tmp);
3233 ret=std::min(ret,val);
3241 * Returns the dimension on cells in \a this mesh.
3242 * \return int - the mesh dimension.
3243 * \throw If there are no cells in this mesh.
3245 int MEDFileUMesh::getMeshDimension() const
3248 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
3249 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
3250 return (*it)->getMeshDimension()+lev;
3251 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
3255 * Returns the space dimension of \a this mesh that is equal to number of components in
3256 * the node coordinates array.
3257 * \return int - the space dimension of \a this mesh.
3258 * \throw If the node coordinates array is not available.
3260 int MEDFileUMesh::getSpaceDimension() const
3262 const DataArrayDouble *coo=_coords;
3264 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
3265 return (int)coo->getNumberOfComponents();
3269 * Returns a string describing \a this mesh.
3270 * \return std::string - the mesh information string.
3272 std::string MEDFileUMesh::simpleRepr() const
3274 std::ostringstream oss;
3275 oss << MEDFileMesh::simpleRepr();
3276 const DataArrayDouble *coo=_coords;
3277 oss << "- The dimension of the space is ";
3278 static const char MSG1[]= "*** NO COORDS SET ***";
3279 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
3281 oss << _coords->getNumberOfComponents() << std::endl;
3283 oss << MSG1 << std::endl;
3284 oss << "- Type of the mesh : UNSTRUCTURED\n";
3285 oss << "- Number of nodes : ";
3287 oss << _coords->getNumberOfTuples() << std::endl;
3289 oss << MSG1 << std::endl;
3290 std::size_t nbOfLev=_ms.size();
3291 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
3292 for(std::size_t i=0;i<nbOfLev;i++)
3294 const MEDFileUMeshSplitL1 *lev=_ms[i];
3295 oss << " - Level #" << -((int) i) << " has dimension : ";
3298 oss << lev->getMeshDimension() << std::endl;
3299 lev->simpleRepr(oss);
3302 oss << MSG2 << std::endl;
3304 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
3307 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
3308 oss << "- Names of coordinates :" << std::endl;
3309 std::vector<std::string> vars=coo->getVarsOnComponent();
3310 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
3311 oss << std::endl << "- Units of coordinates : " << std::endl;
3312 std::vector<std::string> units=coo->getUnitsOnComponent();
3313 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
3315 oss << std::endl << std::endl;
3317 getEquivalencesRepr(oss);
3322 * Returns a full textual description of \a this mesh.
3323 * \return std::string - the string holding the mesh description.
3325 std::string MEDFileUMesh::advancedRepr() const
3327 return simpleRepr();
3331 * Returns number of mesh entities of a given relative dimension in \a this mesh.
3332 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3333 * \return mcIdType - the number of entities.
3334 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
3336 mcIdType MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
3338 if(meshDimRelToMaxExt==1)
3340 if(!((const DataArrayDouble *)_coords))
3341 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
3342 return _coords->getNumberOfTuples();
3344 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
3348 * Returns the family field for mesh entities of a given dimension.
3349 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3350 * \return const DataArrayIdType * - the family field. It is an array of ids of families
3351 * each mesh entity belongs to. It can be \c NULL.
3353 const DataArrayIdType *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
3355 if(meshDimRelToMaxExt==1)
3357 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3358 return l1->getFamilyField();
3361 DataArrayIdType *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
3363 if(meshDimRelToMaxExt==1)
3365 MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3366 return l1->getFamilyField();
3370 * Returns the optional numbers of mesh entities of a given dimension.
3371 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3372 * \return const DataArrayIdType * - the array of the entity numbers.
3373 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3375 const DataArrayIdType *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
3377 if(meshDimRelToMaxExt==1)
3379 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3380 return l1->getNumberField();
3383 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
3385 if(meshDimRelToMaxExt==1)
3386 return _name_coords;
3387 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3388 return l1->getNameField();
3391 MCAuto<DataArrayIdType> MEDFileUMesh::getGlobalNumFieldAtLevel(int meshDimRelToMaxExt) const
3393 if(meshDimRelToMaxExt!=1)
3394 throw INTERP_KERNEL::Exception("MEDFileUMesh::getGlobalNumFieldAtLevel : not implemented yet for structured mesh !");
3395 return _global_num_coords;
3399 * This method returns for a specified relative level \a meshDimRelToMaxExt the part effectively read (if the instance is the result of the read of a file).
3401 * \param [in] meshDimRelToMaxExt - the extended relative level for which the part definition is requested.
3402 * \param [in] gt - The input geometric type for which the part definition is requested.
3403 * \return the part definition owned by \a this. So no need to deallocate the returned instance.
3405 const PartDefinition *MEDFileUMesh::getPartDefAtLevel(int meshDimRelToMaxExt, INTERP_KERNEL::NormalizedCellType gt) const
3407 if(meshDimRelToMaxExt==1)
3408 return _part_coords;
3409 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3410 return l1->getPartDef(gt);
3413 mcIdType MEDFileUMesh::getNumberOfNodes() const
3415 const DataArrayDouble *coo(_coords);
3417 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
3418 return coo->getNumberOfTuples();
3421 mcIdType MEDFileUMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
3423 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3424 return l1->getNumberOfCells();
3427 bool MEDFileUMesh::hasImplicitPart() const
3432 mcIdType MEDFileUMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
3434 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildImplicitPartIfAny : unstructured meshes do not have implicit part !");
3437 void MEDFileUMesh::releaseImplicitPartIfAny() const
3441 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
3443 std::size_t sz(st.getNumberOfItems());
3444 for(std::size_t i=0;i<sz;i++)
3446 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
3447 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
3448 if(st[i].getPflName().empty())
3449 m->computeNodeIdsAlg(nodesFetched);
3452 const DataArrayIdType *arr(globs->getProfile(st[i].getPflName()));
3453 MCAuto<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
3454 m2->computeNodeIdsAlg(nodesFetched);
3459 MEDFileMesh *MEDFileUMesh::cartesianize() const
3461 if(getAxisType()==AX_CART)
3464 return const_cast<MEDFileUMesh *>(this);
3468 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
3469 const DataArrayDouble *coords(_coords);
3471 throw INTERP_KERNEL::Exception("MEDFileUMesh::cartesianize : coordinates are null !");
3472 MCAuto<DataArrayDouble> coordsCart(_coords->cartesianize(getAxisType()));
3473 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=ret->_ms.begin();it!=ret->_ms.end();it++)
3474 if((const MEDFileUMeshSplitL1 *)(*it))
3475 *it=(*it)->shallowCpyUsingCoords(coordsCart);
3476 ret->_coords=coordsCart;
3477 ret->setAxisType(AX_CART);
3482 bool MEDFileUMesh::presenceOfStructureElements() const
3484 for(std::vector< MCAuto<MEDFileEltStruct4Mesh> >::const_iterator it=_elt_str.begin();it!=_elt_str.end();it++)
3485 if((*it).isNotNull())
3490 void MEDFileUMesh::killStructureElements()
3496 * Returns the optional numbers of mesh entities of a given dimension transformed using
3497 * DataArrayIdType::invertArrayN2O2O2N().
3498 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3499 * \return const DataArrayIdType * - the array of the entity numbers transformed using
3500 * DataArrayIdType::invertArrayN2O2O2N().
3501 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3503 const DataArrayIdType *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
3505 if(meshDimRelToMaxExt==1)
3507 if(_num_coords.isNull())
3508 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
3509 return _rev_num_coords;
3511 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3512 return l1->getRevNumberField();
3516 * Returns a pointer to the node coordinates array of \a this mesh \b without
3517 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
3519 DataArrayDouble *MEDFileUMesh::getCoords() const
3522 MCAuto<DataArrayDouble> tmp(_coords);
3523 if((DataArrayDouble *)tmp)
3531 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3532 * group of \a this mesh. Only mesh entities of a given dimension are included in the
3534 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3535 * \param [in] grp - the name of the group whose mesh entities are included in the
3537 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3538 * according to the optional numbers of entities, if available.
3539 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3540 * delete this mesh using decrRef() as it is no more needed.
3541 * \throw If the name of a nonexistent group is specified.
3542 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3544 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
3547 synchronizeTinyInfoOnLeaves();
3548 std::vector<std::string> tmp(1);
3550 return getGroups(meshDimRelToMaxExt,tmp,renum);
3554 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3555 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
3557 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3558 * \param [in] grps - a sequence of group names whose mesh entities are included in the
3560 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3561 * according to the optional numbers of entities, if available.
3562 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3563 * delete this mesh using decrRef() as it is no more needed.
3564 * \throw If a name of a nonexistent group is present in \a grps.
3565 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3567 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
3570 synchronizeTinyInfoOnLeaves();
3571 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
3572 MCAuto<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
3573 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
3574 zeRet->setName(grps[0]);
3575 return zeRet.retn();
3579 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3580 * family of \a this mesh. Only mesh entities of a given dimension are included in the
3582 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3583 * \param [in] fam - the name of the family whose mesh entities are included in the
3585 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3586 * according to the optional numbers of entities, if available.
3587 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3588 * delete this mesh using decrRef() as it is no more needed.
3589 * \throw If a name of a nonexistent family is present in \a grps.
3590 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3592 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
3595 synchronizeTinyInfoOnLeaves();
3596 std::vector<std::string> tmp(1);
3598 return getFamilies(meshDimRelToMaxExt,tmp,renum);
3602 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3603 * families of \a this mesh. Only mesh entities of a given dimension are included in the
3605 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3606 * \param [in] fams - a sequence of family names whose mesh entities are included in the
3608 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3609 * according to the optional numbers of entities, if available.
3610 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3611 * delete this mesh using decrRef() as it is no more needed.
3612 * \throw If a name of a nonexistent family is present in \a fams.
3613 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3615 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3618 synchronizeTinyInfoOnLeaves();
3619 if(meshDimRelToMaxExt==1)
3621 MCAuto<DataArrayIdType> arr=getFamiliesArr(1,fams,renum);
3622 MCAuto<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
3623 MCAuto<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
3627 std::vector<mcIdType> famIds=getFamiliesIds(fams);
3628 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3629 MCAuto<MEDCouplingUMesh> zeRet;
3631 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
3633 zeRet=l1->getFamilyPart(0,0,renum);
3634 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
3635 zeRet->setName(fams[0]);
3636 return zeRet.retn();
3640 * Returns ids of mesh entities contained in given families of a given dimension.
3641 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3643 * \param [in] fams - the names of the families of interest.
3644 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3645 * returned instead of ids.
3646 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
3647 * numbers, if available and required, of mesh entities of the families. The caller
3648 * is to delete this array using decrRef() as it is no more needed.
3649 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3651 DataArrayIdType *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3653 std::vector<mcIdType> famIds=getFamiliesIds(fams);
3654 if(meshDimRelToMaxExt==1)
3656 if((const DataArrayIdType *)_fam_coords)
3658 MCAuto<DataArrayIdType> da;
3660 da=_fam_coords->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3662 da=_fam_coords->findIdsEqualList(0,0);
3664 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
3669 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
3671 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3673 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
3675 return l1->getFamilyPartArr(0,0,renum);
3679 * Returns a MEDCouplingUMesh of a given relative dimension.
3680 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
3681 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
3682 * To build a valid MEDCouplingUMesh from the returned one in this case,
3683 * call MEDCouplingUMesh::Build0DMeshFromCoords().
3684 * \param [in] meshDimRelToMax - the relative dimension of interest.
3685 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3686 * optional numbers of mesh entities.
3687 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3688 * delete using decrRef() as it is no more needed.
3689 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3691 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
3694 synchronizeTinyInfoOnLeaves();
3695 if(meshDimRelToMaxExt==1)
3699 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
3700 MCAuto<DataArrayDouble> cc=_coords->deepCopy();
3701 umesh->setCoords(cc);
3702 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
3703 umesh->setName(getName());
3707 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3708 return l1->getWholeMesh(renum);
3711 std::vector<mcIdType> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
3713 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
3714 return l1->getDistributionOfTypes();
3718 * Returns a MEDCouplingUMesh of a relative dimension == 0.
3719 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3720 * optional numbers of mesh entities.
3721 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3722 * delete using decrRef() as it is no more needed.
3723 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
3725 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
3727 return getMeshAtLevel(0,renum);
3731 * Returns a MEDCouplingUMesh of a relative dimension == -1.
3732 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3733 * optional numbers of mesh entities.
3734 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3735 * delete using decrRef() as it is no more needed.
3736 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
3738 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
3740 return getMeshAtLevel(-1,renum);
3744 * Returns a MEDCouplingUMesh of a relative dimension == -2.
3745 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3746 * optional numbers of mesh entities.
3747 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3748 * delete using decrRef() as it is no more needed.
3749 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
3751 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
3753 return getMeshAtLevel(-2,renum);
3757 * Returns a MEDCouplingUMesh of a relative dimension == -3.
3758 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3759 * optional numbers of mesh entities.
3760 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3761 * delete using decrRef() as it is no more needed.
3762 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
3764 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
3766 return getMeshAtLevel(-3,renum);
3770 * This method is for advanced users. There is two storing strategy of mesh in \a this.
3771 * Either MEDCouplingUMesh, or vector of MEDCoupling1GTUMesh instances.
3772 * When assignment is done the first one is done, which is not optimal in write mode for MED file.
3773 * This method allows to switch from MEDCouplingUMesh mode to MEDCoupling1GTUMesh mode.
3775 void MEDFileUMesh::forceComputationOfParts() const
3777 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3779 const MEDFileUMeshSplitL1 *elt(*it);
3781 elt->forceComputationOfParts();
3786 * This method returns a vector of mesh parts containing each exactly one geometric type.
3787 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
3788 * This method is only for memory aware users.
3789 * The returned pointers are **NOT** new object pointer. No need to mange them.
3791 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
3794 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3795 return sp->getDirectUndergroundSingleGeoTypeMeshes();
3799 * This method returns the part of \a this having the geometric type \a gt.
3800 * If such part is not existing an exception will be thrown.
3801 * The returned pointer is **NOT** new object pointer. No need to mange it.
3803 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
3806 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(gt));
3807 int lev=(int)cm.getDimension()-getMeshDimension();
3808 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3809 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
3813 * This method returns for each geo types in \a this number of cells with this geo type.
3814 * This method returns info as a vector of pair. The first element of pair is geo type and the second the number of cells associated.
3815 * This method also returns the number of nodes of \a this (key associated is NORM_ERROR)
3817 * \sa getDistributionOfTypes
3819 std::vector< std::pair<int,mcIdType> > MEDFileUMesh::getAllDistributionOfTypes() const
3821 std::vector< std::pair<int,mcIdType> > ret;
3822 std::vector<int> nel(getNonEmptyLevels());
3823 for(std::vector<int>::reverse_iterator it=nel.rbegin();it!=nel.rend();it++)
3825 std::vector<INTERP_KERNEL::NormalizedCellType> gt(getGeoTypesAtLevel(*it));
3826 for(std::vector<INTERP_KERNEL::NormalizedCellType>::const_iterator it1=gt.begin();it1!=gt.end();it1++)
3828 mcIdType nbCells(getNumberOfCellsWithType(*it1));
3829 ret.push_back(std::pair<int,mcIdType>(*it1,nbCells));
3832 ret.push_back(std::pair<int,mcIdType>(INTERP_KERNEL::NORM_ERROR,getNumberOfNodes()));
3837 * Given a relative level \a meshDimRelToMax it returns the sorted vector of geometric types present in \a this.
3838 * \throw if the reqsuested \a meshDimRelToMax does not exist.
3840 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
3842 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3843 return sp->getGeoTypes();
3846 mcIdType MEDFileUMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
3848 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(ct);
3849 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe( ((int)cm.getDimension())-getMeshDimension() ));
3850 return sp->getNumberOfCellsWithType(ct);
3854 * This method extracts from whole family field ids the part relative to the input parameter \a gt.
3855 * \param [in] gt - the geometric type for which the family field is asked.
3856 * \return DataArrayIdType * - a pointer to DataArrayIdType that the caller is to
3857 * delete using decrRef() as it is no more needed.
3858 * \sa MEDFileUMesh::extractNumberFieldOnGeoType
3860 DataArrayIdType *MEDFileUMesh::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3862 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3863 int lev=(int)cm.getDimension()-getMeshDimension();
3864 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3865 return sp->extractFamilyFieldOnGeoType(gt);
3869 * This method extracts from whole number field ids the part relative to the input parameter \a gt.
3870 * \param [in] gt - the geometric type for which the number field is asked.
3871 * \return DataArrayIdType * - a pointer to DataArrayIdType that the caller is to
3872 * delete using decrRef() as it is no more needed.
3873 * \sa MEDFileUMesh::extractFamilyFieldOnGeoType
3875 DataArrayIdType *MEDFileUMesh::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3877 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3878 int lev=(int)cm.getDimension()-getMeshDimension();
3879 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3880 return sp->extractNumberFieldOnGeoType(gt);
3884 * This method returns for specified geometric type \a gt the relative level to \a this.
3885 * If the relative level is empty an exception will be thrown.
3887 int MEDFileUMesh::getRelativeLevOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3889 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3890 int ret((int)cm.getDimension()-getMeshDimension());
3891 getMeshAtLevSafe(ret);//To test that returned value corresponds to a valid level.
3895 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
3897 if(meshDimRelToMaxExt==1)
3898 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3899 if(meshDimRelToMaxExt>1)
3900 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3901 int tracucedRk=-meshDimRelToMaxExt;
3902 if(tracucedRk>=(int)_ms.size())
3903 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3904 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3905 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3906 return _ms[tracucedRk];
3909 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
3911 if(meshDimRelToMaxExt==1)
3912 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3913 if(meshDimRelToMaxExt>1)
3914 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3915 int tracucedRk=-meshDimRelToMaxExt;
3916 if(tracucedRk>=(int)_ms.size())
3917 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3918 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3919 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3920 return _ms[tracucedRk];
3923 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
3925 if(-meshDimRelToMax>=(int)_ms.size())
3926 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3928 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3930 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3932 int ref=(*it)->getMeshDimension();
3933 if(ref+i!=meshDim-meshDimRelToMax)
3934 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3940 * Sets the node coordinates array of \a this mesh.
3941 * \param [in] coords - the new node coordinates array.
3942 * \throw If \a coords == \c NULL.
3944 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3947 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3948 if(coords==(DataArrayDouble *)_coords)
3950 coords->checkAllocated();
3951 mcIdType nbOfTuples(coords->getNumberOfTuples());
3952 _coords.takeRef(coords);
3953 _fam_coords=DataArrayIdType::New();
3954 _fam_coords->alloc(nbOfTuples,1);
3955 _fam_coords->fillWithZero();
3956 _num_coords.nullify(); _rev_num_coords.nullify(); _name_coords.nullify(); _global_num_coords.nullify();
3957 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3958 if((MEDFileUMeshSplitL1 *)(*it))
3959 (*it)->setCoords(coords);
3963 * Change coords without changing anything concerning families and numbering on nodes.
3965 void MEDFileUMesh::setCoordsForced(DataArrayDouble *coords)
3968 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoordsForced : null pointer in input !");
3969 if(coords==(DataArrayDouble *)_coords)
3971 coords->checkAllocated();
3972 mcIdType nbOfTuples(coords->getNumberOfTuples());
3973 if(_coords.isNull())
3980 mcIdType oldNbTuples(_coords->getNumberOfTuples());
3981 if(oldNbTuples!=nbOfTuples)
3982 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoordsForced : number of tuples is not the same -> invoke setCoords instead !");
3986 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3987 if((MEDFileUMeshSplitL1 *)(*it))
3988 (*it)->setCoords(coords);
3992 * Removes all groups of a given dimension in \a this mesh.
3993 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3994 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3996 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3998 if(meshDimRelToMaxExt==1)
4000 if((DataArrayIdType *)_fam_coords)
4001 _fam_coords->fillWithZero();
4004 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
4005 l1->eraseFamilyField();
4010 * Removes all families with ids not present in the family fields of \a this mesh.
4012 void MEDFileUMesh::optimizeFamilies()
4014 std::vector<int> levs=getNonEmptyLevelsExt();
4015 std::set<mcIdType> allFamsIds;
4016 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
4018 const DataArrayIdType *ffield=getFamilyFieldAtLevel(*it);
4019 MCAuto<DataArrayIdType> ids=ffield->getDifferentValues();
4020 std::set<mcIdType> res;
4021 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
4024 std::set<std::string> famNamesToKill;
4025 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
4027 if(allFamsIds.find((*it).second)!=allFamsIds.end())
4028 famNamesToKill.insert((*it).first);
4030 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
4031 _families.erase(*it);
4032 std::vector<std::string> grpNamesToKill;
4033 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
4035 std::vector<std::string> tmp;
4036 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
4038 if(famNamesToKill.find(*it2)==famNamesToKill.end())
4039 tmp.push_back(*it2);
4044 tmp.push_back((*it).first);
4046 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
4051 * \b this must be filled at level 0 and -1, typically the -1 level being (part of) the descending connectivity
4052 * of the top level. This method build a "crack", or an inner boundary, in \b this along the group of level -1 named grpNameM1.
4053 * The boundary is built according to the following method:
4054 * - all nodes along the boundary which are not lying on an internal extremity of the (-1)-level group are duplicated (so the
4055 * coordinates array is extended).
4056 * - new (-1)-level cells are built lying on those new nodes. So the edges/faces along the group are duplicated. A new group
4057 * called "<grpNameM1>_dup" containing the effectively duplicated cells is created. Note that in 3D some cells of the group
4058 * might not be duplicated at all.
4059 * After this operation a top-level cell bordering the group will loose some neighbors (typically the cell which is on the
4060 * other side of the group is no more a neighbor)
4061 * - finally, the connectivity of (part of) the top level-cells bordering the group is also modified so that some cells
4062 * bordering the newly created boundary use the newly computed nodes.
4063 * Finally note that optional cell numbers are also affected by this method and might become invalid for SMESH.
4064 * Use clearNodeAndCellNumbers() afterwards to ensure a proper SMESH loading.
4066 * \param[in] grpNameM1 name of the (-1)-level group defining the boundary
4067 * \param[out] nodesDuplicated ids of the initial nodes which have been duplicated (and whose copy is put at the end of
4069 * \param[out] cellsModified ids of the cells whose connectivity has been modified (to use the newly created nodes)
4070 * \param[out] cellsNotModified ids of the rest of cells bordering the new boundary whose connectivity remains unchanged.
4071 * \sa clearNodeAndCellNumbers()
4073 void MEDFileUMesh::buildInnerBoundaryAlongM1Group(const std::string& grpNameM1, DataArrayIdType *&nodesDuplicated,
4074 DataArrayIdType *&cellsModified, DataArrayIdType *&cellsNotModified)
4076 typedef MCAuto<MEDCouplingUMesh> MUMesh;
4077 typedef MCAuto<DataArrayIdType> DAInt;
4079 std::vector<int> levs=getNonEmptyLevels();
4080 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
4081 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group : This method works only for mesh defined on level 0 and -1 !");
4082 MUMesh m0=getMeshAtLevel(0);
4083 MUMesh m1=getMeshAtLevel(-1);
4084 mcIdType nbNodes=m0->getNumberOfNodes();
4085 MUMesh m11=getGroup(-1,grpNameM1);
4086 DataArrayIdType *tmp00=0,*tmp11=0,*tmp22=0;
4087 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
4088 DAInt nodeIdsToDuplicate(tmp00);
4089 DAInt cellsToModifyConn0(tmp11);
4090 DAInt cellsToModifyConn1(tmp22);
4091 MUMesh tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
4092 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
4093 DAInt descTmp0=DataArrayIdType::New(),descITmp0=DataArrayIdType::New(),revDescTmp0=DataArrayIdType::New(),revDescITmp0=DataArrayIdType::New();
4094 MUMesh tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
4095 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
4096 DAInt cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
4097 MUMesh cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
4098 DataArrayIdType *cellsInM1ToRenumW4Tmp=0;
4099 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
4100 DAInt cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
4101 DAInt cellsInM1ToRenumW5=cellsInM1ToRenumW4->findIdsInRange(0,m1->getNumberOfCells());
4102 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
4103 DAInt grpIds=getGroupArr(-1,grpNameM1);
4104 DAInt cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
4105 MUMesh m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
4106 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
4107 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
4108 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
4109 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
4110 m0->setCoords(tmp0->getCoords());
4111 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
4112 _ms[0]->forceComputationOfParts(); // necessary because we modify the connectivity of some internal part
4113 m1->setCoords(m0->getCoords());
4114 _coords=m0->getCoords(); _coords->incrRef();
4115 // duplication of cells in group 'grpNameM1' on level -1, but not duplicating cells for which nothing has changed
4116 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
4117 DataArrayIdType * duplCells;
4118 m1->areCellsIncludedIn(m11, 0, duplCells);
4119 DAInt zeIds = duplCells->findIdsNotInRange(-1, m1->getNumberOfCells()-1); duplCells->decrRef();
4120 MUMesh m11Part=static_cast<MEDCouplingUMesh *>(m11->buildPartOfMySelf(zeIds->begin(),zeIds->end(),true));
4121 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11Part;
4122 MUMesh newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
4123 DAInt szOfCellGrpOfSameType(tmp00);
4124 DAInt idInMsOfCellGrpOfSameType(tmp11);
4126 newm1->setName(getName());
4127 const DataArrayIdType *fam=getFamilyFieldAtLevel(-1);
4129 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group(): internal error no family field !");
4130 DAInt newFam=DataArrayIdType::New();
4131 newFam->alloc(newm1->getNumberOfCells(),1);
4132 // Get a new family ID: care must be taken if we need a positive ID or a negative one:
4133 // Positive ID for family of nodes, negative for all the rest.
4135 if (m1->getMeshDimension() == 0)
4136 idd=getMaxFamilyId()+1;
4138 idd=getMinFamilyId()-1;
4139 mcIdType globStart=0,start=0,end,globEnd;
4140 mcIdType nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
4141 for(mcIdType i=0;i<nbOfChunks;i++)
4143 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
4144 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
4146 end=start+szOfCellGrpOfSameType->getIJ(i,0);
4147 DAInt part=fam->selectByTupleIdSafeSlice(start,end,1);
4148 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
4153 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
4157 newm1->setCoords(getCoords());
4158 setMeshAtLevel(-1,newm1);
4159 setFamilyFieldArr(-1,newFam);
4160 std::string grpName2(grpNameM1); grpName2+="_dup";
4161 addFamily(grpName2,idd);
4162 addFamilyOnGrp(grpName2,grpName2);
4167 mcIdType newNbOfNodes=getCoords()->getNumberOfTuples();
4168 newFam=DataArrayIdType::New(); newFam->alloc(newNbOfNodes,1);
4169 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
4170 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
4174 _num_coords.nullify(); _rev_num_coords.nullify(); _global_num_coords.nullify();
4176 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();
4177 it != _ms.end(); it++)
4180 (*it)->_rev_num = 0;
4182 nodesDuplicated=nodeIdsToDuplicate.retn();
4183 cellsModified=cellsToModifyConn0.retn();
4184 cellsNotModified=cellsToModifyConn1.retn();
4187 /*! Similar to MEDCouplingUMesh::unPolyze(): converts all polygons (if \a this is a 2D mesh) or polyhedrons
4188 * (if \a this is a 3D mesh) to cells of classical types. The cells remain correctly sorted by geometric type
4191 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
4192 * \param [out] newCode retrieves the distribution of types after the call if true is returned
4193 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
4195 * \return false if no modification has been performed linked to the unpolyzation. Neither cell type, not cell numbers. When false is returned no need of field on cells or on gauss renumbering.
4196 * Inversely, if true is returned, it means that distribution of cell by geometric type has changed and field on cell and field on gauss point must be renumbered.
4198 bool MEDFileUMesh::unPolyze(std::vector<mcIdType>& oldCode, std::vector<mcIdType>& newCode, DataArrayIdType *& o2nRenumCell)
4200 o2nRenumCell=0; oldCode.clear(); newCode.clear();
4201 std::vector<int> levs=getNonEmptyLevels();
4203 std::vector< const DataArrayIdType* > renumCellsSplited;//same than memorySaverIfThrow
4204 std::vector< MCAuto<DataArrayIdType> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
4207 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
4209 MCAuto<MEDCouplingUMesh> m=getMeshAtLevel(*it);
4210 std::vector<mcIdType> code1=m->getDistributionOfTypes();
4211 end=PutInThirdComponentOfCodeOffset(code1,start);
4212 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
4213 bool hasChanged=m->unPolyze();
4214 DataArrayIdType *fake=0;
4215 MCAuto<DataArrayIdType> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
4216 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
4218 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
4221 MCAuto<DataArrayIdType> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
4222 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
4224 MCAuto<DataArrayIdType> famField2,numField2;
4225 const DataArrayIdType *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayIdType *>(famField); }
4226 const DataArrayIdType *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayIdType *>(numField); }
4227 setMeshAtLevel(*it,m);
4228 std::vector<mcIdType> code2=m->getDistributionOfTypes();
4229 end=PutInThirdComponentOfCodeOffset(code2,start);
4230 newCode.insert(newCode.end(),code2.begin(),code2.end());
4232 if(o2nCellsPart2->isIota(o2nCellsPart2->getNumberOfTuples()))
4236 MCAuto<DataArrayIdType> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
4237 setFamilyFieldArr(*it,newFamField);
4241 MCAuto<DataArrayIdType> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
4242 setRenumFieldArr(*it,newNumField);
4247 newCode.insert(newCode.end(),code1.begin(),code1.end());
4253 MCAuto<DataArrayIdType> renumCells=DataArrayIdType::Aggregate(renumCellsSplited);
4254 MCAuto<DataArrayIdType> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
4255 o2nRenumCell=o2nRenumCellRet.retn();
4260 /*! \cond HIDDEN_ITEMS */
4261 struct MEDLoaderAccVisit1
4263 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
4264 mcIdType operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
4265 mcIdType _new_nb_of_nodes;
4270 * Array returned is the correspondence in \b old \b to \b new format. The returned array is newly created and should be dealt by the caller.
4271 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
4272 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
4273 * -1 values in returned array means that the corresponding old node is no more used.
4275 * \return newly allocated array containing correspondence in \b old \b to \b new format. If all nodes in \a this are fetched \c NULL pointer is returned and nothing
4276 * is modified in \a this.
4277 * \throw If no coordinates are set in \a this or if there is in any available mesh in \a this a cell having a nodal connectivity containing a node id not in the range of
4280 DataArrayIdType *MEDFileUMesh::zipCoords()
4282 const DataArrayDouble *coo(getCoords());
4284 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
4285 mcIdType nbOfNodes(coo->getNumberOfTuples());
4286 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
4287 std::vector<int> neLevs(getNonEmptyLevels());
4288 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
4290 const MEDFileUMeshSplitL1 *zeLev(getMeshAtLevSafe(*lev));
4291 if(zeLev->isMeshStoredSplitByType())
4293 std::vector<MEDCoupling1GTUMesh *> ms(zeLev->getDirectUndergroundSingleGeoTypeMeshes());
4294 for(std::vector<MEDCoupling1GTUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4296 (*it)->computeNodeIdsAlg(nodeIdsInUse);
4300 MCAuto<MEDCouplingUMesh> mesh(zeLev->getWholeMesh(false));
4301 mesh->computeNodeIdsAlg(nodeIdsInUse);
4304 mcIdType nbrOfNodesInUse((mcIdType)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true));
4305 if(nbrOfNodesInUse==nbOfNodes)
4306 return 0;//no need to update _part_coords
4307 MCAuto<DataArrayIdType> ret(DataArrayIdType::New()); ret->alloc(nbOfNodes,1);
4308 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
4309 MCAuto<DataArrayIdType> ret2(ret->invertArrayO2N2N2OBis(nbrOfNodesInUse));
4310 MCAuto<DataArrayDouble> newCoords(coo->selectByTupleIdSafe(ret2->begin(),ret2->end()));
4311 MCAuto<DataArrayIdType> newFamCoords;
4312 MCAuto<DataArrayAsciiChar> newNameCoords;
4313 if((const DataArrayIdType *)_fam_coords)
4314 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4315 MCAuto<DataArrayIdType> newNumCoords,newGlobalNumCoords;
4316 if(_num_coords.isNotNull())
4317 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4318 if(_global_num_coords.isNotNull())
4319 newGlobalNumCoords=_global_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4320 if(_name_coords.isNotNull())
4321 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
4322 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _global_num_coords=newGlobalNumCoords; _name_coords=newNameCoords; _rev_num_coords.nullify();
4323 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
4325 if((MEDFileUMeshSplitL1*)*it)
4327 (*it)->renumberNodesInConn(ret->begin());
4328 (*it)->setCoords(_coords);
4331 // updates _part_coords
4332 const PartDefinition *pc(_part_coords);
4335 MCAuto<PartDefinition> tmpPD(DataArrayPartDefinition::New(ret2));
4336 _part_coords=tmpPD->composeWith(pc);
4342 * This method is a const method. It computes the minimal set of node ids covered by the cell extraction of \a this.
4343 * The extraction of \a this is specified by the extractDef \a input map.
4344 * This map tells for each level of cells, the cells kept in the extraction.
4346 * \return - a new reference of DataArrayIdType that represents sorted node ids, the extraction is lying on.
4347 * \sa MEDFileField1TS::extractPart, MEDFileUMesh::extractPart
4349 DataArrayIdType *MEDFileUMesh::deduceNodeSubPartFromCellSubPart(const std::map<int, MCAuto<DataArrayIdType> >& extractDef) const
4351 std::vector<int> levs(getNonEmptyLevels());
4352 std::vector<bool> fetchedNodes(getNumberOfNodes(),false);
4353 for(std::map<int, MCAuto<DataArrayIdType> >::const_iterator it=extractDef.begin();it!=extractDef.end();it++)
4356 throw INTERP_KERNEL::Exception("MEDFileUMesh::deduceNodeSubPartFromCellSubPart : invalid key ! Must be <=1 !");
4357 if((*it).second.isNull())
4358 throw INTERP_KERNEL::Exception("MEDFileUMesh::deduceNodeSubPartFromCellSubPart : presence of a value with null pointer !");
4361 if(std::find(levs.begin(),levs.end(),(*it).first)==levs.end())
4363 std::ostringstream oss; oss << "MEDFileUMesh::deduceNodeSubPartFromCellSubPart : invalid level " << (*it).first << " ! Not present in this !";
4364 throw INTERP_KERNEL::Exception(oss.str());
4366 MCAuto<MEDCouplingUMesh> m(getMeshAtLevel((*it).first));
4367 MCAuto<MEDCouplingUMesh> mPart(m->buildPartOfMySelf((*it).second->begin(),(*it).second->end(),true));
4368 mPart->computeNodeIdsAlg(fetchedNodes);
4370 return DataArrayIdType::BuildListOfSwitchedOn(fetchedNodes);
4374 * This method returns a new MEDFileUMesh that is the result of the extraction of cells/nodes in \a this.
4376 * \return - a new reference of MEDFileUMesh
4377 * \sa MEDFileUMesh::deduceNodeSubPartFromCellSubPart, MEDFileFields::extractPart
4379 MEDFileUMesh *MEDFileUMesh::extractPart(const std::map<int, MCAuto<DataArrayIdType> >& extractDef) const
4381 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New()); ret->setName(getName()); ret->copyFamGrpMapsFrom(*this);
4382 std::vector<int> levs(getNonEmptyLevels());
4383 for(std::map<int, MCAuto<DataArrayIdType> >::const_iterator it=extractDef.begin();it!=extractDef.end();it++)
4386 throw INTERP_KERNEL::Exception("MEDFileUMesh::extractPart : invalid key ! Must be <=1 !");
4387 if((*it).second.isNull())
4388 throw INTERP_KERNEL::Exception("MEDFileUMesh::extractPart : presence of a value with null pointer !");
4391 if(std::find(levs.begin(),levs.end(),(*it).first)==levs.end())
4393 std::ostringstream oss; oss << "MEDFileUMesh::extractPart : invalid level " << (*it).first << " ! Not present in this !";
4394 throw INTERP_KERNEL::Exception(oss.str());
4396 MCAuto<MEDCouplingUMesh> m(getMeshAtLevel((*it).first));
4397 MCAuto<MEDCouplingUMesh> mPart(m->buildPartOfMySelf((*it).second->begin(),(*it).second->end(),true));
4398 ret->setMeshAtLevel((*it).first,mPart);
4399 const DataArrayIdType *fam(getFamilyFieldAtLevel((*it).first)),*num(getNumberFieldAtLevel((*it).first));
4402 MCAuto<DataArrayIdType> famPart(fam->selectByTupleIdSafe((*it).second->begin(),(*it).second->end()));
4403 ret->setFamilyFieldArr((*it).first,famPart);
4407 MCAuto<DataArrayIdType> numPart(num->selectByTupleIdSafe((*it).second->begin(),(*it).second->end()));
4408 ret->setFamilyFieldArr((*it).first,numPart);
4411 std::map<int, MCAuto<DataArrayIdType> >::const_iterator it2(extractDef.find(1));
4412 if(it2!=extractDef.end())
4414 const DataArrayDouble *coo(ret->getCoords());
4416 throw INTERP_KERNEL::Exception("MEDFileUMesh::extractPart : trying to extract nodes whereas there is no nodes !");
4417 MCAuto<DataArrayIdType> o2nNodes(((*it2).second)->invertArrayN2O2O2N(coo->getNumberOfTuples()));
4418 MCAuto<DataArrayDouble> cooPart(coo->selectByTupleIdSafe((*it2).second->begin(),(*it2).second->end()));
4419 ret->setCoords(cooPart);
4420 const DataArrayIdType *fam(getFamilyFieldAtLevel(1)),*num(getNumberFieldAtLevel(1));
4423 MCAuto<DataArrayIdType> famPart(fam->selectByTupleIdSafe((*it2).second->begin(),(*it2).second->end()));
4424 ret->setFamilyFieldArr(1,famPart);
4428 MCAuto<DataArrayIdType> numPart(num->selectByTupleIdSafe((*it2).second->begin(),(*it2).second->end()));
4429 ret->setFamilyFieldArr(1,numPart);
4431 for(std::map<int, MCAuto<DataArrayIdType> >::const_iterator it3=extractDef.begin();it3!=extractDef.end();it3++)
4435 MCAuto<MEDCouplingUMesh> m(ret->getMeshAtLevel((*it3).first));
4436 m->renumberNodesInConn(o2nNodes->begin());
4437 ret->setMeshAtLevel((*it3).first,m);
4444 * This method performs an extrusion along a path defined by \a m1D.
4445 * \a this is expected to be a mesh with max mesh dimension equal to 2.
4446 * \a m1D is expected to be a mesh with space dimesion equal to 3 and mesh dimension equal to 1.
4447 * Mesh dimensions of returned mesh is incremented by one compared to thoose in \a this.
4448 * This method scans all levels in \a this
4449 * and put them in the returned mesh. All groups in \a this are also put in the returned mesh.
4451 * \param [in] m1D - the mesh defining the extrusion path.
4452 * \param [in] policy - defines the policy of extrusion (see MEDCouplingUMesh::buildExtrudedMesh for more details)
4453 * \return - a new reference on mesh (you have to deal with using decrRef). The returned mesh will have the same name than \a this.
4455 * \sa MEDCouplingUMesh::buildExtrudedMesh
4457 MEDFileUMesh *MEDFileUMesh::buildExtrudedMesh(const MEDCouplingUMesh *m1D, int policy) const
4460 if(getMeshDimension()!=2)
4461 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : this is expected to be with mesh dimension equal to 2 !");
4462 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4463 m1D->checkConsistencyLight();
4464 if(m1D->getMeshDimension()!=1)
4465 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : input mesh must have a mesh dimension equal to one !");
4466 mcIdType nbRep(m1D->getNumberOfCells());
4467 std::vector<int> levs(getNonEmptyLevels());
4468 std::vector<std::string> grps(getGroupsNames());
4469 std::vector< MCAuto<MEDCouplingUMesh> > zeList;
4470 DataArrayDouble *coords(0);
4471 std::size_t nbOfLevsOut(levs.size()+1);
4472 std::vector< MCAuto<DataArrayIdType> > o2ns(nbOfLevsOut);
4473 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4475 MCAuto<MEDCouplingUMesh> item(getMeshAtLevel(*lev));
4476 item=item->clone(false);
4477 item->changeSpaceDimension(3+(*lev),0.);//no problem non const but change DataArrayDouble for coordinates do not alter data
4478 MCAuto<MEDCouplingUMesh> tmp(static_cast<MEDCouplingUMesh *>(m1D->deepCopy()));
4479 tmp->changeSpaceDimension(3+(*lev),0.);
4480 MCAuto<MEDCouplingUMesh> elt(item->buildExtrudedMesh(tmp,policy));
4481 zeList.push_back(elt);
4483 coords=elt->getCoords();
4486 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : internal error !");
4487 for(std::vector< MCAuto<MEDCouplingUMesh> >::iterator it=zeList.begin();it!=zeList.end();it++)
4489 (*it)->setName(getName());
4490 (*it)->setCoords(coords);
4492 for(std::size_t ii=0;ii!=zeList.size();ii++)
4495 MCAuto<MEDCouplingUMesh> elt(zeList[ii]);
4498 MCAuto<MEDCouplingUMesh> elt1(getMeshAtLevel(lev+1));
4499 MCAuto<MEDCouplingUMesh> elt2(elt1->clone(false));
4500 MCAuto<DataArrayIdType> tmp(elt2->getNodalConnectivity()->deepCopy());
4501 elt2->setConnectivity(tmp,elt2->getNodalConnectivityIndex());
4502 elt2->shiftNodeNumbersInConn(nbRep*elt1->getNumberOfNodes());
4503 elt1->setCoords(elt->getCoords()); elt2->setCoords(elt->getCoords());
4504 std::vector<const MEDCouplingUMesh *> elts(3);
4505 elts[0]=elt; elts[1]=elt1; elts[2]=elt2;
4506 elt=MEDCouplingUMesh::MergeUMeshesOnSameCoords(elts);
4507 elt->setName(getName());
4510 o2ns[ii]=elt->sortCellsInMEDFileFrmt();
4511 ret->setMeshAtLevel(lev,elt);
4513 MCAuto<MEDCouplingUMesh> endLev(getMeshAtLevel(levs.back())),endLev2;
4514 endLev=endLev->clone(false); endLev->setCoords(coords);
4515 MCAuto<DataArrayIdType> tmp(endLev->getNodalConnectivity()->deepCopy());
4516 endLev2=endLev->clone(false); endLev2->setConnectivity(tmp,endLev->getNodalConnectivityIndex());
4517 endLev2->shiftNodeNumbersInConn(nbRep*getNumberOfNodes());
4518 endLev=MEDCouplingUMesh::MergeUMeshesOnSameCoords(endLev,endLev2);
4519 o2ns[levs.size()]=endLev->sortCellsInMEDFileFrmt();
4520 endLev->setName(getName());
4521 ret->setMeshAtLevel(levs.back()-1,endLev);
4523 for(std::size_t ii=0;ii!=zeList.size();ii++)
4526 std::vector< MCAuto<DataArrayIdType> > outGrps;
4527 std::vector< const DataArrayIdType * > outGrps2;
4530 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4532 MCAuto<DataArrayIdType> grpArr(getGroupArr(lev+1,*grp));
4533 if(!grpArr->empty())
4535 MCAuto<DataArrayIdType> grpArr1(grpArr->deepCopy()),grpArr2(grpArr->deepCopy());
4536 mcIdType offset0(zeList[ii]->getNumberOfCells());
4537 mcIdType offset1(offset0+getNumberOfCellsAtLevel(lev+1));
4538 grpArr1->applyLin(1,offset0); grpArr2->applyLin(1,offset1);
4539 std::ostringstream oss; oss << grpArr2->getName() << "_top";
4540 grpArr2->setName(oss.str());
4541 grpArr1->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4542 grpArr2->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4543 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4544 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4549 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4551 MCAuto<DataArrayIdType> grpArr(getGroupArr(lev,*grp));
4552 if(!grpArr->empty())
4554 mcIdType nbCellsB4Extrusion(getNumberOfCellsAtLevel(lev));
4555 std::vector< MCAuto<DataArrayIdType> > grpArrs(nbRep);
4556 std::vector< const DataArrayIdType *> grpArrs2(nbRep);
4557 for(int iii=0;iii<nbRep;iii++)
4559 grpArrs[iii]=grpArr->deepCopy(); grpArrs[iii]->applyLin(1,iii*nbCellsB4Extrusion);
4560 grpArrs2[iii]=grpArrs[iii];
4562 MCAuto<DataArrayIdType> grpArrExt(DataArrayIdType::Aggregate(grpArrs2));
4563 grpArrExt->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4564 std::ostringstream grpName; grpName << *grp << "_extruded";
4565 grpArrExt->setName(grpName.str());
4566 outGrps.push_back(grpArrExt);
4567 outGrps2.push_back(grpArrExt);
4570 ret->setGroupsAtLevel(lev,outGrps2);
4572 std::vector< MCAuto<DataArrayIdType> > outGrps;
4573 std::vector< const DataArrayIdType * > outGrps2;
4574 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4576 MCAuto<DataArrayIdType> grpArr1(getGroupArr(levs.back(),*grp));
4577 if(grpArr1->empty())
4579 MCAuto<DataArrayIdType> grpArr2(grpArr1->deepCopy());
4580 std::ostringstream grpName; grpName << *grp << "_top";
4581 grpArr2->setName(grpName.str());
4582 grpArr2->applyLin(1,getNumberOfCellsAtLevel(levs.back()));
4583 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4584 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4586 ret->setGroupsAtLevel(levs.back()-1,outGrps2);
4591 * This method converts all linear cells in \a this into quadratic cells (following the \a conversionType policy).
4592 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4593 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4595 * \param [in] conversionType - conversionType specifies the type of conversion expected. Only 0 (default) and 1 are supported presently. 0 those that creates the 'most' simple
4596 * corresponding quadratic cells. 1 is those creating the 'most' complex.
4597 * \param [in] eps - detection threshold for coordinates.
4598 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4600 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , quadraticToLinear
4602 MEDFileUMesh *MEDFileUMesh::linearToQuadratic(int conversionType, double eps) const
4605 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4606 mcIdType initialNbNodes(getNumberOfNodes());
4607 MCAuto<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4608 MCAuto<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCopy()));
4610 MCAuto<DataArrayIdType> notUsed(m0->convertLinearCellsToQuadratic(conversionType));
4612 DataArrayDouble *zeCoords(m0->getCoords());
4613 ret->setMeshAtLevel(0,m0);
4614 std::vector<int> levs(getNonEmptyLevels());
4615 const DataArrayIdType *famField(getFamilyFieldAtLevel(0));
4618 MCAuto<DataArrayIdType> famFieldCpy(famField->deepCopy());
4619 ret->setFamilyFieldArr(0,famFieldCpy);
4621 famField=getFamilyFieldAtLevel(1);
4624 MCAuto<DataArrayIdType> fam(DataArrayIdType::New()); fam->alloc(zeCoords->getNumberOfTuples(),1);
4625 fam->fillWithZero();
4626 fam->setPartOfValues1(famField,0,initialNbNodes,1,0,1,1);
4627 ret->setFamilyFieldArr(1,fam);
4629 ret->copyFamGrpMapsFrom(*this);
4630 MCAuto<DataArrayDouble> partZeCoords(zeCoords->selectByTupleIdSafeSlice(initialNbNodes,zeCoords->getNumberOfTuples(),1));
4631 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4635 MCAuto<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4636 MCAuto<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCopy()));
4637 if(m1->getMeshDimension()!=0)
4640 MCAuto<DataArrayIdType> notUsed(m1->convertLinearCellsToQuadratic(conversionType));
4641 }//kill unused notUsed var
4642 MCAuto<DataArrayDouble> m1Coords(m1->getCoords()->selectByTupleIdSafeSlice(initialNbNodes,m1->getNumberOfNodes(),1));
4643 DataArrayIdType *b(0);
4644 bool a(partZeCoords->areIncludedInMe(m1Coords,eps,b));
4645 MCAuto<DataArrayIdType> bSafe(b);
4648 std::ostringstream oss; oss << "MEDFileUMesh::linearCellsToQuadratic : for level " << *lev << " problem to identify nodes generated !";
4649 throw INTERP_KERNEL::Exception(oss.str().c_str());
4651 b->applyLin(1,initialNbNodes);
4652 MCAuto<DataArrayIdType> l0(DataArrayIdType::New()); l0->alloc(initialNbNodes,1); l0->iota();
4653 std::vector<const DataArrayIdType *> v(2); v[0]=l0; v[1]=b;
4654 MCAuto<DataArrayIdType> renum(DataArrayIdType::Aggregate(v));
4655 m1->renumberNodesInConn(renum->begin());
4657 m1->setCoords(zeCoords);
4658 ret->setMeshAtLevel(*lev,m1);
4659 famField=getFamilyFieldAtLevel(*lev);
4662 MCAuto<DataArrayIdType> famFieldCpy(famField->deepCopy());
4663 ret->setFamilyFieldArr(*lev,famFieldCpy);
4670 * This method converts all quadratic cells in \a this into linear cells.
4671 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4672 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4674 * \param [in] eps - detection threshold for coordinates.
4675 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4677 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , linearToQuadratic
4679 MEDFileUMesh *MEDFileUMesh::quadraticToLinear(double eps) const
4682 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4683 MCAuto<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4684 MCAuto<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCopy()));
4685 m0->convertQuadraticCellsToLinear();
4687 DataArrayDouble *zeCoords(m0->getCoords());
4688 ret->setMeshAtLevel(0,m0);
4689 std::vector<int> levs(getNonEmptyLevels());
4690 const DataArrayIdType *famField(getFamilyFieldAtLevel(0));
4693 MCAuto<DataArrayIdType> famFieldCpy(famField->deepCopy());
4694 ret->setFamilyFieldArr(0,famFieldCpy);
4696 famField=getFamilyFieldAtLevel(1);
4699 MCAuto<DataArrayIdType> fam(famField->selectByTupleIdSafeSlice(0,zeCoords->getNumberOfTuples(),1));
4700 ret->setFamilyFieldArr(1,fam);
4702 ret->copyFamGrpMapsFrom(*this);
4703 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4707 MCAuto<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4708 MCAuto<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCopy()));
4709 m1->convertQuadraticCellsToLinear();
4711 DataArrayIdType *b(0);
4712 bool a(zeCoords->areIncludedInMe(m1->getCoords(),eps,b));
4713 MCAuto<DataArrayIdType> bSafe(b);
4716 std::ostringstream oss; oss << "MEDFileUMesh::quadraticToLinear : for level " << *lev << " problem to identify nodes generated !";
4717 throw INTERP_KERNEL::Exception(oss.str().c_str());
4719 m1->renumberNodesInConn(b->begin());
4720 m1->setCoords(zeCoords);
4721 ret->setMeshAtLevel(*lev,m1);
4722 famField=getFamilyFieldAtLevel(*lev);
4725 MCAuto<DataArrayIdType> famFieldCpy(famField->deepCopy());
4726 ret->setFamilyFieldArr(*lev,famFieldCpy);
4733 * Computes the symmetry of \a this.
4734 * \return a new object.
4736 MCAuto<MEDFileUMesh> MEDFileUMesh::symmetry3DPlane(const double point[3], const double normalVector[3]) const
4738 MCAuto<MEDFileUMesh> ret(deepCopy());
4739 DataArrayDouble *myCoo(getCoords());
4742 MCAuto<DataArrayDouble> newCoo(myCoo->symmetry3DPlane(point,normalVector));
4743 ret->setCoordsForced(newCoo);
4749 * Aggregate the given MEDFileUMesh objects into a single mesh. When groups are present, those are
4750 * merged in such a way that the final mesh contain all of them.
4751 * \return a new object.
4753 MCAuto<MEDFileUMesh> MEDFileUMesh::Aggregate(const std::vector<const MEDFileUMesh *>& meshes)
4756 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : empty input vector !");
4757 std::size_t sz(meshes.size()),i(0);
4758 std::vector<const DataArrayDouble *> coos(sz);
4759 std::vector<const DataArrayIdType *> fam_coos(sz),num_coos(sz);
4760 for(auto it=meshes.begin();it!=meshes.end();it++,i++)
4763 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : presence of NULL pointer in input vector !");
4764 coos[i]=(*it)->getCoords();
4765 fam_coos[i]=(*it)->getFamilyFieldAtLevel(1);
4766 num_coos[i]=(*it)->getNumberFieldAtLevel(1);
4768 const MEDFileUMesh *ref(meshes[0]);
4769 int spaceDim(ref->getSpaceDimension()),meshDim(ref->getMeshDimension());
4770 std::vector<int> levs(ref->getNonEmptyLevels());
4771 std::map<int, std::vector<const DataArrayIdType *> > m_fam,m_renum;
4772 std::map<int, std::vector< MCAuto< MEDCouplingUMesh > > > m_mesh2;
4773 std::map<int, std::vector<const MEDCouplingUMesh *> > m_mesh;
4774 std::map<std::string,mcIdType> famNumMap;
4775 std::map<mcIdType, std::string> famNumMap_rev;
4776 std::map<std::string, std::vector<std::string> > grpFamMap;
4777 std::set< MCAuto<DataArrayIdType> > mem_cleanup; // Memory clean-up. At set deletion (end of method), arrays will be deallocated.
4779 // Identify min family number used:
4780 mcIdType min_fam_num(0);
4781 for(const auto& msh : meshes)
4783 const std::map<std::string,mcIdType>& locMap1(msh->getFamilyInfo());
4784 for(const auto& it3 : locMap1)
4785 if(it3.second < min_fam_num)
4786 min_fam_num = it3.second;
4789 for(const auto& msh : meshes)
4791 if(msh->getSpaceDimension()!=spaceDim)
4792 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : space dimension must be homogeneous !");
4793 if(msh->getMeshDimension()!=meshDim)
4794 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : mesh dimension must be homogeneous !");
4795 if(msh->getNonEmptyLevels()!=levs)
4796 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : levels must be the same for elements in input vector !");
4798 const std::map<std::string,mcIdType>& locMap1(msh->getFamilyInfo());
4799 std::map<std::string, std::string> substitute;
4800 std::map<mcIdType, mcIdType> substituteN;
4801 bool fam_conflict(false);
4802 for(const auto& it3 : locMap1)
4804 const std::string& famName = it3.first;
4805 mcIdType famNum = it3.second;
4806 if (famNumMap_rev.find(famNum) != famNumMap_rev.end()) // Family number is already used!
4808 // Is it used by a group of the current mesh or a group from a previous mesh?
4809 // If not, this is OK (typically -1 familly).
4812 const std::map<std::string, std::vector<std::string> >& locMap2(msh->getGroupInfo());
4813 for(const auto& it4 : locMap2)
4815 const auto& famLst = it4.second;
4816 if (std::find(famLst.begin(), famLst.end(), famName) != famLst.end())
4817 { used = true; break; }
4819 // Previous meshes ...
4821 for(const auto& it4 : grpFamMap)
4823 const auto& famLst = it4.second;
4824 if (std::find(famLst.begin(), famLst.end(), famName) != famLst.end())
4825 { used = true; break; }
4829 { // Generate a new family name, and a new family number
4830 fam_conflict = true;
4831 std::ostringstream oss;
4832 oss << "Family_" << --min_fam_num; // New ID
4833 std::string new_name(oss.str());
4834 substitute[famName] = new_name;
4835 substituteN[famNum] = min_fam_num;
4836 famNumMap[new_name] = min_fam_num;
4837 famNumMap_rev[min_fam_num] = new_name;
4840 famNumMap[famName] = famNum;
4841 famNumMap_rev[famNum] = famName;
4844 for(const auto& level : levs)
4846 MCAuto<MEDCouplingUMesh> locMesh(msh->getMeshAtLevel(level));
4847 m_mesh[level].push_back(locMesh); m_mesh2[level].push_back(locMesh);
4848 m_renum[level].push_back(msh->getNumberFieldAtLevel(level));
4850 // Family field - substitute new family number if needed:
4853 DataArrayIdType* dai(msh->getFamilyFieldAtLevel(level)->deepCopy()); // Need a copy
4854 mem_cleanup.insert(MCAuto<DataArrayIdType>(dai)); // Make sure array will decrRef() at end of method
4855 for (const auto& subN : substituteN)
4856 dai->changeValue(subN.first, subN.second);
4857 m_fam[level].push_back(dai);
4860 m_fam[level].push_back(msh->getFamilyFieldAtLevel(level)); // No copy needed
4863 const std::map<std::string, std::vector<std::string> >& locMap2(msh->getGroupInfo());
4864 for(const auto& grpItem : locMap2)
4866 const std::string& grpName = grpItem.first;
4867 std::vector<std::string> famLst;
4868 // Substitute family name in group description if needed:
4871 famLst = grpItem.second;
4872 for (const auto& sub : substitute)
4873 std::replace(famLst.begin(), famLst.end(), sub.first, sub.second);
4876 famLst = grpItem.second;
4878 // Potentially merge groups (if same name):
4879 const auto& it = grpFamMap.find(grpName);
4880 if (it != grpFamMap.end())
4882 // Group already exists, merge should be done. Normally we whould never
4883 // have twice the same family name in famLstCur and famLst since we dealt with family number
4884 // conflict just above ...
4885 std::vector<std::string>& famLstCur = (*it).second;
4886 famLstCur.insert(famLstCur.end(), famLst.begin(), famLst.end());
4889 grpFamMap[grpName] = famLst;
4892 // Easy part : nodes
4893 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4894 MCAuto<DataArrayDouble> coo(DataArrayDouble::Aggregate(coos));
4895 ret->setCoords(coo);
4896 if(std::find(fam_coos.begin(),fam_coos.end(),(const DataArrayIdType *)0)==fam_coos.end())
4898 MCAuto<DataArrayIdType> fam_coo(DataArrayIdType::Aggregate(fam_coos));
4899 ret->setFamilyFieldArr(1,fam_coo);
4901 if(std::find(num_coos.begin(),num_coos.end(),(const DataArrayIdType *)0)==num_coos.end())
4903 MCAuto<DataArrayIdType> num_coo(DataArrayIdType::Aggregate(num_coos));
4904 ret->setRenumFieldArr(1,num_coo);
4907 for(const auto& level : levs)
4909 auto it2(m_mesh.find(level));
4910 if(it2==m_mesh.end())
4911 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : internal error 1 !");
4912 MCAuto<MEDCouplingUMesh> mesh(MEDCouplingUMesh::MergeUMeshes((*it2).second));
4913 mesh->setCoords(coo); mesh->setName(ref->getName());
4914 MCAuto<DataArrayIdType> renum(mesh->sortCellsInMEDFileFrmt());
4915 ret->setMeshAtLevel(level,mesh);
4916 auto it3(m_fam.find(level)),it4(m_renum.find(level));
4917 if(it3==m_fam.end()) // Should never happen (all levels exist for all meshes)
4918 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : internal error 2!");
4919 if(it4==m_renum.end())
4920 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : internal error 3!");
4921 // Set new family field if it was defined for all input meshes
4922 const std::vector<const DataArrayIdType *>& fams((*it3).second);
4923 if(std::find(fams.begin(),fams.end(),(const DataArrayIdType *)0)==fams.end())
4925 MCAuto<DataArrayIdType> famm(DataArrayIdType::Aggregate(fams));
4926 famm->renumberInPlace(renum->begin());
4927 ret->setFamilyFieldArr(level,famm);
4929 // Set optional number field if defined for all input meshes:
4930 const std::vector<const DataArrayIdType *>& renums((*it4).second);
4931 if(std::find(renums.begin(),renums.end(),(const DataArrayIdType *)0)==renums.end())
4933 MCAuto<DataArrayIdType> renumm(DataArrayIdType::Aggregate(renums));
4934 renumm->renumberInPlace(renum->begin());
4935 ret->setRenumFieldArr(level,renumm);
4939 ret->setFamilyInfo(famNumMap);
4940 ret->setGroupInfo(grpFamMap);
4941 ret->setName(ref->getName());
4945 MEDCouplingMappedExtrudedMesh *MEDFileUMesh::convertToExtrudedMesh() const
4947 if(getMeshDimension()!=3)
4948 throw INTERP_KERNEL::Exception("MEDFileUMesh::convertToExtrudedMesh : works only for 3D mesh !");
4949 MCAuto<MEDCouplingUMesh> m3D(getMeshAtLevel(0)),m2D(getMeshAtLevel(-1));
4950 if(m3D.isNull() || m2D.isNull())
4951 throw INTERP_KERNEL::Exception("MEDFileUMesh::convertToExtrudedMesh : this must be defined both at level 0 and level -1 !");
4952 mcIdType zeId(std::numeric_limits<med_int>::max()-getFamilyId(GetSpeStr4ExtMesh()));
4953 MCAuto<MEDCouplingMappedExtrudedMesh> ret(MEDCouplingMappedExtrudedMesh::New(m3D,m2D,zeId));
4957 void MEDFileUMesh::serialize(std::vector<double>& tinyDouble, std::vector<mcIdType>& tinyInt, std::vector<std::string>& tinyStr, std::vector< MCAuto<DataArrayIdType> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)
4959 clearNonDiscrAttributes();
4960 forceComputationOfParts();
4961 tinyDouble.clear(); tinyInt.clear(); tinyStr.clear(); bigArraysI.clear(); bigArrayD=0;
4962 std::vector<mcIdType> layer0;
4963 layer0.push_back(getAxisType());//0 i
4964 layer0.push_back(_order); //1 i
4965 layer0.push_back(_iteration);//2 i
4966 layer0.push_back(getSpaceDimension());//3 i
4967 tinyDouble.push_back(_time);//0 d
4968 tinyStr.push_back(_name);//0 s
4969 tinyStr.push_back(_desc_name);//1 s
4970 for(int i=0;i<getSpaceDimension();i++)
4971 tinyStr.push_back(_coords->getInfoOnComponent(i));
4972 layer0.push_back(ToIdType(_families.size()));//4 i <- key info aa layer#0
4973 for(std::map<std::string,mcIdType>::const_iterator it=_families.begin();it!=_families.end();it++)
4975 tinyStr.push_back((*it).first);
4976 layer0.push_back((*it).second);
4978 layer0.push_back((mcIdType)_groups.size());//4+aa i <- key info bb layer#0
4979 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
4981 layer0.push_back(ToIdType((*it0).second.size()));
4982 tinyStr.push_back((*it0).first);
4983 for(std::vector<std::string>::const_iterator it1=((*it0).second).begin();it1!=((*it0).second).end();it1++)
4984 tinyStr.push_back(*it1);
4986 // sizeof(layer0)==4+aa+1+bb layer#0
4987 bigArrayD=_coords;// 0 bd
4988 bigArraysI.push_back(_fam_coords);// 0 bi
4989 bigArraysI.push_back(_num_coords);// 1 bi
4990 const PartDefinition *pd(_part_coords);
4992 layer0.push_back(-1);
4995 std::vector<mcIdType> tmp0;
4996 pd->serialize(tmp0,bigArraysI);
4997 tinyInt.push_back(ToIdType(tmp0.size()));
4998 tinyInt.insert(tinyInt.end(),tmp0.begin(),tmp0.end());
5001 std::vector<mcIdType> layer1;
5002 std::vector<int> levs(getNonEmptyLevels());
5003 layer1.push_back((mcIdType)levs.size());// 0 i <- key
5004 layer1.insert(layer1.end(),levs.begin(),levs.end());
5005 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
5007 const MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(*it));
5008 lev->serialize(layer1,bigArraysI);
5010 // put layers all together.
5011 tinyInt.push_back(ToIdType(layer0.size()));
5012 tinyInt.insert(tinyInt.end(),layer0.begin(),layer0.end());
5013 tinyInt.push_back(ToIdType(layer1.size()));
5014 tinyInt.insert(tinyInt.end(),layer1.begin(),layer1.end());
5017 void MEDFileUMesh::unserialize(std::vector<double>& tinyDouble, std::vector<mcIdType>& tinyInt, std::vector<std::string>& tinyStr,
5018 std::vector< MCAuto<DataArrayIdType> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)
5020 mcIdType sz0(tinyInt[0]);
5021 std::vector<mcIdType> layer0(tinyInt.begin()+1,tinyInt.begin()+1+sz0);
5022 mcIdType sz1(tinyInt[sz0+1]);
5023 std::vector<mcIdType> layer1(tinyInt.begin()+2+sz0,tinyInt.begin()+2+sz0+sz1);
5025 std::reverse(layer0.begin(),layer0.end());
5026 std::reverse(layer1.begin(),layer1.end());
5027 std::reverse(tinyDouble.begin(),tinyDouble.end());
5028 std::reverse(tinyStr.begin(),tinyStr.end());
5029 std::reverse(bigArraysI.begin(),bigArraysI.end());
5031 setAxisType((MEDCouplingAxisType)layer0.back()); layer0.pop_back();
5032 _order=FromIdType<int>(layer0.back()); layer0.pop_back();
5033 _iteration=FromIdType<int>(layer0.back()); layer0.pop_back();
5034 mcIdType spaceDim(layer0.back()); layer0.pop_back();
5035 _time=tinyDouble.back(); tinyDouble.pop_back();
5036 _name=tinyStr.back(); tinyStr.pop_back();
5037 _desc_name=tinyStr.back(); tinyStr.pop_back();
5038 _coords=bigArrayD; _coords->rearrange(spaceDim);
5039 for(int i=0;i<spaceDim;i++)
5041 _coords->setInfoOnComponent(i,tinyStr.back());
5044 mcIdType nbOfFams(layer0.back()); layer0.pop_back();
5046 for(mcIdType i=0;i<nbOfFams;i++)
5048 _families[tinyStr.back()]=layer0.back();
5049 tinyStr.pop_back(); layer0.pop_back();
5051 mcIdType nbGroups(layer0.back()); layer0.pop_back();
5053 for(mcIdType i=0;i<nbGroups;i++)
5055 std::string grpName(tinyStr.back()); tinyStr.pop_back();
5056 mcIdType nbOfFamsOnGrp(layer0.back()); layer0.pop_back();
5057 std::vector<std::string> fams(nbOfFamsOnGrp);
5058 for(mcIdType j=0;j<nbOfFamsOnGrp;j++)
5060 fams[j]=tinyStr.back(); tinyStr.pop_back();
5062 _groups[grpName]=fams;
5064 _fam_coords=bigArraysI.back(); bigArraysI.pop_back();
5065 _num_coords=bigArraysI.back(); bigArraysI.pop_back();
5067 mcIdType isPd(layer0.back()); layer0.pop_back();
5070 std::vector<mcIdType> tmp0(layer0.begin(),layer0.begin()+isPd);
5071 layer0.erase(layer0.begin(),layer0.begin()+isPd);
5072 _part_coords=PartDefinition::Unserialize(tmp0,bigArraysI);
5075 throw INTERP_KERNEL::Exception("MEDFileUMesh::unserialize : something wrong during unserialization #1 !");
5077 mcIdType nbLevs(layer1.back()); layer1.pop_back();
5078 std::vector<mcIdType> levs(layer1.rbegin(),layer1.rbegin()+nbLevs); layer1.erase(layer1.end()-nbLevs,layer1.end());
5080 mcIdType maxLev(-(*std::min_element(levs.begin(),levs.end())));
5081 _ms.resize(maxLev+1);
5082 for(mcIdType i=0;i<nbLevs;i++)
5084 mcIdType lev(levs[i]);
5086 _ms[pos]=MEDFileUMeshSplitL1::Unserialize(_name,_coords,layer1,bigArraysI);
5091 * Adds a group of nodes to \a this mesh.
5092 * \param [in] ids - a DataArrayIdType providing ids and a name of the group to add.
5093 * The ids should be sorted and different each other (MED file norm).
5095 * \warning this method can alter default "FAMILLE_ZERO" family.
5096 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5098 * \throw If the node coordinates array is not set.
5099 * \throw If \a ids == \c NULL.
5100 * \throw If \a ids->getName() == "".
5101 * \throw If \a ids does not respect the MED file norm.
5102 * \throw If a group with name \a ids->getName() already exists.
5104 void MEDFileUMesh::addNodeGroup(const DataArrayIdType *ids)
5106 const DataArrayDouble *coords(_coords);
5108 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
5109 mcIdType nbOfNodes(coords->getNumberOfTuples());
5110 if(_fam_coords.isNull())
5111 { _fam_coords=DataArrayIdType::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
5113 addGroupUnderground(true,ids,_fam_coords);
5117 * Adds a group of nodes/cells/faces/edges to \a this mesh.
5119 * \param [in] ids - a DataArrayIdType providing ids and a name of the group to add.
5120 * The ids should be sorted and different each other (MED file norm).
5122 * \warning this method can alter default "FAMILLE_ZERO" family.
5123 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5125 * \throw If the node coordinates array is not set.
5126 * \throw If \a ids == \c NULL.
5127 * \throw If \a ids->getName() == "".
5128 * \throw If \a ids does not respect the MED file norm.
5129 * \throw If a group with name \a ids->getName() already exists.
5131 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayIdType *ids)
5133 std::vector<int> levs(getNonEmptyLevelsExt());
5134 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
5136 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
5137 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
5139 if(meshDimRelToMaxExt==1)
5140 { addNodeGroup(ids); return ; }
5141 MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(meshDimRelToMaxExt));
5142 DataArrayIdType *fam(lev->getOrCreateAndGetFamilyField());
5143 addGroupUnderground(false,ids,fam);
5147 * Changes a name of a family specified by its id.
5148 * \param [in] id - the id of the family of interest.
5149 * \param [in] newFamName - the new family name.
5150 * \throw If no family with the given \a id exists.
5152 void MEDFileUMesh::setFamilyNameAttachedOnId(mcIdType id, const std::string& newFamName)
5154 std::string oldName=getFamilyNameGivenId(id);
5155 _families.erase(oldName);
5156 _families[newFamName]=id;
5160 * Removes a mesh of a given dimension.
5161 * \param [in] meshDimRelToMax - the relative dimension of interest.
5162 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
5164 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
5166 std::vector<int> levSet=getNonEmptyLevels();
5167 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
5168 if(it==levSet.end())
5169 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
5170 int pos=(-meshDimRelToMax);
5175 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
5176 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
5177 * \param [in] m - the new mesh to set.
5178 * \throw If the name or the description of \a this mesh and \a m are not empty and are
5180 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
5181 * another node coordinates array.
5182 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
5183 * to the existing meshes of other levels of \a this mesh.
5185 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
5187 MCAuto<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
5188 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
5192 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
5193 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
5194 * \param [in] m - the new mesh to set.
5195 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
5196 * writing \a this mesh in a MED file.
5197 * \throw If the name or the description of \a this mesh and \a m are not empty and are
5199 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
5200 * another node coordinates array.
5201 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
5202 * to the existing meshes of other levels of \a this mesh.
5204 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
5206 MCAuto<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
5207 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
5210 MCAuto<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
5212 dealWithTinyInfo(m);
5213 std::vector<int> levSet=getNonEmptyLevels();
5214 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
5216 if((DataArrayDouble *)_coords==0)
5218 DataArrayDouble *c=m->getCoords();
5223 if(m->getCoords()!=_coords)
5224 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
5225 int sz=(-meshDimRelToMax)+1;
5226 if(sz>=(int)_ms.size())
5228 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
5232 return _ms[-meshDimRelToMax];
5236 * This method allows to set at once the content of different levels in \a this.
5237 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
5239 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
5240 * \param [in] renum - the parameter (set to false by default) that tells the beheviour if there is a mesh on \a ms that is not geo type sorted.
5241 * If false, an exception is thrown. If true the mesh is reordered automatically. It is highly recommended to let this parameter to false.
5243 * \throw If \a there is a null pointer in \a ms.
5244 * \sa MEDFileUMesh::setMeshAtLevel
5246 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
5250 const MEDCouplingUMesh *mRef=ms[0];
5252 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
5253 std::string name(mRef->getName());
5254 const DataArrayDouble *coo(mRef->getCoords());
5257 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
5259 const MEDCouplingUMesh *cur(*it);
5261 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
5262 if(coo!=cur->getCoords())
5263 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
5264 int mdim=cur->getMeshDimension();
5265 zeDim=std::max(zeDim,mdim);
5266 if(s.find(mdim)!=s.end())
5267 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
5269 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
5271 int mdim=(*it)->getMeshDimension();
5272 setName((*it)->getName());
5273 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
5279 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
5280 * meshes each representing a group, and creates corresponding groups in \a this mesh.
5281 * The given meshes must share the same node coordinates array.
5282 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
5283 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
5284 * create in \a this mesh.
5285 * \throw If \a ms is empty.
5286 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
5287 * to the existing meshes of other levels of \a this mesh.
5288 * \throw If the meshes in \a ms do not share the same node coordinates array.
5289 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
5290 * of the given meshes.
5291 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkConsistencyLight()).
5292 * \throw If names of some meshes in \a ms are equal.
5293 * \throw If \a ms includes a mesh with an empty name.
5295 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
5298 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
5299 int sz=(-meshDimRelToMax)+1;
5300 if(sz>=(int)_ms.size())
5302 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
5303 DataArrayDouble *coo=checkMultiMesh(ms);
5304 if((DataArrayDouble *)_coords==0)
5310 if((DataArrayDouble *)_coords!=coo)
5311 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
5312 std::vector<DataArrayIdType *> corr;
5313 MCAuto<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
5314 std::vector< MCAuto<DataArrayIdType> > corr3(corr.begin(),corr.end());
5315 setMeshAtLevel(meshDimRelToMax,m,renum);
5316 std::vector<const DataArrayIdType *> corr2(corr.begin(),corr.end());
5317 setGroupsAtLevel(meshDimRelToMax,corr2,true);
5321 * Creates groups at a given level in \a this mesh from a sequence of
5322 * meshes each representing a group.
5323 * The given meshes must share the same node coordinates array.
5324 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
5325 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
5326 * create in \a this mesh.
5327 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
5329 * \throw If \a ms is empty.
5330 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
5331 * to the existing meshes of other levels of \a this mesh.
5332 * \throw If the meshes in \a ms do not share the same node coordinates array.
5333 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
5334 * of the given meshes.
5335 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkConsistencyLight()).
5336 * \throw If names of some meshes in \a ms are equal.
5337 * \throw If \a ms includes a mesh with an empty name.
5339 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
5342 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
5343 int sz=(-meshDimRelToMax)+1;
5344 if(sz>=(int)_ms.size())
5346 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
5347 DataArrayDouble *coo=checkMultiMesh(ms);
5348 if((DataArrayDouble *)_coords==0)
5354 if((DataArrayDouble *)_coords!=coo)
5355 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
5356 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
5357 std::vector< MCAuto<DataArrayIdType> > corr(ms.size());
5359 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5361 DataArrayIdType *arr=0;
5362 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
5366 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
5367 throw INTERP_KERNEL::Exception(oss.str().c_str());
5370 std::vector<const DataArrayIdType *> corr2(corr.begin(),corr.end());
5371 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
5374 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
5376 const DataArrayDouble *ret=ms[0]->getCoords();
5377 int mdim=ms[0]->getMeshDimension();
5378 for(unsigned int i=1;i<ms.size();i++)
5380 ms[i]->checkConsistencyLight();
5381 if(ms[i]->getCoords()!=ret)
5382 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
5383 if(ms[i]->getMeshDimension()!=mdim)
5384 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
5386 return const_cast<DataArrayDouble *>(ret);
5390 * Sets the family field of a given relative dimension.
5391 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
5392 * the family field is set.
5393 * \param [in] famArr - the array of the family field.
5394 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5395 * \throw If \a famArr has an invalid size.
5397 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayIdType *famArr)
5399 if(meshDimRelToMaxExt==1)
5406 DataArrayDouble *coo(_coords);
5408 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
5409 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
5410 _fam_coords.takeRef(famArr);
5413 if(meshDimRelToMaxExt>1)
5414 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
5415 int traducedRk=-meshDimRelToMaxExt;
5416 if(traducedRk>=(int)_ms.size())
5417 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
5418 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
5419 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
5420 return _ms[traducedRk]->setFamilyArr(famArr);
5424 * Sets the optional numbers of mesh entities of a given dimension.
5425 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5426 * \param [in] renumArr - the array of the numbers.
5427 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5428 * \throw If \a renumArr has an invalid size.
5430 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayIdType *renumArr)
5432 if(meshDimRelToMaxExt==1)
5436 _num_coords.nullify();
5437 _rev_num_coords.nullify();
5440 if(_coords.isNull())
5441 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
5442 renumArr->checkNbOfTuplesAndComp(_coords->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
5443 _num_coords.takeRef(renumArr);
5447 if(meshDimRelToMaxExt>1)
5448 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
5449 int traducedRk=-meshDimRelToMaxExt;
5450 if(traducedRk>=(int)_ms.size())
5451 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
5452 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
5453 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
5454 return _ms[traducedRk]->setRenumArr(renumArr);
5458 * Sets the optional names of mesh entities of a given dimension.
5459 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5460 * \param [in] nameArr - the array of the names.
5461 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5462 * \throw If \a nameArr has an invalid size.
5464 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
5466 if(meshDimRelToMaxExt==1)
5473 DataArrayDouble *coo(_coords);
5475 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
5476 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
5477 _name_coords.takeRef(nameArr);
5480 if(meshDimRelToMaxExt>1)
5481 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
5482 int traducedRk=-meshDimRelToMaxExt;
5483 if(traducedRk>=(int)_ms.size())
5484 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
5485 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
5486 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
5487 return _ms[traducedRk]->setNameArr(nameArr);
5490 void MEDFileUMesh::setGlobalNumFieldAtLevel(int meshDimRelToMaxExt, DataArrayIdType *globalNumArr)
5492 if(meshDimRelToMaxExt!=1)
5493 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGlobalNumFieldAtLevel : Only implemented for meshDimRelToMaxExt==1 for the moment !");
5495 globalNumArr->checkNbOfTuplesAndComp(_coords->getNumberOfTuples(),1,"MEDFileUMesh::setGlobalNumFieldAtLevel : Problem in size of node global numbering arr ! ");
5496 _global_num_coords.takeRef(globalNumArr);
5499 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
5501 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
5502 if((const MEDFileUMeshSplitL1 *)(*it))
5503 (*it)->synchronizeTinyInfo(*this);
5507 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
5509 void MEDFileUMesh::changeFamilyIdArr(mcIdType oldId, mcIdType newId)
5511 DataArrayIdType *arr=_fam_coords;
5513 arr->changeValue(oldId,newId);
5514 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
5516 MEDFileUMeshSplitL1 *sp=(*it);
5519 sp->changeFamilyIdArr(oldId,newId);
5524 std::list< MCAuto<DataArrayIdType> > MEDFileUMesh::getAllNonNullFamilyIds() const
5526 std::list< MCAuto<DataArrayIdType> > ret;
5527 const DataArrayIdType *da(_fam_coords);
5529 { da->incrRef(); ret.push_back(MCAuto<DataArrayIdType>(const_cast<DataArrayIdType *>(da))); }
5530 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
5532 const MEDFileUMeshSplitL1 *elt(*it);
5535 da=elt->getFamilyField();
5537 { da->incrRef(); ret.push_back(MCAuto<DataArrayIdType>(const_cast<DataArrayIdType *>(da))); }
5543 void MEDFileUMesh::computeRevNum() const
5545 if(_num_coords.isNotNull())
5548 mcIdType maxValue=_num_coords->getMaxValue(pos);
5549 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
5553 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
5555 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
5558 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildrenWithNull() const
5560 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
5561 ret.push_back((const DataArrayIdType *)_fam_nodes);
5562 ret.push_back((const DataArrayIdType *)_num_nodes);
5563 ret.push_back((const DataArrayAsciiChar *)_names_nodes);
5564 ret.push_back((const DataArrayIdType *)_fam_cells);
5565 ret.push_back((const DataArrayIdType *)_num_cells);
5566 ret.push_back((const DataArrayAsciiChar *)_names_cells);
5567 ret.push_back((const DataArrayIdType *)_fam_faces);
5568 ret.push_back((const DataArrayIdType *)_num_faces);
5569 ret.push_back((const DataArrayIdType *)_rev_num_nodes);
5570 ret.push_back((const DataArrayAsciiChar *)_names_faces);
5571 ret.push_back((const DataArrayIdType *)_rev_num_cells);
5572 ret.push_back((const MEDCoupling1SGTUMesh*)_faces_if_necessary);
5576 mcIdType MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
5578 mcIdType ret=-std::numeric_limits<mcIdType>::max(),tmp=-1;
5579 if((const DataArrayIdType *)_fam_nodes)
5581 mcIdType val=_fam_nodes->getMaxValue(tmp);
5582 ret=std::max(ret,std::abs(val));
5584 if((const DataArrayIdType *)_fam_cells)
5586 mcIdType val=_fam_cells->getMaxValue(tmp);
5587 ret=std::max(ret,std::abs(val));
5589 if((const DataArrayIdType *)_fam_faces)
5591 mcIdType val=_fam_faces->getMaxValue(tmp);
5592 ret=std::max(ret,std::abs(val));
5597 mcIdType MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
5599 mcIdType ret=-std::numeric_limits<mcIdType>::max(),tmp=-1;
5600 if((const DataArrayIdType *)_fam_nodes)
5602 mcIdType val=_fam_nodes->getMaxValue(tmp);
5603 ret=std::max(ret,val);
5605 if((const DataArrayIdType *)_fam_cells)
5607 mcIdType val=_fam_cells->getMaxValue(tmp);
5608 ret=std::max(ret,val);
5610 if((const DataArrayIdType *)_fam_faces)
5612 mcIdType val=_fam_faces->getMaxValue(tmp);
5613 ret=std::max(ret,val);
5618 mcIdType MEDFileStructuredMesh::getMinFamilyIdInArrays() const
5620 mcIdType ret=std::numeric_limits<mcIdType>::max(),tmp=-1;
5621 if((const DataArrayIdType *)_fam_nodes)
5623 mcIdType val=_fam_nodes->getMinValue(tmp);
5624 ret=std::min(ret,val);
5626 if((const DataArrayIdType *)_fam_cells)
5628 mcIdType val=_fam_cells->getMinValue(tmp);
5629 ret=std::min(ret,val);
5631 if((const DataArrayIdType *)_fam_faces)
5633 mcIdType val=_fam_faces->getMinValue(tmp);
5634 ret=std::min(ret,val);
5639 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5641 if(!MEDFileMesh::isEqual(other,eps,what))
5643 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
5646 what="Mesh types differ ! This is structured and other is NOT !";
5649 const DataArrayIdType *famc1=_fam_nodes;
5650 const DataArrayIdType *famc2=otherC->_fam_nodes;
5651 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5653 what="Mismatch of families arr on nodes ! One is defined and not other !";
5658 bool ret=famc1->isEqual(*famc2);
5661 what="Families arr on nodes differ !";
5666 famc2=otherC->_fam_cells;
5667 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5669 what="Mismatch of families arr on cells ! One is defined and not other !";
5674 bool ret=famc1->isEqual(*famc2);
5677 what="Families arr on cells differ !";
5682 famc2=otherC->_fam_faces;
5683 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5685 what="Mismatch of families arr on faces ! One is defined and not other !";
5690 bool ret=famc1->isEqual(*famc2);
5693 what="Families arr on faces differ !";
5698 famc2=otherC->_num_nodes;
5699 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5701 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
5706 bool ret=famc1->isEqual(*famc2);
5709 what="Numbering arr on nodes differ !";
5714 famc2=otherC->_num_cells;
5715 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5717 what="Mismatch of numbering arr on cells ! One is defined and not other !";
5722 bool ret=famc1->isEqual(*famc2);
5725 what="Numbering arr on cells differ !";
5730 famc2=otherC->_num_faces;
5731 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5733 what="Mismatch of numbering arr on faces ! One is defined and not other !";
5738 bool ret=famc1->isEqual(*famc2);
5741 what="Numbering arr on faces differ !";
5745 const DataArrayAsciiChar *d1=_names_cells;
5746 const DataArrayAsciiChar *d2=otherC->_names_cells;
5747 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5749 what="Mismatch of naming arr on cells ! One is defined and not other !";
5754 bool ret=d1->isEqual(*d2);
5757 what="Naming arr on cells differ !";
5762 d2=otherC->_names_faces;
5763 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5765 what="Mismatch of naming arr on faces ! One is defined and not other !";
5770 bool ret=d1->isEqual(*d2);
5773 what="Naming arr on faces differ !";
5778 d2=otherC->_names_nodes;
5779 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5781 what="Mismatch of naming arr on nodes ! One is defined and not other !";
5786 bool ret=d1->isEqual(*d2);
5789 what="Naming arr on nodes differ !";
5796 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
5798 MEDFileMesh::clearNonDiscrAttributes();
5799 const DataArrayIdType *tmp=_fam_nodes;
5801 (const_cast<DataArrayIdType *>(tmp))->setName("");
5804 (const_cast<DataArrayIdType *>(tmp))->setName("");
5807 (const_cast<DataArrayIdType *>(tmp))->setName("");
5810 (const_cast<DataArrayIdType *>(tmp))->setName("");
5813 (const_cast<DataArrayIdType *>(tmp))->setName("");
5816 (const_cast<DataArrayIdType *>(tmp))->setName("");
5820 * Returns ids of mesh entities contained in given families of a given dimension.
5821 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
5823 * \param [in] fams - the names of the families of interest.
5824 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
5825 * returned instead of ids.
5826 * \return DataArrayIdType * - a new instance of DataArrayIdType holding either ids or
5827 * numbers, if available and required, of mesh entities of the families. The caller
5828 * is to delete this array using decrRef() as it is no more needed.
5829 * \throw If the family field is missing for \a meshDimRelToMaxExt.
5831 DataArrayIdType *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
5833 std::vector<mcIdType> famIds(getFamiliesIds(fams));
5834 switch(meshDimRelToMaxExt)
5838 if((const DataArrayIdType *)_fam_nodes)
5840 MCAuto<DataArrayIdType> da;
5842 da=_fam_nodes->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5844 da=_fam_nodes->findIdsEqualList(0,0);
5846 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
5851 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
5856 if((const DataArrayIdType *)_fam_cells)
5858 MCAuto<DataArrayIdType> da;
5860 da=_fam_cells->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5862 da=_fam_cells->findIdsEqualList(0,0);
5864 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
5869 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
5874 if((const DataArrayIdType *)_fam_faces)
5876 MCAuto<DataArrayIdType> da;
5878 da=_fam_faces->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5880 da=_fam_faces->findIdsEqualList(0,0);
5882 return MEDFileUMeshSplitL1::Renumber(_num_faces,da);
5887 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on faces !");
5891 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : input meshDimRelative must be in [0,1,-1] !");
5893 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : unmanaged case !");
5897 * Sets the family field of a given relative dimension.
5898 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
5899 * the family field is set.
5900 * \param [in] famArr - the array of the family field.
5901 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5902 * \throw If \a famArr has an invalid size.
5903 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1 and \a meshDimRelToMaxExt != -1.
5905 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayIdType *famArr)
5907 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5909 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
5910 switch(meshDimRelToMaxExt)
5914 mcIdType nbCells(mesh->getNumberOfCells());
5916 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
5922 mcIdType nbNodes(mesh->getNumberOfNodes());
5924 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5930 mcIdType nbCells(mesh->getNumberOfCellsOfSubLevelMesh());
5932 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of faces of mesh !");
5937 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : Only available for levels 0 or 1 or -1 !");
5944 * Sets the optional numbers of mesh entities of a given dimension.
5945 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5946 * \param [in] renumArr - the array of the numbers.
5947 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5948 * \throw If \a renumArr has an invalid size.
5949 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5951 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayIdType *renumArr)
5953 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
5955 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
5956 switch(meshDimRelToMaxExt)
5960 mcIdType nbCells=mesh->getNumberOfCells();
5961 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
5962 _num_cells=renumArr;
5967 mcIdType nbNodes=mesh->getNumberOfNodes();
5968 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5969 _num_nodes=renumArr;
5974 mcIdType nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5975 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of faces of mesh !");
5976 _num_faces=renumArr;
5980 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 or -1 !");
5983 renumArr->incrRef();
5987 * Sets the optional names of mesh entities of a given dimension.
5988 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5989 * \param [in] nameArr - the array of the names.
5990 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5991 * \throw If \a nameArr has an invalid size.
5993 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
5995 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5997 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
5998 switch(meshDimRelToMaxExt)
6002 mcIdType nbCells=mesh->getNumberOfCells();
6003 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
6004 _names_cells=nameArr;
6009 mcIdType nbNodes=mesh->getNumberOfNodes();
6010 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
6011 _names_nodes=nameArr;
6016 mcIdType nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
6017 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of faces of mesh !");
6018 _names_faces=nameArr;
6021 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
6027 void MEDFileStructuredMesh::setGlobalNumFieldAtLevel(int meshDimRelToMaxExt, DataArrayIdType *globalNumArr)
6029 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setGlobalNumFieldAtLevel : not implemented yet !");
6033 * Adds a group of nodes to \a this mesh.
6034 * \param [in] ids - a DataArrayIdType providing ids and a name of the group to add.
6035 * The ids should be sorted and different each other (MED file norm).
6037 * \warning this method can alter default "FAMILLE_ZERO" family.
6038 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
6040 * \throw If the node coordinates array is not set.
6041 * \throw If \a ids == \c NULL.
6042 * \throw If \a ids->getName() == "".
6043 * \throw If \a ids does not respect the MED file norm.
6044 * \throw If a group with name \a ids->getName() already exists.
6046 void MEDFileStructuredMesh::addNodeGroup(const DataArrayIdType *ids)
6052 * Adds a group of nodes/cells/faces/edges to \a this mesh.
6054 * \param [in] ids - a DataArrayIdType providing ids and a name of the group to add.
6055 * The ids should be sorted and different each other (MED file norm).
6057 * \warning this method can alter default "FAMILLE_ZERO" family.
6058 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
6060 * \throw If the node coordinates array is not set.
6061 * \throw If \a ids == \c NULL.
6062 * \throw If \a ids->getName() == "".
6063 * \throw If \a ids does not respect the MED file norm.
6064 * \throw If a group with name \a ids->getName() already exists.
6066 void MEDFileStructuredMesh::addGroup(int meshDimRelToMaxExt, const DataArrayIdType *ids)
6068 DataArrayIdType *fam(getOrCreateAndGetFamilyFieldAtLevel(meshDimRelToMaxExt));
6069 addGroupUnderground(false,ids,fam);
6074 * Returns the family field for mesh entities of a given dimension.
6075 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
6076 * \return const DataArrayIdType * - the family field. It is an array of ids of families
6077 * each mesh entity belongs to. It can be \c NULL.
6078 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
6080 const DataArrayIdType *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
6082 switch(meshDimRelToMaxExt)
6091 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
6096 * Returns the family field for mesh entities of a given dimension.
6097 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
6098 * \return const DataArrayIdType * - the family field. It is an array of ids of families
6099 * each mesh entity belongs to. It can be \c NULL.
6100 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
6102 DataArrayIdType *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
6104 switch(meshDimRelToMaxExt)
6113 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
6118 * Returns the optional numbers of mesh entities of a given dimension.
6119 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
6120 * \return const DataArrayIdType * - the array of the entity numbers.
6121 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
6122 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
6124 const DataArrayIdType *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
6126 switch(meshDimRelToMaxExt)
6135 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 or -1 !");
6140 * Returns the optional numbers of mesh entities of a given dimension transformed using
6141 * DataArrayIdType::invertArrayN2O2O2N().
6142 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
6143 * \return const DataArrayIdType * - the array of the entity numbers transformed using
6144 * DataArrayIdType::invertArrayN2O2O2N().
6145 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
6146 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
6148 const DataArrayIdType *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
6150 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
6151 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
6152 if(meshDimRelToMaxExt==0)
6154 if((const DataArrayIdType *)_num_cells)
6157 mcIdType maxValue=_num_cells->getMaxValue(pos);
6158 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
6159 return _rev_num_cells;
6162 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
6166 if((const DataArrayIdType *)_num_nodes)
6169 mcIdType maxValue=_num_nodes->getMaxValue(pos);
6170 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
6171 return _rev_num_nodes;
6174 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
6178 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
6180 switch(meshDimRelToMaxExt)
6183 return _names_cells;
6185 return _names_nodes;
6187 return _names_faces;
6189 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
6193 MCAuto<DataArrayIdType> MEDFileStructuredMesh::getGlobalNumFieldAtLevel(int meshDimRelToMaxExt) const
6195 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGlobalNumFieldAtLevel : not implemented yet for structured mesh !");
6199 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
6200 * \return std::vector<int> - a sequence of the relative dimensions: [0].
6202 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
6204 std::vector<int> ret(1);
6209 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
6210 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
6212 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
6214 std::vector<int> ret(2);
6220 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
6222 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
6224 std::vector<int> ret;
6225 const DataArrayIdType *famNodes(_fam_nodes),*famCells(_fam_cells),*famFaces(_fam_faces);
6236 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
6238 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
6240 std::vector<int> ret;
6241 const DataArrayIdType *numNodes(_num_nodes),*numCells(_num_cells),*numFaces(_num_faces);
6252 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
6254 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
6256 std::vector<int> ret;
6257 const DataArrayAsciiChar *namesNodes(_names_nodes),*namesCells(_names_cells),*namesFaces(_names_faces);
6268 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
6270 bool MEDFileStructuredMesh::unPolyze(std::vector<mcIdType>& oldCode, std::vector<mcIdType>& newCode, DataArrayIdType *& o2nRenumCell)
6272 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
6276 void MEDFileStructuredMesh::changeFamilyIdArr(mcIdType oldId, mcIdType newId)
6278 DataArrayIdType *arr=_fam_nodes;
6280 arr->changeValue(oldId,newId);
6283 arr->changeValue(oldId,newId);
6286 arr->changeValue(oldId,newId);
6289 std::list< MCAuto<DataArrayIdType> > MEDFileStructuredMesh::getAllNonNullFamilyIds() const
6291 std::list< MCAuto<DataArrayIdType> > ret;
6292 const DataArrayIdType *da(_fam_nodes);
6294 { da->incrRef(); ret.push_back(MCAuto<DataArrayIdType>(const_cast<DataArrayIdType *>(da))); }
6297 { da->incrRef(); ret.push_back(MCAuto<DataArrayIdType>(const_cast<DataArrayIdType *>(da))); }
6300 { da->incrRef(); ret.push_back(MCAuto<DataArrayIdType>(const_cast<DataArrayIdType *>(da))); }
6304 void MEDFileStructuredMesh::deepCpyAttributes()
6306 if((const DataArrayIdType*)_fam_nodes)
6307 _fam_nodes=_fam_nodes->deepCopy();
6308 if((const DataArrayIdType*)_num_nodes)
6309 _num_nodes=_num_nodes->deepCopy();
6310 if((const DataArrayAsciiChar*)_names_nodes)
6311 _names_nodes=_names_nodes->deepCopy();
6312 if((const DataArrayIdType*)_fam_cells)
6313 _fam_cells=_fam_cells->deepCopy();
6314 if((const DataArrayIdType*)_num_cells)
6315 _num_cells=_num_cells->deepCopy();
6316 if((const DataArrayAsciiChar*)_names_cells)
6317 _names_cells=_names_cells->deepCopy();
6318 if((const DataArrayIdType*)_fam_faces)
6319 _fam_faces=_fam_faces->deepCopy();
6320 if((const DataArrayIdType*)_num_faces)
6321 _num_faces=_num_faces->deepCopy();
6322 if((const DataArrayAsciiChar*)_names_faces)
6323 _names_faces=_names_faces->deepCopy();
6324 if((const DataArrayIdType*)_rev_num_nodes)
6325 _rev_num_nodes=_rev_num_nodes->deepCopy();
6326 if((const DataArrayIdType*)_rev_num_cells)
6327 _rev_num_cells=_rev_num_cells->deepCopy();
6331 * Returns a pointer to mesh at the specified level (here 0 is compulsory for cartesian mesh).
6333 * \return a pointer to cartesian mesh that need to be managed by the caller.
6334 * \warning the returned pointer has to be managed by the caller.
6338 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
6339 * \param [in] meshDimRelToMax - it must be \c 0 or \c -1.
6340 * \param [in] renum - it must be \c false.
6341 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
6342 * delete using decrRef() as it is no more needed.
6344 MEDCouplingMesh *MEDFileStructuredMesh::getMeshAtLevel(int meshDimRelToMax, bool renum) const
6348 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
6349 const MEDCouplingStructuredMesh *m(getStructuredMesh());
6350 switch(meshDimRelToMax)
6356 return const_cast<MEDCouplingStructuredMesh *>(m);
6361 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getMeshAtLevel : level -1 requested must be non empty to be able to compute unstructured sub mesh !");
6362 buildMinusOneImplicitPartIfNeeded();
6363 MEDCoupling1SGTUMesh *ret(_faces_if_necessary);
6369 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
6373 std::vector<mcIdType> MEDFileStructuredMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
6375 std::vector<mcIdType> ret;
6376 const DataArrayIdType *famCells(_fam_cells),*famFaces(_fam_faces);
6377 if(famCells && famCells->presenceOfValue(ret))
6379 if(famFaces && famFaces->presenceOfValue(ret))
6384 std::vector<mcIdType> MEDFileStructuredMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
6386 std::vector<mcIdType> ret(getFamsNonEmptyLevels(fams));
6387 const DataArrayIdType *famNodes(_fam_nodes);
6388 if(famNodes && famNodes->presenceOfValue(ret))
6394 * Returns number of mesh entities of a given relative dimension in \a this mesh.
6395 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
6396 * \return mcIdType - the number of entities.
6397 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
6399 mcIdType MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
6401 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6403 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
6404 switch(meshDimRelToMaxExt)
6407 return cmesh->getNumberOfCells();
6409 return cmesh->getNumberOfNodes();
6411 return cmesh->getNumberOfCellsOfSubLevelMesh();
6413 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 or -1 !");
6417 mcIdType MEDFileStructuredMesh::getNumberOfNodes() const
6419 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6421 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
6422 return cmesh->getNumberOfNodes();
6425 mcIdType MEDFileStructuredMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
6427 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6429 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
6430 switch(meshDimRelToMaxExt)
6433 return cmesh->getNumberOfCells();
6435 return cmesh->getNumberOfCellsOfSubLevelMesh();
6437 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : only meshDimRelToMax=0 and meshDimRelToMax=-1 supported !");
6441 bool MEDFileStructuredMesh::hasImplicitPart() const
6447 * \sa MEDFileStructuredMesh::getImplicitFaceMesh
6449 mcIdType MEDFileStructuredMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
6451 static const char MSG[]="MEDFileStructuredMesh::buildImplicitPartIfAny : the given geo type is not manageable by a structured mesh !";
6452 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
6455 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension())));
6456 if(cm.getReverseExtrudedType()!=gt)
6457 throw INTERP_KERNEL::Exception(MSG);
6458 buildImplicitPart();
6459 return getStructuredMesh()->getNumberOfCellsOfSubLevelMesh();
6463 if(gt!=zeFaceMesh->getCellModelEnum())
6464 throw INTERP_KERNEL::Exception(MSG);
6465 return zeFaceMesh->getNumberOfCells();
6469 void MEDFileStructuredMesh::buildMinusOneImplicitPartIfNeeded() const
6471 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
6473 buildImplicitPart();
6476 void MEDFileStructuredMesh::buildImplicitPart() const
6478 const MEDCouplingStructuredMesh *mcmesh(getStructuredMesh());
6480 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::buildImplicitPart : Unable to build the implicit part of structured mesh because no structured mesh at level 0 defined !");
6481 _faces_if_necessary=mcmesh->build1SGTSubLevelMesh();
6484 void MEDFileStructuredMesh::releaseImplicitPartIfAny() const
6486 _faces_if_necessary=0;
6490 * Retrieves the internal pointer (no decrRef requested) of the implicit face mesh if any.
6491 * To force to build it you can invoke MEDFileStructuredMesh::buildImplicitPartIfAny method.
6493 * \sa MEDFileStructuredMesh::buildImplicitPartIfAny
6495 MEDCoupling1SGTUMesh *MEDFileStructuredMesh::getImplicitFaceMesh() const
6498 return _faces_if_necessary;
6501 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileStructuredMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
6503 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6505 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : No structured mesh set !");
6506 switch(meshDimRelToMax)
6510 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,cmesh->getTypeOfCell(0));
6515 int mdim(cmesh->getMeshDimension());
6517 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only one level available for structured meshes ! Input 0 is mandatory or 0D mesh !");
6518 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim-1));
6522 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only 2 levels available at most : 0 and -1 !");
6526 mcIdType MEDFileStructuredMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
6528 if(ct!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
6531 return getNumberOfCellsAtLevel(0);
6534 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
6536 if(st.getNumberOfItems()!=1)
6537 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on single geo type ! it is not managed yet for structured mesh !");
6538 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
6539 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
6540 if(getNumberOfNodes()!=(mcIdType)nodesFetched.size())
6541 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
6542 if(st[0].getPflName().empty())
6544 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
6547 const DataArrayIdType *arr(globs->getProfile(st[0].getPflName()));
6548 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
6549 mcIdType sz(ToIdType(nodesFetched.size()));
6550 for(const mcIdType *work=arr->begin();work!=arr->end();work++)
6552 std::vector<mcIdType> conn;
6553 cmesh->getNodeIdsOfCell(*work,conn);
6554 for(std::vector<mcIdType>::const_iterator it=conn.begin();it!=conn.end();it++)
6555 if(*it>=0 && *it<sz)
6556 nodesFetched[*it]=true;
6558 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
6562 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
6564 INTERP_KERNEL::NormalizedCellType ct(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(meshDim));
6568 void MEDFileStructuredMesh::LoadStrMeshDAFromFile(med_idt fid, int meshDim, int dt, int it, const std::string& mName, MEDFileMeshReadSelector *mrs,
6569 MCAuto<DataArrayIdType>& famCells, MCAuto<DataArrayIdType>& numCells, MCAuto<DataArrayAsciiChar>& namesCells)
6571 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
6572 med_geometry_type geoTypeReq=MEDFileStructuredMesh::GetGeoTypeFromMeshDim(meshDim);
6573 mcIdType nbOfElt(0);
6574 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
6577 if(!mrs || mrs->isCellFamilyFieldReading())
6579 MCAuto<DataArrayMedInt> miFamCells=DataArrayMedInt::New();
6580 miFamCells->alloc(nbOfElt,1);
6581 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,miFamCells->getPointer()));
6582 famCells = FromMedIntArray<mcIdType>( miFamCells );
6585 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
6588 if(!mrs || mrs->isCellNumFieldReading())
6590 MCAuto<DataArrayMedInt> miNumCells=DataArrayMedInt::New();
6591 miNumCells->alloc(nbOfElt,1);
6592 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,miNumCells->getPointer()));
6593 numCells = FromMedIntArray<mcIdType>( miNumCells );
6596 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
6599 if(!mrs || mrs->isCellNameFieldReading())
6601 namesCells=DataArrayAsciiChar::New();
6602 namesCells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
6603 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,namesCells->getPointer()));
6604 namesCells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
6609 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6611 setName(strm->getName());
6612 setDescription(strm->getDescription());
6613 setUnivName(strm->getUnivName());
6614 setIteration(strm->getIteration());
6615 setOrder(strm->getOrder());
6616 setTimeValue(strm->getTime());
6617 setTimeUnit(strm->getTimeUnit());
6618 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
6619 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
6620 mcIdType nbOfElt(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf));
6623 if(!mrs || mrs->isNodeFamilyFieldReading())
6625 mcIdType nbNodes(getNumberOfNodes());
6627 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::loadStrMeshFromFile : invalid size of family node array regarding number of nodes in this ! File seems to be corrupted !");
6628 MCAuto<DataArrayMedInt> miFamNodes=DataArrayMedInt::New();
6629 miFamNodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
6630 if(nbNodes>nbOfElt)//yes it appends some times... It explains surely the mdump implementation. Bug revealed by PARAVIS EDF #2475 on structured.med file where only 12 first nodes are !=0 so nbOfElt=12 and nbOfNodes=378...
6631 miFamNodes->fillWithZero();
6632 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,miFamNodes->getPointer()));
6633 _fam_nodes = FromMedIntArray<mcIdType>( miFamNodes );
6636 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
6639 if(!mrs || mrs->isNodeNumFieldReading())
6641 MCAuto<DataArrayMedInt> miNumNodes=DataArrayMedInt::New();
6642 miNumNodes->alloc(nbOfElt,1);
6643 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,miNumNodes->getPointer()));
6644 _num_nodes = FromMedIntArray<mcIdType>( miNumNodes );
6647 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
6650 if(!mrs || mrs->isNodeNameFieldReading())
6652 _names_nodes=DataArrayAsciiChar::New();
6653 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
6654 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer()));
6655 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
6658 int meshDim(getStructuredMesh()->getMeshDimension());
6659 LoadStrMeshDAFromFile(fid,meshDim,dt,it,mName,mrs,_fam_cells,_num_cells,_names_cells);
6661 LoadStrMeshDAFromFile(fid,meshDim-1,dt,it,mName,mrs,_fam_faces,_num_faces,_names_faces);
6664 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const std::string& maa) const
6666 int meshDim(getStructuredMesh()->getMeshDimension());
6667 med_geometry_type geoTypeReq(GetGeoTypeFromMeshDim(meshDim)),geoTypeReq2(GetGeoTypeFromMeshDim(meshDim-1));
6669 if((const DataArrayIdType *)_fam_cells)
6670 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,ToMedInt(_fam_cells->getNumberOfTuples()),ToMedIntArray(_fam_cells)->getConstPointer()));
6671 if((const DataArrayIdType *)_fam_faces)
6672 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,ToMedInt(_fam_faces->getNumberOfTuples()),ToMedIntArray(_fam_faces)->getConstPointer()));
6673 if((const DataArrayIdType *)_fam_nodes)
6674 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,ToMedInt(_fam_nodes->getNumberOfTuples()),ToMedIntArray(_fam_nodes)->getConstPointer()));
6675 if((const DataArrayIdType *)_num_cells)
6676 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,ToMedInt(_num_cells->getNumberOfTuples()),ToMedIntArray(_num_cells)->getConstPointer()));
6677 if((const DataArrayIdType *)_num_faces)
6678 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,ToMedInt(_num_faces->getNumberOfTuples()),ToMedIntArray(_num_faces)->getConstPointer()));
6679 if((const DataArrayIdType *)_num_nodes)
6680 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,ToMedInt(_num_nodes->getNumberOfTuples()),ToMedIntArray(_num_nodes)->getConstPointer()));
6681 if((const DataArrayAsciiChar *)_names_cells)
6683 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
6685 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
6686 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
6687 throw INTERP_KERNEL::Exception(oss.str().c_str());
6689 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,ToMedInt(_names_cells->getNumberOfTuples()),_names_cells->getConstPointer()));
6691 if((const DataArrayAsciiChar *)_names_faces)
6693 if(_names_faces->getNumberOfComponents()!=MED_SNAME_SIZE)
6695 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on faces with number of components set to " << MED_SNAME_SIZE;
6696 oss << " ! The array has " << _names_faces->getNumberOfComponents() << " components !";
6697 throw INTERP_KERNEL::Exception(oss.str().c_str());
6699 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,ToMedInt(_names_faces->getNumberOfTuples()),_names_faces->getConstPointer()));
6701 if((const DataArrayAsciiChar *)_names_nodes)
6703 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
6705 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
6706 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
6707 throw INTERP_KERNEL::Exception(oss.str().c_str());
6709 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,ToMedInt(_names_nodes->getNumberOfTuples()),_names_nodes->getConstPointer()));
6712 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa.c_str(),_families,_groups,_too_long_str);
6716 * Returns an empty instance of MEDFileCMesh.
6717 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6718 * mesh using decrRef() as it is no more needed.
6720 MEDFileCMesh *MEDFileCMesh::New()
6722 return new MEDFileCMesh;
6726 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
6727 * file. The first mesh in the file is loaded.
6728 * \param [in] fileName - the name of MED file to read.
6729 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6730 * mesh using decrRef() as it is no more needed.
6731 * \throw If the file is not readable.
6732 * \throw If there is no meshes in the file.
6733 * \throw If the mesh in the file is not a Cartesian one.
6735 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
6737 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6738 return New(fid,mrs);
6741 MEDFileCMesh *MEDFileCMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
6743 return NewForTheFirstMeshInFile<MEDFileCMesh>(fid,mrs);
6747 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
6748 * file. The mesh to load is specified by its name and numbers of a time step and an
6750 * \param [in] fileName - the name of MED file to read.
6751 * \param [in] mName - the name of the mesh to read.
6752 * \param [in] dt - the number of a time step.
6753 * \param [in] it - the number of an iteration.
6754 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6755 * mesh using decrRef() as it is no more needed.
6756 * \throw If the file is not readable.
6757 * \throw If there is no mesh with given attributes in the file.
6758 * \throw If the mesh in the file is not a Cartesian one.
6760 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6762 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6763 return New(fid,mName,dt,it,mrs);
6766 MEDFileCMesh *MEDFileCMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6768 return new MEDFileCMesh(fid,mName,dt,it,mrs);
6771 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
6773 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6776 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildrenWithNull() const
6778 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6779 ret.push_back((const MEDCouplingCMesh *)_cmesh);
6784 * Returns the dimension on cells in \a this mesh.
6785 * \return int - the mesh dimension.
6786 * \throw If there are no cells in this mesh.
6788 int MEDFileCMesh::getMeshDimension() const
6790 if(!((const MEDCouplingCMesh*)_cmesh))
6791 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6792 return _cmesh->getMeshDimension();
6796 * Returns the dimension on nodes in \a this mesh.
6797 * \return int - the space dimension.
6798 * \throw If there are no cells in this mesh.
6800 int MEDFileCMesh::getSpaceDimension() const
6802 if(!((const MEDCouplingCMesh*)_cmesh))
6803 throw INTERP_KERNEL::Exception("MEDFileCMesh::getSpaceDimension : unable to get spacedimension because no mesh set !");
6804 return _cmesh->getSpaceDimension();
6808 * Returns a string describing \a this mesh.
6809 * \return std::string - the mesh information string.
6811 std::string MEDFileCMesh::simpleRepr() const
6813 return MEDFileStructuredMesh::simpleRepr();
6817 * Returns a full textual description of \a this mesh.
6818 * \return std::string - the string holding the mesh description.
6820 std::string MEDFileCMesh::advancedRepr() const
6822 return simpleRepr();
6825 MEDFileCMesh *MEDFileCMesh::shallowCpy() const
6827 MCAuto<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6831 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
6833 return new MEDFileCMesh;
6836 MEDFileCMesh *MEDFileCMesh::deepCopy() const
6838 MCAuto<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6839 ret->deepCpyEquivalences(*this);
6840 if((const MEDCouplingCMesh*)_cmesh)
6841 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCopy());
6842 ret->deepCpyAttributes();
6847 * Checks if \a this and another mesh are equal.
6848 * \param [in] other - the mesh to compare with.
6849 * \param [in] eps - a precision used to compare real values.
6850 * \param [in,out] what - the string returning description of unequal data.
6851 * \return bool - \c true if the meshes are equal, \c false, else.
6853 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6855 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6857 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
6860 what="Mesh types differ ! This is cartesian and other is NOT !";
6863 clearNonDiscrAttributes();
6864 otherC->clearNonDiscrAttributes();
6865 const MEDCouplingCMesh *coo1=_cmesh;
6866 const MEDCouplingCMesh *coo2=otherC->_cmesh;
6867 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6869 what="Mismatch of cartesian meshes ! One is defined and not other !";
6874 bool ret=coo1->isEqual(coo2,eps);
6877 what="cartesian meshes differ !";
6885 * Clears redundant attributes of incorporated data arrays.
6887 void MEDFileCMesh::clearNonDiscrAttributes() const
6889 MEDFileStructuredMesh::clearNonDiscrAttributes();
6890 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
6893 MEDFileCMesh::MEDFileCMesh()
6897 MEDFileCMesh::MEDFileCMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6900 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6902 catch(INTERP_KERNEL::Exception& e)
6907 void MEDFileCMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6909 MEDCoupling::MEDCouplingMeshType meshType;
6912 MEDCoupling::MEDCouplingAxisType axType;
6913 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit));
6914 if(meshType!=CARTESIAN)
6916 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
6917 throw INTERP_KERNEL::Exception(oss.str().c_str());
6919 MEDFileCMeshL2 loaderl2;
6920 loaderl2.loadAll(fid,mid,mName,dt,it);
6921 setAxisType(axType);
6922 MEDCouplingCMesh *mesh=loaderl2.getMesh();
6925 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6929 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
6930 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
6932 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
6934 synchronizeTinyInfoOnLeaves();
6938 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
6940 synchronizeTinyInfoOnLeaves();
6945 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
6946 * \param [in] m - the new MEDCouplingCMesh to refer to.
6947 * \throw If the name or the description of \a this mesh and \a m are not empty and are
6950 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
6952 dealWithTinyInfo(m);
6958 MEDFileMesh *MEDFileCMesh::cartesianize() const
6960 if(getAxisType()==AX_CART)
6963 return const_cast<MEDFileCMesh *>(this);
6967 const MEDCouplingCMesh *cmesh(getMesh());
6969 throw INTERP_KERNEL::Exception("MEDFileCMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6970 MCAuto<MEDCouplingCurveLinearMesh> clmesh(cmesh->buildCurveLinear());
6971 MCAuto<DataArrayDouble> coords(clmesh->getCoords()->cartesianize(getAxisType()));
6972 clmesh->setCoords(coords);
6973 MCAuto<MEDFileCurveLinearMesh> ret(MEDFileCurveLinearMesh::New());
6974 ret->MEDFileStructuredMesh::operator=(*this);
6975 ret->setMesh(clmesh);
6976 ret->setAxisType(AX_CART);
6981 void MEDFileCMesh::writeMeshLL(med_idt fid) const
6983 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6984 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6985 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6986 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6987 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6988 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6989 int spaceDim(_cmesh->getSpaceDimension());
6990 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6991 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6992 for(int i=0;i<spaceDim;i++)
6994 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
6996 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6997 MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE-1,comp+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
6998 MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
7000 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
7002 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
7003 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MEDFileMeshL2::TraduceAxisTypeRevStruct(getAxisType())));
7004 for(int i=0;i<spaceDim;i++)
7006 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
7007 MEDFILESAFECALLERWR0(MEDmeshGridIndexCoordinateWr,(fid,maa,_iteration,_order,_time,i+1,ToMedInt(da->getNumberOfTuples()),da->getConstPointer()));
7010 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
7011 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
7014 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
7016 const MEDCouplingCMesh *cmesh=_cmesh;
7019 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name);
7020 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name);
7021 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
7022 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit);
7025 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
7027 return new MEDFileCurveLinearMesh;
7030 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
7032 return NewForTheFirstMeshInFile<MEDFileCurveLinearMesh>(fid,mrs);
7035 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
7037 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
7038 return New(fid,mrs);
7041 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
7043 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
7044 return New(fid,mName,dt,it,mrs);
7047 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
7049 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
7052 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
7054 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
7057 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildrenWithNull() const
7059 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
7060 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
7064 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::shallowCpy() const
7066 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
7070 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
7072 return new MEDFileCurveLinearMesh;
7075 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::deepCopy() const
7077 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
7078 ret->deepCpyEquivalences(*this);
7079 if((const MEDCouplingCurveLinearMesh*)_clmesh)
7080 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCopy());
7081 ret->deepCpyAttributes();
7085 int MEDFileCurveLinearMesh::getMeshDimension() const
7087 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
7088 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
7089 return _clmesh->getMeshDimension();
7092 std::string MEDFileCurveLinearMesh::simpleRepr() const
7094 return MEDFileStructuredMesh::simpleRepr();
7097 std::string MEDFileCurveLinearMesh::advancedRepr() const
7099 return simpleRepr();
7102 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
7104 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
7106 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
7109 what="Mesh types differ ! This is curve linear and other is NOT !";
7112 clearNonDiscrAttributes();
7113 otherC->clearNonDiscrAttributes();
7114 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
7115 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
7116 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
7118 what="Mismatch of curve linear meshes ! One is defined and not other !";
7123 bool ret=coo1->isEqual(coo2,eps);
7126 what="curve linear meshes differ !";
7133 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
7135 MEDFileStructuredMesh::clearNonDiscrAttributes();
7136 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
7139 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
7141 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
7144 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name);
7145 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name);
7146 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
7147 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit);
7150 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
7152 synchronizeTinyInfoOnLeaves();
7156 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
7158 dealWithTinyInfo(m);
7164 MEDFileMesh *MEDFileCurveLinearMesh::cartesianize() const
7166 if(getAxisType()==AX_CART)
7169 return const_cast<MEDFileCurveLinearMesh *>(this);
7173 const MEDCouplingCurveLinearMesh *mesh(getMesh());
7175 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
7176 const DataArrayDouble *coords(mesh->getCoords());
7178 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : coordinate pointer in mesh is null !");
7179 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
7180 MCAuto<MEDCouplingCurveLinearMesh> mesh2(mesh->clone(false));
7181 MCAuto<DataArrayDouble> coordsCart(coords->cartesianize(getAxisType()));
7182 mesh2->setCoords(coordsCart);
7183 ret->setMesh(mesh2);
7184 ret->setAxisType(AX_CART);
7189 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
7191 synchronizeTinyInfoOnLeaves();
7195 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
7199 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
7202 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
7204 catch(INTERP_KERNEL::Exception& e)
7209 void MEDFileCurveLinearMesh::writeMeshLL(med_idt fid) const
7211 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
7212 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
7213 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
7214 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
7215 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
7216 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
7217 int spaceDim=_clmesh->getSpaceDimension();
7218 int meshDim=_clmesh->getMeshDimension();
7219 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
7220 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
7221 const DataArrayDouble *coords=_clmesh->getCoords();
7223 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeMeshLL : no coordinates set !");
7224 for(int i=0;i<spaceDim;i++)
7226 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
7228 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
7229 MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE-1,comp+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
7230 MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,_too_long_str);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
7232 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
7234 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
7235 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MED_CURVILINEAR_GRID));
7236 std::vector<mcIdType> nodeGridSt=_clmesh->getNodeGridStructure();
7237 MEDFILESAFECALLERWR0(MEDmeshGridStructWr,(fid,maa,_iteration,_order,_time,ToMedIntArray(nodeGridSt)->getConstPointer()));
7239 MEDFILESAFECALLERWR0(MEDmeshNodeCoordinateWr,(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,ToMedInt(coords->getNumberOfTuples()),coords->begin()));
7241 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
7242 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
7245 void MEDFileCurveLinearMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
7247 MEDCoupling::MEDCouplingMeshType meshType;
7250 MEDCoupling::MEDCouplingAxisType axType;
7251 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit));
7252 setAxisType(axType);
7253 if(meshType!=CURVE_LINEAR)
7255 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
7256 throw INTERP_KERNEL::Exception(oss.str().c_str());
7258 MEDFileCLMeshL2 loaderl2;
7259 loaderl2.loadAll(fid,mid,mName,dt,it);
7260 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
7263 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
7266 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
7268 return new MEDFileMeshMultiTS;
7271 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(med_idt fid)
7273 return new MEDFileMeshMultiTS(fid);
7276 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName)
7278 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
7282 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(med_idt fid, const std::string& mName)
7284 return new MEDFileMeshMultiTS(fid,mName);
7287 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName, const std::string& mName)
7289 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
7290 return New(fid,mName);
7293 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCopy() const
7295 MCAuto<MEDFileMeshMultiTS> ret(MEDFileMeshMultiTS::New());
7296 std::vector< MCAuto<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
7298 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
7299 if((const MEDFileMesh *)*it)
7300 meshOneTs[i]=(*it)->deepCopy();
7301 ret->_mesh_one_ts=meshOneTs;
7305 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
7307 return _mesh_one_ts.capacity()*sizeof(MCAuto<MEDFileMesh>);
7310 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildrenWithNull() const
7312 std::vector<const BigMemoryObject *> ret;
7313 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7314 ret.push_back((const MEDFileMesh *)*it);
7318 std::string MEDFileMeshMultiTS::getName() const
7320 if(_mesh_one_ts.empty())
7321 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
7322 return _mesh_one_ts[0]->getName();
7325 void MEDFileMeshMultiTS::setName(const std::string& newMeshName)
7327 std::string oldName(getName());
7328 std::vector< std::pair<std::string,std::string> > v(1);
7329 v[0].first=oldName; v[0].second=newMeshName;
7333 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
7336 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7338 MEDFileMesh *cur(*it);
7340 ret=cur->changeNames(modifTab) || ret;
7345 void MEDFileMeshMultiTS::cartesianizeMe()
7347 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7349 MEDFileMesh *cur(*it);
7352 MCAuto<MEDFileMesh> ccur(cur->cartesianize());// Attention ! Do not wrap these two lines because memory leak !
7358 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
7360 if(_mesh_one_ts.empty())
7361 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
7362 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
7365 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
7368 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
7369 _mesh_one_ts.resize(1);
7370 mesh1TimeStep->incrRef();
7371 //MCAuto<MEDFileMesh> toto=mesh1TimeStep;
7372 _mesh_one_ts[0]=mesh1TimeStep;
7375 MEDFileJoints * MEDFileMeshMultiTS::getJoints() const
7377 if ( MEDFileMesh* m = getOneTimeStep() )
7378 return m->getJoints();
7383 * \brief Set Joints that are common to all time-stamps
7385 void MEDFileMeshMultiTS::setJoints( MEDFileJoints* joints )
7387 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7389 (*it)->setJoints( joints );
7393 bool MEDFileMeshMultiTS::presenceOfStructureElements() const
7395 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7396 if((*it).isNotNull())
7397 if((*it)->presenceOfStructureElements())
7402 void MEDFileMeshMultiTS::killStructureElements()
7404 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7405 if((*it).isNotNull())
7406 (*it)->killStructureElements();
7409 void MEDFileMeshMultiTS::writeLL(med_idt fid) const
7411 MEDFileJoints *joints(getJoints());
7412 bool jointsWritten(false);
7414 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7416 if ( jointsWritten )
7417 const_cast<MEDFileMesh&>(**it).setJoints( 0 );
7419 jointsWritten = true;
7421 (*it)->copyOptionsFrom(*this);
7422 (*it)->writeLL(fid);
7425 (const_cast<MEDFileMeshMultiTS*>(this))->setJoints( joints ); // restore joints
7428 void MEDFileMeshMultiTS::loadFromFile(med_idt fid, const std::string& mName)
7430 MEDFileJoints *joints(0);
7431 if ( !_mesh_one_ts.empty() && getOneTimeStep() )
7433 // joints of mName already read, pass them to MEDFileMesh::New() to prevent repeated reading
7434 joints = getOneTimeStep()->getJoints();
7436 _mesh_one_ts.clear(); //for the moment to be improved
7437 _mesh_one_ts.push_back( MEDFileMesh::New(fid,mName,-1,-1,0, joints ));
7440 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
7444 MEDFileMeshMultiTS::MEDFileMeshMultiTS(med_idt fid)
7447 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
7450 std::ostringstream oss; oss << "MEDFileMeshMultiTS : no meshes in file \"" << FileNameFromFID(fid) << "\" !";
7451 throw INTERP_KERNEL::Exception(oss.str().c_str());
7454 MEDCoupling::MEDCouplingMeshType meshType;
7456 MEDCoupling::MEDCouplingAxisType dummy3;
7457 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
7458 loadFromFile(fid,ms.front());
7460 catch(INTERP_KERNEL::Exception& e)
7465 MEDFileMeshMultiTS::MEDFileMeshMultiTS(med_idt fid, const std::string& mName)
7468 loadFromFile(fid,mName);
7470 catch(INTERP_KERNEL::Exception& e)
7475 MEDFileMeshes *MEDFileMeshes::New()
7477 return new MEDFileMeshes;
7480 MEDFileMeshes *MEDFileMeshes::New(med_idt fid)
7482 return new MEDFileMeshes(fid);
7485 MEDFileMeshes *MEDFileMeshes::New(const std::string& fileName)
7487 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
7491 void MEDFileMeshes::writeLL(med_idt fid) const
7493 checkConsistencyLight();
7494 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
7496 (*it)->copyOptionsFrom(*this);
7497 (*it)->writeLL(fid);
7501 // MEDFileMeshes::writ checkConsistencyLight();
7503 int MEDFileMeshes::getNumberOfMeshes() const
7505 return (int)_meshes.size();
7508 MEDFileMeshesIterator *MEDFileMeshes::iterator()
7510 return new MEDFileMeshesIterator(this);
7513 /** Return a borrowed reference (caller is not responsible) */
7514 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
7516 if(i<0 || i>=(int)_meshes.size())
7518 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
7519 throw INTERP_KERNEL::Exception(oss.str().c_str());
7521 return _meshes[i]->getOneTimeStep();
7524 /** Return a borrowed reference (caller is not responsible) */
7525 MEDFileMesh *MEDFileMeshes::getMeshWithName(const std::string& mname) const
7527 std::vector<std::string> ms=getMeshesNames();
7528 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
7531 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
7532 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
7533 throw INTERP_KERNEL::Exception(oss.str().c_str());
7535 return getMeshAtPos((int)std::distance(ms.begin(),it));
7538 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
7540 std::vector<std::string> ret(_meshes.size());
7542 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7544 const MEDFileMeshMultiTS *f=(*it);
7547 ret[i]=f->getName();
7551 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
7552 throw INTERP_KERNEL::Exception(oss.str().c_str());
7558 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
7561 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
7563 MEDFileMeshMultiTS *cur(*it);
7565 ret=cur->changeNames(modifTab) || ret;
7570 void MEDFileMeshes::cartesianizeMe()
7572 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
7574 MEDFileMeshMultiTS *cur(*it);
7576 cur->cartesianizeMe();
7580 void MEDFileMeshes::resize(int newSize)
7582 _meshes.resize(newSize);
7585 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
7588 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
7589 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
7590 elt->setOneTimeStep(mesh);
7591 _meshes.push_back(elt);
7594 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
7597 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
7598 if(i>=(int)_meshes.size())
7599 _meshes.resize(i+1);
7600 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
7601 elt->setOneTimeStep(mesh);
7605 void MEDFileMeshes::destroyMeshAtPos(int i)
7607 if(i<0 || i>=(int)_meshes.size())
7609 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
7610 throw INTERP_KERNEL::Exception(oss.str().c_str());
7612 _meshes.erase(_meshes.begin()+i);
7615 void MEDFileMeshes::loadFromFile(med_idt fid)
7617 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
7619 _meshes.resize(ms.size());
7620 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
7621 _meshes[i]=MEDFileMeshMultiTS::New(fid,(*it));
7624 MEDFileMeshes::MEDFileMeshes()
7628 MEDFileMeshes::MEDFileMeshes(med_idt fid)
7633 catch(INTERP_KERNEL::Exception& /*e*/)
7637 MEDFileMeshes *MEDFileMeshes::deepCopy() const
7639 std::vector< MCAuto<MEDFileMeshMultiTS> > meshes(_meshes.size());
7641 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7642 if((const MEDFileMeshMultiTS *)*it)
7643 meshes[i]=(*it)->deepCopy();
7644 MCAuto<MEDFileMeshes> ret(MEDFileMeshes::New());
7645 ret->_meshes=meshes;
7649 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
7651 return _meshes.capacity()*(sizeof(MCAuto<MEDFileMeshMultiTS>));
7654 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildrenWithNull() const
7656 std::vector<const BigMemoryObject *> ret;
7657 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
7658 ret.push_back((const MEDFileMeshMultiTS *)*it);
7662 std::string MEDFileMeshes::simpleRepr() const
7664 std::ostringstream oss;
7665 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
7666 simpleReprWithoutHeader(oss);
7670 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
7672 int nbOfMeshes=getNumberOfMeshes();
7673 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
7674 std::vector<std::string> mns=getMeshesNames();
7675 for(int i=0;i<nbOfMeshes;i++)
7676 oss << " - #" << i << " \"" << mns[i] << "\"\n";
7679 void MEDFileMeshes::checkConsistencyLight() const
7681 static const char MSG[]="MEDFileMeshes::checkConsistencyLight : mesh at rank ";
7683 std::set<std::string> s;
7684 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7686 const MEDFileMeshMultiTS *elt=(*it);
7689 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
7690 throw INTERP_KERNEL::Exception(oss.str().c_str());
7692 std::size_t sz=s.size();
7693 s.insert(std::string((*it)->getName()));
7696 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
7697 throw INTERP_KERNEL::Exception(oss.str().c_str());
7702 bool MEDFileMeshes::presenceOfStructureElements() const
7704 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
7705 if((*it).isNotNull())
7706 if((*it)->presenceOfStructureElements())
7711 void MEDFileMeshes::killStructureElements()
7713 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
7714 if((*it).isNotNull())
7715 (*it)->killStructureElements();
7718 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
7723 _nb_iter=ms->getNumberOfMeshes();
7727 MEDFileMeshesIterator::~MEDFileMeshesIterator()
7731 MEDFileMesh *MEDFileMeshesIterator::nextt()
7733 if(_iter_id<_nb_iter)
7735 MEDFileMeshes *ms(_ms);
7737 return ms->getMeshAtPos(_iter_id++);
7745 INTERP_KERNEL::NormalizedCellType MEDFileMesh::ConvertFromMEDFileGeoType(med_geometry_type geoType)
7747 med_geometry_type *pos(std::find(typmai,typmai+MED_N_CELL_FIXED_GEO,geoType));
7748 if(pos==typmai+MED_N_CELL_FIXED_GEO)
7750 if(geoType==MED_NO_GEOTYPE)
7751 return INTERP_KERNEL::NORM_ERROR;
7752 std::ostringstream oss; oss << "MEDFileMesh::ConvertFromMEDFileGeoType : no entry with " << geoType << " !";
7753 throw INTERP_KERNEL::Exception(oss.str());
7755 return typmai2[std::distance(typmai,pos)];
7758 TypeOfField MEDFileMesh::ConvertFromMEDFileEntity(med_entity_type etype)
7766 case MED_NODE_ELEMENT:
7770 std::ostringstream oss; oss << "MEDFileMesh::ConvertFromMEDFileEntity : not recognized entity " << etype << " !";
7771 throw INTERP_KERNEL::Exception(oss.str());