1 // Copyright (C) 2007-2015 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDFileMesh.hxx"
22 #include "MEDFileUtilities.hxx"
23 #include "MEDFileFieldOverView.hxx"
24 #include "MEDFileField.hxx"
25 #include "MEDLoader.hxx"
26 #include "MEDFileSafeCaller.txx"
27 #include "MEDLoaderBase.hxx"
29 #include "MEDCouplingUMesh.hxx"
31 #include "InterpKernelAutoPtr.hxx"
36 extern med_geometry_type typmai3[34];
38 using namespace ParaMEDMEM;
40 const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
42 MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true),_axis_type(AX_CART)
46 std::size_t MEDFileMesh::getHeapMemorySizeWithoutChildren() const
48 std::size_t ret(_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity());
49 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
51 ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
52 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
53 ret+=(*it2).capacity();
55 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
56 ret+=(*it).first.capacity()+sizeof(int);
60 std::vector<const BigMemoryObject *> MEDFileMesh::getDirectChildrenWithNull() const
62 std::vector<const BigMemoryObject *> ret(1);
63 ret[0]=(const MEDFileEquivalences *)_equiv;
68 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
69 * file. The first mesh in the file is loaded.
70 * \param [in] fileName - the name of MED file to read.
71 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
72 * mesh using decrRef() as it is no more needed.
73 * \throw If the file is not readable.
74 * \throw If there is no meshes in the file.
75 * \throw If the mesh in the file is of a not supported type.
77 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
79 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
82 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << fileName << "\" !";
83 throw INTERP_KERNEL::Exception(oss.str().c_str());
85 MEDFileUtilities::CheckFileForRead(fileName);
86 ParaMEDMEM::MEDCouplingMeshType meshType;
87 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
90 ParaMEDMEM::MEDCouplingAxisType dummy3;
91 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
92 MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> ret;
97 ret=MEDFileUMesh::New();
102 ret=MEDFileCMesh::New();
107 ret=MEDFileCurveLinearMesh::New();
112 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
113 throw INTERP_KERNEL::Exception(oss.str().c_str());
116 ret->loadLLWithAdditionalItems(fid,ms.front(),dt,it,mrs);
121 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
122 * file. The mesh to load is specified by its name and numbers of a time step and an
124 * \param [in] fileName - the name of MED file to read.
125 * \param [in] mName - the name of the mesh to read.
126 * \param [in] dt - the number of a time step.
127 * \param [in] it - the number of an iteration.
128 * \param [in] joints - the sub-domain joints to use instead of those that can be read
129 * from the MED file. Usually this joints are those just read by another iteration
130 * of mName mesh, when this method is called by MEDFileMeshMultiTS::New()
131 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
132 * mesh using decrRef() as it is no more needed.
133 * \throw If the file is not readable.
134 * \throw If there is no mesh with given attributes in the file.
135 * \throw If the mesh in the file is of a not supported type.
137 MEDFileMesh *MEDFileMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs, MEDFileJoints* joints)
139 MEDFileUtilities::CheckFileForRead(fileName);
140 ParaMEDMEM::MEDCouplingMeshType meshType;
141 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
144 ParaMEDMEM::MEDCouplingAxisType dummy3;
145 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2);
146 MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> ret;
151 ret=MEDFileUMesh::New();
156 ret=MEDFileCMesh::New();
161 ret=MEDFileCurveLinearMesh::New();
166 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
167 throw INTERP_KERNEL::Exception(oss.str().c_str());
170 ret->loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
175 * Writes \a this mesh into an open MED file specified by its descriptor.
176 * \param [in] fid - the MED file descriptor.
177 * \throw If the mesh name is not set.
178 * \throw If the file is open for reading only.
179 * \throw If the writing mode == 1 and the same data is present in an existing file.
181 void MEDFileMesh::write(med_idt fid) const
184 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
186 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
189 const MEDFileEquivalences *eqs(_equiv);
195 * Writes \a this mesh into a MED file specified by its name.
196 * \param [in] fileName - the MED file name.
197 * \param [in] mode - the writing mode. For more on \a mode, see \ref AdvMEDLoaderBasics.
198 * - 2 - erase; an existing file is removed.
199 * - 1 - append; same data should not be present in an existing file.
200 * - 0 - overwrite; same data present in an existing file is overwritten.
201 * \throw If the mesh name is not set.
202 * \throw If \a mode == 1 and the same data is present in an existing file.
204 void MEDFileMesh::write(const std::string& fileName, int mode) const
206 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
207 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
208 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
209 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
214 * Checks if \a this and another mesh are equal.
215 * \param [in] other - the mesh to compare with.
216 * \param [in] eps - a precision used to compare real values.
217 * \param [in,out] what - the string returning description of unequal data.
218 * \return bool - \c true if the meshes are equal, \c false, else.
220 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
222 if(_order!=other->_order)
224 what="Orders differ !";
227 if(_iteration!=other->_iteration)
229 what="Iterations differ !";
232 if(fabs(_time-other->_time)>eps)
234 what="Time values differ !";
237 if(_dt_unit!=other->_dt_unit)
239 what="Time units differ !";
242 if(_name!=other->_name)
244 what="Names differ !";
247 //univ_name has been ignored -> not a bug because it is a mutable attribute
248 if(_desc_name!=other->_desc_name)
250 what="Description names differ !";
253 if(!areGrpsEqual(other,what))
255 if(!areFamsEqual(other,what))
257 if(!areEquivalencesEqual(other,what))
262 void MEDFileMesh::setName(const std::string& name)
268 * Clears redundant attributes of incorporated data arrays.
270 void MEDFileMesh::clearNonDiscrAttributes() const
275 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
277 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
279 if((*it).first==_name)
289 * Copies data on groups and families from another mesh.
290 * \param [in] other - the mesh to copy the data from.
292 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
294 _groups=other._groups;
295 _families=other._families;
300 * This method clear all the groups in the map.
301 * So this method does not operate at all on arrays.
302 * So this method can lead to orphan families.
304 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
306 void MEDFileMesh::clearGrpMap()
312 * This method clear all the families in the map.
313 * So this method does not operate at all on arrays.
314 * WARNING ! if there are some groups lying on cleared families, those groups will be impacted !
316 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamGrpMaps
318 void MEDFileMesh::clearFamMap()
324 * This method clear all the families and groups in the map.
325 * So this method does not operate at all on arrays.
326 * As all groups and families entry will be removed after
327 * the call of MEDFileMesh::setFamilyFieldArr method with 0 or None (python) in the 2nd parameter can be useful to reduce the size of the object.
329 * \sa MEDFileMesh::clearFamMap, MEDFileMesh::clearFamMap
331 void MEDFileMesh::clearFamGrpMaps()
338 * Returns names of families constituting a group.
339 * \param [in] name - the name of the group of interest.
340 * \return std::vector<std::string> - a sequence of names of the families.
341 * \throw If the name of a nonexistent group is specified.
343 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const std::string& name) const
345 std::string oname(name);
346 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
347 if(it==_groups.end())
349 std::vector<std::string> grps=getGroupsNames();
350 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
351 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
352 throw INTERP_KERNEL::Exception(oss.str().c_str());
358 * Returns names of families constituting some groups.
359 * \param [in] grps - a sequence of names of groups of interest.
360 * \return std::vector<std::string> - a sequence of names of the families.
361 * \throw If a name of a nonexistent group is present in \a grps.
363 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const
365 std::set<std::string> fams;
366 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
368 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
369 if(it2==_groups.end())
371 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
372 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
373 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
374 throw INTERP_KERNEL::Exception(oss.str().c_str());
376 fams.insert((*it2).second.begin(),(*it2).second.end());
378 std::vector<std::string> fams2(fams.begin(),fams.end());
383 * Returns ids of families constituting a group.
384 * \param [in] name - the name of the group of interest.
385 * \return std::vector<int> - sequence of ids of the families.
386 * \throw If the name of a nonexistent group is specified.
388 std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const std::string& name) const
390 std::string oname(name);
391 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
392 std::vector<std::string> grps=getGroupsNames();
393 if(it==_groups.end())
395 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
396 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
397 throw INTERP_KERNEL::Exception(oss.str().c_str());
399 return getFamiliesIds((*it).second);
403 * Sets names of families constituting a group. If data on families of this group is
404 * already present, it is overwritten. Every family in \a fams is checked, and if a
405 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
406 * \param [in] name - the name of the group of interest.
407 * \param [in] fams - a sequence of names of families constituting the group.
409 void MEDFileMesh::setFamiliesOnGroup(const std::string& name, const std::vector<std::string>& fams)
411 std::string oname(name);
413 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
415 std::map<std::string,int>::iterator it2=_families.find(*it1);
416 if(it2==_families.end())
422 * Sets families constituting a group. The families are specified by their ids.
423 * If a family name is not found by its id, an exception is thrown.
424 * If several families have same id, the first one in lexical order is taken.
425 * \param [in] name - the name of the group of interest.
426 * \param [in] famIds - a sequence of ids of families constituting the group.
427 * \throw If a family name is not found by its id.
429 void MEDFileMesh::setFamiliesIdsOnGroup(const std::string& name, const std::vector<int>& famIds)
431 std::string oname(name);
432 std::vector<std::string> fams(famIds.size());
434 for(std::vector<int>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
436 std::string name2=getFamilyNameGivenId(*it1);
443 * Returns names of groups including a given family.
444 * \param [in] name - the name of the family of interest.
445 * \return std::vector<std::string> - a sequence of names of groups including the family.
447 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const std::string& name) const
449 std::vector<std::string> ret;
450 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
452 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
455 ret.push_back((*it1).first);
463 * Adds an existing family to groups.
464 * \param [in] famName - a name of family to add to \a grps.
465 * \param [in] grps - a sequence of group names to add the family in.
466 * \throw If a family named \a famName not yet exists.
468 void MEDFileMesh::setGroupsOnFamily(const std::string& famName, const std::vector<std::string>& grps)
470 std::string fName(famName);
471 const std::map<std::string,int>::const_iterator it=_families.find(fName);
472 if(it==_families.end())
474 std::vector<std::string> fams=getFamiliesNames();
475 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
476 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
477 throw INTERP_KERNEL::Exception(oss.str().c_str());
479 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
481 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
482 if(it2!=_groups.end())
483 (*it2).second.push_back(fName);
486 std::vector<std::string> grps2(1,fName);
493 * Returns names of all groups of \a this mesh.
494 * \return std::vector<std::string> - a sequence of group names.
496 std::vector<std::string> MEDFileMesh::getGroupsNames() const
498 std::vector<std::string> ret(_groups.size());
500 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
506 * Returns names of all families of \a this mesh.
507 * \return std::vector<std::string> - a sequence of family names.
509 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
511 std::vector<std::string> ret(_families.size());
513 for(std::map<std::string, int >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
519 * Returns names of all families of \a this mesh but like they would be in file.
520 * This method is here only for MED file families gurus. If you are a kind user forget this method :-)
521 * This method is only useful for aggressive users that want to have in their file a same family lying both on cells and on nodes. This is not a good idea for lisibility !
522 * For your information internaly in memory such families are renamed to have a nicer API.
524 std::vector<std::string> MEDFileMesh::getFamiliesNamesWithFilePointOfView() const
526 std::vector<std::string> ret(getFamiliesNames());
527 MEDFileMeshL2::RenameFamiliesFromMemToFile(ret);
531 std::string MEDFileMesh::GetMagicFamilyStr()
533 return std::string(MEDFileMeshL2::ZE_SEP_FOR_FAMILY_KILLERS);
537 * Changes a name of every family, included in one group only, to be same as the group name.
538 * \throw If there are families with equal names in \a this mesh.
540 void MEDFileMesh::assignFamilyNameWithGroupName()
542 std::map<std::string, std::vector<std::string> > groups(_groups);
543 std::map<std::string,int> newFams;
544 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
546 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
547 if(grps.size()==1 && groups[grps[0]].size()==1)
549 if(newFams.find(grps[0])!=newFams.end())
551 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
552 throw INTERP_KERNEL::Exception(oss.str().c_str());
554 newFams[grps[0]]=(*it).second;
555 std::vector<std::string>& grps2=groups[grps[0]];
556 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
561 if(newFams.find((*it).first)!=newFams.end())
563 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
564 throw INTERP_KERNEL::Exception(oss.str().c_str());
566 newFams[(*it).first]=(*it).second;
574 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
576 * \return the removed groups.
578 std::vector<std::string> MEDFileMesh::removeEmptyGroups()
580 std::vector<std::string> ret;
581 std::map<std::string, std::vector<std::string> > newGrps;
582 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
584 if((*it).second.empty())
585 ret.push_back((*it).first);
587 newGrps[(*it).first]=(*it).second;
595 * Removes a group from \a this mesh.
596 * \param [in] name - the name of the group to remove.
597 * \throw If no group with such a \a name exists.
599 void MEDFileMesh::removeGroup(const std::string& name)
601 std::string oname(name);
602 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
603 std::vector<std::string> grps=getGroupsNames();
604 if(it==_groups.end())
606 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
607 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
608 throw INTERP_KERNEL::Exception(oss.str().c_str());
614 * Removes a family from \a this mesh.
615 * \param [in] name - the name of the family to remove.
616 * \throw If no family with such a \a name exists.
618 void MEDFileMesh::removeFamily(const std::string& name)
620 std::string oname(name);
621 std::map<std::string, int >::iterator it=_families.find(oname);
622 std::vector<std::string> fams=getFamiliesNames();
623 if(it==_families.end())
625 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
626 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
627 throw INTERP_KERNEL::Exception(oss.str().c_str());
630 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
632 std::vector<std::string>& v=(*it3).second;
633 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
640 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
641 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
642 * family field whatever its level. This method also suppresses the orphan families.
644 * \return - The list of removed groups names.
646 * \sa MEDFileMesh::removeOrphanFamilies.
648 std::vector<std::string> MEDFileMesh::removeOrphanGroups()
650 removeOrphanFamilies();
651 return removeEmptyGroups();
655 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
656 * 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.
658 * \return - The list of removed families names.
659 * \sa MEDFileMesh::removeOrphanGroups.
661 std::vector<std::string> MEDFileMesh::removeOrphanFamilies()
663 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
664 std::vector<std::string> ret;
665 if(!((DataArrayInt*)allFamIdsInUse))
667 ret=getFamiliesNames();
668 _families.clear(); _groups.clear();
671 std::map<std::string,int> famMap;
672 std::map<std::string, std::vector<std::string> > grps(_groups);
673 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
675 if(allFamIdsInUse->presenceOfValue((*it).second))
676 famMap[(*it).first]=(*it).second;
679 ret.push_back((*it).first);
680 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first);
681 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
683 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
684 std::vector<std::string>& famv=(*it3).second;
685 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
691 { _families=famMap; _groups=grps; }
696 * This method operates only on maps in \a this. The arrays are not considered here. So this method will remove a family (except "FAMILLE_ZERO" family) if no group lies on it whatever
697 * this family is orphan or not.
699 * \warning this method is different from removeOrphanFamilies that scans family field array to find orphan families.
701 void MEDFileMesh::removeFamiliesReferedByNoGroups()
703 std::map<std::string,int> fams;
704 std::set<std::string> sfams;
705 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
706 sfams.insert((*it).first);
707 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
708 for(std::vector<std::string>::const_iterator it1=(*it0).second.begin();it1!=(*it0).second.end();it1++)
710 for(std::set<std::string>::const_iterator it=sfams.begin();it!=sfams.end();it++)
711 if(*it!=DFT_FAM_NAME)
712 _families.erase(*it);
716 * This method has no impact on groups. This method only works on families. This method firstly removes families not refered by any groups in \a this, then all unused entities
717 * are put as belonging to family 0 ("FAMILLE_ZERO"). Finally, all orphanFamilies are killed.
718 * This method raises an exception if "FAMILLE_ZERO" is already belonging to a group.
720 * \sa MEDFileMesh::removeOrphanFamilies
722 void MEDFileMesh::rearrangeFamilies()
724 checkOrphanFamilyZero();
725 removeFamiliesReferedByNoGroups();
727 std::vector<int> levels(getNonEmptyLevelsExt());
728 std::set<int> idsRefed;
729 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
730 idsRefed.insert((*it).second);
731 for(std::vector<int>::const_iterator it=levels.begin();it!=levels.end();it++)
733 const DataArrayInt *fams(0);
736 fams=getFamilyFieldAtLevel(*it);
738 catch(INTERP_KERNEL::Exception& e) { }
741 std::vector<bool> v(fams->getNumberOfTuples(),false);
742 for(std::set<int>::const_iterator pt=idsRefed.begin();pt!=idsRefed.end();pt++)
743 fams->switchOnTupleEqualTo(*pt,v);
744 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> unfetchedIds(DataArrayInt::BuildListOfSwitchedOff(v));
745 if(!unfetchedIds->empty())
747 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFams(fams->deepCpy());
748 newFams->setPartOfValuesSimple3(0,unfetchedIds->begin(),unfetchedIds->end(),0,1,1);
749 setFamilyFieldArr(*it,newFams);
752 removeOrphanFamilies();
756 * This method only checks that "FAMILLE_ZERO" is orphan (not belonging to a group).
758 void MEDFileMesh::checkOrphanFamilyZero() const
760 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
762 if(std::find((*it).second.begin(),(*it).second.end(),DFT_FAM_NAME)!=(*it).second.end())
764 std::ostringstream oss; oss << "MEDFileMesh::rearrangeFamilies : Groups \"" << (*it).first << "\" is lying on family \"" << DFT_FAM_NAME << "\" !";
765 throw INTERP_KERNEL::Exception(oss.str().c_str());
771 * Renames a group in \a this mesh.
772 * \param [in] oldName - a current name of the group to rename.
773 * \param [in] newName - a new group name.
774 * \throw If no group named \a oldName exists in \a this mesh.
775 * \throw If a group named \a newName already exists.
777 void MEDFileMesh::changeGroupName(const std::string& oldName, const std::string& newName)
779 std::string oname(oldName);
780 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
781 std::vector<std::string> grps=getGroupsNames();
782 if(it==_groups.end())
784 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
785 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
786 throw INTERP_KERNEL::Exception(oss.str().c_str());
788 std::string nname(newName);
789 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
790 if(it2!=_groups.end())
792 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
793 throw INTERP_KERNEL::Exception(oss.str().c_str());
795 std::vector<std::string> cpy=(*it).second;
797 _groups[newName]=cpy;
801 * Changes an id of a family in \a this mesh.
802 * This method calls changeFamilyIdArr().
803 * \param [in] oldId - a current id of the family.
804 * \param [in] newId - a new family id.
806 void MEDFileMesh::changeFamilyId(int oldId, int newId)
808 changeFamilyIdArr(oldId,newId);
809 std::map<std::string,int> fam2;
810 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
812 if((*it).second==oldId)
813 fam2[(*it).first]=newId;
815 fam2[(*it).first]=(*it).second;
821 * Renames a family in \a this mesh.
822 * \param [in] oldName - a current name of the family to rename.
823 * \param [in] newName - a new family name.
824 * \throw If no family named \a oldName exists in \a this mesh.
825 * \throw If a family named \a newName already exists.
827 void MEDFileMesh::changeFamilyName(const std::string& oldName, const std::string& newName)
829 std::string oname(oldName);
830 std::map<std::string, int >::iterator it=_families.find(oname);
831 std::vector<std::string> fams=getFamiliesNames();
832 if(it==_families.end())
834 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
835 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
836 throw INTERP_KERNEL::Exception(oss.str().c_str());
838 std::string nname(newName);
839 std::map<std::string, int >::iterator it2=_families.find(nname);
840 if(it2!=_families.end())
842 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
843 throw INTERP_KERNEL::Exception(oss.str().c_str());
845 int cpy=(*it).second;
847 _families[newName]=cpy;
848 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
850 std::vector<std::string>& v=(*it3).second;
851 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
858 * Checks if \a this and another mesh contains the same families.
859 * \param [in] other - the mesh to compare with \a this one.
860 * \param [in,out] what - an unused parameter.
861 * \return bool - \c true if number of families and their ids are the same in the two
862 * meshes. Families with the id == \c 0 are not considered.
864 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
866 if(_families==other->_families)
868 std::map<std::string,int> fam0;
869 std::map<std::string,int> fam1;
870 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
872 fam0[(*it).first]=(*it).second;
873 for(std::map<std::string,int>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
875 fam1[(*it).first]=(*it).second;
880 * Checks if \a this and another mesh contains the same groups.
881 * \param [in] other - the mesh to compare with \a this one.
882 * \param [in,out] what - a string describing a difference of groups of the two meshes
883 * in case if this method returns \c false.
884 * \return bool - \c true if number of groups and families constituting them are the
885 * same in the two meshes.
887 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
889 if(_groups==other->_groups)
892 std::size_t sz=_groups.size();
893 if(sz!=other->_groups.size())
895 what="Groups differ because not same number !\n";
900 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
901 for(std::size_t i=0;i<sz && ret;i++,it1++)
903 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
904 if(it2!=other->_groups.end())
906 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
907 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
913 what="A group in first mesh exists not in other !\n";
919 std::ostringstream oss; oss << "Groups description differs :\n";
920 oss << "First group description :\n";
921 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
923 oss << " Group \"" << (*it).first << "\" on following families :\n";
924 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
925 oss << " \"" << *it2 << "\n";
927 oss << "Second group description :\n";
928 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
930 oss << " Group \"" << (*it).first << "\" on following families :\n";
931 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
932 oss << " \"" << *it2 << "\n";
940 * Checks if a group with a given name exists in \a this mesh.
941 * \param [in] groupName - the group name.
942 * \return bool - \c true the group \a groupName exists in \a this mesh.
944 bool MEDFileMesh::existsGroup(const std::string& groupName) const
946 std::string grpName(groupName);
947 return _groups.find(grpName)!=_groups.end();
951 * Checks if a family with a given id exists in \a this mesh.
952 * \param [in] famId - the family id.
953 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
955 bool MEDFileMesh::existsFamily(int famId) const
957 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
958 if((*it2).second==famId)
964 * Checks if a family with a given name exists in \a this mesh.
965 * \param [in] familyName - the family name.
966 * \return bool - \c true the family \a familyName exists in \a this mesh.
968 bool MEDFileMesh::existsFamily(const std::string& familyName) const
970 std::string fname(familyName);
971 return _families.find(fname)!=_families.end();
975 * Sets an id of a family.
976 * \param [in] familyName - the family name.
977 * \param [in] id - a new id of the family.
979 void MEDFileMesh::setFamilyId(const std::string& familyName, int id)
981 std::string fname(familyName);
985 void MEDFileMesh::setFamilyIdUnique(const std::string& familyName, int id)
987 std::string fname(familyName);
988 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
991 if((*it).first!=familyName)
993 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
994 throw INTERP_KERNEL::Exception(oss.str().c_str());
1001 * Adds a family to \a this mesh.
1002 * \param [in] familyName - a name of the family.
1003 * \param [in] famId - an id of the family.
1004 * \throw If a family with the same name or id already exists in \a this mesh.
1006 void MEDFileMesh::addFamily(const std::string& familyName, int famId)
1008 std::string fname(familyName);
1009 std::map<std::string,int>::const_iterator it=_families.find(fname);
1010 if(it==_families.end())
1012 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
1013 if((*it2).second==famId)
1015 std::ostringstream oss;
1016 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
1017 throw INTERP_KERNEL::Exception(oss.str().c_str());
1019 _families[fname]=famId;
1023 if((*it).second!=famId)
1025 std::ostringstream oss;
1026 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
1027 throw INTERP_KERNEL::Exception(oss.str().c_str());
1033 * Creates a group including all mesh entities of given dimension.
1034 * \warning This method does \b not guarantee that the created group includes mesh
1035 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
1036 * present in family fields of different dimensions. To assure this, call
1037 * ensureDifferentFamIdsPerLevel() \b before calling this method.
1038 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
1040 * \param [in] groupName - a name of the new group.
1041 * \throw If a group named \a groupName already exists.
1042 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
1043 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
1045 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const std::string& groupName)
1047 std::string grpName(groupName);
1048 std::vector<int> levs=getNonEmptyLevelsExt();
1049 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
1051 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
1052 oss << "Available relative ext levels are : ";
1053 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1054 throw INTERP_KERNEL::Exception(oss.str().c_str());
1056 if(existsGroup(groupName))
1058 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
1059 oss << "Already existing groups are : ";
1060 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
1061 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
1062 throw INTERP_KERNEL::Exception(oss.str().c_str());
1064 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
1066 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
1067 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
1068 std::vector<std::string> familiesOnWholeGroup;
1069 for(const int *it=famIds->begin();it!=famIds->end();it++)
1072 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
1074 _groups[grpName]=familiesOnWholeGroup;
1078 * Ensures that given family ids do not present in family fields of dimensions different
1079 * than given ones. If a family id is present in the family fields of dimensions different
1080 * than the given ones, a new family is created and the whole data is updated accordingly.
1081 * \param [in] famIds - a sequence of family ids to check.
1082 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
1083 * famIds should exclusively belong.
1084 * \return bool - \c true if no modification is done in \a this mesh by this method.
1086 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt)
1088 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
1089 std::vector<int> levs=getNonEmptyLevelsExt();
1090 std::set<int> levs2(levs.begin(),levs.end());
1091 std::vector<int> levsToTest;
1092 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
1093 std::set<int> famIds2(famIds.begin(),famIds.end());
1096 if(!_families.empty())
1097 maxFamId=getMaxFamilyId()+1;
1098 std::vector<std::string> allFams=getFamiliesNames();
1099 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
1101 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
1104 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
1105 std::vector<int> tmp;
1106 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
1107 for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
1110 std::string famName=getFamilyNameGivenId(*it2);
1111 std::ostringstream oss; oss << "Family_" << maxFamId;
1112 std::string zeName=CreateNameNotIn(oss.str(),allFams);
1113 addFamilyOnAllGroupsHaving(famName,zeName);
1114 _families[zeName]=maxFamId;
1115 (const_cast<DataArrayInt *>(fieldFamIds))->changeValue(*it2,maxFamId);
1124 * Adds a family to a given group in \a this mesh. If the group with a given name does
1125 * not exist, it is created.
1126 * \param [in] grpName - the name of the group to add the family in.
1127 * \param [in] famName - the name of the family to add to the group named \a grpName.
1128 * \throw If \a grpName or \a famName is an empty string.
1129 * \throw If no family named \a famName is present in \a this mesh.
1131 void MEDFileMesh::addFamilyOnGrp(const std::string& grpName, const std::string& famName)
1133 std::string grpn(grpName);
1134 std::string famn(famName);
1135 if(grpn.empty() || famn.empty())
1136 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
1137 std::vector<std::string> fams=getFamiliesNames();
1138 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
1140 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
1141 oss << "Create this family or choose an existing one ! Existing fams are : ";
1142 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
1143 throw INTERP_KERNEL::Exception(oss.str().c_str());
1145 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
1146 if(it==_groups.end())
1148 _groups[grpn].push_back(famn);
1152 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
1153 if(it2==(*it).second.end())
1154 (*it).second.push_back(famn);
1159 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1160 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1161 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1163 void MEDFileMesh::addFamilyOnAllGroupsHaving(const std::string& famName, const std::string& otherFamName)
1165 std::string famNameCpp(famName);
1166 std::string otherCpp(otherFamName);
1167 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1169 std::vector<std::string>& v=(*it).second;
1170 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1172 v.push_back(otherCpp);
1178 * \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).
1179 * \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)
1181 void MEDFileMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr)
1184 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
1185 std::string grpName(ids->getName());
1187 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
1188 ids->checkStrictlyMonotonic(true);
1189 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
1190 std::vector<std::string> grpsNames=getGroupsNames();
1191 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
1193 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
1194 throw INTERP_KERNEL::Exception(oss.str().c_str());
1196 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds(getAllNonNullFamilyIds());
1197 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
1198 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
1199 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
1200 std::vector<int> familyIds;
1201 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
1202 int maxVal=getTheMaxAbsFamilyId()+1;
1203 std::map<std::string,int> families(_families);
1204 std::map<std::string, std::vector<std::string> > groups(_groups);
1205 std::vector<std::string> fams;
1206 bool created(false);
1207 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
1209 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
1210 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
1211 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
1212 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
1215 bool isFamPresent=false;
1216 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
1217 isFamPresent=(*itl)->presenceOfValue(*famId);
1219 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
1222 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
1223 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
1224 fams.push_back(locFamName);
1225 if(existsFamily(*famId))
1227 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
1228 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1231 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
1235 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
1236 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
1237 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
1238 if(existsFamily(*famId))
1240 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
1241 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId),v);
1246 for(std::size_t i=0;i<familyIds.size();i++)
1248 DataArrayInt *da=idsPerfamiliyIds[i];
1249 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
1253 _groups[grpName]=fams;
1256 void MEDFileMesh::changeAllGroupsContainingFamily(const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1258 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1261 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const std::string& familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1263 std::string fam(familyNameToChange);
1264 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1266 std::vector<std::string>& fams((*it).second);
1267 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1271 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1277 * Returns a name of the family having a given id or, if no such a family exists, creates
1278 * a new uniquely named family and returns its name.
1279 * \param [in] id - the id of the family whose name is required.
1280 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1281 * \return std::string - the name of the existing or the created family.
1282 * \throw If it is not possible to create a unique family name.
1284 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created)
1286 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1290 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1291 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1292 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1293 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1295 * This method will throws an exception if it is not possible to create a unique family name.
1297 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created)
1299 std::vector<std::string> famAlreadyExisting(families.size());
1301 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1303 if((*it).second!=id)
1305 famAlreadyExisting[ii]=(*it).first;
1314 std::ostringstream oss; oss << "Family_" << id;
1315 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1321 * Sets names and ids of all families in \a this mesh.
1322 * \param [in] info - a map of a family name to a family id.
1324 void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
1330 * Sets names of all groups and families constituting them in \a this mesh.
1331 * \param [in] info - a map of a group name to a vector of names of families
1332 * constituting the group.
1334 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1340 * Returns an id of the family having a given name.
1341 * \param [in] name - the name of the family of interest.
1342 * \return int - the id of the family of interest.
1343 * \throw If no family with such a \a name exists.
1345 int MEDFileMesh::getFamilyId(const std::string& name) const
1347 std::string oname(name);
1348 std::map<std::string, int>::const_iterator it=_families.find(oname);
1349 std::vector<std::string> fams=getFamiliesNames();
1350 if(it==_families.end())
1352 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1353 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1354 throw INTERP_KERNEL::Exception(oss.str().c_str());
1356 return (*it).second;
1360 * Returns ids of the families having given names.
1361 * \param [in] fams - a sequence of the names of families of interest.
1362 * \return std::vector<int> - a sequence of the ids of families of interest.
1363 * \throw If \a fams contains a name of an inexistent family.
1365 std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const
1367 std::vector<int> ret(fams.size());
1369 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1371 std::map<std::string, int>::const_iterator it2=_families.find(*it);
1372 if(it2==_families.end())
1374 std::vector<std::string> fams2=getFamiliesNames();
1375 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1376 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1377 throw INTERP_KERNEL::Exception(oss.str().c_str());
1379 ret[i]=(*it2).second;
1385 * Returns a maximal abs(id) of families in \a this mesh.
1386 * \return int - the maximal norm of family id.
1387 * \throw If there are no families in \a this mesh.
1389 int MEDFileMesh::getMaxAbsFamilyId() const
1391 if(_families.empty())
1392 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1393 int ret=-std::numeric_limits<int>::max();
1394 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1396 ret=std::max(std::abs((*it).second),ret);
1402 * Returns a maximal id of families in \a this mesh.
1403 * \return int - the maximal family id.
1404 * \throw If there are no families in \a this mesh.
1406 int MEDFileMesh::getMaxFamilyId() const
1408 if(_families.empty())
1409 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1410 int ret=-std::numeric_limits<int>::max();
1411 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1413 ret=std::max((*it).second,ret);
1419 * Returns a minimal id of families in \a this mesh.
1420 * \return int - the minimal family id.
1421 * \throw If there are no families in \a this mesh.
1423 int MEDFileMesh::getMinFamilyId() const
1425 if(_families.empty())
1426 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1427 int ret=std::numeric_limits<int>::max();
1428 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1430 ret=std::min((*it).second,ret);
1436 * Returns a maximal id of families in \a this mesh. Not only named families are
1437 * considered but all family fields as well.
1438 * \return int - the maximal family id.
1440 int MEDFileMesh::getTheMaxAbsFamilyId() const
1442 int m1=-std::numeric_limits<int>::max();
1443 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1444 m1=std::max(std::abs((*it).second),m1);
1445 int m2=getMaxAbsFamilyIdInArrays();
1446 return std::max(m1,m2);
1450 * Returns a maximal id of families in \a this mesh. Not only named families are
1451 * considered but all family fields as well.
1452 * \return int - the maximal family id.
1454 int MEDFileMesh::getTheMaxFamilyId() const
1456 int m1=-std::numeric_limits<int>::max();
1457 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1458 m1=std::max((*it).second,m1);
1459 int m2=getMaxFamilyIdInArrays();
1460 return std::max(m1,m2);
1464 * Returns a minimal id of families in \a this mesh. Not only named families are
1465 * considered but all family fields as well.
1466 * \return int - the minimal family id.
1468 int MEDFileMesh::getTheMinFamilyId() const
1470 int m1=std::numeric_limits<int>::max();
1471 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1472 m1=std::min((*it).second,m1);
1473 int m2=getMinFamilyIdInArrays();
1474 return std::min(m1,m2);
1478 * This method only considers the maps. The contain of family array is ignored here.
1480 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1482 DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const
1484 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
1486 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1487 v.insert((*it).second);
1488 ret->alloc((int)v.size(),1);
1489 std::copy(v.begin(),v.end(),ret->getPointer());
1494 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1496 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1498 DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const
1500 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1501 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret;
1502 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1504 const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1505 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> dv=arr->getDifferentValues();
1506 if((DataArrayInt *) ret)
1507 ret=dv->buildUnion(ret);
1515 * true is returned if no modification has been needed. false if family
1516 * renumbering has been needed.
1518 bool MEDFileMesh::ensureDifferentFamIdsPerLevel()
1520 std::vector<int> levs=getNonEmptyLevelsExt();
1521 std::set<int> allFamIds;
1522 int maxId=getMaxFamilyId()+1;
1523 std::map<int,std::vector<int> > famIdsToRenum;
1524 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1526 const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
1529 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1531 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1533 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1535 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1538 if(famIdsToRenum.empty())
1540 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1541 for(std::map<int,std::vector<int> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1543 DataArrayInt *fam=const_cast<DataArrayInt *>(getFamilyFieldAtLevel((*it2).first));
1544 int *famIdsToChange=fam->getPointer();
1545 std::map<int,int> ren;
1546 for(std::vector<int>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1548 if(allIds->presenceOfValue(*it3))
1550 std::string famName=getFamilyNameGivenId(*it3);
1551 std::vector<std::string> grps=getGroupsOnFamily(famName);
1554 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1555 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1556 addFamilyOnGrp((*it4),newFam);
1559 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1560 for(const int *id=ids->begin();id!=ids->end();id++)
1561 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1567 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1568 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1569 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1570 * This method will throw an exception if a same family id is detected in different level.
1571 * \warning This policy is the opposite of those in MED file documentation ...
1573 void MEDFileMesh::normalizeFamIdsTrio()
1575 ensureDifferentFamIdsPerLevel();
1576 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1577 std::vector<int> levs=getNonEmptyLevelsExt();
1578 std::set<int> levsS(levs.begin(),levs.end());
1579 std::set<std::string> famsFetched;
1580 std::map<std::string,int> families;
1581 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1584 const DataArrayInt *fam=getFamilyFieldAtLevel(0);
1588 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1589 std::map<int,int> ren;
1590 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1592 int nbOfTuples=fam->getNumberOfTuples();
1593 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1594 for(int *w=start;w!=start+nbOfTuples;w++)
1596 for(const int *it=tmp->begin();it!=tmp->end();it++)
1598 if(allIds->presenceOfValue(*it))
1600 std::string famName=getFamilyNameGivenId(*it);
1601 families[famName]=ren[*it];
1602 famsFetched.insert(famName);
1607 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1610 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
1614 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1615 std::map<int,int> ren;
1616 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1618 int nbOfTuples=fam->getNumberOfTuples();
1619 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1620 for(int *w=start;w!=start+nbOfTuples;w++)
1622 for(const int *it=tmp->begin();it!=tmp->end();it++)
1624 if(allIds->presenceOfValue(*it))
1626 std::string famName=getFamilyNameGivenId(*it);
1627 families[famName]=ren[*it];
1628 famsFetched.insert(famName);
1633 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1635 DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
1638 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1639 fam->fillWithZero();
1640 for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
1641 if(allIds->presenceOfValue(*it3))
1643 std::string famName=getFamilyNameGivenId(*it3);
1644 families[famName]=0;
1645 famsFetched.insert(famName);
1650 std::vector<std::string> allFams=getFamiliesNames();
1651 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1652 std::set<std::string> unFetchedIds;
1653 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1654 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1655 families[*it4]=_families[*it4];
1660 * This method normalizes fam id with the following policy.
1661 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1662 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1663 * This method will throw an exception if a same family id is detected in different level.
1665 void MEDFileMesh::normalizeFamIdsMEDFile()
1667 ensureDifferentFamIdsPerLevel();
1668 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1669 std::vector<int> levs=getNonEmptyLevelsExt();
1670 std::set<int> levsS(levs.begin(),levs.end());
1671 std::set<std::string> famsFetched;
1672 std::map<std::string,int> families;
1674 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1677 const DataArrayInt *fam=getFamilyFieldAtLevel(1);
1680 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1681 std::map<int,int> ren;
1682 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1684 int nbOfTuples=fam->getNumberOfTuples();
1685 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1686 for(int *w=start;w!=start+nbOfTuples;w++)
1688 for(const int *it=tmp->begin();it!=tmp->end();it++)
1690 if(allIds->presenceOfValue(*it))
1692 std::string famName=getFamilyNameGivenId(*it);
1693 families[famName]=ren[*it];
1694 famsFetched.insert(famName);
1700 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1702 const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
1705 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1706 std::map<int,int> ren;
1707 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1709 int nbOfTuples=fam->getNumberOfTuples();
1710 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1711 for(int *w=start;w!=start+nbOfTuples;w++)
1713 for(const int *it=tmp->begin();it!=tmp->end();it++)
1715 if(allIds->presenceOfValue(*it))
1717 std::string famName=getFamilyNameGivenId(*it);
1718 families[famName]=ren[*it];
1719 famsFetched.insert(famName);
1725 std::vector<std::string> allFams=getFamiliesNames();
1726 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1727 std::set<std::string> unFetchedIds;
1728 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1729 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1730 families[*it4]=_families[*it4];
1735 * Returns a name of the family by its id. If there are several families having the given
1736 * id, the name first in lexical order is returned.
1737 * \param [in] id - the id of the family whose name is required.
1738 * \return std::string - the name of the found family.
1739 * \throw If no family with the given \a id exists.
1741 std::string MEDFileMesh::getFamilyNameGivenId(int id) const
1743 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1744 if((*it).second==id)
1746 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1747 throw INTERP_KERNEL::Exception(oss.str().c_str());
1751 * Returns a string describing \a this mesh. This description includes the mesh name and
1752 * the mesh description string.
1753 * \return std::string - the mesh information string.
1755 std::string MEDFileMesh::simpleRepr() const
1757 std::ostringstream oss;
1758 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1759 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1760 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1765 * This method is nearly like getFamilyFieldAtLevel method. Except that if the array does not exist at the specified level \a meshDimRelToMaxExt
1766 * an empty one is created.
1768 DataArrayInt *MEDFileMesh::getOrCreateAndGetFamilyFieldAtLevel(int meshDimRelToMaxExt)
1770 DataArrayInt *ret(getFamilyFieldAtLevel(meshDimRelToMaxExt));
1773 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr(DataArrayInt::New());
1774 arr->alloc(getSizeAtLevel(meshDimRelToMaxExt),1);
1775 arr->fillWithZero();
1776 setFamilyFieldArr(meshDimRelToMaxExt,arr);
1777 return getFamilyFieldAtLevel(meshDimRelToMaxExt);
1781 * Returns ids of mesh entities contained in a given group of a given dimension.
1782 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1784 * \param [in] grp - the name of the group of interest.
1785 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1786 * returned instead of ids.
1787 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1788 * numbers, if available and required, of mesh entities of the group. The caller
1789 * is to delete this array using decrRef() as it is no more needed.
1790 * \throw If the name of a nonexistent group is specified.
1791 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1793 DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
1795 std::vector<std::string> tmp(1);
1797 DataArrayInt *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
1803 * Returns ids of mesh entities contained in given groups of a given dimension.
1804 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1806 * \param [in] grps - the names of the groups of interest.
1807 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1808 * returned instead of ids.
1809 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1810 * numbers, if available and required, of mesh entities of the groups. The caller
1811 * is to delete this array using decrRef() as it is no more needed.
1812 * \throw If the name of a nonexistent group is present in \a grps.
1813 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1815 DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
1817 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
1818 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
1822 * Returns ids of mesh entities contained in a given family of a given dimension.
1823 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1825 * \param [in] fam - the name of the family of interest.
1826 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1827 * returned instead of ids.
1828 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1829 * numbers, if available and required, of mesh entities of the family. The caller
1830 * is to delete this array using decrRef() as it is no more needed.
1831 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1833 DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
1835 std::vector<std::string> tmp(1);
1837 DataArrayInt *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
1843 * Returns ids of nodes contained in a given group.
1844 * \param [in] grp - the name of the group of interest.
1845 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1846 * returned instead of ids.
1847 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1848 * numbers, if available and required, of nodes of the group. The caller
1849 * is to delete this array using decrRef() as it is no more needed.
1850 * \throw If the name of a nonexistent group is specified.
1851 * \throw If the family field is missing for nodes.
1853 DataArrayInt *MEDFileMesh::getNodeGroupArr(const std::string& grp, bool renum) const
1855 std::vector<std::string> tmp(1);
1857 DataArrayInt *ret=getNodeGroupsArr(tmp,renum);
1863 * Returns ids of nodes contained in given groups.
1864 * \param [in] grps - the names of the groups of interest.
1865 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1866 * returned instead of ids.
1867 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1868 * numbers, if available and required, of nodes of the groups. The caller
1869 * is to delete this array using decrRef() as it is no more needed.
1870 * \throw If the name of a nonexistent group is present in \a grps.
1871 * \throw If the family field is missing for nodes.
1873 DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const
1875 return getGroupsArr(1,grps,renum);
1879 * Returns ids of nodes contained in a given group.
1880 * \param [in] grp - the name of the group of interest.
1881 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1882 * returned instead of ids.
1883 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1884 * numbers, if available and required, of nodes of the group. The caller
1885 * is to delete this array using decrRef() as it is no more needed.
1886 * \throw If the name of a nonexistent group is specified.
1887 * \throw If the family field is missing for nodes.
1889 DataArrayInt *MEDFileMesh::getNodeFamilyArr(const std::string& fam, bool renum) const
1891 std::vector<std::string> tmp(1);
1893 DataArrayInt *ret=getNodeFamiliesArr(tmp,renum);
1899 * Returns ids of nodes contained in given families.
1900 * \param [in] fams - the names of the families of interest.
1901 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1902 * returned instead of ids.
1903 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1904 * numbers, if available and required, of nodes of the families. The caller
1905 * is to delete this array using decrRef() as it is no more needed.
1906 * \throw If the family field is missing for nodes.
1908 DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const
1910 return getFamiliesArr(1,fams,renum);
1914 * Adds groups of given dimension and creates corresponding families and family fields
1915 * given ids of mesh entities of each group.
1916 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
1917 * \param [in] grps - a sequence of arrays of ids each describing a group.
1918 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
1920 * \throw If names of some groups in \a grps are equal.
1921 * \throw If \a grps includes a group with an empty name.
1922 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
1923 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
1925 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum)
1929 std::set<std::string> grpsName;
1930 std::vector<std::string> grpsName2(grps.size());
1933 for(std::vector<const DataArrayInt *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
1935 grpsName.insert((*it)->getName());
1936 grpsName2[i]=(*it)->getName();
1938 if(grpsName.size()!=grps.size())
1939 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
1940 if(grpsName.find(std::string(""))!=grpsName.end())
1941 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
1942 int sz=getSizeAtLevel(meshDimRelToMaxExt);
1943 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam;
1944 std::vector< std::vector<int> > fidsOfGroups;
1947 fam=DataArrayInt::MakePartition(grps,sz,fidsOfGroups);
1951 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > grps2(grps.size());
1952 for(unsigned int ii=0;ii<grps.size();ii++)
1954 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
1955 grps2[ii]->setName(grps[ii]->getName());
1957 std::vector<const DataArrayInt *> grps3(grps2.begin(),grps2.end());
1958 fam=DataArrayInt::MakePartition(grps3,sz,fidsOfGroups);
1961 if(!_families.empty())
1962 offset=getMaxAbsFamilyId()+1;
1963 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
1964 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getDifferentValues();
1965 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
1966 setFamilyFieldArr(meshDimRelToMaxExt,fam);
1970 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
1971 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
1972 * For the moment, the two last input parameters are not taken into account.
1974 void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
1976 std::map<int,std::string> famInv;
1977 for(const int *it=famIds->begin();it!=famIds->end();it++)
1979 std::ostringstream oss;
1980 oss << "Family_" << (*it);
1981 _families[oss.str()]=(*it);
1982 famInv[*it]=oss.str();
1985 for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
1987 for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
1989 _groups[grpNames[i]].push_back(famInv[*it2]);
1994 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileMesh::getAllGeoTypes() const
1996 std::vector<int> levs(getNonEmptyLevels());
1997 std::vector<INTERP_KERNEL::NormalizedCellType> ret;
1998 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2000 std::vector<INTERP_KERNEL::NormalizedCellType> elts(getGeoTypesAtLevel(*it));
2001 ret.insert(ret.end(),elts.begin(),elts.end());
2006 std::vector<int> MEDFileMesh::getDistributionOfTypes(int meshDimRelToMax) const
2008 MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> mLev(getMeshAtLevel(meshDimRelToMax));
2009 return mLev->getDistributionOfTypes();
2012 void MEDFileMesh::loadLLWithAdditionalItems(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2014 loadLL(fid,mName,dt,it,mrs);
2015 loadJointsFromFile(fid);
2016 loadEquivalences(fid);
2019 void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
2021 famArr->applyLin(offset>0?1:-1,offset,0);
2022 for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
2025 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
2026 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
2031 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
2032 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
2033 * If this method fails to find such a name it will throw an exception.
2035 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid)
2038 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
2041 std::size_t len=nameTry.length();
2042 for(std::size_t ii=1;ii<len;ii++)
2044 std::string tmp=nameTry.substr(ii,len-ii);
2045 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
2051 for(std::size_t i=1;i<30;i++)
2053 std::string tmp1(nameTry.at(0),i);
2055 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
2061 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
2063 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
2065 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
2068 int MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<int>& code, int strt)
2070 std::size_t nbOfChunks=code.size()/3;
2071 if(code.size()%3!=0)
2072 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
2074 for(std::size_t i=0;i<nbOfChunks;i++)
2083 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
2084 * If _name attribute is empty the name of 'm' if taken as _name attribute.
2085 * If _name is not empty and that 'm' has the same name nothing is done.
2086 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
2088 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m)
2091 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
2096 std::string name(m->getName());
2101 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
2102 oss << name << "' ! Names must match !";
2103 throw INTERP_KERNEL::Exception(oss.str().c_str());
2107 if(_desc_name.empty())
2108 _desc_name=m->getDescription();
2111 std::string name(m->getDescription());
2114 if(_desc_name!=name)
2116 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
2117 oss << name << "' ! Names must match !";
2118 throw INTERP_KERNEL::Exception(oss.str().c_str());
2124 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
2126 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
2127 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
2129 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
2130 oss << " - Groups lying on this family : ";
2131 std::vector<std::string> grps=getGroupsOnFamily((*it).first);
2132 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
2133 oss << std::endl << std::endl;
2138 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2139 * file. The mesh to load is specified by its name and numbers of a time step and an
2141 * \param [in] fileName - the name of MED file to read.
2142 * \param [in] mName - the name of the mesh to read.
2143 * \param [in] dt - the number of a time step.
2144 * \param [in] it - the number of an iteration.
2145 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2146 * mesh using decrRef() as it is no more needed.
2147 * \throw If the file is not readable.
2148 * \throw If there is no mesh with given attributes in the file.
2149 * \throw If the mesh in the file is not an unstructured one.
2151 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2153 MEDFileUtilities::CheckFileForRead(fileName);
2154 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
2155 return new MEDFileUMesh(fid,mName,dt,it,mrs);
2159 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
2160 * file. The first mesh in the file is loaded.
2161 * \param [in] fileName - the name of MED file to read.
2162 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2163 * mesh using decrRef() as it is no more needed.
2164 * \throw If the file is not readable.
2165 * \throw If there is no meshes in the file.
2166 * \throw If the mesh in the file is not an unstructured one.
2168 MEDFileUMesh *MEDFileUMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
2170 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
2173 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
2174 throw INTERP_KERNEL::Exception(oss.str().c_str());
2176 MEDFileUtilities::CheckFileForRead(fileName);
2177 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
2179 ParaMEDMEM::MEDCouplingMeshType meshType;
2181 ParaMEDMEM::MEDCouplingAxisType dummy3;
2182 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
2183 return new MEDFileUMesh(fid,ms.front(),dt,it,mrs);
2187 * Returns an empty instance of MEDFileUMesh.
2188 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
2189 * mesh using decrRef() as it is no more needed.
2191 MEDFileUMesh *MEDFileUMesh::New()
2193 return new MEDFileUMesh;
2197 * This method loads from file with name \a fileName the mesh called \a mName as New does. The difference is that
2198 * here only a part of cells contained in the file will be loaded. The selection of cell is specified using the two consecutive parameters
2199 * \a types and \a slicPerTyp. This method allows to load from a mesh (typically huge) in a MED file a part of cells of that mesh.
2200 * The part of cells is specified using triplet (start,stop,step) for each geometric type. Only nodes lying on selected cells will be loaded to reduce
2201 * at most the memory consumtion.
2203 * \param [in] fileName - the name of the file.
2204 * \param [in] mName - the name of the mesh to be read.
2205 * \param [in] types - the list of the geo types of which some part will be taken. A geometric type in \a types must appear only once at most.
2206 * \param [in] slicPerType - an array of size 3 times larger than \a types that specifies for each type in \a types (in the same order) resp the start, the stop and the step.
2207 * \param [in] dt - the iteration, that is to say the first element of the pair that locates the asked time step.
2208 * \param [in] it - the order, that is to say the second element of the pair that locates the asked time step.
2209 * \param [in] mrs - the request for what to be loaded.
2210 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this mesh using decrRef() as it is no more needed.
2212 MEDFileUMesh *MEDFileUMesh::LoadPartOf(const std::string& fileName, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2214 MEDFileUtilities::CheckFileForRead(fileName);
2215 MEDFileUtilities::AutoFid fid(MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY));
2216 return MEDFileUMesh::LoadPartOf(fid,mName,types,slicPerTyp,dt,it,mrs);
2220 * Please refer to the other MEDFileUMesh::LoadPartOf method that has the same semantic and the same parameter (excepted the first).
2221 * This method is \b NOT wrapped into python.
2223 MEDFileUMesh *MEDFileUMesh::LoadPartOf(med_idt fid, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2225 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(MEDFileUMesh::New());
2226 ret->loadPartUMeshFromFile(fid,mName,types,slicPerTyp,dt,it,mrs);
2230 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
2232 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
2233 ret+=_ms.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>));
2237 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildrenWithNull() const
2239 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
2240 ret.push_back((const DataArrayDouble*)_coords);
2241 ret.push_back((const DataArrayInt *)_fam_coords);
2242 ret.push_back((const DataArrayInt *)_num_coords);
2243 ret.push_back((const DataArrayInt *)_rev_num_coords);
2244 ret.push_back((const DataArrayAsciiChar *)_name_coords);
2245 ret.push_back((const PartDefinition *)_part_coords);
2246 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2247 ret.push_back((const MEDFileUMeshSplitL1*) *it);
2251 MEDFileMesh *MEDFileUMesh::shallowCpy() const
2253 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2257 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
2259 return new MEDFileUMesh;
2262 MEDFileMesh *MEDFileUMesh::deepCpy() const
2264 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(new MEDFileUMesh(*this));
2265 ret->deepCpyEquivalences(*this);
2266 if((const DataArrayDouble*)_coords)
2267 ret->_coords=_coords->deepCpy();
2268 if((const DataArrayInt*)_fam_coords)
2269 ret->_fam_coords=_fam_coords->deepCpy();
2270 if((const DataArrayInt*)_num_coords)
2271 ret->_num_coords=_num_coords->deepCpy();
2272 if((const DataArrayInt*)_rev_num_coords)
2273 ret->_rev_num_coords=_rev_num_coords->deepCpy();
2274 if((const DataArrayAsciiChar*)_name_coords)
2275 ret->_name_coords=_name_coords->deepCpy();
2277 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2279 if((const MEDFileUMeshSplitL1 *)(*it))
2280 ret->_ms[i]=(*it)->deepCpy(ret->_coords);
2282 if((const PartDefinition*)_part_coords)
2283 ret->_part_coords=_part_coords->deepCpy();
2288 * Checks if \a this and another mesh are equal.
2289 * \param [in] other - the mesh to compare with.
2290 * \param [in] eps - a precision used to compare real values.
2291 * \param [in,out] what - the string returning description of unequal data.
2292 * \return bool - \c true if the meshes are equal, \c false, else.
2294 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
2296 if(!MEDFileMesh::isEqual(other,eps,what))
2298 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2301 what="Mesh types differ ! This is unstructured and other is NOT !";
2304 clearNonDiscrAttributes();
2305 otherC->clearNonDiscrAttributes();
2306 const DataArrayDouble *coo1=_coords;
2307 const DataArrayDouble *coo2=otherC->_coords;
2308 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2310 what="Mismatch of coordinates ! One is defined and not other !";
2315 bool ret=coo1->isEqual(*coo2,eps);
2318 what="Coords differ !";
2322 const DataArrayInt *famc1=_fam_coords;
2323 const DataArrayInt *famc2=otherC->_fam_coords;
2324 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2326 what="Mismatch of families arr on nodes ! One is defined and not other !";
2331 bool ret=famc1->isEqual(*famc2);
2334 what="Families arr on node differ !";
2338 const DataArrayInt *numc1=_num_coords;
2339 const DataArrayInt *numc2=otherC->_num_coords;
2340 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2342 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2347 bool ret=numc1->isEqual(*numc2);
2350 what="Numbering arr on node differ !";
2354 const DataArrayAsciiChar *namec1=_name_coords;
2355 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2356 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2358 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2363 bool ret=namec1->isEqual(*namec2);
2366 what="Names arr on node differ !";
2370 if(_ms.size()!=otherC->_ms.size())
2372 what="Number of levels differs !";
2375 std::size_t sz=_ms.size();
2376 for(std::size_t i=0;i<sz;i++)
2378 const MEDFileUMeshSplitL1 *s1=_ms[i];
2379 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2380 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2382 what="Mismatch of presence of sub levels !";
2387 bool ret=s1->isEqual(s2,eps,what);
2392 const PartDefinition *pd0(_part_coords),*pd1(otherC->_part_coords);
2395 if((!pd0 && pd1) || (pd0 && !pd1))
2397 what=std::string("node part def is defined only for one among this or other !");
2400 return pd0->isEqual(pd1,what);
2404 * Clears redundant attributes of incorporated data arrays.
2406 void MEDFileUMesh::clearNonDiscrAttributes() const
2408 MEDFileMesh::clearNonDiscrAttributes();
2409 const DataArrayDouble *coo1=_coords;
2411 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2412 const DataArrayInt *famc1=_fam_coords;
2414 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2415 const DataArrayInt *numc1=_num_coords;
2417 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2418 const DataArrayAsciiChar *namc1=_name_coords;
2420 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2421 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2423 const MEDFileUMeshSplitL1 *tmp=(*it);
2425 tmp->clearNonDiscrAttributes();
2429 void MEDFileUMesh::setName(const std::string& name)
2431 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2432 if((MEDFileUMeshSplitL1 *)(*it)!=0)
2433 (*it)->setName(name);
2434 MEDFileMesh::setName(name);
2437 MEDFileUMesh::MEDFileUMesh()
2441 MEDFileUMesh::MEDFileUMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2444 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
2446 catch(INTERP_KERNEL::Exception& e)
2452 * This method loads only a part of specified cells (given by range of cell ID per geometric type)
2453 * See MEDFileUMesh::LoadPartOf for detailed description.
2457 void MEDFileUMesh::loadPartUMeshFromFile(med_idt fid, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<int>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
2459 MEDFileUMeshL2 loaderl2;
2460 ParaMEDMEM::MEDCouplingMeshType meshType;
2463 ParaMEDMEM::MEDCouplingAxisType dummy3;
2464 int mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy3,dummy0,dummy1,dummy2));
2465 if(meshType!=UNSTRUCTURED)
2467 std::ostringstream oss; oss << "loadPartUMeshFromFile : Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2468 throw INTERP_KERNEL::Exception(oss.str().c_str());
2470 loaderl2.loadPart(fid,mid,mName,types,slicPerTyp,dt,it,mrs);
2471 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2475 * \brief Write joints in a file
2477 void MEDFileMesh::writeJoints(med_idt fid) const
2479 if ( (const MEDFileJoints*) _joints )
2480 _joints->write(fid);
2484 * \brief Load joints in a file or use provided ones
2486 //================================================================================
2488 * \brief Load joints in a file or use provided ones
2489 * \param [in] fid - MED file descriptor
2490 * \param [in] toUseInstedOfReading - optional joints to use instead of reading,
2491 * Usually this joints are those just read by another iteration
2492 * of namesake mesh, when this method is called by MEDFileMeshMultiTS::New()
2494 //================================================================================
2496 void MEDFileMesh::loadJointsFromFile(med_idt fid, MEDFileJoints* toUseInstedOfReading)
2498 if ( toUseInstedOfReading )
2499 setJoints( toUseInstedOfReading );
2501 _joints = MEDFileJoints::New( fid, _name );
2504 void MEDFileMesh::loadEquivalences(med_idt fid)
2506 int nbOfEq(MEDFileEquivalences::PresenceOfEquivalences(fid,_name));
2508 _equiv=MEDFileEquivalences::Load(fid,nbOfEq,this);
2511 void MEDFileMesh::deepCpyEquivalences(const MEDFileMesh& other)
2513 const MEDFileEquivalences *equiv(other._equiv);
2515 _equiv=equiv->deepCpy(this);
2518 bool MEDFileMesh::areEquivalencesEqual(const MEDFileMesh *other, std::string& what) const
2520 const MEDFileEquivalences *thisEq(_equiv),*otherEq(other->_equiv);
2521 if(!thisEq && !otherEq)
2523 if(thisEq && otherEq)
2524 return thisEq->isEqual(otherEq,what);
2527 what+="Equivalence differs : defined in this and not in other (or reversely) !";
2532 void MEDFileMesh::getEquivalencesRepr(std::ostream& oss) const
2534 const MEDFileEquivalences *equiv(_equiv);
2537 oss << "(******************************)\n(* EQUIVALENCES OF THE MESH : *)\n(******************************)\n";
2538 _equiv->getRepr(oss);
2541 void MEDFileMesh::checkCartesian() const
2543 if(getAxType()!=AX_CART)
2545 std::ostringstream oss; oss << "MEDFileMesh::checkCartesian : request for method that is dedicated to a cartesian convention ! But you are not in cartesian convention (" << DataArray::GetAxTypeRepr(getAxType()) << ").";
2546 oss << std::endl << "To perform operation you have two possiblities :" << std::endl;
2547 oss << " - call setAxType(AX_CART)" << std::endl;
2548 oss << " - call cartesianize()";
2549 throw INTERP_KERNEL::Exception(oss.str().c_str());
2554 * \brief Return number of joints, which is equal to number of adjacent mesh domains
2556 int MEDFileMesh::getNumberOfJoints() const
2558 return ( (const MEDFileJoints *) _joints ) ? _joints->getNumberOfJoints() : 0;
2562 * \brief Return joints with all adjacent mesh domains
2564 MEDFileJoints * MEDFileMesh::getJoints() const
2566 return const_cast<MEDFileJoints*>(& (*_joints));
2569 void MEDFileMesh::setJoints( MEDFileJoints* joints )
2571 if ( joints != _joints )
2580 * This method loads \b all \b the \b mesh \a mName in the file with \a fid descriptor.
2582 * \sa loadPartUMeshFromFile
2584 void MEDFileUMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2586 MEDFileUMeshL2 loaderl2;
2587 ParaMEDMEM::MEDCouplingMeshType meshType;
2590 ParaMEDMEM::MEDCouplingAxisType axType;
2591 int mid(MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dummy2));
2593 if(meshType!=UNSTRUCTURED)
2595 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2596 throw INTERP_KERNEL::Exception(oss.str().c_str());
2598 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2599 dispatchLoadedPart(fid,loaderl2,mName,mrs);
2602 void MEDFileUMesh::dispatchLoadedPart(med_idt fid, const MEDFileUMeshL2& loaderl2, const std::string& mName, MEDFileMeshReadSelector *mrs)
2604 int lev=loaderl2.getNumberOfLevels();
2606 for(int i=0;i<lev;i++)
2608 if(!loaderl2.emptyLev(i))
2609 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2613 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2615 setName(loaderl2.getName());
2616 setDescription(loaderl2.getDescription());
2617 setUnivName(loaderl2.getUnivName());
2618 setIteration(loaderl2.getIteration());
2619 setOrder(loaderl2.getOrder());
2620 setTimeValue(loaderl2.getTime());
2621 setTimeUnit(loaderl2.getTimeUnit());
2622 _coords=loaderl2.getCoords();
2623 if(!mrs || mrs->isNodeFamilyFieldReading())
2624 _fam_coords=loaderl2.getCoordsFamily();
2625 if(!mrs || mrs->isNodeNumFieldReading())
2626 _num_coords=loaderl2.getCoordsNum();
2627 if(!mrs || mrs->isNodeNameFieldReading())
2628 _name_coords=loaderl2.getCoordsName();
2629 _part_coords=loaderl2.getPartDefOfCoo();
2633 MEDFileUMesh::~MEDFileUMesh()
2637 void MEDFileUMesh::writeLL(med_idt fid) const
2639 const DataArrayDouble *coo=_coords;
2640 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2641 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2642 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2643 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2644 int spaceDim=coo?coo->getNumberOfComponents():0;
2647 mdim=getMeshDimension();
2648 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2649 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2650 for(int i=0;i<spaceDim;i++)
2652 std::string info=coo->getInfoOnComponent(i);
2654 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2655 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
2656 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
2658 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxType()),comp,unit));
2660 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
2661 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
2662 MEDFileUMeshL2::WriteCoords(fid,meshName,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2663 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2664 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2665 (*it)->write(fid,meshName,mdim);
2666 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,meshName,_families,_groups,_too_long_str);
2670 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2671 * \return std::vector<int> - a sequence of the relative dimensions.
2673 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2675 std::vector<int> ret;
2677 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2678 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2685 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2686 * \return std::vector<int> - a sequence of the relative dimensions.
2688 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2690 std::vector<int> ret0=getNonEmptyLevels();
2691 if((const DataArrayDouble *) _coords)
2693 std::vector<int> ret(ret0.size()+1);
2695 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2701 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2703 std::vector<int> ret;
2704 const DataArrayInt *famCoo(_fam_coords);
2708 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2710 const MEDFileUMeshSplitL1 *cur(*it);
2712 if(cur->getFamilyField())
2718 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2720 std::vector<int> ret;
2721 const DataArrayInt *numCoo(_num_coords);
2725 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2727 const MEDFileUMeshSplitL1 *cur(*it);
2729 if(cur->getNumberField())
2735 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2737 std::vector<int> ret;
2738 const DataArrayAsciiChar *nameCoo(_name_coords);
2742 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2744 const MEDFileUMeshSplitL1 *cur(*it);
2746 if(cur->getNameField())
2753 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
2754 * To include nodes, call getGrpNonEmptyLevelsExt() method.
2755 * \param [in] grp - the name of the group of interest.
2756 * \return std::vector<int> - a sequence of the relative dimensions.
2758 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const std::string& grp) const
2760 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2761 return getFamsNonEmptyLevels(fams);
2765 * Returns all relative mesh levels (including nodes) where a given group is defined.
2766 * \param [in] grp - the name of the group of interest.
2767 * \return std::vector<int> - a sequence of the relative dimensions.
2769 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevelsExt(const std::string& grp) const
2771 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2772 return getFamsNonEmptyLevelsExt(fams);
2776 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
2777 * To include nodes, call getFamNonEmptyLevelsExt() method.
2778 * \param [in] fam - the name of the family of interest.
2779 * \return std::vector<int> - a sequence of the relative dimensions.
2781 std::vector<int> MEDFileUMesh::getFamNonEmptyLevels(const std::string& fam) const
2783 std::vector<std::string> fams(1,std::string(fam));
2784 return getFamsNonEmptyLevels(fams);
2788 * Returns all relative mesh levels (including nodes) where a given family is defined.
2789 * \param [in] fam - the name of the family of interest.
2790 * \return std::vector<int> - a sequence of the relative dimensions.
2792 std::vector<int> MEDFileUMesh::getFamNonEmptyLevelsExt(const std::string& fam) const
2794 std::vector<std::string> fams(1,std::string(fam));
2795 return getFamsNonEmptyLevelsExt(fams);
2799 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
2800 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
2801 * \param [in] grps - a sequence of names of the groups of interest.
2802 * \return std::vector<int> - a sequence of the relative dimensions.
2804 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
2806 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2807 return getFamsNonEmptyLevels(fams);
2811 * Returns all relative mesh levels (including nodes) where given groups are defined.
2812 * \param [in] grps - a sequence of names of the groups of interest.
2813 * \return std::vector<int> - a sequence of the relative dimensions.
2815 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
2817 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2818 return getFamsNonEmptyLevelsExt(fams);
2822 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2823 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2824 * \param [in] fams - the name of the family of interest.
2825 * \return std::vector<int> - a sequence of the relative dimensions.
2827 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
2829 std::vector<int> ret;
2830 std::vector<int> levs=getNonEmptyLevels();
2831 std::vector<int> famIds=getFamiliesIds(fams);
2832 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2833 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2839 * Returns all relative mesh levels (including nodes) where given families are defined.
2840 * \param [in] fams - the names of the families of interest.
2841 * \return std::vector<int> - a sequence of the relative dimensions.
2843 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
2845 std::vector<int> ret0=getFamsNonEmptyLevels(fams);
2846 const DataArrayInt *famCoords=_fam_coords;
2849 std::vector<int> famIds=getFamiliesIds(fams);
2850 if(famCoords->presenceOfValue(famIds))
2852 std::vector<int> ret(ret0.size()+1);
2854 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2862 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
2863 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
2864 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
2867 std::vector<std::string> MEDFileUMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
2869 std::vector<std::string> ret;
2870 std::vector<std::string> allGrps=getGroupsNames();
2871 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
2873 std::vector<int> levs=getGrpNonEmptyLevelsExt((*it));
2874 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
2880 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
2882 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2883 if((const DataArrayInt *)_fam_coords)
2885 int val=_fam_coords->getMaxValue(tmp);
2886 ret=std::max(ret,std::abs(val));
2888 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2890 if((const MEDFileUMeshSplitL1 *)(*it))
2892 const DataArrayInt *da=(*it)->getFamilyField();
2895 int val=da->getMaxValue(tmp);
2896 ret=std::max(ret,std::abs(val));
2903 int MEDFileUMesh::getMaxFamilyIdInArrays() const
2905 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2906 if((const DataArrayInt *)_fam_coords)
2908 int val=_fam_coords->getMaxValue(tmp);
2909 ret=std::max(ret,val);
2911 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2913 if((const MEDFileUMeshSplitL1 *)(*it))
2915 const DataArrayInt *da=(*it)->getFamilyField();
2918 int val=da->getMaxValue(tmp);
2919 ret=std::max(ret,val);
2926 int MEDFileUMesh::getMinFamilyIdInArrays() const
2928 int ret=std::numeric_limits<int>::max(),tmp=-1;
2929 if((const DataArrayInt *)_fam_coords)
2931 int val=_fam_coords->getMinValue(tmp);
2932 ret=std::min(ret,val);
2934 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2936 if((const MEDFileUMeshSplitL1 *)(*it))
2938 const DataArrayInt *da=(*it)->getFamilyField();
2941 int val=da->getMinValue(tmp);
2942 ret=std::min(ret,val);
2950 * Returns the dimension on cells in \a this mesh.
2951 * \return int - the mesh dimension.
2952 * \throw If there are no cells in this mesh.
2954 int MEDFileUMesh::getMeshDimension() const
2957 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
2958 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2959 return (*it)->getMeshDimension()+lev;
2960 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
2964 * Returns the space dimension of \a this mesh that is equal to number of components in
2965 * the node coordinates array.
2966 * \return int - the space dimension of \a this mesh.
2967 * \throw If the node coordinates array is not available.
2969 int MEDFileUMesh::getSpaceDimension() const
2971 const DataArrayDouble *coo=_coords;
2973 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
2974 return coo->getNumberOfComponents();
2978 * Returns a string describing \a this mesh.
2979 * \return std::string - the mesh information string.
2981 std::string MEDFileUMesh::simpleRepr() const
2983 std::ostringstream oss;
2984 oss << MEDFileMesh::simpleRepr();
2985 const DataArrayDouble *coo=_coords;
2986 oss << "- The dimension of the space is ";
2987 static const char MSG1[]= "*** NO COORDS SET ***";
2988 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
2990 oss << _coords->getNumberOfComponents() << std::endl;
2992 oss << MSG1 << std::endl;
2993 oss << "- Type of the mesh : UNSTRUCTURED\n";
2994 oss << "- Number of nodes : ";
2996 oss << _coords->getNumberOfTuples() << std::endl;
2998 oss << MSG1 << std::endl;
2999 std::size_t nbOfLev=_ms.size();
3000 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
3001 for(std::size_t i=0;i<nbOfLev;i++)
3003 const MEDFileUMeshSplitL1 *lev=_ms[i];
3004 oss << " - Level #" << -((int) i) << " has dimension : ";
3007 oss << lev->getMeshDimension() << std::endl;
3008 lev->simpleRepr(oss);
3011 oss << MSG2 << std::endl;
3013 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
3016 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
3017 oss << "- Names of coordinates :" << std::endl;
3018 std::vector<std::string> vars=coo->getVarsOnComponent();
3019 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
3020 oss << std::endl << "- Units of coordinates : " << std::endl;
3021 std::vector<std::string> units=coo->getUnitsOnComponent();
3022 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
3024 oss << std::endl << std::endl;
3026 getEquivalencesRepr(oss);
3031 * Returns a full textual description of \a this mesh.
3032 * \return std::string - the string holding the mesh description.
3034 std::string MEDFileUMesh::advancedRepr() const
3036 return simpleRepr();
3040 * Returns number of mesh entities of a given relative dimension in \a this mesh.
3041 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3042 * \return int - the number of entities.
3043 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
3045 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
3047 if(meshDimRelToMaxExt==1)
3049 if(!((const DataArrayDouble *)_coords))
3050 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
3051 return _coords->getNumberOfTuples();
3053 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
3057 * Returns the family field for mesh entities of a given dimension.
3058 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3059 * \return const DataArrayInt * - the family field. It is an array of ids of families
3060 * each mesh entity belongs to. It can be \c NULL.
3062 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
3064 if(meshDimRelToMaxExt==1)
3066 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3067 return l1->getFamilyField();
3070 DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
3072 if(meshDimRelToMaxExt==1)
3074 MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3075 return l1->getFamilyField();
3079 * Returns the optional numbers of mesh entities of a given dimension.
3080 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3081 * \return const DataArrayInt * - the array of the entity numbers.
3082 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3084 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
3086 if(meshDimRelToMaxExt==1)
3088 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3089 return l1->getNumberField();
3092 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
3094 if(meshDimRelToMaxExt==1)
3095 return _name_coords;
3096 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3097 return l1->getNameField();
3101 * This method returns for a specified relative level \a meshDimRelToMaxExt the part effectively read (if the instance is the result of the read of a file).
3103 * \param [in] meshDimRelToMaxExt - the extended relative level for which the part definition is requested.
3104 * \param [in] gt - The input geometric type for which the part definition is requested.
3105 * \return the part definition owned by \a this. So no need to deallocate the returned instance.
3107 const PartDefinition *MEDFileUMesh::getPartDefAtLevel(int meshDimRelToMaxExt, INTERP_KERNEL::NormalizedCellType gt) const
3109 if(meshDimRelToMaxExt==1)
3110 return _part_coords;
3111 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3112 return l1->getPartDef(gt);
3115 int MEDFileUMesh::getNumberOfNodes() const
3117 const DataArrayDouble *coo(_coords);
3119 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
3120 return coo->getNumberOfTuples();
3123 int MEDFileUMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
3125 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMaxExt));
3126 return l1->getNumberOfCells();
3129 bool MEDFileUMesh::hasImplicitPart() const
3134 int MEDFileUMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
3136 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildImplicitPartIfAny : unstructured meshes do not have implicit part !");
3139 void MEDFileUMesh::releaseImplicitPartIfAny() const
3143 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
3145 std::size_t sz(st.getNumberOfItems());
3146 for(std::size_t i=0;i<sz;i++)
3148 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
3149 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
3150 if(st[i].getPflName().empty())
3151 m->computeNodeIdsAlg(nodesFetched);
3154 const DataArrayInt *arr(globs->getProfile(st[i].getPflName()));
3155 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
3156 m2->computeNodeIdsAlg(nodesFetched);
3161 MEDFileMesh *MEDFileUMesh::cartesianize() const
3163 if(getAxType()==AX_CART)
3166 return const_cast<MEDFileUMesh *>(this);
3170 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(new MEDFileUMesh(*this));
3171 const DataArrayDouble *coords(_coords);
3173 throw INTERP_KERNEL::Exception("MEDFileUMesh::cartesianize : coordinates are null !");
3174 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coordsCart(_coords->cartesianize(getAxType()));
3175 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=ret->_ms.begin();it!=ret->_ms.end();it++)
3176 if((const MEDFileUMeshSplitL1 *)(*it))
3177 *it=(*it)->shallowCpyUsingCoords(coordsCart);
3178 ret->_coords=coordsCart;
3179 ret->setAxType(AX_CART);
3185 * Returns the optional numbers of mesh entities of a given dimension transformed using
3186 * DataArrayInt::invertArrayN2O2O2N().
3187 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3188 * \return const DataArrayInt * - the array of the entity numbers transformed using
3189 * DataArrayInt::invertArrayN2O2O2N().
3190 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3192 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
3194 if(meshDimRelToMaxExt==1)
3196 if(!((const DataArrayInt *)_num_coords))
3197 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
3198 return _rev_num_coords;
3200 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3201 return l1->getRevNumberField();
3205 * Returns a pointer to the node coordinates array of \a this mesh \b without
3206 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
3208 DataArrayDouble *MEDFileUMesh::getCoords() const
3211 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
3212 if((DataArrayDouble *)tmp)
3220 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3221 * group of \a this mesh. Only mesh entities of a given dimension are included in the
3223 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3224 * \param [in] grp - the name of the group whose mesh entities are included in the
3226 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3227 * according to the optional numbers of entities, if available.
3228 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3229 * delete this mesh using decrRef() as it is no more needed.
3230 * \throw If the name of a nonexistent group is specified.
3231 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3233 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const std::string& grp, bool renum) const
3236 synchronizeTinyInfoOnLeaves();
3237 std::vector<std::string> tmp(1);
3239 return getGroups(meshDimRelToMaxExt,tmp,renum);
3243 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3244 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
3246 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3247 * \param [in] grps - a sequence of group names whose mesh entities are included in the
3249 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3250 * according to the optional numbers of entities, if available.
3251 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3252 * delete this mesh using decrRef() as it is no more needed.
3253 * \throw If a name of a nonexistent group is present in \a grps.
3254 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3256 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
3259 synchronizeTinyInfoOnLeaves();
3260 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
3261 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
3262 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
3263 zeRet->setName(grps[0]);
3264 return zeRet.retn();
3268 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
3269 * family of \a this mesh. Only mesh entities of a given dimension are included in the
3271 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3272 * \param [in] fam - the name of the family whose mesh entities are included in the
3274 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3275 * according to the optional numbers of entities, if available.
3276 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3277 * delete this mesh using decrRef() as it is no more needed.
3278 * \throw If a name of a nonexistent family is present in \a grps.
3279 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3281 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const std::string& fam, bool renum) const
3284 synchronizeTinyInfoOnLeaves();
3285 std::vector<std::string> tmp(1);
3287 return getFamilies(meshDimRelToMaxExt,tmp,renum);
3291 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
3292 * families of \a this mesh. Only mesh entities of a given dimension are included in the
3294 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
3295 * \param [in] fams - a sequence of family names whose mesh entities are included in the
3297 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
3298 * according to the optional numbers of entities, if available.
3299 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
3300 * delete this mesh using decrRef() as it is no more needed.
3301 * \throw If a name of a nonexistent family is present in \a fams.
3302 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3304 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3307 synchronizeTinyInfoOnLeaves();
3308 if(meshDimRelToMaxExt==1)
3310 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
3311 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
3312 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
3316 std::vector<int> famIds=getFamiliesIds(fams);
3317 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3318 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
3320 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
3322 zeRet=l1->getFamilyPart(0,0,renum);
3323 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
3324 zeRet->setName(fams[0]);
3325 return zeRet.retn();
3329 * Returns ids of mesh entities contained in given families of a given dimension.
3330 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3332 * \param [in] fams - the names of the families of interest.
3333 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3334 * returned instead of ids.
3335 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
3336 * numbers, if available and required, of mesh entities of the families. The caller
3337 * is to delete this array using decrRef() as it is no more needed.
3338 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3340 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
3342 std::vector<int> famIds=getFamiliesIds(fams);
3343 if(meshDimRelToMaxExt==1)
3345 if((const DataArrayInt *)_fam_coords)
3347 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
3349 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3351 da=_fam_coords->getIdsEqualList(0,0);
3353 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
3358 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
3360 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3362 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
3364 return l1->getFamilyPartArr(0,0,renum);
3368 * Returns a MEDCouplingUMesh of a given relative dimension.
3369 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
3370 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
3371 * To build a valid MEDCouplingUMesh from the returned one in this case,
3372 * call MEDCouplingUMesh::Build0DMeshFromCoords().
3373 * \param [in] meshDimRelToMax - the relative dimension of interest.
3374 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3375 * optional numbers of mesh entities.
3376 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3377 * delete using decrRef() as it is no more needed.
3378 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3380 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
3383 synchronizeTinyInfoOnLeaves();
3384 if(meshDimRelToMaxExt==1)
3388 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
3389 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
3390 umesh->setCoords(cc);
3391 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
3392 umesh->setName(getName());
3396 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3397 return l1->getWholeMesh(renum);
3400 std::vector<int> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
3402 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
3403 return l1->getDistributionOfTypes();
3407 * Returns a MEDCouplingUMesh of a relative dimension == 0.
3408 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3409 * optional numbers of mesh entities.
3410 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3411 * delete using decrRef() as it is no more needed.
3412 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
3414 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
3416 return getMeshAtLevel(0,renum);
3420 * Returns a MEDCouplingUMesh of a relative dimension == -1.
3421 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3422 * optional numbers of mesh entities.
3423 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3424 * delete using decrRef() as it is no more needed.
3425 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
3427 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
3429 return getMeshAtLevel(-1,renum);
3433 * Returns a MEDCouplingUMesh of a relative dimension == -2.
3434 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3435 * optional numbers of mesh entities.
3436 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3437 * delete using decrRef() as it is no more needed.
3438 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
3440 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
3442 return getMeshAtLevel(-2,renum);
3446 * Returns a MEDCouplingUMesh of a relative dimension == -3.
3447 * \param [in] renum - if \c true, the returned mesh is permuted according to the
3448 * optional numbers of mesh entities.
3449 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
3450 * delete using decrRef() as it is no more needed.
3451 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
3453 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
3455 return getMeshAtLevel(-3,renum);
3459 * This method is for advanced users. There is two storing strategy of mesh in \a this.
3460 * Either MEDCouplingUMesh, or vector of MEDCoupling1GTUMesh instances.
3461 * When assignement is done the first one is done, which is not optimal in write mode for MED file.
3462 * This method allows to switch from MEDCouplingUMesh mode to MEDCoupling1GTUMesh mode.
3464 void MEDFileUMesh::forceComputationOfParts() const
3466 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3468 const MEDFileUMeshSplitL1 *elt(*it);
3470 elt->forceComputationOfParts();
3475 * This method returns a vector of mesh parts containing each exactly one geometric type.
3476 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
3477 * This method is only for memory aware users.
3478 * The returned pointers are **NOT** new object pointer. No need to mange them.
3480 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
3483 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3484 return sp->getDirectUndergroundSingleGeoTypeMeshes();
3488 * This method returns the part of \a this having the geometric type \a gt.
3489 * If such part is not existing an exception will be thrown.
3490 * The returned pointer is **NOT** new object pointer. No need to mange it.
3492 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
3495 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(gt));
3496 int lev=(int)cm.getDimension()-getMeshDimension();
3497 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3498 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
3502 * Given a relative level \a meshDimRelToMax it returns the sorted vector of geometric types present in \a this.
3503 * \throw if the reqsuested \a meshDimRelToMax does not exist.
3505 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
3507 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
3508 return sp->getGeoTypes();
3511 int MEDFileUMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
3513 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(ct);
3514 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe( ((int)cm.getDimension())-getMeshDimension() ));
3515 return sp->getNumberOfCellsWithType(ct);
3519 * This method extracts from whole family field ids the part relative to the input parameter \a gt.
3520 * \param [in] gt - the geometric type for which the family field is asked.
3521 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3522 * delete using decrRef() as it is no more needed.
3523 * \sa MEDFileUMesh::extractNumberFieldOnGeoType
3525 DataArrayInt *MEDFileUMesh::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3527 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3528 int lev=(int)cm.getDimension()-getMeshDimension();
3529 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3530 return sp->extractFamilyFieldOnGeoType(gt);
3534 * This method extracts from whole number field ids the part relative to the input parameter \a gt.
3535 * \param [in] gt - the geometric type for which the number field is asked.
3536 * \return DataArrayInt * - a pointer to DataArrayInt that the caller is to
3537 * delete using decrRef() as it is no more needed.
3538 * \sa MEDFileUMesh::extractFamilyFieldOnGeoType
3540 DataArrayInt *MEDFileUMesh::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3542 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3543 int lev=(int)cm.getDimension()-getMeshDimension();
3544 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
3545 return sp->extractNumberFieldOnGeoType(gt);
3549 * This method returns for specified geometric type \a gt the relative level to \a this.
3550 * If the relative level is empty an exception will be thrown.
3552 int MEDFileUMesh::getRelativeLevOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
3554 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
3555 int ret((int)cm.getDimension()-getMeshDimension());
3556 getMeshAtLevSafe(ret);//To test that returned value corresponds to a valid level.
3560 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
3562 if(meshDimRelToMaxExt==1)
3563 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3564 if(meshDimRelToMaxExt>1)
3565 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3566 int tracucedRk=-meshDimRelToMaxExt;
3567 if(tracucedRk>=(int)_ms.size())
3568 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3569 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3570 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3571 return _ms[tracucedRk];
3574 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
3576 if(meshDimRelToMaxExt==1)
3577 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
3578 if(meshDimRelToMaxExt>1)
3579 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
3580 int tracucedRk=-meshDimRelToMaxExt;
3581 if(tracucedRk>=(int)_ms.size())
3582 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
3583 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
3584 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3585 return _ms[tracucedRk];
3588 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
3590 if(-meshDimRelToMax>=(int)_ms.size())
3591 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3593 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3595 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3597 int ref=(*it)->getMeshDimension();
3598 if(ref+i!=meshDim-meshDimRelToMax)
3599 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3605 * Sets the node coordinates array of \a this mesh.
3606 * \param [in] coords - the new node coordinates array.
3607 * \throw If \a coords == \c NULL.
3609 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3612 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3613 if(coords==(DataArrayDouble *)_coords)
3615 coords->checkAllocated();
3616 int nbOfTuples=coords->getNumberOfTuples();
3619 _fam_coords=DataArrayInt::New();
3620 _fam_coords->alloc(nbOfTuples,1);
3621 _fam_coords->fillWithZero();
3622 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3623 if((MEDFileUMeshSplitL1 *)(*it))
3624 (*it)->setCoords(coords);
3628 * Removes all groups of a given dimension in \a this mesh.
3629 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3630 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3632 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3634 if(meshDimRelToMaxExt==1)
3636 if((DataArrayInt *)_fam_coords)
3637 _fam_coords->fillWithZero();
3640 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3641 l1->eraseFamilyField();
3646 * Removes all families with ids not present in the family fields of \a this mesh.
3648 void MEDFileUMesh::optimizeFamilies()
3650 std::vector<int> levs=getNonEmptyLevelsExt();
3651 std::set<int> allFamsIds;
3652 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3654 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3655 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3657 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3660 std::set<std::string> famNamesToKill;
3661 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3663 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3664 famNamesToKill.insert((*it).first);
3666 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3667 _families.erase(*it);
3668 std::vector<std::string> grpNamesToKill;
3669 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3671 std::vector<std::string> tmp;
3672 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3674 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3675 tmp.push_back(*it2);
3680 tmp.push_back((*it).first);
3682 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3687 * \b this must be filled at level 0 and -1, typically the -1 level being (part of) the descending connectivity
3688 * of the top level. This method build a "crack", or an inner boundary, in \b this along the group of level -1 named grpNameM1.
3689 * The boundary is built according to the following method:
3690 * - all nodes along the boundary which are not lying on an internal extremity of the (-1)-level group are duplicated (so the
3691 * coordinates array is extended).
3692 * - new (-1)-level cells are built lying on those new nodes. So the edges/faces along the group are duplicated.
3693 * After this operation a top-level cell bordering the group will loose some neighbors (typically the cell which is on the
3694 * other side of the group is no more a neighbor)
3695 * - finally, the connectivity of (part of) the top level-cells bordering the group is also modified so that some cells
3696 * bordering the newly created boundary use the newly computed nodes.
3698 * \param[in] grpNameM1 name of the (-1)-level group defining the boundary
3699 * \param[out] nodesDuplicated ids of the initial nodes which have been duplicated (and whose copy is put at the end of
3701 * \param[out] cellsModified ids of the cells whose connectivity has been modified (to use the newly created nodes)
3702 * \param[out] cellsNotModified ids of the rest of cells bordering the new boundary whose connectivity remains unchanged.
3704 void MEDFileUMesh::buildInnerBoundaryAlongM1Group(const std::string& grpNameM1, DataArrayInt *&nodesDuplicated,
3705 DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified)
3707 std::vector<int> levs=getNonEmptyLevels();
3708 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3709 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group : This method works only for mesh definied on level 0 and -1 !");
3710 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3711 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3712 int nbNodes=m0->getNumberOfNodes();
3713 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3714 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3715 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3716 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3717 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3718 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3719 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3720 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3721 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3722 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3723 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3724 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3725 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3726 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3727 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3728 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3729 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3730 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3731 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3732 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3733 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3734 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3735 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3736 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3737 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3738 m0->setCoords(tmp0->getCoords());
3739 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3740 m1->setCoords(m0->getCoords());
3741 _coords=m0->getCoords(); _coords->incrRef();
3742 // duplication of cells in group 'grpNameM1' on level -1
3743 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3744 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3745 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3746 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3747 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3749 newm1->setName(getName());
3750 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3752 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildInnerBoundaryAlongM1Group : internal problem !");
3753 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3754 newFam->alloc(newm1->getNumberOfCells(),1);
3755 // Get a new family ID: care must be taken if we need a positive ID or a negative one:
3756 // Positive ID for family of nodes, negative for all the rest.
3758 if (m1->getMeshDimension() == 0)
3759 idd=getMaxFamilyId()+1;
3761 idd=getMinFamilyId()-1;
3762 int globStart=0,start=0,end,globEnd;
3763 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3764 for(int i=0;i<nbOfChunks;i++)
3766 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3767 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3769 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3770 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3771 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3776 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3780 newm1->setCoords(getCoords());
3781 setMeshAtLevel(-1,newm1);
3782 setFamilyFieldArr(-1,newFam);
3783 std::string grpName2(grpNameM1); grpName2+="_dup";
3784 addFamily(grpName2,idd);
3785 addFamilyOnGrp(grpName2,grpName2);
3790 int newNbOfNodes=getCoords()->getNumberOfTuples();
3791 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3792 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3793 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3796 nodesDuplicated=nodeIdsToDuplicate.retn();
3797 cellsModified=cellsToModifyConn0.retn();
3798 cellsNotModified=cellsToModifyConn1.retn();
3802 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3803 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3804 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3806 * \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.
3807 * 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.
3809 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
3811 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3812 std::vector<int> levs=getNonEmptyLevels();
3814 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3815 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3818 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3820 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3821 std::vector<int> code1=m->getDistributionOfTypes();
3822 end=PutInThirdComponentOfCodeOffset(code1,start);
3823 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3824 bool hasChanged=m->unPolyze();
3825 DataArrayInt *fake=0;
3826 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3827 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3829 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3832 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3833 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3835 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3836 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3837 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3838 setMeshAtLevel(*it,m);
3839 std::vector<int> code2=m->getDistributionOfTypes();
3840 end=PutInThirdComponentOfCodeOffset(code2,start);
3841 newCode.insert(newCode.end(),code2.begin(),code2.end());
3843 if(o2nCellsPart2->isIdentity())
3847 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3848 setFamilyFieldArr(*it,newFamField);
3852 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3853 setRenumFieldArr(*it,newNumField);
3858 newCode.insert(newCode.end(),code1.begin(),code1.end());
3864 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3865 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3866 o2nRenumCell=o2nRenumCellRet.retn();
3871 /*! \cond HIDDEN_ITEMS */
3872 struct MEDLoaderAccVisit1
3874 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3875 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3876 int _new_nb_of_nodes;
3881 * 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.
3882 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3883 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3884 * -1 values in returned array means that the corresponding old node is no more used.
3886 * \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
3887 * is modified in \a this.
3888 * \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
3891 DataArrayInt *MEDFileUMesh::zipCoords()
3893 const DataArrayDouble *coo(getCoords());
3895 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3896 int nbOfNodes(coo->getNumberOfTuples());
3897 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3898 std::vector<int> neLevs(getNonEmptyLevels());
3899 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3901 const MEDFileUMeshSplitL1 *zeLev(getMeshAtLevSafe(*lev));
3902 if(zeLev->isMeshStoredSplitByType())
3904 std::vector<MEDCoupling1GTUMesh *> ms(zeLev->getDirectUndergroundSingleGeoTypeMeshes());
3905 for(std::vector<MEDCoupling1GTUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3907 (*it)->computeNodeIdsAlg(nodeIdsInUse);
3911 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> mesh(zeLev->getWholeMesh(false));
3912 mesh->computeNodeIdsAlg(nodeIdsInUse);
3915 int nbrOfNodesInUse((int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true));
3916 if(nbrOfNodesInUse==nbOfNodes)
3917 return 0;//no need to update _part_coords
3918 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret(DataArrayInt::New()); ret->alloc(nbOfNodes,1);
3919 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3920 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2(ret->invertArrayO2N2N2OBis(nbrOfNodesInUse));
3921 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords(coo->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3922 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3923 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3924 if((const DataArrayInt *)_fam_coords)
3925 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3926 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3927 if((const DataArrayInt *)_num_coords)
3928 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3929 if((const DataArrayAsciiChar *)_name_coords)
3930 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3931 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3932 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3934 if((MEDFileUMeshSplitL1*)*it)
3936 (*it)->renumberNodesInConn(ret->begin());
3937 (*it)->setCoords(_coords);
3940 // updates _part_coords
3941 const PartDefinition *pc(_part_coords);
3944 MEDCouplingAutoRefCountObjectPtr<PartDefinition> tmpPD(DataArrayPartDefinition::New(ret2));
3945 _part_coords=tmpPD->composeWith(pc);
3951 * This method performs an extrusion along a path defined by \a m1D.
3952 * \a this is expected to be a mesh with max mesh dimension equal to 2.
3953 * \a m1D is expected to be a mesh with space dimesion equal to 3 and mesh dimension equal to 1.
3954 * Mesh dimensions of returned mesh is incremented by one compared to thoose in \a this.
3955 * This method scans all levels in \a this
3956 * and put them in the returned mesh. All groups in \a this are also put in the returned mesh.
3958 * \param [in] m1D - the mesh defining the extrusion path.
3959 * \param [in] policy - defines the policy of extrusion (see MEDCouplingUMesh::buildExtrudedMesh for more details)
3960 * \return - a new reference on mesh (you have to deal with using decrRef). The returned mesh will have the same name than \a this.
3962 * \sa MEDCouplingUMesh::buildExtrudedMesh
3964 MEDFileUMesh *MEDFileUMesh::buildExtrudedMesh(const MEDCouplingUMesh *m1D, int policy) const
3967 if(getMeshDimension()!=2)
3968 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : this is expected to be with mesh dimension equal to 2 !");
3969 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(MEDFileUMesh::New());
3970 m1D->checkCoherency();
3971 if(m1D->getMeshDimension()!=1)
3972 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : input mesh must have a mesh dimension equal to one !");
3973 int nbRep(m1D->getNumberOfCells());
3974 std::vector<int> levs(getNonEmptyLevels());
3975 std::vector<std::string> grps(getGroupsNames());
3976 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > zeList;
3977 DataArrayDouble *coords(0);
3978 std::size_t nbOfLevsOut(levs.size()+1);
3979 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > o2ns(nbOfLevsOut);
3980 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
3982 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> item(getMeshAtLevel(*lev));
3983 item=item->clone(false);
3984 item->changeSpaceDimension(3+(*lev),0.);//no problem non const but change DataArrayDouble for coordinates do not alter data
3985 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp(static_cast<MEDCouplingUMesh *>(m1D->deepCpy()));
3986 tmp->changeSpaceDimension(3+(*lev),0.);
3987 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt(item->buildExtrudedMesh(tmp,policy));
3988 zeList.push_back(elt);
3990 coords=elt->getCoords();
3993 throw INTERP_KERNEL::Exception("MEDFileUMesh::buildExtrudedMesh : internal error !");
3994 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> >::iterator it=zeList.begin();it!=zeList.end();it++)
3996 (*it)->setName(getName());
3997 (*it)->setCoords(coords);
3999 for(std::size_t ii=0;ii!=zeList.size();ii++)
4002 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt(zeList[ii]);
4005 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt1(getMeshAtLevel(lev+1));
4006 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> elt2(elt1->clone(false));
4007 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(elt2->getNodalConnectivity()->deepCpy());
4008 elt2->setConnectivity(tmp,elt2->getNodalConnectivityIndex());
4009 elt2->shiftNodeNumbersInConn(nbRep*elt1->getNumberOfNodes());
4010 elt1->setCoords(elt->getCoords()); elt2->setCoords(elt->getCoords());
4011 std::vector<const MEDCouplingUMesh *> elts(3);
4012 elts[0]=elt; elts[1]=elt1; elts[2]=elt2;
4013 elt=MEDCouplingUMesh::MergeUMeshesOnSameCoords(elts);
4014 elt->setName(getName());
4017 o2ns[ii]=elt->sortCellsInMEDFileFrmt();
4018 ret->setMeshAtLevel(lev,elt);
4020 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> endLev(getMeshAtLevel(levs.back())),endLev2;
4021 endLev=endLev->clone(false); endLev->setCoords(coords);
4022 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(endLev->getNodalConnectivity()->deepCpy());
4023 endLev2=endLev->clone(false); endLev2->setConnectivity(tmp,endLev->getNodalConnectivityIndex());
4024 endLev2->shiftNodeNumbersInConn(nbRep*getNumberOfNodes());
4025 endLev=MEDCouplingUMesh::MergeUMeshesOnSameCoords(endLev,endLev2);
4026 o2ns[levs.size()]=endLev->sortCellsInMEDFileFrmt();
4027 endLev->setName(getName());
4028 ret->setMeshAtLevel(levs.back()-1,endLev);
4030 for(std::size_t ii=0;ii!=zeList.size();ii++)
4033 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > outGrps;
4034 std::vector< const DataArrayInt * > outGrps2;
4037 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4039 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr(getGroupArr(lev+1,*grp));
4040 if(!grpArr->empty())
4042 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr1(grpArr->deepCpy()),grpArr2(grpArr->deepCpy());
4043 int offset0(zeList[ii]->getNumberOfCells());
4044 int offset1(offset0+getNumberOfCellsAtLevel(lev+1));
4045 grpArr1->applyLin(1,offset0); grpArr2->applyLin(1,offset1);
4046 std::ostringstream oss; oss << grpArr2->getName() << "_top";
4047 grpArr2->setName(oss.str());
4048 grpArr1->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4049 grpArr2->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4050 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4051 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4056 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4058 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr(getGroupArr(lev,*grp));
4059 if(!grpArr->empty())
4061 int nbCellsB4Extrusion(getNumberOfCellsAtLevel(lev));
4062 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > grpArrs(nbRep);
4063 std::vector< const DataArrayInt *> grpArrs2(nbRep);
4064 for(int iii=0;iii<nbRep;iii++)
4066 grpArrs[iii]=grpArr->deepCpy(); grpArrs[iii]->applyLin(1,iii*nbCellsB4Extrusion);
4067 grpArrs2[iii]=grpArrs[iii];
4069 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArrExt(DataArrayInt::Aggregate(grpArrs2));
4070 grpArrExt->transformWithIndArr(o2ns[ii]->begin(),o2ns[ii]->end());
4071 std::ostringstream grpName; grpName << *grp << "_extruded";
4072 grpArrExt->setName(grpName.str());
4073 outGrps.push_back(grpArrExt);
4074 outGrps2.push_back(grpArrExt);
4077 ret->setGroupsAtLevel(lev,outGrps2);
4079 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > outGrps;
4080 std::vector< const DataArrayInt * > outGrps2;
4081 for(std::vector<std::string>::const_iterator grp=grps.begin();grp!=grps.end();grp++)
4083 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr1(getGroupArr(levs.back(),*grp));
4084 if(grpArr1->empty())
4086 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpArr2(grpArr1->deepCpy());
4087 std::ostringstream grpName; grpName << *grp << "_top";
4088 grpArr2->setName(grpName.str());
4089 grpArr2->applyLin(1,getNumberOfCellsAtLevel(levs.back()));
4090 outGrps.push_back(grpArr1); outGrps.push_back(grpArr2);
4091 outGrps2.push_back(grpArr1); outGrps2.push_back(grpArr2);
4093 ret->setGroupsAtLevel(levs.back()-1,outGrps2);
4098 * This method converts all linear cells in \a this into quadratic cells (following the \a conversionType policy).
4099 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4100 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4102 * \param [in] conversionType - conversionType specifies the type of conversion expected. Only 0 (default) and 1 are supported presently. 0 those that creates the 'most' simple
4103 * corresponding quadratic cells. 1 is those creating the 'most' complex.
4104 * \param [in] eps - detection threshold for coordinates.
4105 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4107 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , quadraticToLinear
4109 MEDFileUMesh *MEDFileUMesh::linearToQuadratic(int conversionType, double eps) const
4112 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(MEDFileUMesh::New());
4113 int initialNbNodes(getNumberOfNodes());
4114 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4115 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCpy()));
4117 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> notUsed(m0->convertLinearCellsToQuadratic(conversionType));
4119 DataArrayDouble *zeCoords(m0->getCoords());
4120 ret->setMeshAtLevel(0,m0);
4121 std::vector<int> levs(getNonEmptyLevels());
4122 const DataArrayInt *famField(getFamilyFieldAtLevel(0));
4125 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famFieldCpy(famField->deepCpy());
4126 ret->setFamilyFieldArr(0,famFieldCpy);
4128 famField=getFamilyFieldAtLevel(1);
4131 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam(DataArrayInt::New()); fam->alloc(zeCoords->getNumberOfTuples(),1);
4132 fam->fillWithZero();
4133 fam->setPartOfValues1(famField,0,initialNbNodes,1,0,1,1);
4134 ret->setFamilyFieldArr(1,fam);
4136 ret->copyFamGrpMapsFrom(*this);
4137 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> partZeCoords(zeCoords->selectByTupleId2(initialNbNodes,zeCoords->getNumberOfTuples(),1));
4138 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4142 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4143 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCpy()));
4144 if(m1->getMeshDimension()!=0)
4147 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> notUsed(m1->convertLinearCellsToQuadratic(conversionType));
4148 }//kill unused notUsed var
4149 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> m1Coords(m1->getCoords()->selectByTupleId2(initialNbNodes,m1->getNumberOfNodes(),1));
4151 bool a(partZeCoords->areIncludedInMe(m1Coords,eps,b));
4152 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> bSafe(b);
4155 std::ostringstream oss; oss << "MEDFileUMesh::linearCellsToQuadratic : for level " << *lev << " problem to identify nodes generated !";
4156 throw INTERP_KERNEL::Exception(oss.str().c_str());
4158 b->applyLin(1,initialNbNodes);
4159 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> l0(DataArrayInt::New()); l0->alloc(initialNbNodes,1); l0->iota();
4160 std::vector<const DataArrayInt *> v(2); v[0]=l0; v[1]=b;
4161 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renum(DataArrayInt::Aggregate(v));
4162 m1->renumberNodesInConn(renum->begin());
4164 m1->setCoords(zeCoords);
4165 ret->setMeshAtLevel(*lev,m1);
4166 famField=getFamilyFieldAtLevel(*lev);
4169 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famFieldCpy(famField->deepCpy());
4170 ret->setFamilyFieldArr(*lev,famFieldCpy);
4177 * This method converts all quadratic cells in \a this into linear cells.
4178 * All the cells converted are put in the returned instance. This method applies all the groups and families in \a this to returned instance.
4179 * Groups on nodes and families on nodes are copied directly to the returned instance without transformation.
4181 * \param [in] eps - detection threshold for coordinates.
4182 * \return A new instance that is the result of the conversion. The caller has the ownership of this returned instance.
4184 * \sa MEDCouplingUMesh::convertLinearCellsToQuadratic , linearToQuadratic
4186 MEDFileUMesh *MEDFileUMesh::quadraticToLinear(double eps) const
4189 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret(MEDFileUMesh::New());
4190 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0Tmp(getMeshAtLevel(0));
4191 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0(dynamic_cast<MEDCouplingUMesh *>(m0Tmp->deepCpy()));
4192 m0->convertQuadraticCellsToLinear();
4194 DataArrayDouble *zeCoords(m0->getCoords());
4195 ret->setMeshAtLevel(0,m0);
4196 std::vector<int> levs(getNonEmptyLevels());
4197 const DataArrayInt *famField(getFamilyFieldAtLevel(0));
4200 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famFieldCpy(famField->deepCpy());
4201 ret->setFamilyFieldArr(0,famFieldCpy);
4203 famField=getFamilyFieldAtLevel(1);
4206 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam(famField->selectByTupleId2(0,zeCoords->getNumberOfTuples(),1));
4207 ret->setFamilyFieldArr(1,fam);
4209 ret->copyFamGrpMapsFrom(*this);
4210 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
4214 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Tmp(getMeshAtLevel(*lev));
4215 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1(dynamic_cast<MEDCouplingUMesh *>(m1Tmp->deepCpy()));
4216 m1->convertQuadraticCellsToLinear();
4219 bool a(zeCoords->areIncludedInMe(m1->getCoords(),eps,b));
4220 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> bSafe(b);
4223 std::ostringstream oss; oss << "MEDFileUMesh::quadraticToLinear : for level " << *lev << " problem to identify nodes generated !";
4224 throw INTERP_KERNEL::Exception(oss.str().c_str());
4226 m1->renumberNodesInConn(b->begin());
4227 m1->setCoords(zeCoords);
4228 ret->setMeshAtLevel(*lev,m1);
4229 famField=getFamilyFieldAtLevel(*lev);
4232 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famFieldCpy(famField->deepCpy());
4233 ret->setFamilyFieldArr(*lev,famFieldCpy);
4239 void MEDFileUMesh::serialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr, std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >& bigArraysI, MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& bigArrayD)
4241 clearNonDiscrAttributes();
4242 forceComputationOfParts();
4243 tinyDouble.clear(); tinyInt.clear(); tinyStr.clear(); bigArraysI.clear(); bigArrayD=0;
4244 std::vector<int> layer0;
4245 layer0.push_back(getAxType());//0 i
4246 layer0.push_back(_order); //1 i
4247 layer0.push_back(_iteration);//2 i
4248 layer0.push_back(getSpaceDimension());//3 i
4249 tinyDouble.push_back(_time);//0 d
4250 tinyStr.push_back(_name);//0 s
4251 tinyStr.push_back(_desc_name);//1 s
4252 for(int i=0;i<getSpaceDimension();i++)
4253 tinyStr.push_back(_coords->getInfoOnComponent(i));
4254 layer0.push_back((int)_families.size());//4 i <- key info aa layer#0
4255 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
4257 tinyStr.push_back((*it).first);
4258 layer0.push_back((*it).second);
4260 layer0.push_back((int)_groups.size());//4+aa i <- key info bb layer#0
4261 for(std::map<std::string, std::vector<std::string> >::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
4263 layer0.push_back((int)(*it0).second.size());
4264 tinyStr.push_back((*it0).first);
4265 for(std::vector<std::string>::const_iterator it1=((*it0).second).begin();it1!=((*it0).second).end();it1++)
4266 tinyStr.push_back(*it1);
4268 // sizeof(layer0)==4+aa+1+bb layer#0
4269 bigArrayD=_coords;// 0 bd
4270 bigArraysI.push_back(_fam_coords);// 0 bi
4271 bigArraysI.push_back(_num_coords);// 1 bi
4272 const PartDefinition *pd(_part_coords);
4274 layer0.push_back(-1);
4277 std::vector<int> tmp0;
4278 pd->serialize(tmp0,bigArraysI);
4279 tinyInt.push_back(tmp0.size());
4280 tinyInt.insert(tinyInt.end(),tmp0.begin(),tmp0.end());
4283 std::vector<int> layer1;
4284 std::vector<int> levs(getNonEmptyLevels());
4285 layer1.push_back((int)levs.size());// 0 i <- key
4286 layer1.insert(layer1.end(),levs.begin(),levs.end());
4287 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
4289 const MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(*it));
4290 lev->serialize(layer1,bigArraysI);
4292 // put layers all together.
4293 tinyInt.push_back(layer0.size());
4294 tinyInt.insert(tinyInt.end(),layer0.begin(),layer0.end());
4295 tinyInt.push_back(layer1.size());
4296 tinyInt.insert(tinyInt.end(),layer1.begin(),layer1.end());
4299 void MEDFileUMesh::unserialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr,
4300 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >& bigArraysI, MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& bigArrayD)
4302 int sz0(tinyInt[0]);
4303 std::vector<int> layer0(tinyInt.begin()+1,tinyInt.begin()+1+sz0);
4304 int sz1(tinyInt[sz0+1]);
4305 std::vector<int> layer1(tinyInt.begin()+2+sz0,tinyInt.begin()+2+sz0+sz1);
4307 std::reverse(layer0.begin(),layer0.end());
4308 std::reverse(layer1.begin(),layer1.end());
4309 std::reverse(tinyDouble.begin(),tinyDouble.end());
4310 std::reverse(tinyStr.begin(),tinyStr.end());
4311 std::reverse(bigArraysI.begin(),bigArraysI.end());
4313 setAxType((MEDCouplingAxisType)layer0.back()); layer0.pop_back();
4314 _order=layer0.back(); layer0.pop_back();
4315 _iteration=layer0.back(); layer0.pop_back();
4316 int spaceDim(layer0.back()); layer0.pop_back();
4317 _time=tinyDouble.back(); tinyDouble.pop_back();
4318 _name=tinyStr.back(); tinyStr.pop_back();
4319 _desc_name=tinyStr.back(); tinyStr.pop_back();
4320 _coords=bigArrayD; _coords->rearrange(spaceDim);
4321 for(int i=0;i<spaceDim;i++)
4323 _coords->setInfoOnComponent(i,tinyStr.back());
4326 int nbOfFams(layer0.back()); layer0.pop_back();
4328 for(int i=0;i<nbOfFams;i++)
4330 _families[tinyStr.back()]=layer0.back();
4331 tinyStr.pop_back(); layer0.pop_back();
4333 int nbGroups(layer0.back()); layer0.pop_back();
4335 for(int i=0;i<nbGroups;i++)
4337 std::string grpName(tinyStr.back()); tinyStr.pop_back();
4338 int nbOfFamsOnGrp(layer0.back()); layer0.pop_back();
4339 std::vector<std::string> fams(nbOfFamsOnGrp);
4340 for(int j=0;j<nbOfFamsOnGrp;j++)
4342 fams[j]=tinyStr.back(); tinyStr.pop_back();
4344 _groups[grpName]=fams;
4346 _fam_coords=bigArraysI.back(); bigArraysI.pop_back();
4347 _num_coords=bigArraysI.back(); bigArraysI.pop_back();
4349 int isPd(layer0.back()); layer0.pop_back();
4352 std::vector<int> tmp0(layer0.begin(),layer0.begin()+isPd);
4353 layer0.erase(layer0.begin(),layer0.begin()+isPd);
4354 _part_coords=PartDefinition::Unserialize(tmp0,bigArraysI);
4357 throw INTERP_KERNEL::Exception("MEDFileUMesh::unserialize : something wrong during unserialization #1 !");
4359 int nbLevs(layer1.back()); layer1.pop_back();
4360 std::vector<int> levs(layer1.rbegin(),layer1.rbegin()+nbLevs); layer1.erase(layer1.end()-nbLevs,layer1.end());
4362 int maxLev(-(*std::min_element(levs.begin(),levs.end())));
4363 _ms.resize(maxLev+1);
4364 for(int i=0;i<nbLevs;i++)
4368 _ms[pos]=MEDFileUMeshSplitL1::Unserialize(_name,_coords,layer1,bigArraysI);
4373 * Adds a group of nodes to \a this mesh.
4374 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
4375 * The ids should be sorted and different each other (MED file norm).
4377 * \warning this method can alter default "FAMILLE_ZERO" family.
4378 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
4380 * \throw If the node coordinates array is not set.
4381 * \throw If \a ids == \c NULL.
4382 * \throw If \a ids->getName() == "".
4383 * \throw If \a ids does not respect the MED file norm.
4384 * \throw If a group with name \a ids->getName() already exists.
4386 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids)
4388 const DataArrayDouble *coords(_coords);
4390 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
4391 int nbOfNodes(coords->getNumberOfTuples());
4392 if(!((DataArrayInt *)_fam_coords))
4393 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
4395 addGroupUnderground(true,ids,_fam_coords);
4399 * Adds a group of nodes/cells/faces/edges to \a this mesh.
4401 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
4402 * The ids should be sorted and different each other (MED file norm).
4404 * \warning this method can alter default "FAMILLE_ZERO" family.
4405 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
4407 * \throw If the node coordinates array is not set.
4408 * \throw If \a ids == \c NULL.
4409 * \throw If \a ids->getName() == "".
4410 * \throw If \a ids does not respect the MED file norm.
4411 * \throw If a group with name \a ids->getName() already exists.
4413 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
4415 std::vector<int> levs(getNonEmptyLevelsExt());
4416 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
4418 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
4419 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
4421 if(meshDimRelToMaxExt==1)
4422 { addNodeGroup(ids); return ; }
4423 MEDFileUMeshSplitL1 *lev(getMeshAtLevSafe(meshDimRelToMaxExt));
4424 DataArrayInt *fam(lev->getOrCreateAndGetFamilyField());
4425 addGroupUnderground(false,ids,fam);
4429 * Changes a name of a family specified by its id.
4430 * \param [in] id - the id of the family of interest.
4431 * \param [in] newFamName - the new family name.
4432 * \throw If no family with the given \a id exists.
4434 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName)
4436 std::string oldName=getFamilyNameGivenId(id);
4437 _families.erase(oldName);
4438 _families[newFamName]=id;
4442 * Removes a mesh of a given dimension.
4443 * \param [in] meshDimRelToMax - the relative dimension of interest.
4444 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
4446 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
4448 std::vector<int> levSet=getNonEmptyLevels();
4449 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
4450 if(it==levSet.end())
4451 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
4452 int pos=(-meshDimRelToMax);
4457 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
4458 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4459 * \param [in] m - the new mesh to set.
4460 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4462 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4463 * another node coordinates array.
4464 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4465 * to the existing meshes of other levels of \a this mesh.
4467 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
4469 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
4470 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4474 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
4475 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
4476 * \param [in] m - the new mesh to set.
4477 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
4478 * writing \a this mesh in a MED file.
4479 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4481 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
4482 * another node coordinates array.
4483 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
4484 * to the existing meshes of other levels of \a this mesh.
4486 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
4488 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
4489 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
4492 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
4494 dealWithTinyInfo(m);
4495 std::vector<int> levSet=getNonEmptyLevels();
4496 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
4498 if((DataArrayDouble *)_coords==0)
4500 DataArrayDouble *c=m->getCoords();
4505 if(m->getCoords()!=_coords)
4506 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
4507 int sz=(-meshDimRelToMax)+1;
4508 if(sz>=(int)_ms.size())
4510 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
4514 return _ms[-meshDimRelToMax];
4518 * This method allows to set at once the content of different levels in \a this.
4519 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
4521 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
4522 * \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.
4523 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
4525 * \throw If \a there is a null pointer in \a ms.
4526 * \sa MEDFileUMesh::setMeshAtLevel
4528 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4532 const MEDCouplingUMesh *mRef=ms[0];
4534 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
4535 std::string name(mRef->getName());
4536 const DataArrayDouble *coo(mRef->getCoords());
4539 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4541 const MEDCouplingUMesh *cur(*it);
4543 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
4544 if(coo!=cur->getCoords())
4545 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
4546 int mdim=cur->getMeshDimension();
4547 zeDim=std::max(zeDim,mdim);
4548 if(s.find(mdim)!=s.end())
4549 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
4551 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
4553 int mdim=(*it)->getMeshDimension();
4554 setName((*it)->getName());
4555 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
4561 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
4562 * meshes each representing a group, and creates corresponding groups in \a this mesh.
4563 * The given meshes must share the same node coordinates array.
4564 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
4565 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
4566 * create in \a this mesh.
4567 * \throw If \a ms is empty.
4568 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
4569 * to the existing meshes of other levels of \a this mesh.
4570 * \throw If the meshes in \a ms do not share the same node coordinates array.
4571 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
4572 * of the given meshes.
4573 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
4574 * \throw If names of some meshes in \a ms are equal.
4575 * \throw If \a ms includes a mesh with an empty name.
4577 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4580 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
4581 int sz=(-meshDimRelToMax)+1;
4582 if(sz>=(int)_ms.size())
4584 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
4585 DataArrayDouble *coo=checkMultiMesh(ms);
4586 if((DataArrayDouble *)_coords==0)
4592 if((DataArrayDouble *)_coords!=coo)
4593 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
4594 std::vector<DataArrayInt *> corr;
4595 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
4596 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
4597 setMeshAtLevel(meshDimRelToMax,m,renum);
4598 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
4599 setGroupsAtLevel(meshDimRelToMax,corr2,true);
4603 * Creates groups at a given level in \a this mesh from a sequence of
4604 * meshes each representing a group.
4605 * The given meshes must share the same node coordinates array.
4606 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
4607 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
4608 * create in \a this mesh.
4609 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
4611 * \throw If \a ms is empty.
4612 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
4613 * to the existing meshes of other levels of \a this mesh.
4614 * \throw If the meshes in \a ms do not share the same node coordinates array.
4615 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
4616 * of the given meshes.
4617 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
4618 * \throw If names of some meshes in \a ms are equal.
4619 * \throw If \a ms includes a mesh with an empty name.
4621 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
4624 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
4625 int sz=(-meshDimRelToMax)+1;
4626 if(sz>=(int)_ms.size())
4628 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
4629 DataArrayDouble *coo=checkMultiMesh(ms);
4630 if((DataArrayDouble *)_coords==0)
4636 if((DataArrayDouble *)_coords!=coo)
4637 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
4638 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
4639 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
4641 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
4643 DataArrayInt *arr=0;
4644 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
4648 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
4649 throw INTERP_KERNEL::Exception(oss.str().c_str());
4652 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
4653 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
4656 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
4658 const DataArrayDouble *ret=ms[0]->getCoords();
4659 int mdim=ms[0]->getMeshDimension();
4660 for(unsigned int i=1;i<ms.size();i++)
4662 ms[i]->checkCoherency();
4663 if(ms[i]->getCoords()!=ret)
4664 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
4665 if(ms[i]->getMeshDimension()!=mdim)
4666 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
4668 return const_cast<DataArrayDouble *>(ret);
4672 * Sets the family field of a given relative dimension.
4673 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4674 * the family field is set.
4675 * \param [in] famArr - the array of the family field.
4676 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4677 * \throw If \a famArr has an invalid size.
4679 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
4681 if(meshDimRelToMaxExt==1)
4688 DataArrayDouble *coo(_coords);
4690 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
4691 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
4696 if(meshDimRelToMaxExt>1)
4697 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
4698 int traducedRk=-meshDimRelToMaxExt;
4699 if(traducedRk>=(int)_ms.size())
4700 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
4701 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4702 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4703 return _ms[traducedRk]->setFamilyArr(famArr);
4707 * Sets the optional numbers of mesh entities of a given dimension.
4708 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4709 * \param [in] renumArr - the array of the numbers.
4710 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4711 * \throw If \a renumArr has an invalid size.
4713 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
4715 if(meshDimRelToMaxExt==1)
4723 DataArrayDouble *coo(_coords);
4725 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
4726 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
4727 renumArr->incrRef();
4728 _num_coords=renumArr;
4732 if(meshDimRelToMaxExt>1)
4733 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
4734 int traducedRk=-meshDimRelToMaxExt;
4735 if(traducedRk>=(int)_ms.size())
4736 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
4737 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4738 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4739 return _ms[traducedRk]->setRenumArr(renumArr);
4743 * Sets the optional names of mesh entities of a given dimension.
4744 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4745 * \param [in] nameArr - the array of the names.
4746 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4747 * \throw If \a nameArr has an invalid size.
4749 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
4751 if(meshDimRelToMaxExt==1)
4758 DataArrayDouble *coo(_coords);
4760 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
4761 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
4763 _name_coords=nameArr;
4766 if(meshDimRelToMaxExt>1)
4767 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
4768 int traducedRk=-meshDimRelToMaxExt;
4769 if(traducedRk>=(int)_ms.size())
4770 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! Too low !");
4771 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
4772 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
4773 return _ms[traducedRk]->setNameArr(nameArr);
4776 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
4778 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
4779 if((const MEDFileUMeshSplitL1 *)(*it))
4780 (*it)->synchronizeTinyInfo(*this);
4784 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
4786 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId)
4788 DataArrayInt *arr=_fam_coords;
4790 arr->changeValue(oldId,newId);
4791 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
4793 MEDFileUMeshSplitL1 *sp=(*it);
4796 sp->changeFamilyIdArr(oldId,newId);
4801 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
4803 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
4804 const DataArrayInt *da(_fam_coords);
4806 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
4807 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
4809 const MEDFileUMeshSplitL1 *elt(*it);
4812 da=elt->getFamilyField();
4814 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
4820 void MEDFileUMesh::computeRevNum() const
4822 if((const DataArrayInt *)_num_coords)
4825 int maxValue=_num_coords->getMaxValue(pos);
4826 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
4830 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
4832 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
4835 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildrenWithNull() const
4837 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildrenWithNull());
4838 ret.push_back((const DataArrayInt *)_fam_nodes);
4839 ret.push_back((const DataArrayInt *)_num_nodes);
4840 ret.push_back((const DataArrayAsciiChar *)_names_nodes);
4841 ret.push_back((const DataArrayInt *)_fam_cells);
4842 ret.push_back((const DataArrayInt *)_num_cells);
4843 ret.push_back((const DataArrayAsciiChar *)_names_cells);
4844 ret.push_back((const DataArrayInt *)_fam_faces);
4845 ret.push_back((const DataArrayInt *)_num_faces);
4846 ret.push_back((const DataArrayInt *)_rev_num_nodes);
4847 ret.push_back((const DataArrayAsciiChar *)_names_faces);
4848 ret.push_back((const DataArrayInt *)_rev_num_cells);
4849 ret.push_back((const MEDCoupling1SGTUMesh*)_faces_if_necessary);
4853 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
4855 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4856 if((const DataArrayInt *)_fam_nodes)
4858 int val=_fam_nodes->getMaxValue(tmp);
4859 ret=std::max(ret,std::abs(val));
4861 if((const DataArrayInt *)_fam_cells)
4863 int val=_fam_cells->getMaxValue(tmp);
4864 ret=std::max(ret,std::abs(val));
4866 if((const DataArrayInt *)_fam_faces)
4868 int val=_fam_faces->getMaxValue(tmp);
4869 ret=std::max(ret,std::abs(val));
4874 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
4876 int ret=-std::numeric_limits<int>::max(),tmp=-1;
4877 if((const DataArrayInt *)_fam_nodes)
4879 int val=_fam_nodes->getMaxValue(tmp);
4880 ret=std::max(ret,val);
4882 if((const DataArrayInt *)_fam_cells)
4884 int val=_fam_cells->getMaxValue(tmp);
4885 ret=std::max(ret,val);
4887 if((const DataArrayInt *)_fam_faces)
4889 int val=_fam_faces->getMaxValue(tmp);
4890 ret=std::max(ret,val);
4895 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const
4897 int ret=std::numeric_limits<int>::max(),tmp=-1;
4898 if((const DataArrayInt *)_fam_nodes)
4900 int val=_fam_nodes->getMinValue(tmp);
4901 ret=std::min(ret,val);
4903 if((const DataArrayInt *)_fam_cells)
4905 int val=_fam_cells->getMinValue(tmp);
4906 ret=std::min(ret,val);
4908 if((const DataArrayInt *)_fam_faces)
4910 int val=_fam_faces->getMinValue(tmp);
4911 ret=std::min(ret,val);
4916 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4918 if(!MEDFileMesh::isEqual(other,eps,what))
4920 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
4923 what="Mesh types differ ! This is structured and other is NOT !";
4926 const DataArrayInt *famc1=_fam_nodes;
4927 const DataArrayInt *famc2=otherC->_fam_nodes;
4928 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4930 what="Mismatch of families arr on nodes ! One is defined and not other !";
4935 bool ret=famc1->isEqual(*famc2);
4938 what="Families arr on nodes differ !";
4943 famc2=otherC->_fam_cells;
4944 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4946 what="Mismatch of families arr on cells ! One is defined and not other !";
4951 bool ret=famc1->isEqual(*famc2);
4954 what="Families arr on cells differ !";
4959 famc2=otherC->_fam_faces;
4960 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4962 what="Mismatch of families arr on faces ! One is defined and not other !";
4967 bool ret=famc1->isEqual(*famc2);
4970 what="Families arr on faces differ !";
4975 famc2=otherC->_num_nodes;
4976 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4978 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
4983 bool ret=famc1->isEqual(*famc2);
4986 what="Numbering arr on nodes differ !";
4991 famc2=otherC->_num_cells;
4992 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
4994 what="Mismatch of numbering arr on cells ! One is defined and not other !";
4999 bool ret=famc1->isEqual(*famc2);
5002 what="Numbering arr on cells differ !";
5007 famc2=otherC->_num_faces;
5008 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
5010 what="Mismatch of numbering arr on faces ! One is defined and not other !";
5015 bool ret=famc1->isEqual(*famc2);
5018 what="Numbering arr on faces differ !";
5022 const DataArrayAsciiChar *d1=_names_cells;
5023 const DataArrayAsciiChar *d2=otherC->_names_cells;
5024 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5026 what="Mismatch of naming arr on cells ! One is defined and not other !";
5031 bool ret=d1->isEqual(*d2);
5034 what="Naming arr on cells differ !";
5039 d2=otherC->_names_faces;
5040 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5042 what="Mismatch of naming arr on faces ! One is defined and not other !";
5047 bool ret=d1->isEqual(*d2);
5050 what="Naming arr on faces differ !";
5055 d2=otherC->_names_nodes;
5056 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
5058 what="Mismatch of naming arr on nodes ! One is defined and not other !";
5063 bool ret=d1->isEqual(*d2);
5066 what="Naming arr on nodes differ !";
5073 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
5075 MEDFileMesh::clearNonDiscrAttributes();
5076 const DataArrayInt *tmp=_fam_nodes;
5078 (const_cast<DataArrayInt *>(tmp))->setName("");
5081 (const_cast<DataArrayInt *>(tmp))->setName("");
5084 (const_cast<DataArrayInt *>(tmp))->setName("");
5087 (const_cast<DataArrayInt *>(tmp))->setName("");
5090 (const_cast<DataArrayInt *>(tmp))->setName("");
5093 (const_cast<DataArrayInt *>(tmp))->setName("");
5097 * Returns ids of mesh entities contained in given families of a given dimension.
5098 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
5100 * \param [in] fams - the names of the families of interest.
5101 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
5102 * returned instead of ids.
5103 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
5104 * numbers, if available and required, of mesh entities of the families. The caller
5105 * is to delete this array using decrRef() as it is no more needed.
5106 * \throw If the family field is missing for \a meshDimRelToMaxExt.
5108 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
5110 std::vector<int> famIds(getFamiliesIds(fams));
5111 switch(meshDimRelToMaxExt)
5115 if((const DataArrayInt *)_fam_nodes)
5117 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
5119 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5121 da=_fam_nodes->getIdsEqualList(0,0);
5123 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
5128 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
5133 if((const DataArrayInt *)_fam_cells)
5135 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
5137 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5139 da=_fam_cells->getIdsEqualList(0,0);
5141 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
5146 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
5151 if((const DataArrayInt *)_fam_faces)
5153 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
5155 da=_fam_faces->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
5157 da=_fam_faces->getIdsEqualList(0,0);
5159 return MEDFileUMeshSplitL1::Renumber(_num_faces,da);
5164 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on faces !");
5168 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : input meshDimRelative must be in [0,1,-1] !");
5170 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : unmanaged case !");
5174 * Sets the family field of a given relative dimension.
5175 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
5176 * the family field is set.
5177 * \param [in] famArr - the array of the family field.
5178 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5179 * \throw If \a famArr has an invalid size.
5180 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1 and \a meshDimRelToMaxExt != -1.
5182 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
5184 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5186 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
5187 switch(meshDimRelToMaxExt)
5191 int nbCells=mesh->getNumberOfCells();
5192 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
5198 int nbNodes=mesh->getNumberOfNodes();
5199 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5205 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5206 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of faces of mesh !");
5211 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : Only available for levels 0 or 1 or -1 !");
5218 * Sets the optional numbers of mesh entities of a given dimension.
5219 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5220 * \param [in] renumArr - the array of the numbers.
5221 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5222 * \throw If \a renumArr has an invalid size.
5223 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5225 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
5227 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
5229 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
5230 switch(meshDimRelToMaxExt)
5234 int nbCells=mesh->getNumberOfCells();
5235 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
5236 _num_cells=renumArr;
5241 int nbNodes=mesh->getNumberOfNodes();
5242 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
5243 _num_nodes=renumArr;
5248 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5249 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of faces of mesh !");
5250 _num_faces=renumArr;
5254 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 or -1 !");
5257 renumArr->incrRef();
5261 * Sets the optional names of mesh entities of a given dimension.
5262 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5263 * \param [in] nameArr - the array of the names.
5264 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5265 * \throw If \a nameArr has an invalid size.
5267 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
5269 const MEDCouplingStructuredMesh *mesh(getStructuredMesh());
5271 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
5272 switch(meshDimRelToMaxExt)
5276 int nbCells=mesh->getNumberOfCells();
5277 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
5278 _names_cells=nameArr;
5283 int nbNodes=mesh->getNumberOfNodes();
5284 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
5285 _names_nodes=nameArr;
5290 int nbCells=mesh->getNumberOfCellsOfSubLevelMesh();
5291 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of faces of mesh !");
5292 _names_cells=nameArr;
5295 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5302 * Adds a group of nodes to \a this mesh.
5303 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
5304 * The ids should be sorted and different each other (MED file norm).
5306 * \warning this method can alter default "FAMILLE_ZERO" family.
5307 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5309 * \throw If the node coordinates array is not set.
5310 * \throw If \a ids == \c NULL.
5311 * \throw If \a ids->getName() == "".
5312 * \throw If \a ids does not respect the MED file norm.
5313 * \throw If a group with name \a ids->getName() already exists.
5315 void MEDFileStructuredMesh::addNodeGroup(const DataArrayInt *ids)
5321 * Adds a group of nodes/cells/faces/edges to \a this mesh.
5323 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
5324 * The ids should be sorted and different each other (MED file norm).
5326 * \warning this method can alter default "FAMILLE_ZERO" family.
5327 * For users sensitive to this a call to MEDFileMesh::rearrangeFamilies will be necessary after addGroup session.
5329 * \throw If the node coordinates array is not set.
5330 * \throw If \a ids == \c NULL.
5331 * \throw If \a ids->getName() == "".
5332 * \throw If \a ids does not respect the MED file norm.
5333 * \throw If a group with name \a ids->getName() already exists.
5335 void MEDFileStructuredMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
5337 DataArrayInt *fam(getOrCreateAndGetFamilyFieldAtLevel(meshDimRelToMaxExt));
5338 addGroupUnderground(false,ids,fam);
5343 * Returns the family field for mesh entities of a given dimension.
5344 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5345 * \return const DataArrayInt * - the family field. It is an array of ids of families
5346 * each mesh entity belongs to. It can be \c NULL.
5347 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5349 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
5351 switch(meshDimRelToMaxExt)
5360 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5365 * Returns the family field for mesh entities of a given dimension.
5366 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5367 * \return const DataArrayInt * - the family field. It is an array of ids of families
5368 * each mesh entity belongs to. It can be \c NULL.
5369 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5371 DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt)
5373 switch(meshDimRelToMaxExt)
5382 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5387 * Returns the optional numbers of mesh entities of a given dimension.
5388 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5389 * \return const DataArrayInt * - the array of the entity numbers.
5390 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5391 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5393 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
5395 switch(meshDimRelToMaxExt)
5404 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5409 * Returns the optional numbers of mesh entities of a given dimension transformed using
5410 * DataArrayInt::invertArrayN2O2O2N().
5411 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
5412 * \return const DataArrayInt * - the array of the entity numbers transformed using
5413 * DataArrayInt::invertArrayN2O2O2N().
5414 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
5415 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
5417 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
5419 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
5420 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
5421 if(meshDimRelToMaxExt==0)
5423 if((const DataArrayInt *)_num_cells)
5426 int maxValue=_num_cells->getMaxValue(pos);
5427 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
5428 return _rev_num_cells;
5431 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
5435 if((const DataArrayInt *)_num_nodes)
5438 int maxValue=_num_nodes->getMaxValue(pos);
5439 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
5440 return _rev_num_nodes;
5443 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
5447 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
5449 switch(meshDimRelToMaxExt)
5452 return _names_cells;
5454 return _names_nodes;
5456 return _names_faces;
5458 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 or -1 !");
5463 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
5464 * \return std::vector<int> - a sequence of the relative dimensions: [0].
5466 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
5468 std::vector<int> ret(1);
5473 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
5474 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
5476 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
5478 std::vector<int> ret(2);
5484 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
5486 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
5488 std::vector<int> ret;
5489 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells),*famFaces(_fam_faces);
5500 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
5502 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
5504 std::vector<int> ret;
5505 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells),*numFaces(_num_faces);
5516 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
5518 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
5520 std::vector<int> ret;
5521 const DataArrayAsciiChar *namesNodes(_names_nodes),*namesCells(_names_cells),*namesFaces(_names_faces);
5532 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
5534 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
5536 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
5540 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId)
5542 DataArrayInt *arr=_fam_nodes;
5544 arr->changeValue(oldId,newId);
5547 arr->changeValue(oldId,newId);
5550 arr->changeValue(oldId,newId);
5553 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileStructuredMesh::getAllNonNullFamilyIds() const
5555 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
5556 const DataArrayInt *da(_fam_nodes);
5558 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5561 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5564 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
5568 void MEDFileStructuredMesh::deepCpyAttributes()
5570 if((const DataArrayInt*)_fam_nodes)
5571 _fam_nodes=_fam_nodes->deepCpy();
5572 if((const DataArrayInt*)_num_nodes)
5573 _num_nodes=_num_nodes->deepCpy();
5574 if((const DataArrayAsciiChar*)_names_nodes)
5575 _names_nodes=_names_nodes->deepCpy();
5576 if((const DataArrayInt*)_fam_cells)
5577 _fam_cells=_fam_cells->deepCpy();
5578 if((const DataArrayInt*)_num_cells)
5579 _num_cells=_num_cells->deepCpy();
5580 if((const DataArrayAsciiChar*)_names_cells)
5581 _names_cells=_names_cells->deepCpy();
5582 if((const DataArrayInt*)_fam_faces)
5583 _fam_faces=_fam_faces->deepCpy();
5584 if((const DataArrayInt*)_num_faces)
5585 _num_faces=_num_faces->deepCpy();
5586 if((const DataArrayAsciiChar*)_names_faces)
5587 _names_faces=_names_faces->deepCpy();
5588 if((const DataArrayInt*)_rev_num_nodes)
5589 _rev_num_nodes=_rev_num_nodes->deepCpy();
5590 if((const DataArrayInt*)_rev_num_cells)
5591 _rev_num_cells=_rev_num_cells->deepCpy();
5595 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
5597 * \return a pointer to cartesian mesh that need to be managed by the caller.
5598 * \warning the returned pointer has to be managed by the caller.
5602 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
5603 * \param [in] meshDimRelToMax - it must be \c 0 or \c -1.
5604 * \param [in] renum - it must be \c false.
5605 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
5606 * delete using decrRef() as it is no more needed.
5608 MEDCouplingMesh *MEDFileStructuredMesh::getMeshAtLevel(int meshDimRelToMax, bool renum) const
5612 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
5613 const MEDCouplingStructuredMesh *m(getStructuredMesh());
5614 switch(meshDimRelToMax)
5620 return const_cast<MEDCouplingStructuredMesh *>(m);
5625 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getMeshAtLevel : level -1 requested must be non empty to be able to compute unstructured sub mesh !");
5626 buildMinusOneImplicitPartIfNeeded();
5627 MEDCoupling1SGTUMesh *ret(_faces_if_necessary);
5633 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
5638 * Returns number of mesh entities of a given relative dimension in \a this mesh.
5639 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
5640 * \return int - the number of entities.
5641 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
5643 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
5645 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5647 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
5648 switch(meshDimRelToMaxExt)
5651 return cmesh->getNumberOfCells();
5653 return cmesh->getNumberOfNodes();
5655 return cmesh->getNumberOfCellsOfSubLevelMesh();
5657 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 or -1 !");
5661 int MEDFileStructuredMesh::getNumberOfNodes() const
5663 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5665 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
5666 return cmesh->getNumberOfNodes();
5669 int MEDFileStructuredMesh::getNumberOfCellsAtLevel(int meshDimRelToMaxExt) const
5671 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5673 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
5674 switch(meshDimRelToMaxExt)
5677 return cmesh->getNumberOfCells();
5679 return cmesh->getNumberOfCellsOfSubLevelMesh();
5681 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : only meshDimRelToMax=0 and meshDimRelToMax=-1 supported !");
5685 bool MEDFileStructuredMesh::hasImplicitPart() const
5691 * \sa MEDFileStructuredMesh::getImplicitFaceMesh
5693 int MEDFileStructuredMesh::buildImplicitPartIfAny(INTERP_KERNEL::NormalizedCellType gt) const
5695 static const char MSG[]="MEDFileStructuredMesh::buildImplicitPartIfAny : the given geo type is not manageable by a structured mesh !";
5696 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
5699 const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension())));
5700 if(cm.getReverseExtrudedType()!=gt)
5701 throw INTERP_KERNEL::Exception(MSG);
5702 buildImplicitPart();
5703 return getStructuredMesh()->getNumberOfCellsOfSubLevelMesh();
5707 if(gt!=zeFaceMesh->getCellModelEnum())
5708 throw INTERP_KERNEL::Exception(MSG);
5709 return zeFaceMesh->getNumberOfCells();
5713 void MEDFileStructuredMesh::buildMinusOneImplicitPartIfNeeded() const
5715 const MEDCoupling1SGTUMesh *zeFaceMesh(_faces_if_necessary);
5717 buildImplicitPart();
5720 void MEDFileStructuredMesh::buildImplicitPart() const
5722 const MEDCouplingStructuredMesh *mcmesh(getStructuredMesh());
5724 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::buildImplicitPart : Unable to build the implicit part of structured mesh because no structured mesh at level 0 defined !");
5725 _faces_if_necessary=mcmesh->build1SGTSubLevelMesh();
5728 void MEDFileStructuredMesh::releaseImplicitPartIfAny() const
5730 _faces_if_necessary=0;
5734 * Retrieves the internal pointer (no decrRef requested) of the implicit face mesh if any.
5735 * To force to build it you can invoke MEDFileStructuredMesh::buildImplicitPartIfAny method.
5737 * \sa MEDFileStructuredMesh::buildImplicitPartIfAny
5739 MEDCoupling1SGTUMesh *MEDFileStructuredMesh::getImplicitFaceMesh() const
5742 return _faces_if_necessary;
5745 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileStructuredMesh::getGeoTypesAtLevel(int meshDimRelToMax) const
5747 const MEDCouplingStructuredMesh *cmesh(getStructuredMesh());
5749 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : No structured mesh set !");
5750 switch(meshDimRelToMax)
5754 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,cmesh->getTypeOfCell(0));
5759 int mdim(cmesh->getMeshDimension());
5761 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only one level available for structured meshes ! Input 0 is mandatory or 0D mesh !");
5762 std::vector<INTERP_KERNEL::NormalizedCellType> ret(1,MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim-1));
5766 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getGeoTypesAtLevel : only 2 levels available at most : 0 and -1 !");
5770 int MEDFileStructuredMesh::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
5772 if(ct!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
5775 return getNumberOfCellsAtLevel(0);
5778 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
5780 if(st.getNumberOfItems()!=1)
5781 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 !");
5782 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
5783 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
5784 if(getNumberOfNodes()!=(int)nodesFetched.size())
5785 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
5786 if(st[0].getPflName().empty())
5788 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
5791 const DataArrayInt *arr(globs->getProfile(st[0].getPflName()));
5792 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
5793 int sz(nodesFetched.size());
5794 for(const int *work=arr->begin();work!=arr->end();work++)
5796 std::vector<int> conn;
5797 cmesh->getNodeIdsOfCell(*work,conn);
5798 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
5799 if(*it>=0 && *it<sz)
5800 nodesFetched[*it]=true;
5802 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
5806 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
5808 INTERP_KERNEL::NormalizedCellType ct(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(meshDim));
5812 void MEDFileStructuredMesh::LoadStrMeshDAFromFile(med_idt fid, int meshDim, int dt, int it, const std::string& mName, MEDFileMeshReadSelector *mrs,
5813 MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& famCells, MEDCouplingAutoRefCountObjectPtr<DataArrayInt>& numCells, MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar>& namesCells)
5815 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
5816 med_geometry_type geoTypeReq=MEDFileStructuredMesh::GetGeoTypeFromMeshDim(meshDim);
5818 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
5821 if(!mrs || mrs->isCellFamilyFieldReading())
5823 famCells=DataArrayInt::New();
5824 famCells->alloc(nbOfElt,1);
5825 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,famCells->getPointer()));
5828 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
5831 if(!mrs || mrs->isCellNumFieldReading())
5833 numCells=DataArrayInt::New();
5834 numCells->alloc(nbOfElt,1);
5835 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,numCells->getPointer()));
5838 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
5841 if(!mrs || mrs->isCellNameFieldReading())
5843 namesCells=DataArrayAsciiChar::New();
5844 namesCells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
5845 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_CELL,geoTypeReq,namesCells->getPointer()));
5846 namesCells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
5851 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5853 setName(strm->getName());
5854 setDescription(strm->getDescription());
5855 setUnivName(strm->getUnivName());
5856 setIteration(strm->getIteration());
5857 setOrder(strm->getOrder());
5858 setTimeValue(strm->getTime());
5859 setTimeUnit(strm->getTimeUnit());
5860 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
5861 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
5862 int nbOfElt(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf));
5865 if(!mrs || mrs->isNodeFamilyFieldReading())
5867 int nbNodes(getNumberOfNodes());
5869 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::loadStrMeshFromFile : invalid size of family node array regarding number of nodes in this ! File seems to be corrupted !");
5870 _fam_nodes=DataArrayInt::New();
5871 _fam_nodes->alloc(nbNodes,1);//yes nbNodes and not nbOfElt see next line.
5872 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...
5873 _fam_nodes->fillWithZero();
5874 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer()));
5877 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
5880 if(!mrs || mrs->isNodeNumFieldReading())
5882 _num_nodes=DataArrayInt::New();
5883 _num_nodes->alloc(nbOfElt,1);
5884 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer()));
5887 nbOfElt=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
5890 if(!mrs || mrs->isNodeNameFieldReading())
5892 _names_nodes=DataArrayAsciiChar::New();
5893 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
5894 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer()));
5895 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
5898 int meshDim(getStructuredMesh()->getMeshDimension());
5899 LoadStrMeshDAFromFile(fid,meshDim,dt,it,mName,mrs,_fam_cells,_num_cells,_names_cells);
5901 LoadStrMeshDAFromFile(fid,meshDim-1,dt,it,mName,mrs,_fam_faces,_num_faces,_names_faces);
5904 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const std::string& maa) const
5906 int meshDim(getStructuredMesh()->getMeshDimension());
5907 med_geometry_type geoTypeReq(GetGeoTypeFromMeshDim(meshDim)),geoTypeReq2(GetGeoTypeFromMeshDim(meshDim-1));
5909 if((const DataArrayInt *)_fam_cells)
5910 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer()));
5911 if((const DataArrayInt *)_fam_faces)
5912 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_fam_faces->getNumberOfTuples(),_fam_faces->getConstPointer()));
5913 if((const DataArrayInt *)_fam_nodes)
5914 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer()));
5915 if((const DataArrayInt *)_num_cells)
5916 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer()));
5917 if((const DataArrayInt *)_num_faces)
5918 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_num_faces->getNumberOfTuples(),_num_faces->getConstPointer()));
5919 if((const DataArrayInt *)_num_nodes)
5920 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer()));
5921 if((const DataArrayAsciiChar *)_names_cells)
5923 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
5925 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
5926 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
5927 throw INTERP_KERNEL::Exception(oss.str().c_str());
5929 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer()));
5931 if((const DataArrayAsciiChar *)_names_faces)
5933 if(_names_faces->getNumberOfComponents()!=MED_SNAME_SIZE)
5935 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on faces with number of components set to " << MED_SNAME_SIZE;
5936 oss << " ! The array has " << _names_faces->getNumberOfComponents() << " components !";
5937 throw INTERP_KERNEL::Exception(oss.str().c_str());
5939 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_CELL,geoTypeReq2,_names_faces->getNumberOfTuples(),_names_faces->getConstPointer()));
5941 if((const DataArrayAsciiChar *)_names_nodes)
5943 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
5945 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
5946 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
5947 throw INTERP_KERNEL::Exception(oss.str().c_str());
5949 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,maa.c_str(),_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer()));
5952 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa.c_str(),_families,_groups,_too_long_str);
5956 * Returns an empty instance of MEDFileCMesh.
5957 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5958 * mesh using decrRef() as it is no more needed.
5960 MEDFileCMesh *MEDFileCMesh::New()
5962 return new MEDFileCMesh;
5966 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
5967 * file. The first mesh in the file is loaded.
5968 * \param [in] fileName - the name of MED file to read.
5969 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
5970 * mesh using decrRef() as it is no more needed.
5971 * \throw If the file is not readable.
5972 * \throw If there is no meshes in the file.
5973 * \throw If the mesh in the file is not a Cartesian one.
5975 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
5977 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5980 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5981 throw INTERP_KERNEL::Exception(oss.str().c_str());
5983 MEDFileUtilities::CheckFileForRead(fileName);
5984 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
5986 ParaMEDMEM::MEDCouplingMeshType meshType;
5988 ParaMEDMEM::MEDCouplingAxisType dummy3;
5989 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
5990 return new MEDFileCMesh(fid,ms.front(),dt,it,mrs);
5994 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
5995 * file. The mesh to load is specified by its name and numbers of a time step and an
5997 * \param [in] fileName - the name of MED file to read.
5998 * \param [in] mName - the name of the mesh to read.
5999 * \param [in] dt - the number of a time step.
6000 * \param [in] it - the number of an iteration.
6001 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
6002 * mesh using decrRef() as it is no more needed.
6003 * \throw If the file is not readable.
6004 * \throw If there is no mesh with given attributes in the file.
6005 * \throw If the mesh in the file is not a Cartesian one.
6007 MEDFileCMesh *MEDFileCMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6009 MEDFileUtilities::CheckFileForRead(fileName);
6010 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6011 return new MEDFileCMesh(fid,mName,dt,it,mrs);
6014 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
6016 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6019 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildrenWithNull() const
6021 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6022 ret.push_back((const MEDCouplingCMesh *)_cmesh);
6027 * Returns the dimension on cells in \a this mesh.
6028 * \return int - the mesh dimension.
6029 * \throw If there are no cells in this mesh.
6031 int MEDFileCMesh::getMeshDimension() const
6033 if(!((const MEDCouplingCMesh*)_cmesh))
6034 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6035 return _cmesh->getMeshDimension();
6039 * Returns the dimension on nodes in \a this mesh.
6040 * \return int - the space dimension.
6041 * \throw If there are no cells in this mesh.
6043 int MEDFileCMesh::getSpaceDimension() const
6045 if(!((const MEDCouplingCMesh*)_cmesh))
6046 throw INTERP_KERNEL::Exception("MEDFileCMesh::getSpaceDimension : unable to get spacedimension because no mesh set !");
6047 return _cmesh->getSpaceDimension();
6051 * Returns a string describing \a this mesh.
6052 * \return std::string - the mesh information string.
6054 std::string MEDFileCMesh::simpleRepr() const
6056 return MEDFileStructuredMesh::simpleRepr();
6060 * Returns a full textual description of \a this mesh.
6061 * \return std::string - the string holding the mesh description.
6063 std::string MEDFileCMesh::advancedRepr() const
6065 return simpleRepr();
6068 MEDFileMesh *MEDFileCMesh::shallowCpy() const
6070 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6074 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
6076 return new MEDFileCMesh;
6079 MEDFileMesh *MEDFileCMesh::deepCpy() const
6081 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret(new MEDFileCMesh(*this));
6082 ret->deepCpyEquivalences(*this);
6083 if((const MEDCouplingCMesh*)_cmesh)
6084 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
6085 ret->deepCpyAttributes();
6090 * Checks if \a this and another mesh are equal.
6091 * \param [in] other - the mesh to compare with.
6092 * \param [in] eps - a precision used to compare real values.
6093 * \param [in,out] what - the string returning description of unequal data.
6094 * \return bool - \c true if the meshes are equal, \c false, else.
6096 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6098 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6100 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
6103 what="Mesh types differ ! This is cartesian and other is NOT !";
6106 clearNonDiscrAttributes();
6107 otherC->clearNonDiscrAttributes();
6108 const MEDCouplingCMesh *coo1=_cmesh;
6109 const MEDCouplingCMesh *coo2=otherC->_cmesh;
6110 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6112 what="Mismatch of cartesian meshes ! One is defined and not other !";
6117 bool ret=coo1->isEqual(coo2,eps);
6120 what="cartesian meshes differ !";
6128 * Clears redundant attributes of incorporated data arrays.
6130 void MEDFileCMesh::clearNonDiscrAttributes() const
6132 MEDFileStructuredMesh::clearNonDiscrAttributes();
6133 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
6136 MEDFileCMesh::MEDFileCMesh()
6140 MEDFileCMesh::MEDFileCMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6143 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6145 catch(INTERP_KERNEL::Exception& e)
6150 void MEDFileCMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6152 ParaMEDMEM::MEDCouplingMeshType meshType;
6155 ParaMEDMEM::MEDCouplingAxisType axType;
6156 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit);
6157 if(meshType!=CARTESIAN)
6159 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
6160 throw INTERP_KERNEL::Exception(oss.str().c_str());
6162 MEDFileCMeshL2 loaderl2;
6163 loaderl2.loadAll(fid,mid,mName,dt,it);
6164 setAxType(loaderl2.getAxType());
6165 MEDCouplingCMesh *mesh=loaderl2.getMesh();
6168 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6172 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
6173 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
6175 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
6177 synchronizeTinyInfoOnLeaves();
6181 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
6183 synchronizeTinyInfoOnLeaves();
6188 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
6189 * \param [in] m - the new MEDCouplingCMesh to refer to.
6190 * \throw If the name or the description of \a this mesh and \a m are not empty and are
6193 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
6195 dealWithTinyInfo(m);
6201 MEDFileMesh *MEDFileCMesh::cartesianize() const
6203 if(getAxType()==AX_CART)
6206 return const_cast<MEDFileCMesh *>(this);
6210 const MEDCouplingCMesh *cmesh(getMesh());
6212 throw INTERP_KERNEL::Exception("MEDFileCMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6213 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> clmesh(cmesh->buildCurveLinear());
6214 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coords(clmesh->getCoords()->cartesianize(getAxType()));
6215 clmesh->setCoords(coords);
6216 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret(MEDFileCurveLinearMesh::New());
6217 ret->MEDFileStructuredMesh::operator=(*this);
6218 ret->setMesh(clmesh);
6219 ret->setAxType(AX_CART);
6224 void MEDFileCMesh::writeLL(med_idt fid) const
6226 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6227 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6228 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6229 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6230 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6231 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6232 int spaceDim(_cmesh->getSpaceDimension());
6233 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6234 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6235 for(int i=0;i<spaceDim;i++)
6237 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
6239 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6240 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
6241 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
6243 // MED_CARTESIAN and not MEDFileMeshL2::TraduceAxisTypeRev(getAxType()) ! Yes it is not a bug. The discrimination is done in MEDmeshGridTypeWr.
6244 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,spaceDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit));
6246 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
6247 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MEDFileMeshL2::TraduceAxisTypeRevStruct(getAxType())));
6248 for(int i=0;i<spaceDim;i++)
6250 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
6251 MEDFILESAFECALLERWR0(MEDmeshGridIndexCoordinateWr,(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer()));
6254 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
6255 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
6258 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
6260 const MEDCouplingCMesh *cmesh=_cmesh;
6263 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name);
6264 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name);
6265 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
6266 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit);
6269 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
6271 return new MEDFileCurveLinearMesh;
6274 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, MEDFileMeshReadSelector *mrs)
6276 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
6279 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
6280 throw INTERP_KERNEL::Exception(oss.str().c_str());
6282 MEDFileUtilities::CheckFileForRead(fileName);
6283 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6285 ParaMEDMEM::MEDCouplingMeshType meshType;
6286 ParaMEDMEM::MEDCouplingAxisType dummy3;
6288 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
6289 return new MEDFileCurveLinearMesh(fid,ms.front(),dt,it,mrs);
6292 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const std::string& fileName, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6294 MEDFileUtilities::CheckFileForRead(fileName);
6295 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6296 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
6299 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
6301 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
6304 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildrenWithNull() const
6306 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildrenWithNull());
6307 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
6311 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const
6313 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6317 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
6319 return new MEDFileCurveLinearMesh;
6322 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const
6324 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6325 ret->deepCpyEquivalences(*this);
6326 if((const MEDCouplingCurveLinearMesh*)_clmesh)
6327 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
6328 ret->deepCpyAttributes();
6332 int MEDFileCurveLinearMesh::getMeshDimension() const
6334 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
6335 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
6336 return _clmesh->getMeshDimension();
6339 std::string MEDFileCurveLinearMesh::simpleRepr() const
6341 return MEDFileStructuredMesh::simpleRepr();
6344 std::string MEDFileCurveLinearMesh::advancedRepr() const
6346 return simpleRepr();
6349 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
6351 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
6353 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
6356 what="Mesh types differ ! This is curve linear and other is NOT !";
6359 clearNonDiscrAttributes();
6360 otherC->clearNonDiscrAttributes();
6361 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
6362 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
6363 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
6365 what="Mismatch of curve linear meshes ! One is defined and not other !";
6370 bool ret=coo1->isEqual(coo2,eps);
6373 what="curve linear meshes differ !";
6380 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
6382 MEDFileStructuredMesh::clearNonDiscrAttributes();
6383 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
6386 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
6388 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
6391 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name);
6392 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name);
6393 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
6394 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit);
6397 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
6399 synchronizeTinyInfoOnLeaves();
6403 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
6405 dealWithTinyInfo(m);
6411 MEDFileMesh *MEDFileCurveLinearMesh::cartesianize() const
6413 if(getAxType()==AX_CART)
6416 return const_cast<MEDFileCurveLinearMesh *>(this);
6420 const MEDCouplingCurveLinearMesh *mesh(getMesh());
6422 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : impossible to turn into cartesian because the mesh is null !");
6423 const DataArrayDouble *coords(mesh->getCoords());
6425 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::cartesianize : coordinate pointer in mesh is null !");
6426 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret(new MEDFileCurveLinearMesh(*this));
6427 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> mesh2(mesh->clone(false));
6428 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coordsCart(coords->cartesianize(getAxType()));
6429 mesh2->setCoords(coordsCart);
6430 ret->setMesh(mesh2);
6431 ret->setAxType(AX_CART);
6436 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
6438 synchronizeTinyInfoOnLeaves();
6442 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
6446 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6449 loadLLWithAdditionalItems(fid,mName,dt,it,mrs);
6451 catch(INTERP_KERNEL::Exception& e)
6456 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const
6458 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
6459 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
6460 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
6461 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
6462 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
6463 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
6464 int spaceDim=_clmesh->getSpaceDimension();
6465 int meshDim=_clmesh->getMeshDimension();
6466 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6467 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
6468 const DataArrayDouble *coords=_clmesh->getCoords();
6470 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
6471 for(int i=0;i<spaceDim;i++)
6473 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
6475 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
6476 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
6477 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
6479 MEDFILESAFECALLERWR0(MEDmeshCr,(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MEDFileMeshL2::TraduceAxisTypeRev(getAxType()),comp,unit));
6481 MEDFILESAFECALLERWR0(MEDmeshUniversalNameWr,(fid,maa));
6482 MEDFILESAFECALLERWR0(MEDmeshGridTypeWr,(fid,maa,MED_CURVILINEAR_GRID));
6483 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
6484 MEDFILESAFECALLERWR0(MEDmeshGridStructWr,(fid,maa,_iteration,_order,_time,&nodeGridSt[0]));
6486 MEDFILESAFECALLERWR0(MEDmeshNodeCoordinateWr,(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin()));
6488 std::string meshName(MEDLoaderBase::buildStringFromFortran(maa,MED_NAME_SIZE));
6489 MEDFileStructuredMesh::writeStructuredLL(fid,meshName);
6492 void MEDFileCurveLinearMesh::loadLL(med_idt fid, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
6494 ParaMEDMEM::MEDCouplingMeshType meshType;
6497 ParaMEDMEM::MEDCouplingAxisType axType;
6498 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,axType,dummy0,dummy1,dtunit);
6500 if(meshType!=CURVE_LINEAR)
6502 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
6503 throw INTERP_KERNEL::Exception(oss.str().c_str());
6505 MEDFileCLMeshL2 loaderl2;
6506 loaderl2.loadAll(fid,mid,mName,dt,it);
6507 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
6510 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
6513 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
6515 return new MEDFileMeshMultiTS;
6518 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName)
6520 return new MEDFileMeshMultiTS(fileName);
6523 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const std::string& fileName, const std::string& mName)
6525 return new MEDFileMeshMultiTS(fileName,mName);
6528 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const
6530 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
6531 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
6533 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
6534 if((const MEDFileMesh *)*it)
6535 meshOneTs[i]=(*it)->deepCpy();
6536 ret->_mesh_one_ts=meshOneTs;
6540 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
6542 return _mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
6545 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildrenWithNull() const
6547 std::vector<const BigMemoryObject *> ret;
6548 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6549 ret.push_back((const MEDFileMesh *)*it);
6553 std::string MEDFileMeshMultiTS::getName() const
6555 if(_mesh_one_ts.empty())
6556 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
6557 return _mesh_one_ts[0]->getName();
6560 void MEDFileMeshMultiTS::setName(const std::string& newMeshName)
6562 std::string oldName(getName());
6563 std::vector< std::pair<std::string,std::string> > v(1);
6564 v[0].first=oldName; v[0].second=newMeshName;
6568 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
6571 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6573 MEDFileMesh *cur(*it);
6575 ret=cur->changeNames(modifTab) || ret;
6580 void MEDFileMeshMultiTS::cartesianizeMe()
6582 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6584 MEDFileMesh *cur(*it);
6587 MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> ccur(cur->cartesianize());// Attention ! Do not wrap these two lines because memory leak !
6593 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
6595 if(_mesh_one_ts.empty())
6596 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
6597 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
6600 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
6603 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
6604 _mesh_one_ts.resize(1);
6605 mesh1TimeStep->incrRef();
6606 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
6607 _mesh_one_ts[0]=mesh1TimeStep;
6610 MEDFileJoints * MEDFileMeshMultiTS::getJoints() const
6612 if ( MEDFileMesh* m = getOneTimeStep() )
6613 return m->getJoints();
6618 * \brief Set Joints that are common to all time-stamps
6620 void MEDFileMeshMultiTS::setJoints( MEDFileJoints* joints )
6622 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6624 (*it)->setJoints( joints );
6628 void MEDFileMeshMultiTS::write(med_idt fid) const
6630 MEDFileJoints *joints(getJoints());
6631 bool jointsWritten(false);
6633 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
6635 if ( jointsWritten )
6636 const_cast<MEDFileMesh&>(**it).setJoints( 0 );
6638 jointsWritten = true;
6640 (*it)->copyOptionsFrom(*this);
6644 (const_cast<MEDFileMeshMultiTS*>(this))->setJoints( joints ); // restore joints
6647 void MEDFileMeshMultiTS::write(const std::string& fileName, int mode) const
6649 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
6650 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
6651 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
6652 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
6656 void MEDFileMeshMultiTS::loadFromFile(const std::string& fileName, const std::string& mName)
6658 MEDFileJoints* joints = 0;
6659 if ( !_mesh_one_ts.empty() && getOneTimeStep() )
6661 // joints of mName already read, pass them to MEDFileMesh::New() to prevent repeated reading
6662 joints = getOneTimeStep()->getJoints();
6665 _mesh_one_ts.clear(); //for the moment to be improved
6666 _mesh_one_ts.push_back( MEDFileMesh::New(fileName,mName,-1,-1,0, joints ));
6669 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
6673 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName)
6676 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
6679 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
6680 throw INTERP_KERNEL::Exception(oss.str().c_str());
6682 MEDFileUtilities::CheckFileForRead(fileName);
6683 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),MED_ACC_RDONLY);
6685 ParaMEDMEM::MEDCouplingMeshType meshType;
6687 ParaMEDMEM::MEDCouplingAxisType dummy3;
6688 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front(),meshType,dummy3,dt,it,dummy2);
6689 loadFromFile(fileName,ms.front());
6691 catch(INTERP_KERNEL::Exception& e)
6696 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const std::string& fileName, const std::string& mName)
6699 loadFromFile(fileName,mName);
6701 catch(INTERP_KERNEL::Exception& e)
6706 MEDFileMeshes *MEDFileMeshes::New()
6708 return new MEDFileMeshes;
6711 MEDFileMeshes *MEDFileMeshes::New(const std::string& fileName)
6713 return new MEDFileMeshes(fileName);
6716 void MEDFileMeshes::write(med_idt fid) const
6719 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
6721 (*it)->copyOptionsFrom(*this);
6726 void MEDFileMeshes::write(const std::string& fileName, int mode) const
6728 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
6729 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName.c_str(),medmod);
6730 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
6731 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str());
6736 int MEDFileMeshes::getNumberOfMeshes() const
6738 return _meshes.size();
6741 MEDFileMeshesIterator *MEDFileMeshes::iterator()
6743 return new MEDFileMeshesIterator(this);
6746 /** Return a borrowed reference (caller is not responsible) */
6747 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
6749 if(i<0 || i>=(int)_meshes.size())
6751 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
6752 throw INTERP_KERNEL::Exception(oss.str().c_str());
6754 return _meshes[i]->getOneTimeStep();
6757 /** Return a borrowed reference (caller is not responsible) */
6758 MEDFileMesh *MEDFileMeshes::getMeshWithName(const std::string& mname) const
6760 std::vector<std::string> ms=getMeshesNames();
6761 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
6764 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
6765 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
6766 throw INTERP_KERNEL::Exception(oss.str().c_str());
6768 return getMeshAtPos((int)std::distance(ms.begin(),it));
6771 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
6773 std::vector<std::string> ret(_meshes.size());
6775 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6777 const MEDFileMeshMultiTS *f=(*it);
6780 ret[i]=f->getName();
6784 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
6785 throw INTERP_KERNEL::Exception(oss.str().c_str());
6791 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
6794 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
6796 MEDFileMeshMultiTS *cur(*it);
6798 ret=cur->changeNames(modifTab) || ret;
6803 void MEDFileMeshes::cartesianizeMe()
6805 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
6807 MEDFileMeshMultiTS *cur(*it);
6809 cur->cartesianizeMe();
6813 void MEDFileMeshes::resize(int newSize)
6815 _meshes.resize(newSize);
6818 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
6821 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
6822 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
6823 elt->setOneTimeStep(mesh);
6824 _meshes.push_back(elt);
6827 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
6830 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
6831 if(i>=(int)_meshes.size())
6832 _meshes.resize(i+1);
6833 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
6834 elt->setOneTimeStep(mesh);
6838 void MEDFileMeshes::destroyMeshAtPos(int i)
6840 if(i<0 || i>=(int)_meshes.size())
6842 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
6843 throw INTERP_KERNEL::Exception(oss.str().c_str());
6845 _meshes.erase(_meshes.begin()+i);
6848 void MEDFileMeshes::loadFromFile(const std::string& fileName)
6850 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
6852 _meshes.resize(ms.size());
6853 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
6854 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it));
6857 MEDFileMeshes::MEDFileMeshes()
6861 MEDFileMeshes::MEDFileMeshes(const std::string& fileName)
6864 loadFromFile(fileName);
6866 catch(INTERP_KERNEL::Exception& /*e*/)
6870 MEDFileMeshes *MEDFileMeshes::deepCpy() const
6872 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
6874 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6875 if((const MEDFileMeshMultiTS *)*it)
6876 meshes[i]=(*it)->deepCpy();
6877 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
6878 ret->_meshes=meshes;
6882 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
6884 return _meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
6887 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildrenWithNull() const
6889 std::vector<const BigMemoryObject *> ret;
6890 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
6891 ret.push_back((const MEDFileMeshMultiTS *)*it);
6895 std::string MEDFileMeshes::simpleRepr() const
6897 std::ostringstream oss;
6898 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
6899 simpleReprWithoutHeader(oss);
6903 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
6905 int nbOfMeshes=getNumberOfMeshes();
6906 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
6907 std::vector<std::string> mns=getMeshesNames();
6908 for(int i=0;i<nbOfMeshes;i++)
6909 oss << " - #" << i << " \"" << mns[i] << "\"\n";
6912 void MEDFileMeshes::checkCoherency() const
6914 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
6916 std::set<std::string> s;
6917 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
6919 const MEDFileMeshMultiTS *elt=(*it);
6922 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
6923 throw INTERP_KERNEL::Exception(oss.str().c_str());
6925 std::size_t sz=s.size();
6926 s.insert(std::string((*it)->getName()));
6929 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
6930 throw INTERP_KERNEL::Exception(oss.str().c_str());
6935 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
6940 _nb_iter=ms->getNumberOfMeshes();
6944 MEDFileMeshesIterator::~MEDFileMeshesIterator()
6948 MEDFileMesh *MEDFileMeshesIterator::nextt()
6950 if(_iter_id<_nb_iter)
6952 MEDFileMeshes *ms(_ms);
6954 return ms->getMeshAtPos(_iter_id++);