1 // Copyright (C) 2007-2016 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"
32 #include "InterpKernelAutoPtr.hxx"
37 extern med_geometry_type typmai[MED_N_CELL_FIXED_GEO];
38 extern INTERP_KERNEL::NormalizedCellType typmai2[MED_N_CELL_FIXED_GEO];
39 extern med_geometry_type typmai3[34];
41 using namespace MEDCoupling;
43 const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
45 const char MEDFileUMesh::SPE_FAM_STR_EXTRUDED_MESH[]="HIDDEN_FAM_EXT_MESH@";
47 MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true),_axis_type(AX_CART)
51 std::size_t MEDFileMesh::getHeapMemorySizeWithoutChildren() const
53 std::size_t ret(_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity());
54 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
56 ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
57 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
58 ret+=(*it2).capacity();
60 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
61 ret+=(*it).first.capacity()+sizeof(int);
65 std::vector<const BigMemoryObject *> MEDFileMesh::getDirectChildrenWithNull() const
67 std::vector<const BigMemoryObject *> ret(1);
68 ret[0]=(const MEDFileEquivalences *)_equiv;
73 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
74 * file. The first mesh in the file is loaded.
75 * \param [in] fileName - the name of MED file to read.
76 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
77 * mesh using decrRef() as it is no more needed.
78 * \throw If the file is not readable.
79 * \throw If there is no meshes in the file.
80 * \throw If the mesh in the file is of a not supported type.
82 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
84 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
88 MEDFileMesh *MEDFileMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
90 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
93 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << FileNameFromFID(fid) << "\" !";
94 throw INTERP_KERNEL::Exception(oss.str().c_str());
96 MEDCoupling::MEDCouplingMeshType meshType;
99 MEDCoupling::MEDCouplingAxisType dummy3;
100 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
101 MCAuto<MEDFileMesh> ret;
106 ret=MEDFileUMesh::New();
111 ret=MEDFileCMesh::New();
116 ret=MEDFileCurveLinearMesh::New();
121 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
122 throw INTERP_KERNEL::Exception(oss.str().c_str());
125 ret->loadLLWithAdditionalItems(fid,ms.front(),dt,it,mrs);
130 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
131 * file. The mesh to load is specified by its name and numbers of a time step and an
133 * \param [in] fileName - the name of MED file to read.
134 * \param [in] mName - the name of the mesh to read.
135 * \param [in] dt - the number of a time step.
136 * \param [in] it - the number of an iteration.
137 * \param [in] joints - the sub-domain joints to use instead of those that can be read
138 * from the MED file. Usually this joints are those just read by another iteration
139 * of mName mesh, when this method is called by MEDFileMeshMultiTS::New()
140 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
141 * mesh using decrRef() as it is no more needed.
142 * \throw If the file is not readable.
143 * \throw If there is no mesh with given attributes in the file.
144 * \throw If the mesh in the file is of a not supported type.
146 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs, MEDFileJoints* joints)
148 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
149 return New(fid,mName,dt,it,mrs,joints);
152 MEDFileMesh *MEDFileMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs, MEDFileJoints* joints)
154 MEDCoupling::MEDCouplingMeshType meshType;
157 MEDCoupling::MEDCouplingAxisType dummy3;
158 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2);
159 MCAuto<MEDFileMesh> ret;
164 ret=MEDFileUMesh::New();
169 ret=MEDFileCMesh::New();
174 ret=MEDFileCurveLinearMesh::New();
179 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
180 throw INTERP_KERNEL::Exception(oss.str().c_str());
183 ret->loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
188 * Writes \a this mesh into an open MED file specified by its descriptor.
189 * \param [in] fid - the MED file descriptor.
190 * \throw If the mesh name is not set.
191 * \throw If the file is open for reading only.
192 * \throw If the writing mode == 1 and the same data is present in an existing file.
194 void MEDFileMesh::writeLL(med_idt fid) const
197 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
199 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
202 const MEDFileEquivalences *eqs(_equiv);
208 * Checks if \a this and another mesh are equal.
209 * \param [in] other - the mesh to compare with.
210 * \param [in] eps - a precision used to compare real values.
211 * \param [in,out] what - the string returning description of unequal data.
212 * \return bool - \c true if the meshes are equal, \c false, else.
214 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
216 if(_order!=other->_order)
218 what="Orders differ !";
221 if(_iteration!=other->_iteration)
223 what="Iterations differ !";
226 if(fabs(_time-other->_time)>eps)
228 what="Time values differ !";
231 if(_dt_unit!=other->_dt_unit)
233 what="Time units differ !";
236 if(_name!=other->_name)
238 what="Names differ !";
241 //univ_name has been ignored -> not a bug because it is a mutable attribute
242 if(_desc_name!=other->_desc_name)
244 what="Description names differ !";
247 if(!areGrpsEqual(other,what))
249 if(!areFamsEqual(other,what))
251 if(!areEquivalencesEqual(other,what))
256 void MEDFileMesh::setName(const std::string& name)
262 * Clears redundant attributes of incorporated data arrays.
264 void MEDFileMesh::clearNonDiscrAttributes() const
269 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
271 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
273 if((*it).first==_name)
283 * Copies data on groups and families from another mesh.
284 * \param [in] other - the mesh to copy the data from.
286 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
288 _groups=other._groups;
289 _families=other._families;
294 * This method clear all the groups in the map.
295 * So this method does not operate at all on arrays.
296 * So this method can lead to orphan families.
298 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
300 void MEDFileMesh::clearGrpMap()
306 * This method clear all the families in the map.
307 * So this method does not operate at all on arrays.
308 * WARNING ! if there are some groups lying on cleared families, those groups will be impacted !
310 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
312 void MEDFileMesh::clearFamMap()
318 * This method clear all the families and groups in the map.
319 * So this method does not operate at all on arrays.
320 * As all groups and families entry will be removed after
321 * 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.
323 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamMap
325 void MEDFileMesh::clearFamGrpMaps()
332 * Returns names of families constituting a group.
333 * \param [in] name - the name of the group of interest.
334 * \return std::vector<std::string> - a sequence of names of the families.
335 * \throw If the name of a nonexistent group is specified.
337 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const std::string& name) const
339 std::string oname(name);
340 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
341 if(it==_groups.end())
343 std::vector<std::string> grps=getGroupsNames();
344 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
345 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
346 throw INTERP_KERNEL::Exception(oss.str().c_str());
352 * Returns names of families constituting some groups.
353 * \param [in] grps - a sequence of names of groups of interest.
354 * \return std::vector<std::string> - a sequence of names of the families.
355 * \throw If a name of a nonexistent group is present in \a grps.
357 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const
359 std::set<std::string> fams;
360 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
362 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
363 if(it2==_groups.end())
365 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
366 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
367 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
368 throw INTERP_KERNEL::Exception(oss.str().c_str());
370 fams.insert((*it2).second.begin(),(*it2).second.end());
372 std::vector<std::string> fams2(fams.begin(),fams.end());
377 * Returns ids of families constituting a group.
378 * \param [in] name - the name of the group of interest.
379 * \return std::vector<int> - sequence of ids of the families.
380 * \throw If the name of a nonexistent group is specified.
382 std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const std::string& name) const
384 std::string oname(name);
385 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
386 std::vector<std::string> grps=getGroupsNames();
387 if(it==_groups.end())
389 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
390 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
391 throw INTERP_KERNEL::Exception(oss.str().c_str());
393 return getFamiliesIds((*it).second);
397 * Sets names of families constituting a group. If data on families of this group is
398 * already present, it is overwritten. Every family in \a fams is checked, and if a
399 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
400 * \param [in] name - the name of the group of interest.
401 * \param [in] fams - a sequence of names of families constituting the group.
403 void MEDFileMesh::setFamiliesOnGroup(const std::string& name, const std::vector<std::string>& fams)
405 std::string oname(name);
407 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
409 std::map<std::string,int>::iterator it2=_families.find(*it1);
410 if(it2==_families.end())
416 * Sets families constituting a group. The families are specified by their ids.
417 * If a family name is not found by its id, an exception is thrown.
418 * If several families have same id, the first one in lexical order is taken.
419 * \param [in] name - the name of the group of interest.
420 * \param [in] famIds - a sequence of ids of families constituting the group.
421 * \throw If a family name is not found by its id.
423 void MEDFileMesh::setFamiliesIdsOnGroup(const std::string& name, const std::vector<int>& famIds)
425 std::string oname(name);
426 std::vector<std::string> fams(famIds.size());
428 for(std::vector<int>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
430 std::string name2=getFamilyNameGivenId(*it1);
437 * Returns names of groups including a given family.
438 * \param [in] name - the name of the family of interest.
439 * \return std::vector<std::string> - a sequence of names of groups including the family.
441 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const std::string& name) const
443 std::vector<std::string> ret;
444 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
446 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
449 ret.push_back((*it1).first);
457 * Adds an existing family to groups.
458 * \param [in] famName - a name of family to add to \a grps.
459 * \param [in] grps - a sequence of group names to add the family in.
460 * \throw If a family named \a famName not yet exists.
462 void MEDFileMesh::setGroupsOnFamily(const std::string& famName, const std::vector<std::string>& grps)
464 std::string fName(famName);
465 const std::map<std::string,int>::const_iterator it=_families.find(fName);
466 if(it==_families.end())
468 std::vector<std::string> fams=getFamiliesNames();
469 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
470 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
471 throw INTERP_KERNEL::Exception(oss.str().c_str());
473 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
475 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
476 if(it2!=_groups.end())
477 (*it2).second.push_back(fName);
480 std::vector<std::string> grps2(1,fName);
487 * Returns names of all groups of \a this mesh.
488 * \return std::vector<std::string> - a sequence of group names.
490 std::vector<std::string> MEDFileMesh::getGroupsNames() const
492 std::vector<std::string> ret(_groups.size());
494 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
500 * Returns names of all families of \a this mesh.
501 * \return std::vector<std::string> - a sequence of family names.
503 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
505 std::vector<std::string> ret(_families.size());
507 for(std::map<std::string, int >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
513 * Returns names of all families of \a this mesh but like they would be in file.
514 * This method is here only for MED file families gurus. If you are a kind user forget this method :-)
515 * 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 !
516 * For your information internaly in memory such families are renamed to have a nicer API.
518 std::vector<std::string> MEDFileMesh::getFamiliesNamesWithFilePointOfView() const
520 std::vector<std::string> ret(getFamiliesNames());
521 MEDFileMeshL2::RenameFamiliesFromMemToFile(ret);
526 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
527 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
528 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
531 std::vector<std::string> MEDFileMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
533 std::vector<std::string> ret;
534 std::vector<std::string> allGrps(getGroupsNames());
535 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
537 std::vector<int> levs(getGrpNonEmptyLevelsExt((*it)));
538 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
545 * Returns all relative mesh levels (including nodes) where a given group is defined.
546 * \param [in] grp - the name of the group of interest.
547 * \return std::vector<int> - a sequence of the relative dimensions.
549 std::vector<int> MEDFileMesh::getGrpNonEmptyLevelsExt(const std::string& grp) const
551 std::vector<std::string> fams(getFamiliesOnGroup(grp));
552 return getFamsNonEmptyLevelsExt(fams);
556 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
557 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
558 * \param [in] grps - a sequence of names of the groups of interest.
559 * \return std::vector<int> - a sequence of the relative dimensions.
561 std::vector<int> MEDFileMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
563 std::vector<std::string> fams(getFamiliesOnGroups(grps));
564 return getFamsNonEmptyLevels(fams);
568 * Returns all relative mesh levels (including nodes) where given groups are defined.
569 * \param [in] grps - a sequence of names of the groups of interest.
570 * \return std::vector<int> - a sequence of the relative dimensions.
572 std::vector<int> MEDFileMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
574 std::vector<std::string> fams(getFamiliesOnGroups(grps));
575 return getFamsNonEmptyLevelsExt(fams);
579 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
580 * To include nodes, call getGrpNonEmptyLevelsExt() method.
581 * \param [in] grp - the name of the group of interest.
582 * \return std::vector<int> - a sequence of the relative dimensions.
584 std::vector<int> MEDFileMesh::getGrpNonEmptyLevels(const std::string& grp) const
586 std::vector<std::string> fams(getFamiliesOnGroup(grp));
587 return getFamsNonEmptyLevels(fams);
591 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
592 * To include nodes, call getFamNonEmptyLevelsExt() method.
593 * \param [in] fam - the name of the family of interest.
594 * \return std::vector<int> - a sequence of the relative dimensions.
596 std::vector<int> MEDFileMesh::getFamNonEmptyLevels(const std::string& fam) const
598 std::vector<std::string> fams(1,std::string(fam));
599 return getFamsNonEmptyLevels(fams);
603 * Returns all relative mesh levels (including nodes) where a given family is defined.
604 * \param [in] fam - the name of the family of interest.
605 * \return std::vector<int> - a sequence of the relative dimensions.
607 std::vector<int> MEDFileMesh::getFamNonEmptyLevelsExt(const std::string& fam) const
609 std::vector<std::string> fams(1,std::string(fam));
610 return getFamsNonEmptyLevelsExt(fams);
613 std::string MEDFileMesh::GetMagicFamilyStr()
615 return std::string(MEDFileMeshL2::ZE_SEP_FOR_FAMILY_KILLERS);
619 * Changes a name of every family, included in one group only, to be same as the group name.
620 * \throw If there are families with equal names in \a this mesh.
622 void MEDFileMesh::assignFamilyNameWithGroupName()
624 std::map<std::string, std::vector<std::string> > groups(_groups);
625 std::map<std::string,int> newFams;
626 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
628 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
629 if(grps.size()==1 && groups[grps[0]].size()==1)
631 if(newFams.find(grps[0])!=newFams.end())
633 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
634 throw INTERP_KERNEL::Exception(oss.str().c_str());
636 newFams[grps[0]]=(*it).second;
637 std::vector<std::string>& grps2=groups[grps[0]];
638 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
643 if(newFams.find((*it).first)!=newFams.end())
645 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
646 throw INTERP_KERNEL::Exception(oss.str().c_str());
648 newFams[(*it).first]=(*it).second;
656 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
658 * \return the removed groups.
660 std::vector<std::string> MEDFileMesh::removeEmptyGroups()
662 std::vector<std::string> ret;
663 std::map<std::string, std::vector<std::string> > newGrps;
664 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
666 if((*it).second.empty())
667 ret.push_back((*it).first);
669 newGrps[(*it).first]=(*it).second;
677 * Removes a group from \a this mesh.
678 * \param [in] name - the name of the group to remove.
679 * \throw If no group with such a \a name exists.
681 void MEDFileMesh::removeGroup(const std::string& name)
683 std::string oname(name);
684 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
685 std::vector<std::string> grps=getGroupsNames();
686 if(it==_groups.end())
688 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
689 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
690 throw INTERP_KERNEL::Exception(oss.str().c_str());
696 * Removes a family from \a this mesh.
697 * \param [in] name - the name of the family to remove.
698 * \throw If no family with such a \a name exists.
700 void MEDFileMesh::removeFamily(const std::string& name)
702 std::string oname(name);
703 std::map<std::string, int >::iterator it=_families.find(oname);
704 std::vector<std::string> fams=getFamiliesNames();
705 if(it==_families.end())
707 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
708 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
709 throw INTERP_KERNEL::Exception(oss.str().c_str());
712 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
714 std::vector<std::string>& v=(*it3).second;
715 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
722 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
723 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
724 * family field whatever its level. This method also suppresses the orphan families.
726 * \return - The list of removed groups names.
728 * \sa MEDFileMesh::removeOrphanFamilies.
730 std::vector<std::string> MEDFileMesh::removeOrphanGroups()
732 removeOrphanFamilies();
733 return removeEmptyGroups();
737 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
738 * 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.
740 * \return - The list of removed families names.
741 * \sa MEDFileMesh::removeOrphanGroups.
743 std::vector<std::string> MEDFileMesh::removeOrphanFamilies()
745 MCAuto<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
746 std::vector<std::string> ret;
747 if(!((DataArrayInt*)allFamIdsInUse))
749 ret=getFamiliesNames();
750 _families.clear(); _groups.clear();
753 std::map<std::string,int> famMap;
754 std::map<std::string, std::vector<std::string> > grps(_groups);
755 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
757 if(allFamIdsInUse->presenceOfValue((*it).second))
758 famMap[(*it).first]=(*it).second;
761 ret.push_back((*it).first);
762 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first);
763 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
765 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
766 std::vector<std::string>& famv=(*it3).second;
767 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
773 { _families=famMap; _groups=grps; }
778 * 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
779 * this family is orphan or not.
781 * \warning this method is different from removeOrphanFamilies that scans family field array to find orphan families.
783 void MEDFileMesh::removeFamiliesReferedByNoGroups()
785 std::map<std::string,int> fams;
786 std::set<std::string> sfams;
787 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
788 sfams.insert((*it).first);
789 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
790 for(std::vector<std::string>::const_iterator it1=(*it0).second.begin();it1!=(*it0).second.end();it1++)
792 for(std::set<std::string>::const_iterator it=sfams.begin();it!=sfams.end();it++)
793 if(*it!=DFT_FAM_NAME)
794 _families.erase(*it);
798 * This method has no impact on groups. This method only works on families. This method firstly removes families not refered by any groups in \a this, then all unused entities
799 * are put as belonging to family 0 ("FAMILLE_ZERO"). Finally, all orphanFamilies are killed.
800 * This method raises an exception if "FAMILLE_ZERO" is already belonging to a group.
802 * \sa MEDFileMesh::removeOrphanFamilies
804 void MEDFileMesh::rearrangeFamilies()
806 checkOrphanFamilyZero();
807 removeFamiliesReferedByNoGroups();
809 std::vector<int> levels(getNonEmptyLevelsExt());
810 std::set<int> idsRefed;
811 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
812 idsRefed.insert((*it).second);
813 for(std::vector<int>::const_iterator it=levels.begin();it!=levels.end();it++)
815 const DataArrayInt *fams(0);
818 fams=getFamilyFieldAtLevel(*it);
820 catch(INTERP_KERNEL::Exception& e) { }
823 std::vector<bool> v(fams->getNumberOfTuples(),false);
824 for(std::set<int>::const_iterator pt=idsRefed.begin();pt!=idsRefed.end();pt++)
825 fams->switchOnTupleEqualTo(*pt,v);
826 MCAuto<DataArrayInt> unfetchedIds(DataArrayInt::BuildListOfSwitchedOff(v));
827 if(!unfetchedIds->empty())
829 MCAuto<DataArrayInt> newFams(fams->deepCopy());
830 newFams->setPartOfValuesSimple3(0,unfetchedIds->begin(),unfetchedIds->end(),0,1,1);
831 setFamilyFieldArr(*it,newFams);
834 removeOrphanFamilies();
838 * This method only checks that "FAMILLE_ZERO" is orphan (not belonging to a group).
840 void MEDFileMesh::checkOrphanFamilyZero() const
842 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
844 if(std::find((*it).second.begin(),(*it).second.end(),DFT_FAM_NAME)!=(*it).second.end())
846 std::ostringstream oss; oss << "MEDFileMesh::rearrangeFamilies : Groups \"" << (*it).first << "\" is lying on family \"" << DFT_FAM_NAME << "\" !";
847 throw INTERP_KERNEL::Exception(oss.str().c_str());
853 * Renames a group in \a this mesh.
854 * \param [in] oldName - a current name of the group to rename.
855 * \param [in] newName - a new group name.
856 * \throw If no group named \a oldName exists in \a this mesh.
857 * \throw If a group named \a newName already exists.
859 void MEDFileMesh::changeGroupName(const std::string& oldName, const std::string& newName)
861 std::string oname(oldName);
862 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
863 std::vector<std::string> grps=getGroupsNames();
864 if(it==_groups.end())
866 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
867 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
868 throw INTERP_KERNEL::Exception(oss.str().c_str());
870 std::string nname(newName);
871 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
872 if(it2!=_groups.end())
874 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
875 throw INTERP_KERNEL::Exception(oss.str().c_str());
877 std::vector<std::string> cpy=(*it).second;
879 _groups[newName]=cpy;
883 * Changes an id of a family in \a this mesh.
884 * This method calls changeFamilyIdArr().
885 * \param [in] oldId - a current id of the family.
886 * \param [in] newId - a new family id.
888 void MEDFileMesh::changeFamilyId(int oldId, int newId)
890 changeFamilyIdArr(oldId,newId);
891 std::map<std::string,int> fam2;
892 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
894 if((*it).second==oldId)
895 fam2[(*it).first]=newId;
897 fam2[(*it).first]=(*it).second;
903 * Renames a family in \a this mesh.
904 * \param [in] oldName - a current name of the family to rename.
905 * \param [in] newName - a new family name.
906 * \throw If no family named \a oldName exists in \a this mesh.
907 * \throw If a family named \a newName already exists.
909 void MEDFileMesh::changeFamilyName(const std::string& oldName, const std::string& newName)
911 std::string oname(oldName);
912 std::map<std::string, int >::iterator it=_families.find(oname);
913 std::vector<std::string> fams=getFamiliesNames();
914 if(it==_families.end())
916 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
917 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
918 throw INTERP_KERNEL::Exception(oss.str().c_str());
920 std::string nname(newName);
921 std::map<std::string, int >::iterator it2=_families.find(nname);
922 if(it2!=_families.end())
924 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
925 throw INTERP_KERNEL::Exception(oss.str().c_str());
927 int cpy=(*it).second;
929 _families[newName]=cpy;
930 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
932 std::vector<std::string>& v=(*it3).second;
933 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
940 * Checks if \a this and another mesh contains the same families.
941 * \param [in] other - the mesh to compare with \a this one.
942 * \param [in,out] what - an unused parameter.
943 * \return bool - \c true if number of families and their ids are the same in the two
944 * meshes. Families with the id == \c 0 are not considered.
946 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
948 if(_families==other->_families)
950 std::map<std::string,int> fam0;
951 std::map<std::string,int> fam1;
952 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
954 fam0[(*it).first]=(*it).second;
955 for(std::map<std::string,int>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
957 fam1[(*it).first]=(*it).second;
962 * Checks if \a this and another mesh contains the same groups.
963 * \param [in] other - the mesh to compare with \a this one.
964 * \param [in,out] what - a string describing a difference of groups of the two meshes
965 * in case if this method returns \c false.
966 * \return bool - \c true if number of groups and families constituting them are the
967 * same in the two meshes.
969 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
971 if(_groups==other->_groups)
974 std::size_t sz=_groups.size();
975 if(sz!=other->_groups.size())
977 what="Groups differ because not same number !\n";
982 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
983 for(std::size_t i=0;i<sz && ret;i++,it1++)
985 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
986 if(it2!=other->_groups.end())
988 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
989 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
995 what="A group in first mesh exists not in other !\n";
1001 std::ostringstream oss; oss << "Groups description differs :\n";
1002 oss << "First group description :\n";
1003 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
1005 oss << " Group \"" << (*it).first << "\" on following families :\n";
1006 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
1007 oss << " \"" << *it2 << "\n";
1009 oss << "Second group description :\n";
1010 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
1012 oss << " Group \"" << (*it).first << "\" on following families :\n";
1013 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
1014 oss << " \"" << *it2 << "\n";
1022 * Checks if a group with a given name exists in \a this mesh.
1023 * \param [in] groupName - the group name.
1024 * \return bool - \c true the group \a groupName exists in \a this mesh.
1026 bool MEDFileMesh::existsGroup(const std::string& groupName) const
1028 std::string grpName(groupName);
1029 return _groups.find(grpName)!=_groups.end();
1033 * Checks if a family with a given id exists in \a this mesh.
1034 * \param [in] famId - the family id.
1035 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
1037 bool MEDFileMesh::existsFamily(int famId) const
1039 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1040 if((*it2).second==famId)
1046 * Checks if a family with a given name exists in \a this mesh.
1047 * \param [in] familyName - the family name.
1048 * \return bool - \c true the family \a familyName exists in \a this mesh.
1050 bool MEDFileMesh::existsFamily(const std::string& familyName) const
1052 std::string fname(familyName);
1053 return _families.find(fname)!=_families.end();
1057 * Sets an id of a family.
1058 * \param [in] familyName - the family name.
1059 * \param [in] id - a new id of the family.
1061 void MEDFileMesh::setFamilyId(const std::string& familyName, int id)
1063 std::string fname(familyName);
1064 _families[fname]=id;
1067 void MEDFileMesh::setFamilyIdUnique(const std::string& familyName, int id)
1069 std::string fname(familyName);
1070 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1071 if((*it).second==id)
1073 if((*it).first!=familyName)
1075 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
1076 throw INTERP_KERNEL::Exception(oss.str().c_str());
1079 _families[fname]=id;
1083 * Adds a family to \a this mesh.
1084 * \param [in] familyName - a name of the family.
1085 * \param [in] famId - an id of the family.
1086 * \throw If a family with the same name or id already exists in \a this mesh.
1088 void MEDFileMesh::addFamily(const std::string& familyName, int famId)
1090 std::string fname(familyName);
1091 std::map<std::string,int>::const_iterator it=_families.find(fname);
1092 if(it==_families.end())
1094 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1095 if((*it2).second==famId)
1097 std::ostringstream oss;
1098 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
1099 throw INTERP_KERNEL::Exception(oss.str().c_str());
1101 _families[fname]=famId;
1105 if((*it).second!=famId)
1107 std::ostringstream oss;
1108 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
1109 throw INTERP_KERNEL::Exception(oss.str().c_str());
1115 * Creates a group including all mesh entities of given dimension.
1116 * \warning This method does \b not guarantee that the created group includes mesh
1117 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
1118 * present in family fields of different dimensions. To assure this, call
1119 * ensureDifferentFamIdsPerLevel() \b before calling this method.
1120 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
1122 * \param [in] groupName - a name of the new group.
1123 * \throw If a group named \a groupName already exists.
1124 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
1125 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
1127 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const std::string& groupName)
1129 std::string grpName(groupName);
1130 std::vector<int> levs=getNonEmptyLevelsExt();
1131 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
1133 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
1134 oss << "Available relative ext levels are : ";
1135 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1136 throw INTERP_KERNEL::Exception(oss.str().c_str());
1138 if(existsGroup(groupName))
1140 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
1141 oss << "Already existing groups are : ";
1142 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1143 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
1144 throw INTERP_KERNEL::Exception(oss.str().c_str());
1146 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
1148 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
1149 MCAuto<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
1150 std::vector<std::string> familiesOnWholeGroup;
1151 for(const int *it=famIds->begin();it!=famIds->end();it++)
1154 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
1156 _groups[grpName]=familiesOnWholeGroup;
1160 * Ensures that given family ids do not present in family fields of dimensions different
1161 * than given ones. If a family id is present in the family fields of dimensions different
1162 * than the given ones, a new family is created and the whole data is updated accordingly.
1163 * \param [in] famIds - a sequence of family ids to check.
1164 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
1165 * famIds should exclusively belong.
1166 * \return bool - \c true if no modification is done in \a this mesh by this method.
1168 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt)
1170 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
1171 std::vector<int> levs=getNonEmptyLevelsExt();
1172 std::set<int> levs2(levs.begin(),levs.end());
1173 std::vector<int> levsToTest;
1174 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
1175 std::set<int> famIds2(famIds.begin(),famIds.end());
1178 if(!_families.empty())
1179 maxFamId=getMaxFamilyId()+1;
1180 std::vector<std::string> allFams=getFamiliesNames();
1181 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
1183 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
1186 MCAuto<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
1187 std::vector<int> tmp;
1188 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
1189 for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
1192 std::string famName=getFamilyNameGivenId(*it2);
1193 std::ostringstream oss; oss << "Family_" << maxFamId;
1194 std::string zeName=CreateNameNotIn(oss.str(),allFams);
1195 addFamilyOnAllGroupsHaving(famName,zeName);
1196 _families[zeName]=maxFamId;
1197 (const_cast<DataArrayInt *>(fieldFamIds))->changeValue(*it2,maxFamId);
1206 * Adds a family to a given group in \a this mesh. If the group with a given name does
1207 * not exist, it is created.
1208 * \param [in] grpName - the name of the group to add the family in.
1209 * \param [in] famName - the name of the family to add to the group named \a grpName.
1210 * \throw If \a grpName or \a famName is an empty string.
1211 * \throw If no family named \a famName is present in \a this mesh.
1213 void MEDFileMesh::addFamilyOnGrp(const std::string& grpName, const std::string& famName)
1215 std::string grpn(grpName);
1216 std::string famn(famName);
1217 if(grpn.empty() || famn.empty())
1218 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
1219 std::vector<std::string> fams=getFamiliesNames();
1220 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
1222 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
1223 oss << "Create this family or choose an existing one ! Existing fams are : ";
1224 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
1225 throw INTERP_KERNEL::Exception(oss.str().c_str());
1227 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
1228 if(it==_groups.end())
1230 _groups[grpn].push_back(famn);
1234 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
1235 if(it2==(*it).second.end())
1236 (*it).second.push_back(famn);
1241 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1242 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1243 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1245 void MEDFileMesh::addFamilyOnAllGroupsHaving(const std::string& famName, const std::string& otherFamName)
1247 std::string famNameCpp(famName);
1248 std::string otherCpp(otherFamName);
1249 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1251 std::vector<std::string>& v=(*it).second;
1252 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1254 v.push_back(otherCpp);
1260 * \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).
1261 * \parma [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)
1263 void MEDFileMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr)
1266 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
1267 std::string grpName(ids->getName());
1269 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
1270 ids->checkStrictlyMonotonic(true);
1271 famArr->incrRef(); MCAuto<DataArrayInt> famArrTmp(famArr);
1272 std::vector<std::string> grpsNames=getGroupsNames();
1273 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
1275 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
1276 throw INTERP_KERNEL::Exception(oss.str().c_str());
1278 std::list< MCAuto<DataArrayInt> > allFamIds(getAllNonNullFamilyIds());
1279 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
1280 MCAuto<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
1281 MCAuto<DataArrayInt> diffFamIds=famIds->getDifferentValues();
1282 std::vector<int> familyIds;
1283 std::vector< MCAuto<DataArrayInt> > idsPerfamiliyIds;
1284 int maxVal=getTheMaxAbsFamilyId()+1;
1285 std::map<std::string,int> families(_families);
1286 std::map<std::string, std::vector<std::string> > groups(_groups);
1287 std::vector<std::string> fams;
1288 bool created(false);
1289 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
1291 MCAuto<DataArrayInt> ids2Tmp=famIds->findIdsEqual(*famId);
1292 MCAuto<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
1293 MCAuto<DataArrayInt> ids1=famArr->findIdsEqual(*famId);
1294 MCAuto<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
1297 bool isFamPresent=false;
1298 for(std::list< MCAuto<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
1299 isFamPresent=(*itl)->presenceOfValue(*famId);
1301 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
1304 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
1305 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
1306 fams.push_back(locFamName);
1307 if(existsFamily(*famId))
1309 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
1310 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1313 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
1317 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
1318 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
1319 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
1320 if(existsFamily(*famId))
1322 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
1323 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1328 for(std::size_t i=0;i<familyIds.size();i++)
1330 DataArrayInt *da=idsPerfamiliyIds[i];
1331 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
1335 _groups[grpName]=fams;
1338 void MEDFileMesh::changeAllGroupsContainingFamily(const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1340 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1343 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1345 std::string fam(familyNameToChange);
1346 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1348 std::vector<std::string>& fams((*it).second);
1349 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1353 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1359 * Returns a name of the family having a given id or, if no such a family exists, creates
1360 * a new uniquely named family and returns its name.
1361 * \param [in] id - the id of the family whose name is required.
1362 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1363 * \return std::string - the name of the existing or the created family.
1364 * \throw If it is not possible to create a unique family name.
1366 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created)
1368 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1372 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1373 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1374 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1375 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1377 * This method will throws an exception if it is not possible to create a unique family name.
1379 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created)
1381 std::vector<std::string> famAlreadyExisting(families.size());
1383 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1385 if((*it).second!=id)
1387 famAlreadyExisting[ii]=(*it).first;
1396 std::ostringstream oss; oss << "Family_" << id;
1397 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1403 * Sets names and ids of all families in \a this mesh.
1404 * \param [in] info - a map of a family name to a family id.
1406 void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
1412 * Sets names of all groups and families constituting them in \a this mesh.
1413 * \param [in] info - a map of a group name to a vector of names of families
1414 * constituting the group.
1416 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1422 * Returns an id of the family having a given name.
1423 * \param [in] name - the name of the family of interest.
1424 * \return int - the id of the family of interest.
1425 * \throw If no family with such a \a name exists.
1427 int MEDFileMesh::getFamilyId(const std::string& name) const
1429 std::map<std::string, int>::const_iterator it=_families.find(name);
1430 if(it==_families.end())
1432 std::vector<std::string> fams(getFamiliesNames());
1433 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1434 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1435 throw INTERP_KERNEL::Exception(oss.str().c_str());
1437 return (*it).second;
1441 * Returns ids of the families having given names.
1442 * \param [in] fams - a sequence of the names of families of interest.
1443 * \return std::vector<int> - a sequence of the ids of families of interest.
1444 * \throw If \a fams contains a name of an inexistent family.
1446 std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const
1448 std::vector<int> ret(fams.size());
1450 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1452 std::map<std::string, int>::const_iterator it2=_families.find(*it);
1453 if(it2==_families.end())
1455 std::vector<std::string> fams2=getFamiliesNames();
1456 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1457 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1458 throw INTERP_KERNEL::Exception(oss.str().c_str());
1460 ret[i]=(*it2).second;
1466 * Returns a maximal abs(id) of families in \a this mesh.
1467 * \return int - the maximal norm of family id.
1468 * \throw If there are no families in \a this mesh.
1470 int MEDFileMesh::getMaxAbsFamilyId() const
1472 if(_families.empty())
1473 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1474 int ret=-std::numeric_limits<int>::max();
1475 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1477 ret=std::max(std::abs((*it).second),ret);
1483 * Returns a maximal id of families in \a this mesh.
1484 * \return int - the maximal family id.
1485 * \throw If there are no families in \a this mesh.
1487 int MEDFileMesh::getMaxFamilyId() const
1489 if(_families.empty())
1490 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1491 int ret=-std::numeric_limits<int>::max();
1492 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1494 ret=std::max((*it).second,ret);
1500 * Returns a minimal id of families in \a this mesh.
1501 * \return int - the minimal family id.
1502 * \throw If there are no families in \a this mesh.
1504 int MEDFileMesh::getMinFamilyId() const
1506 if(_families.empty())
1507 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1508 int ret=std::numeric_limits<int>::max();
1509 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1511 ret=std::min((*it).second,ret);
1517 * Returns a maximal id of families in \a this mesh. Not only named families are
1518 * considered but all family fields as well.
1519 * \return int - the maximal family id.
1521 int MEDFileMesh::getTheMaxAbsFamilyId() const
1523 int m1=-std::numeric_limits<int>::max();
1524 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1525 m1=std::max(std::abs((*it).second),m1);
1526 int m2=getMaxAbsFamilyIdInArrays();
1527 return std::max(m1,m2);
1531 * Returns a maximal id of families in \a this mesh. Not only named families are
1532 * considered but all family fields as well.
1533 * \return int - the maximal family id.
1535 int MEDFileMesh::getTheMaxFamilyId() const
1537 int m1=-std::numeric_limits<int>::max();
1538 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1539 m1=std::max((*it).second,m1);
1540 int m2=getMaxFamilyIdInArrays();
1541 return std::max(m1,m2);
1545 * Returns a minimal id of families in \a this mesh. Not only named families are
1546 * considered but all family fields as well.
1547 * \return int - the minimal family id.
1549 int MEDFileMesh::getTheMinFamilyId() const
1551 int m1=std::numeric_limits<int>::max();
1552 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1553 m1=std::min((*it).second,m1);
1554 int m2=getMinFamilyIdInArrays();
1555 return std::min(m1,m2);
1559 * This method only considers the maps. The contain of family array is ignored here.
1561 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1563 DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const
1565 MCAuto<DataArrayInt> ret=DataArrayInt::New();
1567 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1568 v.insert((*it).second);
1569 ret->alloc((int)v.size(),1);
1570 std::copy(v.begin(),v.end(),ret->getPointer());
1575 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1577 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1579 DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const
1581 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1582 MCAuto<DataArrayInt> ret;
1583 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1585 const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1586 MCAuto<DataArrayInt> dv=arr->getDifferentValues();
1587 if((DataArrayInt *) ret)
1588 ret=dv->buildUnion(ret);
1596 * true is returned if no modification has been needed. false if family
1597 * renumbering has been needed.
1599 bool MEDFileMesh::ensureDifferentFamIdsPerLevel()
1601 std::vector<int> levs=getNonEmptyLevelsExt();
1602 std::set<int> allFamIds;
1603 int maxId=getMaxFamilyId()+1;
1604 std::map<int,std::vector<int> > famIdsToRenum;
1605 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1607 const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
1610 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1612 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1614 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1616 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1619 if(famIdsToRenum.empty())
1621 MCAuto<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1622 for(std::map<int,std::vector<int> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1624 DataArrayInt *fam=const_cast<DataArrayInt *>(getFamilyFieldAtLevel((*it2).first));
1625 int *famIdsToChange=fam->getPointer();
1626 std::map<int,int> ren;
1627 for(std::vector<int>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1629 if(allIds->presenceOfValue(*it3))
1631 std::string famName=getFamilyNameGivenId(*it3);
1632 std::vector<std::string> grps=getGroupsOnFamily(famName);
1635 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1636 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1637 addFamilyOnGrp((*it4),newFam);
1640 MCAuto<DataArrayInt> ids=fam->findIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1641 for(const int *id=ids->begin();id!=ids->end();id++)
1642 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1648 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1649 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1650 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1651 * This method will throw an exception if a same family id is detected in different level.
1652 * \warning This policy is the opposite of those in MED file documentation ...
1654 void MEDFileMesh::normalizeFamIdsTrio()
1656 ensureDifferentFamIdsPerLevel();
1657 MCAuto<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1658 std::vector<int> levs=getNonEmptyLevelsExt();
1659 std::set<int> levsS(levs.begin(),levs.end());
1660 std::set<std::string> famsFetched;
1661 std::map<std::string,int> families;
1662 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1665 const DataArrayInt *fam=getFamilyFieldAtLevel(0);
1669 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1670 std::map<int,int> ren;
1671 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1673 int nbOfTuples=fam->getNumberOfTuples();
1674 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1675 for(int *w=start;w!=start+nbOfTuples;w++)
1677 for(const int *it=tmp->begin();it!=tmp->end();it++)
1679 if(allIds->presenceOfValue(*it))
1681 std::string famName=getFamilyNameGivenId(*it);
1682 families[famName]=ren[*it];
1683 famsFetched.insert(famName);
1688 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1691 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
1695 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1696 std::map<int,int> ren;
1697 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1699 int nbOfTuples=fam->getNumberOfTuples();
1700 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1701 for(int *w=start;w!=start+nbOfTuples;w++)
1703 for(const int *it=tmp->begin();it!=tmp->end();it++)
1705 if(allIds->presenceOfValue(*it))
1707 std::string famName=getFamilyNameGivenId(*it);
1708 families[famName]=ren[*it];
1709 famsFetched.insert(famName);
1714 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1716 DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
1719 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1720 fam->fillWithZero();
1721 for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
1722 if(allIds->presenceOfValue(*it3))
1724 std::string famName=getFamilyNameGivenId(*it3);
1725 families[famName]=0;
1726 famsFetched.insert(famName);
1731 std::vector<std::string> allFams=getFamiliesNames();
1732 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1733 std::set<std::string> unFetchedIds;
1734 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1735 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1736 families[*it4]=_families[*it4];
1741 * This method normalizes fam id with the following policy.
1742 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1743 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1744 * This method will throw an exception if a same family id is detected in different level.
1746 void MEDFileMesh::normalizeFamIdsMEDFile()
1748 ensureDifferentFamIdsPerLevel();
1749 MCAuto<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1750 std::vector<int> levs=getNonEmptyLevelsExt();
1751 std::set<int> levsS(levs.begin(),levs.end());
1752 std::set<std::string> famsFetched;
1753 std::map<std::string,int> families;
1755 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1758 const DataArrayInt *fam=getFamilyFieldAtLevel(1);
1761 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1762 std::map<int,int> ren;
1763 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1765 int nbOfTuples=fam->getNumberOfTuples();
1766 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1767 for(int *w=start;w!=start+nbOfTuples;w++)
1769 for(const int *it=tmp->begin();it!=tmp->end();it++)
1771 if(allIds->presenceOfValue(*it))
1773 std::string famName=getFamilyNameGivenId(*it);
1774 families[famName]=ren[*it];
1775 famsFetched.insert(famName);
1781 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1783 const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
1786 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1787 std::map<int,int> ren;
1788 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1790 int nbOfTuples=fam->getNumberOfTuples();
1791 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1792 for(int *w=start;w!=start+nbOfTuples;w++)
1794 for(const int *it=tmp->begin();it!=tmp->end();it++)
1796 if(allIds->presenceOfValue(*it))
1798 std::string famName=getFamilyNameGivenId(*it);
1799 families[famName]=ren[*it];
1800 famsFetched.insert(famName);
1806 std::vector<std::string> allFams=getFamiliesNames();
1807 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1808 std::set<std::string> unFetchedIds;
1809 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1810 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1811 families[*it4]=_families[*it4];
1816 * Returns a name of the family by its id. If there are several families having the given
1817 * id, the name first in lexical order is returned.
1818 * \param [in] id - the id of the family whose name is required.
1819 * \return std::string - the name of the found family.
1820 * \throw If no family with the given \a id exists.
1822 std::string MEDFileMesh::getFamilyNameGivenId(int id) const
1824 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1825 if((*it).second==id)
1827 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1828 throw INTERP_KERNEL::Exception(oss.str().c_str());
1832 * Returns a string describing \a this mesh. This description includes the mesh name and
1833 * the mesh description string.
1834 * \return std::string - the mesh information string.
1836 std::string MEDFileMesh::simpleRepr() const
1838 std::ostringstream oss;
1839 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1840 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1841 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1846 * This method is nearly like getFamilyFieldAtLevel method. Except that if the array does not exist at the specified level \a meshDimRelToMaxExt
1847 * an empty one is created.
1849 DataArrayInt *MEDFileMesh::getOrCreateAndGetFamilyFieldAtLevel(int meshDimRelToMaxExt)
1851 DataArrayInt *ret(getFamilyFieldAtLevel(meshDimRelToMaxExt));
1854 MCAuto<DataArrayInt> arr(DataArrayInt::New());
1855 arr->alloc(getSizeAtLevel(meshDimRelToMaxExt),1);
1856 arr->fillWithZero();
1857 setFamilyFieldArr(meshDimRelToMaxExt,arr);
1858 return getFamilyFieldAtLevel(meshDimRelToMaxExt);
1862 * Returns ids of mesh entities contained in a given group of a given dimension.
1863 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1865 * \param [in] grp - the name of the group of interest.
1866 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1867 * returned instead of ids.
1868 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1869 * numbers, if available and required, of mesh entities of the group. The caller
1870 * is to delete this array using decrRef() as it is no more needed.
1871 * \throw If the name of a nonexistent group is specified.
1872 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1874 DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
1876 std::vector<std::string> tmp(1);
1878 DataArrayInt *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
1884 * Returns ids of mesh entities contained in given groups of a given dimension.
1885 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1887 * \param [in] grps - the names of the groups of interest.
1888 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1889 * returned instead of ids.
1890 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1891 * numbers, if available and required, of mesh entities of the groups. The caller
1892 * is to delete this array using decrRef() as it is no more needed.
1893 * \throw If the name of a nonexistent group is present in \a grps.
1894 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1896 DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
1898 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
1899 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
1903 * Returns ids of mesh entities contained in a given family of a given dimension.
1904 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1906 * \param [in] fam - the name of the family of interest.
1907 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1908 * returned instead of ids.
1909 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1910 * numbers, if available and required, of mesh entities of the family. The caller
1911 * is to delete this array using decrRef() as it is no more needed.
1912 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1914 DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
1916 std::vector<std::string> tmp(1);
1918 DataArrayInt *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
1924 * Returns ids of nodes contained in a given group.
1925 * \param [in] grp - the name of the group of interest.
1926 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1927 * returned instead of ids.
1928 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1929 * numbers, if available and required, of nodes of the group. The caller
1930 * is to delete this array using decrRef() as it is no more needed.
1931 * \throw If the name of a nonexistent group is specified.
1932 * \throw If the family field is missing for nodes.
1934 DataArrayInt *MEDFileMesh::getNodeGroupArr(const std::string& grp, bool renum) const
1936 std::vector<std::string> tmp(1);
1938 DataArrayInt *ret=getNodeGroupsArr(tmp,renum);
1944 * Returns ids of nodes contained in given groups.
1945 * \param [in] grps - the names of the groups of interest.
1946 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1947 * returned instead of ids.
1948 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1949 * numbers, if available and required, of nodes of the groups. The caller
1950 * is to delete this array using decrRef() as it is no more needed.
1951 * \throw If the name of a nonexistent group is present in \a grps.
1952 * \throw If the family field is missing for nodes.
1954 DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const
1956 return getGroupsArr(1,grps,renum);
1960 * Returns ids of nodes contained in a given group.
1961 * \param [in] grp - the name of the group of interest.
1962 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1963 * returned instead of ids.
1964 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1965 * numbers, if available and required, of nodes of the group. The caller
1966 * is to delete this array using decrRef() as it is no more needed.
1967 * \throw If the name of a nonexistent group is specified.
1968 * \throw If the family field is missing for nodes.
1970 DataArrayInt *MEDFileMesh::getNodeFamilyArr(const std::string& fam, bool renum) const
1972 std::vector<std::string> tmp(1);
1974 DataArrayInt *ret=getNodeFamiliesArr(tmp,renum);
1980 * Returns ids of nodes contained in given families.
1981 * \param [in] fams - the names of the families of interest.
1982 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1983 * returned instead of ids.
1984 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1985 * numbers, if available and required, of nodes of the families. The caller
1986 * is to delete this array using decrRef() as it is no more needed.
1987 * \throw If the family field is missing for nodes.
1989 DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const
1991 return getFamiliesArr(1,fams,renum);
1995 * Adds groups of given dimension and creates corresponding families and family fields
1996 * given ids of mesh entities of each group.
1997 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
1998 * \param [in] grps - a sequence of arrays of ids each describing a group.
1999 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
2001 * \throw If names of some groups in \a grps are equal.
2002 * \throw If \a grps includes a group with an empty name.
2003 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
2004 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2006 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum)
2010 std::set<std::string> grpsName;
2011 std::vector<std::string> grpsName2(grps.size());
2014 for(std::vector<const DataArrayInt *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
2016 grpsName.insert((*it)->getName());
2017 grpsName2[i]=(*it)->getName();
2019 if(grpsName.size()!=grps.size())
2020 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
2021 if(grpsName.find(std::string(""))!=grpsName.end())
2022 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
2023 int sz=getSizeAtLevel(meshDimRelToMaxExt);
2024 MCAuto<DataArrayInt> fam;
2025 std::vector< std::vector<int> > fidsOfGroups;
2028 fam=DataArrayInt::MakePartition(grps,sz,fidsOfGroups);
2032 std::vector< MCAuto<DataArrayInt> > grps2(grps.size());
2033 for(unsigned int ii=0;ii<grps.size();ii++)
2035 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
2036 grps2[ii]->setName(grps[ii]->getName());
2038 std::vector<const DataArrayInt *> grps3(grps2.begin(),grps2.end());
2039 fam=DataArrayInt::MakePartition(grps3,sz,fidsOfGroups);
2042 if(!_families.empty())
2043 offset=getMaxAbsFamilyId()+1;
2044 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
2045 MCAuto<DataArrayInt> ids=fam->getDifferentValues();
2046 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
2047 setFamilyFieldArr(meshDimRelToMaxExt,fam);
2051 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
2052 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
2053 * For the moment, the two last input parameters are not taken into account.
2055 void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
2057 std::map<int,std::string> famInv;
2058 for(const int *it=famIds->begin();it!=famIds->end();it++)
2060 std::ostringstream oss;
2061 oss << "Family_" << (*it);
2062 _families[oss.str()]=(*it);
2063 famInv[*it]=oss.str();
2066 for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
2068 for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
2070 _groups[grpNames[i]].push_back(famInv[*it2]);
2075 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileMesh::getAllGeoTypes() const
2077 std::vector<int> levs(getNonEmptyLevels());
2078 std::vector<INTERP_KERNEL::NormalizedCellType> ret;
2079 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2081 std::vector<INTERP_KERNEL::NormalizedCellType> elts(getGeoTypesAtLevel(*it));
2082 ret.insert(ret.end(),elts.begin(),elts.end());
2088 * \sa getAllDistributionOfTypes
2090 std::vector<int> MEDFileMesh::getDistributionOfTypes(int meshDimRelToMax) const
2092 MCAuto<MEDCouplingMesh> mLev(getMeshAtLevel(meshDimRelToMax));
2093 return mLev->getDistributionOfTypes();
2096 void MEDFileMesh::loadLLWithAdditionalItems(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2098 loadLL(fid,mName,dt,it,mrs);
2099 loadJointsFromFile(fid);
2100 loadEquivalences(fid);
2103 void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
2105 famArr->applyLin(offset>0?1:-1,offset,0);
2106 for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
2109 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
2110 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
2115 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
2116 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
2117 * If this method fails to find such a name it will throw an exception.
2119 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid)
2122 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
2125 std::size_t len=nameTry.length();
2126 for(std::size_t ii=1;ii<len;ii++)
2128 std::string tmp=nameTry.substr(ii,len-ii);
2129 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
2135 for(std::size_t i=1;i<30;i++)
2137 std::string tmp1(nameTry.at(0),i);
2139 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
2145 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
2147 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
2149 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
2152 int MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<int>& code, int strt)
2154 std::size_t nbOfChunks=code.size()/3;
2155 if(code.size()%3!=0)
2156 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
2158 for(std::size_t i=0;i<nbOfChunks;i++)
2167 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
2168 * If _name attribute is empty the name of 'm' if taken as _name attribute.
2169 * If _name is not empty and that 'm' has the same name nothing is done.
2170 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
2172 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m)
2175 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
2180 std::string name(m->getName());
2185 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
2186 oss << name << "' ! Names must match !";
2187 throw INTERP_KERNEL::Exception(oss.str().c_str());
2191 if(_desc_name.empty())
2192 _desc_name=m->getDescription();
2195 std::string name(m->getDescription());
2198 if(_desc_name!=name)
2200 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
2201 oss << name << "' ! Names must match !";
2202 throw INTERP_KERNEL::Exception(oss.str().c_str());
2208 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
2210 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
2211 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
2213 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
2214 oss << " - Groups lying on this family : ";
2215 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
2216 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
2217 oss << std::endl << std::endl;
2222 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2223 * file. The mesh to load is specified by its name and numbers of a time step and an
2225 * \param [in] fileName - the name of MED file to read.
2226 * \param [in] mName - the name of the mesh to read.
2227 * \param [in] dt - the number of a time step.
2228 * \param [in] it - the number of an iteration.
2229 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2230 * mesh using decrRef() as it is no more needed.
2231 * \throw If the file is not readable.
2232 * \throw If there is no mesh with given attributes in the file.
2233 * \throw If the mesh in the file is not an unstructured one.
2235 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2237 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
2238 return New(fid,mName,dt,it,mrs);
2241 MEDFileUMesh *MEDFileUMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2243 return new MEDFileUMesh(fid,mName,dt,it,mrs);
2247 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2248 * file. The first mesh in the file is loaded.
2249 * \param [in] fileName - the name of MED file to read.
2250 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2251 * mesh using decrRef() as it is no more needed.
2252 * \throw If the file is not readable.
2253 * \throw If there is no meshes in the file.
2254 * \throw If the mesh in the file is not an unstructured one.
2256 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
2258 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
2259 return New(fid,mrs);
2263 T *NewForTheFirstMeshInFile(med_idt fid, MEDFileMeshReadSelector *mrs)
2265 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
2268 std::ostringstream oss; oss << MLMeshTraits<T>::ClassName << "::New : no meshes in file \"" << MEDFileWritable::FileNameFromFID(fid) << "\" !";
2269 throw INTERP_KERNEL::Exception(oss.str().c_str());
2272 MEDCoupling::MEDCouplingMeshType meshType;
2274 MEDCoupling::MEDCouplingAxisType dummy3;
2275 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
2276 return T::New(fid,ms.front(),dt,it,mrs);
2279 MEDFileUMesh *MEDFileUMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
2281 return NewForTheFirstMeshInFile<MEDFileUMesh>(fid,mrs);
2285 * \b WARNING this implementation is dependant from MEDCouplingMappedExtrudedMesh::buildUnstructured !
2286 * \sa MEDCouplingMappedExtrudedMesh::buildUnstructured , MEDCouplingMappedExtrudedMesh::build3DUnstructuredMesh
2288 MEDFileUMesh *MEDFileUMesh::New(const MEDCouplingMappedExtrudedMesh *mem)
2291 throw INTERP_KERNEL::Exception("MEDFileUMesh::New : null input vector !");
2292 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
2293 MCAuto<MEDCouplingUMesh> m3D(mem->buildUnstructured());
2294 MCAuto<MEDCouplingUMesh> m2D(mem->getMesh2D()->deepCopy());
2296 m2D->setCoords(m3D->getCoords());
2297 ret->setMeshAtLevel(0,m3D);
2298 ret->setMeshAtLevel(-1,m2D);
2299 ret->setFamilyId(GetSpeStr4ExtMesh(),std::numeric_limits<int>::max()-mem->get2DCellIdForExtrusion());
2304 * Returns an empty instance of MEDFileUMesh.
2305 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2306 * mesh using decrRef() as it is no more needed.
2308 MEDFileUMesh *MEDFileUMesh::New()
2310 return new MEDFileUMesh;
2314 * This method loads from file with name \a fileName the mesh called \a mName as New does. The difference is that
2315 * here only a part of cells contained in the file will be loaded. The selection of cell is specified using the two consecutive parameters
2316 * \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.
2317 * 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
2318 * at most the memory consumtion.
2320 * \param [in] fileName - the name of the file.
2321 * \param [in] mName - the name of the mesh to be read.
2322 * \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.
2323 * \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.
2324 * \param [in] dt - the iteration, that is to say the first element of the pair that locates the asked time step.
2325 * \param [in] it - the order, that is to say the second element of the pair that locates the asked time step.
2326 * \param [in] mrs - the request for what to be loaded.
2327 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this mesh using decrRef() as it is no more needed.
2329 MEDFileUMesh *MEDFileUMesh::LoadPartOf(const std::string& fileName, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2331 MEDFileUtilities::CheckFileForRead(fileName);
2332 MEDFileUtilities::AutoFid fid(MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY));
2333 return MEDFileUMesh::LoadPartOf(fid,mName,types,slicPerTyp,dt,it,mrs);
2337 * Please refer to the other MEDFileUMesh::LoadPartOf method that has the same semantic and the same parameter (excepted the first).
2338 * This method is \b NOT wrapped into python.
2340 MEDFileUMesh *MEDFileUMesh::LoadPartOf(med_idt fid, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2342 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
2343 ret->loadPartUMeshFromFile(fid,mName,types,slicPerTyp,dt,it,mrs);
2347 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
2349 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
2350 ret+=_ms.capacity()*(sizeof(MCAuto<MEDFileUMeshSplitL1>))+_elt_str.capacity()*sizeof(MCAuto<MEDFileEltStruct4Mesh>);
2354 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildrenWithNull() const
2356 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
2357 ret.push_back((const DataArrayDouble*)_coords);
2358 ret.push_back((const DataArrayInt *)_fam_coords);
2359 ret.push_back((const DataArrayInt *)_num_coords);
2360 ret.push_back((const DataArrayInt *)_rev_num_coords);
2361 ret.push_back((const DataArrayAsciiChar *)_name_coords);
2362 ret.push_back((const PartDefinition *)_part_coords);
2363 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2364 ret.push_back((const MEDFileUMeshSplitL1*) *it);
2365 for(std::vector< MCAuto<MEDFileEltStruct4Mesh> >::const_iterator it=_elt_str.begin();it!=_elt_str.end();it++)
2366 ret.push_back((const MEDFileEltStruct4Mesh *)*it);
2370 MEDFileUMesh *MEDFileUMesh::shallowCpy() const
2372 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2376 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
2378 return new MEDFileUMesh;
2381 MEDFileUMesh *MEDFileUMesh::deepCopy() const
2383 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2384 ret->deepCpyEquivalences(*this);
2385 if((const DataArrayDouble*)_coords)
2386 ret->_coords=_coords->deepCopy();
2387 if((const DataArrayInt*)_fam_coords)
2388 ret->_fam_coords=_fam_coords->deepCopy();
2389 if((const DataArrayInt*)_num_coords)
2390 ret->_num_coords=_num_coords->deepCopy();
2391 if((const DataArrayInt*)_rev_num_coords)
2392 ret->_rev_num_coords=_rev_num_coords->deepCopy();
2393 if((const DataArrayAsciiChar*)_name_coords)
2394 ret->_name_coords=_name_coords->deepCopy();
2396 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2398 if((const MEDFileUMeshSplitL1 *)(*it))
2399 ret->_ms[i]=(*it)->deepCopy(ret->_coords);
2401 if((const PartDefinition*)_part_coords)
2402 ret->_part_coords=_part_coords->deepCopy();
2407 * Checks if \a this and another mesh are equal.
2408 * \param [in] other - the mesh to compare with.
2409 * \param [in] eps - a precision used to compare real values.
2410 * \param [in,out] what - the string returning description of unequal data.
2411 * \return bool - \c true if the meshes are equal, \c false, else.
2413 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
2415 if(!MEDFileMesh::isEqual(other,eps,what))
2417 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2420 what="Mesh types differ ! This is unstructured and other is NOT !";
2423 clearNonDiscrAttributes();
2424 otherC->clearNonDiscrAttributes();
2425 const DataArrayDouble *coo1=_coords;
2426 const DataArrayDouble *coo2=otherC->_coords;
2427 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2429 what="Mismatch of coordinates ! One is defined and not other !";
2434 bool ret=coo1->isEqual(*coo2,eps);
2437 what="Coords differ !";
2441 const DataArrayInt *famc1=_fam_coords;
2442 const DataArrayInt *famc2=otherC->_fam_coords;
2443 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2445 what="Mismatch of families arr on nodes ! One is defined and not other !";
2450 bool ret=famc1->isEqual(*famc2);
2453 what="Families arr on node differ !";
2457 const DataArrayInt *numc1=_num_coords;
2458 const DataArrayInt *numc2=otherC->_num_coords;
2459 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2461 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2466 bool ret=numc1->isEqual(*numc2);
2469 what="Numbering arr on node differ !";
2473 const DataArrayAsciiChar *namec1=_name_coords;
2474 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2475 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2477 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2482 bool ret=namec1->isEqual(*namec2);
2485 what="Names arr on node differ !";
2489 if(_ms.size()!=otherC->_ms.size())
2491 what="Number of levels differs !";
2494 std::size_t sz=_ms.size();
2495 for(std::size_t i=0;i<sz;i++)
2497 const MEDFileUMeshSplitL1 *s1=_ms[i];
2498 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2499 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2501 what="Mismatch of presence of sub levels !";
2506 bool ret=s1->isEqual(s2,eps,what);
2511 const PartDefinition *pd0(_part_coords),*pd1(otherC->_part_coords);
2514 if((!pd0 && pd1) || (pd0 && !pd1))
2516 what=std::string("node part def is defined only for one among this or other !");
2519 return pd0->isEqual(pd1,what);
2523 * Check that the current object MEDFileUMesh is consistent. This does not check the optional renumbering of
2524 * nodes and cells. This last item is important for SMESH, see checkSMESHConsistency().
2525 * \throw if any internal part (i.e. mesh sub-levels and single geometric-type meshes) are inconsistent
2526 * \throw if internal family array is inconsistent
2527 * \sa checkSMESHConsistency()
2529 void MEDFileUMesh::checkConsistency() const
2531 if(!_coords || !_coords->isAllocated())
2534 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but some mesh parts are present!");
2536 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but not the internal node family array!");
2537 if (!_num_coords || !_rev_num_coords)
2538 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but not the internal node numbering array!");
2542 int nbCoo = _coords->getNumberOfTuples();
2544 _fam_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent internal node family array!");
2547 _num_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent internal node numbering array!");
2549 int maxValue=_num_coords->getMaxValue(pos);
2550 if (!_rev_num_coords || _rev_num_coords->getNumberOfTuples() != (maxValue+1))
2551 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal revert node numbering array!");
2553 if ((_num_coords && !_rev_num_coords) || (!_num_coords && _rev_num_coords))
2554 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal numbering arrays (one is null)!");
2555 if (_num_coords && !_num_coords->hasUniqueValues())
2556 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal node numbering array: duplicates found!");
2558 _name_coords->checkNbOfTuplesAndComp(nbCoo,MED_SNAME_SIZE,"MEDFileUMesh::checkConsistency(): inconsistent internal coord name array!");
2559 // Now sub part check:
2560 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();
2561 it != _ms.end(); it++)
2562 (*it)->checkConsistency();
2567 * Same as checkConsistency() but also checks that optional entities (edges, faces, volumes) numbers are
2568 * consistent, i.e. the numbering is either set to null for all sub-levels (thus letting SMESH numbers the
2569 * entities as it likes), or non overlapping between all sub-levels.
2570 * \throw if the condition above is not respected
2572 void MEDFileUMesh::checkSMESHConsistency() const
2575 // For all sub-levels, numbering is either always null or with void intersection:
2578 std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();
2579 std::vector< const DataArrayInt * > v;
2580 bool voidOrNot = ((*it)->_num == 0);
2581 for (it++; it != _ms.end(); it++)
2582 if( ((*it)->_num == 0) != voidOrNot )
2583 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent numbering between mesh sub-levels!");
2584 else if (!voidOrNot)
2585 v.push_back((*it)->_num);
2588 // don't forget the 1st one:
2589 v.push_back(_ms[0]->_num);
2590 MCAuto<DataArrayInt> inter = DataArrayInt::BuildIntersection(v);
2591 if (inter->getNumberOfTuples())
2592 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): overlapping entity numbering between mesh sub-levels!");
2598 * Reset optional node and cell numbering for all sub levels in this. This particularly useful to make
2599 * sure SMESH will handle the mesh correctly, as it tries to use those numbers if given.
2601 void MEDFileUMesh::clearNodeAndCellNumbers()
2604 _rev_num_coords = 0;
2605 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();
2606 it != _ms.end(); it++)
2609 (*it)->_rev_num = 0;
2614 * Clears redundant attributes of incorporated data arrays.
2616 void MEDFileUMesh::clearNonDiscrAttributes() const
2618 MEDFileMesh::clearNonDiscrAttributes();
2619 const DataArrayDouble *coo1=_coords;
2621 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2622 const DataArrayInt *famc1=_fam_coords;
2624 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2625 const DataArrayInt *numc1=_num_coords;
2627 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2628 const DataArrayAsciiChar *namc1=_name_coords;
2630 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2631 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2633 const MEDFileUMeshSplitL1 *tmp=(*it);
2635 tmp->clearNonDiscrAttributes();
2639 void MEDFileUMesh::setName(const std::string& name)
2641 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2642 if((MEDFileUMeshSplitL1 *)(*it)!=0)
2643 (*it)->setName(name);
2644 MEDFileMesh::setName(name);
2647 MEDFileUMesh::MEDFileUMesh()
2651 MEDFileUMesh::MEDFileUMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2654 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
2656 catch(INTERP_KERNEL::Exception& e)
2662 * This method loads only a part of specified cells (given by range of cell ID per geometric type)
2663 * See MEDFileUMesh::LoadPartOf for detailed description.
2667 void MEDFileUMesh::loadPartUMeshFromFile(med_idt fid, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2669 MEDFileUMeshL2 loaderl2;
2670 MEDCoupling::MEDCouplingMeshType meshType;
2673 MEDCoupling::MEDCouplingAxisType dummy3;
2674 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2));
2675 if(meshType!=UNSTRUCTURED)
2677 std::ostringstream oss; oss << "loadPartUMeshFromFile : Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2678 throw INTERP_KERNEL::Exception(oss.str().c_str());
2680 loaderl2.loadPart(fid,mid,mName,types,slicPerTyp,dt,it,mrs);
2681 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2685 * \brief Write joints in a file
2687 void MEDFileMesh::writeJoints(med_idt fid) const
2689 if ( _joints.isNotNull() )
2690 _joints->writeLL(fid);
2694 * \brief Load joints in a file or use provided ones
2696 //================================================================================
2698 * \brief Load joints in a file or use provided ones
2699 * \param [in] fid - MED file descriptor
2700 * \param [in] toUseInstedOfReading - optional joints to use instead of reading,
2701 * Usually this joints are those just read by another iteration
2702 * of namesake mesh, when this method is called by MEDFileMeshMultiTS::New()
2704 //================================================================================
2706 void MEDFileMesh::loadJointsFromFile(med_idt fid, MEDFileJoints* toUseInstedOfReading)
2708 if ( toUseInstedOfReading )
2709 setJoints( toUseInstedOfReading );
2711 _joints = MEDFileJoints::New( fid, _name );
2714 void MEDFileMesh::loadEquivalences(med_idt fid)
2716 int nbOfEq(MEDFileEquivalences::PresenceOfEquivalences(fid,_name));
2718 _equiv=MEDFileEquivalences::Load(fid,nbOfEq,this);
2721 void MEDFileMesh::deepCpyEquivalences(const MEDFileMesh& other)
2723 const MEDFileEquivalences *equiv(other._equiv);
2725 _equiv=equiv->deepCopy(this);
2728 bool MEDFileMesh::areEquivalencesEqual(const MEDFileMesh *other, std::string& what) const
2730 const MEDFileEquivalences *thisEq(_equiv),*otherEq(other->_equiv);
2731 if(!thisEq && !otherEq)
2733 if(thisEq && otherEq)
2734 return thisEq->isEqual(otherEq,what);
2737 what+="Equivalence differs : defined in this and not in other (or reversely) !";
2742 void MEDFileMesh::getEquivalencesRepr(std::ostream& oss) const
2744 const MEDFileEquivalences *equiv(_equiv);
2747 oss << "(******************************)\n(* EQUIVALENCES OF THE MESH : *)\n(******************************)\n";
2748 _equiv->getRepr(oss);
2751 void MEDFileMesh::checkCartesian() const
2753 if(getAxisType()!=AX_CART)
2755 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()) << ").";
2756 oss << std::endl << "To perform operation you have two possiblities :" << std::endl;
2757 oss << " - call setAxisType(AX_CART)" << std::endl;
2758 oss << " - call cartesianize()";
2759 throw INTERP_KERNEL::Exception(oss.str().c_str());
2764 * \brief Return number of joints, which is equal to number of adjacent mesh domains
2766 int MEDFileMesh::getNumberOfJoints() const
2768 return ( (const MEDFileJoints *) _joints ) ? _joints->getNumberOfJoints() : 0;
2772 * \brief Return joints with all adjacent mesh domains
2774 MEDFileJoints * MEDFileMesh::getJoints() const
2776 return const_cast<MEDFileJoints*>(& (*_joints));
2779 void MEDFileMesh::setJoints( MEDFileJoints* joints )
2781 if ( joints != _joints )
2790 * This method loads \b all \b the \b mesh \a mName in the file with \a fid descriptor.
2792 * \sa loadPartUMeshFromFile
2794 void MEDFileUMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2796 MEDFileUMeshL2 loaderl2;
2797 MEDCoupling::MEDCouplingMeshType meshType;
2800 MEDCoupling::MEDCouplingAxisType axType;
2801 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dummy2));
2802 setAxisType(axType);
2803 if(meshType!=UNSTRUCTURED)
2805 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2806 throw INTERP_KERNEL::Exception(oss.str().c_str());
2808 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2809 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2810 // Structure element part...
2813 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
2814 nModels=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_STRUCT_ELEMENT,MED_GEO_ALL,MED_CONNECTIVITY,MED_NODAL,&chgt,&trsf);
2818 _elt_str.resize(nModels);
2819 std::cerr << "******** " << nModels << std::endl;
2820 for(int i=0;i<nModels;i++)
2821 _elt_str[i]=MEDFileEltStruct4Mesh::New(fid,mName,dt,it,i,mrs);
2824 void MEDFileUMesh::dispatchLoadedPart(med_idt fid, const MEDFileUMeshL2& loaderl2, const std::string& mName, MEDFileMeshReadSelector *mrs)
2826 int lev=loaderl2.getNumberOfLevels();
2828 for(int i=0;i<lev;i++)
2830 if(!loaderl2.emptyLev(i))
2831 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2835 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2837 setName(loaderl2.getName());
2838 setDescription(loaderl2.getDescription());
2839 setUnivName(loaderl2.getUnivName());
2840 setIteration(loaderl2.getIteration());
2841 setOrder(loaderl2.getOrder());
2842 setTimeValue(loaderl2.getTime());
2843 setTimeUnit(loaderl2.getTimeUnit());
2844 _coords=loaderl2.getCoords();
2845 if(!mrs || mrs->isNodeFamilyFieldReading())
2846 _fam_coords=loaderl2.getCoordsFamily();
2847 if(!mrs || mrs->isNodeNumFieldReading())
2848 _num_coords=loaderl2.getCoordsNum();
2849 if(!mrs || mrs->isNodeNameFieldReading())
2850 _name_coords=loaderl2.getCoordsName();
2851 _part_coords=loaderl2.getPartDefOfCoo();
2855 MEDFileUMesh::~MEDFileUMesh()
2859 void MEDFileUMesh::writeMeshLL(med_idt fid) const
2861 const DataArrayDouble *coo=_coords;
2862 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2863 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2864 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2865 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2866 int spaceDim=coo?coo->getNumberOfComponents():0;
2869 mdim=getMeshDimension();
2870 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2871 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2872 for(int i=0;i<spaceDim;i++)
2874 std::string info=coo->getInfoOnComponent(i);
2876 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2877 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
2878 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
2880 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
2882 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
2883 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
2884 MEDFileUMeshL2::WriteCoords(fid,meshName,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2885 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2886 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2887 (*it)->write(fid,meshName,mdim);
2888 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,meshName,_families,_groups,_too_long_str);
2892 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2893 * \return std::vector<int> - a sequence of the relative dimensions.
2895 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2897 std::vector<int> ret;
2899 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2900 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2907 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2908 * \return std::vector<int> - a sequence of the relative dimensions.
2910 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2912 std::vector<int> ret0=getNonEmptyLevels();
2913 if((const DataArrayDouble *) _coords)
2915 std::vector<int> ret(ret0.size()+1);
2917 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2923 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2925 std::vector<int> ret;
2926 const DataArrayInt *famCoo(_fam_coords);
2930 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2932 const MEDFileUMeshSplitL1 *cur(*it);
2934 if(cur->getFamilyField())
2940 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2942 std::vector<int> ret;
2943 const DataArrayInt *numCoo(_num_coords);
2947 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2949 const MEDFileUMeshSplitL1 *cur(*it);
2951 if(cur->getNumberField())
2957 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2959 std::vector<int> ret;
2960 const DataArrayAsciiChar *nameCoo(_name_coords);
2964 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2966 const MEDFileUMeshSplitL1 *cur(*it);
2968 if(cur->getNameField())
2975 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2976 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2977 * \param [in] fams - the name of the family of interest.
2978 * \return std::vector<int> - a sequence of the relative dimensions.
2980 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
2982 std::vector<int> ret;
2983 std::vector<int> levs(getNonEmptyLevels());
2984 std::vector<int> famIds(getFamiliesIds(fams));
2985 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2986 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2992 * Returns all relative mesh levels (including nodes) where given families are defined.
2993 * \param [in] fams - the names of the families of interest.
2994 * \return std::vector<int> - a sequence of the relative dimensions.
2996 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
2998 std::vector<int> ret0(getFamsNonEmptyLevels(fams));
2999 const DataArrayInt *famCoords(_fam_coords);
3002 std::vector<int> famIds(getFamiliesIds(fams));
3003 if(famCoords->presenceOfValue(famIds))
3005 std::vector<int> ret(ret0.size()+1);
3007 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
3014 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
3016 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3017 if((const DataArrayInt *)_fam_coords)
3019 int val=_fam_coords->getMaxValue(tmp);
3020 ret=std::max(ret,std::abs(val));
3022 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3024 if((const MEDFileUMeshSplitL1 *)(*it))
3026 const DataArrayInt *da=(*it)->getFamilyField();
3029 int val=da->getMaxValue(tmp);
3030 ret=std::max(ret,std::abs(val));
3037 int MEDFileUMesh::getMaxFamilyIdInArrays() const
3039 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3040 if((const DataArrayInt *)_fam_coords)
3042 int val=_fam_coords->getMaxValue(tmp);
3043 ret=std::max(ret,val);
3045 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3047 if((const MEDFileUMeshSplitL1 *)(*it))
3049 const DataArrayInt *da=(*it)->getFamilyField();
3052 int val=da->getMaxValue(tmp);
3053 ret=std::max(ret,val);
3060 int MEDFileUMesh::getMinFamilyIdInArrays() const
3062 int ret=std::numeric_limits<int>::max(),tmp=-1;
3063 if((const DataArrayInt *)_fam_coords)
3065 int val=_fam_coords->getMinValue(tmp);
3066 ret=std::min(ret,val);
3068 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3070 if((const MEDFileUMeshSplitL1 *)(*it))
3072 const DataArrayInt *da=(*it)->getFamilyField();
3075 int val=da->getMinValue(tmp);
3076 ret=std::min(ret,val);
3084 * Returns the dimension on cells in \a this mesh.
3085 * \return int - the mesh dimension.
3086 * \throw If there are no cells in this mesh.
3088 int MEDFileUMesh::getMeshDimension() const
3091 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
3092 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
3093 return (*it)->getMeshDimension()+lev;
3094 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
3098 * Returns the space dimension of \a this mesh that is equal to number of components in
3099 * the node coordinates array.
3100 * \return int - the space dimension of \a this mesh.
3101 * \throw If the node coordinates array is not available.
3103 int MEDFileUMesh::getSpaceDimension() const
3105 const DataArrayDouble *coo=_coords;
3107 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
3108 return coo->getNumberOfComponents();
3112 * Returns a string describing \a this mesh.
3113 * \return std::string - the mesh information string.
3115 std::string MEDFileUMesh::simpleRepr() const
3117 std::ostringstream oss;
3118 oss << MEDFileMesh::simpleRepr();
3119 const DataArrayDouble *coo=_coords;
3120 oss << "- The dimension of the space is ";
3121 static const char MSG1[]= "*** NO COORDS SET ***";
3122 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
3124 oss << _coords->getNumberOfComponents() << std::endl;
3126 oss << MSG1 << std::endl;
3127 oss << "- Type of the mesh : UNSTRUCTURED\n";
3128 oss << "- Number of nodes : ";
3130 oss << _coords->getNumberOfTuples() << std::endl;
3132 oss << MSG1 << std::endl;
3133 std::size_t nbOfLev=_ms.size();
3134 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
3135 for(std::size_t i=0;i<nbOfLev;i++)
3137 const MEDFileUMeshSplitL1 *lev=_ms[i];
3138 oss << " - Level #" << -((int) i) << " has dimension : ";
3141 oss << lev->getMeshDimension() << std::endl;
3142 lev->simpleRepr(oss);
3145 oss << MSG2 << std::endl;
3147 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
3150 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
3151 oss << "- Names of coordinates :" << std::endl;
3152 std::vector<std::string> vars=coo->getVarsOnComponent();
3153 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
3154 oss << std::endl << "- Units of coordinates : " << std::endl;
3155 std::vector<std::string> units=coo->getUnitsOnComponent();
3156 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
3158 oss << std::endl << std::endl;
3160 getEquivalencesRepr(oss);
3165 * Returns a full textual description of \a this mesh.
3166 * \return std::string - the string holding the mesh description.
3168 std::string MEDFileUMesh::advancedRepr() const
3170 return simpleRepr();
3174 * Returns number of mesh entities of a given relative dimension in \a this mesh.
3175 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3176 * \return int - the number of entities.
3177 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
3179 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
3181 if(meshDimRelToMaxExt==1)
3183 if(!((const DataArrayDouble *)_coords))
3184 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
3185 return _coords->getNumberOfTuples();
3187 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
3191 * Returns the family field for mesh entities of a given dimension.
3192 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3193 * \return const DataArrayInt * - the family field. It is an array of ids of families
3194 * each mesh entity belongs to. It can be \c NULL.
3196 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
3198 if(meshDimRelToMaxExt==1)
3200 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3201 return l1->getFamilyField();
3204 DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
3206 if(meshDimRelToMaxExt==1)
3208 MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3209 return l1->getFamilyField();
3213 * Returns the optional numbers of mesh entities of a given dimension.
3214 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3215 * \return const DataArrayInt * - the array of the entity numbers.
3216 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3218 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
3220 if(meshDimRelToMaxExt==1)
3222 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3223 return l1->getNumberField();
3226 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
3228 if(meshDimRelToMaxExt==1)
3229 return _name_coords;
3230 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3231 return l1->getNameField();
3235 * 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).
3237 * \param [in] meshDimRelToMaxExt - the extended relative level for which the part definition is requested.
3238 * \param [in] gt - The input geometric type for which the part definition is requested.
3239 * \return the part definition owned by \a this. So no need to deallocate the returned instance.
3241 const PartDefinition *MEDFileUMesh::getPartDefAtLevel(int meshDimRelToMaxExt, INTERP_KERNEL::NormalizedCellType gt) const
3243 if(meshDimRelToMaxExt==1)
3244 return _part_coords;
3245 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3246 return l1->getPartDef(gt);
3249 int MEDFileUMesh::getNumberOfNodes() const
3251 const DataArrayDouble *coo(_coords);
3253 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
3254 return coo->getNumberOfTuples();
3257 int MEDFileUMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
3259 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3260 return l1->getNumberOfCells();
3263 bool MEDFileUMesh::hasImplicitPart() const
3268 int MEDFileUMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
3270 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildImplicitPartIfAny : unstructured meshes do not have implicit part !");
3273 void MEDFileUMesh::releaseImplicitPartIfAny() const
3277 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
3279 std::size_t sz(st.getNumberOfItems());
3280 for(std::size_t i=0;i<sz;i++)
3282 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
3283 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
3284 if(st[i].getPflName().empty())
3285 m->computeNodeIdsAlg(nodesFetched);
3288 const DataArrayInt *arr(globs->getProfile(st[i].getPflName()));
3289 MCAuto<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
3290 m2->computeNodeIdsAlg(nodesFetched);
3295 MEDFileMesh *MEDFileUMesh::cartesianize() const
3297 if(getAxisType()==AX_CART)
3300 return const_cast<MEDFileUMesh *>(this);
3304 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
3305 const DataArrayDouble *coords(_coords);
3307 throw INTERP_KERNEL::Exception("MEDFileUMesh::cartesianize : coordinates are null !");
3308 MCAuto<DataArrayDouble> coordsCart(_coords->cartesianize(getAxisType()));
3309 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=ret->_ms.begin();it!=ret->_ms.end();it++)
3310 if((const MEDFileUMeshSplitL1 *)(*it))
3311 *it=(*it)->shallowCpyUsingCoords(coordsCart);
3312 ret->_coords=coordsCart;
3313 ret->setAxisType(AX_CART);
3319 * Returns the optional numbers of mesh entities of a given dimension transformed using
3320 * DataArrayInt::invertArrayN2O2O2N().
3321 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3322 * \return const DataArrayInt * - the array of the entity numbers transformed using
3323 * DataArrayInt::invertArrayN2O2O2N().
3324 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3326 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
3328 if(meshDimRelToMaxExt==1)
3330 if(!((const DataArrayInt *)_num_coords))
3331 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
3332 return _rev_num_coords;
3334 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3335 return l1->getRevNumberField();
3339 * Returns a pointer to the node coordinates array of \a this mesh \b without
3340 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
3342 DataArrayDouble *MEDFileUMesh::getCoords() const
3345 MCAuto<DataArrayDouble> tmp(_coords);
3346 if((DataArrayDouble *)tmp)
3354 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3355 * group of \a this mesh. Only mesh entities of a given dimension are included in the
3357 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3358 * \param [in] grp - the name of the group whose mesh entities are included in the
3360 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3361 * according to the optional numbers of entities, if available.
3362 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3363 * delete this mesh using decrRef() as it is no more needed.
3364 * \throw If the name of a nonexistent group is specified.
3365 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3367 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
3370 synchronizeTinyInfoOnLeaves();
3371 std::vector<std::string> tmp(1);
3373 return getGroups(meshDimRelToMaxExt,tmp,renum);
3377 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3378 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
3380 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3381 * \param [in] grps - a sequence of group names whose mesh entities are included in the
3383 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3384 * according to the optional numbers of entities, if available.
3385 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3386 * delete this mesh using decrRef() as it is no more needed.
3387 * \throw If a name of a nonexistent group is present in \a grps.
3388 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3390 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
3393 synchronizeTinyInfoOnLeaves();
3394 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
3395 MCAuto<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
3396 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
3397 zeRet->setName(grps[0]);
3398 return zeRet.retn();
3402 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3403 * family of \a this mesh. Only mesh entities of a given dimension are included in the
3405 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3406 * \param [in] fam - the name of the family whose mesh entities are included in the
3408 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3409 * according to the optional numbers of entities, if available.
3410 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3411 * delete this mesh using decrRef() as it is no more needed.
3412 * \throw If a name of a nonexistent family is present in \a grps.
3413 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3415 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
3418 synchronizeTinyInfoOnLeaves();
3419 std::vector<std::string> tmp(1);
3421 return getFamilies(meshDimRelToMaxExt,tmp,renum);
3425 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3426 * families of \a this mesh. Only mesh entities of a given dimension are included in the
3428 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3429 * \param [in] fams - a sequence of family names whose mesh entities are included in the
3431 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3432 * according to the optional numbers of entities, if available.
3433 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3434 * delete this mesh using decrRef() as it is no more needed.
3435 * \throw If a name of a nonexistent family is present in \a fams.
3436 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3438 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3441 synchronizeTinyInfoOnLeaves();
3442 if(meshDimRelToMaxExt==1)
3444 MCAuto<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
3445 MCAuto<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
3446 MCAuto<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
3450 std::vector<int> famIds=getFamiliesIds(fams);
3451 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3452 MCAuto<MEDCouplingUMesh> zeRet;
3454 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
3456 zeRet=l1->getFamilyPart(0,0,renum);
3457 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
3458 zeRet->setName(fams[0]);
3459 return zeRet.retn();
3463 * Returns ids of mesh entities contained in given families of a given dimension.
3464 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3466 * \param [in] fams - the names of the families of interest.
3467 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3468 * returned instead of ids.
3469 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
3470 * numbers, if available and required, of mesh entities of the families. The caller
3471 * is to delete this array using decrRef() as it is no more needed.
3472 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3474 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3476 std::vector<int> famIds=getFamiliesIds(fams);
3477 if(meshDimRelToMaxExt==1)
3479 if((const DataArrayInt *)_fam_coords)
3481 MCAuto<DataArrayInt> da;
3483 da=_fam_coords->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3485 da=_fam_coords->findIdsEqualList(0,0);
3487 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
3492 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
3494 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3496 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
3498 return l1->getFamilyPartArr(0,0,renum);
3502 * Returns a MEDCouplingUMesh of a given relative dimension.
3503 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
3504 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
3505 * To build a valid MEDCouplingUMesh from the returned one in this case,
3506 * call MEDCouplingUMesh::Build0DMeshFromCoords().
3507 * \param [in] meshDimRelToMax - the relative dimension of interest.
3508 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3509 * optional numbers of mesh entities.
3510 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3511 * delete using decrRef() as it is no more needed.
3512 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3514 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
3517 synchronizeTinyInfoOnLeaves();
3518 if(meshDimRelToMaxExt==1)
3522 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
3523 MCAuto<DataArrayDouble> cc=_coords->deepCopy();
3524 umesh->setCoords(cc);
3525 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
3526 umesh->setName(getName());
3530 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3531 return l1->getWholeMesh(renum);
3534 std::vector<int> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
3536 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
3537 return l1->getDistributionOfTypes();
3541 * Returns a MEDCouplingUMesh of a relative dimension == 0.
3542 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3543 * optional numbers of mesh entities.
3544 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3545 * delete using decrRef() as it is no more needed.
3546 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
3548 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
3550 return getMeshAtLevel(0,renum);
3554 * Returns a MEDCouplingUMesh of a relative dimension == -1.
3555 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3556 * optional numbers of mesh entities.
3557 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3558 * delete using decrRef() as it is no more needed.
3559 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
3561 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
3563 return getMeshAtLevel(-1,renum);
3567 * Returns a MEDCouplingUMesh of a relative dimension == -2.
3568 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3569 * optional numbers of mesh entities.
3570 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3571 * delete using decrRef() as it is no more needed.
3572 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
3574 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
3576 return getMeshAtLevel(-2,renum);
3580 * Returns a MEDCouplingUMesh of a relative dimension == -3.
3581 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3582 * optional numbers of mesh entities.
3583 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3584 * delete using decrRef() as it is no more needed.
3585 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
3587 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
3589 return getMeshAtLevel(-3,renum);
3593 * This method is for advanced users. There is two storing strategy of mesh in \a this.
3594 * Either MEDCouplingUMesh, or vector of MEDCoupling1GTUMesh instances.
3595 * When assignement is done the first one is done, which is not optimal in write mode for MED file.
3596 * This method allows to switch from MEDCouplingUMesh mode to MEDCoupling1GTUMesh mode.
3598 void MEDFileUMesh::forceComputationOfParts() const
3600 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3602 const MEDFileUMeshSplitL1 *elt(*it);
3604 elt->forceComputationOfParts();
3609 * This method returns a vector of mesh parts containing each exactly one geometric type.
3610 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
3611 * This method is only for memory aware users.
3612 * The returned pointers are **NOT** new object pointer. No need to mange them.
3614 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
3617 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3618 return sp->getDirectUndergroundSingleGeoTypeMeshes();
3622 * This method returns the part of \a this having the geometric type \a gt.
3623 * If such part is not existing an exception will be thrown.
3624 * The returned pointer is **NOT** new object pointer. No need to mange it.
3626 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
3629 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(gt));
3630 int lev=(int)cm.getDimension()-getMeshDimension();
3631 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3632 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
3636 * This method returns for each geo types in \a this number of cells with this geo type.
3637 * 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.
3638 * This method also returns the number of nodes of \a this (key associated is NORM_ERROR)
3640 * \sa getDistributionOfTypes
3642 std::vector< std::pair<int,int> > MEDFileUMesh::getAllDistributionOfTypes() const
3644 std::vector< std::pair<int,int> > ret;
3645 std::vector<int> nel(getNonEmptyLevels());
3646 for(std::vector<int>::reverse_iterator it=nel.rbegin();it!=nel.rend();it++)
3648 std::vector<INTERP_KERNEL::NormalizedCellType> gt(getGeoTypesAtLevel(*it));
3649 for(std::vector<INTERP_KERNEL::NormalizedCellType>::const_iterator it1=gt.begin();it1!=gt.end();it1++)
3651 int nbCells(getNumberOfCellsWithType(*it1));
3652 ret.push_back(std::pair<int,int>(*it1,nbCells));
3655 ret.push_back(std::pair<int,int>(INTERP_KERNEL::NORM_ERROR,getNumberOfNodes()));
3660 * Given a relative level \a meshDimRelToMax it returns the sorted vector of geometric types present in \a this.
3661 * \throw if the reqsuested \a meshDimRelToMax does not exist.
3663 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
3665 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3666 return sp->getGeoTypes();
3669 int MEDFileUMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
3671 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(ct);
3672 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe( ((int)cm.getDimension())-getMeshDimension() ));
3673 return sp->getNumberOfCellsWithType(ct);
3677 * This method extracts from whole family field ids the part relative to the input parameter \a gt.
3678 * \param [in] gt - the geometric type for which the family field is asked.
3679 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3680 * delete using decrRef() as it is no more needed.
3681 * \sa MEDFileUMesh::extractNumberFieldOnGeoType
3683 DataArrayInt *MEDFileUMesh::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3685 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3686 int lev=(int)cm.getDimension()-getMeshDimension();
3687 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3688 return sp->extractFamilyFieldOnGeoType(gt);
3692 * This method extracts from whole number field ids the part relative to the input parameter \a gt.
3693 * \param [in] gt - the geometric type for which the number field is asked.
3694 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3695 * delete using decrRef() as it is no more needed.
3696 * \sa MEDFileUMesh::extractFamilyFieldOnGeoType
3698 DataArrayInt *MEDFileUMesh::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3700 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3701 int lev=(int)cm.getDimension()-getMeshDimension();
3702 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3703 return sp->extractNumberFieldOnGeoType(gt);
3707 * This method returns for specified geometric type \a gt the relative level to \a this.
3708 * If the relative level is empty an exception will be thrown.
3710 int MEDFileUMesh::getRelativeLevOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3712 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3713 int ret((int)cm.getDimension()-getMeshDimension());
3714 getMeshAtLevSafe(ret);//To test that returned value corresponds to a valid level.
3718 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
3720 if(meshDimRelToMaxExt==1)
3721 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3722 if(meshDimRelToMaxExt>1)
3723 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3724 int tracucedRk=-meshDimRelToMaxExt;
3725 if(tracucedRk>=(int)_ms.size())
3726 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3727 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3728 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3729 return _ms[tracucedRk];
3732 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
3734 if(meshDimRelToMaxExt==1)
3735 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3736 if(meshDimRelToMaxExt>1)
3737 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3738 int tracucedRk=-meshDimRelToMaxExt;
3739 if(tracucedRk>=(int)_ms.size())
3740 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3741 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3742 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3743 return _ms[tracucedRk];
3746 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
3748 if(-meshDimRelToMax>=(int)_ms.size())
3749 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3751 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3753 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3755 int ref=(*it)->getMeshDimension();
3756 if(ref+i!=meshDim-meshDimRelToMax)
3757 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3763 * Sets the node coordinates array of \a this mesh.
3764 * \param [in] coords - the new node coordinates array.
3765 * \throw If \a coords == \c NULL.
3767 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3770 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3771 if(coords==(DataArrayDouble *)_coords)
3773 coords->checkAllocated();
3774 int nbOfTuples(coords->getNumberOfTuples());
3777 _fam_coords=DataArrayInt::New();
3778 _fam_coords->alloc(nbOfTuples,1);
3779 _fam_coords->fillWithZero();
3780 _num_coords=0; _rev_num_coords=0; _name_coords=0;
3781 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3782 if((MEDFileUMeshSplitL1 *)(*it))
3783 (*it)->setCoords(coords);
3787 * Change coords without changing anything concerning families and numbering on nodes.
3789 void MEDFileUMesh::setCoordsForced(DataArrayDouble *coords)
3792 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoordsForced : null pointer in input !");
3793 if(coords==(DataArrayDouble *)_coords)
3795 coords->checkAllocated();
3796 int nbOfTuples(coords->getNumberOfTuples());
3797 if(_coords.isNull())
3804 int oldNbTuples(_coords->getNumberOfTuples());
3805 if(oldNbTuples!=nbOfTuples)
3806 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoordsForced : number of tuples is not the same -> invoke setCoords instead !");
3810 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3811 if((MEDFileUMeshSplitL1 *)(*it))
3812 (*it)->setCoords(coords);
3816 * Removes all groups of a given dimension in \a this mesh.
3817 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3818 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3820 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3822 if(meshDimRelToMaxExt==1)
3824 if((DataArrayInt *)_fam_coords)
3825 _fam_coords->fillWithZero();
3828 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3829 l1->eraseFamilyField();
3834 * Removes all families with ids not present in the family fields of \a this mesh.
3836 void MEDFileUMesh::optimizeFamilies()
3838 std::vector<int> levs=getNonEmptyLevelsExt();
3839 std::set<int> allFamsIds;
3840 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3842 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3843 MCAuto<DataArrayInt> ids=ffield->getDifferentValues();
3845 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3848 std::set<std::string> famNamesToKill;
3849 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3851 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3852 famNamesToKill.insert((*it).first);
3854 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3855 _families.erase(*it);
3856 std::vector<std::string> grpNamesToKill;
3857 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3859 std::vector<std::string> tmp;
3860 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3862 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3863 tmp.push_back(*it2);
3868 tmp.push_back((*it).first);
3870 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3875 * \b this must be filled at level 0 and -1, typically the -1 level being (part of) the descending connectivity
3876 * of the top level. This method build a "crack", or an inner boundary, in \b this along the group of level -1 named grpNameM1.
3877 * The boundary is built according to the following method:
3878 * - all nodes along the boundary which are not lying on an internal extremity of the (-1)-level group are duplicated (so the
3879 * coordinates array is extended).
3880 * - new (-1)-level cells are built lying on those new nodes. So the edges/faces along the group are duplicated. A new group
3881 * called "<grpNameM1>_dup" containing the effectively duplicated cells is created. Note that in 3D some cells of the group
3882 * might not be duplicated at all.
3883 * After this operation a top-level cell bordering the group will loose some neighbors (typically the cell which is on the
3884 * other side of the group is no more a neighbor)
3885 * - finally, the connectivity of (part of) the top level-cells bordering the group is also modified so that some cells
3886 * bordering the newly created boundary use the newly computed nodes.
3887 * Finally note that optional cell numbers are also affected by this method and might become invalid for SMESH.
3888 * Use clearNodeAndCellNumbers() afterwards to ensure a proper SMESH loading.
3890 * \param[in] grpNameM1 name of the (-1)-level group defining the boundary
3891 * \param[out] nodesDuplicated ids of the initial nodes which have been duplicated (and whose copy is put at the end of
3893 * \param[out] cellsModified ids of the cells whose connectivity has been modified (to use the newly created nodes)
3894 * \param[out] cellsNotModified ids of the rest of cells bordering the new boundary whose connectivity remains unchanged.
3895 * \sa clearNodeAndCellNumbers()
3897 void MEDFileUMesh::buildInnerBoundaryAlongM1Group(const std::string& grpNameM1, DataArrayInt *&nodesDuplicated,
3898 DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified)
3900 typedef MCAuto<MEDCouplingUMesh> MUMesh;
3901 typedef MCAuto<DataArrayInt> DAInt;
3903 std::vector<int> levs=getNonEmptyLevels();
3904 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3905 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group : This method works only for mesh definied on level 0 and -1 !");
3906 MUMesh m0=getMeshAtLevel(0);
3907 MUMesh m1=getMeshAtLevel(-1);
3908 int nbNodes=m0->getNumberOfNodes();
3909 MUMesh m11=getGroup(-1,grpNameM1);
3910 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3911 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3912 DAInt nodeIdsToDuplicate(tmp00);
3913 DAInt cellsToModifyConn0(tmp11);
3914 DAInt cellsToModifyConn1(tmp22);
3915 MUMesh tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3916 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3917 DAInt descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3918 MUMesh tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3919 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3920 DAInt cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3921 MUMesh cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3922 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3923 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3924 DAInt cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3925 DAInt cellsInM1ToRenumW5=cellsInM1ToRenumW4->findIdsInRange(0,m1->getNumberOfCells());
3926 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3927 DAInt grpIds=getGroupArr(-1,grpNameM1);
3928 DAInt cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3929 MUMesh m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3930 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3931 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3932 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3933 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3934 m0->setCoords(tmp0->getCoords());
3935 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3936 _ms[0]->forceComputationOfParts(); // necessary because we modify the connectivity of some internal part
3937 m1->setCoords(m0->getCoords());
3938 _coords=m0->getCoords(); _coords->incrRef();
3939 // duplication of cells in group 'grpNameM1' on level -1, but not duplicating cells for which nothing has changed
3940 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3941 DataArrayInt * duplCells;
3942 m1->areCellsIncludedIn(m11, 0, duplCells);
3943 DAInt zeIds = duplCells->findIdsNotInRange(-1, m1->getNumberOfCells()-1); duplCells->decrRef();
3944 MUMesh m11Part=static_cast<MEDCouplingUMesh *>(m11->buildPartOfMySelf(zeIds->begin(),zeIds->end(),true));
3945 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11Part;
3946 MUMesh newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3947 DAInt szOfCellGrpOfSameType(tmp00);
3948 DAInt idInMsOfCellGrpOfSameType(tmp11);
3950 newm1->setName(getName());
3951 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3953 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group(): internal error no family field !");
3954 DAInt newFam=DataArrayInt::New();
3955 newFam->alloc(newm1->getNumberOfCells(),1);
3956 // Get a new family ID: care must be taken if we need a positive ID or a negative one:
3957 // Positive ID for family of nodes, negative for all the rest.
3959 if (m1->getMeshDimension() == 0)
3960 idd=getMaxFamilyId()+1;
3962 idd=getMinFamilyId()-1;
3963 int globStart=0,start=0,end,globEnd;
3964 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3965 for(int i=0;i<nbOfChunks;i++)
3967 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3968 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3970 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3971 DAInt part=fam->selectByTupleIdSafeSlice(start,end,1);
3972 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3977 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3981 newm1->setCoords(getCoords());
3982 setMeshAtLevel(-1,newm1);
3983 setFamilyFieldArr(-1,newFam);
3984 std::string grpName2(grpNameM1); grpName2+="_dup";
3985 addFamily(grpName2,idd);
3986 addFamilyOnGrp(grpName2,grpName2);
3991 int newNbOfNodes=getCoords()->getNumberOfTuples();
3992 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3993 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3994 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3999 _rev_num_coords = 0;
4000 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();
4001 it != _ms.end(); it++)
4004 (*it)->_rev_num = 0;
4006 nodesDuplicated=nodeIdsToDuplicate.retn();
4007 cellsModified=cellsToModifyConn0.retn();
4008 cellsNotModified=cellsToModifyConn1.retn();
4011 /*! Similar to MEDCouplingUMesh::unPolyze(): converts all polygons (if \a this is a 2D mesh) or polyhedrons
4012 * (if \a this is a 3D mesh) to cells of classical types. The cells remain correctly sorted by geometric type
4015 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
4016 * \param [out] newCode etrieves the distribution of types after the call if true is returned
4017 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
4019 * \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.
4020 * 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.
4022 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
4024 o2nRenumCell=0; oldCode.clear(); newCode.clear();
4025 std::vector<int> levs=getNonEmptyLevels();
4027 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
4028 std::vector< MCAuto<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
4031 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
4033 MCAuto<MEDCouplingUMesh> m=getMeshAtLevel(*it);
4034 std::vector<int> code1=m->getDistributionOfTypes();
4035 end=PutInThirdComponentOfCodeOffset(code1,start);
4036 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
4037 bool hasChanged=m->unPolyze();
4038 DataArrayInt *fake=0;
4039 MCAuto<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
4040 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
4042 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
4045 MCAuto<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
4046 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
4048 MCAuto<DataArrayInt> famField2,numField2;
4049 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
4050 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
4051 setMeshAtLevel(*it,m);
4052 std::vector<int> code2=m->getDistributionOfTypes();
4053 end=PutInThirdComponentOfCodeOffset(code2,start);
4054 newCode.insert(newCode.end(),code2.begin(),code2.end());
4056 if(o2nCellsPart2->isIota(o2nCellsPart2->getNumberOfTuples()))
4060 MCAuto<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
4061 setFamilyFieldArr(*it,newFamField);
4065 MCAuto<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
4066 setRenumFieldArr(*it,newNumField);
4071 newCode.insert(newCode.end(),code1.begin(),code1.end());
4077 MCAuto<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
4078 MCAuto<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
4079 o2nRenumCell=o2nRenumCellRet.retn();
4084 /*! \cond HIDDEN_ITEMS */
4085 struct MEDLoaderAccVisit1
4087 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
4088 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
4089 int _new_nb_of_nodes;
4094 * Array returned is the correspondance in \b old \b to \b new format. The returned array is newly created and should be dealt by the caller.
4095 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
4096 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
4097 * -1 values in returned array means that the corresponding old node is no more used.
4099 * \return newly allocated array containing correspondance in \b old \b to \b new format. If all nodes in \a this are fetched \c NULL pointer is returned and nothing
4100 * is modified in \a this.
4101 * \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
4104 DataArrayInt *MEDFileUMesh::zipCoords()
4106 const DataArrayDouble *coo(getCoords());
4108 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
4109 int nbOfNodes(coo->getNumberOfTuples());
4110 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
4111 std::vector<int> neLevs(getNonEmptyLevels());
4112 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
4114 const MEDFileUMeshSplitL1 *zeLev(getMeshAtLevSafe(*lev));
4115 if(zeLev->isMeshStoredSplitByType())
4117 std::vector<MEDCoupling1GTUMesh *> ms(zeLev->getDirectUndergroundSingleGeoTypeMeshes());
4118 for(std::vector<MEDCoupling1GTUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4120 (*it)->computeNodeIdsAlg(nodeIdsInUse);
4124 MCAuto<MEDCouplingUMesh> mesh(zeLev->getWholeMesh(false));
4125 mesh->computeNodeIdsAlg(nodeIdsInUse);
4128 int nbrOfNodesInUse((int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true));
4129 if(nbrOfNodesInUse==nbOfNodes)
4130 return 0;//no need to update _part_coords
4131 MCAuto<DataArrayInt> ret(DataArrayInt::New()); ret->alloc(nbOfNodes,1);
4132 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
4133 MCAuto<DataArrayInt> ret2(ret->invertArrayO2N2N2OBis(nbrOfNodesInUse));
4134 MCAuto<DataArrayDouble> newCoords(coo->selectByTupleIdSafe(ret2->begin(),ret2->end()));
4135 MCAuto<DataArrayInt> newFamCoords;
4136 MCAuto<DataArrayAsciiChar> newNameCoords;
4137 if((const DataArrayInt *)_fam_coords)
4138 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4139 MCAuto<DataArrayInt> newNumCoords;
4140 if((const DataArrayInt *)_num_coords)
4141 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4142 if((const DataArrayAsciiChar *)_name_coords)
4143 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
4144 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
4145 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
4147 if((MEDFileUMeshSplitL1*)*it)
4149 (*it)->renumberNodesInConn(ret->begin());
4150 (*it)->setCoords(_coords);
4153 // updates _part_coords
4154 const PartDefinition *pc(_part_coords);
4157 MCAuto<PartDefinition> tmpPD(DataArrayPartDefinition::New(ret2));
4158 _part_coords=tmpPD->composeWith(pc);
4164 * This method is a const method. It computes the minimal set of node ids covered by the cell extraction of \a this.
4165 * The extraction of \a this is specified by the extractDef \a input map.
4166 * This map tells for each level of cells, the cells kept in the extraction.
4168 * \return - a new reference of DataArrayInt that represents sorted node ids, the extraction is lying on.
4169 * \sa MEDFileField1TS::extractPart, MEDFileUMesh::extractPart
4171 DataArrayInt *MEDFileUMesh::deduceNodeSubPartFromCellSubPart(const std::map<int, MCAuto<DataArrayInt> >& extractDef) const
4173 std::vector<int> levs(getNonEmptyLevels());
4174 std::vector<bool> fetchedNodes(getNumberOfNodes(),false);
4175 for(std::map<int, MCAuto<DataArrayInt> >::const_iterator it=extractDef.begin();it!=extractDef.end();it++)
4178 throw INTERP_KERNEL::Exception("MEDFileUMesh::deduceNodeSubPartFromCellSubPart : invalid key ! Must be <=1 !");
4179 if((*it).second.isNull())
4180 throw INTERP_KERNEL::Exception("MEDFileUMesh::deduceNodeSubPartFromCellSubPart : presence of a value with null pointer !");
4183 if(std::find(levs.begin(),levs.end(),(*it).first)==levs.end())
4185 std::ostringstream oss; oss << "MEDFileUMesh::deduceNodeSubPartFromCellSubPart : invalid level " << (*it).first << " ! Not present in this !";
4186 throw INTERP_KERNEL::Exception(oss.str());
4188 MCAuto<MEDCouplingUMesh> m(getMeshAtLevel((*it).first));
4189 MCAuto<MEDCouplingUMesh> mPart(m->buildPartOfMySelf((*it).second->begin(),(*it).second->end(),true));
4190 mPart->computeNodeIdsAlg(fetchedNodes);
4192 return DataArrayInt::BuildListOfSwitchedOn(fetchedNodes);
4196 * This method returns a new MEDFileUMesh that is the result of the extraction of cells/nodes in \a this.
4198 * \return - a new reference of MEDFileUMesh
4199 * \sa MEDFileUMesh::deduceNodeSubPartFromCellSubPart, MEDFileFields::extractPart
4201 MEDFileUMesh *MEDFileUMesh::extractPart(const std::map<int, MCAuto<DataArrayInt> >& extractDef) const
4203 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New()); ret->setName(getName()); ret->copyFamGrpMapsFrom(*this);
4204 std::vector<int> levs(getNonEmptyLevels());
4205 for(std::map<int, MCAuto<DataArrayInt> >::const_iterator it=extractDef.begin();it!=extractDef.end();it++)
4208 throw INTERP_KERNEL::Exception("MEDFileUMesh::extractPart : invalid key ! Must be <=1 !");
4209 if((*it).second.isNull())
4210 throw INTERP_KERNEL::Exception("MEDFileUMesh::extractPart : presence of a value with null pointer !");
4213 if(std::find(levs.begin(),levs.end(),(*it).first)==levs.end())
4215 std::ostringstream oss; oss << "MEDFileUMesh::extractPart : invalid level " << (*it).first << " ! Not present in this !";
4216 throw INTERP_KERNEL::Exception(oss.str());
4218 MCAuto<MEDCouplingUMesh> m(getMeshAtLevel((*it).first));
4219 MCAuto<MEDCouplingUMesh> mPart(m->buildPartOfMySelf((*it).second->begin(),(*it).second->end(),true));
4220 ret->setMeshAtLevel((*it).first,mPart);
4221 const DataArrayInt *fam(getFamilyFieldAtLevel((*it).first)),*num(getNumberFieldAtLevel((*it).first));
4224 MCAuto<DataArrayInt> famPart(fam->selectByTupleIdSafe((*it).second->begin(),(*it).second->end()));
4225 ret->setFamilyFieldArr((*it).first,famPart);
4229 MCAuto<DataArrayInt> numPart(num->selectByTupleIdSafe((*it).second->begin(),(*it).second->end()));
4230 ret->setFamilyFieldArr((*it).first,numPart);
4233 std::map<int, MCAuto<DataArrayInt> >::const_iterator it2(extractDef.find(1));
4234 if(it2!=extractDef.end())
4236 const DataArrayDouble *coo(ret->getCoords());
4238 throw INTERP_KERNEL::Exception("MEDFileUMesh::extractPart : trying to extract nodes whereas there is no nodes !");
4239 MCAuto<DataArrayInt> o2nNodes(((*it2).second)->invertArrayN2O2O2N(coo->getNumberOfTuples()));
4240 MCAuto<DataArrayDouble> cooPart(coo->selectByTupleIdSafe((*it2).second->begin(),(*it2).second->end()));
4241 ret->setCoords(cooPart);
4242 const DataArrayInt *fam(getFamilyFieldAtLevel(1)),*num(getNumberFieldAtLevel(1));
4245 MCAuto<DataArrayInt> famPart(fam->selectByTupleIdSafe((*it2).second->begin(),(*it2).second->end()));
4246 ret->setFamilyFieldArr(1,famPart);
4250 MCAuto<DataArrayInt> numPart(num->selectByTupleIdSafe((*it2).second->begin(),(*it2).second->end()));
4251 ret->setFamilyFieldArr(1,numPart);
4253 for(std::map<int, MCAuto<DataArrayInt> >::const_iterator it3=extractDef.begin();it3!=extractDef.end();it3++)
4257 MCAuto<MEDCouplingUMesh> m(ret->getMeshAtLevel((*it3).first));
4258 m->renumberNodesInConn(o2nNodes->begin());
4259 ret->setMeshAtLevel((*it3).first,m);
4266 * This method performs an extrusion along a path defined by \a m1D.
4267 * \a this is expected to be a mesh with max mesh dimension equal to 2.
4268 * \a m1D is expected to be a mesh with space dimesion equal to 3 and mesh dimension equal to 1.
4269 * Mesh dimensions of returned mesh is incremented by one compared to thoose in \a this.
4270 * This method scans all levels in \a this
4271 * and put them in the returned mesh. All groups in \a this are also put in the returned mesh.
4273 * \param [in] m1D - the mesh defining the extrusion path.
4274 * \param [in] policy - defines the policy of extrusion (see MEDCouplingUMesh::buildExtrudedMesh for more details)
4275 * \return - a new reference on mesh (you have to deal with using decrRef). The returned mesh will have the same name than \a this.
4277 * \sa MEDCouplingUMesh::buildExtrudedMesh
4279 MEDFileUMesh *MEDFileUMesh::buildExtrudedMesh(const MEDCouplingUMesh *m1D, int policy) const
4282 if(getMeshDimension()!=2)
4283 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : this is expected to be with mesh dimension equal to 2 !");
4284 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4285 m1D->checkConsistencyLight();
4286 if(m1D->getMeshDimension()!=1)
4287 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : input mesh must have a mesh dimension equal to one !");
4288 int nbRep(m1D->getNumberOfCells());
4289 std::vector<int> levs(getNonEmptyLevels());
4290 std::vector<std::string> grps(getGroupsNames());
4291 std::vector< MCAuto<MEDCouplingUMesh> > zeList;
4292 DataArrayDouble *coords(0);
4293 std::size_t nbOfLevsOut(levs.size()+1);
4294 std::vector< MCAuto<DataArrayInt> > o2ns(nbOfLevsOut);
4295 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4297 MCAuto<MEDCouplingUMesh> item(getMeshAtLevel(*lev));
4298 item=item->clone(false);
4299 item->changeSpaceDimension(3+(*lev),0.);//no problem non const but change DataArrayDouble for coordinates do not alter data
4300 MCAuto<MEDCouplingUMesh> tmp(static_cast<MEDCouplingUMesh *>(m1D->deepCopy()));
4301 tmp->changeSpaceDimension(3+(*lev),0.);
4302 MCAuto<MEDCouplingUMesh> elt(item->buildExtrudedMesh(tmp,policy));
4303 zeList.push_back(elt);
4305 coords=elt->getCoords();
4308 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : internal error !");
4309 for(std::vector< MCAuto<MEDCouplingUMesh> >::iterator it=zeList.begin();it!=zeList.end();it++)
4311 (*it)->setName(getName());
4312 (*it)->setCoords(coords);
4314 for(std::size_t ii=0;ii!=zeList.size();ii++)
4317 MCAuto<MEDCouplingUMesh> elt(zeList[ii]);
4320 MCAuto<MEDCouplingUMesh> elt1(getMeshAtLevel(lev+1));
4321 MCAuto<MEDCouplingUMesh> elt2(elt1->clone(false));
4322 MCAuto<DataArrayInt> tmp(elt2->getNodalConnectivity()->deepCopy());
4323 elt2->setConnectivity(tmp,elt2->getNodalConnectivityIndex());
4324 elt2->shiftNodeNumbersInConn(nbRep*elt1->getNumberOfNodes());
4325 elt1->setCoords(elt->getCoords()); elt2->setCoords(elt->getCoords());
4326 std::vector<const MEDCouplingUMesh *> elts(3);
4327 elts[0]=elt; elts[1]=elt1; elts[2]=elt2;
4328 elt=MEDCouplingUMesh::MergeUMeshesOnSameCoords(elts);
4329 elt->setName(getName());
4332 o2ns[ii]=elt->sortCellsInMEDFileFrmt();
4333 ret->setMeshAtLevel(lev,elt);
4335 MCAuto<MEDCouplingUMesh> endLev(getMeshAtLevel(levs.back())),endLev2;
4336 endLev=endLev->clone(false); endLev->setCoords(coords);
4337 MCAuto<DataArrayInt> tmp(endLev->getNodalConnectivity()->deepCopy());
4338 endLev2=endLev->clone(false); endLev2->setConnectivity(tmp,endLev->getNodalConnectivityIndex());
4339 endLev2->shiftNodeNumbersInConn(nbRep*getNumberOfNodes());
4340 endLev=MEDCouplingUMesh::MergeUMeshesOnSameCoords(endLev,endLev2);
4341 o2ns[levs.size()]=endLev->sortCellsInMEDFileFrmt();
4342 endLev->setName(getName());
4343 ret->setMeshAtLevel(levs.back()-1,endLev);
4345 for(std::size_t ii=0;ii!=zeList.size();ii++)
4348 std::vector< MCAuto<DataArrayInt> > outGrps;
4349 std::vector< const DataArrayInt * > outGrps2;
4352 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4354 MCAuto<DataArrayInt> grpArr(getGroupArr(lev+1,*grp));
4355 if(!grpArr->empty())
4357 MCAuto<DataArrayInt> grpArr1(grpArr->deepCopy()),grpArr2(grpArr->deepCopy());
4358 int offset0(zeList[ii]->getNumberOfCells());
4359 int offset1(offset0+getNumberOfCellsAtLevel(lev+1));
4360 grpArr1->applyLin(1,offset0); grpArr2->applyLin(1,offset1);
4361 std::ostringstream oss; oss << grpArr2->getName() << "_top";
4362 grpArr2->setName(oss.str());
4363 grpArr1->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4364 grpArr2->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4365 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4366 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4371 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4373 MCAuto<DataArrayInt> grpArr(getGroupArr(lev,*grp));
4374 if(!grpArr->empty())
4376 int nbCellsB4Extrusion(getNumberOfCellsAtLevel(lev));
4377 std::vector< MCAuto<DataArrayInt> > grpArrs(nbRep);
4378 std::vector< const DataArrayInt *> grpArrs2(nbRep);
4379 for(int iii=0;iii<nbRep;iii++)
4381 grpArrs[iii]=grpArr->deepCopy(); grpArrs[iii]->applyLin(1,iii*nbCellsB4Extrusion);
4382 grpArrs2[iii]=grpArrs[iii];
4384 MCAuto<DataArrayInt> grpArrExt(DataArrayInt::Aggregate(grpArrs2));
4385 grpArrExt->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4386 std::ostringstream grpName; grpName << *grp << "_extruded";
4387 grpArrExt->setName(grpName.str());
4388 outGrps.push_back(grpArrExt);
4389 outGrps2.push_back(grpArrExt);
4392 ret->setGroupsAtLevel(lev,outGrps2);
4394 std::vector< MCAuto<DataArrayInt> > outGrps;
4395 std::vector< const DataArrayInt * > outGrps2;
4396 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4398 MCAuto<DataArrayInt> grpArr1(getGroupArr(levs.back(),*grp));
4399 if(grpArr1->empty())
4401 MCAuto<DataArrayInt> grpArr2(grpArr1->deepCopy());
4402 std::ostringstream grpName; grpName << *grp << "_top";
4403 grpArr2->setName(grpName.str());
4404 grpArr2->applyLin(1,getNumberOfCellsAtLevel(levs.back()));
4405 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4406 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4408 ret->setGroupsAtLevel(levs.back()-1,outGrps2);
4413 * This method converts all linear cells in \a this into quadratic cells (following the \a conversionType policy).
4414 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4415 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4417 * \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
4418 * corresponding quadratic cells. 1 is those creating the 'most' complex.
4419 * \param [in] eps - detection threshold for coordinates.
4420 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4422 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , quadraticToLinear
4424 MEDFileUMesh *MEDFileUMesh::linearToQuadratic(int conversionType, double eps) const
4427 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4428 int initialNbNodes(getNumberOfNodes());
4429 MCAuto<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4430 MCAuto<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCopy()));
4432 MCAuto<DataArrayInt> notUsed(m0->convertLinearCellsToQuadratic(conversionType));
4434 DataArrayDouble *zeCoords(m0->getCoords());
4435 ret->setMeshAtLevel(0,m0);
4436 std::vector<int> levs(getNonEmptyLevels());
4437 const DataArrayInt *famField(getFamilyFieldAtLevel(0));
4440 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4441 ret->setFamilyFieldArr(0,famFieldCpy);
4443 famField=getFamilyFieldAtLevel(1);
4446 MCAuto<DataArrayInt> fam(DataArrayInt::New()); fam->alloc(zeCoords->getNumberOfTuples(),1);
4447 fam->fillWithZero();
4448 fam->setPartOfValues1(famField,0,initialNbNodes,1,0,1,1);
4449 ret->setFamilyFieldArr(1,fam);
4451 ret->copyFamGrpMapsFrom(*this);
4452 MCAuto<DataArrayDouble> partZeCoords(zeCoords->selectByTupleIdSafeSlice(initialNbNodes,zeCoords->getNumberOfTuples(),1));
4453 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4457 MCAuto<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4458 MCAuto<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCopy()));
4459 if(m1->getMeshDimension()!=0)
4462 MCAuto<DataArrayInt> notUsed(m1->convertLinearCellsToQuadratic(conversionType));
4463 }//kill unused notUsed var
4464 MCAuto<DataArrayDouble> m1Coords(m1->getCoords()->selectByTupleIdSafeSlice(initialNbNodes,m1->getNumberOfNodes(),1));
4466 bool a(partZeCoords->areIncludedInMe(m1Coords,eps,b));
4467 MCAuto<DataArrayInt> bSafe(b);
4470 std::ostringstream oss; oss << "MEDFileUMesh::linearCellsToQuadratic : for level " << *lev << " problem to identify nodes generated !";
4471 throw INTERP_KERNEL::Exception(oss.str().c_str());
4473 b->applyLin(1,initialNbNodes);
4474 MCAuto<DataArrayInt> l0(DataArrayInt::New()); l0->alloc(initialNbNodes,1); l0->iota();
4475 std::vector<const DataArrayInt *> v(2); v[0]=l0; v[1]=b;
4476 MCAuto<DataArrayInt> renum(DataArrayInt::Aggregate(v));
4477 m1->renumberNodesInConn(renum->begin());
4479 m1->setCoords(zeCoords);
4480 ret->setMeshAtLevel(*lev,m1);
4481 famField=getFamilyFieldAtLevel(*lev);
4484 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4485 ret->setFamilyFieldArr(*lev,famFieldCpy);
4492 * This method converts all quadratic cells in \a this into linear cells.
4493 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4494 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4496 * \param [in] eps - detection threshold for coordinates.
4497 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4499 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , linearToQuadratic
4501 MEDFileUMesh *MEDFileUMesh::quadraticToLinear(double eps) const
4504 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4505 MCAuto<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4506 MCAuto<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCopy()));
4507 m0->convertQuadraticCellsToLinear();
4509 DataArrayDouble *zeCoords(m0->getCoords());
4510 ret->setMeshAtLevel(0,m0);
4511 std::vector<int> levs(getNonEmptyLevels());
4512 const DataArrayInt *famField(getFamilyFieldAtLevel(0));
4515 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4516 ret->setFamilyFieldArr(0,famFieldCpy);
4518 famField=getFamilyFieldAtLevel(1);
4521 MCAuto<DataArrayInt> fam(famField->selectByTupleIdSafeSlice(0,zeCoords->getNumberOfTuples(),1));
4522 ret->setFamilyFieldArr(1,fam);
4524 ret->copyFamGrpMapsFrom(*this);
4525 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4529 MCAuto<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4530 MCAuto<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCopy()));
4531 m1->convertQuadraticCellsToLinear();
4534 bool a(zeCoords->areIncludedInMe(m1->getCoords(),eps,b));
4535 MCAuto<DataArrayInt> bSafe(b);
4538 std::ostringstream oss; oss << "MEDFileUMesh::quadraticToLinear : for level " << *lev << " problem to identify nodes generated !";
4539 throw INTERP_KERNEL::Exception(oss.str().c_str());
4541 m1->renumberNodesInConn(b->begin());
4542 m1->setCoords(zeCoords);
4543 ret->setMeshAtLevel(*lev,m1);
4544 famField=getFamilyFieldAtLevel(*lev);
4547 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4548 ret->setFamilyFieldArr(*lev,famFieldCpy);
4555 * Computes the symmetry of \a this.
4556 * \return a new object.
4558 MCAuto<MEDFileUMesh> MEDFileUMesh::symmetry3DPlane(const double point[3], const double normalVector[3]) const
4560 MCAuto<MEDFileUMesh> ret(deepCopy());
4561 DataArrayDouble *myCoo(getCoords());
4564 MCAuto<DataArrayDouble> newCoo(myCoo->symmetry3DPlane(point,normalVector));
4565 ret->setCoordsForced(newCoo);
4570 MCAuto<MEDFileUMesh> MEDFileUMesh::Aggregate(const std::vector<const MEDFileUMesh *>& meshes)
4573 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : empty input vector !");
4574 std::size_t sz(meshes.size()),i(0);
4575 std::vector<const DataArrayDouble *> coos(sz);
4576 std::vector<const DataArrayInt *> fam_coos(sz),num_coos(sz);
4577 for(std::vector<const MEDFileUMesh *>::const_iterator it=meshes.begin();it!=meshes.end();it++,i++)
4580 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : presence of NULL pointer in input vector !");
4581 coos[i]=(*it)->getCoords();
4582 fam_coos[i]=(*it)->getFamilyFieldAtLevel(1);
4583 num_coos[i]=(*it)->getNumberFieldAtLevel(1);
4585 const MEDFileUMesh *ref(meshes[0]);
4586 int spaceDim(ref->getSpaceDimension()),meshDim(ref->getMeshDimension());
4587 std::vector<int> levs(ref->getNonEmptyLevels());
4588 std::map<int, std::vector<const DataArrayInt *> > m_fam,m_renum;
4589 std::map<int, std::vector< MCAuto< MEDCouplingUMesh > > > m_mesh2;
4590 std::map<int, std::vector<const MEDCouplingUMesh *> > m_mesh;
4591 std::map<std::string,int> map1;
4592 std::map<std::string, std::vector<std::string> > map2;
4593 for(std::vector<const MEDFileUMesh *>::const_iterator it=meshes.begin();it!=meshes.end();it++,i++)
4595 if((*it)->getSpaceDimension()!=spaceDim)
4596 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : space dimension must be homogeneous !");
4597 if((*it)->getMeshDimension()!=meshDim)
4598 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : mesh dimension must be homogeneous !");
4599 if((*it)->getNonEmptyLevels()!=levs)
4600 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : levels must be the same for elements in input vector !");
4601 for(std::vector<int>::const_iterator it2=levs.begin();it2!=levs.end();it2++)
4603 MCAuto<MEDCouplingUMesh> locMesh((*it)->getMeshAtLevel(*it2));
4604 m_mesh[*it2].push_back(locMesh); m_mesh2[*it2].push_back(locMesh);
4605 m_fam[*it2].push_back((*it)->getFamilyFieldAtLevel(*it2));
4606 m_renum[*it2].push_back((*it)->getNumberFieldAtLevel(*it2));
4608 const std::map<std::string,int>& locMap1((*it)->getFamilyInfo());
4609 for(std::map<std::string,int>::const_iterator it3=locMap1.begin();it3!=locMap1.end();it3++)
4610 map1[(*it3).first]=(*it3).second;
4611 const std::map<std::string, std::vector<std::string> >& locMap2((*it)->getGroupInfo());
4612 for(std::map<std::string, std::vector<std::string> >::const_iterator it4=locMap2.begin();it4!=locMap2.end();it4++)
4613 map2[(*it4).first]=(*it4).second;
4615 // Easy part : nodes
4616 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4617 MCAuto<DataArrayDouble> coo(DataArrayDouble::Aggregate(coos));
4618 ret->setCoords(coo);
4619 if(std::find(fam_coos.begin(),fam_coos.end(),(const DataArrayInt *)0)==fam_coos.end())
4621 MCAuto<DataArrayInt> fam_coo(DataArrayInt::Aggregate(fam_coos));
4622 ret->setFamilyFieldArr(1,fam_coo);
4624 if(std::find(num_coos.begin(),num_coos.end(),(const DataArrayInt *)0)==num_coos.end())
4626 MCAuto<DataArrayInt> num_coo(DataArrayInt::Aggregate(num_coos));
4627 ret->setRenumFieldArr(1,num_coo);
4630 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
4632 std::map<int, std::vector<const MEDCouplingUMesh *> >::const_iterator it2(m_mesh.find(*it));
4633 if(it2==m_mesh.end())
4634 throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : internal error 1 !");
4635 MCAuto<MEDCouplingUMesh> mesh(MEDCouplingUMesh::MergeUMeshes((*it2).second));
4636 mesh->setCoords(coo); mesh->setName(ref->getName());
4637 MCAuto<DataArrayInt> renum(mesh->sortCellsInMEDFileFrmt());
4638 ret->setMeshAtLevel(*it,mesh);
4639 std::map<int, std::vector<const DataArrayInt *> >::const_iterator it3(m_fam.find(*it)),it4(m_renum.find(*it));
4640 if(it3!=m_fam.end())
4642 const std::vector<const DataArrayInt *>& fams((*it3).second);
4643 if(std::find(fams.begin(),fams.end(),(const DataArrayInt *)0)==fams.end())
4645 MCAuto<DataArrayInt> famm(DataArrayInt::Aggregate(fams));
4646 famm->renumberInPlace(renum->begin());
4647 ret->setFamilyFieldArr(*it,famm);
4650 if(it4!=m_renum.end())
4652 const std::vector<const DataArrayInt *>& renums((*it4).second);
4653 if(std::find(renums.begin(),renums.end(),(const DataArrayInt *)0)==renums.end())
4655 MCAuto<DataArrayInt> renumm(DataArrayInt::Aggregate(renums));
4656 renumm->renumberInPlace(renum->begin());
4657 ret->setRenumFieldArr(*it,renumm);
4662 ret->setFamilyInfo(map1);
4663 ret->setGroupInfo(map2);
4664 ret->setName(ref->getName());
4668 MEDCouplingMappedExtrudedMesh *MEDFileUMesh::convertToExtrudedMesh() const
4670 if(getMeshDimension()!=3)
4671 throw INTERP_KERNEL::Exception("MEDFileUMesh::convertToExtrudedMesh : works only for 3D mesh !");
4672 MCAuto<MEDCouplingUMesh> m3D(getMeshAtLevel(0)),m2D(getMeshAtLevel(-1));
4673 if(m3D.isNull() || m2D.isNull())
4674 throw INTERP_KERNEL::Exception("MEDFileUMesh::convertToExtrudedMesh : this must be defined both at level 0 and level -1 !");
4675 int zeId(std::numeric_limits<int>::max()-getFamilyId(GetSpeStr4ExtMesh()));
4676 MCAuto<MEDCouplingMappedExtrudedMesh> ret(MEDCouplingMappedExtrudedMesh::New(m3D,m2D,zeId));
4680 void MEDFileUMesh::serialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr, std::vector< MCAuto<DataArrayInt> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)
4682 clearNonDiscrAttributes();
4683 forceComputationOfParts();
4684 tinyDouble.clear(); tinyInt.clear(); tinyStr.clear(); bigArraysI.clear(); bigArrayD=0;
4685 std::vector<int> layer0;
4686 layer0.push_back(getAxisType());//0 i
4687 layer0.push_back(_order); //1 i
4688 layer0.push_back(_iteration);//2 i
4689 layer0.push_back(getSpaceDimension());//3 i
4690 tinyDouble.push_back(_time);//0 d
4691 tinyStr.push_back(_name);//0 s
4692 tinyStr.push_back(_desc_name);//1 s
4693 for(int i=0;i<getSpaceDimension();i++)
4694 tinyStr.push_back(_coords->getInfoOnComponent(i));
4695 layer0.push_back((int)_families.size());//4 i <- key info aa layer#0
4696 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
4698 tinyStr.push_back((*it).first);
4699 layer0.push_back((*it).second);
4701 layer0.push_back((int)_groups.size());//4+aa i <- key info bb layer#0
4702 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
4704 layer0.push_back((int)(*it0).second.size());
4705 tinyStr.push_back((*it0).first);
4706 for(std::vector<std::string>::const_iterator it1=((*it0).second).begin();it1!=((*it0).second).end();it1++)
4707 tinyStr.push_back(*it1);
4709 // sizeof(layer0)==4+aa+1+bb layer#0
4710 bigArrayD=_coords;// 0 bd
4711 bigArraysI.push_back(_fam_coords);// 0 bi
4712 bigArraysI.push_back(_num_coords);// 1 bi
4713 const PartDefinition *pd(_part_coords);
4715 layer0.push_back(-1);
4718 std::vector<int> tmp0;
4719 pd->serialize(tmp0,bigArraysI);
4720 tinyInt.push_back(tmp0.size());
4721 tinyInt.insert(tinyInt.end(),tmp0.begin(),tmp0.end());
4724 std::vector<int> layer1;
4725 std::vector<int> levs(getNonEmptyLevels());
4726 layer1.push_back((int)levs.size());// 0 i <- key
4727 layer1.insert(layer1.end(),levs.begin(),levs.end());
4728 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
4730 const MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(*it));
4731 lev->serialize(layer1,bigArraysI);
4733 // put layers all together.
4734 tinyInt.push_back(layer0.size());
4735 tinyInt.insert(tinyInt.end(),layer0.begin(),layer0.end());
4736 tinyInt.push_back(layer1.size());
4737 tinyInt.insert(tinyInt.end(),layer1.begin(),layer1.end());
4740 void MEDFileUMesh::unserialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr,
4741 std::vector< MCAuto<DataArrayInt> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)
4743 int sz0(tinyInt[0]);
4744 std::vector<int> layer0(tinyInt.begin()+1,tinyInt.begin()+1+sz0);
4745 int sz1(tinyInt[sz0+1]);
4746 std::vector<int> layer1(tinyInt.begin()+2+sz0,tinyInt.begin()+2+sz0+sz1);
4748 std::reverse(layer0.begin(),layer0.end());
4749 std::reverse(layer1.begin(),layer1.end());
4750 std::reverse(tinyDouble.begin(),tinyDouble.end());
4751 std::reverse(tinyStr.begin(),tinyStr.end());
4752 std::reverse(bigArraysI.begin(),bigArraysI.end());
4754 setAxisType((MEDCouplingAxisType)layer0.back()); layer0.pop_back();
4755 _order=layer0.back(); layer0.pop_back();
4756 _iteration=layer0.back(); layer0.pop_back();
4757 int spaceDim(layer0.back()); layer0.pop_back();
4758 _time=tinyDouble.back(); tinyDouble.pop_back();
4759 _name=tinyStr.back(); tinyStr.pop_back();
4760 _desc_name=tinyStr.back(); tinyStr.pop_back();
4761 _coords=bigArrayD; _coords->rearrange(spaceDim);
4762 for(int i=0;i<spaceDim;i++)
4764 _coords->setInfoOnComponent(i,tinyStr.back());
4767 int nbOfFams(layer0.back()); layer0.pop_back();
4769 for(int i=0;i<nbOfFams;i++)
4771 _families[tinyStr.back()]=layer0.back();
4772 tinyStr.pop_back(); layer0.pop_back();
4774 int nbGroups(layer0.back()); layer0.pop_back();
4776 for(int i=0;i<nbGroups;i++)
4778 std::string grpName(tinyStr.back()); tinyStr.pop_back();
4779 int nbOfFamsOnGrp(layer0.back()); layer0.pop_back();
4780 std::vector<std::string> fams(nbOfFamsOnGrp);
4781 for(int j=0;j<nbOfFamsOnGrp;j++)
4783 fams[j]=tinyStr.back(); tinyStr.pop_back();
4785 _groups[grpName]=fams;
4787 _fam_coords=bigArraysI.back(); bigArraysI.pop_back();
4788 _num_coords=bigArraysI.back(); bigArraysI.pop_back();
4790 int isPd(layer0.back()); layer0.pop_back();
4793 std::vector<int> tmp0(layer0.begin(),layer0.begin()+isPd);
4794 layer0.erase(layer0.begin(),layer0.begin()+isPd);
4795 _part_coords=PartDefinition::Unserialize(tmp0,bigArraysI);
4798 throw INTERP_KERNEL::Exception("MEDFileUMesh::unserialize : something wrong during unserialization #1 !");
4800 int nbLevs(layer1.back()); layer1.pop_back();
4801 std::vector<int> levs(layer1.rbegin(),layer1.rbegin()+nbLevs); layer1.erase(layer1.end()-nbLevs,layer1.end());
4803 int maxLev(-(*std::min_element(levs.begin(),levs.end())));
4804 _ms.resize(maxLev+1);
4805 for(int i=0;i<nbLevs;i++)
4809 _ms[pos]=MEDFileUMeshSplitL1::Unserialize(_name,_coords,layer1,bigArraysI);
4814 * Adds a group of nodes to \a this mesh.
4815 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
4816 * The ids should be sorted and different each other (MED file norm).
4818 * \warning this method can alter default "FAMILLE_ZERO" family.
4819 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
4821 * \throw If the node coordinates array is not set.
4822 * \throw If \a ids == \c NULL.
4823 * \throw If \a ids->getName() == "".
4824 * \throw If \a ids does not respect the MED file norm.
4825 * \throw If a group with name \a ids->getName() already exists.
4827 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids)
4829 const DataArrayDouble *coords(_coords);
4831 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
4832 int nbOfNodes(coords->getNumberOfTuples());
4833 if(!((DataArrayInt *)_fam_coords))
4834 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
4836 addGroupUnderground(true,ids,_fam_coords);
4840 * Adds a group of nodes/cells/faces/edges to \a this mesh.
4842 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
4843 * The ids should be sorted and different each other (MED file norm).
4845 * \warning this method can alter default "FAMILLE_ZERO" family.
4846 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
4848 * \throw If the node coordinates array is not set.
4849 * \throw If \a ids == \c NULL.
4850 * \throw If \a ids->getName() == "".
4851 * \throw If \a ids does not respect the MED file norm.
4852 * \throw If a group with name \a ids->getName() already exists.
4854 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
4856 std::vector<int> levs(getNonEmptyLevelsExt());
4857 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
4859 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
4860 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
4862 if(meshDimRelToMaxExt==1)
4863 { addNodeGroup(ids); return ; }
4864 MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(meshDimRelToMaxExt));
4865 DataArrayInt *fam(lev->getOrCreateAndGetFamilyField());
4866 addGroupUnderground(false,ids,fam);
4870 * Changes a name of a family specified by its id.
4871 * \param [in] id - the id of the family of interest.
4872 * \param [in] newFamName - the new family name.
4873 * \throw If no family with the given \a id exists.
4875 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName)
4877 std::string oldName=getFamilyNameGivenId(id);
4878 _families.erase(oldName);
4879 _families[newFamName]=id;
4883 * Removes a mesh of a given dimension.
4884 * \param [in] meshDimRelToMax - the relative dimension of interest.
4885 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
4887 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
4889 std::vector<int> levSet=getNonEmptyLevels();
4890 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
4891 if(it==levSet.end())
4892 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
4893 int pos=(-meshDimRelToMax);
4898 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
4899 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4900 * \param [in] m - the new mesh to set.
4901 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4903 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4904 * another node coordinates array.
4905 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4906 * to the existing meshes of other levels of \a this mesh.
4908 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
4910 MCAuto<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
4911 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4915 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
4916 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4917 * \param [in] m - the new mesh to set.
4918 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
4919 * writing \a this mesh in a MED file.
4920 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4922 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4923 * another node coordinates array.
4924 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4925 * to the existing meshes of other levels of \a this mesh.
4927 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
4929 MCAuto<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
4930 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4933 MCAuto<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
4935 dealWithTinyInfo(m);
4936 std::vector<int> levSet=getNonEmptyLevels();
4937 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
4939 if((DataArrayDouble *)_coords==0)
4941 DataArrayDouble *c=m->getCoords();
4946 if(m->getCoords()!=_coords)
4947 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
4948 int sz=(-meshDimRelToMax)+1;
4949 if(sz>=(int)_ms.size())
4951 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
4955 return _ms[-meshDimRelToMax];
4959 * This method allows to set at once the content of different levels in \a this.
4960 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
4962 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
4963 * \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.
4964 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
4966 * \throw If \a there is a null pointer in \a ms.
4967 * \sa MEDFileUMesh::setMeshAtLevel
4969 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4973 const MEDCouplingUMesh *mRef=ms[0];
4975 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
4976 std::string name(mRef->getName());
4977 const DataArrayDouble *coo(mRef->getCoords());
4980 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4982 const MEDCouplingUMesh *cur(*it);
4984 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
4985 if(coo!=cur->getCoords())
4986 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
4987 int mdim=cur->getMeshDimension();
4988 zeDim=std::max(zeDim,mdim);
4989 if(s.find(mdim)!=s.end())
4990 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
4992 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4994 int mdim=(*it)->getMeshDimension();
4995 setName((*it)->getName());
4996 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
5002 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
5003 * meshes each representing a group, and creates corresponding groups in \a this mesh.
5004 * The given meshes must share the same node coordinates array.
5005 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
5006 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
5007 * create in \a this mesh.
5008 * \throw If \a ms is empty.
5009 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
5010 * to the existing meshes of other levels of \a this mesh.
5011 * \throw If the meshes in \a ms do not share the same node coordinates array.
5012 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
5013 * of the given meshes.
5014 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkConsistencyLight()).
5015 * \throw If names of some meshes in \a ms are equal.
5016 * \throw If \a ms includes a mesh with an empty name.
5018 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
5021 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
5022 int sz=(-meshDimRelToMax)+1;
5023 if(sz>=(int)_ms.size())
5025 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
5026 DataArrayDouble *coo=checkMultiMesh(ms);
5027 if((DataArrayDouble *)_coords==0)
5033 if((DataArrayDouble *)_coords!=coo)
5034 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
5035 std::vector<DataArrayInt *> corr;
5036 MCAuto<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
5037 std::vector< MCAuto<DataArrayInt> > corr3(corr.begin(),corr.end());
5038 setMeshAtLevel(meshDimRelToMax,m,renum);
5039 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
5040 setGroupsAtLevel(meshDimRelToMax,corr2,true);
5044 * Creates groups at a given level in \a this mesh from a sequence of
5045 * meshes each representing a group.
5046 * The given meshes must share the same node coordinates array.
5047 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
5048 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
5049 * create in \a this mesh.
5050 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
5052 * \throw If \a ms is empty.
5053 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
5054 * to the existing meshes of other levels of \a this mesh.
5055 * \throw If the meshes in \a ms do not share the same node coordinates array.
5056 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
5057 * of the given meshes.
5058 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkConsistencyLight()).
5059 * \throw If names of some meshes in \a ms are equal.
5060 * \throw If \a ms includes a mesh with an empty name.
5062 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
5065 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
5066 int sz=(-meshDimRelToMax)+1;
5067 if(sz>=(int)_ms.size())
5069 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
5070 DataArrayDouble *coo=checkMultiMesh(ms);
5071 if((DataArrayDouble *)_coords==0)
5077 if((DataArrayDouble *)_coords!=coo)
5078 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
5079 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
5080 std::vector< MCAuto<DataArrayInt> > corr(ms.size());
5082 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5084 DataArrayInt *arr=0;
5085 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
5089 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
5090 throw INTERP_KERNEL::Exception(oss.str().c_str());
5093 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
5094 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
5097 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
5099 const DataArrayDouble *ret=ms[0]->getCoords();
5100 int mdim=ms[0]->getMeshDimension();
5101 for(unsigned int i=1;i<ms.size();i++)
5103 ms[i]->checkConsistencyLight();
5104 if(ms[i]->getCoords()!=ret)
5105 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
5106 if(ms[i]->getMeshDimension()!=mdim)
5107 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
5109 return const_cast<DataArrayDouble *>(ret);
5113 * Sets the family field of a given relative dimension.
5114 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
5115 * the family field is set.
5116 * \param [in] famArr - the array of the family field.
5117 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5118 * \throw If \a famArr has an invalid size.
5120 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
5122 if(meshDimRelToMaxExt==1)
5129 DataArrayDouble *coo(_coords);
5131 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
5132 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
5137 if(meshDimRelToMaxExt>1)
5138 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
5139 int traducedRk=-meshDimRelToMaxExt;
5140 if(traducedRk>=(int)_ms.size())
5141 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
5142 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
5143 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
5144 return _ms[traducedRk]->setFamilyArr(famArr);
5148 * Sets the optional numbers of mesh entities of a given dimension.
5149 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5150 * \param [in] renumArr - the array of the numbers.
5151 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5152 * \throw If \a renumArr has an invalid size.
5154 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
5156 if(meshDimRelToMaxExt==1)
5164 DataArrayDouble *coo(_coords);
5166 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
5167 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
5168 renumArr->incrRef();
5169 _num_coords=renumArr;
5173 if(meshDimRelToMaxExt>1)
5174 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
5175 int traducedRk=-meshDimRelToMaxExt;
5176 if(traducedRk>=(int)_ms.size())
5177 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
5178 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
5179 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
5180 return _ms[traducedRk]->setRenumArr(renumArr);
5184 * Sets the optional names of mesh entities of a given dimension.
5185 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5186 * \param [in] nameArr - the array of the names.
5187 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5188 * \throw If \a nameArr has an invalid size.
5190 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
5192 if(meshDimRelToMaxExt==1)
5199 DataArrayDouble *coo(_coords);
5201 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
5202 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
5204 _name_coords=nameArr;
5207 if(meshDimRelToMaxExt>1)
5208 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
5209 int traducedRk=-meshDimRelToMaxExt;
5210 if(traducedRk>=(int)_ms.size())
5211 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
5212 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
5213 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
5214 return _ms[traducedRk]->setNameArr(nameArr);
5217 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
5219 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
5220 if((const MEDFileUMeshSplitL1 *)(*it))
5221 (*it)->synchronizeTinyInfo(*this);
5225 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
5227 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId)
5229 DataArrayInt *arr=_fam_coords;
5231 arr->changeValue(oldId,newId);
5232 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
5234 MEDFileUMeshSplitL1 *sp=(*it);
5237 sp->changeFamilyIdArr(oldId,newId);
5242 std::list< MCAuto<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
5244 std::list< MCAuto<DataArrayInt> > ret;
5245 const DataArrayInt *da(_fam_coords);
5247 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5248 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
5250 const MEDFileUMeshSplitL1 *elt(*it);
5253 da=elt->getFamilyField();
5255 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5261 void MEDFileUMesh::computeRevNum() const
5263 if((const DataArrayInt *)_num_coords)
5266 int maxValue=_num_coords->getMaxValue(pos);
5267 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
5271 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
5273 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
5276 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildrenWithNull() const
5278 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
5279 ret.push_back((const DataArrayInt *)_fam_nodes);
5280 ret.push_back((const DataArrayInt *)_num_nodes);
5281 ret.push_back((const DataArrayAsciiChar *)_names_nodes);
5282 ret.push_back((const DataArrayInt *)_fam_cells);
5283 ret.push_back((const DataArrayInt *)_num_cells);
5284 ret.push_back((const DataArrayAsciiChar *)_names_cells);
5285 ret.push_back((const DataArrayInt *)_fam_faces);
5286 ret.push_back((const DataArrayInt *)_num_faces);
5287 ret.push_back((const DataArrayInt *)_rev_num_nodes);
5288 ret.push_back((const DataArrayAsciiChar *)_names_faces);
5289 ret.push_back((const DataArrayInt *)_rev_num_cells);
5290 ret.push_back((const MEDCoupling1SGTUMesh*)_faces_if_necessary);
5294 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
5296 int ret=-std::numeric_limits<int>::max(),tmp=-1;
5297 if((const DataArrayInt *)_fam_nodes)
5299 int val=_fam_nodes->getMaxValue(tmp);
5300 ret=std::max(ret,std::abs(val));
5302 if((const DataArrayInt *)_fam_cells)
5304 int val=_fam_cells->getMaxValue(tmp);
5305 ret=std::max(ret,std::abs(val));
5307 if((const DataArrayInt *)_fam_faces)
5309 int val=_fam_faces->getMaxValue(tmp);
5310 ret=std::max(ret,std::abs(val));
5315 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
5317 int ret=-std::numeric_limits<int>::max(),tmp=-1;
5318 if((const DataArrayInt *)_fam_nodes)
5320 int val=_fam_nodes->getMaxValue(tmp);
5321 ret=std::max(ret,val);
5323 if((const DataArrayInt *)_fam_cells)
5325 int val=_fam_cells->getMaxValue(tmp);
5326 ret=std::max(ret,val);
5328 if((const DataArrayInt *)_fam_faces)
5330 int val=_fam_faces->getMaxValue(tmp);
5331 ret=std::max(ret,val);
5336 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const
5338 int ret=std::numeric_limits<int>::max(),tmp=-1;
5339 if((const DataArrayInt *)_fam_nodes)
5341 int val=_fam_nodes->getMinValue(tmp);
5342 ret=std::min(ret,val);
5344 if((const DataArrayInt *)_fam_cells)
5346 int val=_fam_cells->getMinValue(tmp);
5347 ret=std::min(ret,val);
5349 if((const DataArrayInt *)_fam_faces)
5351 int val=_fam_faces->getMinValue(tmp);
5352 ret=std::min(ret,val);
5357 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5359 if(!MEDFileMesh::isEqual(other,eps,what))
5361 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
5364 what="Mesh types differ ! This is structured and other is NOT !";
5367 const DataArrayInt *famc1=_fam_nodes;
5368 const DataArrayInt *famc2=otherC->_fam_nodes;
5369 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5371 what="Mismatch of families arr on nodes ! One is defined and not other !";
5376 bool ret=famc1->isEqual(*famc2);
5379 what="Families arr on nodes differ !";
5384 famc2=otherC->_fam_cells;
5385 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5387 what="Mismatch of families arr on cells ! One is defined and not other !";
5392 bool ret=famc1->isEqual(*famc2);
5395 what="Families arr on cells differ !";
5400 famc2=otherC->_fam_faces;
5401 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5403 what="Mismatch of families arr on faces ! One is defined and not other !";
5408 bool ret=famc1->isEqual(*famc2);
5411 what="Families arr on faces differ !";
5416 famc2=otherC->_num_nodes;
5417 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5419 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
5424 bool ret=famc1->isEqual(*famc2);
5427 what="Numbering arr on nodes differ !";
5432 famc2=otherC->_num_cells;
5433 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5435 what="Mismatch of numbering arr on cells ! One is defined and not other !";
5440 bool ret=famc1->isEqual(*famc2);
5443 what="Numbering arr on cells differ !";
5448 famc2=otherC->_num_faces;
5449 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5451 what="Mismatch of numbering arr on faces ! One is defined and not other !";
5456 bool ret=famc1->isEqual(*famc2);
5459 what="Numbering arr on faces differ !";
5463 const DataArrayAsciiChar *d1=_names_cells;
5464 const DataArrayAsciiChar *d2=otherC->_names_cells;
5465 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5467 what="Mismatch of naming arr on cells ! One is defined and not other !";
5472 bool ret=d1->isEqual(*d2);
5475 what="Naming arr on cells differ !";
5480 d2=otherC->_names_faces;
5481 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5483 what="Mismatch of naming arr on faces ! One is defined and not other !";
5488 bool ret=d1->isEqual(*d2);
5491 what="Naming arr on faces differ !";
5496 d2=otherC->_names_nodes;
5497 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5499 what="Mismatch of naming arr on nodes ! One is defined and not other !";
5504 bool ret=d1->isEqual(*d2);
5507 what="Naming arr on nodes differ !";
5514 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
5516 MEDFileMesh::clearNonDiscrAttributes();
5517 const DataArrayInt *tmp=_fam_nodes;
5519 (const_cast<DataArrayInt *>(tmp))->setName("");
5522 (const_cast<DataArrayInt *>(tmp))->setName("");
5525 (const_cast<DataArrayInt *>(tmp))->setName("");
5528 (const_cast<DataArrayInt *>(tmp))->setName("");
5531 (const_cast<DataArrayInt *>(tmp))->setName("");
5534 (const_cast<DataArrayInt *>(tmp))->setName("");
5538 * Returns ids of mesh entities contained in given families of a given dimension.
5539 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
5541 * \param [in] fams - the names of the families of interest.
5542 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
5543 * returned instead of ids.
5544 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
5545 * numbers, if available and required, of mesh entities of the families. The caller
5546 * is to delete this array using decrRef() as it is no more needed.
5547 * \throw If the family field is missing for \a meshDimRelToMaxExt.
5549 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
5551 std::vector<int> famIds(getFamiliesIds(fams));
5552 switch(meshDimRelToMaxExt)
5556 if((const DataArrayInt *)_fam_nodes)
5558 MCAuto<DataArrayInt> da;
5560 da=_fam_nodes->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5562 da=_fam_nodes->findIdsEqualList(0,0);
5564 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
5569 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
5574 if((const DataArrayInt *)_fam_cells)
5576 MCAuto<DataArrayInt> da;
5578 da=_fam_cells->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5580 da=_fam_cells->findIdsEqualList(0,0);
5582 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
5587 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
5592 if((const DataArrayInt *)_fam_faces)
5594 MCAuto<DataArrayInt> da;
5596 da=_fam_faces->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5598 da=_fam_faces->findIdsEqualList(0,0);
5600 return MEDFileUMeshSplitL1::Renumber(_num_faces,da);
5605 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on faces !");
5609 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : input meshDimRelative must be in [0,1,-1] !");
5611 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : unmanaged case !");
5615 * Sets the family field of a given relative dimension.
5616 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
5617 * the family field is set.
5618 * \param [in] famArr - the array of the family field.
5619 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5620 * \throw If \a famArr has an invalid size.
5621 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1 and \a meshDimRelToMaxExt != -1.
5623 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
5625 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5627 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
5628 switch(meshDimRelToMaxExt)
5632 int nbCells(mesh->getNumberOfCells());
5634 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
5640 int nbNodes(mesh->getNumberOfNodes());
5642 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5648 int nbCells(mesh->getNumberOfCellsOfSubLevelMesh());
5650 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of faces of mesh !");
5655 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : Only available for levels 0 or 1 or -1 !");
5662 * Sets the optional numbers of mesh entities of a given dimension.
5663 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5664 * \param [in] renumArr - the array of the numbers.
5665 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5666 * \throw If \a renumArr has an invalid size.
5667 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5669 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
5671 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
5673 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
5674 switch(meshDimRelToMaxExt)
5678 int nbCells=mesh->getNumberOfCells();
5679 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
5680 _num_cells=renumArr;
5685 int nbNodes=mesh->getNumberOfNodes();
5686 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5687 _num_nodes=renumArr;
5692 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5693 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of faces of mesh !");
5694 _num_faces=renumArr;
5698 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 or -1 !");
5701 renumArr->incrRef();
5705 * Sets the optional names of mesh entities of a given dimension.
5706 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5707 * \param [in] nameArr - the array of the names.
5708 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5709 * \throw If \a nameArr has an invalid size.
5711 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
5713 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5715 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
5716 switch(meshDimRelToMaxExt)
5720 int nbCells=mesh->getNumberOfCells();
5721 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
5722 _names_cells=nameArr;
5727 int nbNodes=mesh->getNumberOfNodes();
5728 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
5729 _names_nodes=nameArr;
5734 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5735 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of faces of mesh !");
5736 _names_cells=nameArr;
5739 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5746 * Adds a group of nodes to \a this mesh.
5747 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
5748 * The ids should be sorted and different each other (MED file norm).
5750 * \warning this method can alter default "FAMILLE_ZERO" family.
5751 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5753 * \throw If the node coordinates array is not set.
5754 * \throw If \a ids == \c NULL.
5755 * \throw If \a ids->getName() == "".
5756 * \throw If \a ids does not respect the MED file norm.
5757 * \throw If a group with name \a ids->getName() already exists.
5759 void MEDFileStructuredMesh::addNodeGroup(const DataArrayInt *ids)
5765 * Adds a group of nodes/cells/faces/edges to \a this mesh.
5767 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
5768 * The ids should be sorted and different each other (MED file norm).
5770 * \warning this method can alter default "FAMILLE_ZERO" family.
5771 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5773 * \throw If the node coordinates array is not set.
5774 * \throw If \a ids == \c NULL.
5775 * \throw If \a ids->getName() == "".
5776 * \throw If \a ids does not respect the MED file norm.
5777 * \throw If a group with name \a ids->getName() already exists.
5779 void MEDFileStructuredMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
5781 DataArrayInt *fam(getOrCreateAndGetFamilyFieldAtLevel(meshDimRelToMaxExt));
5782 addGroupUnderground(false,ids,fam);
5787 * Returns the family field for mesh entities of a given dimension.
5788 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5789 * \return const DataArrayInt * - the family field. It is an array of ids of families
5790 * each mesh entity belongs to. It can be \c NULL.
5791 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5793 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
5795 switch(meshDimRelToMaxExt)
5804 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5809 * Returns the family field for mesh entities of a given dimension.
5810 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5811 * \return const DataArrayInt * - the family field. It is an array of ids of families
5812 * each mesh entity belongs to. It can be \c NULL.
5813 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5815 DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
5817 switch(meshDimRelToMaxExt)
5826 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5831 * Returns the optional numbers of mesh entities of a given dimension.
5832 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5833 * \return const DataArrayInt * - the array of the entity numbers.
5834 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5835 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5837 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
5839 switch(meshDimRelToMaxExt)
5848 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5853 * Returns the optional numbers of mesh entities of a given dimension transformed using
5854 * DataArrayInt::invertArrayN2O2O2N().
5855 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5856 * \return const DataArrayInt * - the array of the entity numbers transformed using
5857 * DataArrayInt::invertArrayN2O2O2N().
5858 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5859 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5861 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
5863 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
5864 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
5865 if(meshDimRelToMaxExt==0)
5867 if((const DataArrayInt *)_num_cells)
5870 int maxValue=_num_cells->getMaxValue(pos);
5871 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
5872 return _rev_num_cells;
5875 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
5879 if((const DataArrayInt *)_num_nodes)
5882 int maxValue=_num_nodes->getMaxValue(pos);
5883 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
5884 return _rev_num_nodes;
5887 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
5891 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
5893 switch(meshDimRelToMaxExt)
5896 return _names_cells;
5898 return _names_nodes;
5900 return _names_faces;
5902 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5907 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
5908 * \return std::vector<int> - a sequence of the relative dimensions: [0].
5910 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
5912 std::vector<int> ret(1);
5917 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
5918 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
5920 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
5922 std::vector<int> ret(2);
5928 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
5930 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
5932 std::vector<int> ret;
5933 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells),*famFaces(_fam_faces);
5944 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
5946 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
5948 std::vector<int> ret;
5949 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells),*numFaces(_num_faces);
5960 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
5962 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
5964 std::vector<int> ret;
5965 const DataArrayAsciiChar *namesNodes(_names_nodes),*namesCells(_names_cells),*namesFaces(_names_faces);
5976 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
5978 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
5980 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
5984 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId)
5986 DataArrayInt *arr=_fam_nodes;
5988 arr->changeValue(oldId,newId);
5991 arr->changeValue(oldId,newId);
5994 arr->changeValue(oldId,newId);
5997 std::list< MCAuto<DataArrayInt> > MEDFileStructuredMesh::getAllNonNullFamilyIds() const
5999 std::list< MCAuto<DataArrayInt> > ret;
6000 const DataArrayInt *da(_fam_nodes);
6002 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
6005 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
6008 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
6012 void MEDFileStructuredMesh::deepCpyAttributes()
6014 if((const DataArrayInt*)_fam_nodes)
6015 _fam_nodes=_fam_nodes->deepCopy();
6016 if((const DataArrayInt*)_num_nodes)
6017 _num_nodes=_num_nodes->deepCopy();
6018 if((const DataArrayAsciiChar*)_names_nodes)
6019 _names_nodes=_names_nodes->deepCopy();
6020 if((const DataArrayInt*)_fam_cells)
6021 _fam_cells=_fam_cells->deepCopy();
6022 if((const DataArrayInt*)_num_cells)
6023 _num_cells=_num_cells->deepCopy();
6024 if((const DataArrayAsciiChar*)_names_cells)
6025 _names_cells=_names_cells->deepCopy();
6026 if((const DataArrayInt*)_fam_faces)
6027 _fam_faces=_fam_faces->deepCopy();
6028 if((const DataArrayInt*)_num_faces)
6029 _num_faces=_num_faces->deepCopy();
6030 if((const DataArrayAsciiChar*)_names_faces)
6031 _names_faces=_names_faces->deepCopy();
6032 if((const DataArrayInt*)_rev_num_nodes)
6033 _rev_num_nodes=_rev_num_nodes->deepCopy();
6034 if((const DataArrayInt*)_rev_num_cells)
6035 _rev_num_cells=_rev_num_cells->deepCopy();
6039 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
6041 * \return a pointer to cartesian mesh that need to be managed by the caller.
6042 * \warning the returned pointer has to be managed by the caller.
6046 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
6047 * \param [in] meshDimRelToMax - it must be \c 0 or \c -1.
6048 * \param [in] renum - it must be \c false.
6049 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
6050 * delete using decrRef() as it is no more needed.
6052 MEDCouplingMesh *MEDFileStructuredMesh::getMeshAtLevel(int meshDimRelToMax, bool renum) const
6056 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
6057 const MEDCouplingStructuredMesh *m(getStructuredMesh());
6058 switch(meshDimRelToMax)
6064 return const_cast<MEDCouplingStructuredMesh *>(m);
6069 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getMeshAtLevel : level -1 requested must be non empty to be able to compute unstructured sub mesh !");
6070 buildMinusOneImplicitPartIfNeeded();
6071 MEDCoupling1SGTUMesh *ret(_faces_if_necessary);
6077 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
6081 std::vector<int> MEDFileStructuredMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
6083 std::vector<int> ret;
6084 const DataArrayInt *famCells(_fam_cells),*famFaces(_fam_faces);
6085 if(famCells && famCells->presenceOfValue(ret))
6087 if(famFaces && famFaces->presenceOfValue(ret))
6092 std::vector<int> MEDFileStructuredMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
6094 std::vector<int> ret(getFamsNonEmptyLevels(fams));
6095 const DataArrayInt *famNodes(_fam_nodes);
6096 if(famNodes && famNodes->presenceOfValue(ret))
6102 * Returns number of mesh entities of a given relative dimension in \a this mesh.
6103 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
6104 * \return int - the number of entities.
6105 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
6107 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
6109 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6111 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
6112 switch(meshDimRelToMaxExt)
6115 return cmesh->getNumberOfCells();
6117 return cmesh->getNumberOfNodes();
6119 return cmesh->getNumberOfCellsOfSubLevelMesh();
6121 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 or -1 !");
6125 int MEDFileStructuredMesh::getNumberOfNodes() const
6127 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6129 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
6130 return cmesh->getNumberOfNodes();
6133 int MEDFileStructuredMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
6135 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6137 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
6138 switch(meshDimRelToMaxExt)
6141 return cmesh->getNumberOfCells();
6143 return cmesh->getNumberOfCellsOfSubLevelMesh();
6145 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : only meshDimRelToMax=0 and meshDimRelToMax=-1 supported !");
6149 bool MEDFileStructuredMesh::hasImplicitPart() const
6155 * \sa MEDFileStructuredMesh::getImplicitFaceMesh
6157 int MEDFileStructuredMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
6159 static const char MSG[]="MEDFileStructuredMesh::buildImplicitPartIfAny : the given geo type is not manageable by a structured mesh !";
6160 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
6163 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension())));
6164 if(cm.getReverseExtrudedType()!=gt)
6165 throw INTERP_KERNEL::Exception(MSG);
6166 buildImplicitPart();
6167 return getStructuredMesh()->getNumberOfCellsOfSubLevelMesh();
6171 if(gt!=zeFaceMesh->getCellModelEnum())
6172 throw INTERP_KERNEL::Exception(MSG);
6173 return zeFaceMesh->getNumberOfCells();
6177 void MEDFileStructuredMesh::buildMinusOneImplicitPartIfNeeded() const
6179 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
6181 buildImplicitPart();
6184 void MEDFileStructuredMesh::buildImplicitPart() const
6186 const MEDCouplingStructuredMesh *mcmesh(getStructuredMesh());
6188 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::buildImplicitPart : Unable to build the implicit part of structured mesh because no structured mesh at level 0 defined !");
6189 _faces_if_necessary=mcmesh->build1SGTSubLevelMesh();
6192 void MEDFileStructuredMesh::releaseImplicitPartIfAny() const
6194 _faces_if_necessary=0;
6198 * Retrieves the internal pointer (no decrRef requested) of the implicit face mesh if any.
6199 * To force to build it you can invoke MEDFileStructuredMesh::buildImplicitPartIfAny method.
6201 * \sa MEDFileStructuredMesh::buildImplicitPartIfAny
6203 MEDCoupling1SGTUMesh *MEDFileStructuredMesh::getImplicitFaceMesh() const
6206 return _faces_if_necessary;
6209 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileStructuredMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
6211 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
6213 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : No structured mesh set !");
6214 switch(meshDimRelToMax)
6218 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,cmesh->getTypeOfCell(0));
6223 int mdim(cmesh->getMeshDimension());
6225 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only one level available for structured meshes ! Input 0 is mandatory or 0D mesh !");
6226 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim-1));
6230 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only 2 levels available at most : 0 and -1 !");
6234 int MEDFileStructuredMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
6236 if(ct!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
6239 return getNumberOfCellsAtLevel(0);
6242 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
6244 if(st.getNumberOfItems()!=1)
6245 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 !");
6246 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
6247 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
6248 if(getNumberOfNodes()!=(int)nodesFetched.size())
6249 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
6250 if(st[0].getPflName().empty())
6252 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
6255 const DataArrayInt *arr(globs->getProfile(st[0].getPflName()));
6256 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
6257 int sz(nodesFetched.size());
6258 for(const int *work=arr->begin();work!=arr->end();work++)
6260 std::vector<int> conn;
6261 cmesh->getNodeIdsOfCell(*work,conn);
6262 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
6263 if(*it>=0 && *it<sz)
6264 nodesFetched[*it]=true;
6266 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
6270 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
6272 INTERP_KERNEL::NormalizedCellType ct(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(meshDim));
6276 void MEDFileStructuredMesh::LoadStrMeshDAFromFile(med_idt fid, int meshDim, int dt, int it, const std::string& mName, MEDFileMeshReadSelector *mrs,
6277 MCAuto<DataArrayInt>& famCells, MCAuto<DataArrayInt>& numCells, MCAuto<DataArrayAsciiChar>& namesCells)
6279 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
6280 med_geometry_type geoTypeReq=MEDFileStructuredMesh::GetGeoTypeFromMeshDim(meshDim);
6282 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
6285 if(!mrs || mrs->isCellFamilyFieldReading())
6287 famCells=DataArrayInt::New();
6288 famCells->alloc(nbOfElt,1);
6289 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,famCells->getPointer()));
6292 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
6295 if(!mrs || mrs->isCellNumFieldReading())
6297 numCells=DataArrayInt::New();
6298 numCells->alloc(nbOfElt,1);
6299 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,numCells->getPointer()));
6302 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
6305 if(!mrs || mrs->isCellNameFieldReading())
6307 namesCells=DataArrayAsciiChar::New();
6308 namesCells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
6309 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,namesCells->getPointer()));
6310 namesCells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
6315 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6317 setName(strm->getName());
6318 setDescription(strm->getDescription());
6319 setUnivName(strm->getUnivName());
6320 setIteration(strm->getIteration());
6321 setOrder(strm->getOrder());
6322 setTimeValue(strm->getTime());
6323 setTimeUnit(strm->getTimeUnit());
6324 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
6325 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
6326 int nbOfElt(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf));
6329 if(!mrs || mrs->isNodeFamilyFieldReading())
6331 int nbNodes(getNumberOfNodes());
6333 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::loadStrMeshFromFile : invalid size of family node array regarding number of nodes in this ! File seems to be corrupted !");
6334 _fam_nodes=DataArrayInt::New();
6335 _fam_nodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
6336 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...
6337 _fam_nodes->fillWithZero();
6338 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer()));
6341 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
6344 if(!mrs || mrs->isNodeNumFieldReading())
6346 _num_nodes=DataArrayInt::New();
6347 _num_nodes->alloc(nbOfElt,1);
6348 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer()));
6351 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
6354 if(!mrs || mrs->isNodeNameFieldReading())
6356 _names_nodes=DataArrayAsciiChar::New();
6357 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
6358 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer()));
6359 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
6362 int meshDim(getStructuredMesh()->getMeshDimension());
6363 LoadStrMeshDAFromFile(fid,meshDim,dt,it,mName,mrs,_fam_cells,_num_cells,_names_cells);
6365 LoadStrMeshDAFromFile(fid,meshDim-1,dt,it,mName,mrs,_fam_faces,_num_faces,_names_faces);
6368 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const std::string& maa) const
6370 int meshDim(getStructuredMesh()->getMeshDimension());
6371 med_geometry_type geoTypeReq(GetGeoTypeFromMeshDim(meshDim)),geoTypeReq2(GetGeoTypeFromMeshDim(meshDim-1));
6373 if((const DataArrayInt *)_fam_cells)
6374 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer()));
6375 if((const DataArrayInt *)_fam_faces)
6376 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_fam_faces->getNumberOfTuples(),_fam_faces->getConstPointer()));
6377 if((const DataArrayInt *)_fam_nodes)
6378 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer()));
6379 if((const DataArrayInt *)_num_cells)
6380 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer()));
6381 if((const DataArrayInt *)_num_faces)
6382 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_num_faces->getNumberOfTuples(),_num_faces->getConstPointer()));
6383 if((const DataArrayInt *)_num_nodes)
6384 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer()));
6385 if((const DataArrayAsciiChar *)_names_cells)
6387 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
6389 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
6390 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
6391 throw INTERP_KERNEL::Exception(oss.str().c_str());
6393 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer()));
6395 if((const DataArrayAsciiChar *)_names_faces)
6397 if(_names_faces->getNumberOfComponents()!=MED_SNAME_SIZE)
6399 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on faces with number of components set to " << MED_SNAME_SIZE;
6400 oss << " ! The array has " << _names_faces->getNumberOfComponents() << " components !";
6401 throw INTERP_KERNEL::Exception(oss.str().c_str());
6403 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_names_faces->getNumberOfTuples(),_names_faces->getConstPointer()));
6405 if((const DataArrayAsciiChar *)_names_nodes)
6407 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
6409 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
6410 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
6411 throw INTERP_KERNEL::Exception(oss.str().c_str());
6413 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer()));
6416 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa.c_str(),_families,_groups,_too_long_str);
6420 * Returns an empty instance of MEDFileCMesh.
6421 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6422 * mesh using decrRef() as it is no more needed.
6424 MEDFileCMesh *MEDFileCMesh::New()
6426 return new MEDFileCMesh;
6430 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
6431 * file. The first mesh in the file is loaded.
6432 * \param [in] fileName - the name of MED file to read.
6433 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6434 * mesh using decrRef() as it is no more needed.
6435 * \throw If the file is not readable.
6436 * \throw If there is no meshes in the file.
6437 * \throw If the mesh in the file is not a Cartesian one.
6439 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
6441 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6442 return New(fid,mrs);
6445 MEDFileCMesh *MEDFileCMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
6447 return NewForTheFirstMeshInFile<MEDFileCMesh>(fid,mrs);
6451 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
6452 * file. The mesh to load is specified by its name and numbers of a time step and an
6454 * \param [in] fileName - the name of MED file to read.
6455 * \param [in] mName - the name of the mesh to read.
6456 * \param [in] dt - the number of a time step.
6457 * \param [in] it - the number of an iteration.
6458 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6459 * mesh using decrRef() as it is no more needed.
6460 * \throw If the file is not readable.
6461 * \throw If there is no mesh with given attributes in the file.
6462 * \throw If the mesh in the file is not a Cartesian one.
6464 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6466 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6467 return New(fid,mName,dt,it,mrs);
6470 MEDFileCMesh *MEDFileCMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6472 return new MEDFileCMesh(fid,mName,dt,it,mrs);
6475 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
6477 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6480 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildrenWithNull() const
6482 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6483 ret.push_back((const MEDCouplingCMesh *)_cmesh);
6488 * Returns the dimension on cells in \a this mesh.
6489 * \return int - the mesh dimension.
6490 * \throw If there are no cells in this mesh.
6492 int MEDFileCMesh::getMeshDimension() const
6494 if(!((const MEDCouplingCMesh*)_cmesh))
6495 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6496 return _cmesh->getMeshDimension();
6500 * Returns the dimension on nodes in \a this mesh.
6501 * \return int - the space dimension.
6502 * \throw If there are no cells in this mesh.
6504 int MEDFileCMesh::getSpaceDimension() const
6506 if(!((const MEDCouplingCMesh*)_cmesh))
6507 throw INTERP_KERNEL::Exception("MEDFileCMesh::getSpaceDimension : unable to get spacedimension because no mesh set !");
6508 return _cmesh->getSpaceDimension();
6512 * Returns a string describing \a this mesh.
6513 * \return std::string - the mesh information string.
6515 std::string MEDFileCMesh::simpleRepr() const
6517 return MEDFileStructuredMesh::simpleRepr();
6521 * Returns a full textual description of \a this mesh.
6522 * \return std::string - the string holding the mesh description.
6524 std::string MEDFileCMesh::advancedRepr() const
6526 return simpleRepr();
6529 MEDFileCMesh *MEDFileCMesh::shallowCpy() const
6531 MCAuto<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6535 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
6537 return new MEDFileCMesh;
6540 MEDFileCMesh *MEDFileCMesh::deepCopy() const
6542 MCAuto<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6543 ret->deepCpyEquivalences(*this);
6544 if((const MEDCouplingCMesh*)_cmesh)
6545 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCopy());
6546 ret->deepCpyAttributes();
6551 * Checks if \a this and another mesh are equal.
6552 * \param [in] other - the mesh to compare with.
6553 * \param [in] eps - a precision used to compare real values.
6554 * \param [in,out] what - the string returning description of unequal data.
6555 * \return bool - \c true if the meshes are equal, \c false, else.
6557 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6559 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6561 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
6564 what="Mesh types differ ! This is cartesian and other is NOT !";
6567 clearNonDiscrAttributes();
6568 otherC->clearNonDiscrAttributes();
6569 const MEDCouplingCMesh *coo1=_cmesh;
6570 const MEDCouplingCMesh *coo2=otherC->_cmesh;
6571 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6573 what="Mismatch of cartesian meshes ! One is defined and not other !";
6578 bool ret=coo1->isEqual(coo2,eps);
6581 what="cartesian meshes differ !";
6589 * Clears redundant attributes of incorporated data arrays.
6591 void MEDFileCMesh::clearNonDiscrAttributes() const
6593 MEDFileStructuredMesh::clearNonDiscrAttributes();
6594 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
6597 MEDFileCMesh::MEDFileCMesh()
6601 MEDFileCMesh::MEDFileCMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6604 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6606 catch(INTERP_KERNEL::Exception& e)
6611 void MEDFileCMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6613 MEDCoupling::MEDCouplingMeshType meshType;
6616 MEDCoupling::MEDCouplingAxisType axType;
6617 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit));
6618 if(meshType!=CARTESIAN)
6620 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
6621 throw INTERP_KERNEL::Exception(oss.str().c_str());
6623 MEDFileCMeshL2 loaderl2;
6624 loaderl2.loadAll(fid,mid,mName,dt,it);
6625 setAxisType(axType);
6626 MEDCouplingCMesh *mesh=loaderl2.getMesh();
6629 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6633 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
6634 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
6636 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
6638 synchronizeTinyInfoOnLeaves();
6642 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
6644 synchronizeTinyInfoOnLeaves();
6649 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
6650 * \param [in] m - the new MEDCouplingCMesh to refer to.
6651 * \throw If the name or the description of \a this mesh and \a m are not empty and are
6654 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
6656 dealWithTinyInfo(m);
6662 MEDFileMesh *MEDFileCMesh::cartesianize() const
6664 if(getAxisType()==AX_CART)
6667 return const_cast<MEDFileCMesh *>(this);
6671 const MEDCouplingCMesh *cmesh(getMesh());
6673 throw INTERP_KERNEL::Exception("MEDFileCMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6674 MCAuto<MEDCouplingCurveLinearMesh> clmesh(cmesh->buildCurveLinear());
6675 MCAuto<DataArrayDouble> coords(clmesh->getCoords()->cartesianize(getAxisType()));
6676 clmesh->setCoords(coords);
6677 MCAuto<MEDFileCurveLinearMesh> ret(MEDFileCurveLinearMesh::New());
6678 ret->MEDFileStructuredMesh::operator=(*this);
6679 ret->setMesh(clmesh);
6680 ret->setAxisType(AX_CART);
6685 void MEDFileCMesh::writeMeshLL(med_idt fid) const
6687 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6688 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6689 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6690 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6691 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6692 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6693 int spaceDim(_cmesh->getSpaceDimension());
6694 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6695 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6696 for(int i=0;i<spaceDim;i++)
6698 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
6700 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6701 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
6702 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
6704 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
6706 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
6707 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MEDFileMeshL2::TraduceAxisTypeRevStruct(getAxisType())));
6708 for(int i=0;i<spaceDim;i++)
6710 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
6711 MEDFILESAFECALLERWR0(MEDmeshGridIndexCoordinateWr,(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer()));
6714 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
6715 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
6718 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
6720 const MEDCouplingCMesh *cmesh=_cmesh;
6723 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name);
6724 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name);
6725 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
6726 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit);
6729 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
6731 return new MEDFileCurveLinearMesh;
6734 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(med_idt fid, MEDFileMeshReadSelector *mrs)
6736 return NewForTheFirstMeshInFile<MEDFileCurveLinearMesh>(fid,mrs);
6739 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
6741 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6742 return New(fid,mrs);
6745 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6747 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6748 return New(fid,mName,dt,it,mrs);
6751 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6753 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
6756 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
6758 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6761 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildrenWithNull() const
6763 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6764 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
6768 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::shallowCpy() const
6770 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6774 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
6776 return new MEDFileCurveLinearMesh;
6779 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::deepCopy() const
6781 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6782 ret->deepCpyEquivalences(*this);
6783 if((const MEDCouplingCurveLinearMesh*)_clmesh)
6784 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCopy());
6785 ret->deepCpyAttributes();
6789 int MEDFileCurveLinearMesh::getMeshDimension() const
6791 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
6792 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6793 return _clmesh->getMeshDimension();
6796 std::string MEDFileCurveLinearMesh::simpleRepr() const
6798 return MEDFileStructuredMesh::simpleRepr();
6801 std::string MEDFileCurveLinearMesh::advancedRepr() const
6803 return simpleRepr();
6806 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6808 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6810 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
6813 what="Mesh types differ ! This is curve linear and other is NOT !";
6816 clearNonDiscrAttributes();
6817 otherC->clearNonDiscrAttributes();
6818 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
6819 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
6820 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6822 what="Mismatch of curve linear meshes ! One is defined and not other !";
6827 bool ret=coo1->isEqual(coo2,eps);
6830 what="curve linear meshes differ !";
6837 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
6839 MEDFileStructuredMesh::clearNonDiscrAttributes();
6840 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
6843 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
6845 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
6848 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name);
6849 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name);
6850 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
6851 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit);
6854 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
6856 synchronizeTinyInfoOnLeaves();
6860 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
6862 dealWithTinyInfo(m);
6868 MEDFileMesh *MEDFileCurveLinearMesh::cartesianize() const
6870 if(getAxisType()==AX_CART)
6873 return const_cast<MEDFileCurveLinearMesh *>(this);
6877 const MEDCouplingCurveLinearMesh *mesh(getMesh());
6879 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6880 const DataArrayDouble *coords(mesh->getCoords());
6882 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : coordinate pointer in mesh is null !");
6883 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6884 MCAuto<MEDCouplingCurveLinearMesh> mesh2(mesh->clone(false));
6885 MCAuto<DataArrayDouble> coordsCart(coords->cartesianize(getAxisType()));
6886 mesh2->setCoords(coordsCart);
6887 ret->setMesh(mesh2);
6888 ret->setAxisType(AX_CART);
6893 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
6895 synchronizeTinyInfoOnLeaves();
6899 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
6903 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6906 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6908 catch(INTERP_KERNEL::Exception& e)
6913 void MEDFileCurveLinearMesh::writeMeshLL(med_idt fid) const
6915 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6916 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6917 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6918 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6919 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6920 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6921 int spaceDim=_clmesh->getSpaceDimension();
6922 int meshDim=_clmesh->getMeshDimension();
6923 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6924 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6925 const DataArrayDouble *coords=_clmesh->getCoords();
6927 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeMeshLL : no coordinates set !");
6928 for(int i=0;i<spaceDim;i++)
6930 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
6932 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6933 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
6934 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
6936 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
6938 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
6939 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MED_CURVILINEAR_GRID));
6940 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
6941 MEDFILESAFECALLERWR0(MEDmeshGridStructWr,(fid,maa,_iteration,_order,_time,&nodeGridSt[0]));
6943 MEDFILESAFECALLERWR0(MEDmeshNodeCoordinateWr,(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin()));
6945 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
6946 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
6949 void MEDFileCurveLinearMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6951 MEDCoupling::MEDCouplingMeshType meshType;
6954 MEDCoupling::MEDCouplingAxisType axType;
6955 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> mid(MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit));
6956 setAxisType(axType);
6957 if(meshType!=CURVE_LINEAR)
6959 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
6960 throw INTERP_KERNEL::Exception(oss.str().c_str());
6962 MEDFileCLMeshL2 loaderl2;
6963 loaderl2.loadAll(fid,mid,mName,dt,it);
6964 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
6967 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6970 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
6972 return new MEDFileMeshMultiTS;
6975 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(med_idt fid)
6977 return new MEDFileMeshMultiTS(fid);
6980 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName)
6982 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6986 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(med_idt fid, const std::string& mName)
6988 return new MEDFileMeshMultiTS(fid,mName);
6991 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName, const std::string& mName)
6993 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
6994 return New(fid,mName);
6997 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCopy() const
6999 MCAuto<MEDFileMeshMultiTS> ret(MEDFileMeshMultiTS::New());
7000 std::vector< MCAuto<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
7002 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
7003 if((const MEDFileMesh *)*it)
7004 meshOneTs[i]=(*it)->deepCopy();
7005 ret->_mesh_one_ts=meshOneTs;
7009 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
7011 return _mesh_one_ts.capacity()*sizeof(MCAuto<MEDFileMesh>);
7014 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildrenWithNull() const
7016 std::vector<const BigMemoryObject *> ret;
7017 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7018 ret.push_back((const MEDFileMesh *)*it);
7022 std::string MEDFileMeshMultiTS::getName() const
7024 if(_mesh_one_ts.empty())
7025 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
7026 return _mesh_one_ts[0]->getName();
7029 void MEDFileMeshMultiTS::setName(const std::string& newMeshName)
7031 std::string oldName(getName());
7032 std::vector< std::pair<std::string,std::string> > v(1);
7033 v[0].first=oldName; v[0].second=newMeshName;
7037 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
7040 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7042 MEDFileMesh *cur(*it);
7044 ret=cur->changeNames(modifTab) || ret;
7049 void MEDFileMeshMultiTS::cartesianizeMe()
7051 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7053 MEDFileMesh *cur(*it);
7056 MCAuto<MEDFileMesh> ccur(cur->cartesianize());// Attention ! Do not wrap these two lines because memory leak !
7062 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
7064 if(_mesh_one_ts.empty())
7065 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
7066 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
7069 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
7072 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
7073 _mesh_one_ts.resize(1);
7074 mesh1TimeStep->incrRef();
7075 //MCAuto<MEDFileMesh> toto=mesh1TimeStep;
7076 _mesh_one_ts[0]=mesh1TimeStep;
7079 MEDFileJoints * MEDFileMeshMultiTS::getJoints() const
7081 if ( MEDFileMesh* m = getOneTimeStep() )
7082 return m->getJoints();
7087 * \brief Set Joints that are common to all time-stamps
7089 void MEDFileMeshMultiTS::setJoints( MEDFileJoints* joints )
7091 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7093 (*it)->setJoints( joints );
7097 void MEDFileMeshMultiTS::writeLL(med_idt fid) const
7099 MEDFileJoints *joints(getJoints());
7100 bool jointsWritten(false);
7102 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
7104 if ( jointsWritten )
7105 const_cast<MEDFileMesh&>(**it).setJoints( 0 );
7107 jointsWritten = true;
7109 (*it)->copyOptionsFrom(*this);
7110 (*it)->writeLL(fid);
7113 (const_cast<MEDFileMeshMultiTS*>(this))->setJoints( joints ); // restore joints
7116 void MEDFileMeshMultiTS::loadFromFile(med_idt fid, const std::string& mName)
7118 MEDFileJoints *joints(0);
7119 if ( !_mesh_one_ts.empty() && getOneTimeStep() )
7121 // joints of mName already read, pass them to MEDFileMesh::New() to prevent repeated reading
7122 joints = getOneTimeStep()->getJoints();
7124 _mesh_one_ts.clear(); //for the moment to be improved
7125 _mesh_one_ts.push_back( MEDFileMesh::New(fid,mName,-1,-1,0, joints ));
7128 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
7132 MEDFileMeshMultiTS::MEDFileMeshMultiTS(med_idt fid)
7135 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
7138 std::ostringstream oss; oss << "MEDFileMeshMultiTS : no meshes in file \"" << FileNameFromFID(fid) << "\" !";
7139 throw INTERP_KERNEL::Exception(oss.str().c_str());
7142 MEDCoupling::MEDCouplingMeshType meshType;
7144 MEDCoupling::MEDCouplingAxisType dummy3;
7145 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
7146 loadFromFile(fid,ms.front());
7148 catch(INTERP_KERNEL::Exception& e)
7153 MEDFileMeshMultiTS::MEDFileMeshMultiTS(med_idt fid, const std::string& mName)
7156 loadFromFile(fid,mName);
7158 catch(INTERP_KERNEL::Exception& e)
7163 MEDFileMeshes *MEDFileMeshes::New()
7165 return new MEDFileMeshes;
7168 MEDFileMeshes *MEDFileMeshes::New(med_idt fid)
7170 return new MEDFileMeshes(fid);
7173 MEDFileMeshes *MEDFileMeshes::New(const std::string& fileName)
7175 MEDFileUtilities::AutoFid fid(OpenMEDFileForRead(fileName));
7179 void MEDFileMeshes::writeLL(med_idt fid) const
7181 checkConsistencyLight();
7182 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
7184 (*it)->copyOptionsFrom(*this);
7185 (*it)->writeLL(fid);
7189 // MEDFileMeshes::writ checkConsistencyLight();
7191 int MEDFileMeshes::getNumberOfMeshes() const
7193 return _meshes.size();
7196 MEDFileMeshesIterator *MEDFileMeshes::iterator()
7198 return new MEDFileMeshesIterator(this);
7201 /** Return a borrowed reference (caller is not responsible) */
7202 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
7204 if(i<0 || i>=(int)_meshes.size())
7206 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
7207 throw INTERP_KERNEL::Exception(oss.str().c_str());
7209 return _meshes[i]->getOneTimeStep();
7212 /** Return a borrowed reference (caller is not responsible) */
7213 MEDFileMesh *MEDFileMeshes::getMeshWithName(const std::string& mname) const
7215 std::vector<std::string> ms=getMeshesNames();
7216 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
7219 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
7220 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
7221 throw INTERP_KERNEL::Exception(oss.str().c_str());
7223 return getMeshAtPos((int)std::distance(ms.begin(),it));
7226 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
7228 std::vector<std::string> ret(_meshes.size());
7230 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7232 const MEDFileMeshMultiTS *f=(*it);
7235 ret[i]=f->getName();
7239 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
7240 throw INTERP_KERNEL::Exception(oss.str().c_str());
7246 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
7249 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
7251 MEDFileMeshMultiTS *cur(*it);
7253 ret=cur->changeNames(modifTab) || ret;
7258 void MEDFileMeshes::cartesianizeMe()
7260 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
7262 MEDFileMeshMultiTS *cur(*it);
7264 cur->cartesianizeMe();
7268 void MEDFileMeshes::resize(int newSize)
7270 _meshes.resize(newSize);
7273 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
7276 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
7277 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
7278 elt->setOneTimeStep(mesh);
7279 _meshes.push_back(elt);
7282 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
7285 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
7286 if(i>=(int)_meshes.size())
7287 _meshes.resize(i+1);
7288 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
7289 elt->setOneTimeStep(mesh);
7293 void MEDFileMeshes::destroyMeshAtPos(int i)
7295 if(i<0 || i>=(int)_meshes.size())
7297 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
7298 throw INTERP_KERNEL::Exception(oss.str().c_str());
7300 _meshes.erase(_meshes.begin()+i);
7303 void MEDFileMeshes::loadFromFile(med_idt fid)
7305 std::vector<std::string> ms(MEDLoaderNS::getMeshNamesFid(fid));
7307 _meshes.resize(ms.size());
7308 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
7309 _meshes[i]=MEDFileMeshMultiTS::New(fid,(*it));
7312 MEDFileMeshes::MEDFileMeshes()
7316 MEDFileMeshes::MEDFileMeshes(med_idt fid)
7321 catch(INTERP_KERNEL::Exception& /*e*/)
7325 MEDFileMeshes *MEDFileMeshes::deepCopy() const
7327 std::vector< MCAuto<MEDFileMeshMultiTS> > meshes(_meshes.size());
7329 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7330 if((const MEDFileMeshMultiTS *)*it)
7331 meshes[i]=(*it)->deepCopy();
7332 MCAuto<MEDFileMeshes> ret(MEDFileMeshes::New());
7333 ret->_meshes=meshes;
7337 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
7339 return _meshes.capacity()*(sizeof(MCAuto<MEDFileMeshMultiTS>));
7342 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildrenWithNull() const
7344 std::vector<const BigMemoryObject *> ret;
7345 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
7346 ret.push_back((const MEDFileMeshMultiTS *)*it);
7350 std::string MEDFileMeshes::simpleRepr() const
7352 std::ostringstream oss;
7353 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
7354 simpleReprWithoutHeader(oss);
7358 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
7360 int nbOfMeshes=getNumberOfMeshes();
7361 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
7362 std::vector<std::string> mns=getMeshesNames();
7363 for(int i=0;i<nbOfMeshes;i++)
7364 oss << " - #" << i << " \"" << mns[i] << "\"\n";
7367 void MEDFileMeshes::checkConsistencyLight() const
7369 static const char MSG[]="MEDFileMeshes::checkConsistencyLight : mesh at rank ";
7371 std::set<std::string> s;
7372 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7374 const MEDFileMeshMultiTS *elt=(*it);
7377 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
7378 throw INTERP_KERNEL::Exception(oss.str().c_str());
7380 std::size_t sz=s.size();
7381 s.insert(std::string((*it)->getName()));
7384 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
7385 throw INTERP_KERNEL::Exception(oss.str().c_str());
7390 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
7395 _nb_iter=ms->getNumberOfMeshes();
7399 MEDFileMeshesIterator::~MEDFileMeshesIterator()
7403 MEDFileMesh *MEDFileMeshesIterator::nextt()
7405 if(_iter_id<_nb_iter)
7407 MEDFileMeshes *ms(_ms);
7409 return ms->getMeshAtPos(_iter_id++);
7417 INTERP_KERNEL::NormalizedCellType MEDFileMesh::ConvertFromMEDFileGeoType(med_geometry_type geoType)
7419 med_geometry_type *pos(std::find(typmai,typmai+MED_N_CELL_FIXED_GEO,geoType));
7420 if(pos==typmai+MED_N_CELL_FIXED_GEO)
7422 if(geoType==MED_NO_GEOTYPE)
7423 return INTERP_KERNEL::NORM_ERROR;
7424 std::ostringstream oss; oss << "MEDFileMesh::ConvertFromMEDFileGeoType : no entry with " << geoType << " !";
7425 throw INTERP_KERNEL::Exception(oss.str());
7427 return typmai2[std::distance(typmai,pos)];
7430 TypeOfField MEDFileMesh::ConvertFromMEDFileEntity(med_entity_type etype)
7440 std::ostringstream oss; oss << "EDFileMesh::ConvertFromMEDFileEntity : not recognized entity " << etype << " !";
7441 throw INTERP_KERNEL::Exception(oss.str());