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 "MEDFileUtilities.hxx"
23 #include "MEDFileFieldOverView.hxx"
24 #include "MEDFileField.hxx"
25 #include "MEDLoader.hxx"
26 #include "MEDFileSafeCaller.txx"
27 #include "MEDLoaderBase.hxx"
29 #include "MEDCouplingUMesh.hxx"
31 #include "InterpKernelAutoPtr.hxx"
36 extern med_geometry_type typmai3[34];
38 using namespace MEDCoupling;
40 const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
42 MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true),_axis_type(AX_CART)
46 std::size_t MEDFileMesh::getHeapMemorySizeWithoutChildren() const
48 std::size_t ret(_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity());
49 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
51 ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
52 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
53 ret+=(*it2).capacity();
55 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
56 ret+=(*it).first.capacity()+sizeof(int);
60 std::vector<const BigMemoryObject *> MEDFileMesh::getDirectChildrenWithNull() const
62 std::vector<const BigMemoryObject *> ret(1);
63 ret[0]=(const MEDFileEquivalences *)_equiv;
68 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
69 * file. The first mesh in the file is loaded.
70 * \param [in] fileName - the name of MED file to read.
71 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
72 * mesh using decrRef() as it is no more needed.
73 * \throw If the file is not readable.
74 * \throw If there is no meshes in the file.
75 * \throw If the mesh in the file is of a not supported type.
77 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
79 std::vector<std::string> ms=MEDCoupling::GetMeshNames(fileName);
82 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << fileName << "\" !";
83 throw INTERP_KERNEL::Exception(oss.str().c_str());
85 MEDFileUtilities::CheckFileForRead(fileName);
86 MEDCoupling::MEDCouplingMeshType meshType;
87 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
90 MEDCoupling::MEDCouplingAxisType dummy3;
91 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
92 MCAuto<MEDFileMesh> ret;
97 ret=MEDFileUMesh::New();
102 ret=MEDFileCMesh::New();
107 ret=MEDFileCurveLinearMesh::New();
112 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
113 throw INTERP_KERNEL::Exception(oss.str().c_str());
116 ret->loadLLWithAdditionalItems(fid,ms.front(),dt,it,mrs);
121 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
122 * file. The mesh to load is specified by its name and numbers of a time step and an
124 * \param [in] fileName - the name of MED file to read.
125 * \param [in] mName - the name of the mesh to read.
126 * \param [in] dt - the number of a time step.
127 * \param [in] it - the number of an iteration.
128 * \param [in] joints - the sub-domain joints to use instead of those that can be read
129 * from the MED file. Usually this joints are those just read by another iteration
130 * of mName mesh, when this method is called by MEDFileMeshMultiTS::New()
131 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
132 * mesh using decrRef() as it is no more needed.
133 * \throw If the file is not readable.
134 * \throw If there is no mesh with given attributes in the file.
135 * \throw If the mesh in the file is of a not supported type.
137 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs, MEDFileJoints* joints)
139 MEDFileUtilities::CheckFileForRead(fileName);
140 MEDCoupling::MEDCouplingMeshType meshType;
141 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
144 MEDCoupling::MEDCouplingAxisType dummy3;
145 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2);
146 MCAuto<MEDFileMesh> ret;
151 ret=MEDFileUMesh::New();
156 ret=MEDFileCMesh::New();
161 ret=MEDFileCurveLinearMesh::New();
166 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
167 throw INTERP_KERNEL::Exception(oss.str().c_str());
170 ret->loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
175 * Writes \a this mesh into an open MED file specified by its descriptor.
176 * \param [in] fid - the MED file descriptor.
177 * \throw If the mesh name is not set.
178 * \throw If the file is open for reading only.
179 * \throw If the writing mode == 1 and the same data is present in an existing file.
181 void MEDFileMesh::write(med_idt fid) const
184 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
186 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
189 const MEDFileEquivalences *eqs(_equiv);
195 * Writes \a this mesh into a MED file specified by its name.
196 * \param [in] fileName - the MED file name.
197 * \param [in] mode - the writing mode. For more on \a mode, see \ref AdvMEDLoaderBasics.
198 * - 2 - erase; an existing file is removed.
199 * - 1 - append; same data should not be present in an existing file.
200 * - 0 - overwrite; same data present in an existing file is overwritten.
201 * \throw If the mesh name is not set.
202 * \throw If \a mode == 1 and the same data is present in an existing file.
204 void MEDFileMesh::write(const std::string& fileName, int mode) const
206 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
207 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
208 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
209 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
214 * Checks if \a this and another mesh are equal.
215 * \param [in] other - the mesh to compare with.
216 * \param [in] eps - a precision used to compare real values.
217 * \param [in,out] what - the string returning description of unequal data.
218 * \return bool - \c true if the meshes are equal, \c false, else.
220 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
222 if(_order!=other->_order)
224 what="Orders differ !";
227 if(_iteration!=other->_iteration)
229 what="Iterations differ !";
232 if(fabs(_time-other->_time)>eps)
234 what="Time values differ !";
237 if(_dt_unit!=other->_dt_unit)
239 what="Time units differ !";
242 if(_name!=other->_name)
244 what="Names differ !";
247 //univ_name has been ignored -> not a bug because it is a mutable attribute
248 if(_desc_name!=other->_desc_name)
250 what="Description names differ !";
253 if(!areGrpsEqual(other,what))
255 if(!areFamsEqual(other,what))
257 if(!areEquivalencesEqual(other,what))
262 void MEDFileMesh::setName(const std::string& name)
268 * Clears redundant attributes of incorporated data arrays.
270 void MEDFileMesh::clearNonDiscrAttributes() const
275 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
277 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
279 if((*it).first==_name)
289 * Copies data on groups and families from another mesh.
290 * \param [in] other - the mesh to copy the data from.
292 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
294 _groups=other._groups;
295 _families=other._families;
300 * This method clear all the groups in the map.
301 * So this method does not operate at all on arrays.
302 * So this method can lead to orphan families.
304 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
306 void MEDFileMesh::clearGrpMap()
312 * This method clear all the families in the map.
313 * So this method does not operate at all on arrays.
314 * WARNING ! if there are some groups lying on cleared families, those groups will be impacted !
316 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
318 void MEDFileMesh::clearFamMap()
324 * This method clear all the families and groups in the map.
325 * So this method does not operate at all on arrays.
326 * As all groups and families entry will be removed after
327 * 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.
329 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamMap
331 void MEDFileMesh::clearFamGrpMaps()
338 * Returns names of families constituting a group.
339 * \param [in] name - the name of the group of interest.
340 * \return std::vector<std::string> - a sequence of names of the families.
341 * \throw If the name of a nonexistent group is specified.
343 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const std::string& name) const
345 std::string oname(name);
346 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
347 if(it==_groups.end())
349 std::vector<std::string> grps=getGroupsNames();
350 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
351 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
352 throw INTERP_KERNEL::Exception(oss.str().c_str());
358 * Returns names of families constituting some groups.
359 * \param [in] grps - a sequence of names of groups of interest.
360 * \return std::vector<std::string> - a sequence of names of the families.
361 * \throw If a name of a nonexistent group is present in \a grps.
363 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const
365 std::set<std::string> fams;
366 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
368 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
369 if(it2==_groups.end())
371 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
372 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
373 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
374 throw INTERP_KERNEL::Exception(oss.str().c_str());
376 fams.insert((*it2).second.begin(),(*it2).second.end());
378 std::vector<std::string> fams2(fams.begin(),fams.end());
383 * Returns ids of families constituting a group.
384 * \param [in] name - the name of the group of interest.
385 * \return std::vector<int> - sequence of ids of the families.
386 * \throw If the name of a nonexistent group is specified.
388 std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const std::string& name) const
390 std::string oname(name);
391 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
392 std::vector<std::string> grps=getGroupsNames();
393 if(it==_groups.end())
395 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
396 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
397 throw INTERP_KERNEL::Exception(oss.str().c_str());
399 return getFamiliesIds((*it).second);
403 * Sets names of families constituting a group. If data on families of this group is
404 * already present, it is overwritten. Every family in \a fams is checked, and if a
405 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
406 * \param [in] name - the name of the group of interest.
407 * \param [in] fams - a sequence of names of families constituting the group.
409 void MEDFileMesh::setFamiliesOnGroup(const std::string& name, const std::vector<std::string>& fams)
411 std::string oname(name);
413 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
415 std::map<std::string,int>::iterator it2=_families.find(*it1);
416 if(it2==_families.end())
422 * Sets families constituting a group. The families are specified by their ids.
423 * If a family name is not found by its id, an exception is thrown.
424 * If several families have same id, the first one in lexical order is taken.
425 * \param [in] name - the name of the group of interest.
426 * \param [in] famIds - a sequence of ids of families constituting the group.
427 * \throw If a family name is not found by its id.
429 void MEDFileMesh::setFamiliesIdsOnGroup(const std::string& name, const std::vector<int>& famIds)
431 std::string oname(name);
432 std::vector<std::string> fams(famIds.size());
434 for(std::vector<int>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
436 std::string name2=getFamilyNameGivenId(*it1);
443 * Returns names of groups including a given family.
444 * \param [in] name - the name of the family of interest.
445 * \return std::vector<std::string> - a sequence of names of groups including the family.
447 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const std::string& name) const
449 std::vector<std::string> ret;
450 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
452 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
455 ret.push_back((*it1).first);
463 * Adds an existing family to groups.
464 * \param [in] famName - a name of family to add to \a grps.
465 * \param [in] grps - a sequence of group names to add the family in.
466 * \throw If a family named \a famName not yet exists.
468 void MEDFileMesh::setGroupsOnFamily(const std::string& famName, const std::vector<std::string>& grps)
470 std::string fName(famName);
471 const std::map<std::string,int>::const_iterator it=_families.find(fName);
472 if(it==_families.end())
474 std::vector<std::string> fams=getFamiliesNames();
475 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
476 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
477 throw INTERP_KERNEL::Exception(oss.str().c_str());
479 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
481 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
482 if(it2!=_groups.end())
483 (*it2).second.push_back(fName);
486 std::vector<std::string> grps2(1,fName);
493 * Returns names of all groups of \a this mesh.
494 * \return std::vector<std::string> - a sequence of group names.
496 std::vector<std::string> MEDFileMesh::getGroupsNames() const
498 std::vector<std::string> ret(_groups.size());
500 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
506 * Returns names of all families of \a this mesh.
507 * \return std::vector<std::string> - a sequence of family names.
509 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
511 std::vector<std::string> ret(_families.size());
513 for(std::map<std::string, int >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
519 * Returns names of all families of \a this mesh but like they would be in file.
520 * This method is here only for MED file families gurus. If you are a kind user forget this method :-)
521 * 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 !
522 * For your information internaly in memory such families are renamed to have a nicer API.
524 std::vector<std::string> MEDFileMesh::getFamiliesNamesWithFilePointOfView() const
526 std::vector<std::string> ret(getFamiliesNames());
527 MEDFileMeshL2::RenameFamiliesFromMemToFile(ret);
532 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
533 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
534 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
537 std::vector<std::string> MEDFileMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
539 std::vector<std::string> ret;
540 std::vector<std::string> allGrps(getGroupsNames());
541 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
543 std::vector<int> levs(getGrpNonEmptyLevelsExt((*it)));
544 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
551 * Returns all relative mesh levels (including nodes) where a given group is defined.
552 * \param [in] grp - the name of the group of interest.
553 * \return std::vector<int> - a sequence of the relative dimensions.
555 std::vector<int> MEDFileMesh::getGrpNonEmptyLevelsExt(const std::string& grp) const
557 std::vector<std::string> fams(getFamiliesOnGroup(grp));
558 return getFamsNonEmptyLevelsExt(fams);
562 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
563 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
564 * \param [in] grps - a sequence of names of the groups of interest.
565 * \return std::vector<int> - a sequence of the relative dimensions.
567 std::vector<int> MEDFileMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
569 std::vector<std::string> fams(getFamiliesOnGroups(grps));
570 return getFamsNonEmptyLevels(fams);
574 * Returns all relative mesh levels (including nodes) where given groups are defined.
575 * \param [in] grps - a sequence of names of the groups of interest.
576 * \return std::vector<int> - a sequence of the relative dimensions.
578 std::vector<int> MEDFileMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
580 std::vector<std::string> fams(getFamiliesOnGroups(grps));
581 return getFamsNonEmptyLevelsExt(fams);
585 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
586 * To include nodes, call getGrpNonEmptyLevelsExt() method.
587 * \param [in] grp - the name of the group of interest.
588 * \return std::vector<int> - a sequence of the relative dimensions.
590 std::vector<int> MEDFileMesh::getGrpNonEmptyLevels(const std::string& grp) const
592 std::vector<std::string> fams(getFamiliesOnGroup(grp));
593 return getFamsNonEmptyLevels(fams);
597 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
598 * To include nodes, call getFamNonEmptyLevelsExt() method.
599 * \param [in] fam - the name of the family of interest.
600 * \return std::vector<int> - a sequence of the relative dimensions.
602 std::vector<int> MEDFileMesh::getFamNonEmptyLevels(const std::string& fam) const
604 std::vector<std::string> fams(1,std::string(fam));
605 return getFamsNonEmptyLevels(fams);
609 * Returns all relative mesh levels (including nodes) where a given family is defined.
610 * \param [in] fam - the name of the family of interest.
611 * \return std::vector<int> - a sequence of the relative dimensions.
613 std::vector<int> MEDFileMesh::getFamNonEmptyLevelsExt(const std::string& fam) const
615 std::vector<std::string> fams(1,std::string(fam));
616 return getFamsNonEmptyLevelsExt(fams);
619 std::string MEDFileMesh::GetMagicFamilyStr()
621 return std::string(MEDFileMeshL2::ZE_SEP_FOR_FAMILY_KILLERS);
625 * Changes a name of every family, included in one group only, to be same as the group name.
626 * \throw If there are families with equal names in \a this mesh.
628 void MEDFileMesh::assignFamilyNameWithGroupName()
630 std::map<std::string, std::vector<std::string> > groups(_groups);
631 std::map<std::string,int> newFams;
632 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
634 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
635 if(grps.size()==1 && groups[grps[0]].size()==1)
637 if(newFams.find(grps[0])!=newFams.end())
639 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
640 throw INTERP_KERNEL::Exception(oss.str().c_str());
642 newFams[grps[0]]=(*it).second;
643 std::vector<std::string>& grps2=groups[grps[0]];
644 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
649 if(newFams.find((*it).first)!=newFams.end())
651 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
652 throw INTERP_KERNEL::Exception(oss.str().c_str());
654 newFams[(*it).first]=(*it).second;
662 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
664 * \return the removed groups.
666 std::vector<std::string> MEDFileMesh::removeEmptyGroups()
668 std::vector<std::string> ret;
669 std::map<std::string, std::vector<std::string> > newGrps;
670 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
672 if((*it).second.empty())
673 ret.push_back((*it).first);
675 newGrps[(*it).first]=(*it).second;
683 * Removes a group from \a this mesh.
684 * \param [in] name - the name of the group to remove.
685 * \throw If no group with such a \a name exists.
687 void MEDFileMesh::removeGroup(const std::string& name)
689 std::string oname(name);
690 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
691 std::vector<std::string> grps=getGroupsNames();
692 if(it==_groups.end())
694 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
695 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
696 throw INTERP_KERNEL::Exception(oss.str().c_str());
702 * Removes a family from \a this mesh.
703 * \param [in] name - the name of the family to remove.
704 * \throw If no family with such a \a name exists.
706 void MEDFileMesh::removeFamily(const std::string& name)
708 std::string oname(name);
709 std::map<std::string, int >::iterator it=_families.find(oname);
710 std::vector<std::string> fams=getFamiliesNames();
711 if(it==_families.end())
713 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
714 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
715 throw INTERP_KERNEL::Exception(oss.str().c_str());
718 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
720 std::vector<std::string>& v=(*it3).second;
721 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
728 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
729 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
730 * family field whatever its level. This method also suppresses the orphan families.
732 * \return - The list of removed groups names.
734 * \sa MEDFileMesh::removeOrphanFamilies.
736 std::vector<std::string> MEDFileMesh::removeOrphanGroups()
738 removeOrphanFamilies();
739 return removeEmptyGroups();
743 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
744 * 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.
746 * \return - The list of removed families names.
747 * \sa MEDFileMesh::removeOrphanGroups.
749 std::vector<std::string> MEDFileMesh::removeOrphanFamilies()
751 MCAuto<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
752 std::vector<std::string> ret;
753 if(!((DataArrayInt*)allFamIdsInUse))
755 ret=getFamiliesNames();
756 _families.clear(); _groups.clear();
759 std::map<std::string,int> famMap;
760 std::map<std::string, std::vector<std::string> > grps(_groups);
761 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
763 if(allFamIdsInUse->presenceOfValue((*it).second))
764 famMap[(*it).first]=(*it).second;
767 ret.push_back((*it).first);
768 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first);
769 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
771 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
772 std::vector<std::string>& famv=(*it3).second;
773 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
779 { _families=famMap; _groups=grps; }
784 * 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
785 * this family is orphan or not.
787 * \warning this method is different from removeOrphanFamilies that scans family field array to find orphan families.
789 void MEDFileMesh::removeFamiliesReferedByNoGroups()
791 std::map<std::string,int> fams;
792 std::set<std::string> sfams;
793 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
794 sfams.insert((*it).first);
795 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
796 for(std::vector<std::string>::const_iterator it1=(*it0).second.begin();it1!=(*it0).second.end();it1++)
798 for(std::set<std::string>::const_iterator it=sfams.begin();it!=sfams.end();it++)
799 if(*it!=DFT_FAM_NAME)
800 _families.erase(*it);
804 * 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
805 * are put as belonging to family 0 ("FAMILLE_ZERO"). Finally, all orphanFamilies are killed.
806 * This method raises an exception if "FAMILLE_ZERO" is already belonging to a group.
808 * \sa MEDFileMesh::removeOrphanFamilies
810 void MEDFileMesh::rearrangeFamilies()
812 checkOrphanFamilyZero();
813 removeFamiliesReferedByNoGroups();
815 std::vector<int> levels(getNonEmptyLevelsExt());
816 std::set<int> idsRefed;
817 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
818 idsRefed.insert((*it).second);
819 for(std::vector<int>::const_iterator it=levels.begin();it!=levels.end();it++)
821 const DataArrayInt *fams(0);
824 fams=getFamilyFieldAtLevel(*it);
826 catch(INTERP_KERNEL::Exception& e) { }
829 std::vector<bool> v(fams->getNumberOfTuples(),false);
830 for(std::set<int>::const_iterator pt=idsRefed.begin();pt!=idsRefed.end();pt++)
831 fams->switchOnTupleEqualTo(*pt,v);
832 MCAuto<DataArrayInt> unfetchedIds(DataArrayInt::BuildListOfSwitchedOff(v));
833 if(!unfetchedIds->empty())
835 MCAuto<DataArrayInt> newFams(fams->deepCopy());
836 newFams->setPartOfValuesSimple3(0,unfetchedIds->begin(),unfetchedIds->end(),0,1,1);
837 setFamilyFieldArr(*it,newFams);
840 removeOrphanFamilies();
844 * This method only checks that "FAMILLE_ZERO" is orphan (not belonging to a group).
846 void MEDFileMesh::checkOrphanFamilyZero() const
848 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
850 if(std::find((*it).second.begin(),(*it).second.end(),DFT_FAM_NAME)!=(*it).second.end())
852 std::ostringstream oss; oss << "MEDFileMesh::rearrangeFamilies : Groups \"" << (*it).first << "\" is lying on family \"" << DFT_FAM_NAME << "\" !";
853 throw INTERP_KERNEL::Exception(oss.str().c_str());
859 * Renames a group in \a this mesh.
860 * \param [in] oldName - a current name of the group to rename.
861 * \param [in] newName - a new group name.
862 * \throw If no group named \a oldName exists in \a this mesh.
863 * \throw If a group named \a newName already exists.
865 void MEDFileMesh::changeGroupName(const std::string& oldName, const std::string& newName)
867 std::string oname(oldName);
868 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
869 std::vector<std::string> grps=getGroupsNames();
870 if(it==_groups.end())
872 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
873 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
874 throw INTERP_KERNEL::Exception(oss.str().c_str());
876 std::string nname(newName);
877 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
878 if(it2!=_groups.end())
880 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
881 throw INTERP_KERNEL::Exception(oss.str().c_str());
883 std::vector<std::string> cpy=(*it).second;
885 _groups[newName]=cpy;
889 * Changes an id of a family in \a this mesh.
890 * This method calls changeFamilyIdArr().
891 * \param [in] oldId - a current id of the family.
892 * \param [in] newId - a new family id.
894 void MEDFileMesh::changeFamilyId(int oldId, int newId)
896 changeFamilyIdArr(oldId,newId);
897 std::map<std::string,int> fam2;
898 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
900 if((*it).second==oldId)
901 fam2[(*it).first]=newId;
903 fam2[(*it).first]=(*it).second;
909 * Renames a family in \a this mesh.
910 * \param [in] oldName - a current name of the family to rename.
911 * \param [in] newName - a new family name.
912 * \throw If no family named \a oldName exists in \a this mesh.
913 * \throw If a family named \a newName already exists.
915 void MEDFileMesh::changeFamilyName(const std::string& oldName, const std::string& newName)
917 std::string oname(oldName);
918 std::map<std::string, int >::iterator it=_families.find(oname);
919 std::vector<std::string> fams=getFamiliesNames();
920 if(it==_families.end())
922 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
923 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
924 throw INTERP_KERNEL::Exception(oss.str().c_str());
926 std::string nname(newName);
927 std::map<std::string, int >::iterator it2=_families.find(nname);
928 if(it2!=_families.end())
930 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
931 throw INTERP_KERNEL::Exception(oss.str().c_str());
933 int cpy=(*it).second;
935 _families[newName]=cpy;
936 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
938 std::vector<std::string>& v=(*it3).second;
939 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
946 * Checks if \a this and another mesh contains the same families.
947 * \param [in] other - the mesh to compare with \a this one.
948 * \param [in,out] what - an unused parameter.
949 * \return bool - \c true if number of families and their ids are the same in the two
950 * meshes. Families with the id == \c 0 are not considered.
952 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
954 if(_families==other->_families)
956 std::map<std::string,int> fam0;
957 std::map<std::string,int> fam1;
958 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
960 fam0[(*it).first]=(*it).second;
961 for(std::map<std::string,int>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
963 fam1[(*it).first]=(*it).second;
968 * Checks if \a this and another mesh contains the same groups.
969 * \param [in] other - the mesh to compare with \a this one.
970 * \param [in,out] what - a string describing a difference of groups of the two meshes
971 * in case if this method returns \c false.
972 * \return bool - \c true if number of groups and families constituting them are the
973 * same in the two meshes.
975 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
977 if(_groups==other->_groups)
980 std::size_t sz=_groups.size();
981 if(sz!=other->_groups.size())
983 what="Groups differ because not same number !\n";
988 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
989 for(std::size_t i=0;i<sz && ret;i++,it1++)
991 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
992 if(it2!=other->_groups.end())
994 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
995 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
1001 what="A group in first mesh exists not in other !\n";
1007 std::ostringstream oss; oss << "Groups description differs :\n";
1008 oss << "First group description :\n";
1009 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
1011 oss << " Group \"" << (*it).first << "\" on following families :\n";
1012 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
1013 oss << " \"" << *it2 << "\n";
1015 oss << "Second group description :\n";
1016 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
1018 oss << " Group \"" << (*it).first << "\" on following families :\n";
1019 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
1020 oss << " \"" << *it2 << "\n";
1028 * Checks if a group with a given name exists in \a this mesh.
1029 * \param [in] groupName - the group name.
1030 * \return bool - \c true the group \a groupName exists in \a this mesh.
1032 bool MEDFileMesh::existsGroup(const std::string& groupName) const
1034 std::string grpName(groupName);
1035 return _groups.find(grpName)!=_groups.end();
1039 * Checks if a family with a given id exists in \a this mesh.
1040 * \param [in] famId - the family id.
1041 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
1043 bool MEDFileMesh::existsFamily(int famId) const
1045 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1046 if((*it2).second==famId)
1052 * Checks if a family with a given name exists in \a this mesh.
1053 * \param [in] familyName - the family name.
1054 * \return bool - \c true the family \a familyName exists in \a this mesh.
1056 bool MEDFileMesh::existsFamily(const std::string& familyName) const
1058 std::string fname(familyName);
1059 return _families.find(fname)!=_families.end();
1063 * Sets an id of a family.
1064 * \param [in] familyName - the family name.
1065 * \param [in] id - a new id of the family.
1067 void MEDFileMesh::setFamilyId(const std::string& familyName, int id)
1069 std::string fname(familyName);
1070 _families[fname]=id;
1073 void MEDFileMesh::setFamilyIdUnique(const std::string& familyName, int id)
1075 std::string fname(familyName);
1076 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1077 if((*it).second==id)
1079 if((*it).first!=familyName)
1081 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
1082 throw INTERP_KERNEL::Exception(oss.str().c_str());
1085 _families[fname]=id;
1089 * Adds a family to \a this mesh.
1090 * \param [in] familyName - a name of the family.
1091 * \param [in] famId - an id of the family.
1092 * \throw If a family with the same name or id already exists in \a this mesh.
1094 void MEDFileMesh::addFamily(const std::string& familyName, int famId)
1096 std::string fname(familyName);
1097 std::map<std::string,int>::const_iterator it=_families.find(fname);
1098 if(it==_families.end())
1100 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1101 if((*it2).second==famId)
1103 std::ostringstream oss;
1104 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
1105 throw INTERP_KERNEL::Exception(oss.str().c_str());
1107 _families[fname]=famId;
1111 if((*it).second!=famId)
1113 std::ostringstream oss;
1114 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
1115 throw INTERP_KERNEL::Exception(oss.str().c_str());
1121 * Creates a group including all mesh entities of given dimension.
1122 * \warning This method does \b not guarantee that the created group includes mesh
1123 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
1124 * present in family fields of different dimensions. To assure this, call
1125 * ensureDifferentFamIdsPerLevel() \b before calling this method.
1126 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
1128 * \param [in] groupName - a name of the new group.
1129 * \throw If a group named \a groupName already exists.
1130 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
1131 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
1133 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const std::string& groupName)
1135 std::string grpName(groupName);
1136 std::vector<int> levs=getNonEmptyLevelsExt();
1137 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
1139 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
1140 oss << "Available relative ext levels are : ";
1141 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1142 throw INTERP_KERNEL::Exception(oss.str().c_str());
1144 if(existsGroup(groupName))
1146 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
1147 oss << "Already existing groups are : ";
1148 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1149 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
1150 throw INTERP_KERNEL::Exception(oss.str().c_str());
1152 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
1154 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
1155 MCAuto<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
1156 std::vector<std::string> familiesOnWholeGroup;
1157 for(const int *it=famIds->begin();it!=famIds->end();it++)
1160 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
1162 _groups[grpName]=familiesOnWholeGroup;
1166 * Ensures that given family ids do not present in family fields of dimensions different
1167 * than given ones. If a family id is present in the family fields of dimensions different
1168 * than the given ones, a new family is created and the whole data is updated accordingly.
1169 * \param [in] famIds - a sequence of family ids to check.
1170 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
1171 * famIds should exclusively belong.
1172 * \return bool - \c true if no modification is done in \a this mesh by this method.
1174 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt)
1176 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
1177 std::vector<int> levs=getNonEmptyLevelsExt();
1178 std::set<int> levs2(levs.begin(),levs.end());
1179 std::vector<int> levsToTest;
1180 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
1181 std::set<int> famIds2(famIds.begin(),famIds.end());
1184 if(!_families.empty())
1185 maxFamId=getMaxFamilyId()+1;
1186 std::vector<std::string> allFams=getFamiliesNames();
1187 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
1189 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
1192 MCAuto<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
1193 std::vector<int> tmp;
1194 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
1195 for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
1198 std::string famName=getFamilyNameGivenId(*it2);
1199 std::ostringstream oss; oss << "Family_" << maxFamId;
1200 std::string zeName=CreateNameNotIn(oss.str(),allFams);
1201 addFamilyOnAllGroupsHaving(famName,zeName);
1202 _families[zeName]=maxFamId;
1203 (const_cast<DataArrayInt *>(fieldFamIds))->changeValue(*it2,maxFamId);
1212 * Adds a family to a given group in \a this mesh. If the group with a given name does
1213 * not exist, it is created.
1214 * \param [in] grpName - the name of the group to add the family in.
1215 * \param [in] famName - the name of the family to add to the group named \a grpName.
1216 * \throw If \a grpName or \a famName is an empty string.
1217 * \throw If no family named \a famName is present in \a this mesh.
1219 void MEDFileMesh::addFamilyOnGrp(const std::string& grpName, const std::string& famName)
1221 std::string grpn(grpName);
1222 std::string famn(famName);
1223 if(grpn.empty() || famn.empty())
1224 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
1225 std::vector<std::string> fams=getFamiliesNames();
1226 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
1228 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
1229 oss << "Create this family or choose an existing one ! Existing fams are : ";
1230 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
1231 throw INTERP_KERNEL::Exception(oss.str().c_str());
1233 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
1234 if(it==_groups.end())
1236 _groups[grpn].push_back(famn);
1240 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
1241 if(it2==(*it).second.end())
1242 (*it).second.push_back(famn);
1247 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1248 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1249 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1251 void MEDFileMesh::addFamilyOnAllGroupsHaving(const std::string& famName, const std::string& otherFamName)
1253 std::string famNameCpp(famName);
1254 std::string otherCpp(otherFamName);
1255 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1257 std::vector<std::string>& v=(*it).second;
1258 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1260 v.push_back(otherCpp);
1266 * \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).
1267 * \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)
1269 void MEDFileMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr)
1272 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
1273 std::string grpName(ids->getName());
1275 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
1276 ids->checkStrictlyMonotonic(true);
1277 famArr->incrRef(); MCAuto<DataArrayInt> famArrTmp(famArr);
1278 std::vector<std::string> grpsNames=getGroupsNames();
1279 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
1281 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
1282 throw INTERP_KERNEL::Exception(oss.str().c_str());
1284 std::list< MCAuto<DataArrayInt> > allFamIds(getAllNonNullFamilyIds());
1285 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
1286 MCAuto<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
1287 MCAuto<DataArrayInt> diffFamIds=famIds->getDifferentValues();
1288 std::vector<int> familyIds;
1289 std::vector< MCAuto<DataArrayInt> > idsPerfamiliyIds;
1290 int maxVal=getTheMaxAbsFamilyId()+1;
1291 std::map<std::string,int> families(_families);
1292 std::map<std::string, std::vector<std::string> > groups(_groups);
1293 std::vector<std::string> fams;
1294 bool created(false);
1295 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
1297 MCAuto<DataArrayInt> ids2Tmp=famIds->findIdsEqual(*famId);
1298 MCAuto<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
1299 MCAuto<DataArrayInt> ids1=famArr->findIdsEqual(*famId);
1300 MCAuto<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
1303 bool isFamPresent=false;
1304 for(std::list< MCAuto<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
1305 isFamPresent=(*itl)->presenceOfValue(*famId);
1307 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
1310 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
1311 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
1312 fams.push_back(locFamName);
1313 if(existsFamily(*famId))
1315 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
1316 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1319 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
1323 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
1324 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
1325 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
1326 if(existsFamily(*famId))
1328 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
1329 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1334 for(std::size_t i=0;i<familyIds.size();i++)
1336 DataArrayInt *da=idsPerfamiliyIds[i];
1337 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
1341 _groups[grpName]=fams;
1344 void MEDFileMesh::changeAllGroupsContainingFamily(const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1346 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1349 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1351 std::string fam(familyNameToChange);
1352 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1354 std::vector<std::string>& fams((*it).second);
1355 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1359 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1365 * Returns a name of the family having a given id or, if no such a family exists, creates
1366 * a new uniquely named family and returns its name.
1367 * \param [in] id - the id of the family whose name is required.
1368 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1369 * \return std::string - the name of the existing or the created family.
1370 * \throw If it is not possible to create a unique family name.
1372 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created)
1374 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1378 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1379 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1380 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1381 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1383 * This method will throws an exception if it is not possible to create a unique family name.
1385 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created)
1387 std::vector<std::string> famAlreadyExisting(families.size());
1389 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1391 if((*it).second!=id)
1393 famAlreadyExisting[ii]=(*it).first;
1402 std::ostringstream oss; oss << "Family_" << id;
1403 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1409 * Sets names and ids of all families in \a this mesh.
1410 * \param [in] info - a map of a family name to a family id.
1412 void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
1418 * Sets names of all groups and families constituting them in \a this mesh.
1419 * \param [in] info - a map of a group name to a vector of names of families
1420 * constituting the group.
1422 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1428 * Returns an id of the family having a given name.
1429 * \param [in] name - the name of the family of interest.
1430 * \return int - the id of the family of interest.
1431 * \throw If no family with such a \a name exists.
1433 int MEDFileMesh::getFamilyId(const std::string& name) const
1435 std::string oname(name);
1436 std::map<std::string, int>::const_iterator it=_families.find(oname);
1437 std::vector<std::string> fams=getFamiliesNames();
1438 if(it==_families.end())
1440 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1441 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1442 throw INTERP_KERNEL::Exception(oss.str().c_str());
1444 return (*it).second;
1448 * Returns ids of the families having given names.
1449 * \param [in] fams - a sequence of the names of families of interest.
1450 * \return std::vector<int> - a sequence of the ids of families of interest.
1451 * \throw If \a fams contains a name of an inexistent family.
1453 std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const
1455 std::vector<int> ret(fams.size());
1457 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1459 std::map<std::string, int>::const_iterator it2=_families.find(*it);
1460 if(it2==_families.end())
1462 std::vector<std::string> fams2=getFamiliesNames();
1463 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1464 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1465 throw INTERP_KERNEL::Exception(oss.str().c_str());
1467 ret[i]=(*it2).second;
1473 * Returns a maximal abs(id) of families in \a this mesh.
1474 * \return int - the maximal norm of family id.
1475 * \throw If there are no families in \a this mesh.
1477 int MEDFileMesh::getMaxAbsFamilyId() const
1479 if(_families.empty())
1480 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1481 int ret=-std::numeric_limits<int>::max();
1482 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1484 ret=std::max(std::abs((*it).second),ret);
1490 * Returns a maximal id of families in \a this mesh.
1491 * \return int - the maximal family id.
1492 * \throw If there are no families in \a this mesh.
1494 int MEDFileMesh::getMaxFamilyId() const
1496 if(_families.empty())
1497 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1498 int ret=-std::numeric_limits<int>::max();
1499 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1501 ret=std::max((*it).second,ret);
1507 * Returns a minimal id of families in \a this mesh.
1508 * \return int - the minimal family id.
1509 * \throw If there are no families in \a this mesh.
1511 int MEDFileMesh::getMinFamilyId() const
1513 if(_families.empty())
1514 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1515 int ret=std::numeric_limits<int>::max();
1516 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1518 ret=std::min((*it).second,ret);
1524 * Returns a maximal id of families in \a this mesh. Not only named families are
1525 * considered but all family fields as well.
1526 * \return int - the maximal family id.
1528 int MEDFileMesh::getTheMaxAbsFamilyId() const
1530 int m1=-std::numeric_limits<int>::max();
1531 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1532 m1=std::max(std::abs((*it).second),m1);
1533 int m2=getMaxAbsFamilyIdInArrays();
1534 return std::max(m1,m2);
1538 * Returns a maximal id of families in \a this mesh. Not only named families are
1539 * considered but all family fields as well.
1540 * \return int - the maximal family id.
1542 int MEDFileMesh::getTheMaxFamilyId() const
1544 int m1=-std::numeric_limits<int>::max();
1545 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1546 m1=std::max((*it).second,m1);
1547 int m2=getMaxFamilyIdInArrays();
1548 return std::max(m1,m2);
1552 * Returns a minimal id of families in \a this mesh. Not only named families are
1553 * considered but all family fields as well.
1554 * \return int - the minimal family id.
1556 int MEDFileMesh::getTheMinFamilyId() const
1558 int m1=std::numeric_limits<int>::max();
1559 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1560 m1=std::min((*it).second,m1);
1561 int m2=getMinFamilyIdInArrays();
1562 return std::min(m1,m2);
1566 * This method only considers the maps. The contain of family array is ignored here.
1568 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1570 DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const
1572 MCAuto<DataArrayInt> ret=DataArrayInt::New();
1574 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1575 v.insert((*it).second);
1576 ret->alloc((int)v.size(),1);
1577 std::copy(v.begin(),v.end(),ret->getPointer());
1582 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1584 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1586 DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const
1588 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1589 MCAuto<DataArrayInt> ret;
1590 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1592 const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1593 MCAuto<DataArrayInt> dv=arr->getDifferentValues();
1594 if((DataArrayInt *) ret)
1595 ret=dv->buildUnion(ret);
1603 * true is returned if no modification has been needed. false if family
1604 * renumbering has been needed.
1606 bool MEDFileMesh::ensureDifferentFamIdsPerLevel()
1608 std::vector<int> levs=getNonEmptyLevelsExt();
1609 std::set<int> allFamIds;
1610 int maxId=getMaxFamilyId()+1;
1611 std::map<int,std::vector<int> > famIdsToRenum;
1612 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1614 const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
1617 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1619 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1621 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1623 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1626 if(famIdsToRenum.empty())
1628 MCAuto<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1629 for(std::map<int,std::vector<int> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1631 DataArrayInt *fam=const_cast<DataArrayInt *>(getFamilyFieldAtLevel((*it2).first));
1632 int *famIdsToChange=fam->getPointer();
1633 std::map<int,int> ren;
1634 for(std::vector<int>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1636 if(allIds->presenceOfValue(*it3))
1638 std::string famName=getFamilyNameGivenId(*it3);
1639 std::vector<std::string> grps=getGroupsOnFamily(famName);
1642 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1643 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1644 addFamilyOnGrp((*it4),newFam);
1647 MCAuto<DataArrayInt> ids=fam->findIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1648 for(const int *id=ids->begin();id!=ids->end();id++)
1649 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1655 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1656 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1657 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1658 * This method will throw an exception if a same family id is detected in different level.
1659 * \warning This policy is the opposite of those in MED file documentation ...
1661 void MEDFileMesh::normalizeFamIdsTrio()
1663 ensureDifferentFamIdsPerLevel();
1664 MCAuto<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1665 std::vector<int> levs=getNonEmptyLevelsExt();
1666 std::set<int> levsS(levs.begin(),levs.end());
1667 std::set<std::string> famsFetched;
1668 std::map<std::string,int> families;
1669 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1672 const DataArrayInt *fam=getFamilyFieldAtLevel(0);
1676 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1677 std::map<int,int> ren;
1678 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1680 int nbOfTuples=fam->getNumberOfTuples();
1681 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1682 for(int *w=start;w!=start+nbOfTuples;w++)
1684 for(const int *it=tmp->begin();it!=tmp->end();it++)
1686 if(allIds->presenceOfValue(*it))
1688 std::string famName=getFamilyNameGivenId(*it);
1689 families[famName]=ren[*it];
1690 famsFetched.insert(famName);
1695 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1698 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
1702 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1703 std::map<int,int> ren;
1704 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1706 int nbOfTuples=fam->getNumberOfTuples();
1707 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1708 for(int *w=start;w!=start+nbOfTuples;w++)
1710 for(const int *it=tmp->begin();it!=tmp->end();it++)
1712 if(allIds->presenceOfValue(*it))
1714 std::string famName=getFamilyNameGivenId(*it);
1715 families[famName]=ren[*it];
1716 famsFetched.insert(famName);
1721 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1723 DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
1726 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1727 fam->fillWithZero();
1728 for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
1729 if(allIds->presenceOfValue(*it3))
1731 std::string famName=getFamilyNameGivenId(*it3);
1732 families[famName]=0;
1733 famsFetched.insert(famName);
1738 std::vector<std::string> allFams=getFamiliesNames();
1739 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1740 std::set<std::string> unFetchedIds;
1741 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1742 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1743 families[*it4]=_families[*it4];
1748 * This method normalizes fam id with the following policy.
1749 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1750 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1751 * This method will throw an exception if a same family id is detected in different level.
1753 void MEDFileMesh::normalizeFamIdsMEDFile()
1755 ensureDifferentFamIdsPerLevel();
1756 MCAuto<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1757 std::vector<int> levs=getNonEmptyLevelsExt();
1758 std::set<int> levsS(levs.begin(),levs.end());
1759 std::set<std::string> famsFetched;
1760 std::map<std::string,int> families;
1762 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1765 const DataArrayInt *fam=getFamilyFieldAtLevel(1);
1768 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1769 std::map<int,int> ren;
1770 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1772 int nbOfTuples=fam->getNumberOfTuples();
1773 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1774 for(int *w=start;w!=start+nbOfTuples;w++)
1776 for(const int *it=tmp->begin();it!=tmp->end();it++)
1778 if(allIds->presenceOfValue(*it))
1780 std::string famName=getFamilyNameGivenId(*it);
1781 families[famName]=ren[*it];
1782 famsFetched.insert(famName);
1788 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1790 const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
1793 MCAuto<DataArrayInt> tmp=fam->getDifferentValues();
1794 std::map<int,int> ren;
1795 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1797 int nbOfTuples=fam->getNumberOfTuples();
1798 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1799 for(int *w=start;w!=start+nbOfTuples;w++)
1801 for(const int *it=tmp->begin();it!=tmp->end();it++)
1803 if(allIds->presenceOfValue(*it))
1805 std::string famName=getFamilyNameGivenId(*it);
1806 families[famName]=ren[*it];
1807 famsFetched.insert(famName);
1813 std::vector<std::string> allFams=getFamiliesNames();
1814 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1815 std::set<std::string> unFetchedIds;
1816 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1817 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1818 families[*it4]=_families[*it4];
1823 * Returns a name of the family by its id. If there are several families having the given
1824 * id, the name first in lexical order is returned.
1825 * \param [in] id - the id of the family whose name is required.
1826 * \return std::string - the name of the found family.
1827 * \throw If no family with the given \a id exists.
1829 std::string MEDFileMesh::getFamilyNameGivenId(int id) const
1831 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1832 if((*it).second==id)
1834 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1835 throw INTERP_KERNEL::Exception(oss.str().c_str());
1839 * Returns a string describing \a this mesh. This description includes the mesh name and
1840 * the mesh description string.
1841 * \return std::string - the mesh information string.
1843 std::string MEDFileMesh::simpleRepr() const
1845 std::ostringstream oss;
1846 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1847 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1848 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1853 * This method is nearly like getFamilyFieldAtLevel method. Except that if the array does not exist at the specified level \a meshDimRelToMaxExt
1854 * an empty one is created.
1856 DataArrayInt *MEDFileMesh::getOrCreateAndGetFamilyFieldAtLevel(int meshDimRelToMaxExt)
1858 DataArrayInt *ret(getFamilyFieldAtLevel(meshDimRelToMaxExt));
1861 MCAuto<DataArrayInt> arr(DataArrayInt::New());
1862 arr->alloc(getSizeAtLevel(meshDimRelToMaxExt),1);
1863 arr->fillWithZero();
1864 setFamilyFieldArr(meshDimRelToMaxExt,arr);
1865 return getFamilyFieldAtLevel(meshDimRelToMaxExt);
1869 * Returns ids of mesh entities contained in a given group of a given dimension.
1870 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1872 * \param [in] grp - the name of the group of interest.
1873 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1874 * returned instead of ids.
1875 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1876 * numbers, if available and required, of mesh entities of the group. The caller
1877 * is to delete this array using decrRef() as it is no more needed.
1878 * \throw If the name of a nonexistent group is specified.
1879 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1881 DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
1883 std::vector<std::string> tmp(1);
1885 DataArrayInt *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
1891 * Returns ids of mesh entities contained in given groups of a given dimension.
1892 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1894 * \param [in] grps - the names of the groups of interest.
1895 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1896 * returned instead of ids.
1897 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1898 * numbers, if available and required, of mesh entities of the groups. The caller
1899 * is to delete this array using decrRef() as it is no more needed.
1900 * \throw If the name of a nonexistent group is present in \a grps.
1901 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1903 DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
1905 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
1906 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
1910 * Returns ids of mesh entities contained in a given family of a given dimension.
1911 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1913 * \param [in] fam - the name of the family of interest.
1914 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1915 * returned instead of ids.
1916 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1917 * numbers, if available and required, of mesh entities of the family. The caller
1918 * is to delete this array using decrRef() as it is no more needed.
1919 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1921 DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
1923 std::vector<std::string> tmp(1);
1925 DataArrayInt *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
1931 * Returns ids of nodes contained in a given group.
1932 * \param [in] grp - the name of the group of interest.
1933 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1934 * returned instead of ids.
1935 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1936 * numbers, if available and required, of nodes of the group. The caller
1937 * is to delete this array using decrRef() as it is no more needed.
1938 * \throw If the name of a nonexistent group is specified.
1939 * \throw If the family field is missing for nodes.
1941 DataArrayInt *MEDFileMesh::getNodeGroupArr(const std::string& grp, bool renum) const
1943 std::vector<std::string> tmp(1);
1945 DataArrayInt *ret=getNodeGroupsArr(tmp,renum);
1951 * Returns ids of nodes contained in given groups.
1952 * \param [in] grps - the names of the groups of interest.
1953 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1954 * returned instead of ids.
1955 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1956 * numbers, if available and required, of nodes of the groups. The caller
1957 * is to delete this array using decrRef() as it is no more needed.
1958 * \throw If the name of a nonexistent group is present in \a grps.
1959 * \throw If the family field is missing for nodes.
1961 DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const
1963 return getGroupsArr(1,grps,renum);
1967 * Returns ids of nodes contained in a given group.
1968 * \param [in] grp - the name of the group of interest.
1969 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1970 * returned instead of ids.
1971 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1972 * numbers, if available and required, of nodes of the group. The caller
1973 * is to delete this array using decrRef() as it is no more needed.
1974 * \throw If the name of a nonexistent group is specified.
1975 * \throw If the family field is missing for nodes.
1977 DataArrayInt *MEDFileMesh::getNodeFamilyArr(const std::string& fam, bool renum) const
1979 std::vector<std::string> tmp(1);
1981 DataArrayInt *ret=getNodeFamiliesArr(tmp,renum);
1987 * Returns ids of nodes contained in given families.
1988 * \param [in] fams - the names of the families of interest.
1989 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1990 * returned instead of ids.
1991 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1992 * numbers, if available and required, of nodes of the families. The caller
1993 * is to delete this array using decrRef() as it is no more needed.
1994 * \throw If the family field is missing for nodes.
1996 DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const
1998 return getFamiliesArr(1,fams,renum);
2002 * Adds groups of given dimension and creates corresponding families and family fields
2003 * given ids of mesh entities of each group.
2004 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
2005 * \param [in] grps - a sequence of arrays of ids each describing a group.
2006 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
2008 * \throw If names of some groups in \a grps are equal.
2009 * \throw If \a grps includes a group with an empty name.
2010 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
2011 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2013 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum)
2017 std::set<std::string> grpsName;
2018 std::vector<std::string> grpsName2(grps.size());
2021 for(std::vector<const DataArrayInt *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
2023 grpsName.insert((*it)->getName());
2024 grpsName2[i]=(*it)->getName();
2026 if(grpsName.size()!=grps.size())
2027 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
2028 if(grpsName.find(std::string(""))!=grpsName.end())
2029 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
2030 int sz=getSizeAtLevel(meshDimRelToMaxExt);
2031 MCAuto<DataArrayInt> fam;
2032 std::vector< std::vector<int> > fidsOfGroups;
2035 fam=DataArrayInt::MakePartition(grps,sz,fidsOfGroups);
2039 std::vector< MCAuto<DataArrayInt> > grps2(grps.size());
2040 for(unsigned int ii=0;ii<grps.size();ii++)
2042 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
2043 grps2[ii]->setName(grps[ii]->getName());
2045 std::vector<const DataArrayInt *> grps3(grps2.begin(),grps2.end());
2046 fam=DataArrayInt::MakePartition(grps3,sz,fidsOfGroups);
2049 if(!_families.empty())
2050 offset=getMaxAbsFamilyId()+1;
2051 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
2052 MCAuto<DataArrayInt> ids=fam->getDifferentValues();
2053 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
2054 setFamilyFieldArr(meshDimRelToMaxExt,fam);
2058 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
2059 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
2060 * For the moment, the two last input parameters are not taken into account.
2062 void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
2064 std::map<int,std::string> famInv;
2065 for(const int *it=famIds->begin();it!=famIds->end();it++)
2067 std::ostringstream oss;
2068 oss << "Family_" << (*it);
2069 _families[oss.str()]=(*it);
2070 famInv[*it]=oss.str();
2073 for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
2075 for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
2077 _groups[grpNames[i]].push_back(famInv[*it2]);
2082 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileMesh::getAllGeoTypes() const
2084 std::vector<int> levs(getNonEmptyLevels());
2085 std::vector<INTERP_KERNEL::NormalizedCellType> ret;
2086 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2088 std::vector<INTERP_KERNEL::NormalizedCellType> elts(getGeoTypesAtLevel(*it));
2089 ret.insert(ret.end(),elts.begin(),elts.end());
2094 std::vector<int> MEDFileMesh::getDistributionOfTypes(int meshDimRelToMax) const
2096 MCAuto<MEDCouplingMesh> mLev(getMeshAtLevel(meshDimRelToMax));
2097 return mLev->getDistributionOfTypes();
2100 void MEDFileMesh::loadLLWithAdditionalItems(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2102 loadLL(fid,mName,dt,it,mrs);
2103 loadJointsFromFile(fid);
2104 loadEquivalences(fid);
2107 void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
2109 famArr->applyLin(offset>0?1:-1,offset,0);
2110 for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
2113 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
2114 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
2119 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
2120 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
2121 * If this method fails to find such a name it will throw an exception.
2123 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid)
2126 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
2129 std::size_t len=nameTry.length();
2130 for(std::size_t ii=1;ii<len;ii++)
2132 std::string tmp=nameTry.substr(ii,len-ii);
2133 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
2139 for(std::size_t i=1;i<30;i++)
2141 std::string tmp1(nameTry.at(0),i);
2143 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
2149 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
2151 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
2153 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
2156 int MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<int>& code, int strt)
2158 std::size_t nbOfChunks=code.size()/3;
2159 if(code.size()%3!=0)
2160 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
2162 for(std::size_t i=0;i<nbOfChunks;i++)
2171 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
2172 * If _name attribute is empty the name of 'm' if taken as _name attribute.
2173 * If _name is not empty and that 'm' has the same name nothing is done.
2174 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
2176 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m)
2179 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
2184 std::string name(m->getName());
2189 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
2190 oss << name << "' ! Names must match !";
2191 throw INTERP_KERNEL::Exception(oss.str().c_str());
2195 if(_desc_name.empty())
2196 _desc_name=m->getDescription();
2199 std::string name(m->getDescription());
2202 if(_desc_name!=name)
2204 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
2205 oss << name << "' ! Names must match !";
2206 throw INTERP_KERNEL::Exception(oss.str().c_str());
2212 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
2214 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
2215 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
2217 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
2218 oss << " - Groups lying on this family : ";
2219 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
2220 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
2221 oss << std::endl << std::endl;
2226 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2227 * file. The mesh to load is specified by its name and numbers of a time step and an
2229 * \param [in] fileName - the name of MED file to read.
2230 * \param [in] mName - the name of the mesh to read.
2231 * \param [in] dt - the number of a time step.
2232 * \param [in] it - the number of an iteration.
2233 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2234 * mesh using decrRef() as it is no more needed.
2235 * \throw If the file is not readable.
2236 * \throw If there is no mesh with given attributes in the file.
2237 * \throw If the mesh in the file is not an unstructured one.
2239 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2241 MEDFileUtilities::CheckFileForRead(fileName);
2242 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
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 std::vector<std::string> ms(MEDCoupling::GetMeshNames(fileName));
2261 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
2262 throw INTERP_KERNEL::Exception(oss.str().c_str());
2264 MEDFileUtilities::CheckFileForRead(fileName);
2265 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
2267 MEDCoupling::MEDCouplingMeshType meshType;
2269 MEDCoupling::MEDCouplingAxisType dummy3;
2270 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
2271 return new MEDFileUMesh(fid,ms.front(),dt,it,mrs);
2275 * Returns an empty instance of MEDFileUMesh.
2276 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2277 * mesh using decrRef() as it is no more needed.
2279 MEDFileUMesh *MEDFileUMesh::New()
2281 return new MEDFileUMesh;
2285 * This method loads from file with name \a fileName the mesh called \a mName as New does. The difference is that
2286 * here only a part of cells contained in the file will be loaded. The selection of cell is specified using the two consecutive parameters
2287 * \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.
2288 * 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
2289 * at most the memory consumtion.
2291 * \param [in] fileName - the name of the file.
2292 * \param [in] mName - the name of the mesh to be read.
2293 * \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.
2294 * \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.
2295 * \param [in] dt - the iteration, that is to say the first element of the pair that locates the asked time step.
2296 * \param [in] it - the order, that is to say the second element of the pair that locates the asked time step.
2297 * \param [in] mrs - the request for what to be loaded.
2298 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this mesh using decrRef() as it is no more needed.
2300 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)
2302 MEDFileUtilities::CheckFileForRead(fileName);
2303 MEDFileUtilities::AutoFid fid(MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY));
2304 return MEDFileUMesh::LoadPartOf(fid,mName,types,slicPerTyp,dt,it,mrs);
2308 * Please refer to the other MEDFileUMesh::LoadPartOf method that has the same semantic and the same parameter (excepted the first).
2309 * This method is \b NOT wrapped into python.
2311 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)
2313 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
2314 ret->loadPartUMeshFromFile(fid,mName,types,slicPerTyp,dt,it,mrs);
2318 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
2320 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
2321 ret+=_ms.capacity()*(sizeof(MCAuto<MEDFileUMeshSplitL1>));
2325 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildrenWithNull() const
2327 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
2328 ret.push_back((const DataArrayDouble*)_coords);
2329 ret.push_back((const DataArrayInt *)_fam_coords);
2330 ret.push_back((const DataArrayInt *)_num_coords);
2331 ret.push_back((const DataArrayInt *)_rev_num_coords);
2332 ret.push_back((const DataArrayAsciiChar *)_name_coords);
2333 ret.push_back((const PartDefinition *)_part_coords);
2334 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2335 ret.push_back((const MEDFileUMeshSplitL1*) *it);
2339 MEDFileMesh *MEDFileUMesh::shallowCpy() const
2341 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2345 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
2347 return new MEDFileUMesh;
2350 MEDFileMesh *MEDFileUMesh::deepCopy() const
2352 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2353 ret->deepCpyEquivalences(*this);
2354 if((const DataArrayDouble*)_coords)
2355 ret->_coords=_coords->deepCopy();
2356 if((const DataArrayInt*)_fam_coords)
2357 ret->_fam_coords=_fam_coords->deepCopy();
2358 if((const DataArrayInt*)_num_coords)
2359 ret->_num_coords=_num_coords->deepCopy();
2360 if((const DataArrayInt*)_rev_num_coords)
2361 ret->_rev_num_coords=_rev_num_coords->deepCopy();
2362 if((const DataArrayAsciiChar*)_name_coords)
2363 ret->_name_coords=_name_coords->deepCopy();
2365 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2367 if((const MEDFileUMeshSplitL1 *)(*it))
2368 ret->_ms[i]=(*it)->deepCopy(ret->_coords);
2370 if((const PartDefinition*)_part_coords)
2371 ret->_part_coords=_part_coords->deepCopy();
2376 * Checks if \a this and another mesh are equal.
2377 * \param [in] other - the mesh to compare with.
2378 * \param [in] eps - a precision used to compare real values.
2379 * \param [in,out] what - the string returning description of unequal data.
2380 * \return bool - \c true if the meshes are equal, \c false, else.
2382 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
2384 if(!MEDFileMesh::isEqual(other,eps,what))
2386 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2389 what="Mesh types differ ! This is unstructured and other is NOT !";
2392 clearNonDiscrAttributes();
2393 otherC->clearNonDiscrAttributes();
2394 const DataArrayDouble *coo1=_coords;
2395 const DataArrayDouble *coo2=otherC->_coords;
2396 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2398 what="Mismatch of coordinates ! One is defined and not other !";
2403 bool ret=coo1->isEqual(*coo2,eps);
2406 what="Coords differ !";
2410 const DataArrayInt *famc1=_fam_coords;
2411 const DataArrayInt *famc2=otherC->_fam_coords;
2412 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2414 what="Mismatch of families arr on nodes ! One is defined and not other !";
2419 bool ret=famc1->isEqual(*famc2);
2422 what="Families arr on node differ !";
2426 const DataArrayInt *numc1=_num_coords;
2427 const DataArrayInt *numc2=otherC->_num_coords;
2428 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2430 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2435 bool ret=numc1->isEqual(*numc2);
2438 what="Numbering arr on node differ !";
2442 const DataArrayAsciiChar *namec1=_name_coords;
2443 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2444 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2446 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2451 bool ret=namec1->isEqual(*namec2);
2454 what="Names arr on node differ !";
2458 if(_ms.size()!=otherC->_ms.size())
2460 what="Number of levels differs !";
2463 std::size_t sz=_ms.size();
2464 for(std::size_t i=0;i<sz;i++)
2466 const MEDFileUMeshSplitL1 *s1=_ms[i];
2467 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2468 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2470 what="Mismatch of presence of sub levels !";
2475 bool ret=s1->isEqual(s2,eps,what);
2480 const PartDefinition *pd0(_part_coords),*pd1(otherC->_part_coords);
2483 if((!pd0 && pd1) || (pd0 && !pd1))
2485 what=std::string("node part def is defined only for one among this or other !");
2488 return pd0->isEqual(pd1,what);
2492 * Check that the current object MEDFileUMesh is consistent. This does not check the optional renumbering of
2493 * nodes and cells. This last item is important for SMESH, see checkSMESHConsistency().
2494 * \throw if any internal part (i.e. mesh sub-levels and single geometric-type meshes) are inconsistent
2495 * \throw if internal family array is inconsistent
2496 * \sa checkSMESHConsistency()
2498 void MEDFileUMesh::checkConsistency() const
2500 if(!_coords || !_coords->isAllocated())
2503 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but some mesh parts are present!");
2505 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but not the internal node family array!");
2506 if (!_num_coords || !_rev_num_coords)
2507 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): coords are null but not the internal node numbering array!");
2511 int nbCoo = _coords->getNumberOfTuples();
2513 _fam_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent internal node family array!");
2516 _num_coords->checkNbOfTuplesAndComp(nbCoo,1,"MEDFileUMesh::checkConsistency(): inconsistent internal node numbering array!");
2518 int maxValue=_num_coords->getMaxValue(pos);
2519 if (!_rev_num_coords || _rev_num_coords->getNumberOfTuples() != (maxValue+1))
2520 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal revert node numbering array!");
2522 if ((_num_coords && !_rev_num_coords) || (!_num_coords && _rev_num_coords))
2523 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal numbering arrays (one is null)!");
2524 if (_num_coords && !_num_coords->hasUniqueValues())
2525 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent internal node numbering array: duplicates found!");
2527 _name_coords->checkNbOfTuplesAndComp(nbCoo,MED_SNAME_SIZE,"MEDFileUMesh::checkConsistency(): inconsistent internal coord name array!");
2528 // Now sub part check:
2529 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();
2530 it != _ms.end(); it++)
2531 (*it)->checkConsistency();
2536 * Same as checkConsistency() but also checks that optional entities (edges, faces, volumes) numbers are
2537 * consistent, i.e. the numbering is either set to null for all sub-levels (thus letting SMESH numbers the
2538 * entities as it likes), or non overlapping between all sub-levels.
2539 * \throw if the condition above is not respected
2541 void MEDFileUMesh::checkSMESHConsistency() const
2544 // For all sub-levels, numbering is either always null or with void intersection:
2547 std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();
2548 std::vector< const DataArrayInt * > v;
2549 bool voidOrNot = ((*it)->_num == 0);
2550 for (it++; it != _ms.end(); it++)
2551 if( ((*it)->_num == 0) != voidOrNot )
2552 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): inconsistent numbering between mesh sub-levels!");
2553 else if (!voidOrNot)
2554 v.push_back((*it)->_num);
2557 // don't forget the 1st one:
2558 v.push_back(_ms[0]->_num);
2559 MCAuto<DataArrayInt> inter = DataArrayInt::BuildIntersection(v);
2560 if (inter->getNumberOfTuples())
2561 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkConsistency(): overlapping entity numbering between mesh sub-levels!");
2567 * Reset optional node and cell numbering for all sub levels in this. This particularly useful to make
2568 * sure SMESH will handle the mesh correctly, as it tries to use those numbers if given.
2570 void MEDFileUMesh::clearNodeAndCellNumbers()
2573 _rev_num_coords = 0;
2574 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();
2575 it != _ms.end(); it++)
2578 (*it)->_rev_num = 0;
2583 * Clears redundant attributes of incorporated data arrays.
2585 void MEDFileUMesh::clearNonDiscrAttributes() const
2587 MEDFileMesh::clearNonDiscrAttributes();
2588 const DataArrayDouble *coo1=_coords;
2590 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2591 const DataArrayInt *famc1=_fam_coords;
2593 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2594 const DataArrayInt *numc1=_num_coords;
2596 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2597 const DataArrayAsciiChar *namc1=_name_coords;
2599 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2600 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2602 const MEDFileUMeshSplitL1 *tmp=(*it);
2604 tmp->clearNonDiscrAttributes();
2608 void MEDFileUMesh::setName(const std::string& name)
2610 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2611 if((MEDFileUMeshSplitL1 *)(*it)!=0)
2612 (*it)->setName(name);
2613 MEDFileMesh::setName(name);
2616 MEDFileUMesh::MEDFileUMesh()
2620 MEDFileUMesh::MEDFileUMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2623 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
2625 catch(INTERP_KERNEL::Exception& e)
2631 * This method loads only a part of specified cells (given by range of cell ID per geometric type)
2632 * See MEDFileUMesh::LoadPartOf for detailed description.
2636 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)
2638 MEDFileUMeshL2 loaderl2;
2639 MEDCoupling::MEDCouplingMeshType meshType;
2642 MEDCoupling::MEDCouplingAxisType dummy3;
2643 int mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2));
2644 if(meshType!=UNSTRUCTURED)
2646 std::ostringstream oss; oss << "loadPartUMeshFromFile : Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2647 throw INTERP_KERNEL::Exception(oss.str().c_str());
2649 loaderl2.loadPart(fid,mid,mName,types,slicPerTyp,dt,it,mrs);
2650 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2654 * \brief Write joints in a file
2656 void MEDFileMesh::writeJoints(med_idt fid) const
2658 if ( (const MEDFileJoints*) _joints )
2659 _joints->write(fid);
2663 * \brief Load joints in a file or use provided ones
2665 //================================================================================
2667 * \brief Load joints in a file or use provided ones
2668 * \param [in] fid - MED file descriptor
2669 * \param [in] toUseInstedOfReading - optional joints to use instead of reading,
2670 * Usually this joints are those just read by another iteration
2671 * of namesake mesh, when this method is called by MEDFileMeshMultiTS::New()
2673 //================================================================================
2675 void MEDFileMesh::loadJointsFromFile(med_idt fid, MEDFileJoints* toUseInstedOfReading)
2677 if ( toUseInstedOfReading )
2678 setJoints( toUseInstedOfReading );
2680 _joints = MEDFileJoints::New( fid, _name );
2683 void MEDFileMesh::loadEquivalences(med_idt fid)
2685 int nbOfEq(MEDFileEquivalences::PresenceOfEquivalences(fid,_name));
2687 _equiv=MEDFileEquivalences::Load(fid,nbOfEq,this);
2690 void MEDFileMesh::deepCpyEquivalences(const MEDFileMesh& other)
2692 const MEDFileEquivalences *equiv(other._equiv);
2694 _equiv=equiv->deepCopy(this);
2697 bool MEDFileMesh::areEquivalencesEqual(const MEDFileMesh *other, std::string& what) const
2699 const MEDFileEquivalences *thisEq(_equiv),*otherEq(other->_equiv);
2700 if(!thisEq && !otherEq)
2702 if(thisEq && otherEq)
2703 return thisEq->isEqual(otherEq,what);
2706 what+="Equivalence differs : defined in this and not in other (or reversely) !";
2711 void MEDFileMesh::getEquivalencesRepr(std::ostream& oss) const
2713 const MEDFileEquivalences *equiv(_equiv);
2716 oss << "(******************************)\n(* EQUIVALENCES OF THE MESH : *)\n(******************************)\n";
2717 _equiv->getRepr(oss);
2720 void MEDFileMesh::checkCartesian() const
2722 if(getAxisType()!=AX_CART)
2724 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()) << ").";
2725 oss << std::endl << "To perform operation you have two possiblities :" << std::endl;
2726 oss << " - call setAxisType(AX_CART)" << std::endl;
2727 oss << " - call cartesianize()";
2728 throw INTERP_KERNEL::Exception(oss.str().c_str());
2733 * \brief Return number of joints, which is equal to number of adjacent mesh domains
2735 int MEDFileMesh::getNumberOfJoints() const
2737 return ( (const MEDFileJoints *) _joints ) ? _joints->getNumberOfJoints() : 0;
2741 * \brief Return joints with all adjacent mesh domains
2743 MEDFileJoints * MEDFileMesh::getJoints() const
2745 return const_cast<MEDFileJoints*>(& (*_joints));
2748 void MEDFileMesh::setJoints( MEDFileJoints* joints )
2750 if ( joints != _joints )
2759 * This method loads \b all \b the \b mesh \a mName in the file with \a fid descriptor.
2761 * \sa loadPartUMeshFromFile
2763 void MEDFileUMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2765 MEDFileUMeshL2 loaderl2;
2766 MEDCoupling::MEDCouplingMeshType meshType;
2769 MEDCoupling::MEDCouplingAxisType axType;
2770 int mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dummy2));
2771 setAxisType(axType);
2772 if(meshType!=UNSTRUCTURED)
2774 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2775 throw INTERP_KERNEL::Exception(oss.str().c_str());
2777 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2778 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2781 void MEDFileUMesh::dispatchLoadedPart(med_idt fid, const MEDFileUMeshL2& loaderl2, const std::string& mName, MEDFileMeshReadSelector *mrs)
2783 int lev=loaderl2.getNumberOfLevels();
2785 for(int i=0;i<lev;i++)
2787 if(!loaderl2.emptyLev(i))
2788 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2792 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2794 setName(loaderl2.getName());
2795 setDescription(loaderl2.getDescription());
2796 setUnivName(loaderl2.getUnivName());
2797 setIteration(loaderl2.getIteration());
2798 setOrder(loaderl2.getOrder());
2799 setTimeValue(loaderl2.getTime());
2800 setTimeUnit(loaderl2.getTimeUnit());
2801 _coords=loaderl2.getCoords();
2802 if(!mrs || mrs->isNodeFamilyFieldReading())
2803 _fam_coords=loaderl2.getCoordsFamily();
2804 if(!mrs || mrs->isNodeNumFieldReading())
2805 _num_coords=loaderl2.getCoordsNum();
2806 if(!mrs || mrs->isNodeNameFieldReading())
2807 _name_coords=loaderl2.getCoordsName();
2808 _part_coords=loaderl2.getPartDefOfCoo();
2812 MEDFileUMesh::~MEDFileUMesh()
2816 void MEDFileUMesh::writeLL(med_idt fid) const
2818 const DataArrayDouble *coo=_coords;
2819 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2820 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2821 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2822 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2823 int spaceDim=coo?coo->getNumberOfComponents():0;
2826 mdim=getMeshDimension();
2827 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2828 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2829 for(int i=0;i<spaceDim;i++)
2831 std::string info=coo->getInfoOnComponent(i);
2833 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2834 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
2835 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
2837 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
2839 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
2840 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
2841 MEDFileUMeshL2::WriteCoords(fid,meshName,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2842 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2843 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2844 (*it)->write(fid,meshName,mdim);
2845 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,meshName,_families,_groups,_too_long_str);
2849 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2850 * \return std::vector<int> - a sequence of the relative dimensions.
2852 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2854 std::vector<int> ret;
2856 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2857 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2864 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2865 * \return std::vector<int> - a sequence of the relative dimensions.
2867 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2869 std::vector<int> ret0=getNonEmptyLevels();
2870 if((const DataArrayDouble *) _coords)
2872 std::vector<int> ret(ret0.size()+1);
2874 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2880 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2882 std::vector<int> ret;
2883 const DataArrayInt *famCoo(_fam_coords);
2887 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2889 const MEDFileUMeshSplitL1 *cur(*it);
2891 if(cur->getFamilyField())
2897 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2899 std::vector<int> ret;
2900 const DataArrayInt *numCoo(_num_coords);
2904 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2906 const MEDFileUMeshSplitL1 *cur(*it);
2908 if(cur->getNumberField())
2914 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2916 std::vector<int> ret;
2917 const DataArrayAsciiChar *nameCoo(_name_coords);
2921 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2923 const MEDFileUMeshSplitL1 *cur(*it);
2925 if(cur->getNameField())
2932 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2933 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2934 * \param [in] fams - the name of the family of interest.
2935 * \return std::vector<int> - a sequence of the relative dimensions.
2937 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
2939 std::vector<int> ret;
2940 std::vector<int> levs(getNonEmptyLevels());
2941 std::vector<int> famIds(getFamiliesIds(fams));
2942 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2943 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2949 * Returns all relative mesh levels (including nodes) where given families are defined.
2950 * \param [in] fams - the names of the families of interest.
2951 * \return std::vector<int> - a sequence of the relative dimensions.
2953 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
2955 std::vector<int> ret0(getFamsNonEmptyLevels(fams));
2956 const DataArrayInt *famCoords(_fam_coords);
2959 std::vector<int> famIds(getFamiliesIds(fams));
2960 if(famCoords->presenceOfValue(famIds))
2962 std::vector<int> ret(ret0.size()+1);
2964 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2971 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
2973 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2974 if((const DataArrayInt *)_fam_coords)
2976 int val=_fam_coords->getMaxValue(tmp);
2977 ret=std::max(ret,std::abs(val));
2979 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2981 if((const MEDFileUMeshSplitL1 *)(*it))
2983 const DataArrayInt *da=(*it)->getFamilyField();
2986 int val=da->getMaxValue(tmp);
2987 ret=std::max(ret,std::abs(val));
2994 int MEDFileUMesh::getMaxFamilyIdInArrays() const
2996 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2997 if((const DataArrayInt *)_fam_coords)
2999 int val=_fam_coords->getMaxValue(tmp);
3000 ret=std::max(ret,val);
3002 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3004 if((const MEDFileUMeshSplitL1 *)(*it))
3006 const DataArrayInt *da=(*it)->getFamilyField();
3009 int val=da->getMaxValue(tmp);
3010 ret=std::max(ret,val);
3017 int MEDFileUMesh::getMinFamilyIdInArrays() const
3019 int ret=std::numeric_limits<int>::max(),tmp=-1;
3020 if((const DataArrayInt *)_fam_coords)
3022 int val=_fam_coords->getMinValue(tmp);
3023 ret=std::min(ret,val);
3025 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3027 if((const MEDFileUMeshSplitL1 *)(*it))
3029 const DataArrayInt *da=(*it)->getFamilyField();
3032 int val=da->getMinValue(tmp);
3033 ret=std::min(ret,val);
3041 * Returns the dimension on cells in \a this mesh.
3042 * \return int - the mesh dimension.
3043 * \throw If there are no cells in this mesh.
3045 int MEDFileUMesh::getMeshDimension() const
3048 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
3049 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
3050 return (*it)->getMeshDimension()+lev;
3051 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
3055 * Returns the space dimension of \a this mesh that is equal to number of components in
3056 * the node coordinates array.
3057 * \return int - the space dimension of \a this mesh.
3058 * \throw If the node coordinates array is not available.
3060 int MEDFileUMesh::getSpaceDimension() const
3062 const DataArrayDouble *coo=_coords;
3064 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
3065 return coo->getNumberOfComponents();
3069 * Returns a string describing \a this mesh.
3070 * \return std::string - the mesh information string.
3072 std::string MEDFileUMesh::simpleRepr() const
3074 std::ostringstream oss;
3075 oss << MEDFileMesh::simpleRepr();
3076 const DataArrayDouble *coo=_coords;
3077 oss << "- The dimension of the space is ";
3078 static const char MSG1[]= "*** NO COORDS SET ***";
3079 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
3081 oss << _coords->getNumberOfComponents() << std::endl;
3083 oss << MSG1 << std::endl;
3084 oss << "- Type of the mesh : UNSTRUCTURED\n";
3085 oss << "- Number of nodes : ";
3087 oss << _coords->getNumberOfTuples() << std::endl;
3089 oss << MSG1 << std::endl;
3090 std::size_t nbOfLev=_ms.size();
3091 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
3092 for(std::size_t i=0;i<nbOfLev;i++)
3094 const MEDFileUMeshSplitL1 *lev=_ms[i];
3095 oss << " - Level #" << -((int) i) << " has dimension : ";
3098 oss << lev->getMeshDimension() << std::endl;
3099 lev->simpleRepr(oss);
3102 oss << MSG2 << std::endl;
3104 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
3107 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
3108 oss << "- Names of coordinates :" << std::endl;
3109 std::vector<std::string> vars=coo->getVarsOnComponent();
3110 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
3111 oss << std::endl << "- Units of coordinates : " << std::endl;
3112 std::vector<std::string> units=coo->getUnitsOnComponent();
3113 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
3115 oss << std::endl << std::endl;
3117 getEquivalencesRepr(oss);
3122 * Returns a full textual description of \a this mesh.
3123 * \return std::string - the string holding the mesh description.
3125 std::string MEDFileUMesh::advancedRepr() const
3127 return simpleRepr();
3131 * Returns number of mesh entities of a given relative dimension in \a this mesh.
3132 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3133 * \return int - the number of entities.
3134 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
3136 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
3138 if(meshDimRelToMaxExt==1)
3140 if(!((const DataArrayDouble *)_coords))
3141 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
3142 return _coords->getNumberOfTuples();
3144 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
3148 * Returns the family field for mesh entities of a given dimension.
3149 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3150 * \return const DataArrayInt * - the family field. It is an array of ids of families
3151 * each mesh entity belongs to. It can be \c NULL.
3153 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
3155 if(meshDimRelToMaxExt==1)
3157 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3158 return l1->getFamilyField();
3161 DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
3163 if(meshDimRelToMaxExt==1)
3165 MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3166 return l1->getFamilyField();
3170 * Returns the optional numbers of mesh entities of a given dimension.
3171 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3172 * \return const DataArrayInt * - the array of the entity numbers.
3173 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3175 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
3177 if(meshDimRelToMaxExt==1)
3179 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3180 return l1->getNumberField();
3183 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
3185 if(meshDimRelToMaxExt==1)
3186 return _name_coords;
3187 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3188 return l1->getNameField();
3192 * 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).
3194 * \param [in] meshDimRelToMaxExt - the extended relative level for which the part definition is requested.
3195 * \param [in] gt - The input geometric type for which the part definition is requested.
3196 * \return the part definition owned by \a this. So no need to deallocate the returned instance.
3198 const PartDefinition *MEDFileUMesh::getPartDefAtLevel(int meshDimRelToMaxExt, INTERP_KERNEL::NormalizedCellType gt) const
3200 if(meshDimRelToMaxExt==1)
3201 return _part_coords;
3202 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3203 return l1->getPartDef(gt);
3206 int MEDFileUMesh::getNumberOfNodes() const
3208 const DataArrayDouble *coo(_coords);
3210 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
3211 return coo->getNumberOfTuples();
3214 int MEDFileUMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
3216 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3217 return l1->getNumberOfCells();
3220 bool MEDFileUMesh::hasImplicitPart() const
3225 int MEDFileUMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
3227 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildImplicitPartIfAny : unstructured meshes do not have implicit part !");
3230 void MEDFileUMesh::releaseImplicitPartIfAny() const
3234 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
3236 std::size_t sz(st.getNumberOfItems());
3237 for(std::size_t i=0;i<sz;i++)
3239 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
3240 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
3241 if(st[i].getPflName().empty())
3242 m->computeNodeIdsAlg(nodesFetched);
3245 const DataArrayInt *arr(globs->getProfile(st[i].getPflName()));
3246 MCAuto<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
3247 m2->computeNodeIdsAlg(nodesFetched);
3252 MEDFileMesh *MEDFileUMesh::cartesianize() const
3254 if(getAxisType()==AX_CART)
3257 return const_cast<MEDFileUMesh *>(this);
3261 MCAuto<MEDFileUMesh> ret(new MEDFileUMesh(*this));
3262 const DataArrayDouble *coords(_coords);
3264 throw INTERP_KERNEL::Exception("MEDFileUMesh::cartesianize : coordinates are null !");
3265 MCAuto<DataArrayDouble> coordsCart(_coords->cartesianize(getAxisType()));
3266 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=ret->_ms.begin();it!=ret->_ms.end();it++)
3267 if((const MEDFileUMeshSplitL1 *)(*it))
3268 *it=(*it)->shallowCpyUsingCoords(coordsCart);
3269 ret->_coords=coordsCart;
3270 ret->setAxisType(AX_CART);
3276 * Returns the optional numbers of mesh entities of a given dimension transformed using
3277 * DataArrayInt::invertArrayN2O2O2N().
3278 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3279 * \return const DataArrayInt * - the array of the entity numbers transformed using
3280 * DataArrayInt::invertArrayN2O2O2N().
3281 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3283 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
3285 if(meshDimRelToMaxExt==1)
3287 if(!((const DataArrayInt *)_num_coords))
3288 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
3289 return _rev_num_coords;
3291 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3292 return l1->getRevNumberField();
3296 * Returns a pointer to the node coordinates array of \a this mesh \b without
3297 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
3299 DataArrayDouble *MEDFileUMesh::getCoords() const
3302 MCAuto<DataArrayDouble> tmp(_coords);
3303 if((DataArrayDouble *)tmp)
3311 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3312 * group of \a this mesh. Only mesh entities of a given dimension are included in the
3314 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3315 * \param [in] grp - the name of the group whose mesh entities are included in the
3317 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3318 * according to the optional numbers of entities, if available.
3319 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3320 * delete this mesh using decrRef() as it is no more needed.
3321 * \throw If the name of a nonexistent group is specified.
3322 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3324 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
3327 synchronizeTinyInfoOnLeaves();
3328 std::vector<std::string> tmp(1);
3330 return getGroups(meshDimRelToMaxExt,tmp,renum);
3334 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3335 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
3337 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3338 * \param [in] grps - a sequence of group names whose mesh entities are included in the
3340 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3341 * according to the optional numbers of entities, if available.
3342 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3343 * delete this mesh using decrRef() as it is no more needed.
3344 * \throw If a name of a nonexistent group is present in \a grps.
3345 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3347 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
3350 synchronizeTinyInfoOnLeaves();
3351 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
3352 MCAuto<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
3353 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
3354 zeRet->setName(grps[0]);
3355 return zeRet.retn();
3359 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3360 * family of \a this mesh. Only mesh entities of a given dimension are included in the
3362 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3363 * \param [in] fam - the name of the family whose mesh entities are included in the
3365 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3366 * according to the optional numbers of entities, if available.
3367 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3368 * delete this mesh using decrRef() as it is no more needed.
3369 * \throw If a name of a nonexistent family is present in \a grps.
3370 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3372 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
3375 synchronizeTinyInfoOnLeaves();
3376 std::vector<std::string> tmp(1);
3378 return getFamilies(meshDimRelToMaxExt,tmp,renum);
3382 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3383 * families of \a this mesh. Only mesh entities of a given dimension are included in the
3385 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3386 * \param [in] fams - a sequence of family names whose mesh entities are included in the
3388 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3389 * according to the optional numbers of entities, if available.
3390 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3391 * delete this mesh using decrRef() as it is no more needed.
3392 * \throw If a name of a nonexistent family is present in \a fams.
3393 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3395 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3398 synchronizeTinyInfoOnLeaves();
3399 if(meshDimRelToMaxExt==1)
3401 MCAuto<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
3402 MCAuto<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
3403 MCAuto<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
3407 std::vector<int> famIds=getFamiliesIds(fams);
3408 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3409 MCAuto<MEDCouplingUMesh> zeRet;
3411 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
3413 zeRet=l1->getFamilyPart(0,0,renum);
3414 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
3415 zeRet->setName(fams[0]);
3416 return zeRet.retn();
3420 * Returns ids of mesh entities contained in given families of a given dimension.
3421 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3423 * \param [in] fams - the names of the families of interest.
3424 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3425 * returned instead of ids.
3426 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
3427 * numbers, if available and required, of mesh entities of the families. The caller
3428 * is to delete this array using decrRef() as it is no more needed.
3429 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3431 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3433 std::vector<int> famIds=getFamiliesIds(fams);
3434 if(meshDimRelToMaxExt==1)
3436 if((const DataArrayInt *)_fam_coords)
3438 MCAuto<DataArrayInt> da;
3440 da=_fam_coords->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3442 da=_fam_coords->findIdsEqualList(0,0);
3444 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
3449 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
3451 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3453 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
3455 return l1->getFamilyPartArr(0,0,renum);
3459 * Returns a MEDCouplingUMesh of a given relative dimension.
3460 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
3461 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
3462 * To build a valid MEDCouplingUMesh from the returned one in this case,
3463 * call MEDCouplingUMesh::Build0DMeshFromCoords().
3464 * \param [in] meshDimRelToMax - the relative dimension of interest.
3465 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3466 * optional numbers of mesh entities.
3467 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3468 * delete using decrRef() as it is no more needed.
3469 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3471 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
3474 synchronizeTinyInfoOnLeaves();
3475 if(meshDimRelToMaxExt==1)
3479 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
3480 MCAuto<DataArrayDouble> cc=_coords->deepCopy();
3481 umesh->setCoords(cc);
3482 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
3483 umesh->setName(getName());
3487 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3488 return l1->getWholeMesh(renum);
3491 std::vector<int> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
3493 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
3494 return l1->getDistributionOfTypes();
3498 * Returns a MEDCouplingUMesh of a relative dimension == 0.
3499 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3500 * optional numbers of mesh entities.
3501 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3502 * delete using decrRef() as it is no more needed.
3503 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
3505 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
3507 return getMeshAtLevel(0,renum);
3511 * Returns a MEDCouplingUMesh of a relative dimension == -1.
3512 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3513 * optional numbers of mesh entities.
3514 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3515 * delete using decrRef() as it is no more needed.
3516 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
3518 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
3520 return getMeshAtLevel(-1,renum);
3524 * Returns a MEDCouplingUMesh of a relative dimension == -2.
3525 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3526 * optional numbers of mesh entities.
3527 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3528 * delete using decrRef() as it is no more needed.
3529 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
3531 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
3533 return getMeshAtLevel(-2,renum);
3537 * Returns a MEDCouplingUMesh of a relative dimension == -3.
3538 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3539 * optional numbers of mesh entities.
3540 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3541 * delete using decrRef() as it is no more needed.
3542 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
3544 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
3546 return getMeshAtLevel(-3,renum);
3550 * This method is for advanced users. There is two storing strategy of mesh in \a this.
3551 * Either MEDCouplingUMesh, or vector of MEDCoupling1GTUMesh instances.
3552 * When assignement is done the first one is done, which is not optimal in write mode for MED file.
3553 * This method allows to switch from MEDCouplingUMesh mode to MEDCoupling1GTUMesh mode.
3555 void MEDFileUMesh::forceComputationOfParts() const
3557 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3559 const MEDFileUMeshSplitL1 *elt(*it);
3561 elt->forceComputationOfParts();
3566 * This method returns a vector of mesh parts containing each exactly one geometric type.
3567 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
3568 * This method is only for memory aware users.
3569 * The returned pointers are **NOT** new object pointer. No need to mange them.
3571 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
3574 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3575 return sp->getDirectUndergroundSingleGeoTypeMeshes();
3579 * This method returns the part of \a this having the geometric type \a gt.
3580 * If such part is not existing an exception will be thrown.
3581 * The returned pointer is **NOT** new object pointer. No need to mange it.
3583 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
3586 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(gt));
3587 int lev=(int)cm.getDimension()-getMeshDimension();
3588 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3589 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
3593 * Given a relative level \a meshDimRelToMax it returns the sorted vector of geometric types present in \a this.
3594 * \throw if the reqsuested \a meshDimRelToMax does not exist.
3596 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
3598 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3599 return sp->getGeoTypes();
3602 int MEDFileUMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
3604 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(ct);
3605 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe( ((int)cm.getDimension())-getMeshDimension() ));
3606 return sp->getNumberOfCellsWithType(ct);
3610 * This method extracts from whole family field ids the part relative to the input parameter \a gt.
3611 * \param [in] gt - the geometric type for which the family field is asked.
3612 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3613 * delete using decrRef() as it is no more needed.
3614 * \sa MEDFileUMesh::extractNumberFieldOnGeoType
3616 DataArrayInt *MEDFileUMesh::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3618 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3619 int lev=(int)cm.getDimension()-getMeshDimension();
3620 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3621 return sp->extractFamilyFieldOnGeoType(gt);
3625 * This method extracts from whole number field ids the part relative to the input parameter \a gt.
3626 * \param [in] gt - the geometric type for which the number field is asked.
3627 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3628 * delete using decrRef() as it is no more needed.
3629 * \sa MEDFileUMesh::extractFamilyFieldOnGeoType
3631 DataArrayInt *MEDFileUMesh::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3633 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3634 int lev=(int)cm.getDimension()-getMeshDimension();
3635 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3636 return sp->extractNumberFieldOnGeoType(gt);
3640 * This method returns for specified geometric type \a gt the relative level to \a this.
3641 * If the relative level is empty an exception will be thrown.
3643 int MEDFileUMesh::getRelativeLevOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3645 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3646 int ret((int)cm.getDimension()-getMeshDimension());
3647 getMeshAtLevSafe(ret);//To test that returned value corresponds to a valid level.
3651 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
3653 if(meshDimRelToMaxExt==1)
3654 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3655 if(meshDimRelToMaxExt>1)
3656 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3657 int tracucedRk=-meshDimRelToMaxExt;
3658 if(tracucedRk>=(int)_ms.size())
3659 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3660 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3661 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3662 return _ms[tracucedRk];
3665 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
3667 if(meshDimRelToMaxExt==1)
3668 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3669 if(meshDimRelToMaxExt>1)
3670 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3671 int tracucedRk=-meshDimRelToMaxExt;
3672 if(tracucedRk>=(int)_ms.size())
3673 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3674 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3675 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3676 return _ms[tracucedRk];
3679 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
3681 if(-meshDimRelToMax>=(int)_ms.size())
3682 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3684 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3686 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3688 int ref=(*it)->getMeshDimension();
3689 if(ref+i!=meshDim-meshDimRelToMax)
3690 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3696 * Sets the node coordinates array of \a this mesh.
3697 * \param [in] coords - the new node coordinates array.
3698 * \throw If \a coords == \c NULL.
3700 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3703 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3704 if(coords==(DataArrayDouble *)_coords)
3706 coords->checkAllocated();
3707 int nbOfTuples=coords->getNumberOfTuples();
3710 _fam_coords=DataArrayInt::New();
3711 _fam_coords->alloc(nbOfTuples,1);
3712 _fam_coords->fillWithZero();
3713 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3714 if((MEDFileUMeshSplitL1 *)(*it))
3715 (*it)->setCoords(coords);
3719 * Removes all groups of a given dimension in \a this mesh.
3720 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3721 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3723 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3725 if(meshDimRelToMaxExt==1)
3727 if((DataArrayInt *)_fam_coords)
3728 _fam_coords->fillWithZero();
3731 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3732 l1->eraseFamilyField();
3737 * Removes all families with ids not present in the family fields of \a this mesh.
3739 void MEDFileUMesh::optimizeFamilies()
3741 std::vector<int> levs=getNonEmptyLevelsExt();
3742 std::set<int> allFamsIds;
3743 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3745 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3746 MCAuto<DataArrayInt> ids=ffield->getDifferentValues();
3748 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3751 std::set<std::string> famNamesToKill;
3752 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3754 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3755 famNamesToKill.insert((*it).first);
3757 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3758 _families.erase(*it);
3759 std::vector<std::string> grpNamesToKill;
3760 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3762 std::vector<std::string> tmp;
3763 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3765 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3766 tmp.push_back(*it2);
3771 tmp.push_back((*it).first);
3773 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3778 * \b this must be filled at level 0 and -1, typically the -1 level being (part of) the descending connectivity
3779 * of the top level. This method build a "crack", or an inner boundary, in \b this along the group of level -1 named grpNameM1.
3780 * The boundary is built according to the following method:
3781 * - all nodes along the boundary which are not lying on an internal extremity of the (-1)-level group are duplicated (so the
3782 * coordinates array is extended).
3783 * - new (-1)-level cells are built lying on those new nodes. So the edges/faces along the group are duplicated. A new group
3784 * called "<grpNameM1>_dup" containing the effectively duplicated cells is created. Note that in 3D some cells of the group
3785 * might not be duplicated at all.
3786 * After this operation a top-level cell bordering the group will loose some neighbors (typically the cell which is on the
3787 * other side of the group is no more a neighbor)
3788 * - finally, the connectivity of (part of) the top level-cells bordering the group is also modified so that some cells
3789 * bordering the newly created boundary use the newly computed nodes.
3790 * Finally note that optional cell numbers are also affected by this method and might become invalid for SMESH.
3791 * Use clearNodeAndCellNumbers() afterwards to ensure a proper SMESH loading.
3793 * \param[in] grpNameM1 name of the (-1)-level group defining the boundary
3794 * \param[out] nodesDuplicated ids of the initial nodes which have been duplicated (and whose copy is put at the end of
3796 * \param[out] cellsModified ids of the cells whose connectivity has been modified (to use the newly created nodes)
3797 * \param[out] cellsNotModified ids of the rest of cells bordering the new boundary whose connectivity remains unchanged.
3798 * \sa clearNodeAndCellNumbers()
3800 void MEDFileUMesh::buildInnerBoundaryAlongM1Group(const std::string& grpNameM1, DataArrayInt *&nodesDuplicated,
3801 DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified)
3803 typedef MCAuto<MEDCouplingUMesh> MUMesh;
3804 typedef MCAuto<DataArrayInt> DAInt;
3806 std::vector<int> levs=getNonEmptyLevels();
3807 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3808 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group : This method works only for mesh definied on level 0 and -1 !");
3809 MUMesh m0=getMeshAtLevel(0);
3810 MUMesh m1=getMeshAtLevel(-1);
3811 int nbNodes=m0->getNumberOfNodes();
3812 MUMesh m11=getGroup(-1,grpNameM1);
3813 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3814 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3815 DAInt nodeIdsToDuplicate(tmp00);
3816 DAInt cellsToModifyConn0(tmp11);
3817 DAInt cellsToModifyConn1(tmp22);
3818 MUMesh tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3819 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3820 DAInt descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3821 MUMesh tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3822 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3823 DAInt cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3824 MUMesh cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3825 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3826 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3827 DAInt cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3828 DAInt cellsInM1ToRenumW5=cellsInM1ToRenumW4->findIdsInRange(0,m1->getNumberOfCells());
3829 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3830 DAInt grpIds=getGroupArr(-1,grpNameM1);
3831 DAInt cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3832 MUMesh m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3833 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3834 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3835 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3836 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3837 m0->setCoords(tmp0->getCoords());
3838 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3839 _ms[0]->forceComputationOfParts(); // necessary because we modify the connectivity of some internal part
3840 m1->setCoords(m0->getCoords());
3841 _coords=m0->getCoords(); _coords->incrRef();
3842 // duplication of cells in group 'grpNameM1' on level -1, but not duplicating cells for which nothing has changed
3843 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3844 DataArrayInt * duplCells;
3845 m1->areCellsIncludedIn(m11, 0, duplCells);
3846 DAInt zeIds = duplCells->findIdsNotInRange(-1, m1->getNumberOfCells()-1); duplCells->decrRef();
3847 MUMesh m11Part=static_cast<MEDCouplingUMesh *>(m11->buildPartOfMySelf(zeIds->begin(),zeIds->end(),true));
3848 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11Part;
3849 MUMesh newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3850 DAInt szOfCellGrpOfSameType(tmp00);
3851 DAInt idInMsOfCellGrpOfSameType(tmp11);
3853 newm1->setName(getName());
3854 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3856 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group(): internal error no family field !");
3857 DAInt newFam=DataArrayInt::New();
3858 newFam->alloc(newm1->getNumberOfCells(),1);
3859 // Get a new family ID: care must be taken if we need a positive ID or a negative one:
3860 // Positive ID for family of nodes, negative for all the rest.
3862 if (m1->getMeshDimension() == 0)
3863 idd=getMaxFamilyId()+1;
3865 idd=getMinFamilyId()-1;
3866 int globStart=0,start=0,end,globEnd;
3867 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3868 for(int i=0;i<nbOfChunks;i++)
3870 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3871 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3873 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3874 DAInt part=fam->selectByTupleIdSafeSlice(start,end,1);
3875 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3880 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3884 newm1->setCoords(getCoords());
3885 setMeshAtLevel(-1,newm1);
3886 setFamilyFieldArr(-1,newFam);
3887 std::string grpName2(grpNameM1); grpName2+="_dup";
3888 addFamily(grpName2,idd);
3889 addFamilyOnGrp(grpName2,grpName2);
3894 int newNbOfNodes=getCoords()->getNumberOfTuples();
3895 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3896 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3897 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3902 _rev_num_coords = 0;
3903 for (std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();
3904 it != _ms.end(); it++)
3907 (*it)->_rev_num = 0;
3909 nodesDuplicated=nodeIdsToDuplicate.retn();
3910 cellsModified=cellsToModifyConn0.retn();
3911 cellsNotModified=cellsToModifyConn1.retn();
3915 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3916 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3917 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3919 * \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.
3920 * 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.
3922 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
3924 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3925 std::vector<int> levs=getNonEmptyLevels();
3927 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3928 std::vector< MCAuto<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3931 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3933 MCAuto<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3934 std::vector<int> code1=m->getDistributionOfTypes();
3935 end=PutInThirdComponentOfCodeOffset(code1,start);
3936 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3937 bool hasChanged=m->unPolyze();
3938 DataArrayInt *fake=0;
3939 MCAuto<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3940 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3942 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3945 MCAuto<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3946 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3948 MCAuto<DataArrayInt> famField2,numField2;
3949 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3950 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3951 setMeshAtLevel(*it,m);
3952 std::vector<int> code2=m->getDistributionOfTypes();
3953 end=PutInThirdComponentOfCodeOffset(code2,start);
3954 newCode.insert(newCode.end(),code2.begin(),code2.end());
3956 if(o2nCellsPart2->isIota(o2nCellsPart2->getNumberOfTuples()))
3960 MCAuto<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3961 setFamilyFieldArr(*it,newFamField);
3965 MCAuto<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3966 setRenumFieldArr(*it,newNumField);
3971 newCode.insert(newCode.end(),code1.begin(),code1.end());
3977 MCAuto<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3978 MCAuto<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3979 o2nRenumCell=o2nRenumCellRet.retn();
3984 /*! \cond HIDDEN_ITEMS */
3985 struct MEDLoaderAccVisit1
3987 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3988 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3989 int _new_nb_of_nodes;
3994 * 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.
3995 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3996 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3997 * -1 values in returned array means that the corresponding old node is no more used.
3999 * \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
4000 * is modified in \a this.
4001 * \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
4004 DataArrayInt *MEDFileUMesh::zipCoords()
4006 const DataArrayDouble *coo(getCoords());
4008 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
4009 int nbOfNodes(coo->getNumberOfTuples());
4010 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
4011 std::vector<int> neLevs(getNonEmptyLevels());
4012 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
4014 const MEDFileUMeshSplitL1 *zeLev(getMeshAtLevSafe(*lev));
4015 if(zeLev->isMeshStoredSplitByType())
4017 std::vector<MEDCoupling1GTUMesh *> ms(zeLev->getDirectUndergroundSingleGeoTypeMeshes());
4018 for(std::vector<MEDCoupling1GTUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4020 (*it)->computeNodeIdsAlg(nodeIdsInUse);
4024 MCAuto<MEDCouplingUMesh> mesh(zeLev->getWholeMesh(false));
4025 mesh->computeNodeIdsAlg(nodeIdsInUse);
4028 int nbrOfNodesInUse((int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true));
4029 if(nbrOfNodesInUse==nbOfNodes)
4030 return 0;//no need to update _part_coords
4031 MCAuto<DataArrayInt> ret(DataArrayInt::New()); ret->alloc(nbOfNodes,1);
4032 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
4033 MCAuto<DataArrayInt> ret2(ret->invertArrayO2N2N2OBis(nbrOfNodesInUse));
4034 MCAuto<DataArrayDouble> newCoords(coo->selectByTupleIdSafe(ret2->begin(),ret2->end()));
4035 MCAuto<DataArrayInt> newFamCoords;
4036 MCAuto<DataArrayAsciiChar> newNameCoords;
4037 if((const DataArrayInt *)_fam_coords)
4038 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4039 MCAuto<DataArrayInt> newNumCoords;
4040 if((const DataArrayInt *)_num_coords)
4041 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
4042 if((const DataArrayAsciiChar *)_name_coords)
4043 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
4044 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
4045 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
4047 if((MEDFileUMeshSplitL1*)*it)
4049 (*it)->renumberNodesInConn(ret->begin());
4050 (*it)->setCoords(_coords);
4053 // updates _part_coords
4054 const PartDefinition *pc(_part_coords);
4057 MCAuto<PartDefinition> tmpPD(DataArrayPartDefinition::New(ret2));
4058 _part_coords=tmpPD->composeWith(pc);
4064 * This method performs an extrusion along a path defined by \a m1D.
4065 * \a this is expected to be a mesh with max mesh dimension equal to 2.
4066 * \a m1D is expected to be a mesh with space dimesion equal to 3 and mesh dimension equal to 1.
4067 * Mesh dimensions of returned mesh is incremented by one compared to thoose in \a this.
4068 * This method scans all levels in \a this
4069 * and put them in the returned mesh. All groups in \a this are also put in the returned mesh.
4071 * \param [in] m1D - the mesh defining the extrusion path.
4072 * \param [in] policy - defines the policy of extrusion (see MEDCouplingUMesh::buildExtrudedMesh for more details)
4073 * \return - a new reference on mesh (you have to deal with using decrRef). The returned mesh will have the same name than \a this.
4075 * \sa MEDCouplingUMesh::buildExtrudedMesh
4077 MEDFileUMesh *MEDFileUMesh::buildExtrudedMesh(const MEDCouplingUMesh *m1D, int policy) const
4080 if(getMeshDimension()!=2)
4081 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : this is expected to be with mesh dimension equal to 2 !");
4082 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4083 m1D->checkConsistencyLight();
4084 if(m1D->getMeshDimension()!=1)
4085 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : input mesh must have a mesh dimension equal to one !");
4086 int nbRep(m1D->getNumberOfCells());
4087 std::vector<int> levs(getNonEmptyLevels());
4088 std::vector<std::string> grps(getGroupsNames());
4089 std::vector< MCAuto<MEDCouplingUMesh> > zeList;
4090 DataArrayDouble *coords(0);
4091 std::size_t nbOfLevsOut(levs.size()+1);
4092 std::vector< MCAuto<DataArrayInt> > o2ns(nbOfLevsOut);
4093 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4095 MCAuto<MEDCouplingUMesh> item(getMeshAtLevel(*lev));
4096 item=item->clone(false);
4097 item->changeSpaceDimension(3+(*lev),0.);//no problem non const but change DataArrayDouble for coordinates do not alter data
4098 MCAuto<MEDCouplingUMesh> tmp(static_cast<MEDCouplingUMesh *>(m1D->deepCopy()));
4099 tmp->changeSpaceDimension(3+(*lev),0.);
4100 MCAuto<MEDCouplingUMesh> elt(item->buildExtrudedMesh(tmp,policy));
4101 zeList.push_back(elt);
4103 coords=elt->getCoords();
4106 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : internal error !");
4107 for(std::vector< MCAuto<MEDCouplingUMesh> >::iterator it=zeList.begin();it!=zeList.end();it++)
4109 (*it)->setName(getName());
4110 (*it)->setCoords(coords);
4112 for(std::size_t ii=0;ii!=zeList.size();ii++)
4115 MCAuto<MEDCouplingUMesh> elt(zeList[ii]);
4118 MCAuto<MEDCouplingUMesh> elt1(getMeshAtLevel(lev+1));
4119 MCAuto<MEDCouplingUMesh> elt2(elt1->clone(false));
4120 MCAuto<DataArrayInt> tmp(elt2->getNodalConnectivity()->deepCopy());
4121 elt2->setConnectivity(tmp,elt2->getNodalConnectivityIndex());
4122 elt2->shiftNodeNumbersInConn(nbRep*elt1->getNumberOfNodes());
4123 elt1->setCoords(elt->getCoords()); elt2->setCoords(elt->getCoords());
4124 std::vector<const MEDCouplingUMesh *> elts(3);
4125 elts[0]=elt; elts[1]=elt1; elts[2]=elt2;
4126 elt=MEDCouplingUMesh::MergeUMeshesOnSameCoords(elts);
4127 elt->setName(getName());
4130 o2ns[ii]=elt->sortCellsInMEDFileFrmt();
4131 ret->setMeshAtLevel(lev,elt);
4133 MCAuto<MEDCouplingUMesh> endLev(getMeshAtLevel(levs.back())),endLev2;
4134 endLev=endLev->clone(false); endLev->setCoords(coords);
4135 MCAuto<DataArrayInt> tmp(endLev->getNodalConnectivity()->deepCopy());
4136 endLev2=endLev->clone(false); endLev2->setConnectivity(tmp,endLev->getNodalConnectivityIndex());
4137 endLev2->shiftNodeNumbersInConn(nbRep*getNumberOfNodes());
4138 endLev=MEDCouplingUMesh::MergeUMeshesOnSameCoords(endLev,endLev2);
4139 o2ns[levs.size()]=endLev->sortCellsInMEDFileFrmt();
4140 endLev->setName(getName());
4141 ret->setMeshAtLevel(levs.back()-1,endLev);
4143 for(std::size_t ii=0;ii!=zeList.size();ii++)
4146 std::vector< MCAuto<DataArrayInt> > outGrps;
4147 std::vector< const DataArrayInt * > outGrps2;
4150 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4152 MCAuto<DataArrayInt> grpArr(getGroupArr(lev+1,*grp));
4153 if(!grpArr->empty())
4155 MCAuto<DataArrayInt> grpArr1(grpArr->deepCopy()),grpArr2(grpArr->deepCopy());
4156 int offset0(zeList[ii]->getNumberOfCells());
4157 int offset1(offset0+getNumberOfCellsAtLevel(lev+1));
4158 grpArr1->applyLin(1,offset0); grpArr2->applyLin(1,offset1);
4159 std::ostringstream oss; oss << grpArr2->getName() << "_top";
4160 grpArr2->setName(oss.str());
4161 grpArr1->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4162 grpArr2->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4163 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4164 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4169 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4171 MCAuto<DataArrayInt> grpArr(getGroupArr(lev,*grp));
4172 if(!grpArr->empty())
4174 int nbCellsB4Extrusion(getNumberOfCellsAtLevel(lev));
4175 std::vector< MCAuto<DataArrayInt> > grpArrs(nbRep);
4176 std::vector< const DataArrayInt *> grpArrs2(nbRep);
4177 for(int iii=0;iii<nbRep;iii++)
4179 grpArrs[iii]=grpArr->deepCopy(); grpArrs[iii]->applyLin(1,iii*nbCellsB4Extrusion);
4180 grpArrs2[iii]=grpArrs[iii];
4182 MCAuto<DataArrayInt> grpArrExt(DataArrayInt::Aggregate(grpArrs2));
4183 grpArrExt->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4184 std::ostringstream grpName; grpName << *grp << "_extruded";
4185 grpArrExt->setName(grpName.str());
4186 outGrps.push_back(grpArrExt);
4187 outGrps2.push_back(grpArrExt);
4190 ret->setGroupsAtLevel(lev,outGrps2);
4192 std::vector< MCAuto<DataArrayInt> > outGrps;
4193 std::vector< const DataArrayInt * > outGrps2;
4194 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4196 MCAuto<DataArrayInt> grpArr1(getGroupArr(levs.back(),*grp));
4197 if(grpArr1->empty())
4199 MCAuto<DataArrayInt> grpArr2(grpArr1->deepCopy());
4200 std::ostringstream grpName; grpName << *grp << "_top";
4201 grpArr2->setName(grpName.str());
4202 grpArr2->applyLin(1,getNumberOfCellsAtLevel(levs.back()));
4203 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4204 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4206 ret->setGroupsAtLevel(levs.back()-1,outGrps2);
4211 * This method converts all linear cells in \a this into quadratic cells (following the \a conversionType policy).
4212 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4213 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4215 * \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
4216 * corresponding quadratic cells. 1 is those creating the 'most' complex.
4217 * \param [in] eps - detection threshold for coordinates.
4218 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4220 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , quadraticToLinear
4222 MEDFileUMesh *MEDFileUMesh::linearToQuadratic(int conversionType, double eps) const
4225 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4226 int initialNbNodes(getNumberOfNodes());
4227 MCAuto<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4228 MCAuto<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCopy()));
4230 MCAuto<DataArrayInt> notUsed(m0->convertLinearCellsToQuadratic(conversionType));
4232 DataArrayDouble *zeCoords(m0->getCoords());
4233 ret->setMeshAtLevel(0,m0);
4234 std::vector<int> levs(getNonEmptyLevels());
4235 const DataArrayInt *famField(getFamilyFieldAtLevel(0));
4238 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4239 ret->setFamilyFieldArr(0,famFieldCpy);
4241 famField=getFamilyFieldAtLevel(1);
4244 MCAuto<DataArrayInt> fam(DataArrayInt::New()); fam->alloc(zeCoords->getNumberOfTuples(),1);
4245 fam->fillWithZero();
4246 fam->setPartOfValues1(famField,0,initialNbNodes,1,0,1,1);
4247 ret->setFamilyFieldArr(1,fam);
4249 ret->copyFamGrpMapsFrom(*this);
4250 MCAuto<DataArrayDouble> partZeCoords(zeCoords->selectByTupleIdSafeSlice(initialNbNodes,zeCoords->getNumberOfTuples(),1));
4251 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4255 MCAuto<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4256 MCAuto<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCopy()));
4257 if(m1->getMeshDimension()!=0)
4260 MCAuto<DataArrayInt> notUsed(m1->convertLinearCellsToQuadratic(conversionType));
4261 }//kill unused notUsed var
4262 MCAuto<DataArrayDouble> m1Coords(m1->getCoords()->selectByTupleIdSafeSlice(initialNbNodes,m1->getNumberOfNodes(),1));
4264 bool a(partZeCoords->areIncludedInMe(m1Coords,eps,b));
4265 MCAuto<DataArrayInt> bSafe(b);
4268 std::ostringstream oss; oss << "MEDFileUMesh::linearCellsToQuadratic : for level " << *lev << " problem to identify nodes generated !";
4269 throw INTERP_KERNEL::Exception(oss.str().c_str());
4271 b->applyLin(1,initialNbNodes);
4272 MCAuto<DataArrayInt> l0(DataArrayInt::New()); l0->alloc(initialNbNodes,1); l0->iota();
4273 std::vector<const DataArrayInt *> v(2); v[0]=l0; v[1]=b;
4274 MCAuto<DataArrayInt> renum(DataArrayInt::Aggregate(v));
4275 m1->renumberNodesInConn(renum->begin());
4277 m1->setCoords(zeCoords);
4278 ret->setMeshAtLevel(*lev,m1);
4279 famField=getFamilyFieldAtLevel(*lev);
4282 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4283 ret->setFamilyFieldArr(*lev,famFieldCpy);
4290 * This method converts all quadratic cells in \a this into linear cells.
4291 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4292 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4294 * \param [in] eps - detection threshold for coordinates.
4295 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4297 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , linearToQuadratic
4299 MEDFileUMesh *MEDFileUMesh::quadraticToLinear(double eps) const
4302 MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
4303 MCAuto<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4304 MCAuto<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCopy()));
4305 m0->convertQuadraticCellsToLinear();
4307 DataArrayDouble *zeCoords(m0->getCoords());
4308 ret->setMeshAtLevel(0,m0);
4309 std::vector<int> levs(getNonEmptyLevels());
4310 const DataArrayInt *famField(getFamilyFieldAtLevel(0));
4313 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4314 ret->setFamilyFieldArr(0,famFieldCpy);
4316 famField=getFamilyFieldAtLevel(1);
4319 MCAuto<DataArrayInt> fam(famField->selectByTupleIdSafeSlice(0,zeCoords->getNumberOfTuples(),1));
4320 ret->setFamilyFieldArr(1,fam);
4322 ret->copyFamGrpMapsFrom(*this);
4323 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4327 MCAuto<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4328 MCAuto<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCopy()));
4329 m1->convertQuadraticCellsToLinear();
4332 bool a(zeCoords->areIncludedInMe(m1->getCoords(),eps,b));
4333 MCAuto<DataArrayInt> bSafe(b);
4336 std::ostringstream oss; oss << "MEDFileUMesh::quadraticToLinear : for level " << *lev << " problem to identify nodes generated !";
4337 throw INTERP_KERNEL::Exception(oss.str().c_str());
4339 m1->renumberNodesInConn(b->begin());
4340 m1->setCoords(zeCoords);
4341 ret->setMeshAtLevel(*lev,m1);
4342 famField=getFamilyFieldAtLevel(*lev);
4345 MCAuto<DataArrayInt> famFieldCpy(famField->deepCopy());
4346 ret->setFamilyFieldArr(*lev,famFieldCpy);
4352 void MEDFileUMesh::serialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr, std::vector< MCAuto<DataArrayInt> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)
4354 clearNonDiscrAttributes();
4355 forceComputationOfParts();
4356 tinyDouble.clear(); tinyInt.clear(); tinyStr.clear(); bigArraysI.clear(); bigArrayD=0;
4357 std::vector<int> layer0;
4358 layer0.push_back(getAxisType());//0 i
4359 layer0.push_back(_order); //1 i
4360 layer0.push_back(_iteration);//2 i
4361 layer0.push_back(getSpaceDimension());//3 i
4362 tinyDouble.push_back(_time);//0 d
4363 tinyStr.push_back(_name);//0 s
4364 tinyStr.push_back(_desc_name);//1 s
4365 for(int i=0;i<getSpaceDimension();i++)
4366 tinyStr.push_back(_coords->getInfoOnComponent(i));
4367 layer0.push_back((int)_families.size());//4 i <- key info aa layer#0
4368 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
4370 tinyStr.push_back((*it).first);
4371 layer0.push_back((*it).second);
4373 layer0.push_back((int)_groups.size());//4+aa i <- key info bb layer#0
4374 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
4376 layer0.push_back((int)(*it0).second.size());
4377 tinyStr.push_back((*it0).first);
4378 for(std::vector<std::string>::const_iterator it1=((*it0).second).begin();it1!=((*it0).second).end();it1++)
4379 tinyStr.push_back(*it1);
4381 // sizeof(layer0)==4+aa+1+bb layer#0
4382 bigArrayD=_coords;// 0 bd
4383 bigArraysI.push_back(_fam_coords);// 0 bi
4384 bigArraysI.push_back(_num_coords);// 1 bi
4385 const PartDefinition *pd(_part_coords);
4387 layer0.push_back(-1);
4390 std::vector<int> tmp0;
4391 pd->serialize(tmp0,bigArraysI);
4392 tinyInt.push_back(tmp0.size());
4393 tinyInt.insert(tinyInt.end(),tmp0.begin(),tmp0.end());
4396 std::vector<int> layer1;
4397 std::vector<int> levs(getNonEmptyLevels());
4398 layer1.push_back((int)levs.size());// 0 i <- key
4399 layer1.insert(layer1.end(),levs.begin(),levs.end());
4400 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
4402 const MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(*it));
4403 lev->serialize(layer1,bigArraysI);
4405 // put layers all together.
4406 tinyInt.push_back(layer0.size());
4407 tinyInt.insert(tinyInt.end(),layer0.begin(),layer0.end());
4408 tinyInt.push_back(layer1.size());
4409 tinyInt.insert(tinyInt.end(),layer1.begin(),layer1.end());
4412 void MEDFileUMesh::unserialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr,
4413 std::vector< MCAuto<DataArrayInt> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)
4415 int sz0(tinyInt[0]);
4416 std::vector<int> layer0(tinyInt.begin()+1,tinyInt.begin()+1+sz0);
4417 int sz1(tinyInt[sz0+1]);
4418 std::vector<int> layer1(tinyInt.begin()+2+sz0,tinyInt.begin()+2+sz0+sz1);
4420 std::reverse(layer0.begin(),layer0.end());
4421 std::reverse(layer1.begin(),layer1.end());
4422 std::reverse(tinyDouble.begin(),tinyDouble.end());
4423 std::reverse(tinyStr.begin(),tinyStr.end());
4424 std::reverse(bigArraysI.begin(),bigArraysI.end());
4426 setAxisType((MEDCouplingAxisType)layer0.back()); layer0.pop_back();
4427 _order=layer0.back(); layer0.pop_back();
4428 _iteration=layer0.back(); layer0.pop_back();
4429 int spaceDim(layer0.back()); layer0.pop_back();
4430 _time=tinyDouble.back(); tinyDouble.pop_back();
4431 _name=tinyStr.back(); tinyStr.pop_back();
4432 _desc_name=tinyStr.back(); tinyStr.pop_back();
4433 _coords=bigArrayD; _coords->rearrange(spaceDim);
4434 for(int i=0;i<spaceDim;i++)
4436 _coords->setInfoOnComponent(i,tinyStr.back());
4439 int nbOfFams(layer0.back()); layer0.pop_back();
4441 for(int i=0;i<nbOfFams;i++)
4443 _families[tinyStr.back()]=layer0.back();
4444 tinyStr.pop_back(); layer0.pop_back();
4446 int nbGroups(layer0.back()); layer0.pop_back();
4448 for(int i=0;i<nbGroups;i++)
4450 std::string grpName(tinyStr.back()); tinyStr.pop_back();
4451 int nbOfFamsOnGrp(layer0.back()); layer0.pop_back();
4452 std::vector<std::string> fams(nbOfFamsOnGrp);
4453 for(int j=0;j<nbOfFamsOnGrp;j++)
4455 fams[j]=tinyStr.back(); tinyStr.pop_back();
4457 _groups[grpName]=fams;
4459 _fam_coords=bigArraysI.back(); bigArraysI.pop_back();
4460 _num_coords=bigArraysI.back(); bigArraysI.pop_back();
4462 int isPd(layer0.back()); layer0.pop_back();
4465 std::vector<int> tmp0(layer0.begin(),layer0.begin()+isPd);
4466 layer0.erase(layer0.begin(),layer0.begin()+isPd);
4467 _part_coords=PartDefinition::Unserialize(tmp0,bigArraysI);
4470 throw INTERP_KERNEL::Exception("MEDFileUMesh::unserialize : something wrong during unserialization #1 !");
4472 int nbLevs(layer1.back()); layer1.pop_back();
4473 std::vector<int> levs(layer1.rbegin(),layer1.rbegin()+nbLevs); layer1.erase(layer1.end()-nbLevs,layer1.end());
4475 int maxLev(-(*std::min_element(levs.begin(),levs.end())));
4476 _ms.resize(maxLev+1);
4477 for(int i=0;i<nbLevs;i++)
4481 _ms[pos]=MEDFileUMeshSplitL1::Unserialize(_name,_coords,layer1,bigArraysI);
4486 * Adds a group of nodes to \a this mesh.
4487 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
4488 * The ids should be sorted and different each other (MED file norm).
4490 * \warning this method can alter default "FAMILLE_ZERO" family.
4491 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
4493 * \throw If the node coordinates array is not set.
4494 * \throw If \a ids == \c NULL.
4495 * \throw If \a ids->getName() == "".
4496 * \throw If \a ids does not respect the MED file norm.
4497 * \throw If a group with name \a ids->getName() already exists.
4499 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids)
4501 const DataArrayDouble *coords(_coords);
4503 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
4504 int nbOfNodes(coords->getNumberOfTuples());
4505 if(!((DataArrayInt *)_fam_coords))
4506 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
4508 addGroupUnderground(true,ids,_fam_coords);
4512 * Adds a group of nodes/cells/faces/edges to \a this mesh.
4514 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
4515 * The ids should be sorted and different each other (MED file norm).
4517 * \warning this method can alter default "FAMILLE_ZERO" family.
4518 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
4520 * \throw If the node coordinates array is not set.
4521 * \throw If \a ids == \c NULL.
4522 * \throw If \a ids->getName() == "".
4523 * \throw If \a ids does not respect the MED file norm.
4524 * \throw If a group with name \a ids->getName() already exists.
4526 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
4528 std::vector<int> levs(getNonEmptyLevelsExt());
4529 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
4531 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
4532 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
4534 if(meshDimRelToMaxExt==1)
4535 { addNodeGroup(ids); return ; }
4536 MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(meshDimRelToMaxExt));
4537 DataArrayInt *fam(lev->getOrCreateAndGetFamilyField());
4538 addGroupUnderground(false,ids,fam);
4542 * Changes a name of a family specified by its id.
4543 * \param [in] id - the id of the family of interest.
4544 * \param [in] newFamName - the new family name.
4545 * \throw If no family with the given \a id exists.
4547 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName)
4549 std::string oldName=getFamilyNameGivenId(id);
4550 _families.erase(oldName);
4551 _families[newFamName]=id;
4555 * Removes a mesh of a given dimension.
4556 * \param [in] meshDimRelToMax - the relative dimension of interest.
4557 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
4559 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
4561 std::vector<int> levSet=getNonEmptyLevels();
4562 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
4563 if(it==levSet.end())
4564 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
4565 int pos=(-meshDimRelToMax);
4570 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
4571 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4572 * \param [in] m - the new mesh to set.
4573 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4575 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4576 * another node coordinates array.
4577 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4578 * to the existing meshes of other levels of \a this mesh.
4580 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
4582 MCAuto<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
4583 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4587 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
4588 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4589 * \param [in] m - the new mesh to set.
4590 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
4591 * writing \a this mesh in a MED file.
4592 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4594 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4595 * another node coordinates array.
4596 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4597 * to the existing meshes of other levels of \a this mesh.
4599 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
4601 MCAuto<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
4602 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4605 MCAuto<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
4607 dealWithTinyInfo(m);
4608 std::vector<int> levSet=getNonEmptyLevels();
4609 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
4611 if((DataArrayDouble *)_coords==0)
4613 DataArrayDouble *c=m->getCoords();
4618 if(m->getCoords()!=_coords)
4619 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
4620 int sz=(-meshDimRelToMax)+1;
4621 if(sz>=(int)_ms.size())
4623 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
4627 return _ms[-meshDimRelToMax];
4631 * This method allows to set at once the content of different levels in \a this.
4632 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
4634 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
4635 * \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.
4636 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
4638 * \throw If \a there is a null pointer in \a ms.
4639 * \sa MEDFileUMesh::setMeshAtLevel
4641 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4645 const MEDCouplingUMesh *mRef=ms[0];
4647 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
4648 std::string name(mRef->getName());
4649 const DataArrayDouble *coo(mRef->getCoords());
4652 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4654 const MEDCouplingUMesh *cur(*it);
4656 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
4657 if(coo!=cur->getCoords())
4658 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
4659 int mdim=cur->getMeshDimension();
4660 zeDim=std::max(zeDim,mdim);
4661 if(s.find(mdim)!=s.end())
4662 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
4664 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4666 int mdim=(*it)->getMeshDimension();
4667 setName((*it)->getName());
4668 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
4674 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
4675 * meshes each representing a group, and creates corresponding groups in \a this mesh.
4676 * The given meshes must share the same node coordinates array.
4677 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
4678 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
4679 * create in \a this mesh.
4680 * \throw If \a ms is empty.
4681 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
4682 * to the existing meshes of other levels of \a this mesh.
4683 * \throw If the meshes in \a ms do not share the same node coordinates array.
4684 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
4685 * of the given meshes.
4686 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkConsistencyLight()).
4687 * \throw If names of some meshes in \a ms are equal.
4688 * \throw If \a ms includes a mesh with an empty name.
4690 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4693 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
4694 int sz=(-meshDimRelToMax)+1;
4695 if(sz>=(int)_ms.size())
4697 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
4698 DataArrayDouble *coo=checkMultiMesh(ms);
4699 if((DataArrayDouble *)_coords==0)
4705 if((DataArrayDouble *)_coords!=coo)
4706 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
4707 std::vector<DataArrayInt *> corr;
4708 MCAuto<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
4709 std::vector< MCAuto<DataArrayInt> > corr3(corr.begin(),corr.end());
4710 setMeshAtLevel(meshDimRelToMax,m,renum);
4711 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
4712 setGroupsAtLevel(meshDimRelToMax,corr2,true);
4716 * Creates groups at a given level in \a this mesh from a sequence of
4717 * meshes each representing a group.
4718 * The given meshes must share the same node coordinates array.
4719 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
4720 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
4721 * create in \a this mesh.
4722 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
4724 * \throw If \a ms is empty.
4725 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
4726 * to the existing meshes of other levels of \a this mesh.
4727 * \throw If the meshes in \a ms do not share the same node coordinates array.
4728 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
4729 * of the given meshes.
4730 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkConsistencyLight()).
4731 * \throw If names of some meshes in \a ms are equal.
4732 * \throw If \a ms includes a mesh with an empty name.
4734 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4737 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
4738 int sz=(-meshDimRelToMax)+1;
4739 if(sz>=(int)_ms.size())
4741 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
4742 DataArrayDouble *coo=checkMultiMesh(ms);
4743 if((DataArrayDouble *)_coords==0)
4749 if((DataArrayDouble *)_coords!=coo)
4750 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
4751 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
4752 std::vector< MCAuto<DataArrayInt> > corr(ms.size());
4754 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
4756 DataArrayInt *arr=0;
4757 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
4761 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
4762 throw INTERP_KERNEL::Exception(oss.str().c_str());
4765 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
4766 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
4769 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
4771 const DataArrayDouble *ret=ms[0]->getCoords();
4772 int mdim=ms[0]->getMeshDimension();
4773 for(unsigned int i=1;i<ms.size();i++)
4775 ms[i]->checkConsistencyLight();
4776 if(ms[i]->getCoords()!=ret)
4777 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
4778 if(ms[i]->getMeshDimension()!=mdim)
4779 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
4781 return const_cast<DataArrayDouble *>(ret);
4785 * Sets the family field of a given relative dimension.
4786 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4787 * the family field is set.
4788 * \param [in] famArr - the array of the family field.
4789 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4790 * \throw If \a famArr has an invalid size.
4792 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
4794 if(meshDimRelToMaxExt==1)
4801 DataArrayDouble *coo(_coords);
4803 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
4804 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
4809 if(meshDimRelToMaxExt>1)
4810 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
4811 int traducedRk=-meshDimRelToMaxExt;
4812 if(traducedRk>=(int)_ms.size())
4813 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
4814 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4815 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4816 return _ms[traducedRk]->setFamilyArr(famArr);
4820 * Sets the optional numbers of mesh entities of a given dimension.
4821 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4822 * \param [in] renumArr - the array of the numbers.
4823 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4824 * \throw If \a renumArr has an invalid size.
4826 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
4828 if(meshDimRelToMaxExt==1)
4836 DataArrayDouble *coo(_coords);
4838 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
4839 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
4840 renumArr->incrRef();
4841 _num_coords=renumArr;
4845 if(meshDimRelToMaxExt>1)
4846 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
4847 int traducedRk=-meshDimRelToMaxExt;
4848 if(traducedRk>=(int)_ms.size())
4849 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
4850 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4851 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4852 return _ms[traducedRk]->setRenumArr(renumArr);
4856 * Sets the optional names of mesh entities of a given dimension.
4857 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4858 * \param [in] nameArr - the array of the names.
4859 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4860 * \throw If \a nameArr has an invalid size.
4862 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
4864 if(meshDimRelToMaxExt==1)
4871 DataArrayDouble *coo(_coords);
4873 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
4874 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
4876 _name_coords=nameArr;
4879 if(meshDimRelToMaxExt>1)
4880 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
4881 int traducedRk=-meshDimRelToMaxExt;
4882 if(traducedRk>=(int)_ms.size())
4883 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
4884 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4885 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4886 return _ms[traducedRk]->setNameArr(nameArr);
4889 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
4891 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
4892 if((const MEDFileUMeshSplitL1 *)(*it))
4893 (*it)->synchronizeTinyInfo(*this);
4897 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
4899 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId)
4901 DataArrayInt *arr=_fam_coords;
4903 arr->changeValue(oldId,newId);
4904 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
4906 MEDFileUMeshSplitL1 *sp=(*it);
4909 sp->changeFamilyIdArr(oldId,newId);
4914 std::list< MCAuto<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
4916 std::list< MCAuto<DataArrayInt> > ret;
4917 const DataArrayInt *da(_fam_coords);
4919 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
4920 for(std::vector< MCAuto<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
4922 const MEDFileUMeshSplitL1 *elt(*it);
4925 da=elt->getFamilyField();
4927 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
4933 void MEDFileUMesh::computeRevNum() const
4935 if((const DataArrayInt *)_num_coords)
4938 int maxValue=_num_coords->getMaxValue(pos);
4939 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
4943 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
4945 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
4948 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildrenWithNull() const
4950 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
4951 ret.push_back((const DataArrayInt *)_fam_nodes);
4952 ret.push_back((const DataArrayInt *)_num_nodes);
4953 ret.push_back((const DataArrayAsciiChar *)_names_nodes);
4954 ret.push_back((const DataArrayInt *)_fam_cells);
4955 ret.push_back((const DataArrayInt *)_num_cells);
4956 ret.push_back((const DataArrayAsciiChar *)_names_cells);
4957 ret.push_back((const DataArrayInt *)_fam_faces);
4958 ret.push_back((const DataArrayInt *)_num_faces);
4959 ret.push_back((const DataArrayInt *)_rev_num_nodes);
4960 ret.push_back((const DataArrayAsciiChar *)_names_faces);
4961 ret.push_back((const DataArrayInt *)_rev_num_cells);
4962 ret.push_back((const MEDCoupling1SGTUMesh*)_faces_if_necessary);
4966 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
4968 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4969 if((const DataArrayInt *)_fam_nodes)
4971 int val=_fam_nodes->getMaxValue(tmp);
4972 ret=std::max(ret,std::abs(val));
4974 if((const DataArrayInt *)_fam_cells)
4976 int val=_fam_cells->getMaxValue(tmp);
4977 ret=std::max(ret,std::abs(val));
4979 if((const DataArrayInt *)_fam_faces)
4981 int val=_fam_faces->getMaxValue(tmp);
4982 ret=std::max(ret,std::abs(val));
4987 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
4989 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4990 if((const DataArrayInt *)_fam_nodes)
4992 int val=_fam_nodes->getMaxValue(tmp);
4993 ret=std::max(ret,val);
4995 if((const DataArrayInt *)_fam_cells)
4997 int val=_fam_cells->getMaxValue(tmp);
4998 ret=std::max(ret,val);
5000 if((const DataArrayInt *)_fam_faces)
5002 int val=_fam_faces->getMaxValue(tmp);
5003 ret=std::max(ret,val);
5008 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const
5010 int ret=std::numeric_limits<int>::max(),tmp=-1;
5011 if((const DataArrayInt *)_fam_nodes)
5013 int val=_fam_nodes->getMinValue(tmp);
5014 ret=std::min(ret,val);
5016 if((const DataArrayInt *)_fam_cells)
5018 int val=_fam_cells->getMinValue(tmp);
5019 ret=std::min(ret,val);
5021 if((const DataArrayInt *)_fam_faces)
5023 int val=_fam_faces->getMinValue(tmp);
5024 ret=std::min(ret,val);
5029 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5031 if(!MEDFileMesh::isEqual(other,eps,what))
5033 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
5036 what="Mesh types differ ! This is structured and other is NOT !";
5039 const DataArrayInt *famc1=_fam_nodes;
5040 const DataArrayInt *famc2=otherC->_fam_nodes;
5041 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5043 what="Mismatch of families arr on nodes ! One is defined and not other !";
5048 bool ret=famc1->isEqual(*famc2);
5051 what="Families arr on nodes differ !";
5056 famc2=otherC->_fam_cells;
5057 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5059 what="Mismatch of families arr on cells ! One is defined and not other !";
5064 bool ret=famc1->isEqual(*famc2);
5067 what="Families arr on cells differ !";
5072 famc2=otherC->_fam_faces;
5073 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5075 what="Mismatch of families arr on faces ! One is defined and not other !";
5080 bool ret=famc1->isEqual(*famc2);
5083 what="Families arr on faces differ !";
5088 famc2=otherC->_num_nodes;
5089 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5091 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
5096 bool ret=famc1->isEqual(*famc2);
5099 what="Numbering arr on nodes differ !";
5104 famc2=otherC->_num_cells;
5105 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5107 what="Mismatch of numbering arr on cells ! One is defined and not other !";
5112 bool ret=famc1->isEqual(*famc2);
5115 what="Numbering arr on cells differ !";
5120 famc2=otherC->_num_faces;
5121 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5123 what="Mismatch of numbering arr on faces ! One is defined and not other !";
5128 bool ret=famc1->isEqual(*famc2);
5131 what="Numbering arr on faces differ !";
5135 const DataArrayAsciiChar *d1=_names_cells;
5136 const DataArrayAsciiChar *d2=otherC->_names_cells;
5137 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5139 what="Mismatch of naming arr on cells ! One is defined and not other !";
5144 bool ret=d1->isEqual(*d2);
5147 what="Naming arr on cells differ !";
5152 d2=otherC->_names_faces;
5153 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5155 what="Mismatch of naming arr on faces ! One is defined and not other !";
5160 bool ret=d1->isEqual(*d2);
5163 what="Naming arr on faces differ !";
5168 d2=otherC->_names_nodes;
5169 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5171 what="Mismatch of naming arr on nodes ! One is defined and not other !";
5176 bool ret=d1->isEqual(*d2);
5179 what="Naming arr on nodes differ !";
5186 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
5188 MEDFileMesh::clearNonDiscrAttributes();
5189 const DataArrayInt *tmp=_fam_nodes;
5191 (const_cast<DataArrayInt *>(tmp))->setName("");
5194 (const_cast<DataArrayInt *>(tmp))->setName("");
5197 (const_cast<DataArrayInt *>(tmp))->setName("");
5200 (const_cast<DataArrayInt *>(tmp))->setName("");
5203 (const_cast<DataArrayInt *>(tmp))->setName("");
5206 (const_cast<DataArrayInt *>(tmp))->setName("");
5210 * Returns ids of mesh entities contained in given families of a given dimension.
5211 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
5213 * \param [in] fams - the names of the families of interest.
5214 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
5215 * returned instead of ids.
5216 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
5217 * numbers, if available and required, of mesh entities of the families. The caller
5218 * is to delete this array using decrRef() as it is no more needed.
5219 * \throw If the family field is missing for \a meshDimRelToMaxExt.
5221 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
5223 std::vector<int> famIds(getFamiliesIds(fams));
5224 switch(meshDimRelToMaxExt)
5228 if((const DataArrayInt *)_fam_nodes)
5230 MCAuto<DataArrayInt> da;
5232 da=_fam_nodes->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5234 da=_fam_nodes->findIdsEqualList(0,0);
5236 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
5241 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
5246 if((const DataArrayInt *)_fam_cells)
5248 MCAuto<DataArrayInt> da;
5250 da=_fam_cells->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5252 da=_fam_cells->findIdsEqualList(0,0);
5254 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
5259 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
5264 if((const DataArrayInt *)_fam_faces)
5266 MCAuto<DataArrayInt> da;
5268 da=_fam_faces->findIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5270 da=_fam_faces->findIdsEqualList(0,0);
5272 return MEDFileUMeshSplitL1::Renumber(_num_faces,da);
5277 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on faces !");
5281 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : input meshDimRelative must be in [0,1,-1] !");
5283 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : unmanaged case !");
5287 * Sets the family field of a given relative dimension.
5288 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
5289 * the family field is set.
5290 * \param [in] famArr - the array of the family field.
5291 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5292 * \throw If \a famArr has an invalid size.
5293 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1 and \a meshDimRelToMaxExt != -1.
5295 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
5297 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5299 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
5300 switch(meshDimRelToMaxExt)
5304 int nbCells(mesh->getNumberOfCells());
5306 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
5312 int nbNodes(mesh->getNumberOfNodes());
5314 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5320 int nbCells(mesh->getNumberOfCellsOfSubLevelMesh());
5322 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of faces of mesh !");
5327 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : Only available for levels 0 or 1 or -1 !");
5334 * Sets the optional numbers of mesh entities of a given dimension.
5335 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5336 * \param [in] renumArr - the array of the numbers.
5337 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5338 * \throw If \a renumArr has an invalid size.
5339 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5341 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
5343 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
5345 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
5346 switch(meshDimRelToMaxExt)
5350 int nbCells=mesh->getNumberOfCells();
5351 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
5352 _num_cells=renumArr;
5357 int nbNodes=mesh->getNumberOfNodes();
5358 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5359 _num_nodes=renumArr;
5364 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5365 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of faces of mesh !");
5366 _num_faces=renumArr;
5370 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 or -1 !");
5373 renumArr->incrRef();
5377 * Sets the optional names of mesh entities of a given dimension.
5378 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5379 * \param [in] nameArr - the array of the names.
5380 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5381 * \throw If \a nameArr has an invalid size.
5383 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
5385 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5387 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
5388 switch(meshDimRelToMaxExt)
5392 int nbCells=mesh->getNumberOfCells();
5393 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
5394 _names_cells=nameArr;
5399 int nbNodes=mesh->getNumberOfNodes();
5400 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
5401 _names_nodes=nameArr;
5406 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5407 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of faces of mesh !");
5408 _names_cells=nameArr;
5411 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5418 * Adds a group of nodes to \a this mesh.
5419 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
5420 * The ids should be sorted and different each other (MED file norm).
5422 * \warning this method can alter default "FAMILLE_ZERO" family.
5423 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5425 * \throw If the node coordinates array is not set.
5426 * \throw If \a ids == \c NULL.
5427 * \throw If \a ids->getName() == "".
5428 * \throw If \a ids does not respect the MED file norm.
5429 * \throw If a group with name \a ids->getName() already exists.
5431 void MEDFileStructuredMesh::addNodeGroup(const DataArrayInt *ids)
5437 * Adds a group of nodes/cells/faces/edges to \a this mesh.
5439 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
5440 * The ids should be sorted and different each other (MED file norm).
5442 * \warning this method can alter default "FAMILLE_ZERO" family.
5443 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5445 * \throw If the node coordinates array is not set.
5446 * \throw If \a ids == \c NULL.
5447 * \throw If \a ids->getName() == "".
5448 * \throw If \a ids does not respect the MED file norm.
5449 * \throw If a group with name \a ids->getName() already exists.
5451 void MEDFileStructuredMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
5453 DataArrayInt *fam(getOrCreateAndGetFamilyFieldAtLevel(meshDimRelToMaxExt));
5454 addGroupUnderground(false,ids,fam);
5459 * Returns the family field for mesh entities of a given dimension.
5460 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5461 * \return const DataArrayInt * - the family field. It is an array of ids of families
5462 * each mesh entity belongs to. It can be \c NULL.
5463 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5465 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
5467 switch(meshDimRelToMaxExt)
5476 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5481 * Returns the family field for mesh entities of a given dimension.
5482 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5483 * \return const DataArrayInt * - the family field. It is an array of ids of families
5484 * each mesh entity belongs to. It can be \c NULL.
5485 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5487 DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
5489 switch(meshDimRelToMaxExt)
5498 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5503 * Returns the optional numbers of mesh entities of a given dimension.
5504 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5505 * \return const DataArrayInt * - the array of the entity numbers.
5506 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5507 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5509 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
5511 switch(meshDimRelToMaxExt)
5520 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5525 * Returns the optional numbers of mesh entities of a given dimension transformed using
5526 * DataArrayInt::invertArrayN2O2O2N().
5527 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5528 * \return const DataArrayInt * - the array of the entity numbers transformed using
5529 * DataArrayInt::invertArrayN2O2O2N().
5530 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5531 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5533 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
5535 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
5536 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
5537 if(meshDimRelToMaxExt==0)
5539 if((const DataArrayInt *)_num_cells)
5542 int maxValue=_num_cells->getMaxValue(pos);
5543 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
5544 return _rev_num_cells;
5547 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
5551 if((const DataArrayInt *)_num_nodes)
5554 int maxValue=_num_nodes->getMaxValue(pos);
5555 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
5556 return _rev_num_nodes;
5559 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
5563 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
5565 switch(meshDimRelToMaxExt)
5568 return _names_cells;
5570 return _names_nodes;
5572 return _names_faces;
5574 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5579 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
5580 * \return std::vector<int> - a sequence of the relative dimensions: [0].
5582 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
5584 std::vector<int> ret(1);
5589 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
5590 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
5592 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
5594 std::vector<int> ret(2);
5600 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
5602 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
5604 std::vector<int> ret;
5605 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells),*famFaces(_fam_faces);
5616 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
5618 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
5620 std::vector<int> ret;
5621 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells),*numFaces(_num_faces);
5632 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
5634 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
5636 std::vector<int> ret;
5637 const DataArrayAsciiChar *namesNodes(_names_nodes),*namesCells(_names_cells),*namesFaces(_names_faces);
5648 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
5650 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
5652 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
5656 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId)
5658 DataArrayInt *arr=_fam_nodes;
5660 arr->changeValue(oldId,newId);
5663 arr->changeValue(oldId,newId);
5666 arr->changeValue(oldId,newId);
5669 std::list< MCAuto<DataArrayInt> > MEDFileStructuredMesh::getAllNonNullFamilyIds() const
5671 std::list< MCAuto<DataArrayInt> > ret;
5672 const DataArrayInt *da(_fam_nodes);
5674 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5677 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5680 { da->incrRef(); ret.push_back(MCAuto<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5684 void MEDFileStructuredMesh::deepCpyAttributes()
5686 if((const DataArrayInt*)_fam_nodes)
5687 _fam_nodes=_fam_nodes->deepCopy();
5688 if((const DataArrayInt*)_num_nodes)
5689 _num_nodes=_num_nodes->deepCopy();
5690 if((const DataArrayAsciiChar*)_names_nodes)
5691 _names_nodes=_names_nodes->deepCopy();
5692 if((const DataArrayInt*)_fam_cells)
5693 _fam_cells=_fam_cells->deepCopy();
5694 if((const DataArrayInt*)_num_cells)
5695 _num_cells=_num_cells->deepCopy();
5696 if((const DataArrayAsciiChar*)_names_cells)
5697 _names_cells=_names_cells->deepCopy();
5698 if((const DataArrayInt*)_fam_faces)
5699 _fam_faces=_fam_faces->deepCopy();
5700 if((const DataArrayInt*)_num_faces)
5701 _num_faces=_num_faces->deepCopy();
5702 if((const DataArrayAsciiChar*)_names_faces)
5703 _names_faces=_names_faces->deepCopy();
5704 if((const DataArrayInt*)_rev_num_nodes)
5705 _rev_num_nodes=_rev_num_nodes->deepCopy();
5706 if((const DataArrayInt*)_rev_num_cells)
5707 _rev_num_cells=_rev_num_cells->deepCopy();
5711 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
5713 * \return a pointer to cartesian mesh that need to be managed by the caller.
5714 * \warning the returned pointer has to be managed by the caller.
5718 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
5719 * \param [in] meshDimRelToMax - it must be \c 0 or \c -1.
5720 * \param [in] renum - it must be \c false.
5721 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
5722 * delete using decrRef() as it is no more needed.
5724 MEDCouplingMesh *MEDFileStructuredMesh::getMeshAtLevel(int meshDimRelToMax, bool renum) const
5728 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
5729 const MEDCouplingStructuredMesh *m(getStructuredMesh());
5730 switch(meshDimRelToMax)
5736 return const_cast<MEDCouplingStructuredMesh *>(m);
5741 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getMeshAtLevel : level -1 requested must be non empty to be able to compute unstructured sub mesh !");
5742 buildMinusOneImplicitPartIfNeeded();
5743 MEDCoupling1SGTUMesh *ret(_faces_if_necessary);
5749 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
5753 std::vector<int> MEDFileStructuredMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
5755 std::vector<int> ret;
5756 const DataArrayInt *famCells(_fam_cells),*famFaces(_fam_faces);
5757 if(famCells && famCells->presenceOfValue(ret))
5759 if(famFaces && famFaces->presenceOfValue(ret))
5764 std::vector<int> MEDFileStructuredMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
5766 std::vector<int> ret(getFamsNonEmptyLevels(fams));
5767 const DataArrayInt *famNodes(_fam_nodes);
5768 if(famNodes && famNodes->presenceOfValue(ret))
5774 * Returns number of mesh entities of a given relative dimension in \a this mesh.
5775 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
5776 * \return int - the number of entities.
5777 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
5779 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
5781 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5783 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
5784 switch(meshDimRelToMaxExt)
5787 return cmesh->getNumberOfCells();
5789 return cmesh->getNumberOfNodes();
5791 return cmesh->getNumberOfCellsOfSubLevelMesh();
5793 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 or -1 !");
5797 int MEDFileStructuredMesh::getNumberOfNodes() const
5799 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5801 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
5802 return cmesh->getNumberOfNodes();
5805 int MEDFileStructuredMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
5807 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5809 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
5810 switch(meshDimRelToMaxExt)
5813 return cmesh->getNumberOfCells();
5815 return cmesh->getNumberOfCellsOfSubLevelMesh();
5817 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : only meshDimRelToMax=0 and meshDimRelToMax=-1 supported !");
5821 bool MEDFileStructuredMesh::hasImplicitPart() const
5827 * \sa MEDFileStructuredMesh::getImplicitFaceMesh
5829 int MEDFileStructuredMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
5831 static const char MSG[]="MEDFileStructuredMesh::buildImplicitPartIfAny : the given geo type is not manageable by a structured mesh !";
5832 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
5835 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension())));
5836 if(cm.getReverseExtrudedType()!=gt)
5837 throw INTERP_KERNEL::Exception(MSG);
5838 buildImplicitPart();
5839 return getStructuredMesh()->getNumberOfCellsOfSubLevelMesh();
5843 if(gt!=zeFaceMesh->getCellModelEnum())
5844 throw INTERP_KERNEL::Exception(MSG);
5845 return zeFaceMesh->getNumberOfCells();
5849 void MEDFileStructuredMesh::buildMinusOneImplicitPartIfNeeded() const
5851 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
5853 buildImplicitPart();
5856 void MEDFileStructuredMesh::buildImplicitPart() const
5858 const MEDCouplingStructuredMesh *mcmesh(getStructuredMesh());
5860 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::buildImplicitPart : Unable to build the implicit part of structured mesh because no structured mesh at level 0 defined !");
5861 _faces_if_necessary=mcmesh->build1SGTSubLevelMesh();
5864 void MEDFileStructuredMesh::releaseImplicitPartIfAny() const
5866 _faces_if_necessary=0;
5870 * Retrieves the internal pointer (no decrRef requested) of the implicit face mesh if any.
5871 * To force to build it you can invoke MEDFileStructuredMesh::buildImplicitPartIfAny method.
5873 * \sa MEDFileStructuredMesh::buildImplicitPartIfAny
5875 MEDCoupling1SGTUMesh *MEDFileStructuredMesh::getImplicitFaceMesh() const
5878 return _faces_if_necessary;
5881 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileStructuredMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
5883 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5885 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : No structured mesh set !");
5886 switch(meshDimRelToMax)
5890 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,cmesh->getTypeOfCell(0));
5895 int mdim(cmesh->getMeshDimension());
5897 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only one level available for structured meshes ! Input 0 is mandatory or 0D mesh !");
5898 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim-1));
5902 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only 2 levels available at most : 0 and -1 !");
5906 int MEDFileStructuredMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
5908 if(ct!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
5911 return getNumberOfCellsAtLevel(0);
5914 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
5916 if(st.getNumberOfItems()!=1)
5917 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 !");
5918 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
5919 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
5920 if(getNumberOfNodes()!=(int)nodesFetched.size())
5921 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
5922 if(st[0].getPflName().empty())
5924 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
5927 const DataArrayInt *arr(globs->getProfile(st[0].getPflName()));
5928 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
5929 int sz(nodesFetched.size());
5930 for(const int *work=arr->begin();work!=arr->end();work++)
5932 std::vector<int> conn;
5933 cmesh->getNodeIdsOfCell(*work,conn);
5934 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
5935 if(*it>=0 && *it<sz)
5936 nodesFetched[*it]=true;
5938 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
5942 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
5944 INTERP_KERNEL::NormalizedCellType ct(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(meshDim));
5948 void MEDFileStructuredMesh::LoadStrMeshDAFromFile(med_idt fid, int meshDim, int dt, int it, const std::string& mName, MEDFileMeshReadSelector *mrs,
5949 MCAuto<DataArrayInt>& famCells, MCAuto<DataArrayInt>& numCells, MCAuto<DataArrayAsciiChar>& namesCells)
5951 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
5952 med_geometry_type geoTypeReq=MEDFileStructuredMesh::GetGeoTypeFromMeshDim(meshDim);
5954 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
5957 if(!mrs || mrs->isCellFamilyFieldReading())
5959 famCells=DataArrayInt::New();
5960 famCells->alloc(nbOfElt,1);
5961 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,famCells->getPointer()));
5964 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
5967 if(!mrs || mrs->isCellNumFieldReading())
5969 numCells=DataArrayInt::New();
5970 numCells->alloc(nbOfElt,1);
5971 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,numCells->getPointer()));
5974 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
5977 if(!mrs || mrs->isCellNameFieldReading())
5979 namesCells=DataArrayAsciiChar::New();
5980 namesCells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
5981 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,namesCells->getPointer()));
5982 namesCells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
5987 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5989 setName(strm->getName());
5990 setDescription(strm->getDescription());
5991 setUnivName(strm->getUnivName());
5992 setIteration(strm->getIteration());
5993 setOrder(strm->getOrder());
5994 setTimeValue(strm->getTime());
5995 setTimeUnit(strm->getTimeUnit());
5996 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
5997 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
5998 int nbOfElt(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf));
6001 if(!mrs || mrs->isNodeFamilyFieldReading())
6003 int nbNodes(getNumberOfNodes());
6005 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::loadStrMeshFromFile : invalid size of family node array regarding number of nodes in this ! File seems to be corrupted !");
6006 _fam_nodes=DataArrayInt::New();
6007 _fam_nodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
6008 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...
6009 _fam_nodes->fillWithZero();
6010 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer()));
6013 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
6016 if(!mrs || mrs->isNodeNumFieldReading())
6018 _num_nodes=DataArrayInt::New();
6019 _num_nodes->alloc(nbOfElt,1);
6020 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer()));
6023 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
6026 if(!mrs || mrs->isNodeNameFieldReading())
6028 _names_nodes=DataArrayAsciiChar::New();
6029 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
6030 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer()));
6031 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
6034 int meshDim(getStructuredMesh()->getMeshDimension());
6035 LoadStrMeshDAFromFile(fid,meshDim,dt,it,mName,mrs,_fam_cells,_num_cells,_names_cells);
6037 LoadStrMeshDAFromFile(fid,meshDim-1,dt,it,mName,mrs,_fam_faces,_num_faces,_names_faces);
6040 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const std::string& maa) const
6042 int meshDim(getStructuredMesh()->getMeshDimension());
6043 med_geometry_type geoTypeReq(GetGeoTypeFromMeshDim(meshDim)),geoTypeReq2(GetGeoTypeFromMeshDim(meshDim-1));
6045 if((const DataArrayInt *)_fam_cells)
6046 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer()));
6047 if((const DataArrayInt *)_fam_faces)
6048 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_fam_faces->getNumberOfTuples(),_fam_faces->getConstPointer()));
6049 if((const DataArrayInt *)_fam_nodes)
6050 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer()));
6051 if((const DataArrayInt *)_num_cells)
6052 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer()));
6053 if((const DataArrayInt *)_num_faces)
6054 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_num_faces->getNumberOfTuples(),_num_faces->getConstPointer()));
6055 if((const DataArrayInt *)_num_nodes)
6056 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer()));
6057 if((const DataArrayAsciiChar *)_names_cells)
6059 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
6061 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
6062 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
6063 throw INTERP_KERNEL::Exception(oss.str().c_str());
6065 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer()));
6067 if((const DataArrayAsciiChar *)_names_faces)
6069 if(_names_faces->getNumberOfComponents()!=MED_SNAME_SIZE)
6071 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on faces with number of components set to " << MED_SNAME_SIZE;
6072 oss << " ! The array has " << _names_faces->getNumberOfComponents() << " components !";
6073 throw INTERP_KERNEL::Exception(oss.str().c_str());
6075 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_names_faces->getNumberOfTuples(),_names_faces->getConstPointer()));
6077 if((const DataArrayAsciiChar *)_names_nodes)
6079 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
6081 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
6082 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
6083 throw INTERP_KERNEL::Exception(oss.str().c_str());
6085 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer()));
6088 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa.c_str(),_families,_groups,_too_long_str);
6092 * Returns an empty instance of MEDFileCMesh.
6093 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6094 * mesh using decrRef() as it is no more needed.
6096 MEDFileCMesh *MEDFileCMesh::New()
6098 return new MEDFileCMesh;
6102 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
6103 * file. The first mesh in the file is loaded.
6104 * \param [in] fileName - the name of MED file to read.
6105 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6106 * mesh using decrRef() as it is no more needed.
6107 * \throw If the file is not readable.
6108 * \throw If there is no meshes in the file.
6109 * \throw If the mesh in the file is not a Cartesian one.
6111 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
6113 std::vector<std::string> ms(MEDCoupling::GetMeshNames(fileName));
6116 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
6117 throw INTERP_KERNEL::Exception(oss.str().c_str());
6119 MEDFileUtilities::CheckFileForRead(fileName);
6120 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6122 MEDCoupling::MEDCouplingMeshType meshType;
6124 MEDCoupling::MEDCouplingAxisType dummy3;
6125 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
6126 return new MEDFileCMesh(fid,ms.front(),dt,it,mrs);
6130 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
6131 * file. The mesh to load is specified by its name and numbers of a time step and an
6133 * \param [in] fileName - the name of MED file to read.
6134 * \param [in] mName - the name of the mesh to read.
6135 * \param [in] dt - the number of a time step.
6136 * \param [in] it - the number of an iteration.
6137 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6138 * mesh using decrRef() as it is no more needed.
6139 * \throw If the file is not readable.
6140 * \throw If there is no mesh with given attributes in the file.
6141 * \throw If the mesh in the file is not a Cartesian one.
6143 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6145 MEDFileUtilities::CheckFileForRead(fileName);
6146 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6147 return new MEDFileCMesh(fid,mName,dt,it,mrs);
6150 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
6152 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6155 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildrenWithNull() const
6157 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6158 ret.push_back((const MEDCouplingCMesh *)_cmesh);
6163 * Returns the dimension on cells in \a this mesh.
6164 * \return int - the mesh dimension.
6165 * \throw If there are no cells in this mesh.
6167 int MEDFileCMesh::getMeshDimension() const
6169 if(!((const MEDCouplingCMesh*)_cmesh))
6170 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6171 return _cmesh->getMeshDimension();
6175 * Returns the dimension on nodes in \a this mesh.
6176 * \return int - the space dimension.
6177 * \throw If there are no cells in this mesh.
6179 int MEDFileCMesh::getSpaceDimension() const
6181 if(!((const MEDCouplingCMesh*)_cmesh))
6182 throw INTERP_KERNEL::Exception("MEDFileCMesh::getSpaceDimension : unable to get spacedimension because no mesh set !");
6183 return _cmesh->getSpaceDimension();
6187 * Returns a string describing \a this mesh.
6188 * \return std::string - the mesh information string.
6190 std::string MEDFileCMesh::simpleRepr() const
6192 return MEDFileStructuredMesh::simpleRepr();
6196 * Returns a full textual description of \a this mesh.
6197 * \return std::string - the string holding the mesh description.
6199 std::string MEDFileCMesh::advancedRepr() const
6201 return simpleRepr();
6204 MEDFileMesh *MEDFileCMesh::shallowCpy() const
6206 MCAuto<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6210 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
6212 return new MEDFileCMesh;
6215 MEDFileMesh *MEDFileCMesh::deepCopy() const
6217 MCAuto<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6218 ret->deepCpyEquivalences(*this);
6219 if((const MEDCouplingCMesh*)_cmesh)
6220 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCopy());
6221 ret->deepCpyAttributes();
6226 * Checks if \a this and another mesh are equal.
6227 * \param [in] other - the mesh to compare with.
6228 * \param [in] eps - a precision used to compare real values.
6229 * \param [in,out] what - the string returning description of unequal data.
6230 * \return bool - \c true if the meshes are equal, \c false, else.
6232 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6234 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6236 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
6239 what="Mesh types differ ! This is cartesian and other is NOT !";
6242 clearNonDiscrAttributes();
6243 otherC->clearNonDiscrAttributes();
6244 const MEDCouplingCMesh *coo1=_cmesh;
6245 const MEDCouplingCMesh *coo2=otherC->_cmesh;
6246 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6248 what="Mismatch of cartesian meshes ! One is defined and not other !";
6253 bool ret=coo1->isEqual(coo2,eps);
6256 what="cartesian meshes differ !";
6264 * Clears redundant attributes of incorporated data arrays.
6266 void MEDFileCMesh::clearNonDiscrAttributes() const
6268 MEDFileStructuredMesh::clearNonDiscrAttributes();
6269 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
6272 MEDFileCMesh::MEDFileCMesh()
6276 MEDFileCMesh::MEDFileCMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6279 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6281 catch(INTERP_KERNEL::Exception& e)
6286 void MEDFileCMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6288 MEDCoupling::MEDCouplingMeshType meshType;
6291 MEDCoupling::MEDCouplingAxisType axType;
6292 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit);
6293 if(meshType!=CARTESIAN)
6295 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
6296 throw INTERP_KERNEL::Exception(oss.str().c_str());
6298 MEDFileCMeshL2 loaderl2;
6299 loaderl2.loadAll(fid,mid,mName,dt,it);
6300 setAxisType(axType);
6301 MEDCouplingCMesh *mesh=loaderl2.getMesh();
6304 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6308 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
6309 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
6311 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
6313 synchronizeTinyInfoOnLeaves();
6317 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
6319 synchronizeTinyInfoOnLeaves();
6324 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
6325 * \param [in] m - the new MEDCouplingCMesh to refer to.
6326 * \throw If the name or the description of \a this mesh and \a m are not empty and are
6329 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
6331 dealWithTinyInfo(m);
6337 MEDFileMesh *MEDFileCMesh::cartesianize() const
6339 if(getAxisType()==AX_CART)
6342 return const_cast<MEDFileCMesh *>(this);
6346 const MEDCouplingCMesh *cmesh(getMesh());
6348 throw INTERP_KERNEL::Exception("MEDFileCMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6349 MCAuto<MEDCouplingCurveLinearMesh> clmesh(cmesh->buildCurveLinear());
6350 MCAuto<DataArrayDouble> coords(clmesh->getCoords()->cartesianize(getAxisType()));
6351 clmesh->setCoords(coords);
6352 MCAuto<MEDFileCurveLinearMesh> ret(MEDFileCurveLinearMesh::New());
6353 ret->MEDFileStructuredMesh::operator=(*this);
6354 ret->setMesh(clmesh);
6355 ret->setAxisType(AX_CART);
6360 void MEDFileCMesh::writeLL(med_idt fid) const
6362 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6363 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6364 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6365 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6366 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6367 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6368 int spaceDim(_cmesh->getSpaceDimension());
6369 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6370 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6371 for(int i=0;i<spaceDim;i++)
6373 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
6375 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6376 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
6377 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
6379 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
6381 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
6382 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MEDFileMeshL2::TraduceAxisTypeRevStruct(getAxisType())));
6383 for(int i=0;i<spaceDim;i++)
6385 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
6386 MEDFILESAFECALLERWR0(MEDmeshGridIndexCoordinateWr,(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer()));
6389 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
6390 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
6393 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
6395 const MEDCouplingCMesh *cmesh=_cmesh;
6398 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name);
6399 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name);
6400 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
6401 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit);
6404 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
6406 return new MEDFileCurveLinearMesh;
6409 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
6411 std::vector<std::string> ms(MEDCoupling::GetMeshNames(fileName));
6414 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
6415 throw INTERP_KERNEL::Exception(oss.str().c_str());
6417 MEDFileUtilities::CheckFileForRead(fileName);
6418 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6420 MEDCoupling::MEDCouplingMeshType meshType;
6421 MEDCoupling::MEDCouplingAxisType dummy3;
6423 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
6424 return new MEDFileCurveLinearMesh(fid,ms.front(),dt,it,mrs);
6427 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6429 MEDFileUtilities::CheckFileForRead(fileName);
6430 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6431 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
6434 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
6436 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6439 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildrenWithNull() const
6441 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6442 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
6446 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const
6448 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6452 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
6454 return new MEDFileCurveLinearMesh;
6457 MEDFileMesh *MEDFileCurveLinearMesh::deepCopy() const
6459 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6460 ret->deepCpyEquivalences(*this);
6461 if((const MEDCouplingCurveLinearMesh*)_clmesh)
6462 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCopy());
6463 ret->deepCpyAttributes();
6467 int MEDFileCurveLinearMesh::getMeshDimension() const
6469 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
6470 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6471 return _clmesh->getMeshDimension();
6474 std::string MEDFileCurveLinearMesh::simpleRepr() const
6476 return MEDFileStructuredMesh::simpleRepr();
6479 std::string MEDFileCurveLinearMesh::advancedRepr() const
6481 return simpleRepr();
6484 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6486 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6488 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
6491 what="Mesh types differ ! This is curve linear and other is NOT !";
6494 clearNonDiscrAttributes();
6495 otherC->clearNonDiscrAttributes();
6496 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
6497 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
6498 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6500 what="Mismatch of curve linear meshes ! One is defined and not other !";
6505 bool ret=coo1->isEqual(coo2,eps);
6508 what="curve linear meshes differ !";
6515 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
6517 MEDFileStructuredMesh::clearNonDiscrAttributes();
6518 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
6521 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
6523 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
6526 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name);
6527 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name);
6528 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
6529 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit);
6532 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
6534 synchronizeTinyInfoOnLeaves();
6538 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
6540 dealWithTinyInfo(m);
6546 MEDFileMesh *MEDFileCurveLinearMesh::cartesianize() const
6548 if(getAxisType()==AX_CART)
6551 return const_cast<MEDFileCurveLinearMesh *>(this);
6555 const MEDCouplingCurveLinearMesh *mesh(getMesh());
6557 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6558 const DataArrayDouble *coords(mesh->getCoords());
6560 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : coordinate pointer in mesh is null !");
6561 MCAuto<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6562 MCAuto<MEDCouplingCurveLinearMesh> mesh2(mesh->clone(false));
6563 MCAuto<DataArrayDouble> coordsCart(coords->cartesianize(getAxisType()));
6564 mesh2->setCoords(coordsCart);
6565 ret->setMesh(mesh2);
6566 ret->setAxisType(AX_CART);
6571 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
6573 synchronizeTinyInfoOnLeaves();
6577 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
6581 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6584 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6586 catch(INTERP_KERNEL::Exception& e)
6591 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const
6593 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6594 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6595 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6596 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6597 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6598 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6599 int spaceDim=_clmesh->getSpaceDimension();
6600 int meshDim=_clmesh->getMeshDimension();
6601 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6602 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6603 const DataArrayDouble *coords=_clmesh->getCoords();
6605 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
6606 for(int i=0;i<spaceDim;i++)
6608 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
6610 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6611 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
6612 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
6614 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxisType()),comp,unit));
6616 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
6617 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MED_CURVILINEAR_GRID));
6618 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
6619 MEDFILESAFECALLERWR0(MEDmeshGridStructWr,(fid,maa,_iteration,_order,_time,&nodeGridSt[0]));
6621 MEDFILESAFECALLERWR0(MEDmeshNodeCoordinateWr,(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin()));
6623 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
6624 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
6627 void MEDFileCurveLinearMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6629 MEDCoupling::MEDCouplingMeshType meshType;
6632 MEDCoupling::MEDCouplingAxisType axType;
6633 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit);
6634 setAxisType(axType);
6635 if(meshType!=CURVE_LINEAR)
6637 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
6638 throw INTERP_KERNEL::Exception(oss.str().c_str());
6640 MEDFileCLMeshL2 loaderl2;
6641 loaderl2.loadAll(fid,mid,mName,dt,it);
6642 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
6645 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6648 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
6650 return new MEDFileMeshMultiTS;
6653 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName)
6655 return new MEDFileMeshMultiTS(fileName);
6658 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName, const std::string& mName)
6660 return new MEDFileMeshMultiTS(fileName,mName);
6663 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCopy() const
6665 MCAuto<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
6666 std::vector< MCAuto<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
6668 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
6669 if((const MEDFileMesh *)*it)
6670 meshOneTs[i]=(*it)->deepCopy();
6671 ret->_mesh_one_ts=meshOneTs;
6675 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
6677 return _mesh_one_ts.capacity()*sizeof(MCAuto<MEDFileMesh>);
6680 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildrenWithNull() const
6682 std::vector<const BigMemoryObject *> ret;
6683 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6684 ret.push_back((const MEDFileMesh *)*it);
6688 std::string MEDFileMeshMultiTS::getName() const
6690 if(_mesh_one_ts.empty())
6691 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
6692 return _mesh_one_ts[0]->getName();
6695 void MEDFileMeshMultiTS::setName(const std::string& newMeshName)
6697 std::string oldName(getName());
6698 std::vector< std::pair<std::string,std::string> > v(1);
6699 v[0].first=oldName; v[0].second=newMeshName;
6703 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
6706 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6708 MEDFileMesh *cur(*it);
6710 ret=cur->changeNames(modifTab) || ret;
6715 void MEDFileMeshMultiTS::cartesianizeMe()
6717 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6719 MEDFileMesh *cur(*it);
6722 MCAuto<MEDFileMesh> ccur(cur->cartesianize());// Attention ! Do not wrap these two lines because memory leak !
6728 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
6730 if(_mesh_one_ts.empty())
6731 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
6732 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
6735 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
6738 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
6739 _mesh_one_ts.resize(1);
6740 mesh1TimeStep->incrRef();
6741 //MCAuto<MEDFileMesh> toto=mesh1TimeStep;
6742 _mesh_one_ts[0]=mesh1TimeStep;
6745 MEDFileJoints * MEDFileMeshMultiTS::getJoints() const
6747 if ( MEDFileMesh* m = getOneTimeStep() )
6748 return m->getJoints();
6753 * \brief Set Joints that are common to all time-stamps
6755 void MEDFileMeshMultiTS::setJoints( MEDFileJoints* joints )
6757 for(std::vector< MCAuto<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6759 (*it)->setJoints( joints );
6763 void MEDFileMeshMultiTS::write(med_idt fid) const
6765 MEDFileJoints *joints(getJoints());
6766 bool jointsWritten(false);
6768 for(std::vector< MCAuto<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6770 if ( jointsWritten )
6771 const_cast<MEDFileMesh&>(**it).setJoints( 0 );
6773 jointsWritten = true;
6775 (*it)->copyOptionsFrom(*this);
6779 (const_cast<MEDFileMeshMultiTS*>(this))->setJoints( joints ); // restore joints
6782 void MEDFileMeshMultiTS::write(const std::string& fileName, int mode) const
6784 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
6785 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
6786 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
6787 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
6791 void MEDFileMeshMultiTS::loadFromFile(const std::string& fileName, const std::string& mName)
6793 MEDFileJoints* joints = 0;
6794 if ( !_mesh_one_ts.empty() && getOneTimeStep() )
6796 // joints of mName already read, pass them to MEDFileMesh::New() to prevent repeated reading
6797 joints = getOneTimeStep()->getJoints();
6800 _mesh_one_ts.clear(); //for the moment to be improved
6801 _mesh_one_ts.push_back( MEDFileMesh::New(fileName,mName,-1,-1,0, joints ));
6804 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
6808 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName)
6811 std::vector<std::string> ms(MEDCoupling::GetMeshNames(fileName));
6814 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
6815 throw INTERP_KERNEL::Exception(oss.str().c_str());
6817 MEDFileUtilities::CheckFileForRead(fileName);
6818 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6820 MEDCoupling::MEDCouplingMeshType meshType;
6822 MEDCoupling::MEDCouplingAxisType dummy3;
6823 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
6824 loadFromFile(fileName,ms.front());
6826 catch(INTERP_KERNEL::Exception& e)
6831 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName, const std::string& mName)
6834 loadFromFile(fileName,mName);
6836 catch(INTERP_KERNEL::Exception& e)
6841 MEDFileMeshes *MEDFileMeshes::New()
6843 return new MEDFileMeshes;
6846 MEDFileMeshes *MEDFileMeshes::New(const std::string& fileName)
6848 return new MEDFileMeshes(fileName);
6851 void MEDFileMeshes::write(med_idt fid) const
6853 checkConsistencyLight();
6854 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
6856 (*it)->copyOptionsFrom(*this);
6861 void MEDFileMeshes::write(const std::string& fileName, int mode) const
6863 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
6864 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
6865 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
6866 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
6867 checkConsistencyLight();
6871 int MEDFileMeshes::getNumberOfMeshes() const
6873 return _meshes.size();
6876 MEDFileMeshesIterator *MEDFileMeshes::iterator()
6878 return new MEDFileMeshesIterator(this);
6881 /** Return a borrowed reference (caller is not responsible) */
6882 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
6884 if(i<0 || i>=(int)_meshes.size())
6886 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
6887 throw INTERP_KERNEL::Exception(oss.str().c_str());
6889 return _meshes[i]->getOneTimeStep();
6892 /** Return a borrowed reference (caller is not responsible) */
6893 MEDFileMesh *MEDFileMeshes::getMeshWithName(const std::string& mname) const
6895 std::vector<std::string> ms=getMeshesNames();
6896 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
6899 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
6900 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
6901 throw INTERP_KERNEL::Exception(oss.str().c_str());
6903 return getMeshAtPos((int)std::distance(ms.begin(),it));
6906 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
6908 std::vector<std::string> ret(_meshes.size());
6910 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6912 const MEDFileMeshMultiTS *f=(*it);
6915 ret[i]=f->getName();
6919 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
6920 throw INTERP_KERNEL::Exception(oss.str().c_str());
6926 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
6929 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
6931 MEDFileMeshMultiTS *cur(*it);
6933 ret=cur->changeNames(modifTab) || ret;
6938 void MEDFileMeshes::cartesianizeMe()
6940 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
6942 MEDFileMeshMultiTS *cur(*it);
6944 cur->cartesianizeMe();
6948 void MEDFileMeshes::resize(int newSize)
6950 _meshes.resize(newSize);
6953 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
6956 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
6957 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
6958 elt->setOneTimeStep(mesh);
6959 _meshes.push_back(elt);
6962 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
6965 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
6966 if(i>=(int)_meshes.size())
6967 _meshes.resize(i+1);
6968 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
6969 elt->setOneTimeStep(mesh);
6973 void MEDFileMeshes::destroyMeshAtPos(int i)
6975 if(i<0 || i>=(int)_meshes.size())
6977 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
6978 throw INTERP_KERNEL::Exception(oss.str().c_str());
6980 _meshes.erase(_meshes.begin()+i);
6983 void MEDFileMeshes::loadFromFile(const std::string& fileName)
6985 std::vector<std::string> ms(MEDCoupling::GetMeshNames(fileName));
6987 _meshes.resize(ms.size());
6988 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
6989 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it));
6992 MEDFileMeshes::MEDFileMeshes()
6996 MEDFileMeshes::MEDFileMeshes(const std::string& fileName)
6999 loadFromFile(fileName);
7001 catch(INTERP_KERNEL::Exception& /*e*/)
7005 MEDFileMeshes *MEDFileMeshes::deepCopy() const
7007 std::vector< MCAuto<MEDFileMeshMultiTS> > meshes(_meshes.size());
7009 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7010 if((const MEDFileMeshMultiTS *)*it)
7011 meshes[i]=(*it)->deepCopy();
7012 MCAuto<MEDFileMeshes> ret=MEDFileMeshes::New();
7013 ret->_meshes=meshes;
7017 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
7019 return _meshes.capacity()*(sizeof(MCAuto<MEDFileMeshMultiTS>));
7022 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildrenWithNull() const
7024 std::vector<const BigMemoryObject *> ret;
7025 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
7026 ret.push_back((const MEDFileMeshMultiTS *)*it);
7030 std::string MEDFileMeshes::simpleRepr() const
7032 std::ostringstream oss;
7033 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
7034 simpleReprWithoutHeader(oss);
7038 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
7040 int nbOfMeshes=getNumberOfMeshes();
7041 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
7042 std::vector<std::string> mns=getMeshesNames();
7043 for(int i=0;i<nbOfMeshes;i++)
7044 oss << " - #" << i << " \"" << mns[i] << "\"\n";
7047 void MEDFileMeshes::checkConsistencyLight() const
7049 static const char MSG[]="MEDFileMeshes::checkConsistencyLight : mesh at rank ";
7051 std::set<std::string> s;
7052 for(std::vector< MCAuto<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
7054 const MEDFileMeshMultiTS *elt=(*it);
7057 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
7058 throw INTERP_KERNEL::Exception(oss.str().c_str());
7060 std::size_t sz=s.size();
7061 s.insert(std::string((*it)->getName()));
7064 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
7065 throw INTERP_KERNEL::Exception(oss.str().c_str());
7070 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
7075 _nb_iter=ms->getNumberOfMeshes();
7079 MEDFileMeshesIterator::~MEDFileMeshesIterator()
7083 MEDFileMesh *MEDFileMeshesIterator::nextt()
7085 if(_iter_id<_nb_iter)
7087 MEDFileMeshes *ms(_ms);
7089 return ms->getMeshAtPos(_iter_id++);