1 // Copyright (C) 2007-2014 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::getDirectChildren() 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;
1986 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
1988 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
1989 ret+=_ms.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>));
1993 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildren() const
1995 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildren());
1996 if((const DataArrayDouble*)_coords)
1997 ret.push_back((const DataArrayDouble*)_coords);
1998 if((const DataArrayInt *)_fam_coords)
1999 ret.push_back((const DataArrayInt *)_fam_coords);
2000 if((const DataArrayInt *)_num_coords)
2001 ret.push_back((const DataArrayInt *)_num_coords);
2002 if((const DataArrayInt *)_rev_num_coords)
2003 ret.push_back((const DataArrayInt *)_rev_num_coords);
2004 if((const DataArrayAsciiChar *)_name_coords)
2005 ret.push_back((const DataArrayAsciiChar *)_name_coords);
2006 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2007 if((const MEDFileUMeshSplitL1*) *it)
2008 ret.push_back((const MEDFileUMeshSplitL1*) *it);
2012 MEDFileMesh *MEDFileUMesh::shallowCpy() const
2014 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
2018 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
2020 return new MEDFileUMesh;
2023 MEDFileMesh *MEDFileUMesh::deepCpy() const
2025 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
2026 if((const DataArrayDouble*)_coords)
2027 ret->_coords=_coords->deepCpy();
2028 if((const DataArrayInt*)_fam_coords)
2029 ret->_fam_coords=_fam_coords->deepCpy();
2030 if((const DataArrayInt*)_num_coords)
2031 ret->_num_coords=_num_coords->deepCpy();
2032 if((const DataArrayInt*)_rev_num_coords)
2033 ret->_rev_num_coords=_rev_num_coords->deepCpy();
2034 if((const DataArrayAsciiChar*)_name_coords)
2035 ret->_name_coords=_name_coords->deepCpy();
2037 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2039 if((const MEDFileUMeshSplitL1 *)(*it))
2040 ret->_ms[i]=(*it)->deepCpy(ret->_coords);
2046 * Checks if \a this and another mesh are equal.
2047 * \param [in] other - the mesh to compare with.
2048 * \param [in] eps - a precision used to compare real values.
2049 * \param [in,out] what - the string returning description of unequal data.
2050 * \return bool - \c true if the meshes are equal, \c false, else.
2052 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
2054 if(!MEDFileMesh::isEqual(other,eps,what))
2056 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2059 what="Mesh types differ ! This is unstructured and other is NOT !";
2062 clearNonDiscrAttributes();
2063 otherC->clearNonDiscrAttributes();
2064 const DataArrayDouble *coo1=_coords;
2065 const DataArrayDouble *coo2=otherC->_coords;
2066 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2068 what="Mismatch of coordinates ! One is defined and not other !";
2073 bool ret=coo1->isEqual(*coo2,eps);
2076 what="Coords differ !";
2080 const DataArrayInt *famc1=_fam_coords;
2081 const DataArrayInt *famc2=otherC->_fam_coords;
2082 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2084 what="Mismatch of families arr on nodes ! One is defined and not other !";
2089 bool ret=famc1->isEqual(*famc2);
2092 what="Families arr on node differ !";
2096 const DataArrayInt *numc1=_num_coords;
2097 const DataArrayInt *numc2=otherC->_num_coords;
2098 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2100 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2105 bool ret=numc1->isEqual(*numc2);
2108 what="Numbering arr on node differ !";
2112 const DataArrayAsciiChar *namec1=_name_coords;
2113 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2114 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2116 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2121 bool ret=namec1->isEqual(*namec2);
2124 what="Names arr on node differ !";
2128 if(_ms.size()!=otherC->_ms.size())
2130 what="Number of levels differs !";
2133 std::size_t sz=_ms.size();
2134 for(std::size_t i=0;i<sz;i++)
2136 const MEDFileUMeshSplitL1 *s1=_ms[i];
2137 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2138 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2140 what="Mismatch of presence of sub levels !";
2145 bool ret=s1->isEqual(s2,eps,what);
2154 * Clears redundant attributes of incorporated data arrays.
2156 void MEDFileUMesh::clearNonDiscrAttributes() const
2158 MEDFileMesh::clearNonDiscrAttributes();
2159 const DataArrayDouble *coo1=_coords;
2161 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2162 const DataArrayInt *famc1=_fam_coords;
2164 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2165 const DataArrayInt *numc1=_num_coords;
2167 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2168 const DataArrayAsciiChar *namc1=_name_coords;
2170 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2171 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2173 const MEDFileUMeshSplitL1 *tmp=(*it);
2175 tmp->clearNonDiscrAttributes();
2179 void MEDFileUMesh::setName(const std::string& name)
2181 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2182 if((MEDFileUMeshSplitL1 *)(*it)!=0)
2183 (*it)->setName(name);
2184 MEDFileMesh::setName(name);
2187 MEDFileUMesh::MEDFileUMesh()
2191 MEDFileUMesh::MEDFileUMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2194 loadUMeshFromFile(fid,mName,dt,it,mrs);
2196 catch(INTERP_KERNEL::Exception& e)
2201 void MEDFileUMesh::loadUMeshFromFile(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2203 MEDFileUMeshL2 loaderl2;
2204 ParaMEDMEM::MEDCouplingMeshType meshType;
2207 int mid=MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2);
2208 if(meshType!=UNSTRUCTURED)
2210 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2211 throw INTERP_KERNEL::Exception(oss.str().c_str());
2213 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2214 int lev=loaderl2.getNumberOfLevels();
2216 for(int i=0;i<lev;i++)
2218 if(!loaderl2.emptyLev(i))
2219 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2223 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2225 setName(loaderl2.getName());
2226 setDescription(loaderl2.getDescription());
2227 setUnivName(loaderl2.getUnivName());
2228 setIteration(loaderl2.getIteration());
2229 setOrder(loaderl2.getOrder());
2230 setTimeValue(loaderl2.getTime());
2231 setTimeUnit(loaderl2.getTimeUnit());
2232 _coords=loaderl2.getCoords();
2233 if(!mrs || mrs->isNodeFamilyFieldReading())
2234 _fam_coords=loaderl2.getCoordsFamily();
2235 if(!mrs || mrs->isNodeNumFieldReading())
2236 _num_coords=loaderl2.getCoordsNum();
2237 if(!mrs || mrs->isNodeNameFieldReading())
2238 _name_coords=loaderl2.getCoordsName();
2242 MEDFileUMesh::~MEDFileUMesh()
2246 void MEDFileUMesh::writeLL(med_idt fid) const
2248 const DataArrayDouble *coo=_coords;
2249 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2250 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2251 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2252 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2253 int spaceDim=coo?coo->getNumberOfComponents():0;
2254 int mdim=getMeshDimension();
2255 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2256 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2257 for(int i=0;i<spaceDim;i++)
2259 std::string info=coo->getInfoOnComponent(i);
2261 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2262 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
2263 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
2265 MEDmeshCr(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
2266 MEDmeshUniversalNameWr(fid,maa);
2267 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
2268 MEDFileUMeshL2::WriteCoords(fid,meshName,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2269 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2270 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2271 (*it)->write(fid,meshName,mdim);
2272 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,meshName,_families,_groups,_too_long_str);
2276 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2277 * \return std::vector<int> - a sequence of the relative dimensions.
2279 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2281 std::vector<int> ret;
2283 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2284 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2291 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2292 * \return std::vector<int> - a sequence of the relative dimensions.
2294 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2296 std::vector<int> ret0=getNonEmptyLevels();
2297 if((const DataArrayDouble *) _coords)
2299 std::vector<int> ret(ret0.size()+1);
2301 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2307 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2309 std::vector<int> ret;
2310 const DataArrayInt *famCoo(_fam_coords);
2314 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2316 const MEDFileUMeshSplitL1 *cur(*it);
2318 if(cur->getFamilyField())
2324 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2326 std::vector<int> ret;
2327 const DataArrayInt *numCoo(_num_coords);
2331 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2333 const MEDFileUMeshSplitL1 *cur(*it);
2335 if(cur->getNumberField())
2341 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2343 std::vector<int> ret;
2344 const DataArrayAsciiChar *nameCoo(_name_coords);
2348 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2350 const MEDFileUMeshSplitL1 *cur(*it);
2352 if(cur->getNameField())
2359 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
2360 * To include nodes, call getGrpNonEmptyLevelsExt() method.
2361 * \param [in] grp - the name of the group of interest.
2362 * \return std::vector<int> - a sequence of the relative dimensions.
2364 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const std::string& grp) const
2366 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2367 return getFamsNonEmptyLevels(fams);
2371 * Returns all relative mesh levels (including nodes) where a given group is defined.
2372 * \param [in] grp - the name of the group of interest.
2373 * \return std::vector<int> - a sequence of the relative dimensions.
2375 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevelsExt(const std::string& grp) const
2377 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2378 return getFamsNonEmptyLevelsExt(fams);
2382 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
2383 * To include nodes, call getFamNonEmptyLevelsExt() method.
2384 * \param [in] fam - the name of the family of interest.
2385 * \return std::vector<int> - a sequence of the relative dimensions.
2387 std::vector<int> MEDFileUMesh::getFamNonEmptyLevels(const std::string& fam) const
2389 std::vector<std::string> fams(1,std::string(fam));
2390 return getFamsNonEmptyLevels(fams);
2394 * Returns all relative mesh levels (including nodes) where a given family is defined.
2395 * \param [in] fam - the name of the family of interest.
2396 * \return std::vector<int> - a sequence of the relative dimensions.
2398 std::vector<int> MEDFileUMesh::getFamNonEmptyLevelsExt(const std::string& fam) const
2400 std::vector<std::string> fams(1,std::string(fam));
2401 return getFamsNonEmptyLevelsExt(fams);
2405 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
2406 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
2407 * \param [in] grps - a sequence of names of the groups of interest.
2408 * \return std::vector<int> - a sequence of the relative dimensions.
2410 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
2412 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2413 return getFamsNonEmptyLevels(fams);
2417 * Returns all relative mesh levels (including nodes) where given groups are defined.
2418 * \param [in] grps - a sequence of names of the groups of interest.
2419 * \return std::vector<int> - a sequence of the relative dimensions.
2421 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
2423 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2424 return getFamsNonEmptyLevelsExt(fams);
2428 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2429 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2430 * \param [in] fams - the name of the family of interest.
2431 * \return std::vector<int> - a sequence of the relative dimensions.
2433 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
2435 std::vector<int> ret;
2436 std::vector<int> levs=getNonEmptyLevels();
2437 std::vector<int> famIds=getFamiliesIds(fams);
2438 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2439 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2445 * Returns all relative mesh levels (including nodes) where given families are defined.
2446 * \param [in] fams - the names of the families of interest.
2447 * \return std::vector<int> - a sequence of the relative dimensions.
2449 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
2451 std::vector<int> ret0=getFamsNonEmptyLevels(fams);
2452 const DataArrayInt *famCoords=_fam_coords;
2455 std::vector<int> famIds=getFamiliesIds(fams);
2456 if(famCoords->presenceOfValue(famIds))
2458 std::vector<int> ret(ret0.size()+1);
2460 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2468 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
2469 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
2470 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
2473 std::vector<std::string> MEDFileUMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
2475 std::vector<std::string> ret;
2476 std::vector<std::string> allGrps=getGroupsNames();
2477 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
2479 std::vector<int> levs=getGrpNonEmptyLevelsExt((*it));
2480 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
2486 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
2488 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2489 if((const DataArrayInt *)_fam_coords)
2491 int val=_fam_coords->getMaxValue(tmp);
2492 ret=std::max(ret,std::abs(val));
2494 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2496 if((const MEDFileUMeshSplitL1 *)(*it))
2498 const DataArrayInt *da=(*it)->getFamilyField();
2501 int val=da->getMaxValue(tmp);
2502 ret=std::max(ret,std::abs(val));
2509 int MEDFileUMesh::getMaxFamilyIdInArrays() const
2511 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2512 if((const DataArrayInt *)_fam_coords)
2514 int val=_fam_coords->getMaxValue(tmp);
2515 ret=std::max(ret,val);
2517 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2519 if((const MEDFileUMeshSplitL1 *)(*it))
2521 const DataArrayInt *da=(*it)->getFamilyField();
2524 int val=da->getMaxValue(tmp);
2525 ret=std::max(ret,val);
2532 int MEDFileUMesh::getMinFamilyIdInArrays() const
2534 int ret=std::numeric_limits<int>::max(),tmp=-1;
2535 if((const DataArrayInt *)_fam_coords)
2537 int val=_fam_coords->getMinValue(tmp);
2538 ret=std::min(ret,val);
2540 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2542 if((const MEDFileUMeshSplitL1 *)(*it))
2544 const DataArrayInt *da=(*it)->getFamilyField();
2547 int val=da->getMinValue(tmp);
2548 ret=std::min(ret,val);
2556 * Returns the dimension on cells in \a this mesh.
2557 * \return int - the mesh dimension.
2558 * \throw If there are no cells in this mesh.
2560 int MEDFileUMesh::getMeshDimension() const
2563 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
2564 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2565 return (*it)->getMeshDimension()+lev;
2566 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
2570 * Returns the space dimension of \a this mesh that is equal to number of components in
2571 * the node coordinates array.
2572 * \return int - the space dimension of \a this mesh.
2573 * \throw If the node coordinates array is not available.
2575 int MEDFileUMesh::getSpaceDimension() const
2577 const DataArrayDouble *coo=_coords;
2579 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
2580 return coo->getNumberOfComponents();
2584 * Returns a string describing \a this mesh.
2585 * \return std::string - the mesh information string.
2587 std::string MEDFileUMesh::simpleRepr() const
2589 std::ostringstream oss;
2590 oss << MEDFileMesh::simpleRepr();
2591 const DataArrayDouble *coo=_coords;
2592 oss << "- The dimension of the space is ";
2593 static const char MSG1[]= "*** NO COORDS SET ***";
2594 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
2596 oss << _coords->getNumberOfComponents() << std::endl;
2598 oss << MSG1 << std::endl;
2599 oss << "- Type of the mesh : UNSTRUCTURED\n";
2600 oss << "- Number of nodes : ";
2602 oss << _coords->getNumberOfTuples() << std::endl;
2604 oss << MSG1 << std::endl;
2605 std::size_t nbOfLev=_ms.size();
2606 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
2607 for(std::size_t i=0;i<nbOfLev;i++)
2609 const MEDFileUMeshSplitL1 *lev=_ms[i];
2610 oss << " - Level #" << -((int) i) << " has dimension : ";
2613 oss << lev->getMeshDimension() << std::endl;
2614 lev->simpleRepr(oss);
2617 oss << MSG2 << std::endl;
2619 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
2622 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
2623 oss << "- Names of coordinates :" << std::endl;
2624 std::vector<std::string> vars=coo->getVarsOnComponent();
2625 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
2626 oss << std::endl << "- Units of coordinates : " << std::endl;
2627 std::vector<std::string> units=coo->getUnitsOnComponent();
2628 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
2630 oss << std::endl << std::endl;
2636 * Returns a full textual description of \a this mesh.
2637 * \return std::string - the string holding the mesh description.
2639 std::string MEDFileUMesh::advancedRepr() const
2641 return simpleRepr();
2645 * Returns number of mesh entities of a given relative dimension in \a this mesh.
2646 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
2647 * \return int - the number of entities.
2648 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
2650 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
2652 if(meshDimRelToMaxExt==1)
2654 if(!((const DataArrayDouble *)_coords))
2655 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
2656 return _coords->getNumberOfTuples();
2658 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
2662 * Returns the family field for mesh entities of a given dimension.
2663 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2664 * \return const DataArrayInt * - the family field. It is an array of ids of families
2665 * each mesh entity belongs to. It can be \c NULL.
2667 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
2669 if(meshDimRelToMaxExt==1)
2671 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2672 return l1->getFamilyField();
2676 * Returns the optional numbers of mesh entities of a given dimension.
2677 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2678 * \return const DataArrayInt * - the array of the entity numbers.
2679 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2681 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
2683 if(meshDimRelToMaxExt==1)
2685 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2686 return l1->getNumberField();
2689 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
2691 if(meshDimRelToMaxExt==1)
2692 return _name_coords;
2693 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2694 return l1->getNameField();
2697 int MEDFileUMesh::getNumberOfNodes() const
2699 const DataArrayDouble *coo=_coords;
2701 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
2702 return coo->getNumberOfTuples();
2705 bool MEDFileUMesh::hasImplicitPart() const
2710 int MEDFileUMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
2712 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildImplicitPartIfAny : unstructured meshes do not have implicit part !");
2715 void MEDFileUMesh::releaseImplicitPartIfAny() const
2719 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
2721 std::size_t sz(st.getNumberOfItems());
2722 for(std::size_t i=0;i<sz;i++)
2724 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
2725 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
2726 if(st[i].getPflName().empty())
2727 m->computeNodeIdsAlg(nodesFetched);
2730 const DataArrayInt *arr(globs->getProfile(st[i].getPflName()));
2731 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
2732 m2->computeNodeIdsAlg(nodesFetched);
2738 * Returns the optional numbers of mesh entities of a given dimension transformed using
2739 * DataArrayInt::invertArrayN2O2O2N().
2740 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2741 * \return const DataArrayInt * - the array of the entity numbers transformed using
2742 * DataArrayInt::invertArrayN2O2O2N().
2743 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2745 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
2747 if(meshDimRelToMaxExt==1)
2749 if(!((const DataArrayInt *)_num_coords))
2750 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
2751 return _rev_num_coords;
2753 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2754 return l1->getRevNumberField();
2758 * Returns a pointer to the node coordinates array of \a this mesh \b without
2759 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
2761 DataArrayDouble *MEDFileUMesh::getCoords() const
2763 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
2764 if((DataArrayDouble *)tmp)
2772 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2773 * group of \a this mesh. Only mesh entities of a given dimension are included in the
2775 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2776 * \param [in] grp - the name of the group whose mesh entities are included in the
2778 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2779 * according to the optional numbers of entities, if available.
2780 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2781 * delete this mesh using decrRef() as it is no more needed.
2782 * \throw If the name of a nonexistent group is specified.
2783 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2785 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
2787 synchronizeTinyInfoOnLeaves();
2788 std::vector<std::string> tmp(1);
2790 return getGroups(meshDimRelToMaxExt,tmp,renum);
2794 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2795 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
2797 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2798 * \param [in] grps - a sequence of group names whose mesh entities are included in the
2800 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2801 * according to the optional numbers of entities, if available.
2802 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2803 * delete this mesh using decrRef() as it is no more needed.
2804 * \throw If a name of a nonexistent group is present in \a grps.
2805 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2807 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
2809 synchronizeTinyInfoOnLeaves();
2810 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2811 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
2812 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
2813 zeRet->setName(grps[0]);
2814 return zeRet.retn();
2818 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2819 * family of \a this mesh. Only mesh entities of a given dimension are included in the
2821 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2822 * \param [in] fam - the name of the family whose mesh entities are included in the
2824 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2825 * according to the optional numbers of entities, if available.
2826 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2827 * delete this mesh using decrRef() as it is no more needed.
2828 * \throw If a name of a nonexistent family is present in \a grps.
2829 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2831 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
2833 synchronizeTinyInfoOnLeaves();
2834 std::vector<std::string> tmp(1);
2836 return getFamilies(meshDimRelToMaxExt,tmp,renum);
2840 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2841 * families of \a this mesh. Only mesh entities of a given dimension are included in the
2843 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2844 * \param [in] fams - a sequence of family names whose mesh entities are included in the
2846 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2847 * according to the optional numbers of entities, if available.
2848 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2849 * delete this mesh using decrRef() as it is no more needed.
2850 * \throw If a name of a nonexistent family is present in \a fams.
2851 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2853 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
2855 synchronizeTinyInfoOnLeaves();
2856 if(meshDimRelToMaxExt==1)
2858 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
2859 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
2860 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
2864 std::vector<int> famIds=getFamiliesIds(fams);
2865 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2866 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
2868 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
2870 zeRet=l1->getFamilyPart(0,0,renum);
2871 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
2872 zeRet->setName(fams[0]);
2873 return zeRet.retn();
2877 * Returns ids of mesh entities contained in given families of a given dimension.
2878 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2880 * \param [in] fams - the names of the families of interest.
2881 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2882 * returned instead of ids.
2883 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
2884 * numbers, if available and required, of mesh entities of the families. The caller
2885 * is to delete this array using decrRef() as it is no more needed.
2886 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2888 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
2890 std::vector<int> famIds=getFamiliesIds(fams);
2891 if(meshDimRelToMaxExt==1)
2893 if((const DataArrayInt *)_fam_coords)
2895 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
2897 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
2899 da=_fam_coords->getIdsEqualList(0,0);
2901 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
2906 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
2908 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2910 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
2912 return l1->getFamilyPartArr(0,0,renum);
2916 * Returns a MEDCouplingUMesh of a given relative dimension.
2917 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2918 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2919 * To build a valid MEDCouplingUMesh from the returned one in this case,
2920 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2921 * \param [in] meshDimRelToMax - the relative dimension of interest.
2922 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2923 * optional numbers of mesh entities.
2924 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2925 * delete using decrRef() as it is no more needed.
2926 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2927 * \sa getGenMeshAtLevel()
2929 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
2931 synchronizeTinyInfoOnLeaves();
2932 if(meshDimRelToMaxExt==1)
2936 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
2937 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
2938 umesh->setCoords(cc);
2939 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
2940 umesh->setName(getName());
2944 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2945 return l1->getWholeMesh(renum);
2949 * Returns a MEDCouplingUMesh of a given relative dimension.
2950 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2951 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2952 * To build a valid MEDCouplingUMesh from the returned one in this case,
2953 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2954 * \param [in] meshDimRelToMax - the relative dimension of interest.
2955 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2956 * optional numbers of mesh entities.
2957 * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
2958 * delete using decrRef() as it is no more needed.
2959 * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
2960 * \sa getMeshAtLevel()
2962 MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const
2964 return getMeshAtLevel(meshDimRelToMax,renum);
2967 std::vector<int> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
2969 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
2970 return l1->getDistributionOfTypes();
2974 * Returns a MEDCouplingUMesh of a relative dimension == 0.
2975 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2976 * optional numbers of mesh entities.
2977 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2978 * delete using decrRef() as it is no more needed.
2979 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
2981 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
2983 return getMeshAtLevel(0,renum);
2987 * Returns a MEDCouplingUMesh of a relative dimension == -1.
2988 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2989 * optional numbers of mesh entities.
2990 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2991 * delete using decrRef() as it is no more needed.
2992 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
2994 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
2996 return getMeshAtLevel(-1,renum);
3000 * Returns a MEDCouplingUMesh of a relative dimension == -2.
3001 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3002 * optional numbers of mesh entities.
3003 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3004 * delete using decrRef() as it is no more needed.
3005 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
3007 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
3009 return getMeshAtLevel(-2,renum);
3013 * Returns a MEDCouplingUMesh of a relative dimension == -3.
3014 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3015 * optional numbers of mesh entities.
3016 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3017 * delete using decrRef() as it is no more needed.
3018 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
3020 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
3022 return getMeshAtLevel(-3,renum);
3026 * This method is for advanced users. There is two storing strategy of mesh in \a this.
3027 * Either MEDCouplingUMesh, or vector of MEDCoupling1GTUMesh instances.
3028 * When assignement is done the first one is done, which is not optimal in write mode for MED file.
3029 * This method allows to switch from MEDCouplingUMesh mode to MEDCoupling1GTUMesh mode.
3031 void MEDFileUMesh::forceComputationOfParts() const
3033 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3035 const MEDFileUMeshSplitL1 *elt(*it);
3037 elt->forceComputationOfParts();
3042 * This method returns a vector of mesh parts containing each exactly one geometric type.
3043 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
3044 * This method is only for memory aware users.
3045 * The returned pointers are **NOT** new object pointer. No need to mange them.
3047 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
3049 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3050 return sp->getDirectUndergroundSingleGeoTypeMeshes();
3054 * This method returns the part of \a this having the geometric type \a gt.
3055 * If such part is not existing an exception will be thrown.
3056 * The returned pointer is **NOT** new object pointer. No need to mange it.
3058 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
3060 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3061 int lev=(int)cm.getDimension()-getMeshDimension();
3062 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3063 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
3067 * Given a relative level \a meshDimRelToMax it returns the sorted vector of geometric types present in \a this.
3068 * \throw if the reqsuested \a meshDimRelToMax does not exist.
3070 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
3072 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3073 return sp->getGeoTypes();
3077 * This method extracts from whole family field ids the part relative to the input parameter \a gt.
3078 * \param [in] gt - the geometric type for which the family field is asked.
3079 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3080 * delete using decrRef() as it is no more needed.
3081 * \sa MEDFileUMesh::extractNumberFieldOnGeoType
3083 DataArrayInt *MEDFileUMesh::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3085 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3086 int lev=(int)cm.getDimension()-getMeshDimension();
3087 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3088 return sp->extractFamilyFieldOnGeoType(gt);
3092 * This method extracts from whole number field ids the part relative to the input parameter \a gt.
3093 * \param [in] gt - the geometric type for which the number field is asked.
3094 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3095 * delete using decrRef() as it is no more needed.
3096 * \sa MEDFileUMesh::extractFamilyFieldOnGeoType
3098 DataArrayInt *MEDFileUMesh::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3100 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3101 int lev=(int)cm.getDimension()-getMeshDimension();
3102 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3103 return sp->extractNumberFieldOnGeoType(gt);
3106 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
3108 if(meshDimRelToMaxExt==1)
3109 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3110 if(meshDimRelToMaxExt>1)
3111 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3112 int tracucedRk=-meshDimRelToMaxExt;
3113 if(tracucedRk>=(int)_ms.size())
3114 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3115 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3116 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3117 return _ms[tracucedRk];
3120 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
3122 if(meshDimRelToMaxExt==1)
3123 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3124 if(meshDimRelToMaxExt>1)
3125 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3126 int tracucedRk=-meshDimRelToMaxExt;
3127 if(tracucedRk>=(int)_ms.size())
3128 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3129 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3130 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3131 return _ms[tracucedRk];
3134 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
3136 if(-meshDimRelToMax>=(int)_ms.size())
3137 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3139 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3141 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3143 int ref=(*it)->getMeshDimension();
3144 if(ref+i!=meshDim-meshDimRelToMax)
3145 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3151 * Sets the node coordinates array of \a this mesh.
3152 * \param [in] coords - the new node coordinates array.
3153 * \throw If \a coords == \c NULL.
3155 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3158 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3159 coords->checkAllocated();
3160 int nbOfTuples=coords->getNumberOfTuples();
3163 _fam_coords=DataArrayInt::New();
3164 _fam_coords->alloc(nbOfTuples,1);
3165 _fam_coords->fillWithZero();
3166 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3167 if((MEDFileUMeshSplitL1 *)(*it))
3168 (*it)->setCoords(coords);
3172 * Removes all groups of a given dimension in \a this mesh.
3173 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3174 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3176 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3178 if(meshDimRelToMaxExt==1)
3180 if((DataArrayInt *)_fam_coords)
3181 _fam_coords->fillWithZero();
3184 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3185 l1->eraseFamilyField();
3190 * Removes all families with ids not present in the family fields of \a this mesh.
3192 void MEDFileUMesh::optimizeFamilies()
3194 std::vector<int> levs=getNonEmptyLevelsExt();
3195 std::set<int> allFamsIds;
3196 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3198 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3199 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3201 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3204 std::set<std::string> famNamesToKill;
3205 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3207 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3208 famNamesToKill.insert((*it).first);
3210 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3211 _families.erase(*it);
3212 std::vector<std::string> grpNamesToKill;
3213 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3215 std::vector<std::string> tmp;
3216 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3218 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3219 tmp.push_back(*it2);
3224 tmp.push_back((*it).first);
3226 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3230 void MEDFileUMesh::duplicateNodesOnM1Group(const std::string& grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified)
3232 std::vector<int> levs=getNonEmptyLevels();
3233 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3234 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : This method works only for mesh definied on level 0 and -1 !");
3235 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3236 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3237 int nbNodes=m0->getNumberOfNodes();
3238 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3239 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3240 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3241 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3242 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3243 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3244 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3245 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3246 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3247 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3248 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3249 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3250 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3251 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3252 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3253 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3254 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3255 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3256 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3257 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3258 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3259 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3260 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3261 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3262 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3263 m0->setCoords(tmp0->getCoords());
3264 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3265 m1->setCoords(m0->getCoords());
3266 _coords=m0->getCoords(); _coords->incrRef();
3267 // duplication of cells in group 'grpNameM1' on level -1
3268 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3269 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3270 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3271 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3272 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3274 newm1->setName(getName());
3275 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3277 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : internal problem !");
3278 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3279 newFam->alloc(newm1->getNumberOfCells(),1);
3280 int idd=getMaxFamilyId()+1;
3281 int globStart=0,start=0,end,globEnd;
3282 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3283 for(int i=0;i<nbOfChunks;i++)
3285 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3286 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3288 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3289 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3290 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3295 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3299 newm1->setCoords(getCoords());
3300 setMeshAtLevel(-1,newm1);
3301 setFamilyFieldArr(-1,newFam);
3302 std::string grpName2(grpNameM1); grpName2+="_dup";
3303 addFamily(grpName2,idd);
3304 addFamilyOnGrp(grpName2,grpName2);
3309 int newNbOfNodes=getCoords()->getNumberOfTuples();
3310 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3311 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3312 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3315 nodesDuplicated=nodeIdsToDuplicate.retn();
3316 cellsModified=cellsToModifyConn0.retn();
3317 cellsNotModified=cellsToModifyConn1.retn();
3321 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3322 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3323 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3325 * \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.
3326 * 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.
3328 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
3330 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3331 std::vector<int> levs=getNonEmptyLevels();
3333 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3334 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3337 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3339 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3340 std::vector<int> code1=m->getDistributionOfTypes();
3341 end=PutInThirdComponentOfCodeOffset(code1,start);
3342 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3343 bool hasChanged=m->unPolyze();
3344 DataArrayInt *fake=0;
3345 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3346 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3348 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3351 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3352 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3354 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3355 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3356 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3357 setMeshAtLevel(*it,m);
3358 std::vector<int> code2=m->getDistributionOfTypes();
3359 end=PutInThirdComponentOfCodeOffset(code2,start);
3360 newCode.insert(newCode.end(),code2.begin(),code2.end());
3362 if(o2nCellsPart2->isIdentity())
3366 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3367 setFamilyFieldArr(*it,newFamField);
3371 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3372 setRenumFieldArr(*it,newNumField);
3377 newCode.insert(newCode.end(),code1.begin(),code1.end());
3383 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3384 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3385 o2nRenumCell=o2nRenumCellRet.retn();
3390 struct MEDLoaderAccVisit1
3392 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3393 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3394 int _new_nb_of_nodes;
3398 * 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.
3399 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3400 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3401 * -1 values in returned array means that the corresponding old node is no more used.
3403 * \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
3404 * is modified in \a this.
3405 * \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
3408 DataArrayInt *MEDFileUMesh::zipCoords()
3410 const DataArrayDouble *coo=getCoords();
3412 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3413 int nbOfNodes=coo->getNumberOfTuples();
3414 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3415 std::vector<int> neLevs=getNonEmptyLevels();
3416 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3418 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*lev);
3419 m->computeNodeIdsAlg(nodeIdsInUse);
3421 int nbrOfNodesInUse=(int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true);
3422 if(nbrOfNodesInUse==nbOfNodes)
3424 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfNodes,1);
3425 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3426 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2OBis(nbrOfNodesInUse);
3427 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=coo->selectByTupleIdSafe(ret2->begin(),ret2->end());
3428 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3429 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3430 if((const DataArrayInt *)_fam_coords)
3431 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3432 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3433 if((const DataArrayInt *)_num_coords)
3434 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3435 if((const DataArrayAsciiChar *)_name_coords)
3436 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3437 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3438 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3440 if((MEDFileUMeshSplitL1*)*it)
3441 (*it)->renumberNodesInConn(ret->begin());
3447 * Adds a group of nodes to \a this mesh.
3448 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3449 * The ids should be sorted and different each other (MED file norm).
3450 * \throw If the node coordinates array is not set.
3451 * \throw If \a ids == \c NULL.
3452 * \throw If \a ids->getName() == "".
3453 * \throw If \a ids does not respect the MED file norm.
3454 * \throw If a group with name \a ids->getName() already exists.
3456 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids)
3458 const DataArrayDouble *coords=_coords;
3460 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
3461 int nbOfNodes=coords->getNumberOfTuples();
3462 if(!((DataArrayInt *)_fam_coords))
3463 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
3465 addGroupUnderground(true,ids,_fam_coords);
3469 * Adds a group of nodes/cells/faces/edges to \a this mesh.
3470 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3471 * The ids should be sorted and different each other (MED file norm).
3472 * \throw If the node coordinates array is not set.
3473 * \throw If \a ids == \c NULL.
3474 * \throw If \a ids->getName() == "".
3475 * \throw If \a ids does not respect the MED file norm.
3476 * \throw If a group with name \a ids->getName() already exists.
3478 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
3480 std::vector<int> levs=getNonEmptyLevelsExt();
3481 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
3483 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
3484 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
3486 if(meshDimRelToMaxExt==1)
3487 { addNodeGroup(ids); return ; }
3488 MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
3489 DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
3490 addGroupUnderground(false,ids,fam);
3494 * \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).
3495 * \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)
3497 void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr)
3500 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
3501 std::string grpName(ids->getName());
3503 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
3504 ids->checkStrictlyMonotonic(true);
3505 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
3506 std::vector<std::string> grpsNames=getGroupsNames();
3507 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
3509 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
3510 throw INTERP_KERNEL::Exception(oss.str().c_str());
3512 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
3513 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
3514 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
3515 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
3516 std::vector<int> familyIds;
3517 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
3518 int maxVal=getTheMaxAbsFamilyId()+1;
3519 std::map<std::string,int> families(_families);
3520 std::map<std::string, std::vector<std::string> > groups(_groups);
3521 std::vector<std::string> fams;
3522 bool created(false);
3523 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
3525 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
3526 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
3527 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
3528 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
3531 bool isFamPresent=false;
3532 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
3533 isFamPresent=(*itl)->presenceOfValue(*famId);
3535 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
3538 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
3539 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
3540 fams.push_back(locFamName);
3541 if(existsFamily(*famId))
3543 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
3544 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
3547 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
3551 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
3552 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
3553 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
3554 if(existsFamily(*famId))
3556 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
3557 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
3562 for(std::size_t i=0;i<familyIds.size();i++)
3564 DataArrayInt *da=idsPerfamiliyIds[i];
3565 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
3569 _groups[grpName]=fams;
3573 * Changes a name of a family specified by its id.
3574 * \param [in] id - the id of the family of interest.
3575 * \param [in] newFamName - the new family name.
3576 * \throw If no family with the given \a id exists.
3578 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName)
3580 std::string oldName=getFamilyNameGivenId(id);
3581 _families.erase(oldName);
3582 _families[newFamName]=id;
3586 * Removes a mesh of a given dimension.
3587 * \param [in] meshDimRelToMax - the relative dimension of interest.
3588 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
3590 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
3592 std::vector<int> levSet=getNonEmptyLevels();
3593 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
3594 if(it==levSet.end())
3595 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
3596 int pos=(-meshDimRelToMax);
3601 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
3602 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3603 * \param [in] m - the new mesh to set.
3604 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3606 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3607 * another node coordinates array.
3608 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3609 * to the existing meshes of other levels of \a this mesh.
3611 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
3613 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
3614 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
3618 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
3619 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3620 * \param [in] m - the new mesh to set.
3621 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
3622 * writing \a this mesh in a MED file.
3623 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3625 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3626 * another node coordinates array.
3627 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3628 * to the existing meshes of other levels of \a this mesh.
3630 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
3632 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
3633 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
3636 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
3638 dealWithTinyInfo(m);
3639 std::vector<int> levSet=getNonEmptyLevels();
3640 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
3642 if((DataArrayDouble *)_coords==0)
3644 DataArrayDouble *c=m->getCoords();
3649 if(m->getCoords()!=_coords)
3650 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
3651 int sz=(-meshDimRelToMax)+1;
3652 if(sz>=(int)_ms.size())
3654 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
3658 return _ms[-meshDimRelToMax];
3662 * This method allows to set at once the content of different levels in \a this.
3663 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
3665 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
3666 * \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.
3667 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
3669 * \throw If \a there is a null pointer in \a ms.
3670 * \sa MEDFileUMesh::setMeshAtLevel
3672 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
3676 const MEDCouplingUMesh *mRef=ms[0];
3678 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
3679 std::string name(mRef->getName());
3680 const DataArrayDouble *coo(mRef->getCoords());
3683 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3685 const MEDCouplingUMesh *cur(*it);
3687 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
3688 if(coo!=cur->getCoords())
3689 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
3690 int mdim=cur->getMeshDimension();
3691 zeDim=std::max(zeDim,mdim);
3692 if(s.find(mdim)!=s.end())
3693 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
3695 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3697 int mdim=(*it)->getMeshDimension();
3698 setName((*it)->getName());
3699 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
3705 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
3706 * meshes each representing a group, and creates corresponding groups in \a this mesh.
3707 * The given meshes must share the same node coordinates array.
3708 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
3709 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3710 * create in \a this mesh.
3711 * \throw If \a ms is empty.
3712 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3713 * to the existing meshes of other levels of \a this mesh.
3714 * \throw If the meshes in \a ms do not share the same node coordinates array.
3715 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3716 * of the given meshes.
3717 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3718 * \throw If names of some meshes in \a ms are equal.
3719 * \throw If \a ms includes a mesh with an empty name.
3721 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
3724 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
3725 int sz=(-meshDimRelToMax)+1;
3726 if(sz>=(int)_ms.size())
3728 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3729 DataArrayDouble *coo=checkMultiMesh(ms);
3730 if((DataArrayDouble *)_coords==0)
3736 if((DataArrayDouble *)_coords!=coo)
3737 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
3738 std::vector<DataArrayInt *> corr;
3739 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
3740 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
3741 setMeshAtLevel(meshDimRelToMax,m,renum);
3742 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3743 setGroupsAtLevel(meshDimRelToMax,corr2,true);
3747 * Creates groups at a given level in \a this mesh from a sequence of
3748 * meshes each representing a group.
3749 * The given meshes must share the same node coordinates array.
3750 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
3751 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3752 * create in \a this mesh.
3753 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
3755 * \throw If \a ms is empty.
3756 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3757 * to the existing meshes of other levels of \a this mesh.
3758 * \throw If the meshes in \a ms do not share the same node coordinates array.
3759 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3760 * of the given meshes.
3761 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3762 * \throw If names of some meshes in \a ms are equal.
3763 * \throw If \a ms includes a mesh with an empty name.
3765 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
3768 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
3769 int sz=(-meshDimRelToMax)+1;
3770 if(sz>=(int)_ms.size())
3772 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3773 DataArrayDouble *coo=checkMultiMesh(ms);
3774 if((DataArrayDouble *)_coords==0)
3780 if((DataArrayDouble *)_coords!=coo)
3781 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
3782 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
3783 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
3785 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
3787 DataArrayInt *arr=0;
3788 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
3792 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
3793 throw INTERP_KERNEL::Exception(oss.str().c_str());
3796 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3797 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
3800 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
3802 const DataArrayDouble *ret=ms[0]->getCoords();
3803 int mdim=ms[0]->getMeshDimension();
3804 for(unsigned int i=1;i<ms.size();i++)
3806 ms[i]->checkCoherency();
3807 if(ms[i]->getCoords()!=ret)
3808 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
3809 if(ms[i]->getMeshDimension()!=mdim)
3810 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
3812 return const_cast<DataArrayDouble *>(ret);
3816 * Sets the family field of a given relative dimension.
3817 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
3818 * the family field is set.
3819 * \param [in] famArr - the array of the family field.
3820 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3821 * \throw If \a famArr has an invalid size.
3823 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
3825 if(meshDimRelToMaxExt==1)
3832 DataArrayDouble *coo(_coords);
3834 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
3835 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
3840 if(meshDimRelToMaxExt>1)
3841 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
3842 int traducedRk=-meshDimRelToMaxExt;
3843 if(traducedRk>=(int)_ms.size())
3844 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3845 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3846 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3847 return _ms[traducedRk]->setFamilyArr(famArr);
3851 * Sets the optional numbers of mesh entities of a given dimension.
3852 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3853 * \param [in] renumArr - the array of the numbers.
3854 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3855 * \throw If \a renumArr has an invalid size.
3857 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
3859 if(meshDimRelToMaxExt==1)
3867 DataArrayDouble *coo(_coords);
3869 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
3870 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
3871 renumArr->incrRef();
3872 _num_coords=renumArr;
3876 if(meshDimRelToMaxExt>1)
3877 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
3878 int traducedRk=-meshDimRelToMaxExt;
3879 if(traducedRk>=(int)_ms.size())
3880 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3881 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3882 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3883 return _ms[traducedRk]->setRenumArr(renumArr);
3887 * Sets the optional names of mesh entities of a given dimension.
3888 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3889 * \param [in] nameArr - the array of the names.
3890 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3891 * \throw If \a nameArr has an invalid size.
3893 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
3895 if(meshDimRelToMaxExt==1)
3902 DataArrayDouble *coo(_coords);
3904 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
3905 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
3907 _name_coords=nameArr;
3910 if(meshDimRelToMaxExt>1)
3911 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
3912 int traducedRk=-meshDimRelToMaxExt;
3913 if(traducedRk>=(int)_ms.size())
3914 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3915 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3916 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3917 return _ms[traducedRk]->setNameArr(nameArr);
3920 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
3922 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3923 if((const MEDFileUMeshSplitL1 *)(*it))
3924 (*it)->synchronizeTinyInfo(*this);
3928 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
3930 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId)
3932 DataArrayInt *arr=_fam_coords;
3934 arr->changeValue(oldId,newId);
3935 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3937 MEDFileUMeshSplitL1 *sp=(*it);
3940 sp->changeFamilyIdArr(oldId,newId);
3945 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
3947 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
3948 const DataArrayInt *da(_fam_coords);
3950 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3951 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3953 const MEDFileUMeshSplitL1 *elt(*it);
3956 da=elt->getFamilyField();
3958 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3964 void MEDFileUMesh::computeRevNum() const
3966 if((const DataArrayInt *)_num_coords)
3969 int maxValue=_num_coords->getMaxValue(pos);
3970 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
3974 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
3976 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
3979 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildren() const
3981 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildren());
3982 if((const DataArrayInt *)_fam_nodes)
3983 ret.push_back((const DataArrayInt *)_fam_nodes);
3984 if((const DataArrayInt *)_num_nodes)
3985 ret.push_back((const DataArrayInt *)_num_nodes);
3986 if((const DataArrayAsciiChar *)_names_nodes)
3987 ret.push_back((const DataArrayAsciiChar *)_names_nodes);
3988 if((const DataArrayInt *)_fam_cells)
3989 ret.push_back((const DataArrayInt *)_fam_cells);
3990 if((const DataArrayInt *)_num_cells)
3991 ret.push_back((const DataArrayInt *)_num_cells);
3992 if((const DataArrayAsciiChar *)_names_cells)
3993 ret.push_back((const DataArrayAsciiChar *)_names_cells);
3994 if((const DataArrayInt *)_fam_faces)
3995 ret.push_back((const DataArrayInt *)_fam_faces);
3996 if((const DataArrayInt *)_num_faces)
3997 ret.push_back((const DataArrayInt *)_num_faces);
3998 if((const DataArrayInt *)_rev_num_nodes)
3999 if((const DataArrayAsciiChar *)_names_faces)
4000 ret.push_back((const DataArrayAsciiChar *)_names_faces);
4001 ret.push_back((const DataArrayInt *)_rev_num_nodes);
4002 if((const DataArrayInt *)_rev_num_cells)
4003 ret.push_back((const DataArrayInt *)_rev_num_cells);
4007 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
4009 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4010 if((const DataArrayInt *)_fam_nodes)
4012 int val=_fam_nodes->getMaxValue(tmp);
4013 ret=std::max(ret,std::abs(val));
4015 if((const DataArrayInt *)_fam_cells)
4017 int val=_fam_cells->getMaxValue(tmp);
4018 ret=std::max(ret,std::abs(val));
4020 if((const DataArrayInt *)_fam_faces)
4022 int val=_fam_faces->getMaxValue(tmp);
4023 ret=std::max(ret,std::abs(val));
4028 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
4030 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4031 if((const DataArrayInt *)_fam_nodes)
4033 int val=_fam_nodes->getMaxValue(tmp);
4034 ret=std::max(ret,val);
4036 if((const DataArrayInt *)_fam_cells)
4038 int val=_fam_cells->getMaxValue(tmp);
4039 ret=std::max(ret,val);
4041 if((const DataArrayInt *)_fam_faces)
4043 int val=_fam_faces->getMaxValue(tmp);
4044 ret=std::max(ret,val);
4049 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const
4051 int ret=std::numeric_limits<int>::max(),tmp=-1;
4052 if((const DataArrayInt *)_fam_nodes)
4054 int val=_fam_nodes->getMinValue(tmp);
4055 ret=std::min(ret,val);
4057 if((const DataArrayInt *)_fam_cells)
4059 int val=_fam_cells->getMinValue(tmp);
4060 ret=std::min(ret,val);
4062 if((const DataArrayInt *)_fam_faces)
4064 int val=_fam_faces->getMinValue(tmp);
4065 ret=std::min(ret,val);
4070 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4072 if(!MEDFileMesh::isEqual(other,eps,what))
4074 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
4077 what="Mesh types differ ! This is structured and other is NOT !";
4080 const DataArrayInt *famc1=_fam_nodes;
4081 const DataArrayInt *famc2=otherC->_fam_nodes;
4082 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4084 what="Mismatch of families arr on nodes ! One is defined and not other !";
4089 bool ret=famc1->isEqual(*famc2);
4092 what="Families arr on nodes differ !";
4097 famc2=otherC->_fam_cells;
4098 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4100 what="Mismatch of families arr on cells ! One is defined and not other !";
4105 bool ret=famc1->isEqual(*famc2);
4108 what="Families arr on cells differ !";
4113 famc2=otherC->_fam_faces;
4114 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4116 what="Mismatch of families arr on faces ! One is defined and not other !";
4121 bool ret=famc1->isEqual(*famc2);
4124 what="Families arr on faces differ !";
4129 famc2=otherC->_num_nodes;
4130 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4132 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
4137 bool ret=famc1->isEqual(*famc2);
4140 what="Numbering arr on nodes differ !";
4145 famc2=otherC->_num_cells;
4146 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4148 what="Mismatch of numbering arr on cells ! One is defined and not other !";
4153 bool ret=famc1->isEqual(*famc2);
4156 what="Numbering arr on cells differ !";
4161 famc2=otherC->_num_faces;
4162 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4164 what="Mismatch of numbering arr on faces ! One is defined and not other !";
4169 bool ret=famc1->isEqual(*famc2);
4172 what="Numbering arr on faces differ !";
4176 const DataArrayAsciiChar *d1=_names_cells;
4177 const DataArrayAsciiChar *d2=otherC->_names_cells;
4178 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4180 what="Mismatch of naming arr on cells ! One is defined and not other !";
4185 bool ret=d1->isEqual(*d2);
4188 what="Naming arr on cells differ !";
4193 d2=otherC->_names_faces;
4194 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4196 what="Mismatch of naming arr on faces ! One is defined and not other !";
4201 bool ret=d1->isEqual(*d2);
4204 what="Naming arr on faces differ !";
4209 d2=otherC->_names_nodes;
4210 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4212 what="Mismatch of naming arr on nodes ! One is defined and not other !";
4217 bool ret=d1->isEqual(*d2);
4220 what="Naming arr on nodes differ !";
4227 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
4229 MEDFileMesh::clearNonDiscrAttributes();
4230 const DataArrayInt *tmp=_fam_nodes;
4232 (const_cast<DataArrayInt *>(tmp))->setName("");
4235 (const_cast<DataArrayInt *>(tmp))->setName("");
4238 (const_cast<DataArrayInt *>(tmp))->setName("");
4241 (const_cast<DataArrayInt *>(tmp))->setName("");
4244 (const_cast<DataArrayInt *>(tmp))->setName("");
4247 (const_cast<DataArrayInt *>(tmp))->setName("");
4251 * Returns ids of mesh entities contained in given families of a given dimension.
4252 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
4254 * \param [in] fams - the names of the families of interest.
4255 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
4256 * returned instead of ids.
4257 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
4258 * numbers, if available and required, of mesh entities of the families. The caller
4259 * is to delete this array using decrRef() as it is no more needed.
4260 * \throw If the family field is missing for \a meshDimRelToMaxExt.
4262 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
4264 std::vector<int> famIds(getFamiliesIds(fams));
4265 switch(meshDimRelToMaxExt)
4269 if((const DataArrayInt *)_fam_nodes)
4271 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4273 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4275 da=_fam_nodes->getIdsEqualList(0,0);
4277 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
4282 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
4287 if((const DataArrayInt *)_fam_cells)
4289 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4291 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4293 da=_fam_cells->getIdsEqualList(0,0);
4295 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
4300 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
4305 if((const DataArrayInt *)_fam_faces)
4307 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4309 da=_fam_faces->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4311 da=_fam_faces->getIdsEqualList(0,0);
4313 return MEDFileUMeshSplitL1::Renumber(_num_faces,da);
4318 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on faces !");
4322 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : input meshDimRelative must be in [0,1,-1] !");
4327 * Sets the family field of a given relative dimension.
4328 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4329 * the family field is set.
4330 * \param [in] famArr - the array of the family field.
4331 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4332 * \throw If \a famArr has an invalid size.
4333 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1 and \a meshDimRelToMaxExt != -1.
4335 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
4337 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
4339 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
4340 switch(meshDimRelToMaxExt)
4344 int nbCells=mesh->getNumberOfCells();
4345 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
4351 int nbNodes=mesh->getNumberOfNodes();
4352 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4358 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
4359 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of faces of mesh !");
4364 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : Only available for levels 0 or 1 or -1 !");
4371 * Sets the optional numbers of mesh entities of a given dimension.
4372 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4373 * \param [in] renumArr - the array of the numbers.
4374 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4375 * \throw If \a renumArr has an invalid size.
4376 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4378 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
4380 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4382 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
4383 switch(meshDimRelToMaxExt)
4387 int nbCells=mesh->getNumberOfCells();
4388 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
4389 _num_cells=renumArr;
4394 int nbNodes=mesh->getNumberOfNodes();
4395 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4396 _num_nodes=renumArr;
4401 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
4402 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of faces of mesh !");
4403 _num_faces=renumArr;
4407 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 or -1 !");
4410 renumArr->incrRef();
4414 * Sets the optional names of mesh entities of a given dimension.
4415 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4416 * \param [in] nameArr - the array of the names.
4417 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4418 * \throw If \a nameArr has an invalid size.
4420 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
4422 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
4424 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
4425 switch(meshDimRelToMaxExt)
4429 int nbCells=mesh->getNumberOfCells();
4430 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
4431 _names_cells=nameArr;
4436 int nbNodes=mesh->getNumberOfNodes();
4437 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
4438 _names_nodes=nameArr;
4443 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
4444 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of faces of mesh !");
4445 _names_cells=nameArr;
4448 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4455 * Returns the family field for mesh entities of a given dimension.
4456 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4457 * \return const DataArrayInt * - the family field. It is an array of ids of families
4458 * each mesh entity belongs to. It can be \c NULL.
4459 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4461 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
4463 switch(meshDimRelToMaxExt)
4472 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4477 * Returns the optional numbers of mesh entities of a given dimension.
4478 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4479 * \return const DataArrayInt * - the array of the entity numbers.
4480 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4481 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4483 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
4485 switch(meshDimRelToMaxExt)
4494 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4499 * Returns the optional numbers of mesh entities of a given dimension transformed using
4500 * DataArrayInt::invertArrayN2O2O2N().
4501 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4502 * \return const DataArrayInt * - the array of the entity numbers transformed using
4503 * DataArrayInt::invertArrayN2O2O2N().
4504 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4505 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4507 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
4509 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4510 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
4511 if(meshDimRelToMaxExt==0)
4513 if((const DataArrayInt *)_num_cells)
4516 int maxValue=_num_cells->getMaxValue(pos);
4517 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
4518 return _rev_num_cells;
4521 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
4525 if((const DataArrayInt *)_num_nodes)
4528 int maxValue=_num_nodes->getMaxValue(pos);
4529 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
4530 return _rev_num_nodes;
4533 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
4537 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
4539 switch(meshDimRelToMaxExt)
4542 return _names_cells;
4544 return _names_nodes;
4546 return _names_faces;
4548 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
4553 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
4554 * \return std::vector<int> - a sequence of the relative dimensions: [0].
4556 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
4558 std::vector<int> ret(1);
4563 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
4564 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
4566 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
4568 std::vector<int> ret(2);
4574 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
4576 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
4578 std::vector<int> ret;
4579 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells),*famFaces(_fam_faces);
4590 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
4592 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
4594 std::vector<int> ret;
4595 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells),*numFaces(_num_faces);
4606 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
4608 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
4610 std::vector<int> ret;
4611 const DataArrayAsciiChar *namesNodes(_names_nodes),*namesCells(_names_cells),*namesFaces(_names_faces);
4622 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
4624 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
4626 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
4630 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId)
4632 DataArrayInt *arr=_fam_nodes;
4634 arr->changeValue(oldId,newId);
4637 arr->changeValue(oldId,newId);
4640 arr->changeValue(oldId,newId);
4643 void MEDFileStructuredMesh::deepCpyAttributes()
4645 if((const DataArrayInt*)_fam_nodes)
4646 _fam_nodes=_fam_nodes->deepCpy();
4647 if((const DataArrayInt*)_num_nodes)
4648 _num_nodes=_num_nodes->deepCpy();
4649 if((const DataArrayAsciiChar*)_names_nodes)
4650 _names_nodes=_names_nodes->deepCpy();
4651 if((const DataArrayInt*)_fam_cells)
4652 _fam_cells=_fam_cells->deepCpy();
4653 if((const DataArrayInt*)_num_cells)
4654 _num_cells=_num_cells->deepCpy();
4655 if((const DataArrayAsciiChar*)_names_cells)
4656 _names_cells=_names_cells->deepCpy();
4657 if((const DataArrayInt*)_fam_faces)
4658 _fam_faces=_fam_faces->deepCpy();
4659 if((const DataArrayInt*)_num_faces)
4660 _num_faces=_num_faces->deepCpy();
4661 if((const DataArrayAsciiChar*)_names_faces)
4662 _names_faces=_names_faces->deepCpy();
4663 if((const DataArrayInt*)_rev_num_nodes)
4664 _rev_num_nodes=_rev_num_nodes->deepCpy();
4665 if((const DataArrayInt*)_rev_num_cells)
4666 _rev_num_cells=_rev_num_cells->deepCpy();
4670 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
4672 * \return a pointer to cartesian mesh that need to be managed by the caller.
4673 * \warning the returned pointer has to be managed by the caller.
4677 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
4678 * \param [in] meshDimRelToMax - it must be \c 0 or \c -1.
4679 * \param [in] renum - it must be \c false.
4680 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
4681 * delete using decrRef() as it is no more needed.
4683 MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const
4686 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
4687 const MEDCouplingStructuredMesh *m(getStructuredMesh());
4688 switch(meshDimRelToMax)
4694 return const_cast<MEDCouplingStructuredMesh *>(m);
4699 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGenMeshAtLevel : level -1 requested must be non empty to be able to compute unstructured sub mesh !");
4700 return _faces_if_necessary;
4703 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
4708 * Returns number of mesh entities of a given relative dimension in \a this mesh.
4709 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
4710 * \return int - the number of entities.
4711 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
4713 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
4715 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
4717 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
4718 switch(meshDimRelToMaxExt)
4721 return cmesh->getNumberOfCells();
4723 return cmesh->getNumberOfNodes();
4725 return cmesh->getNumberOfCellsOfSubLevelMesh();
4727 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 or -1 !");
4731 int MEDFileStructuredMesh::getNumberOfNodes() const
4733 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
4735 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
4736 return cmesh->getNumberOfNodes();
4739 bool MEDFileStructuredMesh::hasImplicitPart() const
4745 * \sa MEDFileStructuredMesh::getImplicitFaceMesh
4747 int MEDFileStructuredMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
4749 static const char MSG[]="MEDFileStructuredMesh::buildImplicitPartIfAny : the given geo type is not manageable by a structured mesh !";
4750 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
4753 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension())));
4754 if(cm.getReverseExtrudedType()!=gt)
4755 throw INTERP_KERNEL::Exception(MSG);
4756 const MEDCouplingStructuredMesh *mcmesh(getStructuredMesh());
4757 _faces_if_necessary=mcmesh->build1SGTSubLevelMesh();
4758 return mcmesh->getNumberOfCellsOfSubLevelMesh();
4762 if(gt!=zeFaceMesh->getCellModelEnum())
4763 throw INTERP_KERNEL::Exception(MSG);
4764 return zeFaceMesh->getNumberOfCells();
4768 void MEDFileStructuredMesh::releaseImplicitPartIfAny() const
4770 _faces_if_necessary=0;
4774 * Retrieves the internal pointer (no decrRef requested) of the implicit face mesh if any.
4775 * To force to build it you can invoke MEDFileStructuredMesh::buildImplicitPartIfAny method.
4777 * \sa MEDFileStructuredMesh::buildImplicitPartIfAny
4779 MEDCoupling1SGTUMesh *MEDFileStructuredMesh::getImplicitFaceMesh() const
4781 return _faces_if_necessary;
4784 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileStructuredMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
4786 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
4788 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : No structured mesh set !");
4789 switch(meshDimRelToMax)
4793 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,cmesh->getTypeOfCell(0));
4798 int mdim(cmesh->getMeshDimension());
4800 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only one level available for structured meshes ! Input 0 is mandatory or 0D mesh !");
4801 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim-1));
4805 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only 2 levels available at most : 0 and -1 !");
4809 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
4811 if(st.getNumberOfItems()!=1)
4812 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 !");
4813 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
4814 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
4815 if(getNumberOfNodes()!=(int)nodesFetched.size())
4816 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
4817 if(st[0].getPflName().empty())
4819 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
4822 const DataArrayInt *arr(globs->getProfile(st[0].getPflName()));
4823 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
4824 int sz(nodesFetched.size());
4825 for(const int *work=arr->begin();work!=arr->end();work++)
4827 std::vector<int> conn;
4828 cmesh->getNodeIdsOfCell(*work,conn);
4829 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
4830 if(*it>=0 && *it<sz)
4831 nodesFetched[*it]=true;
4833 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
4837 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
4839 INTERP_KERNEL::NormalizedCellType ct(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(meshDim));
4843 void MEDFileStructuredMesh::LoadStrMeshDAFromFile(med_idt fid, int meshDim, int dt, int it, const std::string& mName, MEDFileMeshReadSelector *mrs,
4844 MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& famCells, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& numCells, MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar>& namesCells)
4846 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
4847 med_geometry_type geoTypeReq=MEDFileStructuredMesh::GetGeoTypeFromMeshDim(meshDim);
4849 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4852 if(!mrs || mrs->isCellFamilyFieldReading())
4854 famCells=DataArrayInt::New();
4855 famCells->alloc(nbOfElt,1);
4856 MEDmeshEntityFamilyNumberRd(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,famCells->getPointer());
4859 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4862 if(!mrs || mrs->isCellNumFieldReading())
4864 numCells=DataArrayInt::New();
4865 numCells->alloc(nbOfElt,1);
4866 MEDmeshEntityNumberRd(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,numCells->getPointer());
4869 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
4872 if(!mrs || mrs->isCellNameFieldReading())
4874 namesCells=DataArrayAsciiChar::New();
4875 namesCells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4876 MEDmeshEntityNameRd(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,namesCells->getPointer());
4877 namesCells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4882 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
4884 setName(strm->getName());
4885 setDescription(strm->getDescription());
4886 setUnivName(strm->getUnivName());
4887 setIteration(strm->getIteration());
4888 setOrder(strm->getOrder());
4889 setTimeValue(strm->getTime());
4890 setTimeUnit(strm->getTimeUnit());
4891 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
4892 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
4893 int nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4896 if(!mrs || mrs->isNodeFamilyFieldReading())
4898 int nbNodes(getNumberOfNodes());
4900 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::loadStrMeshFromFile : invalid size of family node array regarding number of nodes in this ! File seems to be corrupted !");
4901 _fam_nodes=DataArrayInt::New();
4902 _fam_nodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
4903 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...
4904 _fam_nodes->fillWithZero();
4905 MEDmeshEntityFamilyNumberRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
4908 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4911 if(!mrs || mrs->isNodeNumFieldReading())
4913 _num_nodes=DataArrayInt::New();
4914 _num_nodes->alloc(nbOfElt,1);
4915 MEDmeshEntityNumberRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
4918 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
4921 if(!mrs || mrs->isNodeNameFieldReading())
4923 _names_nodes=DataArrayAsciiChar::New();
4924 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4925 MEDmeshEntityNameRd(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
4926 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4929 int meshDim(getStructuredMesh()->getMeshDimension());
4930 LoadStrMeshDAFromFile(fid,meshDim,dt,it,mName,mrs,_fam_cells,_num_cells,_names_cells);
4932 LoadStrMeshDAFromFile(fid,meshDim-1,dt,it,mName,mrs,_fam_faces,_num_faces,_names_faces);
4935 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const std::string& maa) const
4937 int meshDim(getStructuredMesh()->getMeshDimension());
4938 med_geometry_type geoTypeReq(GetGeoTypeFromMeshDim(meshDim)),geoTypeReq2(GetGeoTypeFromMeshDim(meshDim-1));
4940 if((const DataArrayInt *)_fam_cells)
4941 MEDmeshEntityFamilyNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
4942 if((const DataArrayInt *)_fam_faces)
4943 MEDmeshEntityFamilyNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_fam_faces->getNumberOfTuples(),_fam_faces->getConstPointer());
4944 if((const DataArrayInt *)_fam_nodes)
4945 MEDmeshEntityFamilyNumberWr(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
4946 if((const DataArrayInt *)_num_cells)
4947 MEDmeshEntityNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
4948 if((const DataArrayInt *)_num_faces)
4949 MEDmeshEntityNumberWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_num_faces->getNumberOfTuples(),_num_faces->getConstPointer());
4950 if((const DataArrayInt *)_num_nodes)
4951 MEDmeshEntityNumberWr(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
4952 if((const DataArrayAsciiChar *)_names_cells)
4954 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
4956 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
4957 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4958 throw INTERP_KERNEL::Exception(oss.str().c_str());
4960 MEDmeshEntityNameWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
4962 if((const DataArrayAsciiChar *)_names_faces)
4964 if(_names_faces->getNumberOfComponents()!=MED_SNAME_SIZE)
4966 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on faces with number of components set to " << MED_SNAME_SIZE;
4967 oss << " ! The array has " << _names_faces->getNumberOfComponents() << " components !";
4968 throw INTERP_KERNEL::Exception(oss.str().c_str());
4970 MEDmeshEntityNameWr(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_names_faces->getNumberOfTuples(),_names_faces->getConstPointer());
4972 if((const DataArrayAsciiChar *)_names_nodes)
4974 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
4976 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
4977 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4978 throw INTERP_KERNEL::Exception(oss.str().c_str());
4980 MEDmeshEntityNameWr(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
4983 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa.c_str(),_families,_groups,_too_long_str);
4987 * Returns an empty instance of MEDFileCMesh.
4988 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4989 * mesh using decrRef() as it is no more needed.
4991 MEDFileCMesh *MEDFileCMesh::New()
4993 return new MEDFileCMesh;
4997 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4998 * file. The first mesh in the file is loaded.
4999 * \param [in] fileName - the name of MED file to read.
5000 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5001 * mesh using decrRef() as it is no more needed.
5002 * \throw If the file is not readable.
5003 * \throw If there is no meshes in the file.
5004 * \throw If the mesh in the file is not a Cartesian one.
5006 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
5008 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5011 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5012 throw INTERP_KERNEL::Exception(oss.str().c_str());
5014 MEDFileUtilities::CheckFileForRead(fileName);
5015 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5017 ParaMEDMEM::MEDCouplingMeshType meshType;
5019 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
5020 return new MEDFileCMesh(fid,ms.front(),dt,it,mrs);
5024 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
5025 * file. The mesh to load is specified by its name and numbers of a time step and an
5027 * \param [in] fileName - the name of MED file to read.
5028 * \param [in] mName - the name of the mesh to read.
5029 * \param [in] dt - the number of a time step.
5030 * \param [in] it - the number of an iteration.
5031 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5032 * mesh using decrRef() as it is no more needed.
5033 * \throw If the file is not readable.
5034 * \throw If there is no mesh with given attributes in the file.
5035 * \throw If the mesh in the file is not a Cartesian one.
5037 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5039 MEDFileUtilities::CheckFileForRead(fileName);
5040 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5041 return new MEDFileCMesh(fid,mName,dt,it,mrs);
5044 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
5046 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
5049 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildren() const
5051 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildren());
5052 if((const MEDCouplingCMesh *)_cmesh)
5053 ret.push_back((const MEDCouplingCMesh *)_cmesh);
5058 * Returns the dimension on cells in \a this mesh.
5059 * \return int - the mesh dimension.
5060 * \throw If there are no cells in this mesh.
5062 int MEDFileCMesh::getMeshDimension() const
5064 if(!((const MEDCouplingCMesh*)_cmesh))
5065 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
5066 return _cmesh->getMeshDimension();
5070 * Returns the dimension on nodes in \a this mesh.
5071 * \return int - the space dimension.
5072 * \throw If there are no cells in this mesh.
5074 int MEDFileCMesh::getSpaceDimension() const
5076 if(!((const MEDCouplingCMesh*)_cmesh))
5077 throw INTERP_KERNEL::Exception("MEDFileCMesh::getSpaceDimension : unable to get spacedimension because no mesh set !");
5078 return _cmesh->getSpaceDimension();
5082 * Returns a string describing \a this mesh.
5083 * \return std::string - the mesh information string.
5085 std::string MEDFileCMesh::simpleRepr() const
5087 return MEDFileStructuredMesh::simpleRepr();
5091 * Returns a full textual description of \a this mesh.
5092 * \return std::string - the string holding the mesh description.
5094 std::string MEDFileCMesh::advancedRepr() const
5096 return simpleRepr();
5099 MEDFileMesh *MEDFileCMesh::shallowCpy() const
5101 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
5105 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
5107 return new MEDFileCMesh;
5110 MEDFileMesh *MEDFileCMesh::deepCpy() const
5112 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
5113 if((const MEDCouplingCMesh*)_cmesh)
5114 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
5115 ret->deepCpyAttributes();
5120 * Checks if \a this and another mesh are equal.
5121 * \param [in] other - the mesh to compare with.
5122 * \param [in] eps - a precision used to compare real values.
5123 * \param [in,out] what - the string returning description of unequal data.
5124 * \return bool - \c true if the meshes are equal, \c false, else.
5126 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5128 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
5130 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
5133 what="Mesh types differ ! This is cartesian and other is NOT !";
5136 clearNonDiscrAttributes();
5137 otherC->clearNonDiscrAttributes();
5138 const MEDCouplingCMesh *coo1=_cmesh;
5139 const MEDCouplingCMesh *coo2=otherC->_cmesh;
5140 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
5142 what="Mismatch of cartesian meshes ! One is defined and not other !";
5147 bool ret=coo1->isEqual(coo2,eps);
5150 what="cartesian meshes differ !";
5158 * Clears redundant attributes of incorporated data arrays.
5160 void MEDFileCMesh::clearNonDiscrAttributes() const
5162 MEDFileStructuredMesh::clearNonDiscrAttributes();
5163 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
5166 MEDFileCMesh::MEDFileCMesh()
5170 MEDFileCMesh::MEDFileCMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5173 loadCMeshFromFile(fid,mName,dt,it,mrs);
5175 catch(INTERP_KERNEL::Exception& e)
5180 void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5182 ParaMEDMEM::MEDCouplingMeshType meshType;
5185 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
5186 if(meshType!=CARTESIAN)
5188 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
5189 throw INTERP_KERNEL::Exception(oss.str().c_str());
5191 MEDFileCMeshL2 loaderl2;
5192 loaderl2.loadAll(fid,mid,mName,dt,it);
5193 MEDCouplingCMesh *mesh=loaderl2.getMesh();
5196 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
5200 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
5201 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
5203 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
5205 synchronizeTinyInfoOnLeaves();
5209 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
5211 synchronizeTinyInfoOnLeaves();
5216 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
5217 * \param [in] m - the new MEDCouplingCMesh to refer to.
5218 * \throw If the name or the description of \a this mesh and \a m are not empty and are
5221 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
5223 dealWithTinyInfo(m);
5229 void MEDFileCMesh::writeLL(med_idt fid) const
5231 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
5232 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
5233 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
5234 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
5235 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
5236 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
5237 int spaceDim(_cmesh->getSpaceDimension());
5238 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5239 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5240 for(int i=0;i<spaceDim;i++)
5242 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
5244 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
5245 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
5246 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
5248 MEDmeshCr(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
5249 MEDmeshUniversalNameWr(fid,maa);
5250 MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
5251 for(int i=0;i<spaceDim;i++)
5253 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
5254 MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
5257 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
5258 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
5261 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
5263 const MEDCouplingCMesh *cmesh=_cmesh;
5266 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name);
5267 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name);
5268 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
5269 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit);
5272 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
5274 return new MEDFileCurveLinearMesh;
5277 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
5279 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5282 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5283 throw INTERP_KERNEL::Exception(oss.str().c_str());
5285 MEDFileUtilities::CheckFileForRead(fileName);
5286 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5288 ParaMEDMEM::MEDCouplingMeshType meshType;
5290 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
5291 return new MEDFileCurveLinearMesh(fid,ms.front(),dt,it,mrs);
5294 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5296 MEDFileUtilities::CheckFileForRead(fileName);
5297 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5298 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
5301 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
5303 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
5306 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildren() const
5308 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildren());
5309 if((const MEDCouplingCurveLinearMesh *)_clmesh)
5310 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
5314 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const
5316 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
5320 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
5322 return new MEDFileCurveLinearMesh;
5325 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const
5327 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
5328 if((const MEDCouplingCurveLinearMesh*)_clmesh)
5329 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
5330 ret->deepCpyAttributes();
5334 int MEDFileCurveLinearMesh::getMeshDimension() const
5336 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
5337 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
5338 return _clmesh->getMeshDimension();
5341 std::string MEDFileCurveLinearMesh::simpleRepr() const
5343 return MEDFileStructuredMesh::simpleRepr();
5346 std::string MEDFileCurveLinearMesh::advancedRepr() const
5348 return simpleRepr();
5351 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
5353 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
5355 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
5358 what="Mesh types differ ! This is curve linear and other is NOT !";
5361 clearNonDiscrAttributes();
5362 otherC->clearNonDiscrAttributes();
5363 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
5364 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
5365 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
5367 what="Mismatch of curve linear meshes ! One is defined and not other !";
5372 bool ret=coo1->isEqual(coo2,eps);
5375 what="curve linear meshes differ !";
5382 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
5384 MEDFileStructuredMesh::clearNonDiscrAttributes();
5385 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
5388 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
5390 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
5393 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name);
5394 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name);
5395 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
5396 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit);
5399 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
5401 synchronizeTinyInfoOnLeaves();
5405 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
5407 dealWithTinyInfo(m);
5413 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
5415 synchronizeTinyInfoOnLeaves();
5419 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
5423 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5426 loadCLMeshFromFile(fid,mName,dt,it,mrs);
5428 catch(INTERP_KERNEL::Exception& e)
5433 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const
5435 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
5436 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
5437 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
5438 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
5439 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
5440 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
5441 int spaceDim=_clmesh->getSpaceDimension();
5442 int meshDim=_clmesh->getMeshDimension();
5443 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5444 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5445 const DataArrayDouble *coords=_clmesh->getCoords();
5447 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
5448 for(int i=0;i<spaceDim;i++)
5450 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
5452 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
5453 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
5454 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
5456 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
5457 MEDmeshUniversalNameWr(fid,maa);
5458 MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
5459 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
5460 MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
5462 MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
5464 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
5465 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
5468 void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5470 ParaMEDMEM::MEDCouplingMeshType meshType;
5473 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
5474 if(meshType!=CURVE_LINEAR)
5476 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
5477 throw INTERP_KERNEL::Exception(oss.str().c_str());
5479 MEDFileCLMeshL2 loaderl2;
5480 loaderl2.loadAll(fid,mid,mName,dt,it);
5481 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
5484 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
5487 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
5489 return new MEDFileMeshMultiTS;
5492 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName)
5494 return new MEDFileMeshMultiTS(fileName);
5497 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName, const std::string& mName)
5499 return new MEDFileMeshMultiTS(fileName,mName);
5502 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const
5504 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
5505 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
5507 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
5508 if((const MEDFileMesh *)*it)
5509 meshOneTs[i]=(*it)->deepCpy();
5510 ret->_mesh_one_ts=meshOneTs;
5514 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
5516 return _mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
5519 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildren() const
5521 std::vector<const BigMemoryObject *> ret;
5522 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5524 const MEDFileMesh *cur(*it);
5531 std::string MEDFileMeshMultiTS::getName() const
5533 if(_mesh_one_ts.empty())
5534 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
5535 return _mesh_one_ts[0]->getName();
5538 void MEDFileMeshMultiTS::setName(const std::string& newMeshName)
5540 std::string oldName(getName());
5541 std::vector< std::pair<std::string,std::string> > v(1);
5542 v[0].first=oldName; v[0].second=newMeshName;
5546 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
5549 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5551 MEDFileMesh *cur(*it);
5553 ret=cur->changeNames(modifTab) || ret;
5558 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
5560 if(_mesh_one_ts.empty())
5561 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
5562 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
5565 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
5568 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
5569 _mesh_one_ts.resize(1);
5570 mesh1TimeStep->incrRef();
5571 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
5572 _mesh_one_ts[0]=mesh1TimeStep;
5575 void MEDFileMeshMultiTS::write(med_idt fid) const
5577 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5579 (*it)->copyOptionsFrom(*this);
5584 void MEDFileMeshMultiTS::write(const std::string& fileName, int mode) const
5586 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5587 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
5588 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5589 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
5593 void MEDFileMeshMultiTS::loadFromFile(const std::string& fileName, const std::string& mName)
5594 {//for the moment to be improved
5595 _mesh_one_ts.resize(1);
5596 _mesh_one_ts[0]=MEDFileMesh::New(fileName,mName,-1,-1);
5599 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
5603 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName)
5606 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5609 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5610 throw INTERP_KERNEL::Exception(oss.str().c_str());
5612 MEDFileUtilities::CheckFileForRead(fileName);
5613 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5615 ParaMEDMEM::MEDCouplingMeshType meshType;
5617 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dt,it,dummy2);
5618 loadFromFile(fileName,ms.front());
5620 catch(INTERP_KERNEL::Exception& e)
5625 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName, const std::string& mName)
5628 loadFromFile(fileName,mName);
5630 catch(INTERP_KERNEL::Exception& e)
5635 MEDFileMeshes *MEDFileMeshes::New()
5637 return new MEDFileMeshes;
5640 MEDFileMeshes *MEDFileMeshes::New(const std::string& fileName)
5642 return new MEDFileMeshes(fileName);
5645 void MEDFileMeshes::write(med_idt fid) const
5648 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5650 (*it)->copyOptionsFrom(*this);
5655 void MEDFileMeshes::write(const std::string& fileName, int mode) const
5657 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5658 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
5659 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5660 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
5665 int MEDFileMeshes::getNumberOfMeshes() const
5667 return _meshes.size();
5670 MEDFileMeshesIterator *MEDFileMeshes::iterator()
5672 return new MEDFileMeshesIterator(this);
5675 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
5677 if(i<0 || i>=(int)_meshes.size())
5679 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
5680 throw INTERP_KERNEL::Exception(oss.str().c_str());
5682 return _meshes[i]->getOneTimeStep();
5685 MEDFileMesh *MEDFileMeshes::getMeshWithName(const std::string& mname) const
5687 std::vector<std::string> ms=getMeshesNames();
5688 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
5691 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
5692 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
5693 throw INTERP_KERNEL::Exception(oss.str().c_str());
5695 return getMeshAtPos((int)std::distance(ms.begin(),it));
5698 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
5700 std::vector<std::string> ret(_meshes.size());
5702 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5704 const MEDFileMeshMultiTS *f=(*it);
5707 ret[i]=f->getName();
5711 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
5712 throw INTERP_KERNEL::Exception(oss.str().c_str());
5718 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
5721 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
5723 MEDFileMeshMultiTS *cur(*it);
5725 ret=cur->changeNames(modifTab) || ret;
5730 void MEDFileMeshes::resize(int newSize)
5732 _meshes.resize(newSize);
5735 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
5738 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
5739 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5740 elt->setOneTimeStep(mesh);
5741 _meshes.push_back(elt);
5744 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
5747 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
5748 if(i>=(int)_meshes.size())
5749 _meshes.resize(i+1);
5750 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5751 elt->setOneTimeStep(mesh);
5755 void MEDFileMeshes::destroyMeshAtPos(int i)
5757 if(i<0 || i>=(int)_meshes.size())
5759 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
5760 throw INTERP_KERNEL::Exception(oss.str().c_str());
5762 _meshes.erase(_meshes.begin()+i);
5765 void MEDFileMeshes::loadFromFile(const std::string& fileName)
5767 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5769 _meshes.resize(ms.size());
5770 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5771 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it));
5774 MEDFileMeshes::MEDFileMeshes()
5778 MEDFileMeshes::MEDFileMeshes(const std::string& fileName)
5781 loadFromFile(fileName);
5783 catch(INTERP_KERNEL::Exception& /*e*/)
5787 MEDFileMeshes *MEDFileMeshes::deepCpy() const
5789 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
5791 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5792 if((const MEDFileMeshMultiTS *)*it)
5793 meshes[i]=(*it)->deepCpy();
5794 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
5795 ret->_meshes=meshes;
5799 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
5801 return _meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
5804 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildren() const
5806 std::vector<const BigMemoryObject *> ret;
5807 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5809 const MEDFileMeshMultiTS *cur(*it);
5816 std::string MEDFileMeshes::simpleRepr() const
5818 std::ostringstream oss;
5819 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
5820 simpleReprWithoutHeader(oss);
5824 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
5826 int nbOfMeshes=getNumberOfMeshes();
5827 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
5828 std::vector<std::string> mns=getMeshesNames();
5829 for(int i=0;i<nbOfMeshes;i++)
5830 oss << " - #" << i << " \"" << mns[i] << "\"\n";
5833 void MEDFileMeshes::checkCoherency() const
5835 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
5837 std::set<std::string> s;
5838 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5840 const MEDFileMeshMultiTS *elt=(*it);
5843 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
5844 throw INTERP_KERNEL::Exception(oss.str().c_str());
5846 std::size_t sz=s.size();
5847 s.insert(std::string((*it)->getName()));
5850 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
5851 throw INTERP_KERNEL::Exception(oss.str().c_str());
5856 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
5861 _nb_iter=ms->getNumberOfMeshes();
5865 MEDFileMeshesIterator::~MEDFileMeshesIterator()
5869 MEDFileMesh *MEDFileMeshesIterator::nextt()
5871 if(_iter_id<_nb_iter)
5873 MEDFileMeshes *ms(_ms);
5875 return ms->getMeshAtPos(_iter_id++);