1 // Copyright (C) 2007-2015 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 "MEDLoaderBase.hxx"
28 #include "MEDCouplingUMesh.hxx"
30 #include "InterpKernelAutoPtr.hxx"
35 extern med_geometry_type typmai3[34];
37 using namespace ParaMEDMEM;
39 const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
41 MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true)
45 std::size_t MEDFileMesh::getHeapMemorySizeWithoutChildren() const
47 std::size_t ret(_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity());
48 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
50 ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
51 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
52 ret+=(*it2).capacity();
54 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
55 ret+=(*it).first.capacity()+sizeof(int);
59 std::vector<const BigMemoryObject *> MEDFileMesh::getDirectChildrenWithNull() const
61 return std::vector<const BigMemoryObject *>();
65 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
66 * file. The first mesh in the file is loaded.
67 * \param [in] fileName - the name of MED file to read.
68 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
69 * mesh using decrRef() as it is no more needed.
70 * \throw If the file is not readable.
71 * \throw If there is no meshes in the file.
72 * \throw If the mesh in the file is of a not supported type.
74 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
76 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
79 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << fileName << "\" !";
80 throw INTERP_KERNEL::Exception(oss.str().c_str());
82 MEDFileUtilities::CheckFileForRead(fileName);
83 ParaMEDMEM::MEDCouplingMeshType meshType;
84 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
87 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
92 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
93 ret->loadUMeshFromFile(fid,ms.front(),dt,it,mrs);
94 return (MEDFileUMesh *)ret.retn();
98 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
99 ret->loadCMeshFromFile(fid,ms.front(),dt,it,mrs);
100 return (MEDFileCMesh *)ret.retn();
104 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
105 ret->loadCLMeshFromFile(fid,ms.front(),dt,it,mrs);
106 return (MEDFileCurveLinearMesh *)ret.retn();
110 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
111 throw INTERP_KERNEL::Exception(oss.str().c_str());
117 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
118 * file. The mesh to load is specified by its name and numbers of a time step and an
120 * \param [in] fileName - the name of MED file to read.
121 * \param [in] mName - the name of the mesh to read.
122 * \param [in] dt - the number of a time step.
123 * \param [in] it - the number of an iteration.
124 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
125 * mesh using decrRef() as it is no more needed.
126 * \throw If the file is not readable.
127 * \throw If there is no mesh with given attributes in the file.
128 * \throw If the mesh in the file is of a not supported type.
130 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
132 MEDFileUtilities::CheckFileForRead(fileName);
133 ParaMEDMEM::MEDCouplingMeshType meshType;
134 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
137 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2);
142 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
143 ret->loadUMeshFromFile(fid,mName,dt,it,mrs);
144 return (MEDFileUMesh *)ret.retn();
148 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
149 ret->loadCMeshFromFile(fid,mName,dt,it,mrs);
150 return (MEDFileCMesh *)ret.retn();
154 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
155 ret->loadCLMeshFromFile(fid,mName,dt,it,mrs);
156 return (MEDFileCurveLinearMesh *)ret.retn();
160 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
161 throw INTERP_KERNEL::Exception(oss.str().c_str());
167 * Writes \a this mesh into an open MED file specified by its descriptor.
168 * \param [in] fid - the MED file descriptor.
169 * \throw If the mesh name is not set.
170 * \throw If the file is open for reading only.
171 * \throw If the writing mode == 1 and the same data is present in an existing file.
173 void MEDFileMesh::write(med_idt fid) const
176 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
178 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
183 * Writes \a this mesh into a MED file specified by its name.
184 * \param [in] fileName - the MED file name.
185 * \param [in] mode - the writing mode. For more on \a mode, see \ref AdvMEDLoaderBasics.
186 * - 2 - erase; an existing file is removed.
187 * - 1 - append; same data should not be present in an existing file.
188 * - 0 - overwrite; same data present in an existing file is overwritten.
189 * \throw If the mesh name is not set.
190 * \throw If \a mode == 1 and the same data is present in an existing file.
192 void MEDFileMesh::write(const std::string& fileName, int mode) const
194 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
195 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
196 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
197 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
202 * Checks if \a this and another mesh are equal.
203 * \param [in] other - the mesh to compare with.
204 * \param [in] eps - a precision used to compare real values.
205 * \param [in,out] what - the string returning description of unequal data.
206 * \return bool - \c true if the meshes are equal, \c false, else.
208 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
210 if(_order!=other->_order)
212 what="Orders differ !";
215 if(_iteration!=other->_iteration)
217 what="Iterations differ !";
220 if(fabs(_time-other->_time)>eps)
222 what="Time values differ !";
225 if(_dt_unit!=other->_dt_unit)
227 what="Time units differ !";
230 if(_name!=other->_name)
232 what="Names differ !";
235 //univ_name has been ignored -> not a bug because it is a mutable attribute
236 if(_desc_name!=other->_desc_name)
238 what="Description names differ !";
241 if(!areGrpsEqual(other,what))
243 if(!areFamsEqual(other,what))
248 void MEDFileMesh::setName(const std::string& name)
254 * Clears redundant attributes of incorporated data arrays.
256 void MEDFileMesh::clearNonDiscrAttributes() const
261 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
263 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
265 if((*it).first==_name)
275 * Copies data on groups and families from another mesh.
276 * \param [in] other - the mesh to copy the data from.
278 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
280 _groups=other._groups;
281 _families=other._families;
286 * This method clear all the groups in the map.
287 * So this method does not operate at all on arrays.
288 * So this method can lead to orphan families.
290 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
292 void MEDFileMesh::clearGrpMap()
298 * This method clear all the families in the map.
299 * So this method does not operate at all on arrays.
300 * WARNING ! if there are some groups lying on cleared families, those groups will be impacted !
302 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
304 void MEDFileMesh::clearFamMap()
310 * This method clear all the families and groups in the map.
311 * So this method does not operate at all on arrays.
312 * As all groups and families entry will be removed after
313 * 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.
315 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamMap
317 void MEDFileMesh::clearFamGrpMaps()
324 * Returns names of families constituting a group.
325 * \param [in] name - the name of the group of interest.
326 * \return std::vector<std::string> - a sequence of names of the families.
327 * \throw If the name of a nonexistent group is specified.
329 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const std::string& name) const
331 std::string oname(name);
332 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
333 if(it==_groups.end())
335 std::vector<std::string> grps=getGroupsNames();
336 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
337 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
338 throw INTERP_KERNEL::Exception(oss.str().c_str());
344 * Returns names of families constituting some groups.
345 * \param [in] grps - a sequence of names of groups of interest.
346 * \return std::vector<std::string> - a sequence of names of the families.
347 * \throw If a name of a nonexistent group is present in \a grps.
349 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const
351 std::set<std::string> fams;
352 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
354 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
355 if(it2==_groups.end())
357 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
358 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
359 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
360 throw INTERP_KERNEL::Exception(oss.str().c_str());
362 fams.insert((*it2).second.begin(),(*it2).second.end());
364 std::vector<std::string> fams2(fams.begin(),fams.end());
369 * Returns ids of families constituting a group.
370 * \param [in] name - the name of the group of interest.
371 * \return std::vector<int> - sequence of ids of the families.
372 * \throw If the name of a nonexistent group is specified.
374 std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const std::string& name) const
376 std::string oname(name);
377 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
378 std::vector<std::string> grps=getGroupsNames();
379 if(it==_groups.end())
381 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
382 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
383 throw INTERP_KERNEL::Exception(oss.str().c_str());
385 return getFamiliesIds((*it).second);
389 * Sets names of families constituting a group. If data on families of this group is
390 * already present, it is overwritten. Every family in \a fams is checked, and if a
391 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
392 * \param [in] name - the name of the group of interest.
393 * \param [in] fams - a sequence of names of families constituting the group.
395 void MEDFileMesh::setFamiliesOnGroup(const std::string& name, const std::vector<std::string>& fams)
397 std::string oname(name);
399 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
401 std::map<std::string,int>::iterator it2=_families.find(*it1);
402 if(it2==_families.end())
408 * Sets families constituting a group. The families are specified by their ids.
409 * If a family name is not found by its id, an exception is thrown.
410 * If several families have same id, the first one in lexical order is taken.
411 * \param [in] name - the name of the group of interest.
412 * \param [in] famIds - a sequence of ids of families constituting the group.
413 * \throw If a family name is not found by its id.
415 void MEDFileMesh::setFamiliesIdsOnGroup(const std::string& name, const std::vector<int>& famIds)
417 std::string oname(name);
418 std::vector<std::string> fams(famIds.size());
420 for(std::vector<int>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
422 std::string name2=getFamilyNameGivenId(*it1);
429 * Returns names of groups including a given family.
430 * \param [in] name - the name of the family of interest.
431 * \return std::vector<std::string> - a sequence of names of groups including the family.
433 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const std::string& name) const
435 std::vector<std::string> ret;
436 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
438 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
441 ret.push_back((*it1).first);
449 * Adds an existing family to groups.
450 * \param [in] famName - a name of family to add to \a grps.
451 * \param [in] grps - a sequence of group names to add the family in.
452 * \throw If a family named \a famName not yet exists.
454 void MEDFileMesh::setGroupsOnFamily(const std::string& famName, const std::vector<std::string>& grps)
456 std::string fName(famName);
457 const std::map<std::string,int>::const_iterator it=_families.find(fName);
458 if(it==_families.end())
460 std::vector<std::string> fams=getFamiliesNames();
461 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
462 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
463 throw INTERP_KERNEL::Exception(oss.str().c_str());
465 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
467 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
468 if(it2!=_groups.end())
469 (*it2).second.push_back(fName);
472 std::vector<std::string> grps2(1,fName);
479 * Returns names of all groups of \a this mesh.
480 * \return std::vector<std::string> - a sequence of group names.
482 std::vector<std::string> MEDFileMesh::getGroupsNames() const
484 std::vector<std::string> ret(_groups.size());
486 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
492 * Returns names of all families of \a this mesh.
493 * \return std::vector<std::string> - a sequence of family names.
495 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
497 std::vector<std::string> ret(_families.size());
499 for(std::map<std::string, int >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
505 * Changes a name of every family, included in one group only, to be same as the group name.
506 * \throw If there are families with equal names in \a this mesh.
508 void MEDFileMesh::assignFamilyNameWithGroupName()
510 std::map<std::string, std::vector<std::string> > groups(_groups);
511 std::map<std::string,int> newFams;
512 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
514 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
515 if(grps.size()==1 && groups[grps[0]].size()==1)
517 if(newFams.find(grps[0])!=newFams.end())
519 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
520 throw INTERP_KERNEL::Exception(oss.str().c_str());
522 newFams[grps[0]]=(*it).second;
523 std::vector<std::string>& grps2=groups[grps[0]];
524 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
529 if(newFams.find((*it).first)!=newFams.end())
531 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
532 throw INTERP_KERNEL::Exception(oss.str().c_str());
534 newFams[(*it).first]=(*it).second;
542 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
544 * \return the removed groups.
546 std::vector<std::string> MEDFileMesh::removeEmptyGroups()
548 std::vector<std::string> ret;
549 std::map<std::string, std::vector<std::string> > newGrps;
550 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
552 if((*it).second.empty())
553 ret.push_back((*it).first);
555 newGrps[(*it).first]=(*it).second;
563 * Removes a group from \a this mesh.
564 * \param [in] name - the name of the group to remove.
565 * \throw If no group with such a \a name exists.
567 void MEDFileMesh::removeGroup(const std::string& name)
569 std::string oname(name);
570 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
571 std::vector<std::string> grps=getGroupsNames();
572 if(it==_groups.end())
574 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
575 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
576 throw INTERP_KERNEL::Exception(oss.str().c_str());
582 * Removes a family from \a this mesh.
583 * \param [in] name - the name of the family to remove.
584 * \throw If no family with such a \a name exists.
586 void MEDFileMesh::removeFamily(const std::string& name)
588 std::string oname(name);
589 std::map<std::string, int >::iterator it=_families.find(oname);
590 std::vector<std::string> fams=getFamiliesNames();
591 if(it==_families.end())
593 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
594 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
595 throw INTERP_KERNEL::Exception(oss.str().c_str());
598 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
600 std::vector<std::string>& v=(*it3).second;
601 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
608 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
609 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
610 * family field whatever its level. This method also suppresses the orphan families.
612 * \return - The list of removed groups names.
614 * \sa MEDFileMesh::removeOrphanFamilies.
616 std::vector<std::string> MEDFileMesh::removeOrphanGroups()
618 removeOrphanFamilies();
619 return removeEmptyGroups();
623 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
624 * 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.
626 * \return - The list of removed families names.
627 * \sa MEDFileMesh::removeOrphanGroups.
629 std::vector<std::string> MEDFileMesh::removeOrphanFamilies()
631 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
632 std::vector<std::string> ret;
633 if(!((DataArrayInt*)allFamIdsInUse))
635 ret=getFamiliesNames();
636 _families.clear(); _groups.clear();
639 std::map<std::string,int> famMap;
640 std::map<std::string, std::vector<std::string> > grps(_groups);
641 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
643 if(allFamIdsInUse->presenceOfValue((*it).second))
644 famMap[(*it).first]=(*it).second;
647 ret.push_back((*it).first);
648 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first);
649 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
651 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
652 std::vector<std::string>& famv=(*it3).second;
653 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
659 { _families=famMap; _groups=grps; }
664 * Renames a group in \a this mesh.
665 * \param [in] oldName - a current name of the group to rename.
666 * \param [in] newName - a new group name.
667 * \throw If no group named \a oldName exists in \a this mesh.
668 * \throw If a group named \a newName already exists.
670 void MEDFileMesh::changeGroupName(const std::string& oldName, const std::string& newName)
672 std::string oname(oldName);
673 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
674 std::vector<std::string> grps=getGroupsNames();
675 if(it==_groups.end())
677 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
678 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
679 throw INTERP_KERNEL::Exception(oss.str().c_str());
681 std::string nname(newName);
682 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
683 if(it2!=_groups.end())
685 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
686 throw INTERP_KERNEL::Exception(oss.str().c_str());
688 std::vector<std::string> cpy=(*it).second;
690 _groups[newName]=cpy;
694 * Changes an id of a family in \a this mesh.
695 * This method calls changeFamilyIdArr().
696 * \param [in] oldId - a current id of the family.
697 * \param [in] newId - a new family id.
699 void MEDFileMesh::changeFamilyId(int oldId, int newId)
701 changeFamilyIdArr(oldId,newId);
702 std::map<std::string,int> fam2;
703 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
705 if((*it).second==oldId)
706 fam2[(*it).first]=newId;
708 fam2[(*it).first]=(*it).second;
714 * Renames a family in \a this mesh.
715 * \param [in] oldName - a current name of the family to rename.
716 * \param [in] newName - a new family name.
717 * \throw If no family named \a oldName exists in \a this mesh.
718 * \throw If a family named \a newName already exists.
720 void MEDFileMesh::changeFamilyName(const std::string& oldName, const std::string& newName)
722 std::string oname(oldName);
723 std::map<std::string, int >::iterator it=_families.find(oname);
724 std::vector<std::string> fams=getFamiliesNames();
725 if(it==_families.end())
727 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
728 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
729 throw INTERP_KERNEL::Exception(oss.str().c_str());
731 std::string nname(newName);
732 std::map<std::string, int >::iterator it2=_families.find(nname);
733 if(it2!=_families.end())
735 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
736 throw INTERP_KERNEL::Exception(oss.str().c_str());
738 int cpy=(*it).second;
740 _families[newName]=cpy;
741 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
743 std::vector<std::string>& v=(*it3).second;
744 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
751 * Checks if \a this and another mesh contains the same families.
752 * \param [in] other - the mesh to compare with \a this one.
753 * \param [in,out] what - an unused parameter.
754 * \return bool - \c true if number of families and their ids are the same in the two
755 * meshes. Families with the id == \c 0 are not considered.
757 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
759 if(_families==other->_families)
761 std::map<std::string,int> fam0;
762 std::map<std::string,int> fam1;
763 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
765 fam0[(*it).first]=(*it).second;
766 for(std::map<std::string,int>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
768 fam1[(*it).first]=(*it).second;
773 * Checks if \a this and another mesh contains the same groups.
774 * \param [in] other - the mesh to compare with \a this one.
775 * \param [in,out] what - a string describing a difference of groups of the two meshes
776 * in case if this method returns \c false.
777 * \return bool - \c true if number of groups and families constituting them are the
778 * same in the two meshes.
780 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
782 if(_groups==other->_groups)
785 std::size_t sz=_groups.size();
786 if(sz!=other->_groups.size())
788 what="Groups differ because not same number !\n";
793 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
794 for(std::size_t i=0;i<sz && ret;i++,it1++)
796 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
797 if(it2!=other->_groups.end())
799 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
800 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
806 what="A group in first mesh exists not in other !\n";
812 std::ostringstream oss; oss << "Groups description differs :\n";
813 oss << "First group description :\n";
814 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
816 oss << " Group \"" << (*it).first << "\" on following families :\n";
817 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
818 oss << " \"" << *it2 << "\n";
820 oss << "Second group description :\n";
821 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
823 oss << " Group \"" << (*it).first << "\" on following families :\n";
824 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
825 oss << " \"" << *it2 << "\n";
833 * Checks if a group with a given name exists in \a this mesh.
834 * \param [in] groupName - the group name.
835 * \return bool - \c true the group \a groupName exists in \a this mesh.
837 bool MEDFileMesh::existsGroup(const std::string& groupName) const
839 std::string grpName(groupName);
840 return _groups.find(grpName)!=_groups.end();
844 * Checks if a family with a given id exists in \a this mesh.
845 * \param [in] famId - the family id.
846 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
848 bool MEDFileMesh::existsFamily(int famId) const
850 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
851 if((*it2).second==famId)
857 * Checks if a family with a given name exists in \a this mesh.
858 * \param [in] familyName - the family name.
859 * \return bool - \c true the family \a familyName exists in \a this mesh.
861 bool MEDFileMesh::existsFamily(const std::string& familyName) const
863 std::string fname(familyName);
864 return _families.find(fname)!=_families.end();
868 * Sets an id of a family.
869 * \param [in] familyName - the family name.
870 * \param [in] id - a new id of the family.
872 void MEDFileMesh::setFamilyId(const std::string& familyName, int id)
874 std::string fname(familyName);
878 void MEDFileMesh::setFamilyIdUnique(const std::string& familyName, int id)
880 std::string fname(familyName);
881 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
884 if((*it).first!=familyName)
886 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
887 throw INTERP_KERNEL::Exception(oss.str().c_str());
894 * Adds a family to \a this mesh.
895 * \param [in] familyName - a name of the family.
896 * \param [in] famId - an id of the family.
897 * \throw If a family with the same name or id already exists in \a this mesh.
899 void MEDFileMesh::addFamily(const std::string& familyName, int famId)
901 std::string fname(familyName);
902 std::map<std::string,int>::const_iterator it=_families.find(fname);
903 if(it==_families.end())
905 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
906 if((*it2).second==famId)
908 std::ostringstream oss;
909 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
910 throw INTERP_KERNEL::Exception(oss.str().c_str());
912 _families[fname]=famId;
916 if((*it).second!=famId)
918 std::ostringstream oss;
919 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
920 throw INTERP_KERNEL::Exception(oss.str().c_str());
926 * Creates a group including all mesh entities of given dimension.
927 * \warning This method does \b not guarantee that the created group includes mesh
928 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
929 * present in family fields of different dimensions. To assure this, call
930 * ensureDifferentFamIdsPerLevel() \b before calling this method.
931 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
933 * \param [in] groupName - a name of the new group.
934 * \throw If a group named \a groupName already exists.
935 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
936 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
938 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const std::string& groupName)
940 std::string grpName(groupName);
941 std::vector<int> levs=getNonEmptyLevelsExt();
942 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
944 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
945 oss << "Available relative ext levels are : ";
946 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
947 throw INTERP_KERNEL::Exception(oss.str().c_str());
949 if(existsGroup(groupName))
951 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
952 oss << "Already existing groups are : ";
953 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
954 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
955 throw INTERP_KERNEL::Exception(oss.str().c_str());
957 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
959 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
960 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
961 std::vector<std::string> familiesOnWholeGroup;
962 for(const int *it=famIds->begin();it!=famIds->end();it++)
965 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
967 _groups[grpName]=familiesOnWholeGroup;
971 * Ensures that given family ids do not present in family fields of dimensions different
972 * than given ones. If a family id is present in the family fields of dimensions different
973 * than the given ones, a new family is created and the whole data is updated accordingly.
974 * \param [in] famIds - a sequence of family ids to check.
975 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
976 * famIds should exclusively belong.
977 * \return bool - \c true if no modification is done in \a this mesh by this method.
979 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt)
981 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
982 std::vector<int> levs=getNonEmptyLevelsExt();
983 std::set<int> levs2(levs.begin(),levs.end());
984 std::vector<int> levsToTest;
985 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
986 std::set<int> famIds2(famIds.begin(),famIds.end());
989 if(!_families.empty())
990 maxFamId=getMaxFamilyId()+1;
991 std::vector<std::string> allFams=getFamiliesNames();
992 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
994 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
997 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
998 std::vector<int> tmp;
999 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
1000 for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
1003 std::string famName=getFamilyNameGivenId(*it2);
1004 std::ostringstream oss; oss << "Family_" << maxFamId;
1005 std::string zeName=CreateNameNotIn(oss.str(),allFams);
1006 addFamilyOnAllGroupsHaving(famName,zeName);
1007 _families[zeName]=maxFamId;
1008 (const_cast<DataArrayInt *>(fieldFamIds))->changeValue(*it2,maxFamId);
1017 * Adds a family to a given group in \a this mesh. If the group with a given name does
1018 * not exist, it is created.
1019 * \param [in] grpName - the name of the group to add the family in.
1020 * \param [in] famName - the name of the family to add to the group named \a grpName.
1021 * \throw If \a grpName or \a famName is an empty string.
1022 * \throw If no family named \a famName is present in \a this mesh.
1024 void MEDFileMesh::addFamilyOnGrp(const std::string& grpName, const std::string& famName)
1026 std::string grpn(grpName);
1027 std::string famn(famName);
1028 if(grpn.empty() || famn.empty())
1029 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
1030 std::vector<std::string> fams=getFamiliesNames();
1031 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
1033 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
1034 oss << "Create this family or choose an existing one ! Existing fams are : ";
1035 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
1036 throw INTERP_KERNEL::Exception(oss.str().c_str());
1038 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
1039 if(it==_groups.end())
1041 _groups[grpn].push_back(famn);
1045 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
1046 if(it2==(*it).second.end())
1047 (*it).second.push_back(famn);
1052 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1053 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1054 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1056 void MEDFileMesh::addFamilyOnAllGroupsHaving(const std::string& famName, const std::string& otherFamName)
1058 std::string famNameCpp(famName);
1059 std::string otherCpp(otherFamName);
1060 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1062 std::vector<std::string>& v=(*it).second;
1063 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1065 v.push_back(otherCpp);
1070 void MEDFileMesh::changeAllGroupsContainingFamily(const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1072 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1075 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1077 std::string fam(familyNameToChange);
1078 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1080 std::vector<std::string>& fams((*it).second);
1081 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1085 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1091 * Returns a name of the family having a given id or, if no such a family exists, creates
1092 * a new uniquely named family and returns its name.
1093 * \param [in] id - the id of the family whose name is required.
1094 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1095 * \return std::string - the name of the existing or the created family.
1096 * \throw If it is not possible to create a unique family name.
1098 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created)
1100 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1104 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1105 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1106 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1107 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1109 * This method will throws an exception if it is not possible to create a unique family name.
1111 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created)
1113 std::vector<std::string> famAlreadyExisting(families.size());
1115 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1117 if((*it).second!=id)
1119 famAlreadyExisting[ii]=(*it).first;
1128 std::ostringstream oss; oss << "Family_" << id;
1129 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1135 * Sets names and ids of all families in \a this mesh.
1136 * \param [in] info - a map of a family name to a family id.
1138 void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
1144 * Sets names of all groups and families constituting them in \a this mesh.
1145 * \param [in] info - a map of a group name to a vector of names of families
1146 * constituting the group.
1148 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1154 * Returns an id of the family having a given name.
1155 * \param [in] name - the name of the family of interest.
1156 * \return int - the id of the family of interest.
1157 * \throw If no family with such a \a name exists.
1159 int MEDFileMesh::getFamilyId(const std::string& name) const
1161 std::string oname(name);
1162 std::map<std::string, int>::const_iterator it=_families.find(oname);
1163 std::vector<std::string> fams=getFamiliesNames();
1164 if(it==_families.end())
1166 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1167 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1168 throw INTERP_KERNEL::Exception(oss.str().c_str());
1170 return (*it).second;
1174 * Returns ids of the families having given names.
1175 * \param [in] fams - a sequence of the names of families of interest.
1176 * \return std::vector<int> - a sequence of the ids of families of interest.
1177 * \throw If \a fams contains a name of an inexistent family.
1179 std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const
1181 std::vector<int> ret(fams.size());
1183 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1185 std::map<std::string, int>::const_iterator it2=_families.find(*it);
1186 if(it2==_families.end())
1188 std::vector<std::string> fams2=getFamiliesNames();
1189 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1190 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1191 throw INTERP_KERNEL::Exception(oss.str().c_str());
1193 ret[i]=(*it2).second;
1199 * Returns a maximal abs(id) of families in \a this mesh.
1200 * \return int - the maximal norm of family id.
1201 * \throw If there are no families in \a this mesh.
1203 int MEDFileMesh::getMaxAbsFamilyId() const
1205 if(_families.empty())
1206 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1207 int ret=-std::numeric_limits<int>::max();
1208 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1210 ret=std::max(std::abs((*it).second),ret);
1216 * Returns a maximal id of families in \a this mesh.
1217 * \return int - the maximal family id.
1218 * \throw If there are no families in \a this mesh.
1220 int MEDFileMesh::getMaxFamilyId() const
1222 if(_families.empty())
1223 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1224 int ret=-std::numeric_limits<int>::max();
1225 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1227 ret=std::max((*it).second,ret);
1233 * Returns a minimal id of families in \a this mesh.
1234 * \return int - the minimal family id.
1235 * \throw If there are no families in \a this mesh.
1237 int MEDFileMesh::getMinFamilyId() const
1239 if(_families.empty())
1240 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1241 int ret=std::numeric_limits<int>::max();
1242 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1244 ret=std::min((*it).second,ret);
1250 * Returns a maximal id of families in \a this mesh. Not only named families are
1251 * considered but all family fields as well.
1252 * \return int - the maximal family id.
1254 int MEDFileMesh::getTheMaxAbsFamilyId() const
1256 int m1=-std::numeric_limits<int>::max();
1257 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1258 m1=std::max(std::abs((*it).second),m1);
1259 int m2=getMaxAbsFamilyIdInArrays();
1260 return std::max(m1,m2);
1264 * Returns a maximal id of families in \a this mesh. Not only named families are
1265 * considered but all family fields as well.
1266 * \return int - the maximal family id.
1268 int MEDFileMesh::getTheMaxFamilyId() const
1270 int m1=-std::numeric_limits<int>::max();
1271 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1272 m1=std::max((*it).second,m1);
1273 int m2=getMaxFamilyIdInArrays();
1274 return std::max(m1,m2);
1278 * Returns a minimal id of families in \a this mesh. Not only named families are
1279 * considered but all family fields as well.
1280 * \return int - the minimal family id.
1282 int MEDFileMesh::getTheMinFamilyId() const
1284 int m1=std::numeric_limits<int>::max();
1285 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1286 m1=std::min((*it).second,m1);
1287 int m2=getMinFamilyIdInArrays();
1288 return std::min(m1,m2);
1292 * This method only considers the maps. The contain of family array is ignored here.
1294 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1296 DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const
1298 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
1300 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1301 v.insert((*it).second);
1302 ret->alloc((int)v.size(),1);
1303 std::copy(v.begin(),v.end(),ret->getPointer());
1308 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1310 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1312 DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const
1314 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1315 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret;
1316 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1318 const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1319 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> dv=arr->getDifferentValues();
1320 if((DataArrayInt *) ret)
1321 ret=dv->buildUnion(ret);
1329 * true is returned if no modification has been needed. false if family
1330 * renumbering has been needed.
1332 bool MEDFileMesh::ensureDifferentFamIdsPerLevel()
1334 std::vector<int> levs=getNonEmptyLevelsExt();
1335 std::set<int> allFamIds;
1336 int maxId=getMaxFamilyId()+1;
1337 std::map<int,std::vector<int> > famIdsToRenum;
1338 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1340 const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
1343 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1345 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1347 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1349 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1352 if(famIdsToRenum.empty())
1354 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1355 for(std::map<int,std::vector<int> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1357 DataArrayInt *fam=const_cast<DataArrayInt *>(getFamilyFieldAtLevel((*it2).first));
1358 int *famIdsToChange=fam->getPointer();
1359 std::map<int,int> ren;
1360 for(std::vector<int>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1362 if(allIds->presenceOfValue(*it3))
1364 std::string famName=getFamilyNameGivenId(*it3);
1365 std::vector<std::string> grps=getGroupsOnFamily(famName);
1368 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1369 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1370 addFamilyOnGrp((*it4),newFam);
1373 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1374 for(const int *id=ids->begin();id!=ids->end();id++)
1375 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1381 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1382 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1383 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1384 * This method will throw an exception if a same family id is detected in different level.
1385 * \warning This policy is the opposite of those in MED file documentation ...
1387 void MEDFileMesh::normalizeFamIdsTrio()
1389 ensureDifferentFamIdsPerLevel();
1390 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1391 std::vector<int> levs=getNonEmptyLevelsExt();
1392 std::set<int> levsS(levs.begin(),levs.end());
1393 std::set<std::string> famsFetched;
1394 std::map<std::string,int> families;
1395 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1398 const DataArrayInt *fam=getFamilyFieldAtLevel(0);
1402 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1403 std::map<int,int> ren;
1404 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1406 int nbOfTuples=fam->getNumberOfTuples();
1407 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1408 for(int *w=start;w!=start+nbOfTuples;w++)
1410 for(const int *it=tmp->begin();it!=tmp->end();it++)
1412 if(allIds->presenceOfValue(*it))
1414 std::string famName=getFamilyNameGivenId(*it);
1415 families[famName]=ren[*it];
1416 famsFetched.insert(famName);
1421 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1424 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
1428 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1429 std::map<int,int> ren;
1430 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1432 int nbOfTuples=fam->getNumberOfTuples();
1433 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1434 for(int *w=start;w!=start+nbOfTuples;w++)
1436 for(const int *it=tmp->begin();it!=tmp->end();it++)
1438 if(allIds->presenceOfValue(*it))
1440 std::string famName=getFamilyNameGivenId(*it);
1441 families[famName]=ren[*it];
1442 famsFetched.insert(famName);
1447 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1449 DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
1452 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1453 fam->fillWithZero();
1454 for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
1455 if(allIds->presenceOfValue(*it3))
1457 std::string famName=getFamilyNameGivenId(*it3);
1458 families[famName]=0;
1459 famsFetched.insert(famName);
1464 std::vector<std::string> allFams=getFamiliesNames();
1465 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1466 std::set<std::string> unFetchedIds;
1467 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1468 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1469 families[*it4]=_families[*it4];
1474 * This method normalizes fam id with the following policy.
1475 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1476 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1477 * This method will throw an exception if a same family id is detected in different level.
1479 void MEDFileMesh::normalizeFamIdsMEDFile()
1481 ensureDifferentFamIdsPerLevel();
1482 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1483 std::vector<int> levs=getNonEmptyLevelsExt();
1484 std::set<int> levsS(levs.begin(),levs.end());
1485 std::set<std::string> famsFetched;
1486 std::map<std::string,int> families;
1488 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1491 const DataArrayInt *fam=getFamilyFieldAtLevel(1);
1494 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1495 std::map<int,int> ren;
1496 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1498 int nbOfTuples=fam->getNumberOfTuples();
1499 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1500 for(int *w=start;w!=start+nbOfTuples;w++)
1502 for(const int *it=tmp->begin();it!=tmp->end();it++)
1504 if(allIds->presenceOfValue(*it))
1506 std::string famName=getFamilyNameGivenId(*it);
1507 families[famName]=ren[*it];
1508 famsFetched.insert(famName);
1514 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1516 const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
1519 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1520 std::map<int,int> ren;
1521 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1523 int nbOfTuples=fam->getNumberOfTuples();
1524 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1525 for(int *w=start;w!=start+nbOfTuples;w++)
1527 for(const int *it=tmp->begin();it!=tmp->end();it++)
1529 if(allIds->presenceOfValue(*it))
1531 std::string famName=getFamilyNameGivenId(*it);
1532 families[famName]=ren[*it];
1533 famsFetched.insert(famName);
1539 std::vector<std::string> allFams=getFamiliesNames();
1540 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1541 std::set<std::string> unFetchedIds;
1542 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1543 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1544 families[*it4]=_families[*it4];
1549 * Returns a name of the family by its id. If there are several families having the given
1550 * id, the name first in lexical order is returned.
1551 * \param [in] id - the id of the family whose name is required.
1552 * \return std::string - the name of the found family.
1553 * \throw If no family with the given \a id exists.
1555 std::string MEDFileMesh::getFamilyNameGivenId(int id) const
1557 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1558 if((*it).second==id)
1560 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1561 throw INTERP_KERNEL::Exception(oss.str().c_str());
1565 * Returns a string describing \a this mesh. This description includes the mesh name and
1566 * the mesh description string.
1567 * \return std::string - the mesh information string.
1569 std::string MEDFileMesh::simpleRepr() const
1571 std::ostringstream oss;
1572 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1573 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1574 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1579 * Returns ids of mesh entities contained in a given group of a given dimension.
1580 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1582 * \param [in] grp - the name of the group of interest.
1583 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1584 * returned instead of ids.
1585 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1586 * numbers, if available and required, of mesh entities of the group. The caller
1587 * is to delete this array using decrRef() as it is no more needed.
1588 * \throw If the name of a nonexistent group is specified.
1589 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1591 DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
1593 std::vector<std::string> tmp(1);
1595 DataArrayInt *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
1601 * Returns ids of mesh entities contained in given groups of a given dimension.
1602 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1604 * \param [in] grps - the names of the groups of interest.
1605 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1606 * returned instead of ids.
1607 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1608 * numbers, if available and required, of mesh entities of the groups. The caller
1609 * is to delete this array using decrRef() as it is no more needed.
1610 * \throw If the name of a nonexistent group is present in \a grps.
1611 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1613 DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
1615 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
1616 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
1620 * Returns ids of mesh entities contained in a given family of a given dimension.
1621 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1623 * \param [in] fam - the name of the family of interest.
1624 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1625 * returned instead of ids.
1626 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1627 * numbers, if available and required, of mesh entities of the family. The caller
1628 * is to delete this array using decrRef() as it is no more needed.
1629 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1631 DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
1633 std::vector<std::string> tmp(1);
1635 DataArrayInt *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
1641 * Returns ids of nodes contained in a given group.
1642 * \param [in] grp - the name of the group of interest.
1643 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1644 * returned instead of ids.
1645 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1646 * numbers, if available and required, of nodes of the group. The caller
1647 * is to delete this array using decrRef() as it is no more needed.
1648 * \throw If the name of a nonexistent group is specified.
1649 * \throw If the family field is missing for nodes.
1651 DataArrayInt *MEDFileMesh::getNodeGroupArr(const std::string& grp, bool renum) const
1653 std::vector<std::string> tmp(1);
1655 DataArrayInt *ret=getNodeGroupsArr(tmp,renum);
1661 * Returns ids of nodes contained in given groups.
1662 * \param [in] grps - the names of the groups of interest.
1663 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1664 * returned instead of ids.
1665 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1666 * numbers, if available and required, of nodes of the groups. The caller
1667 * is to delete this array using decrRef() as it is no more needed.
1668 * \throw If the name of a nonexistent group is present in \a grps.
1669 * \throw If the family field is missing for nodes.
1671 DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const
1673 return getGroupsArr(1,grps,renum);
1677 * Returns ids of nodes contained in a given group.
1678 * \param [in] grp - the name of the group of interest.
1679 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1680 * returned instead of ids.
1681 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1682 * numbers, if available and required, of nodes of the group. The caller
1683 * is to delete this array using decrRef() as it is no more needed.
1684 * \throw If the name of a nonexistent group is specified.
1685 * \throw If the family field is missing for nodes.
1687 DataArrayInt *MEDFileMesh::getNodeFamilyArr(const std::string& fam, bool renum) const
1689 std::vector<std::string> tmp(1);
1691 DataArrayInt *ret=getNodeFamiliesArr(tmp,renum);
1697 * Returns ids of nodes contained in given families.
1698 * \param [in] fams - the names of the families of interest.
1699 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1700 * returned instead of ids.
1701 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1702 * numbers, if available and required, of nodes of the families. The caller
1703 * is to delete this array using decrRef() as it is no more needed.
1704 * \throw If the family field is missing for nodes.
1706 DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const
1708 return getFamiliesArr(1,fams,renum);
1712 * Adds groups of given dimension and creates corresponding families and family fields
1713 * given ids of mesh entities of each group.
1714 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
1715 * \param [in] grps - a sequence of arrays of ids each describing a group.
1716 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
1718 * \throw If names of some groups in \a grps are equal.
1719 * \throw If \a grps includes a group with an empty name.
1720 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
1721 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
1723 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum)
1727 std::set<std::string> grpsName;
1728 std::vector<std::string> grpsName2(grps.size());
1731 for(std::vector<const DataArrayInt *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
1733 grpsName.insert((*it)->getName());
1734 grpsName2[i]=(*it)->getName();
1736 if(grpsName.size()!=grps.size())
1737 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
1738 if(grpsName.find(std::string(""))!=grpsName.end())
1739 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
1740 int sz=getSizeAtLevel(meshDimRelToMaxExt);
1741 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam;
1742 std::vector< std::vector<int> > fidsOfGroups;
1745 fam=DataArrayInt::MakePartition(grps,sz,fidsOfGroups);
1749 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > grps2(grps.size());
1750 for(unsigned int ii=0;ii<grps.size();ii++)
1752 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
1753 grps2[ii]->setName(grps[ii]->getName());
1755 std::vector<const DataArrayInt *> grps3(grps2.begin(),grps2.end());
1756 fam=DataArrayInt::MakePartition(grps3,sz,fidsOfGroups);
1759 if(!_families.empty())
1760 offset=getMaxAbsFamilyId()+1;
1761 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
1762 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getDifferentValues();
1763 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
1764 setFamilyFieldArr(meshDimRelToMaxExt,fam);
1768 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
1769 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
1770 * For the moment, the two last input parameters are not taken into account.
1772 void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
1774 std::map<int,std::string> famInv;
1775 for(const int *it=famIds->begin();it!=famIds->end();it++)
1777 std::ostringstream oss;
1778 oss << "Family_" << (*it);
1779 _families[oss.str()]=(*it);
1780 famInv[*it]=oss.str();
1783 for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
1785 for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
1787 _groups[grpNames[i]].push_back(famInv[*it2]);
1792 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileMesh::getAllGeoTypes() const
1794 std::vector<int> levs(getNonEmptyLevels());
1795 std::vector<INTERP_KERNEL::NormalizedCellType> ret;
1796 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1798 std::vector<INTERP_KERNEL::NormalizedCellType> elts(getGeoTypesAtLevel(*it));
1799 ret.insert(ret.end(),elts.begin(),elts.end());
1804 std::vector<int> MEDFileMesh::getDistributionOfTypes(int meshDimRelToMax) const
1806 MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> mLev(getGenMeshAtLevel(meshDimRelToMax));
1807 return mLev->getDistributionOfTypes();
1810 void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
1812 famArr->applyLin(offset>0?1:-1,offset,0);
1813 for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
1816 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
1817 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
1822 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
1823 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
1824 * If this method fails to find such a name it will throw an exception.
1826 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid)
1829 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
1832 std::size_t len=nameTry.length();
1833 for(std::size_t ii=1;ii<len;ii++)
1835 std::string tmp=nameTry.substr(ii,len-ii);
1836 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
1842 for(std::size_t i=1;i<30;i++)
1844 std::string tmp1(nameTry.at(0),i);
1846 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
1852 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
1854 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
1856 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
1859 int MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<int>& code, int strt)
1861 std::size_t nbOfChunks=code.size()/3;
1862 if(code.size()%3!=0)
1863 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
1865 for(std::size_t i=0;i<nbOfChunks;i++)
1874 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
1875 * If _name attribute is empty the name of 'm' if taken as _name attribute.
1876 * If _name is not empty and that 'm' has the same name nothing is done.
1877 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
1879 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m)
1882 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
1887 std::string name(m->getName());
1892 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
1893 oss << name << "' ! Names must match !";
1894 throw INTERP_KERNEL::Exception(oss.str().c_str());
1898 if(_desc_name.empty())
1899 _desc_name=m->getDescription();
1902 std::string name(m->getDescription());
1905 if(_desc_name!=name)
1907 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
1908 oss << name << "' ! Names must match !";
1909 throw INTERP_KERNEL::Exception(oss.str().c_str());
1915 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
1917 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
1918 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1920 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
1921 oss << " - Groups lying on this family : ";
1922 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
1923 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
1924 oss << std::endl << std::endl;
1929 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
1930 * file. The mesh to load is specified by its name and numbers of a time step and an
1932 * \param [in] fileName - the name of MED file to read.
1933 * \param [in] mName - the name of the mesh to read.
1934 * \param [in] dt - the number of a time step.
1935 * \param [in] it - the number of an iteration.
1936 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1937 * mesh using decrRef() as it is no more needed.
1938 * \throw If the file is not readable.
1939 * \throw If there is no mesh with given attributes in the file.
1940 * \throw If the mesh in the file is not an unstructured one.
1942 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
1944 MEDFileUtilities::CheckFileForRead(fileName);
1945 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
1946 return new MEDFileUMesh(fid,mName,dt,it,mrs);
1950 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
1951 * file. The first mesh in the file is loaded.
1952 * \param [in] fileName - the name of MED file to read.
1953 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1954 * mesh using decrRef() as it is no more needed.
1955 * \throw If the file is not readable.
1956 * \throw If there is no meshes in the file.
1957 * \throw If the mesh in the file is not an unstructured one.
1959 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
1961 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
1964 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
1965 throw INTERP_KERNEL::Exception(oss.str().c_str());
1967 MEDFileUtilities::CheckFileForRead(fileName);
1968 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
1970 ParaMEDMEM::MEDCouplingMeshType meshType;
1972 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
1973 return new MEDFileUMesh(fid,ms.front(),dt,it,mrs);
1977 * Returns an empty instance of MEDFileUMesh.
1978 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1979 * mesh using decrRef() as it is no more needed.
1981 MEDFileUMesh *MEDFileUMesh::New()
1983 return new MEDFileUMesh;
1987 * This method loads from file with name \a fileName the mesh called \a mName as New does. The difference is that
1988 * here only a part of cells contained in the file will be loaded. The selection of cell is specified using the two consecutive parameters
1989 * \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.
1990 * 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
1991 * at most the memory consumtion.
1993 * \param [in] fileName - the name of the file.
1994 * \param [in] mName - the name of the mesh to be read.
1995 * \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.
1996 * \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.
1997 * \param [in] dt - the iteration, that is to say the first element of the pair that locates the asked time step.
1998 * \param [in] it - the order, that is to say the second element of the pair that locates the asked time step.
1999 * \param [in] mrs - the request for what to be loaded.
2000 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this mesh using decrRef() as it is no more needed.
2002 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)
2004 MEDFileUtilities::CheckFileForRead(fileName);
2005 MEDFileUtilities::AutoFid fid(MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY));
2006 return MEDFileUMesh::LoadPartOf(fid,mName,types,slicPerTyp,dt,it,mrs);
2010 * Please refer to the other MEDFileUMesh::LoadPartOf method that has the same semantic and the same parameter (excepted the first).
2011 * This method is \b NOT wrapped into python.
2013 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)
2015 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(MEDFileUMesh::New());
2016 ret->loadPartUMeshFromFile(fid,mName,types,slicPerTyp,dt,it,mrs);
2020 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
2022 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
2023 ret+=_ms.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>));
2027 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildrenWithNull() const
2029 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
2030 ret.push_back((const DataArrayDouble*)_coords);
2031 ret.push_back((const DataArrayInt *)_fam_coords);
2032 ret.push_back((const DataArrayInt *)_num_coords);
2033 ret.push_back((const DataArrayInt *)_rev_num_coords);
2034 ret.push_back((const DataArrayAsciiChar *)_name_coords);
2035 ret.push_back((const PartDefinition *)_part_coords);
2036 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2037 ret.push_back((const MEDFileUMeshSplitL1*) *it);
2041 MEDFileMesh *MEDFileUMesh::shallowCpy() const
2043 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
2047 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
2049 return new MEDFileUMesh;
2052 MEDFileMesh *MEDFileUMesh::deepCpy() const
2054 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
2055 if((const DataArrayDouble*)_coords)
2056 ret->_coords=_coords->deepCpy();
2057 if((const DataArrayInt*)_fam_coords)
2058 ret->_fam_coords=_fam_coords->deepCpy();
2059 if((const DataArrayInt*)_num_coords)
2060 ret->_num_coords=_num_coords->deepCpy();
2061 if((const DataArrayInt*)_rev_num_coords)
2062 ret->_rev_num_coords=_rev_num_coords->deepCpy();
2063 if((const DataArrayAsciiChar*)_name_coords)
2064 ret->_name_coords=_name_coords->deepCpy();
2066 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2068 if((const MEDFileUMeshSplitL1 *)(*it))
2069 ret->_ms[i]=(*it)->deepCpy(ret->_coords);
2071 if((const PartDefinition*)_part_coords)
2072 ret->_part_coords=_part_coords->deepCpy();
2077 * Checks if \a this and another mesh are equal.
2078 * \param [in] other - the mesh to compare with.
2079 * \param [in] eps - a precision used to compare real values.
2080 * \param [in,out] what - the string returning description of unequal data.
2081 * \return bool - \c true if the meshes are equal, \c false, else.
2083 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
2085 if(!MEDFileMesh::isEqual(other,eps,what))
2087 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2090 what="Mesh types differ ! This is unstructured and other is NOT !";
2093 clearNonDiscrAttributes();
2094 otherC->clearNonDiscrAttributes();
2095 const DataArrayDouble *coo1=_coords;
2096 const DataArrayDouble *coo2=otherC->_coords;
2097 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2099 what="Mismatch of coordinates ! One is defined and not other !";
2104 bool ret=coo1->isEqual(*coo2,eps);
2107 what="Coords differ !";
2111 const DataArrayInt *famc1=_fam_coords;
2112 const DataArrayInt *famc2=otherC->_fam_coords;
2113 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2115 what="Mismatch of families arr on nodes ! One is defined and not other !";
2120 bool ret=famc1->isEqual(*famc2);
2123 what="Families arr on node differ !";
2127 const DataArrayInt *numc1=_num_coords;
2128 const DataArrayInt *numc2=otherC->_num_coords;
2129 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2131 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2136 bool ret=numc1->isEqual(*numc2);
2139 what="Numbering arr on node differ !";
2143 const DataArrayAsciiChar *namec1=_name_coords;
2144 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2145 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2147 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2152 bool ret=namec1->isEqual(*namec2);
2155 what="Names arr on node differ !";
2159 if(_ms.size()!=otherC->_ms.size())
2161 what="Number of levels differs !";
2164 std::size_t sz=_ms.size();
2165 for(std::size_t i=0;i<sz;i++)
2167 const MEDFileUMeshSplitL1 *s1=_ms[i];
2168 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2169 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2171 what="Mismatch of presence of sub levels !";
2176 bool ret=s1->isEqual(s2,eps,what);
2181 const PartDefinition *pd0(_part_coords),*pd1(otherC->_part_coords);
2184 if((!pd0 && pd1) || (pd0 && !pd1))
2186 what=std::string("node part def is defined only for one among this or other !");
2189 return pd0->isEqual(pd1,what);
2193 * Clears redundant attributes of incorporated data arrays.
2195 void MEDFileUMesh::clearNonDiscrAttributes() const
2197 MEDFileMesh::clearNonDiscrAttributes();
2198 const DataArrayDouble *coo1=_coords;
2200 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2201 const DataArrayInt *famc1=_fam_coords;
2203 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2204 const DataArrayInt *numc1=_num_coords;
2206 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2207 const DataArrayAsciiChar *namc1=_name_coords;
2209 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2210 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2212 const MEDFileUMeshSplitL1 *tmp=(*it);
2214 tmp->clearNonDiscrAttributes();
2218 void MEDFileUMesh::setName(const std::string& name)
2220 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2221 if((MEDFileUMeshSplitL1 *)(*it)!=0)
2222 (*it)->setName(name);
2223 MEDFileMesh::setName(name);
2226 MEDFileUMesh::MEDFileUMesh()
2230 MEDFileUMesh::MEDFileUMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2233 loadUMeshFromFile(fid,mName,dt,it,mrs);
2235 catch(INTERP_KERNEL::Exception& e)
2241 * This method loads only a part of specified cells (given by range of cell ID per geometric type)
2242 * See MEDFileUMesh::LoadPartOf for detailed description.
2244 * \sa loadUMeshFromFile
2246 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)
2248 MEDFileUMeshL2 loaderl2;
2249 ParaMEDMEM::MEDCouplingMeshType meshType;
2252 int mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2));
2253 if(meshType!=UNSTRUCTURED)
2255 std::ostringstream oss; oss << "loadPartUMeshFromFile : Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2256 throw INTERP_KERNEL::Exception(oss.str().c_str());
2258 loaderl2.loadPart(fid,mid,mName,types,slicPerTyp,dt,it,mrs);
2259 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2263 * This method loads \b all \b the \b mesh \a mName in the file with \a fid descriptor.
2265 * \sa loadPartUMeshFromFile
2267 void MEDFileUMesh::loadUMeshFromFile(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2269 MEDFileUMeshL2 loaderl2;
2270 ParaMEDMEM::MEDCouplingMeshType meshType;
2273 int mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2));
2274 if(meshType!=UNSTRUCTURED)
2276 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2277 throw INTERP_KERNEL::Exception(oss.str().c_str());
2279 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2280 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2284 void MEDFileUMesh::dispatchLoadedPart(med_idt fid, const MEDFileUMeshL2& loaderl2, const std::string& mName, MEDFileMeshReadSelector *mrs)
2286 int lev=loaderl2.getNumberOfLevels();
2288 for(int i=0;i<lev;i++)
2290 if(!loaderl2.emptyLev(i))
2291 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2295 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2297 setName(loaderl2.getName());
2298 setDescription(loaderl2.getDescription());
2299 setUnivName(loaderl2.getUnivName());
2300 setIteration(loaderl2.getIteration());
2301 setOrder(loaderl2.getOrder());
2302 setTimeValue(loaderl2.getTime());
2303 setTimeUnit(loaderl2.getTimeUnit());
2304 _coords=loaderl2.getCoords();
2305 if(!mrs || mrs->isNodeFamilyFieldReading())
2306 _fam_coords=loaderl2.getCoordsFamily();
2307 if(!mrs || mrs->isNodeNumFieldReading())
2308 _num_coords=loaderl2.getCoordsNum();
2309 if(!mrs || mrs->isNodeNameFieldReading())
2310 _name_coords=loaderl2.getCoordsName();
2311 _part_coords=loaderl2.getPartDefOfCoo();
2315 MEDFileUMesh::~MEDFileUMesh()
2319 void MEDFileUMesh::writeLL(med_idt fid) const
2321 const DataArrayDouble *coo=_coords;
2322 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2323 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2324 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2325 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2326 int spaceDim=coo?coo->getNumberOfComponents():0;
2329 mdim=getMeshDimension();
2330 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2331 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2332 for(int i=0;i<spaceDim;i++)
2334 std::string info=coo->getInfoOnComponent(i);
2336 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2337 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
2338 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
2340 MEDmeshCr(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
2341 MEDmeshUniversalNameWr(fid,maa);
2342 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
2343 MEDFileUMeshL2::WriteCoords(fid,meshName,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2344 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2345 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2346 (*it)->write(fid,meshName,mdim);
2347 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,meshName,_families,_groups,_too_long_str);
2351 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2352 * \return std::vector<int> - a sequence of the relative dimensions.
2354 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2356 std::vector<int> ret;
2358 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2359 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2366 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2367 * \return std::vector<int> - a sequence of the relative dimensions.
2369 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2371 std::vector<int> ret0=getNonEmptyLevels();
2372 if((const DataArrayDouble *) _coords)
2374 std::vector<int> ret(ret0.size()+1);
2376 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2382 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2384 std::vector<int> ret;
2385 const DataArrayInt *famCoo(_fam_coords);
2389 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2391 const MEDFileUMeshSplitL1 *cur(*it);
2393 if(cur->getFamilyField())
2399 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2401 std::vector<int> ret;
2402 const DataArrayInt *numCoo(_num_coords);
2406 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2408 const MEDFileUMeshSplitL1 *cur(*it);
2410 if(cur->getNumberField())
2416 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2418 std::vector<int> ret;
2419 const DataArrayAsciiChar *nameCoo(_name_coords);
2423 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2425 const MEDFileUMeshSplitL1 *cur(*it);
2427 if(cur->getNameField())
2434 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
2435 * To include nodes, call getGrpNonEmptyLevelsExt() method.
2436 * \param [in] grp - the name of the group of interest.
2437 * \return std::vector<int> - a sequence of the relative dimensions.
2439 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const std::string& grp) const
2441 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2442 return getFamsNonEmptyLevels(fams);
2446 * Returns all relative mesh levels (including nodes) where a given group is defined.
2447 * \param [in] grp - the name of the group of interest.
2448 * \return std::vector<int> - a sequence of the relative dimensions.
2450 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevelsExt(const std::string& grp) const
2452 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2453 return getFamsNonEmptyLevelsExt(fams);
2457 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
2458 * To include nodes, call getFamNonEmptyLevelsExt() method.
2459 * \param [in] fam - the name of the family of interest.
2460 * \return std::vector<int> - a sequence of the relative dimensions.
2462 std::vector<int> MEDFileUMesh::getFamNonEmptyLevels(const std::string& fam) const
2464 std::vector<std::string> fams(1,std::string(fam));
2465 return getFamsNonEmptyLevels(fams);
2469 * Returns all relative mesh levels (including nodes) where a given family is defined.
2470 * \param [in] fam - the name of the family of interest.
2471 * \return std::vector<int> - a sequence of the relative dimensions.
2473 std::vector<int> MEDFileUMesh::getFamNonEmptyLevelsExt(const std::string& fam) const
2475 std::vector<std::string> fams(1,std::string(fam));
2476 return getFamsNonEmptyLevelsExt(fams);
2480 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
2481 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
2482 * \param [in] grps - a sequence of names of the groups of interest.
2483 * \return std::vector<int> - a sequence of the relative dimensions.
2485 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
2487 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2488 return getFamsNonEmptyLevels(fams);
2492 * Returns all relative mesh levels (including nodes) where given groups are defined.
2493 * \param [in] grps - a sequence of names of the groups of interest.
2494 * \return std::vector<int> - a sequence of the relative dimensions.
2496 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
2498 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2499 return getFamsNonEmptyLevelsExt(fams);
2503 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2504 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2505 * \param [in] fams - the name of the family of interest.
2506 * \return std::vector<int> - a sequence of the relative dimensions.
2508 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
2510 std::vector<int> ret;
2511 std::vector<int> levs=getNonEmptyLevels();
2512 std::vector<int> famIds=getFamiliesIds(fams);
2513 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2514 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2520 * Returns all relative mesh levels (including nodes) where given families are defined.
2521 * \param [in] fams - the names of the families of interest.
2522 * \return std::vector<int> - a sequence of the relative dimensions.
2524 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
2526 std::vector<int> ret0=getFamsNonEmptyLevels(fams);
2527 const DataArrayInt *famCoords=_fam_coords;
2530 std::vector<int> famIds=getFamiliesIds(fams);
2531 if(famCoords->presenceOfValue(famIds))
2533 std::vector<int> ret(ret0.size()+1);
2535 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2543 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
2544 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
2545 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
2548 std::vector<std::string> MEDFileUMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
2550 std::vector<std::string> ret;
2551 std::vector<std::string> allGrps=getGroupsNames();
2552 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
2554 std::vector<int> levs=getGrpNonEmptyLevelsExt((*it));
2555 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
2561 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
2563 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2564 if((const DataArrayInt *)_fam_coords)
2566 int val=_fam_coords->getMaxValue(tmp);
2567 ret=std::max(ret,std::abs(val));
2569 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2571 if((const MEDFileUMeshSplitL1 *)(*it))
2573 const DataArrayInt *da=(*it)->getFamilyField();
2576 int val=da->getMaxValue(tmp);
2577 ret=std::max(ret,std::abs(val));
2584 int MEDFileUMesh::getMaxFamilyIdInArrays() const
2586 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2587 if((const DataArrayInt *)_fam_coords)
2589 int val=_fam_coords->getMaxValue(tmp);
2590 ret=std::max(ret,val);
2592 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2594 if((const MEDFileUMeshSplitL1 *)(*it))
2596 const DataArrayInt *da=(*it)->getFamilyField();
2599 int val=da->getMaxValue(tmp);
2600 ret=std::max(ret,val);
2607 int MEDFileUMesh::getMinFamilyIdInArrays() const
2609 int ret=std::numeric_limits<int>::max(),tmp=-1;
2610 if((const DataArrayInt *)_fam_coords)
2612 int val=_fam_coords->getMinValue(tmp);
2613 ret=std::min(ret,val);
2615 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2617 if((const MEDFileUMeshSplitL1 *)(*it))
2619 const DataArrayInt *da=(*it)->getFamilyField();
2622 int val=da->getMinValue(tmp);
2623 ret=std::min(ret,val);
2631 * Returns the dimension on cells in \a this mesh.
2632 * \return int - the mesh dimension.
2633 * \throw If there are no cells in this mesh.
2635 int MEDFileUMesh::getMeshDimension() const
2638 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
2639 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2640 return (*it)->getMeshDimension()+lev;
2641 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
2645 * Returns the space dimension of \a this mesh that is equal to number of components in
2646 * the node coordinates array.
2647 * \return int - the space dimension of \a this mesh.
2648 * \throw If the node coordinates array is not available.
2650 int MEDFileUMesh::getSpaceDimension() const
2652 const DataArrayDouble *coo=_coords;
2654 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
2655 return coo->getNumberOfComponents();
2659 * Returns a string describing \a this mesh.
2660 * \return std::string - the mesh information string.
2662 std::string MEDFileUMesh::simpleRepr() const
2664 std::ostringstream oss;
2665 oss << MEDFileMesh::simpleRepr();
2666 const DataArrayDouble *coo=_coords;
2667 oss << "- The dimension of the space is ";
2668 static const char MSG1[]= "*** NO COORDS SET ***";
2669 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
2671 oss << _coords->getNumberOfComponents() << std::endl;
2673 oss << MSG1 << std::endl;
2674 oss << "- Type of the mesh : UNSTRUCTURED\n";
2675 oss << "- Number of nodes : ";
2677 oss << _coords->getNumberOfTuples() << std::endl;
2679 oss << MSG1 << std::endl;
2680 std::size_t nbOfLev=_ms.size();
2681 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
2682 for(std::size_t i=0;i<nbOfLev;i++)
2684 const MEDFileUMeshSplitL1 *lev=_ms[i];
2685 oss << " - Level #" << -((int) i) << " has dimension : ";
2688 oss << lev->getMeshDimension() << std::endl;
2689 lev->simpleRepr(oss);
2692 oss << MSG2 << std::endl;
2694 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
2697 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
2698 oss << "- Names of coordinates :" << std::endl;
2699 std::vector<std::string> vars=coo->getVarsOnComponent();
2700 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
2701 oss << std::endl << "- Units of coordinates : " << std::endl;
2702 std::vector<std::string> units=coo->getUnitsOnComponent();
2703 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
2705 oss << std::endl << std::endl;
2711 * Returns a full textual description of \a this mesh.
2712 * \return std::string - the string holding the mesh description.
2714 std::string MEDFileUMesh::advancedRepr() const
2716 return simpleRepr();
2720 * Returns number of mesh entities of a given relative dimension in \a this mesh.
2721 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
2722 * \return int - the number of entities.
2723 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
2725 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
2727 if(meshDimRelToMaxExt==1)
2729 if(!((const DataArrayDouble *)_coords))
2730 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
2731 return _coords->getNumberOfTuples();
2733 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
2737 * Returns the family field for mesh entities of a given dimension.
2738 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2739 * \return const DataArrayInt * - the family field. It is an array of ids of families
2740 * each mesh entity belongs to. It can be \c NULL.
2742 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
2744 if(meshDimRelToMaxExt==1)
2746 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2747 return l1->getFamilyField();
2751 * Returns the optional numbers of mesh entities of a given dimension.
2752 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2753 * \return const DataArrayInt * - the array of the entity numbers.
2754 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2756 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
2758 if(meshDimRelToMaxExt==1)
2760 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2761 return l1->getNumberField();
2764 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
2766 if(meshDimRelToMaxExt==1)
2767 return _name_coords;
2768 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2769 return l1->getNameField();
2773 * 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).
2775 * \param [in] meshDimRelToMaxExt - the extended relative level for which the part definition is requested.
2776 * \param [in] gt - The input geometric type for which the part definition is requested.
2777 * \return the part definition owned by \a this. So no need to deallocate the returned instance.
2779 const PartDefinition *MEDFileUMesh::getPartDefAtLevel(int meshDimRelToMaxExt, INTERP_KERNEL::NormalizedCellType gt) const
2781 if(meshDimRelToMaxExt==1)
2782 return _part_coords;
2783 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
2784 return l1->getPartDef(gt);
2787 int MEDFileUMesh::getNumberOfNodes() const
2789 const DataArrayDouble *coo=_coords;
2791 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
2792 return coo->getNumberOfTuples();
2795 int MEDFileUMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
2797 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2798 return l1->getNumberOfCells();
2801 bool MEDFileUMesh::hasImplicitPart() const
2806 int MEDFileUMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
2808 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildImplicitPartIfAny : unstructured meshes do not have implicit part !");
2811 void MEDFileUMesh::releaseImplicitPartIfAny() const
2815 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
2817 std::size_t sz(st.getNumberOfItems());
2818 for(std::size_t i=0;i<sz;i++)
2820 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
2821 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
2822 if(st[i].getPflName().empty())
2823 m->computeNodeIdsAlg(nodesFetched);
2826 const DataArrayInt *arr(globs->getProfile(st[i].getPflName()));
2827 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
2828 m2->computeNodeIdsAlg(nodesFetched);
2834 * Returns the optional numbers of mesh entities of a given dimension transformed using
2835 * DataArrayInt::invertArrayN2O2O2N().
2836 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2837 * \return const DataArrayInt * - the array of the entity numbers transformed using
2838 * DataArrayInt::invertArrayN2O2O2N().
2839 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2841 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
2843 if(meshDimRelToMaxExt==1)
2845 if(!((const DataArrayInt *)_num_coords))
2846 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
2847 return _rev_num_coords;
2849 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2850 return l1->getRevNumberField();
2854 * Returns a pointer to the node coordinates array of \a this mesh \b without
2855 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
2857 DataArrayDouble *MEDFileUMesh::getCoords() const
2859 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
2860 if((DataArrayDouble *)tmp)
2868 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2869 * group of \a this mesh. Only mesh entities of a given dimension are included in the
2871 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2872 * \param [in] grp - the name of the group whose mesh entities are included in the
2874 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2875 * according to the optional numbers of entities, if available.
2876 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2877 * delete this mesh using decrRef() as it is no more needed.
2878 * \throw If the name of a nonexistent group is specified.
2879 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2881 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
2883 synchronizeTinyInfoOnLeaves();
2884 std::vector<std::string> tmp(1);
2886 return getGroups(meshDimRelToMaxExt,tmp,renum);
2890 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2891 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
2893 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2894 * \param [in] grps - a sequence of group names whose mesh entities are included in the
2896 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2897 * according to the optional numbers of entities, if available.
2898 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2899 * delete this mesh using decrRef() as it is no more needed.
2900 * \throw If a name of a nonexistent group is present in \a grps.
2901 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2903 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
2905 synchronizeTinyInfoOnLeaves();
2906 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2907 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
2908 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
2909 zeRet->setName(grps[0]);
2910 return zeRet.retn();
2914 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2915 * family of \a this mesh. Only mesh entities of a given dimension are included in the
2917 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2918 * \param [in] fam - the name of the family whose mesh entities are included in the
2920 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2921 * according to the optional numbers of entities, if available.
2922 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2923 * delete this mesh using decrRef() as it is no more needed.
2924 * \throw If a name of a nonexistent family is present in \a grps.
2925 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2927 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
2929 synchronizeTinyInfoOnLeaves();
2930 std::vector<std::string> tmp(1);
2932 return getFamilies(meshDimRelToMaxExt,tmp,renum);
2936 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2937 * families of \a this mesh. Only mesh entities of a given dimension are included in the
2939 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2940 * \param [in] fams - a sequence of family names whose mesh entities are included in the
2942 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2943 * according to the optional numbers of entities, if available.
2944 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2945 * delete this mesh using decrRef() as it is no more needed.
2946 * \throw If a name of a nonexistent family is present in \a fams.
2947 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2949 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
2951 synchronizeTinyInfoOnLeaves();
2952 if(meshDimRelToMaxExt==1)
2954 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
2955 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
2956 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
2960 std::vector<int> famIds=getFamiliesIds(fams);
2961 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2962 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
2964 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
2966 zeRet=l1->getFamilyPart(0,0,renum);
2967 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
2968 zeRet->setName(fams[0]);
2969 return zeRet.retn();
2973 * Returns ids of mesh entities contained in given families of a given dimension.
2974 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2976 * \param [in] fams - the names of the families of interest.
2977 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2978 * returned instead of ids.
2979 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
2980 * numbers, if available and required, of mesh entities of the families. The caller
2981 * is to delete this array using decrRef() as it is no more needed.
2982 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2984 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
2986 std::vector<int> famIds=getFamiliesIds(fams);
2987 if(meshDimRelToMaxExt==1)
2989 if((const DataArrayInt *)_fam_coords)
2991 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
2993 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
2995 da=_fam_coords->getIdsEqualList(0,0);
2997 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
3002 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
3004 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3006 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
3008 return l1->getFamilyPartArr(0,0,renum);
3012 * Returns a MEDCouplingUMesh of a given relative dimension.
3013 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
3014 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
3015 * To build a valid MEDCouplingUMesh from the returned one in this case,
3016 * call MEDCouplingUMesh::Build0DMeshFromCoords().
3017 * \param [in] meshDimRelToMax - the relative dimension of interest.
3018 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3019 * optional numbers of mesh entities.
3020 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3021 * delete using decrRef() as it is no more needed.
3022 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3023 * \sa getGenMeshAtLevel()
3025 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
3027 synchronizeTinyInfoOnLeaves();
3028 if(meshDimRelToMaxExt==1)
3032 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
3033 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
3034 umesh->setCoords(cc);
3035 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
3036 umesh->setName(getName());
3040 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3041 return l1->getWholeMesh(renum);
3045 * Returns a MEDCouplingUMesh of a given relative dimension.
3046 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
3047 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
3048 * To build a valid MEDCouplingUMesh from the returned one in this case,
3049 * call MEDCouplingUMesh::Build0DMeshFromCoords().
3050 * \param [in] meshDimRelToMax - the relative dimension of interest.
3051 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3052 * optional numbers of mesh entities.
3053 * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
3054 * delete using decrRef() as it is no more needed.
3055 * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
3056 * \sa getMeshAtLevel()
3058 MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const
3060 return getMeshAtLevel(meshDimRelToMax,renum);
3063 std::vector<int> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
3065 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
3066 return l1->getDistributionOfTypes();
3070 * Returns a MEDCouplingUMesh of a relative dimension == 0.
3071 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3072 * optional numbers of mesh entities.
3073 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3074 * delete using decrRef() as it is no more needed.
3075 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
3077 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
3079 return getMeshAtLevel(0,renum);
3083 * Returns a MEDCouplingUMesh of a relative dimension == -1.
3084 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3085 * optional numbers of mesh entities.
3086 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3087 * delete using decrRef() as it is no more needed.
3088 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
3090 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
3092 return getMeshAtLevel(-1,renum);
3096 * Returns a MEDCouplingUMesh of a relative dimension == -2.
3097 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3098 * optional numbers of mesh entities.
3099 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3100 * delete using decrRef() as it is no more needed.
3101 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
3103 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
3105 return getMeshAtLevel(-2,renum);
3109 * Returns a MEDCouplingUMesh of a relative dimension == -3.
3110 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3111 * optional numbers of mesh entities.
3112 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3113 * delete using decrRef() as it is no more needed.
3114 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
3116 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
3118 return getMeshAtLevel(-3,renum);
3122 * This method is for advanced users. There is two storing strategy of mesh in \a this.
3123 * Either MEDCouplingUMesh, or vector of MEDCoupling1GTUMesh instances.
3124 * When assignement is done the first one is done, which is not optimal in write mode for MED file.
3125 * This method allows to switch from MEDCouplingUMesh mode to MEDCoupling1GTUMesh mode.
3127 void MEDFileUMesh::forceComputationOfParts() const
3129 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3131 const MEDFileUMeshSplitL1 *elt(*it);
3133 elt->forceComputationOfParts();
3138 * This method returns a vector of mesh parts containing each exactly one geometric type.
3139 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
3140 * This method is only for memory aware users.
3141 * The returned pointers are **NOT** new object pointer. No need to mange them.
3143 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
3145 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3146 return sp->getDirectUndergroundSingleGeoTypeMeshes();
3150 * This method returns the part of \a this having the geometric type \a gt.
3151 * If such part is not existing an exception will be thrown.
3152 * The returned pointer is **NOT** new object pointer. No need to mange it.
3154 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
3156 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3157 int lev=(int)cm.getDimension()-getMeshDimension();
3158 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3159 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
3163 * Given a relative level \a meshDimRelToMax it returns the sorted vector of geometric types present in \a this.
3164 * \throw if the reqsuested \a meshDimRelToMax does not exist.
3166 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
3168 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3169 return sp->getGeoTypes();
3173 * This method extracts from whole family field ids the part relative to the input parameter \a gt.
3174 * \param [in] gt - the geometric type for which the family field is asked.
3175 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3176 * delete using decrRef() as it is no more needed.
3177 * \sa MEDFileUMesh::extractNumberFieldOnGeoType
3179 DataArrayInt *MEDFileUMesh::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3181 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3182 int lev=(int)cm.getDimension()-getMeshDimension();
3183 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3184 return sp->extractFamilyFieldOnGeoType(gt);
3188 * This method extracts from whole number field ids the part relative to the input parameter \a gt.
3189 * \param [in] gt - the geometric type for which the number field is asked.
3190 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3191 * delete using decrRef() as it is no more needed.
3192 * \sa MEDFileUMesh::extractFamilyFieldOnGeoType
3194 DataArrayInt *MEDFileUMesh::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3196 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3197 int lev=(int)cm.getDimension()-getMeshDimension();
3198 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3199 return sp->extractNumberFieldOnGeoType(gt);
3203 * This method returns for specified geometric type \a gt the relative level to \a this.
3204 * If the relative level is empty an exception will be thrown.
3206 int MEDFileUMesh::getRelativeLevOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3208 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3209 int ret((int)cm.getDimension()-getMeshDimension());
3210 getMeshAtLevSafe(ret);//To test that returned value corresponds to a valid level.
3214 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
3216 if(meshDimRelToMaxExt==1)
3217 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3218 if(meshDimRelToMaxExt>1)
3219 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3220 int tracucedRk=-meshDimRelToMaxExt;
3221 if(tracucedRk>=(int)_ms.size())
3222 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3223 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3224 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3225 return _ms[tracucedRk];
3228 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
3230 if(meshDimRelToMaxExt==1)
3231 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3232 if(meshDimRelToMaxExt>1)
3233 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3234 int tracucedRk=-meshDimRelToMaxExt;
3235 if(tracucedRk>=(int)_ms.size())
3236 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3237 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3238 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3239 return _ms[tracucedRk];
3242 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
3244 if(-meshDimRelToMax>=(int)_ms.size())
3245 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3247 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3249 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3251 int ref=(*it)->getMeshDimension();
3252 if(ref+i!=meshDim-meshDimRelToMax)
3253 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3259 * Sets the node coordinates array of \a this mesh.
3260 * \param [in] coords - the new node coordinates array.
3261 * \throw If \a coords == \c NULL.
3263 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3266 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3267 coords->checkAllocated();
3268 int nbOfTuples=coords->getNumberOfTuples();
3271 _fam_coords=DataArrayInt::New();
3272 _fam_coords->alloc(nbOfTuples,1);
3273 _fam_coords->fillWithZero();
3274 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3275 if((MEDFileUMeshSplitL1 *)(*it))
3276 (*it)->setCoords(coords);
3280 * Removes all groups of a given dimension in \a this mesh.
3281 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3282 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3284 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3286 if(meshDimRelToMaxExt==1)
3288 if((DataArrayInt *)_fam_coords)
3289 _fam_coords->fillWithZero();
3292 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3293 l1->eraseFamilyField();
3298 * Removes all families with ids not present in the family fields of \a this mesh.
3300 void MEDFileUMesh::optimizeFamilies()
3302 std::vector<int> levs=getNonEmptyLevelsExt();
3303 std::set<int> allFamsIds;
3304 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3306 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3307 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3309 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3312 std::set<std::string> famNamesToKill;
3313 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3315 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3316 famNamesToKill.insert((*it).first);
3318 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3319 _families.erase(*it);
3320 std::vector<std::string> grpNamesToKill;
3321 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3323 std::vector<std::string> tmp;
3324 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3326 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3327 tmp.push_back(*it2);
3332 tmp.push_back((*it).first);
3334 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3338 void MEDFileUMesh::duplicateNodesOnM1Group(const std::string& grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified)
3340 std::vector<int> levs=getNonEmptyLevels();
3341 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3342 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : This method works only for mesh definied on level 0 and -1 !");
3343 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3344 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3345 int nbNodes=m0->getNumberOfNodes();
3346 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3347 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3348 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3349 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3350 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3351 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3352 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3353 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3354 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3355 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3356 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3357 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3358 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3359 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3360 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3361 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3362 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3363 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3364 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3365 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3366 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3367 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3368 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3369 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3370 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3371 m0->setCoords(tmp0->getCoords());
3372 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3373 m1->setCoords(m0->getCoords());
3374 _coords=m0->getCoords(); _coords->incrRef();
3375 // duplication of cells in group 'grpNameM1' on level -1
3376 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3377 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3378 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3379 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3380 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3382 newm1->setName(getName());
3383 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3385 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : internal problem !");
3386 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3387 newFam->alloc(newm1->getNumberOfCells(),1);
3388 int idd=getMaxFamilyId()+1;
3389 int globStart=0,start=0,end,globEnd;
3390 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3391 for(int i=0;i<nbOfChunks;i++)
3393 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3394 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3396 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3397 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3398 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3403 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3407 newm1->setCoords(getCoords());
3408 setMeshAtLevel(-1,newm1);
3409 setFamilyFieldArr(-1,newFam);
3410 std::string grpName2(grpNameM1); grpName2+="_dup";
3411 addFamily(grpName2,idd);
3412 addFamilyOnGrp(grpName2,grpName2);
3417 int newNbOfNodes=getCoords()->getNumberOfTuples();
3418 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3419 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3420 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3423 nodesDuplicated=nodeIdsToDuplicate.retn();
3424 cellsModified=cellsToModifyConn0.retn();
3425 cellsNotModified=cellsToModifyConn1.retn();
3429 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3430 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3431 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3433 * \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.
3434 * 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.
3436 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
3438 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3439 std::vector<int> levs=getNonEmptyLevels();
3441 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3442 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3445 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3447 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3448 std::vector<int> code1=m->getDistributionOfTypes();
3449 end=PutInThirdComponentOfCodeOffset(code1,start);
3450 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3451 bool hasChanged=m->unPolyze();
3452 DataArrayInt *fake=0;
3453 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3454 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3456 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3459 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3460 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3462 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3463 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3464 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3465 setMeshAtLevel(*it,m);
3466 std::vector<int> code2=m->getDistributionOfTypes();
3467 end=PutInThirdComponentOfCodeOffset(code2,start);
3468 newCode.insert(newCode.end(),code2.begin(),code2.end());
3470 if(o2nCellsPart2->isIdentity())
3474 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3475 setFamilyFieldArr(*it,newFamField);
3479 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3480 setRenumFieldArr(*it,newNumField);
3485 newCode.insert(newCode.end(),code1.begin(),code1.end());
3491 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3492 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3493 o2nRenumCell=o2nRenumCellRet.retn();
3498 struct MEDLoaderAccVisit1
3500 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3501 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3502 int _new_nb_of_nodes;
3506 * 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.
3507 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3508 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3509 * -1 values in returned array means that the corresponding old node is no more used.
3511 * \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
3512 * is modified in \a this.
3513 * \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
3516 DataArrayInt *MEDFileUMesh::zipCoords()
3518 const DataArrayDouble *coo(getCoords());
3520 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3521 int nbOfNodes(coo->getNumberOfTuples());
3522 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3523 std::vector<int> neLevs(getNonEmptyLevels());
3524 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3526 const MEDFileUMeshSplitL1 *zeLev(getMeshAtLevSafe(*lev));
3527 if(zeLev->isMeshStoredSplitByType())
3529 std::vector<MEDCoupling1GTUMesh *> ms(zeLev->getDirectUndergroundSingleGeoTypeMeshes());
3530 for(std::vector<MEDCoupling1GTUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3532 (*it)->computeNodeIdsAlg(nodeIdsInUse);
3536 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> mesh(zeLev->getWholeMesh(false));
3537 mesh->computeNodeIdsAlg(nodeIdsInUse);
3540 int nbrOfNodesInUse((int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true));
3541 if(nbrOfNodesInUse==nbOfNodes)
3542 return 0;//no need to update _part_coords
3543 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret(DataArrayInt::New()); ret->alloc(nbOfNodes,1);
3544 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3545 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2(ret->invertArrayO2N2N2OBis(nbrOfNodesInUse));
3546 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords(coo->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3547 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3548 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3549 if((const DataArrayInt *)_fam_coords)
3550 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3551 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3552 if((const DataArrayInt *)_num_coords)
3553 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3554 if((const DataArrayAsciiChar *)_name_coords)
3555 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3556 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3557 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3559 if((MEDFileUMeshSplitL1*)*it)
3561 (*it)->renumberNodesInConn(ret->begin());
3562 (*it)->setCoords(_coords);
3565 // updates _part_coords
3566 const PartDefinition *pc(_part_coords);
3569 MEDCouplingAutoRefCountObjectPtr<PartDefinition> tmpPD(DataArrayPartDefinition::New(ret2));
3570 _part_coords=tmpPD->composeWith(pc);
3576 * This method performs an extrusion along a path defined by \a m1D.
3577 * \a this is expected to be a mesh with max mesh dimension equal to 2.
3578 * \a m1D is expected to be a mesh with space dimesion equal to 3 and mesh dimension equal to 1.
3579 * Mesh dimensions of returned mesh is incremented by one compared to thoose in \a this.
3580 * This method scans all levels in \a this
3581 * and put them in the returned mesh. All groups in \a this are also put in the returned mesh.
3583 * \param [in] m1D - the mesh defining the extrusion path.
3584 * \param [in] policy - defines the policy of extrusion (see MEDCouplingUMesh::buildExtrudedMesh for more details)
3585 * \return - a new reference on mesh (you have to deal with using decrRef). The returned mesh will have the same name than \a this.
3587 * \sa MEDCouplingUMesh::buildExtrudedMesh
3589 MEDFileUMesh *MEDFileUMesh::buildExtrudedMesh(const MEDCouplingUMesh *m1D, int policy) const
3591 if(getMeshDimension()!=2)
3592 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : this is expected to be with mesh dimension equal to 2 !");
3593 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(MEDFileUMesh::New());
3594 m1D->checkCoherency();
3595 if(m1D->getMeshDimension()!=1)
3596 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : input mesh must have a mesh dimension equal to one !");
3597 int nbRep(m1D->getNumberOfCells());
3598 std::vector<int> levs(getNonEmptyLevels());
3599 std::vector<std::string> grps(getGroupsNames());
3600 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > zeList;
3601 DataArrayDouble *coords(0);
3602 std::size_t nbOfLevsOut(levs.size()+1);
3603 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > o2ns(nbOfLevsOut);
3604 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
3606 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> item(getMeshAtLevel(*lev));
3607 item=item->clone(false);
3608 item->changeSpaceDimension(3+(*lev),0.);//no problem non const but change DataArrayDouble for coordinates do not alter data
3609 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp(static_cast<MEDCouplingUMesh *>(m1D->deepCpy()));
3610 tmp->changeSpaceDimension(3+(*lev),0.);
3611 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt(item->buildExtrudedMesh(tmp,policy));
3612 zeList.push_back(elt);
3614 coords=elt->getCoords();
3617 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : internal error !");
3618 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> >::iterator it=zeList.begin();it!=zeList.end();it++)
3620 (*it)->setName(getName());
3621 (*it)->setCoords(coords);
3623 for(std::size_t ii=0;ii!=zeList.size();ii++)
3626 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt(zeList[ii]);
3629 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt1(getMeshAtLevel(lev+1));
3630 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt2(elt1->clone(false));
3631 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(elt2->getNodalConnectivity()->deepCpy());
3632 elt2->setConnectivity(tmp,elt2->getNodalConnectivityIndex());
3633 elt2->shiftNodeNumbersInConn(nbRep*elt1->getNumberOfNodes());
3634 elt1->setCoords(elt->getCoords()); elt2->setCoords(elt->getCoords());
3635 std::vector<const MEDCouplingUMesh *> elts(3);
3636 elts[0]=elt; elts[1]=elt1; elts[2]=elt2;
3637 elt=MEDCouplingUMesh::MergeUMeshesOnSameCoords(elts);
3638 elt->setName(getName());
3641 o2ns[ii]=elt->sortCellsInMEDFileFrmt();
3642 ret->setMeshAtLevel(lev,elt);
3644 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> endLev(getMeshAtLevel(levs.back())),endLev2;
3645 endLev=endLev->clone(false); endLev->setCoords(coords);
3646 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(endLev->getNodalConnectivity()->deepCpy());
3647 endLev2=endLev->clone(false); endLev2->setConnectivity(tmp,endLev->getNodalConnectivityIndex());
3648 endLev2->shiftNodeNumbersInConn(nbRep*getNumberOfNodes());
3649 endLev=MEDCouplingUMesh::MergeUMeshesOnSameCoords(endLev,endLev2);
3650 o2ns[levs.size()]=endLev->sortCellsInMEDFileFrmt();
3651 endLev->setName(getName());
3652 ret->setMeshAtLevel(levs.back()-1,endLev);
3654 for(std::size_t ii=0;ii!=zeList.size();ii++)
3657 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > outGrps;
3658 std::vector< const DataArrayInt * > outGrps2;
3661 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
3663 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr(getGroupArr(lev+1,*grp));
3664 if(!grpArr->empty())
3666 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr1(grpArr->deepCpy()),grpArr2(grpArr->deepCpy());
3667 int offset0(zeList[ii]->getNumberOfCells());
3668 int offset1(offset0+getNumberOfCellsAtLevel(lev+1));
3669 grpArr1->applyLin(1,offset0); grpArr2->applyLin(1,offset1);
3670 std::ostringstream oss; oss << grpArr2->getName() << "_top";
3671 grpArr2->setName(oss.str());
3672 grpArr1->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
3673 grpArr2->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
3674 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
3675 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
3680 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
3682 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr(getGroupArr(lev,*grp));
3683 if(!grpArr->empty())
3685 int nbCellsB4Extrusion(getNumberOfCellsAtLevel(lev));
3686 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > grpArrs(nbRep);
3687 std::vector< const DataArrayInt *> grpArrs2(nbRep);
3688 for(int iii=0;iii<nbRep;iii++)
3690 grpArrs[iii]=grpArr->deepCpy(); grpArrs[iii]->applyLin(1,iii*nbCellsB4Extrusion);
3691 grpArrs2[iii]=grpArrs[iii];
3693 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArrExt(DataArrayInt::Aggregate(grpArrs2));
3694 grpArrExt->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
3695 std::ostringstream grpName; grpName << *grp << "_extruded";
3696 grpArrExt->setName(grpName.str());
3697 outGrps.push_back(grpArrExt);
3698 outGrps2.push_back(grpArrExt);
3701 ret->setGroupsAtLevel(lev,outGrps2);
3703 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > outGrps;
3704 std::vector< const DataArrayInt * > outGrps2;
3705 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
3707 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr1(getGroupArr(levs.back(),*grp));
3708 if(grpArr1->empty())
3710 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr2(grpArr1->deepCpy());
3711 std::ostringstream grpName; grpName << *grp << "_top";
3712 grpArr2->setName(grpName.str());
3713 grpArr2->applyLin(1,getNumberOfCellsAtLevel(levs.back()));
3714 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
3715 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
3717 ret->setGroupsAtLevel(levs.back()-1,outGrps2);
3721 void MEDFileUMesh::serialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr, std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >& bigArraysI, MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& bigArrayD)
3723 clearNonDiscrAttributes();
3724 forceComputationOfParts();
3725 tinyDouble.clear(); tinyInt.clear(); tinyStr.clear(); bigArraysI.clear(); bigArrayD=0;
3726 std::vector<int> layer0;
3727 layer0.push_back(_order); //0 i
3728 layer0.push_back(_iteration);//1 i
3729 layer0.push_back(getSpaceDimension());//2 i
3730 tinyDouble.push_back(_time);//0 d
3731 tinyStr.push_back(_name);//0 s
3732 tinyStr.push_back(_desc_name);//1 s
3733 for(int i=0;i<getSpaceDimension();i++)
3734 tinyStr.push_back(_coords->getInfoOnComponent(i));
3735 layer0.push_back((int)_families.size());//3 i <- key info aa layer#0
3736 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3738 tinyStr.push_back((*it).first);
3739 layer0.push_back((*it).second);
3741 layer0.push_back((int)_groups.size());//3+aa i <- key info bb layer#0
3742 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
3744 layer0.push_back((int)(*it0).second.size());
3745 tinyStr.push_back((*it0).first);
3746 for(std::vector<std::string>::const_iterator it1=((*it0).second).begin();it1!=((*it0).second).end();it1++)
3747 tinyStr.push_back(*it1);
3749 // sizeof(layer0)==3+aa+1+bb layer#0
3750 bigArrayD=_coords;// 0 bd
3751 bigArraysI.push_back(_fam_coords);// 0 bi
3752 bigArraysI.push_back(_num_coords);// 1 bi
3753 const PartDefinition *pd(_part_coords);
3755 layer0.push_back(-1);
3758 std::vector<int> tmp0;
3759 pd->serialize(tmp0,bigArraysI);
3760 tinyInt.push_back(tmp0.size());
3761 tinyInt.insert(tinyInt.end(),tmp0.begin(),tmp0.end());
3764 std::vector<int> layer1;
3765 std::vector<int> levs(getNonEmptyLevels());
3766 layer1.push_back((int)levs.size());// 0 i <- key
3767 layer1.insert(layer1.end(),levs.begin(),levs.end());
3768 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3770 const MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(*it));
3771 lev->serialize(layer1,bigArraysI);
3773 // put layers all together.
3774 tinyInt.push_back(layer0.size());
3775 tinyInt.insert(tinyInt.end(),layer0.begin(),layer0.end());
3776 tinyInt.push_back(layer1.size());
3777 tinyInt.insert(tinyInt.end(),layer1.begin(),layer1.end());
3780 void MEDFileUMesh::unserialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr,
3781 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >& bigArraysI, MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& bigArrayD)
3783 int sz0(tinyInt[0]);
3784 std::vector<int> layer0(tinyInt.begin()+1,tinyInt.begin()+1+sz0);
3785 int sz1(tinyInt[sz0+1]);
3786 std::vector<int> layer1(tinyInt.begin()+2+sz0,tinyInt.begin()+2+sz0+sz1);
3788 std::reverse(layer0.begin(),layer0.end());
3789 std::reverse(layer1.begin(),layer1.end());
3790 std::reverse(tinyDouble.begin(),tinyDouble.end());
3791 std::reverse(tinyStr.begin(),tinyStr.end());
3792 std::reverse(bigArraysI.begin(),bigArraysI.end());
3794 _order=layer0.back(); layer0.pop_back();
3795 _iteration=layer0.back(); layer0.pop_back();
3796 int spaceDim(layer0.back()); layer0.pop_back();
3797 _time=tinyDouble.back(); tinyDouble.pop_back();
3798 _name=tinyStr.back(); tinyStr.pop_back();
3799 _desc_name=tinyStr.back(); tinyStr.pop_back();
3800 _coords=bigArrayD; _coords->rearrange(spaceDim);
3801 for(int i=0;i<spaceDim;i++)
3803 _coords->setInfoOnComponent(i,tinyStr.back());
3806 int nbOfFams(layer0.back()); layer0.pop_back();
3808 for(int i=0;i<nbOfFams;i++)
3810 _families[tinyStr.back()]=layer0.back();
3811 tinyStr.pop_back(); layer0.pop_back();
3813 int nbGroups(layer0.back()); layer0.pop_back();
3815 for(int i=0;i<nbGroups;i++)
3817 std::string grpName(tinyStr.back()); tinyStr.pop_back();
3818 int nbOfFamsOnGrp(layer0.back()); layer0.pop_back();
3819 std::vector<std::string> fams(nbOfFamsOnGrp);
3820 for(int j=0;j<nbOfFamsOnGrp;j++)
3822 fams[j]=tinyStr.back(); tinyStr.pop_back();
3824 _groups[grpName]=fams;
3826 _fam_coords=bigArraysI.back(); bigArraysI.pop_back();
3827 _num_coords=bigArraysI.back(); bigArraysI.pop_back();
3829 int isPd(layer0.back()); layer0.pop_back();
3832 std::vector<int> tmp0(layer0.begin(),layer0.begin()+isPd);
3833 layer0.erase(layer0.begin(),layer0.begin()+isPd);
3834 _part_coords=PartDefinition::Unserialize(tmp0,bigArraysI);
3837 throw INTERP_KERNEL::Exception("MEDFileUMesh::unserialize : something wrong during unserialization #1 !");
3839 int nbLevs(layer1.back()); layer1.pop_back();
3840 std::vector<int> levs(layer1.rbegin(),layer1.rbegin()+nbLevs); layer1.erase(layer1.end()-nbLevs,layer1.end());
3842 int maxLev(-(*std::min_element(levs.begin(),levs.end())));
3843 _ms.resize(maxLev+1);
3844 for(int i=0;i<nbLevs;i++)
3848 _ms[pos]=MEDFileUMeshSplitL1::Unserialize(_name,_coords,layer1,bigArraysI);
3853 * Adds a group of nodes to \a this mesh.
3854 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3855 * The ids should be sorted and different each other (MED file norm).
3856 * \throw If the node coordinates array is not set.
3857 * \throw If \a ids == \c NULL.
3858 * \throw If \a ids->getName() == "".
3859 * \throw If \a ids does not respect the MED file norm.
3860 * \throw If a group with name \a ids->getName() already exists.
3862 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids)
3864 const DataArrayDouble *coords=_coords;
3866 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
3867 int nbOfNodes=coords->getNumberOfTuples();
3868 if(!((DataArrayInt *)_fam_coords))
3869 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
3871 addGroupUnderground(true,ids,_fam_coords);
3875 * Adds a group of nodes/cells/faces/edges to \a this mesh.
3876 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3877 * The ids should be sorted and different each other (MED file norm).
3878 * \throw If the node coordinates array is not set.
3879 * \throw If \a ids == \c NULL.
3880 * \throw If \a ids->getName() == "".
3881 * \throw If \a ids does not respect the MED file norm.
3882 * \throw If a group with name \a ids->getName() already exists.
3884 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
3886 std::vector<int> levs=getNonEmptyLevelsExt();
3887 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
3889 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
3890 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
3892 if(meshDimRelToMaxExt==1)
3893 { addNodeGroup(ids); return ; }
3894 MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
3895 DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
3896 addGroupUnderground(false,ids,fam);
3900 * \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).
3901 * \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)
3903 void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr)
3906 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
3907 std::string grpName(ids->getName());
3909 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
3910 ids->checkStrictlyMonotonic(true);
3911 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
3912 std::vector<std::string> grpsNames=getGroupsNames();
3913 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
3915 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
3916 throw INTERP_KERNEL::Exception(oss.str().c_str());
3918 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
3919 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
3920 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
3921 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
3922 std::vector<int> familyIds;
3923 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
3924 int maxVal=getTheMaxAbsFamilyId()+1;
3925 std::map<std::string,int> families(_families);
3926 std::map<std::string, std::vector<std::string> > groups(_groups);
3927 std::vector<std::string> fams;
3928 bool created(false);
3929 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
3931 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
3932 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
3933 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
3934 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
3937 bool isFamPresent=false;
3938 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
3939 isFamPresent=(*itl)->presenceOfValue(*famId);
3941 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
3944 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
3945 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
3946 fams.push_back(locFamName);
3947 if(existsFamily(*famId))
3949 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
3950 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
3953 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
3957 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
3958 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
3959 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
3960 if(existsFamily(*famId))
3962 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
3963 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
3968 for(std::size_t i=0;i<familyIds.size();i++)
3970 DataArrayInt *da=idsPerfamiliyIds[i];
3971 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
3975 _groups[grpName]=fams;
3979 * Changes a name of a family specified by its id.
3980 * \param [in] id - the id of the family of interest.
3981 * \param [in] newFamName - the new family name.
3982 * \throw If no family with the given \a id exists.
3984 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName)
3986 std::string oldName=getFamilyNameGivenId(id);
3987 _families.erase(oldName);
3988 _families[newFamName]=id;
3992 * Removes a mesh of a given dimension.
3993 * \param [in] meshDimRelToMax - the relative dimension of interest.
3994 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
3996 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
3998 std::vector<int> levSet=getNonEmptyLevels();
3999 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
4000 if(it==levSet.end())
4001 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
4002 int pos=(-meshDimRelToMax);
4007 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
4008 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4009 * \param [in] m - the new mesh to set.
4010 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4012 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4013 * another node coordinates array.
4014 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4015 * to the existing meshes of other levels of \a this mesh.
4017 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
4019 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
4020 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4024 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
4025 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4026 * \param [in] m - the new mesh to set.
4027 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
4028 * writing \a this mesh in a MED file.
4029 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4031 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4032 * another node coordinates array.
4033 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4034 * to the existing meshes of other levels of \a this mesh.
4036 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
4038 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
4039 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4042 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
4044 dealWithTinyInfo(m);
4045 std::vector<int> levSet=getNonEmptyLevels();
4046 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
4048 if((DataArrayDouble *)_coords==0)
4050 DataArrayDouble *c=m->getCoords();
4055 if(m->getCoords()!=_coords)
4056 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
4057 int sz=(-meshDimRelToMax)+1;
4058 if(sz>=(int)_ms.size())
4060 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
4064 return _ms[-meshDimRelToMax];
4068 * This method allows to set at once the content of different levels in \a this.
4069 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
4071 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
4072 * \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.
4073 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
4075 * \throw If \a there is a null pointer in \a ms.
4076 * \sa MEDFileUMesh::setMeshAtLevel
4078 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4082 const MEDCouplingUMesh *mRef=ms[0];
4084 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
4085 std::string name(mRef->getName());
4086 const DataArrayDouble *coo(mRef->getCoords());
4089 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4091 const MEDCouplingUMesh *cur(*it);
4093 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
4094 if(coo!=cur->getCoords())
4095 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
4096 int mdim=cur->getMeshDimension();
4097 zeDim=std::max(zeDim,mdim);
4098 if(s.find(mdim)!=s.end())
4099 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
4101 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4103 int mdim=(*it)->getMeshDimension();
4104 setName((*it)->getName());
4105 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
4111 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
4112 * meshes each representing a group, and creates corresponding groups in \a this mesh.
4113 * The given meshes must share the same node coordinates array.
4114 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
4115 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
4116 * create in \a this mesh.
4117 * \throw If \a ms is empty.
4118 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
4119 * to the existing meshes of other levels of \a this mesh.
4120 * \throw If the meshes in \a ms do not share the same node coordinates array.
4121 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
4122 * of the given meshes.
4123 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
4124 * \throw If names of some meshes in \a ms are equal.
4125 * \throw If \a ms includes a mesh with an empty name.
4127 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4130 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
4131 int sz=(-meshDimRelToMax)+1;
4132 if(sz>=(int)_ms.size())
4134 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
4135 DataArrayDouble *coo=checkMultiMesh(ms);
4136 if((DataArrayDouble *)_coords==0)
4142 if((DataArrayDouble *)_coords!=coo)
4143 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
4144 std::vector<DataArrayInt *> corr;
4145 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
4146 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
4147 setMeshAtLevel(meshDimRelToMax,m,renum);
4148 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
4149 setGroupsAtLevel(meshDimRelToMax,corr2,true);
4153 * Creates groups at a given level in \a this mesh from a sequence of
4154 * meshes each representing a group.
4155 * The given meshes must share the same node coordinates array.
4156 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
4157 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
4158 * create in \a this mesh.
4159 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
4161 * \throw If \a ms is empty.
4162 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
4163 * to the existing meshes of other levels of \a this mesh.
4164 * \throw If the meshes in \a ms do not share the same node coordinates array.
4165 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
4166 * of the given meshes.
4167 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
4168 * \throw If names of some meshes in \a ms are equal.
4169 * \throw If \a ms includes a mesh with an empty name.
4171 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4174 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
4175 int sz=(-meshDimRelToMax)+1;
4176 if(sz>=(int)_ms.size())
4178 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
4179 DataArrayDouble *coo=checkMultiMesh(ms);
4180 if((DataArrayDouble *)_coords==0)
4186 if((DataArrayDouble *)_coords!=coo)
4187 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
4188 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
4189 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
4191 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
4193 DataArrayInt *arr=0;
4194 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
4198 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
4199 throw INTERP_KERNEL::Exception(oss.str().c_str());
4202 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
4203 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
4206 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
4208 const DataArrayDouble *ret=ms[0]->getCoords();
4209 int mdim=ms[0]->getMeshDimension();
4210 for(unsigned int i=1;i<ms.size();i++)
4212 ms[i]->checkCoherency();
4213 if(ms[i]->getCoords()!=ret)
4214 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
4215 if(ms[i]->getMeshDimension()!=mdim)
4216 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
4218 return const_cast<DataArrayDouble *>(ret);
4222 * Sets the family field of a given relative dimension.
4223 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4224 * the family field is set.
4225 * \param [in] famArr - the array of the family field.
4226 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4227 * \throw If \a famArr has an invalid size.
4229 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
4231 if(meshDimRelToMaxExt==1)
4238 DataArrayDouble *coo(_coords);
4240 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
4241 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
4246 if(meshDimRelToMaxExt>1)
4247 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
4248 int traducedRk=-meshDimRelToMaxExt;
4249 if(traducedRk>=(int)_ms.size())
4250 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
4251 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4252 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4253 return _ms[traducedRk]->setFamilyArr(famArr);
4257 * Sets the optional numbers of mesh entities of a given dimension.
4258 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4259 * \param [in] renumArr - the array of the numbers.
4260 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4261 * \throw If \a renumArr has an invalid size.
4263 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
4265 if(meshDimRelToMaxExt==1)
4273 DataArrayDouble *coo(_coords);
4275 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
4276 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
4277 renumArr->incrRef();
4278 _num_coords=renumArr;
4282 if(meshDimRelToMaxExt>1)
4283 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
4284 int traducedRk=-meshDimRelToMaxExt;
4285 if(traducedRk>=(int)_ms.size())
4286 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
4287 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4288 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4289 return _ms[traducedRk]->setRenumArr(renumArr);
4293 * Sets the optional names of mesh entities of a given dimension.
4294 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4295 * \param [in] nameArr - the array of the names.
4296 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4297 * \throw If \a nameArr has an invalid size.
4299 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
4301 if(meshDimRelToMaxExt==1)
4308 DataArrayDouble *coo(_coords);
4310 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
4311 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
4313 _name_coords=nameArr;
4316 if(meshDimRelToMaxExt>1)
4317 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
4318 int traducedRk=-meshDimRelToMaxExt;
4319 if(traducedRk>=(int)_ms.size())
4320 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
4321 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4322 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4323 return _ms[traducedRk]->setNameArr(nameArr);
4326 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
4328 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
4329 if((const MEDFileUMeshSplitL1 *)(*it))
4330 (*it)->synchronizeTinyInfo(*this);
4334 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
4336 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId)
4338 DataArrayInt *arr=_fam_coords;
4340 arr->changeValue(oldId,newId);
4341 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
4343 MEDFileUMeshSplitL1 *sp=(*it);
4346 sp->changeFamilyIdArr(oldId,newId);
4351 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
4353 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
4354 const DataArrayInt *da(_fam_coords);
4356 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
4357 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
4359 const MEDFileUMeshSplitL1 *elt(*it);
4362 da=elt->getFamilyField();
4364 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
4370 void MEDFileUMesh::computeRevNum() const
4372 if((const DataArrayInt *)_num_coords)
4375 int maxValue=_num_coords->getMaxValue(pos);
4376 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
4380 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
4382 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
4385 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildrenWithNull() const
4387 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
4388 ret.push_back((const DataArrayInt *)_fam_nodes);
4389 ret.push_back((const DataArrayInt *)_num_nodes);
4390 ret.push_back((const DataArrayAsciiChar *)_names_nodes);
4391 ret.push_back((const DataArrayInt *)_fam_cells);
4392 ret.push_back((const DataArrayInt *)_num_cells);
4393 ret.push_back((const DataArrayAsciiChar *)_names_cells);
4394 ret.push_back((const DataArrayInt *)_fam_faces);
4395 ret.push_back((const DataArrayInt *)_num_faces);
4396 ret.push_back((const DataArrayInt *)_rev_num_nodes);
4397 ret.push_back((const DataArrayAsciiChar *)_names_faces);
4398 ret.push_back((const DataArrayInt *)_rev_num_cells);
4399 ret.push_back((const MEDCoupling1SGTUMesh*)_faces_if_necessary);
4403 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
4405 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4406 if((const DataArrayInt *)_fam_nodes)
4408 int val=_fam_nodes->getMaxValue(tmp);
4409 ret=std::max(ret,std::abs(val));
4411 if((const DataArrayInt *)_fam_cells)
4413 int val=_fam_cells->getMaxValue(tmp);
4414 ret=std::max(ret,std::abs(val));
4416 if((const DataArrayInt *)_fam_faces)
4418 int val=_fam_faces->getMaxValue(tmp);
4419 ret=std::max(ret,std::abs(val));
4424 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
4426 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4427 if((const DataArrayInt *)_fam_nodes)
4429 int val=_fam_nodes->getMaxValue(tmp);
4430 ret=std::max(ret,val);
4432 if((const DataArrayInt *)_fam_cells)
4434 int val=_fam_cells->getMaxValue(tmp);
4435 ret=std::max(ret,val);
4437 if((const DataArrayInt *)_fam_faces)
4439 int val=_fam_faces->getMaxValue(tmp);
4440 ret=std::max(ret,val);
4445 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const
4447 int ret=std::numeric_limits<int>::max(),tmp=-1;
4448 if((const DataArrayInt *)_fam_nodes)
4450 int val=_fam_nodes->getMinValue(tmp);
4451 ret=std::min(ret,val);
4453 if((const DataArrayInt *)_fam_cells)
4455 int val=_fam_cells->getMinValue(tmp);
4456 ret=std::min(ret,val);
4458 if((const DataArrayInt *)_fam_faces)
4460 int val=_fam_faces->getMinValue(tmp);
4461 ret=std::min(ret,val);
4466 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4468 if(!MEDFileMesh::isEqual(other,eps,what))
4470 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
4473 what="Mesh types differ ! This is structured and other is NOT !";
4476 const DataArrayInt *famc1=_fam_nodes;
4477 const DataArrayInt *famc2=otherC->_fam_nodes;
4478 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4480 what="Mismatch of families arr on nodes ! One is defined and not other !";
4485 bool ret=famc1->isEqual(*famc2);
4488 what="Families arr on nodes differ !";
4493 famc2=otherC->_fam_cells;
4494 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4496 what="Mismatch of families arr on cells ! One is defined and not other !";
4501 bool ret=famc1->isEqual(*famc2);
4504 what="Families arr on cells differ !";
4509 famc2=otherC->_fam_faces;
4510 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4512 what="Mismatch of families arr on faces ! One is defined and not other !";
4517 bool ret=famc1->isEqual(*famc2);
4520 what="Families arr on faces differ !";
4525 famc2=otherC->_num_nodes;
4526 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4528 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
4533 bool ret=famc1->isEqual(*famc2);
4536 what="Numbering arr on nodes differ !";
4541 famc2=otherC->_num_cells;
4542 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4544 what="Mismatch of numbering arr on cells ! One is defined and not other !";
4549 bool ret=famc1->isEqual(*famc2);
4552 what="Numbering arr on cells differ !";
4557 famc2=otherC->_num_faces;
4558 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4560 what="Mismatch of numbering arr on faces ! One is defined and not other !";
4565 bool ret=famc1->isEqual(*famc2);
4568 what="Numbering arr on faces differ !";
4572 const DataArrayAsciiChar *d1=_names_cells;
4573 const DataArrayAsciiChar *d2=otherC->_names_cells;
4574 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4576 what="Mismatch of naming arr on cells ! One is defined and not other !";
4581 bool ret=d1->isEqual(*d2);
4584 what="Naming arr on cells differ !";
4589 d2=otherC->_names_faces;
4590 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4592 what="Mismatch of naming arr on faces ! One is defined and not other !";
4597 bool ret=d1->isEqual(*d2);
4600 what="Naming arr on faces differ !";
4605 d2=otherC->_names_nodes;
4606 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4608 what="Mismatch of naming arr on nodes ! One is defined and not other !";
4613 bool ret=d1->isEqual(*d2);
4616 what="Naming arr on nodes differ !";
4623 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
4625 MEDFileMesh::clearNonDiscrAttributes();
4626 const DataArrayInt *tmp=_fam_nodes;
4628 (const_cast<DataArrayInt *>(tmp))->setName("");
4631 (const_cast<DataArrayInt *>(tmp))->setName("");
4634 (const_cast<DataArrayInt *>(tmp))->setName("");
4637 (const_cast<DataArrayInt *>(tmp))->setName("");
4640 (const_cast<DataArrayInt *>(tmp))->setName("");
4643 (const_cast<DataArrayInt *>(tmp))->setName("");
4647 * Returns ids of mesh entities contained in given families of a given dimension.
4648 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
4650 * \param [in] fams - the names of the families of interest.
4651 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
4652 * returned instead of ids.
4653 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
4654 * numbers, if available and required, of mesh entities of the families. The caller
4655 * is to delete this array using decrRef() as it is no more needed.
4656 * \throw If the family field is missing for \a meshDimRelToMaxExt.
4658 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
4660 std::vector<int> famIds(getFamiliesIds(fams));
4661 switch(meshDimRelToMaxExt)
4665 if((const DataArrayInt *)_fam_nodes)
4667 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4669 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4671 da=_fam_nodes->getIdsEqualList(0,0);
4673 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
4678 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
4683 if((const DataArrayInt *)_fam_cells)
4685 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4687 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4689 da=_fam_cells->getIdsEqualList(0,0);
4691 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
4696 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
4701 if((const DataArrayInt *)_fam_faces)
4703 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4705 da=_fam_faces->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4707 da=_fam_faces->getIdsEqualList(0,0);
4709 return MEDFileUMeshSplitL1::Renumber(_num_faces,da);
4714 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on faces !");
4718 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : input meshDimRelative must be in [0,1,-1] !");
4720 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : unmanaged case !");
4724 * Sets the family field of a given relative dimension.
4725 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4726 * the family field is set.
4727 * \param [in] famArr - the array of the family field.
4728 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4729 * \throw If \a famArr has an invalid size.
4730 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1 and \a meshDimRelToMaxExt != -1.
4732 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
4734 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
4736 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
4737 switch(meshDimRelToMaxExt)
4741 int nbCells=mesh->getNumberOfCells();
4742 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
4748 int nbNodes=mesh->getNumberOfNodes();
4749 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4755 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
4756 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of faces of mesh !");
4761 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : Only available for levels 0 or 1 or -1 !");
4768 * Sets the optional numbers of mesh entities of a given dimension.
4769 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4770 * \param [in] renumArr - the array of the numbers.
4771 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4772 * \throw If \a renumArr has an invalid size.
4773 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4775 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
4777 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4779 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
4780 switch(meshDimRelToMaxExt)
4784 int nbCells=mesh->getNumberOfCells();
4785 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
4786 _num_cells=renumArr;
4791 int nbNodes=mesh->getNumberOfNodes();
4792 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4793 _num_nodes=renumArr;
4798 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
4799 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of faces of mesh !");
4800 _num_faces=renumArr;
4804 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 or -1 !");
4807 renumArr->incrRef();
4811 * Sets the optional names of mesh entities of a given dimension.
4812 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4813 * \param [in] nameArr - the array of the names.
4814 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4815 * \throw If \a nameArr has an invalid size.
4817 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
4819 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
4821 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
4822 switch(meshDimRelToMaxExt)
4826 int nbCells=mesh->getNumberOfCells();
4827 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
4828 _names_cells=nameArr;
4833 int nbNodes=mesh->getNumberOfNodes();
4834 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
4835 _names_nodes=nameArr;
4840 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
4841 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of faces of mesh !");
4842 _names_cells=nameArr;
4845 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4852 * Returns the family field for mesh entities of a given dimension.
4853 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4854 * \return const DataArrayInt * - the family field. It is an array of ids of families
4855 * each mesh entity belongs to. It can be \c NULL.
4856 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4858 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
4860 switch(meshDimRelToMaxExt)
4869 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4874 * Returns the optional numbers of mesh entities of a given dimension.
4875 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4876 * \return const DataArrayInt * - the array of the entity numbers.
4877 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4878 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4880 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
4882 switch(meshDimRelToMaxExt)
4891 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4896 * Returns the optional numbers of mesh entities of a given dimension transformed using
4897 * DataArrayInt::invertArrayN2O2O2N().
4898 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4899 * \return const DataArrayInt * - the array of the entity numbers transformed using
4900 * DataArrayInt::invertArrayN2O2O2N().
4901 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4902 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4904 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
4906 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4907 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
4908 if(meshDimRelToMaxExt==0)
4910 if((const DataArrayInt *)_num_cells)
4913 int maxValue=_num_cells->getMaxValue(pos);
4914 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
4915 return _rev_num_cells;
4918 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
4922 if((const DataArrayInt *)_num_nodes)
4925 int maxValue=_num_nodes->getMaxValue(pos);
4926 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
4927 return _rev_num_nodes;
4930 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
4934 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
4936 switch(meshDimRelToMaxExt)
4939 return _names_cells;
4941 return _names_nodes;
4943 return _names_faces;
4945 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4950 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
4951 * \return std::vector<int> - a sequence of the relative dimensions: [0].
4953 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
4955 std::vector<int> ret(1);
4960 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
4961 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
4963 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
4965 std::vector<int> ret(2);
4971 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
4973 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
4975 std::vector<int> ret;
4976 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells),*famFaces(_fam_faces);
4987 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
4989 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
4991 std::vector<int> ret;
4992 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells),*numFaces(_num_faces);
5003 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
5005 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
5007 std::vector<int> ret;
5008 const DataArrayAsciiChar *namesNodes(_names_nodes),*namesCells(_names_cells),*namesFaces(_names_faces);
5019 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
5021 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
5023 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
5027 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId)
5029 DataArrayInt *arr=_fam_nodes;
5031 arr->changeValue(oldId,newId);
5034 arr->changeValue(oldId,newId);
5037 arr->changeValue(oldId,newId);
5040 void MEDFileStructuredMesh::deepCpyAttributes()
5042 if((const DataArrayInt*)_fam_nodes)
5043 _fam_nodes=_fam_nodes->deepCpy();
5044 if((const DataArrayInt*)_num_nodes)
5045 _num_nodes=_num_nodes->deepCpy();
5046 if((const DataArrayAsciiChar*)_names_nodes)
5047 _names_nodes=_names_nodes->deepCpy();
5048 if((const DataArrayInt*)_fam_cells)
5049 _fam_cells=_fam_cells->deepCpy();
5050 if((const DataArrayInt*)_num_cells)
5051 _num_cells=_num_cells->deepCpy();
5052 if((const DataArrayAsciiChar*)_names_cells)
5053 _names_cells=_names_cells->deepCpy();
5054 if((const DataArrayInt*)_fam_faces)
5055 _fam_faces=_fam_faces->deepCpy();
5056 if((const DataArrayInt*)_num_faces)
5057 _num_faces=_num_faces->deepCpy();
5058 if((const DataArrayAsciiChar*)_names_faces)
5059 _names_faces=_names_faces->deepCpy();
5060 if((const DataArrayInt*)_rev_num_nodes)
5061 _rev_num_nodes=_rev_num_nodes->deepCpy();
5062 if((const DataArrayInt*)_rev_num_cells)
5063 _rev_num_cells=_rev_num_cells->deepCpy();
5067 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
5069 * \return a pointer to cartesian mesh that need to be managed by the caller.
5070 * \warning the returned pointer has to be managed by the caller.
5074 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
5075 * \param [in] meshDimRelToMax - it must be \c 0 or \c -1.
5076 * \param [in] renum - it must be \c false.
5077 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
5078 * delete using decrRef() as it is no more needed.
5080 MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const
5083 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
5084 const MEDCouplingStructuredMesh *m(getStructuredMesh());
5085 switch(meshDimRelToMax)
5091 return const_cast<MEDCouplingStructuredMesh *>(m);
5096 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGenMeshAtLevel : level -1 requested must be non empty to be able to compute unstructured sub mesh !");
5097 buildMinusOneImplicitPartIfNeeded();
5098 MEDCouplingMesh *ret(_faces_if_necessary);
5104 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
5109 * Returns number of mesh entities of a given relative dimension in \a this mesh.
5110 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
5111 * \return int - the number of entities.
5112 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
5114 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
5116 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5118 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
5119 switch(meshDimRelToMaxExt)
5122 return cmesh->getNumberOfCells();
5124 return cmesh->getNumberOfNodes();
5126 return cmesh->getNumberOfCellsOfSubLevelMesh();
5128 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 or -1 !");
5132 int MEDFileStructuredMesh::getNumberOfNodes() const
5134 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5136 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
5137 return cmesh->getNumberOfNodes();
5140 bool MEDFileStructuredMesh::hasImplicitPart() const
5146 * \sa MEDFileStructuredMesh::getImplicitFaceMesh
5148 int MEDFileStructuredMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
5150 static const char MSG[]="MEDFileStructuredMesh::buildImplicitPartIfAny : the given geo type is not manageable by a structured mesh !";
5151 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
5154 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension())));
5155 if(cm.getReverseExtrudedType()!=gt)
5156 throw INTERP_KERNEL::Exception(MSG);
5157 buildImplicitPart();
5158 return getStructuredMesh()->getNumberOfCellsOfSubLevelMesh();
5162 if(gt!=zeFaceMesh->getCellModelEnum())
5163 throw INTERP_KERNEL::Exception(MSG);
5164 return zeFaceMesh->getNumberOfCells();
5168 void MEDFileStructuredMesh::buildMinusOneImplicitPartIfNeeded() const
5170 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
5172 buildImplicitPart();
5175 void MEDFileStructuredMesh::buildImplicitPart() const
5177 const MEDCouplingStructuredMesh *mcmesh(getStructuredMesh());
5179 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::buildImplicitPart : Unable to build the implicit part of structured mesh because no structured mesh at level 0 defined !");
5180 _faces_if_necessary=mcmesh->build1SGTSubLevelMesh();
5183 void MEDFileStructuredMesh::releaseImplicitPartIfAny() const
5185 _faces_if_necessary=0;
5189 * Retrieves the internal pointer (no decrRef requested) of the implicit face mesh if any.
5190 * To force to build it you can invoke MEDFileStructuredMesh::buildImplicitPartIfAny method.
5192 * \sa MEDFileStructuredMesh::buildImplicitPartIfAny
5194 MEDCoupling1SGTUMesh *MEDFileStructuredMesh::getImplicitFaceMesh() const
5196 return _faces_if_necessary;
5199 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileStructuredMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
5201 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5203 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : No structured mesh set !");
5204 switch(meshDimRelToMax)
5208 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,cmesh->getTypeOfCell(0));
5213 int mdim(cmesh->getMeshDimension());
5215 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only one level available for structured meshes ! Input 0 is mandatory or 0D mesh !");
5216 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim-1));
5220 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only 2 levels available at most : 0 and -1 !");
5224 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
5226 if(st.getNumberOfItems()!=1)
5227 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 !");
5228 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
5229 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
5230 if(getNumberOfNodes()!=(int)nodesFetched.size())
5231 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
5232 if(st[0].getPflName().empty())
5234 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
5237 const DataArrayInt *arr(globs->getProfile(st[0].getPflName()));
5238 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
5239 int sz(nodesFetched.size());
5240 for(const int *work=arr->begin();work!=arr->end();work++)
5242 std::vector<int> conn;
5243 cmesh->getNodeIdsOfCell(*work,conn);
5244 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
5245 if(*it>=0 && *it<sz)
5246 nodesFetched[*it]=true;
5248 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
5252 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
5254 INTERP_KERNEL::NormalizedCellType ct(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(meshDim));
5258 void MEDFileStructuredMesh::LoadStrMeshDAFromFile(med_idt fid, int meshDim, int dt, int it, const std::string& mName, MEDFileMeshReadSelector *mrs,
5259 MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& famCells, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& numCells, MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar>& namesCells)
5261 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
5262 med_geometry_type geoTypeReq=MEDFileStructuredMesh::GetGeoTypeFromMeshDim(meshDim);
5264 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
5267 if(!mrs || mrs->isCellFamilyFieldReading())
5269 famCells=DataArrayInt::New();
5270 famCells->alloc(nbOfElt,1);
5271 MEDmeshEntityFamilyNumberRd(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,famCells->getPointer());
5274 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
5277 if(!mrs || mrs->isCellNumFieldReading())
5279 numCells=DataArrayInt::New();
5280 numCells->alloc(nbOfElt,1);
5281 MEDmeshEntityNumberRd(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,numCells->getPointer());
5284 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
5287 if(!mrs || mrs->isCellNameFieldReading())
5289 namesCells=DataArrayAsciiChar::New();
5290 namesCells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
5291 MEDmeshEntityNameRd(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,namesCells->getPointer());
5292 namesCells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
5297 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5299 setName(strm->getName());
5300 setDescription(strm->getDescription());
5301 setUnivName(strm->getUnivName());
5302 setIteration(strm->getIteration());
5303 setOrder(strm->getOrder());
5304 setTimeValue(strm->getTime());
5305 setTimeUnit(strm->getTimeUnit());
5306 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
5307 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
5308 int nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
5311 if(!mrs || mrs->isNodeFamilyFieldReading())
5313 int nbNodes(getNumberOfNodes());
5315 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::loadStrMeshFromFile : invalid size of family node array regarding number of nodes in this ! File seems to be corrupted !");
5316 _fam_nodes=DataArrayInt::New();
5317 _fam_nodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
5318 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...
5319 _fam_nodes->fillWithZero();
5320 MEDmeshEntityFamilyNumberRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
5323 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
5326 if(!mrs || mrs->isNodeNumFieldReading())
5328 _num_nodes=DataArrayInt::New();
5329 _num_nodes->alloc(nbOfElt,1);
5330 MEDmeshEntityNumberRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
5333 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
5336 if(!mrs || mrs->isNodeNameFieldReading())
5338 _names_nodes=DataArrayAsciiChar::New();
5339 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
5340 MEDmeshEntityNameRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
5341 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
5344 int meshDim(getStructuredMesh()->getMeshDimension());
5345 LoadStrMeshDAFromFile(fid,meshDim,dt,it,mName,mrs,_fam_cells,_num_cells,_names_cells);
5347 LoadStrMeshDAFromFile(fid,meshDim-1,dt,it,mName,mrs,_fam_faces,_num_faces,_names_faces);
5350 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const std::string& maa) const
5352 int meshDim(getStructuredMesh()->getMeshDimension());
5353 med_geometry_type geoTypeReq(GetGeoTypeFromMeshDim(meshDim)),geoTypeReq2(GetGeoTypeFromMeshDim(meshDim-1));
5355 if((const DataArrayInt *)_fam_cells)
5356 MEDmeshEntityFamilyNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
5357 if((const DataArrayInt *)_fam_faces)
5358 MEDmeshEntityFamilyNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_fam_faces->getNumberOfTuples(),_fam_faces->getConstPointer());
5359 if((const DataArrayInt *)_fam_nodes)
5360 MEDmeshEntityFamilyNumberWr(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
5361 if((const DataArrayInt *)_num_cells)
5362 MEDmeshEntityNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
5363 if((const DataArrayInt *)_num_faces)
5364 MEDmeshEntityNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_num_faces->getNumberOfTuples(),_num_faces->getConstPointer());
5365 if((const DataArrayInt *)_num_nodes)
5366 MEDmeshEntityNumberWr(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
5367 if((const DataArrayAsciiChar *)_names_cells)
5369 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
5371 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
5372 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
5373 throw INTERP_KERNEL::Exception(oss.str().c_str());
5375 MEDmeshEntityNameWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
5377 if((const DataArrayAsciiChar *)_names_faces)
5379 if(_names_faces->getNumberOfComponents()!=MED_SNAME_SIZE)
5381 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on faces with number of components set to " << MED_SNAME_SIZE;
5382 oss << " ! The array has " << _names_faces->getNumberOfComponents() << " components !";
5383 throw INTERP_KERNEL::Exception(oss.str().c_str());
5385 MEDmeshEntityNameWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_names_faces->getNumberOfTuples(),_names_faces->getConstPointer());
5387 if((const DataArrayAsciiChar *)_names_nodes)
5389 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
5391 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
5392 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
5393 throw INTERP_KERNEL::Exception(oss.str().c_str());
5395 MEDmeshEntityNameWr(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
5398 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa.c_str(),_families,_groups,_too_long_str);
5402 * Returns an empty instance of MEDFileCMesh.
5403 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5404 * mesh using decrRef() as it is no more needed.
5406 MEDFileCMesh *MEDFileCMesh::New()
5408 return new MEDFileCMesh;
5412 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
5413 * file. The first mesh in the file is loaded.
5414 * \param [in] fileName - the name of MED file to read.
5415 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5416 * mesh using decrRef() as it is no more needed.
5417 * \throw If the file is not readable.
5418 * \throw If there is no meshes in the file.
5419 * \throw If the mesh in the file is not a Cartesian one.
5421 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
5423 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5426 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5427 throw INTERP_KERNEL::Exception(oss.str().c_str());
5429 MEDFileUtilities::CheckFileForRead(fileName);
5430 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5432 ParaMEDMEM::MEDCouplingMeshType meshType;
5434 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
5435 return new MEDFileCMesh(fid,ms.front(),dt,it,mrs);
5439 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
5440 * file. The mesh to load is specified by its name and numbers of a time step and an
5442 * \param [in] fileName - the name of MED file to read.
5443 * \param [in] mName - the name of the mesh to read.
5444 * \param [in] dt - the number of a time step.
5445 * \param [in] it - the number of an iteration.
5446 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5447 * mesh using decrRef() as it is no more needed.
5448 * \throw If the file is not readable.
5449 * \throw If there is no mesh with given attributes in the file.
5450 * \throw If the mesh in the file is not a Cartesian one.
5452 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5454 MEDFileUtilities::CheckFileForRead(fileName);
5455 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5456 return new MEDFileCMesh(fid,mName,dt,it,mrs);
5459 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
5461 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
5464 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildrenWithNull() const
5466 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
5467 ret.push_back((const MEDCouplingCMesh *)_cmesh);
5472 * Returns the dimension on cells in \a this mesh.
5473 * \return int - the mesh dimension.
5474 * \throw If there are no cells in this mesh.
5476 int MEDFileCMesh::getMeshDimension() const
5478 if(!((const MEDCouplingCMesh*)_cmesh))
5479 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
5480 return _cmesh->getMeshDimension();
5484 * Returns the dimension on nodes in \a this mesh.
5485 * \return int - the space dimension.
5486 * \throw If there are no cells in this mesh.
5488 int MEDFileCMesh::getSpaceDimension() const
5490 if(!((const MEDCouplingCMesh*)_cmesh))
5491 throw INTERP_KERNEL::Exception("MEDFileCMesh::getSpaceDimension : unable to get spacedimension because no mesh set !");
5492 return _cmesh->getSpaceDimension();
5496 * Returns a string describing \a this mesh.
5497 * \return std::string - the mesh information string.
5499 std::string MEDFileCMesh::simpleRepr() const
5501 return MEDFileStructuredMesh::simpleRepr();
5505 * Returns a full textual description of \a this mesh.
5506 * \return std::string - the string holding the mesh description.
5508 std::string MEDFileCMesh::advancedRepr() const
5510 return simpleRepr();
5513 MEDFileMesh *MEDFileCMesh::shallowCpy() const
5515 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
5519 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
5521 return new MEDFileCMesh;
5524 MEDFileMesh *MEDFileCMesh::deepCpy() const
5526 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
5527 if((const MEDCouplingCMesh*)_cmesh)
5528 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
5529 ret->deepCpyAttributes();
5534 * Checks if \a this and another mesh are equal.
5535 * \param [in] other - the mesh to compare with.
5536 * \param [in] eps - a precision used to compare real values.
5537 * \param [in,out] what - the string returning description of unequal data.
5538 * \return bool - \c true if the meshes are equal, \c false, else.
5540 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5542 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
5544 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
5547 what="Mesh types differ ! This is cartesian and other is NOT !";
5550 clearNonDiscrAttributes();
5551 otherC->clearNonDiscrAttributes();
5552 const MEDCouplingCMesh *coo1=_cmesh;
5553 const MEDCouplingCMesh *coo2=otherC->_cmesh;
5554 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
5556 what="Mismatch of cartesian meshes ! One is defined and not other !";
5561 bool ret=coo1->isEqual(coo2,eps);
5564 what="cartesian meshes differ !";
5572 * Clears redundant attributes of incorporated data arrays.
5574 void MEDFileCMesh::clearNonDiscrAttributes() const
5576 MEDFileStructuredMesh::clearNonDiscrAttributes();
5577 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
5580 MEDFileCMesh::MEDFileCMesh()
5584 MEDFileCMesh::MEDFileCMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5587 loadCMeshFromFile(fid,mName,dt,it,mrs);
5589 catch(INTERP_KERNEL::Exception& e)
5594 void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5596 ParaMEDMEM::MEDCouplingMeshType meshType;
5599 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
5600 if(meshType!=CARTESIAN)
5602 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
5603 throw INTERP_KERNEL::Exception(oss.str().c_str());
5605 MEDFileCMeshL2 loaderl2;
5606 loaderl2.loadAll(fid,mid,mName,dt,it);
5607 MEDCouplingCMesh *mesh=loaderl2.getMesh();
5610 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
5614 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
5615 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
5617 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
5619 synchronizeTinyInfoOnLeaves();
5623 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
5625 synchronizeTinyInfoOnLeaves();
5630 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
5631 * \param [in] m - the new MEDCouplingCMesh to refer to.
5632 * \throw If the name or the description of \a this mesh and \a m are not empty and are
5635 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
5637 dealWithTinyInfo(m);
5643 void MEDFileCMesh::writeLL(med_idt fid) const
5645 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
5646 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
5647 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
5648 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
5649 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
5650 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
5651 int spaceDim(_cmesh->getSpaceDimension());
5652 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5653 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5654 for(int i=0;i<spaceDim;i++)
5656 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
5658 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
5659 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
5660 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
5662 MEDmeshCr(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
5663 MEDmeshUniversalNameWr(fid,maa);
5664 MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
5665 for(int i=0;i<spaceDim;i++)
5667 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
5668 MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
5671 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
5672 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
5675 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
5677 const MEDCouplingCMesh *cmesh=_cmesh;
5680 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name);
5681 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name);
5682 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
5683 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit);
5686 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
5688 return new MEDFileCurveLinearMesh;
5691 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
5693 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5696 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5697 throw INTERP_KERNEL::Exception(oss.str().c_str());
5699 MEDFileUtilities::CheckFileForRead(fileName);
5700 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5702 ParaMEDMEM::MEDCouplingMeshType meshType;
5704 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
5705 return new MEDFileCurveLinearMesh(fid,ms.front(),dt,it,mrs);
5708 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5710 MEDFileUtilities::CheckFileForRead(fileName);
5711 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5712 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
5715 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
5717 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
5720 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildrenWithNull() const
5722 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
5723 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
5727 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const
5729 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
5733 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
5735 return new MEDFileCurveLinearMesh;
5738 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const
5740 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
5741 if((const MEDCouplingCurveLinearMesh*)_clmesh)
5742 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
5743 ret->deepCpyAttributes();
5747 int MEDFileCurveLinearMesh::getMeshDimension() const
5749 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
5750 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
5751 return _clmesh->getMeshDimension();
5754 std::string MEDFileCurveLinearMesh::simpleRepr() const
5756 return MEDFileStructuredMesh::simpleRepr();
5759 std::string MEDFileCurveLinearMesh::advancedRepr() const
5761 return simpleRepr();
5764 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5766 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
5768 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
5771 what="Mesh types differ ! This is curve linear and other is NOT !";
5774 clearNonDiscrAttributes();
5775 otherC->clearNonDiscrAttributes();
5776 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
5777 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
5778 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
5780 what="Mismatch of curve linear meshes ! One is defined and not other !";
5785 bool ret=coo1->isEqual(coo2,eps);
5788 what="curve linear meshes differ !";
5795 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
5797 MEDFileStructuredMesh::clearNonDiscrAttributes();
5798 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
5801 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
5803 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
5806 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name);
5807 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name);
5808 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
5809 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit);
5812 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
5814 synchronizeTinyInfoOnLeaves();
5818 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
5820 dealWithTinyInfo(m);
5826 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
5828 synchronizeTinyInfoOnLeaves();
5832 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
5836 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5839 loadCLMeshFromFile(fid,mName,dt,it,mrs);
5841 catch(INTERP_KERNEL::Exception& e)
5846 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const
5848 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
5849 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
5850 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
5851 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
5852 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
5853 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
5854 int spaceDim=_clmesh->getSpaceDimension();
5855 int meshDim=_clmesh->getMeshDimension();
5856 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5857 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5858 const DataArrayDouble *coords=_clmesh->getCoords();
5860 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
5861 for(int i=0;i<spaceDim;i++)
5863 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
5865 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
5866 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
5867 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
5869 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
5870 MEDmeshUniversalNameWr(fid,maa);
5871 MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
5872 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
5873 MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
5875 MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
5877 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
5878 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
5881 void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5883 ParaMEDMEM::MEDCouplingMeshType meshType;
5886 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
5887 if(meshType!=CURVE_LINEAR)
5889 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
5890 throw INTERP_KERNEL::Exception(oss.str().c_str());
5892 MEDFileCLMeshL2 loaderl2;
5893 loaderl2.loadAll(fid,mid,mName,dt,it);
5894 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
5897 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
5900 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
5902 return new MEDFileMeshMultiTS;
5905 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName)
5907 return new MEDFileMeshMultiTS(fileName);
5910 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName, const std::string& mName)
5912 return new MEDFileMeshMultiTS(fileName,mName);
5915 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const
5917 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
5918 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
5920 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
5921 if((const MEDFileMesh *)*it)
5922 meshOneTs[i]=(*it)->deepCpy();
5923 ret->_mesh_one_ts=meshOneTs;
5927 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
5929 return _mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
5932 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildrenWithNull() const
5934 std::vector<const BigMemoryObject *> ret;
5935 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5936 ret.push_back((const MEDFileMesh *)*it);
5940 std::string MEDFileMeshMultiTS::getName() const
5942 if(_mesh_one_ts.empty())
5943 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
5944 return _mesh_one_ts[0]->getName();
5947 void MEDFileMeshMultiTS::setName(const std::string& newMeshName)
5949 std::string oldName(getName());
5950 std::vector< std::pair<std::string,std::string> > v(1);
5951 v[0].first=oldName; v[0].second=newMeshName;
5955 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
5958 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5960 MEDFileMesh *cur(*it);
5962 ret=cur->changeNames(modifTab) || ret;
5967 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
5969 if(_mesh_one_ts.empty())
5970 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
5971 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
5974 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
5977 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
5978 _mesh_one_ts.resize(1);
5979 mesh1TimeStep->incrRef();
5980 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
5981 _mesh_one_ts[0]=mesh1TimeStep;
5984 void MEDFileMeshMultiTS::write(med_idt fid) const
5986 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5988 (*it)->copyOptionsFrom(*this);
5993 void MEDFileMeshMultiTS::write(const std::string& fileName, int mode) const
5995 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5996 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
5997 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5998 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
6002 void MEDFileMeshMultiTS::loadFromFile(const std::string& fileName, const std::string& mName)
6003 {//for the moment to be improved
6004 _mesh_one_ts.resize(1);
6005 _mesh_one_ts[0]=MEDFileMesh::New(fileName,mName,-1,-1);
6008 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
6012 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName)
6015 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
6018 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
6019 throw INTERP_KERNEL::Exception(oss.str().c_str());
6021 MEDFileUtilities::CheckFileForRead(fileName);
6022 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6024 ParaMEDMEM::MEDCouplingMeshType meshType;
6026 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
6027 loadFromFile(fileName,ms.front());
6029 catch(INTERP_KERNEL::Exception& e)
6034 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName, const std::string& mName)
6037 loadFromFile(fileName,mName);
6039 catch(INTERP_KERNEL::Exception& e)
6044 MEDFileMeshes *MEDFileMeshes::New()
6046 return new MEDFileMeshes;
6049 MEDFileMeshes *MEDFileMeshes::New(const std::string& fileName)
6051 return new MEDFileMeshes(fileName);
6054 void MEDFileMeshes::write(med_idt fid) const
6057 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
6059 (*it)->copyOptionsFrom(*this);
6064 void MEDFileMeshes::write(const std::string& fileName, int mode) const
6066 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
6067 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
6068 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
6069 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
6074 int MEDFileMeshes::getNumberOfMeshes() const
6076 return _meshes.size();
6079 MEDFileMeshesIterator *MEDFileMeshes::iterator()
6081 return new MEDFileMeshesIterator(this);
6084 /** Return a borrowed reference (caller is not responsible) */
6085 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
6087 if(i<0 || i>=(int)_meshes.size())
6089 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
6090 throw INTERP_KERNEL::Exception(oss.str().c_str());
6092 return _meshes[i]->getOneTimeStep();
6095 /** Return a borrowed reference (caller is not responsible) */
6096 MEDFileMesh *MEDFileMeshes::getMeshWithName(const std::string& mname) const
6098 std::vector<std::string> ms=getMeshesNames();
6099 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
6102 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
6103 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
6104 throw INTERP_KERNEL::Exception(oss.str().c_str());
6106 return getMeshAtPos((int)std::distance(ms.begin(),it));
6109 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
6111 std::vector<std::string> ret(_meshes.size());
6113 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6115 const MEDFileMeshMultiTS *f=(*it);
6118 ret[i]=f->getName();
6122 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
6123 throw INTERP_KERNEL::Exception(oss.str().c_str());
6129 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
6132 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
6134 MEDFileMeshMultiTS *cur(*it);
6136 ret=cur->changeNames(modifTab) || ret;
6141 void MEDFileMeshes::resize(int newSize)
6143 _meshes.resize(newSize);
6146 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
6149 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
6150 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
6151 elt->setOneTimeStep(mesh);
6152 _meshes.push_back(elt);
6155 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
6158 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
6159 if(i>=(int)_meshes.size())
6160 _meshes.resize(i+1);
6161 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
6162 elt->setOneTimeStep(mesh);
6166 void MEDFileMeshes::destroyMeshAtPos(int i)
6168 if(i<0 || i>=(int)_meshes.size())
6170 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
6171 throw INTERP_KERNEL::Exception(oss.str().c_str());
6173 _meshes.erase(_meshes.begin()+i);
6176 void MEDFileMeshes::loadFromFile(const std::string& fileName)
6178 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
6180 _meshes.resize(ms.size());
6181 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
6182 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it));
6185 MEDFileMeshes::MEDFileMeshes()
6189 MEDFileMeshes::MEDFileMeshes(const std::string& fileName)
6192 loadFromFile(fileName);
6194 catch(INTERP_KERNEL::Exception& /*e*/)
6198 MEDFileMeshes *MEDFileMeshes::deepCpy() const
6200 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
6202 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6203 if((const MEDFileMeshMultiTS *)*it)
6204 meshes[i]=(*it)->deepCpy();
6205 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
6206 ret->_meshes=meshes;
6210 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
6212 return _meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
6215 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildrenWithNull() const
6217 std::vector<const BigMemoryObject *> ret;
6218 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
6219 ret.push_back((const MEDFileMeshMultiTS *)*it);
6223 std::string MEDFileMeshes::simpleRepr() const
6225 std::ostringstream oss;
6226 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
6227 simpleReprWithoutHeader(oss);
6231 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
6233 int nbOfMeshes=getNumberOfMeshes();
6234 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
6235 std::vector<std::string> mns=getMeshesNames();
6236 for(int i=0;i<nbOfMeshes;i++)
6237 oss << " - #" << i << " \"" << mns[i] << "\"\n";
6240 void MEDFileMeshes::checkCoherency() const
6242 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
6244 std::set<std::string> s;
6245 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6247 const MEDFileMeshMultiTS *elt=(*it);
6250 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
6251 throw INTERP_KERNEL::Exception(oss.str().c_str());
6253 std::size_t sz=s.size();
6254 s.insert(std::string((*it)->getName()));
6257 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
6258 throw INTERP_KERNEL::Exception(oss.str().c_str());
6263 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
6268 _nb_iter=ms->getNumberOfMeshes();
6272 MEDFileMeshesIterator::~MEDFileMeshesIterator()
6276 MEDFileMesh *MEDFileMeshesIterator::nextt()
6278 if(_iter_id<_nb_iter)
6280 MEDFileMeshes *ms(_ms);
6282 return ms->getMeshAtPos(_iter_id++);