1 // Copyright (C) 2007-2013 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.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDFileMesh.hxx"
22 #include "MEDFileUtilities.hxx"
23 #include "MEDFileFieldOverView.hxx"
24 #include "MEDFileField.hxx"
25 #include "MEDLoader.hxx"
26 #include "MEDLoaderBase.hxx"
28 #include "MEDCouplingUMesh.hxx"
30 #include "InterpKernelAutoPtr.hxx"
35 using namespace ParaMEDMEM;
37 const char MEDFileMesh::DFT_FAM_NAME[]="FAMILLE_ZERO";
39 MEDFileMesh::MEDFileMesh():_order(-1),_iteration(-1),_time(0.),_univ_wr_status(true)
43 std::size_t MEDFileMesh::getHeapMemorySizeWithoutChildren() const
45 std::size_t ret(_dt_unit.capacity()+_name.capacity()+_univ_name.capacity()+_desc_name.capacity());
46 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
48 ret+=(*it).first.capacity()+(*it).second.capacity()*sizeof(std::string);
49 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
50 ret+=(*it2).capacity();
52 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
53 ret+=(*it).first.capacity()+sizeof(int);
57 std::vector<const BigMemoryObject *> MEDFileMesh::getDirectChildren() const
59 return std::vector<const BigMemoryObject *>();
63 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
64 * file. The first mesh in the file is loaded.
65 * \param [in] fileName - the name of MED file to read.
66 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
67 * mesh using decrRef() as it is no more needed.
68 * \throw If the file is not readable.
69 * \throw If there is no meshes in the file.
70 * \throw If the mesh in the file is of a not supported type.
72 MEDFileMesh *MEDFileMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs)
74 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
77 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << fileName << "\" !";
78 throw INTERP_KERNEL::Exception(oss.str().c_str());
80 MEDFileUtilities::CheckFileForRead(fileName);
81 ParaMEDMEM::MEDCouplingMeshType meshType;
82 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
85 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
90 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
91 ret->loadUMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
92 return (MEDFileUMesh *)ret.retn();
96 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
97 ret->loadCMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
98 return (MEDFileCMesh *)ret.retn();
102 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
103 ret->loadCLMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
104 return (MEDFileCurveLinearMesh *)ret.retn();
108 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
109 throw INTERP_KERNEL::Exception(oss.str().c_str());
115 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
116 * file. The mesh to load is specified by its name and numbers of a time step and an
118 * \param [in] fileName - the name of MED file to read.
119 * \param [in] mName - the name of the mesh to read.
120 * \param [in] dt - the number of a time step.
121 * \param [in] it - the number of an iteration.
122 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
123 * mesh using decrRef() as it is no more needed.
124 * \throw If the file is not readable.
125 * \throw If there is no mesh with given attributes in the file.
126 * \throw If the mesh in the file is of a not supported type.
128 MEDFileMesh *MEDFileMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
130 MEDFileUtilities::CheckFileForRead(fileName);
131 ParaMEDMEM::MEDCouplingMeshType meshType;
132 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
135 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2);
140 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
141 ret->loadUMeshFromFile(fid,mName,dt,it,mrs);
142 return (MEDFileUMesh *)ret.retn();
146 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
147 ret->loadCMeshFromFile(fid,mName,dt,it,mrs);
148 return (MEDFileCMesh *)ret.retn();
152 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
153 ret->loadCLMeshFromFile(fid,mName,dt,it,mrs);
154 return (MEDFileCurveLinearMesh *)ret.retn();
158 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
159 throw INTERP_KERNEL::Exception(oss.str().c_str());
165 * Writes \a this mesh into an open MED file specified by its descriptor.
166 * \param [in] fid - the MED file descriptor.
167 * \throw If the mesh name is not set.
168 * \throw If the file is open for reading only.
169 * \throw If the writing mode == 1 and the same data is present in an existing file.
171 void MEDFileMesh::write(med_idt fid) const
174 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
176 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
181 * Writes \a this mesh into a MED file specified by its name.
182 * \param [in] fileName - the MED file name.
183 * \param [in] mode - the writing mode. For more on \a mode, see \ref AdvMEDLoaderBasics.
184 * - 2 - erase; an existing file is removed.
185 * - 1 - append; same data should not be present in an existing file.
186 * - 0 - overwrite; same data present in an existing file is overwritten.
187 * \throw If the mesh name is not set.
188 * \throw If \a mode == 1 and the same data is present in an existing file.
190 void MEDFileMesh::write(const char *fileName, int mode) const
192 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
193 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
194 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
195 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
200 * Checks if \a this and another mesh are equal.
201 * \param [in] other - the mesh to compare with.
202 * \param [in] eps - a precision used to compare real values.
203 * \param [in,out] what - the string returning description of unequal data.
204 * \return bool - \c true if the meshes are equal, \c false, else.
206 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
208 if(_order!=other->_order)
210 what="Orders differ !";
213 if(_iteration!=other->_iteration)
215 what="Iterations differ !";
218 if(fabs(_time-other->_time)>eps)
220 what="Time values differ !";
223 if(_dt_unit!=other->_dt_unit)
225 what="Time units differ !";
228 if(_name!=other->_name)
230 what="Names differ !";
233 //univ_name has been ignored -> not a bug because it is a mutable attribute
234 if(_desc_name!=other->_desc_name)
236 what="Description names differ !";
239 if(!areGrpsEqual(other,what))
241 if(!areFamsEqual(other,what))
247 * Clears redundant attributes of incorporated data arrays.
249 void MEDFileMesh::clearNonDiscrAttributes() const
254 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
256 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
258 if((*it).first==_name)
268 * Copies data on groups and families from another mesh.
269 * \param [in] other - the mesh to copy the data from.
271 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
273 _groups=other._groups;
274 _families=other._families;
278 * Returns names of families constituting a group.
279 * \param [in] name - the name of the group of interest.
280 * \return std::vector<std::string> - a sequence of names of the families.
281 * \throw If the name of a nonexistent group is specified.
283 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const char *name) const
285 std::string oname(name);
286 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
287 if(it==_groups.end())
289 std::vector<std::string> grps=getGroupsNames();
290 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
291 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
292 throw INTERP_KERNEL::Exception(oss.str().c_str());
298 * Returns names of families constituting some groups.
299 * \param [in] grps - a sequence of names of groups of interest.
300 * \return std::vector<std::string> - a sequence of names of the families.
301 * \throw If a name of a nonexistent group is present in \a grps.
303 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const
305 std::set<std::string> fams;
306 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
308 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
309 if(it2==_groups.end())
311 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
312 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
313 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
314 throw INTERP_KERNEL::Exception(oss.str().c_str());
316 fams.insert((*it2).second.begin(),(*it2).second.end());
318 std::vector<std::string> fams2(fams.begin(),fams.end());
323 * Returns ids of families constituting a group.
324 * \param [in] name - the name of the group of interest.
325 * \return std::vector<int> - sequence of ids of the families.
326 * \throw If the name of a nonexistent group is specified.
328 std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const char *name) const
330 std::string oname(name);
331 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
332 std::vector<std::string> grps=getGroupsNames();
333 if(it==_groups.end())
335 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
336 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
337 throw INTERP_KERNEL::Exception(oss.str().c_str());
339 return getFamiliesIds((*it).second);
343 * Sets names of families constituting a group. If data on families of this group is
344 * already present, it is overwritten. Every family in \a fams is checked, and if a
345 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
346 * \param [in] name - the name of the group of interest.
347 * \param [in] fams - a sequence of names of families constituting the group.
349 void MEDFileMesh::setFamiliesOnGroup(const char *name, const std::vector<std::string>& fams)
351 std::string oname(name);
353 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
355 std::map<std::string,int>::iterator it2=_families.find(*it1);
356 if(it2==_families.end())
362 * Sets families constituting a group. The families are specified by their ids.
363 * If a family name is not found by its id, an exception is thrown.
364 * If several families have same id, the first one in lexical order is taken.
365 * \param [in] name - the name of the group of interest.
366 * \param [in] famIds - a sequence of ids of families constituting the group.
367 * \throw If a family name is not found by its id.
369 void MEDFileMesh::setFamiliesIdsOnGroup(const char *name, const std::vector<int>& famIds)
371 std::string oname(name);
372 std::vector<std::string> fams(famIds.size());
374 for(std::vector<int>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
376 std::string name2=getFamilyNameGivenId(*it1);
383 * Returns names of groups including a given family.
384 * \param [in] name - the name of the family of interest.
385 * \return std::vector<std::string> - a sequence of names of groups including the family.
387 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const char *name) const
389 std::vector<std::string> ret;
390 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
392 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
395 ret.push_back((*it1).first);
403 * Adds an existing family to groups.
404 * \param [in] famName - a name of family to add to \a grps.
405 * \param [in] grps - a sequence of group names to add the family in.
406 * \throw If a family named \a famName not yet exists.
408 void MEDFileMesh::setGroupsOnFamily(const char *famName, const std::vector<std::string>& grps)
410 std::string fName(famName);
411 const std::map<std::string,int>::const_iterator it=_families.find(fName);
412 if(it==_families.end())
414 std::vector<std::string> fams=getFamiliesNames();
415 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
416 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
417 throw INTERP_KERNEL::Exception(oss.str().c_str());
419 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
421 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
422 if(it2!=_groups.end())
423 (*it2).second.push_back(fName);
426 std::vector<std::string> grps2(1,fName);
433 * Returns names of all groups of \a this mesh.
434 * \return std::vector<std::string> - a sequence of group names.
436 std::vector<std::string> MEDFileMesh::getGroupsNames() const
438 std::vector<std::string> ret(_groups.size());
440 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
446 * Returns names of all families of \a this mesh.
447 * \return std::vector<std::string> - a sequence of family names.
449 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
451 std::vector<std::string> ret(_families.size());
453 for(std::map<std::string, int >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
459 * Changes a name of every family, included in one group only, to be same as the group name.
460 * \throw If there are families with equal names in \a this mesh.
462 void MEDFileMesh::assignFamilyNameWithGroupName()
464 std::map<std::string, std::vector<std::string> > groups(_groups);
465 std::map<std::string,int> newFams;
466 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
468 std::vector<std::string> grps=getGroupsOnFamily((*it).first.c_str());
469 if(grps.size()==1 && groups[grps[0]].size()==1)
471 if(newFams.find(grps[0])!=newFams.end())
473 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
474 throw INTERP_KERNEL::Exception(oss.str().c_str());
476 newFams[grps[0]]=(*it).second;
477 std::vector<std::string>& grps2=groups[grps[0]];
478 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
483 if(newFams.find((*it).first)!=newFams.end())
485 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
486 throw INTERP_KERNEL::Exception(oss.str().c_str());
488 newFams[(*it).first]=(*it).second;
496 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
498 * \return the removed groups.
500 std::vector<std::string> MEDFileMesh::removeEmptyGroups()
502 std::vector<std::string> ret;
503 std::map<std::string, std::vector<std::string> > newGrps;
504 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
506 if((*it).second.empty())
507 ret.push_back((*it).first);
509 newGrps[(*it).first]=(*it).second;
517 * Removes a group from \a this mesh.
518 * \param [in] name - the name of the group to remove.
519 * \throw If no group with such a \a name exists.
521 void MEDFileMesh::removeGroup(const char *name)
523 std::string oname(name);
524 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
525 std::vector<std::string> grps=getGroupsNames();
526 if(it==_groups.end())
528 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
529 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
530 throw INTERP_KERNEL::Exception(oss.str().c_str());
536 * Removes a family from \a this mesh.
537 * \param [in] name - the name of the family to remove.
538 * \throw If no family with such a \a name exists.
540 void MEDFileMesh::removeFamily(const char *name)
542 std::string oname(name);
543 std::map<std::string, int >::iterator it=_families.find(oname);
544 std::vector<std::string> fams=getFamiliesNames();
545 if(it==_families.end())
547 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
548 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
549 throw INTERP_KERNEL::Exception(oss.str().c_str());
552 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
554 std::vector<std::string>& v=(*it3).second;
555 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
562 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
563 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
564 * family field whatever its level. This method also suppresses the orphan families.
566 * \return - The list of removed groups names.
568 * \sa MEDFileMesh::removeOrphanFamilies.
570 std::vector<std::string> MEDFileMesh::removeOrphanGroups()
572 removeOrphanFamilies();
573 return removeEmptyGroups();
577 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
578 * 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.
580 * \return - The list of removed families names.
581 * \sa MEDFileMesh::removeOrphanGroups.
583 std::vector<std::string> MEDFileMesh::removeOrphanFamilies()
585 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
586 std::vector<std::string> ret;
587 if(!((DataArrayInt*)allFamIdsInUse))
589 ret=getFamiliesNames();
590 _families.clear(); _groups.clear();
593 std::map<std::string,int> famMap;
594 std::map<std::string, std::vector<std::string> > grps(_groups);
595 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
597 if(allFamIdsInUse->presenceOfValue((*it).second))
598 famMap[(*it).first]=(*it).second;
601 ret.push_back((*it).first);
602 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first.c_str());
603 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
605 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
606 std::vector<std::string>& famv=(*it3).second;
607 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
613 { _families=famMap; _groups=grps; }
618 * Renames a group in \a this mesh.
619 * \param [in] oldName - a current name of the group to rename.
620 * \param [in] newName - a new group name.
621 * \throw If no group named \a oldName exists in \a this mesh.
622 * \throw If a group named \a newName already exists.
624 void MEDFileMesh::changeGroupName(const char *oldName, const char *newName)
626 std::string oname(oldName);
627 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
628 std::vector<std::string> grps=getGroupsNames();
629 if(it==_groups.end())
631 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
632 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
633 throw INTERP_KERNEL::Exception(oss.str().c_str());
635 std::string nname(newName);
636 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
637 if(it2!=_groups.end())
639 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
640 throw INTERP_KERNEL::Exception(oss.str().c_str());
642 std::vector<std::string> cpy=(*it).second;
644 _groups[newName]=cpy;
648 * Changes an id of a family in \a this mesh.
649 * This method calls changeFamilyIdArr().
650 * \param [in] oldId - a current id of the family.
651 * \param [in] newId - a new family id.
653 void MEDFileMesh::changeFamilyId(int oldId, int newId)
655 changeFamilyIdArr(oldId,newId);
656 std::map<std::string,int> fam2;
657 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
659 if((*it).second==oldId)
660 fam2[(*it).first]=newId;
662 fam2[(*it).first]=(*it).second;
668 * Renames a family in \a this mesh.
669 * \param [in] oldName - a current name of the family to rename.
670 * \param [in] newName - a new family name.
671 * \throw If no family named \a oldName exists in \a this mesh.
672 * \throw If a family named \a newName already exists.
674 void MEDFileMesh::changeFamilyName(const char *oldName, const char *newName)
676 std::string oname(oldName);
677 std::map<std::string, int >::iterator it=_families.find(oname);
678 std::vector<std::string> fams=getFamiliesNames();
679 if(it==_families.end())
681 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
682 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
683 throw INTERP_KERNEL::Exception(oss.str().c_str());
685 std::string nname(newName);
686 std::map<std::string, int >::iterator it2=_families.find(nname);
687 if(it2!=_families.end())
689 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
690 throw INTERP_KERNEL::Exception(oss.str().c_str());
692 int cpy=(*it).second;
694 _families[newName]=cpy;
695 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
697 std::vector<std::string>& v=(*it3).second;
698 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
705 * Checks if \a this and another mesh contains the same families.
706 * \param [in] other - the mesh to compare with \a this one.
707 * \param [in,out] what - an unused parameter.
708 * \return bool - \c true if number of families and their ids are the same in the two
709 * meshes. Families with the id == \c 0 are not considered.
711 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
713 if(_families==other->_families)
715 std::map<std::string,int> fam0;
716 std::map<std::string,int> fam1;
717 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
719 fam0[(*it).first]=(*it).second;
720 for(std::map<std::string,int>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
722 fam1[(*it).first]=(*it).second;
727 * Checks if \a this and another mesh contains the same groups.
728 * \param [in] other - the mesh to compare with \a this one.
729 * \param [in,out] what - a string describing a difference of groups of the two meshes
730 * in case if this method returns \c false.
731 * \return bool - \c true if number of groups and families constituting them are the
732 * same in the two meshes.
734 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
736 if(_groups==other->_groups)
739 std::size_t sz=_groups.size();
740 if(sz!=other->_groups.size())
742 what="Groups differ because not same number !\n";
747 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
748 for(std::size_t i=0;i<sz && ret;i++,it1++)
750 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
751 if(it2!=other->_groups.end())
753 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
754 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
760 what="A group in first mesh exists not in other !\n";
766 std::ostringstream oss; oss << "Groups description differs :\n";
767 oss << "First group description :\n";
768 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
770 oss << " Group \"" << (*it).first << "\" on following families :\n";
771 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
772 oss << " \"" << *it2 << "\n";
774 oss << "Second group description :\n";
775 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
777 oss << " Group \"" << (*it).first << "\" on following families :\n";
778 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
779 oss << " \"" << *it2 << "\n";
787 * Checks if a group with a given name exists in \a this mesh.
788 * \param [in] groupName - the group name.
789 * \return bool - \c true the group \a groupName exists in \a this mesh.
791 bool MEDFileMesh::existsGroup(const char *groupName) const
793 std::string grpName(groupName);
794 return _groups.find(grpName)!=_groups.end();
798 * Checks if a family with a given id exists in \a this mesh.
799 * \param [in] famId - the family id.
800 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
802 bool MEDFileMesh::existsFamily(int famId) const
804 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
805 if((*it2).second==famId)
811 * Checks if a family with a given name exists in \a this mesh.
812 * \param [in] familyName - the family name.
813 * \return bool - \c true the family \a familyName exists in \a this mesh.
815 bool MEDFileMesh::existsFamily(const char *familyName) const
817 std::string fname(familyName);
818 return _families.find(fname)!=_families.end();
822 * Sets an id of a family.
823 * \param [in] familyName - the family name.
824 * \param [in] id - a new id of the family.
826 void MEDFileMesh::setFamilyId(const char *familyName, int id)
828 std::string fname(familyName);
832 void MEDFileMesh::setFamilyIdUnique(const char *familyName, int id)
834 std::string fname(familyName);
835 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
838 if((*it).first!=familyName)
840 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
841 throw INTERP_KERNEL::Exception(oss.str().c_str());
848 * Adds a family to \a this mesh.
849 * \param [in] familyName - a name of the family.
850 * \param [in] famId - an id of the family.
851 * \throw If a family with the same name or id already exists in \a this mesh.
853 void MEDFileMesh::addFamily(const char *familyName, int famId)
855 std::string fname(familyName);
856 std::map<std::string,int>::const_iterator it=_families.find(fname);
857 if(it==_families.end())
859 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
860 if((*it2).second==famId)
862 std::ostringstream oss;
863 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
864 throw INTERP_KERNEL::Exception(oss.str().c_str());
866 _families[fname]=famId;
870 if((*it).second!=famId)
872 std::ostringstream oss;
873 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
874 throw INTERP_KERNEL::Exception(oss.str().c_str());
880 * Creates a group including all mesh entities of given dimension.
881 * \warning This method does \b not guarantee that the created group includes mesh
882 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
883 * present in family fields of different dimensions. To assure this, call
884 * ensureDifferentFamIdsPerLevel() \b before calling this method.
885 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
887 * \param [in] groupName - a name of the new group.
888 * \throw If a group named \a groupName already exists.
889 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
890 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
892 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const char *groupName)
894 std::string grpName(groupName);
895 std::vector<int> levs=getNonEmptyLevelsExt();
896 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
898 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
899 oss << "Available relative ext levels are : ";
900 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
901 throw INTERP_KERNEL::Exception(oss.str().c_str());
903 if(existsGroup(groupName))
905 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
906 oss << "Already existing groups are : ";
907 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
908 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
909 throw INTERP_KERNEL::Exception(oss.str().c_str());
911 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
913 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
914 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
915 std::vector<std::string> familiesOnWholeGroup;
916 for(const int *it=famIds->begin();it!=famIds->end();it++)
919 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
921 _groups[grpName]=familiesOnWholeGroup;
925 * Ensures that given family ids do not present in family fields of dimensions different
926 * than given ones. If a family id is present in the family fields of dimensions different
927 * than the given ones, a new family is created and the whole data is updated accordingly.
928 * \param [in] famIds - a sequence of family ids to check.
929 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
930 * famIds should exclusively belong.
931 * \return bool - \c true if no modification is done in \a this mesh by this method.
933 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt)
935 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
936 std::vector<int> levs=getNonEmptyLevelsExt();
937 std::set<int> levs2(levs.begin(),levs.end());
938 std::vector<int> levsToTest;
939 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
940 std::set<int> famIds2(famIds.begin(),famIds.end());
943 if(!_families.empty())
944 maxFamId=getMaxFamilyId()+1;
945 std::vector<std::string> allFams=getFamiliesNames();
946 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
948 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
951 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
952 std::vector<int> tmp;
953 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
954 for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
957 std::string famName=getFamilyNameGivenId(*it2);
958 std::ostringstream oss; oss << "Family_" << maxFamId;
959 std::string zeName=CreateNameNotIn(oss.str(),allFams);
960 addFamilyOnAllGroupsHaving(famName.c_str(),zeName.c_str());
961 _families[zeName]=maxFamId;
962 (const_cast<DataArrayInt *>(fieldFamIds))->changeValue(*it2,maxFamId);
971 * Adds a family to a given group in \a this mesh. If the group with a given name does
972 * not exist, it is created.
973 * \param [in] grpName - the name of the group to add the family in.
974 * \param [in] famName - the name of the family to add to the group named \a grpName.
975 * \throw If \a grpName or \a famName is an empty string.
976 * \throw If no family named \a famName is present in \a this mesh.
978 void MEDFileMesh::addFamilyOnGrp(const char *grpName, const char *famName)
980 std::string grpn(grpName);
981 std::string famn(famName);
982 if(grpn.empty() || famn.empty())
983 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
984 std::vector<std::string> fams=getFamiliesNames();
985 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
987 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
988 oss << "Create this family or choose an existing one ! Existing fams are : ";
989 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
990 throw INTERP_KERNEL::Exception(oss.str().c_str());
992 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
993 if(it==_groups.end())
995 _groups[grpn].push_back(famn);
999 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
1000 if(it2==(*it).second.end())
1001 (*it).second.push_back(famn);
1006 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1007 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1008 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1010 void MEDFileMesh::addFamilyOnAllGroupsHaving(const char *famName, const char *otherFamName)
1012 std::string famNameCpp(famName);
1013 std::string otherCpp(otherFamName);
1014 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1016 std::vector<std::string>& v=(*it).second;
1017 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1019 v.push_back(otherCpp);
1024 void MEDFileMesh::changeAllGroupsContainingFamily(const char *familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1026 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1029 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const char *familyNameToChange, const std::vector<std::string>& newFamiliesNames)
1031 std::string fam(familyNameToChange);
1032 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1034 std::vector<std::string>& fams((*it).second);
1035 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1039 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1045 * Returns a name of the family having a given id or, if no such a family exists, creates
1046 * a new uniquely named family and returns its name.
1047 * \param [in] id - the id of the family whose name is required.
1048 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1049 * \return std::string - the name of the existing or the created family.
1050 * \throw If it is not possible to create a unique family name.
1052 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created)
1054 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1058 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1059 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1060 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1061 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1063 * This method will throws an exception if it is not possible to create a unique family name.
1065 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created)
1067 std::vector<std::string> famAlreadyExisting(families.size());
1069 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1071 if((*it).second!=id)
1073 famAlreadyExisting[ii]=(*it).first;
1082 std::ostringstream oss; oss << "Family_" << id;
1083 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1089 * Sets names and ids of all families in \a this mesh.
1090 * \param [in] info - a map of a family name to a family id.
1092 void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
1098 * Sets names of all groups and families constituting them in \a this mesh.
1099 * \param [in] info - a map of a group name to a vector of names of families
1100 * constituting the group.
1102 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1108 * Returns an id of the family having a given name.
1109 * \param [in] name - the name of the family of interest.
1110 * \return int - the id of the family of interest.
1111 * \throw If no family with such a \a name exists.
1113 int MEDFileMesh::getFamilyId(const char *name) const
1115 std::string oname(name);
1116 std::map<std::string, int>::const_iterator it=_families.find(oname);
1117 std::vector<std::string> fams=getFamiliesNames();
1118 if(it==_families.end())
1120 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1121 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1122 throw INTERP_KERNEL::Exception(oss.str().c_str());
1124 return (*it).second;
1128 * Returns ids of the families having given names.
1129 * \param [in] fams - a sequence of the names of families of interest.
1130 * \return std::vector<int> - a sequence of the ids of families of interest.
1131 * \throw If \a fams contains a name of an inexistent family.
1133 std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const
1135 std::vector<int> ret(fams.size());
1137 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1139 std::map<std::string, int>::const_iterator it2=_families.find(*it);
1140 if(it2==_families.end())
1142 std::vector<std::string> fams2=getFamiliesNames();
1143 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1144 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1145 throw INTERP_KERNEL::Exception(oss.str().c_str());
1147 ret[i]=(*it2).second;
1153 * Returns a maximal abs(id) of families in \a this mesh.
1154 * \return int - the maximal norm of family id.
1155 * \throw If there are no families in \a this mesh.
1157 int MEDFileMesh::getMaxAbsFamilyId() const
1159 if(_families.empty())
1160 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1161 int ret=-std::numeric_limits<int>::max();
1162 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1164 ret=std::max(std::abs((*it).second),ret);
1170 * Returns a maximal id of families in \a this mesh.
1171 * \return int - the maximal family id.
1172 * \throw If there are no families in \a this mesh.
1174 int MEDFileMesh::getMaxFamilyId() const
1176 if(_families.empty())
1177 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1178 int ret=-std::numeric_limits<int>::max();
1179 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1181 ret=std::max((*it).second,ret);
1187 * Returns a minimal id of families in \a this mesh.
1188 * \return int - the minimal family id.
1189 * \throw If there are no families in \a this mesh.
1191 int MEDFileMesh::getMinFamilyId() const
1193 if(_families.empty())
1194 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1195 int ret=std::numeric_limits<int>::max();
1196 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1198 ret=std::min((*it).second,ret);
1204 * Returns a maximal id of families in \a this mesh. Not only named families are
1205 * considered but all family fields as well.
1206 * \return int - the maximal family id.
1208 int MEDFileMesh::getTheMaxAbsFamilyId() const
1210 int m1=-std::numeric_limits<int>::max();
1211 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1212 m1=std::max(std::abs((*it).second),m1);
1213 int m2=getMaxAbsFamilyIdInArrays();
1214 return std::max(m1,m2);
1218 * Returns a maximal id of families in \a this mesh. Not only named families are
1219 * considered but all family fields as well.
1220 * \return int - the maximal family id.
1222 int MEDFileMesh::getTheMaxFamilyId() const
1224 int m1=-std::numeric_limits<int>::max();
1225 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1226 m1=std::max((*it).second,m1);
1227 int m2=getMaxFamilyIdInArrays();
1228 return std::max(m1,m2);
1232 * Returns a minimal id of families in \a this mesh. Not only named families are
1233 * considered but all family fields as well.
1234 * \return int - the minimal family id.
1236 int MEDFileMesh::getTheMinFamilyId() const
1238 int m1=std::numeric_limits<int>::max();
1239 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1240 m1=std::min((*it).second,m1);
1241 int m2=getMinFamilyIdInArrays();
1242 return std::min(m1,m2);
1246 * This method only considers the maps. The contain of family array is ignored here.
1248 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1250 DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const
1252 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
1254 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1255 v.insert((*it).second);
1256 ret->alloc((int)v.size(),1);
1257 std::copy(v.begin(),v.end(),ret->getPointer());
1262 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1264 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1266 DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const
1268 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1269 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret;
1270 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1272 const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1273 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> dv=arr->getDifferentValues();
1274 if((DataArrayInt *) ret)
1275 ret=dv->buildUnion(ret);
1283 * true is returned if no modification has been needed. false if family
1284 * renumbering has been needed.
1286 bool MEDFileMesh::ensureDifferentFamIdsPerLevel()
1288 std::vector<int> levs=getNonEmptyLevelsExt();
1289 std::set<int> allFamIds;
1290 int maxId=getMaxFamilyId()+1;
1291 std::map<int,std::vector<int> > famIdsToRenum;
1292 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1294 const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
1297 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1299 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1301 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1303 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1306 if(famIdsToRenum.empty())
1308 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1309 for(std::map<int,std::vector<int> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1311 DataArrayInt *fam=const_cast<DataArrayInt *>(getFamilyFieldAtLevel((*it2).first));
1312 int *famIdsToChange=fam->getPointer();
1313 std::map<int,int> ren;
1314 for(std::vector<int>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1316 if(allIds->presenceOfValue(*it3))
1318 std::string famName=getFamilyNameGivenId(*it3);
1319 std::vector<std::string> grps=getGroupsOnFamily(famName.c_str());
1322 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1323 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1324 addFamilyOnGrp((*it4).c_str(),newFam.c_str());
1327 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1328 for(const int *id=ids->begin();id!=ids->end();id++)
1329 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1335 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1336 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1337 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1338 * This method will throw an exception if a same family id is detected in different level.
1339 * \warning This policy is the opposite of those in MED file documentation ...
1341 void MEDFileMesh::normalizeFamIdsTrio()
1343 ensureDifferentFamIdsPerLevel();
1344 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1345 std::vector<int> levs=getNonEmptyLevelsExt();
1346 std::set<int> levsS(levs.begin(),levs.end());
1347 std::set<std::string> famsFetched;
1348 std::map<std::string,int> families;
1349 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1352 const DataArrayInt *fam=getFamilyFieldAtLevel(0);
1356 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1357 std::map<int,int> ren;
1358 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1360 int nbOfTuples=fam->getNumberOfTuples();
1361 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1362 for(int *w=start;w!=start+nbOfTuples;w++)
1364 for(const int *it=tmp->begin();it!=tmp->end();it++)
1366 if(allIds->presenceOfValue(*it))
1368 std::string famName=getFamilyNameGivenId(*it);
1369 families[famName]=ren[*it];
1370 famsFetched.insert(famName);
1375 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1378 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
1382 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1383 std::map<int,int> ren;
1384 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1386 int nbOfTuples=fam->getNumberOfTuples();
1387 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1388 for(int *w=start;w!=start+nbOfTuples;w++)
1390 for(const int *it=tmp->begin();it!=tmp->end();it++)
1392 if(allIds->presenceOfValue(*it))
1394 std::string famName=getFamilyNameGivenId(*it);
1395 families[famName]=ren[*it];
1396 famsFetched.insert(famName);
1401 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1403 DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
1406 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1407 fam->fillWithZero();
1408 for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
1409 if(allIds->presenceOfValue(*it3))
1411 std::string famName=getFamilyNameGivenId(*it3);
1412 families[famName]=0;
1413 famsFetched.insert(famName);
1418 std::vector<std::string> allFams=getFamiliesNames();
1419 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1420 std::set<std::string> unFetchedIds;
1421 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1422 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1423 families[*it4]=_families[*it4];
1428 * This method normalizes fam id with the following policy.
1429 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1430 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1431 * This method will throw an exception if a same family id is detected in different level.
1433 void MEDFileMesh::normalizeFamIdsMEDFile()
1435 ensureDifferentFamIdsPerLevel();
1436 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1437 std::vector<int> levs=getNonEmptyLevelsExt();
1438 std::set<int> levsS(levs.begin(),levs.end());
1439 std::set<std::string> famsFetched;
1440 std::map<std::string,int> families;
1442 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1445 const DataArrayInt *fam=getFamilyFieldAtLevel(1);
1448 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1449 std::map<int,int> ren;
1450 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1452 int nbOfTuples=fam->getNumberOfTuples();
1453 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1454 for(int *w=start;w!=start+nbOfTuples;w++)
1456 for(const int *it=tmp->begin();it!=tmp->end();it++)
1458 if(allIds->presenceOfValue(*it))
1460 std::string famName=getFamilyNameGivenId(*it);
1461 families[famName]=ren[*it];
1462 famsFetched.insert(famName);
1468 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1470 const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
1473 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1474 std::map<int,int> ren;
1475 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1477 int nbOfTuples=fam->getNumberOfTuples();
1478 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1479 for(int *w=start;w!=start+nbOfTuples;w++)
1481 for(const int *it=tmp->begin();it!=tmp->end();it++)
1483 if(allIds->presenceOfValue(*it))
1485 std::string famName=getFamilyNameGivenId(*it);
1486 families[famName]=ren[*it];
1487 famsFetched.insert(famName);
1493 std::vector<std::string> allFams=getFamiliesNames();
1494 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1495 std::set<std::string> unFetchedIds;
1496 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1497 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1498 families[*it4]=_families[*it4];
1503 * Returns a name of the family by its id. If there are several families having the given
1504 * id, the name first in lexical order is returned.
1505 * \param [in] id - the id of the family whose name is required.
1506 * \return std::string - the name of the found family.
1507 * \throw If no family with the given \a id exists.
1509 std::string MEDFileMesh::getFamilyNameGivenId(int id) const
1511 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1512 if((*it).second==id)
1514 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1515 throw INTERP_KERNEL::Exception(oss.str().c_str());
1519 * Returns a string describing \a this mesh. This description includes the mesh name and
1520 * the mesh description string.
1521 * \return std::string - the mesh information string.
1523 std::string MEDFileMesh::simpleRepr() const
1525 std::ostringstream oss;
1526 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1527 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1528 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1533 * Returns ids of mesh entities contained in a given group of a given dimension.
1534 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1536 * \param [in] grp - the name of the group of interest.
1537 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1538 * returned instead of ids.
1539 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1540 * numbers, if available and required, of mesh entities of the group. The caller
1541 * is to delete this array using decrRef() as it is no more needed.
1542 * \throw If the name of a nonexistent group is specified.
1543 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1545 DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const char *grp, bool renum) const
1547 std::vector<std::string> tmp(1);
1549 DataArrayInt *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
1555 * Returns ids of mesh entities contained in given groups of a given dimension.
1556 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1558 * \param [in] grps - the names of the groups of interest.
1559 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1560 * returned instead of ids.
1561 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1562 * numbers, if available and required, of mesh entities of the groups. The caller
1563 * is to delete this array using decrRef() as it is no more needed.
1564 * \throw If the name of a nonexistent group is present in \a grps.
1565 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1567 DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
1569 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
1570 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
1574 * Returns ids of mesh entities contained in a given family of a given dimension.
1575 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1577 * \param [in] fam - the name of the family of interest.
1578 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1579 * returned instead of ids.
1580 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1581 * numbers, if available and required, of mesh entities of the family. The caller
1582 * is to delete this array using decrRef() as it is no more needed.
1583 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1585 DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const char *fam, bool renum) const
1587 std::vector<std::string> tmp(1);
1589 DataArrayInt *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
1595 * Returns ids of nodes contained in a given group.
1596 * \param [in] grp - the name of the group of interest.
1597 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1598 * returned instead of ids.
1599 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1600 * numbers, if available and required, of nodes of the group. The caller
1601 * is to delete this array using decrRef() as it is no more needed.
1602 * \throw If the name of a nonexistent group is specified.
1603 * \throw If the family field is missing for nodes.
1605 DataArrayInt *MEDFileMesh::getNodeGroupArr(const char *grp, bool renum) const
1607 std::vector<std::string> tmp(1);
1609 DataArrayInt *ret=getNodeGroupsArr(tmp,renum);
1615 * Returns ids of nodes contained in given groups.
1616 * \param [in] grps - the names of the groups of interest.
1617 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1618 * returned instead of ids.
1619 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1620 * numbers, if available and required, of nodes of the groups. The caller
1621 * is to delete this array using decrRef() as it is no more needed.
1622 * \throw If the name of a nonexistent group is present in \a grps.
1623 * \throw If the family field is missing for nodes.
1625 DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const
1627 return getGroupsArr(1,grps,renum);
1631 * Returns ids of nodes contained in a given group.
1632 * \param [in] grp - the name of the group of interest.
1633 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1634 * returned instead of ids.
1635 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1636 * numbers, if available and required, of nodes of the group. The caller
1637 * is to delete this array using decrRef() as it is no more needed.
1638 * \throw If the name of a nonexistent group is specified.
1639 * \throw If the family field is missing for nodes.
1641 DataArrayInt *MEDFileMesh::getNodeFamilyArr(const char *fam, bool renum) const
1643 std::vector<std::string> tmp(1);
1645 DataArrayInt *ret=getNodeFamiliesArr(tmp,renum);
1651 * Returns ids of nodes contained in given families.
1652 * \param [in] fams - the names of the families of interest.
1653 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1654 * returned instead of ids.
1655 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1656 * numbers, if available and required, of nodes of the families. The caller
1657 * is to delete this array using decrRef() as it is no more needed.
1658 * \throw If the family field is missing for nodes.
1660 DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const
1662 return getFamiliesArr(1,fams,renum);
1666 * Adds groups of given dimension and creates corresponding families and family fields
1667 * given ids of mesh entities of each group.
1668 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
1669 * \param [in] grps - a sequence of arrays of ids each describing a group.
1670 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
1672 * \throw If names of some groups in \a grps are equal.
1673 * \throw If \a grps includes a group with an empty name.
1674 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
1675 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
1677 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum)
1681 std::set<std::string> grpsName;
1682 std::vector<std::string> grpsName2(grps.size());
1685 for(std::vector<const DataArrayInt *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
1687 grpsName.insert((*it)->getName());
1688 grpsName2[i]=(*it)->getName();
1690 if(grpsName.size()!=grps.size())
1691 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
1692 if(grpsName.find(std::string(""))!=grpsName.end())
1693 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
1694 int sz=getSizeAtLevel(meshDimRelToMaxExt);
1695 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam;
1696 std::vector< std::vector<int> > fidsOfGroups;
1699 fam=DataArrayInt::MakePartition(grps,sz,fidsOfGroups);
1703 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > grps2(grps.size());
1704 for(unsigned int ii=0;ii<grps.size();ii++)
1706 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
1707 grps2[ii]->setName(grps[ii]->getName().c_str());
1709 std::vector<const DataArrayInt *> grps3(grps2.begin(),grps2.end());
1710 fam=DataArrayInt::MakePartition(grps3,sz,fidsOfGroups);
1713 if(!_families.empty())
1714 offset=getMaxAbsFamilyId()+1;
1715 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
1716 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getDifferentValues();
1717 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
1718 setFamilyFieldArr(meshDimRelToMaxExt,fam);
1722 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
1723 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
1724 * For the moment, the two last input parameters are not taken into account.
1726 void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
1728 std::map<int,std::string> famInv;
1729 for(const int *it=famIds->begin();it!=famIds->end();it++)
1731 std::ostringstream oss;
1732 oss << "Family_" << (*it);
1733 _families[oss.str()]=(*it);
1734 famInv[*it]=oss.str();
1737 for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
1739 for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
1741 _groups[grpNames[i]].push_back(famInv[*it2]);
1746 std::vector<int> MEDFileMesh::getDistributionOfTypes(int meshDimRelToMax) const
1748 MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> mLev(getGenMeshAtLevel(meshDimRelToMax));
1749 return mLev->getDistributionOfTypes();
1752 void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
1754 famArr->applyLin(offset>0?1:-1,offset,0);
1755 for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
1758 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
1759 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
1764 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
1765 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
1766 * If this method fails to find such a name it will throw an exception.
1768 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid)
1771 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
1774 std::size_t len=nameTry.length();
1775 for(std::size_t ii=1;ii<len;ii++)
1777 std::string tmp=nameTry.substr(ii,len-ii);
1778 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
1784 for(std::size_t i=1;i<30;i++)
1786 std::string tmp1(nameTry.at(0),i);
1788 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
1794 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
1796 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
1798 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
1801 int MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<int>& code, int strt)
1803 std::size_t nbOfChunks=code.size()/3;
1804 if(code.size()%3!=0)
1805 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
1807 for(std::size_t i=0;i<nbOfChunks;i++)
1816 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
1817 * If _name attribute is empty the name of 'm' if taken as _name attribute.
1818 * If _name is not empty and that 'm' has the same name nothing is done.
1819 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
1821 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m)
1824 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
1829 std::string name(m->getName());
1834 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
1835 oss << name << "' ! Names must match !";
1836 throw INTERP_KERNEL::Exception(oss.str().c_str());
1840 if(_desc_name.empty())
1841 _desc_name=m->getDescription();
1844 std::string name(m->getDescription());
1847 if(_desc_name!=name)
1849 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
1850 oss << name << "' ! Names must match !";
1851 throw INTERP_KERNEL::Exception(oss.str().c_str());
1857 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
1859 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
1860 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1862 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
1863 oss << " - Groups lying on this family : ";
1864 std::vector<std::string> grps=getGroupsOnFamily((*it).first.c_str());
1865 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
1866 oss << std::endl << std::endl;
1871 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
1872 * file. The mesh to load is specified by its name and numbers of a time step and an
1874 * \param [in] fileName - the name of MED file to read.
1875 * \param [in] mName - the name of the mesh to read.
1876 * \param [in] dt - the number of a time step.
1877 * \param [in] it - the number of an iteration.
1878 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1879 * mesh using decrRef() as it is no more needed.
1880 * \throw If the file is not readable.
1881 * \throw If there is no mesh with given attributes in the file.
1882 * \throw If the mesh in the file is not an unstructured one.
1884 MEDFileUMesh *MEDFileUMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
1886 MEDFileUtilities::CheckFileForRead(fileName);
1887 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
1888 return new MEDFileUMesh(fid,mName,dt,it,mrs);
1892 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
1893 * file. The first mesh in the file is loaded.
1894 * \param [in] fileName - the name of MED file to read.
1895 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1896 * mesh using decrRef() as it is no more needed.
1897 * \throw If the file is not readable.
1898 * \throw If there is no meshes in the file.
1899 * \throw If the mesh in the file is not an unstructured one.
1901 MEDFileUMesh *MEDFileUMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs)
1903 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
1906 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
1907 throw INTERP_KERNEL::Exception(oss.str().c_str());
1909 MEDFileUtilities::CheckFileForRead(fileName);
1910 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
1912 ParaMEDMEM::MEDCouplingMeshType meshType;
1914 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
1915 return new MEDFileUMesh(fid,ms.front().c_str(),dt,it,mrs);
1919 * Returns an empty instance of MEDFileUMesh.
1920 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1921 * mesh using decrRef() as it is no more needed.
1923 MEDFileUMesh *MEDFileUMesh::New()
1925 return new MEDFileUMesh;
1928 std::size_t MEDFileUMesh::getHeapMemorySizeWithoutChildren() const
1930 std::size_t ret(MEDFileMesh::getHeapMemorySizeWithoutChildren());
1931 ret+=_ms.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>));
1935 std::vector<const BigMemoryObject *> MEDFileUMesh::getDirectChildren() const
1937 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildren());
1938 if((const DataArrayDouble*)_coords)
1939 ret.push_back((const DataArrayDouble*)_coords);
1940 if((const DataArrayInt *)_fam_coords)
1941 ret.push_back((const DataArrayInt *)_fam_coords);
1942 if((const DataArrayInt *)_num_coords)
1943 ret.push_back((const DataArrayInt *)_num_coords);
1944 if((const DataArrayInt *)_rev_num_coords)
1945 ret.push_back((const DataArrayInt *)_rev_num_coords);
1946 if((const DataArrayAsciiChar *)_name_coords)
1947 ret.push_back((const DataArrayAsciiChar *)_name_coords);
1948 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
1949 if((const MEDFileUMeshSplitL1*) *it)
1950 ret.push_back((const MEDFileUMeshSplitL1*) *it);
1954 MEDFileMesh *MEDFileUMesh::shallowCpy() const
1956 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
1960 MEDFileMesh *MEDFileUMesh::createNewEmpty() const
1962 return new MEDFileUMesh;
1965 MEDFileMesh *MEDFileUMesh::deepCpy() const
1967 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
1968 if((const DataArrayDouble*)_coords)
1969 ret->_coords=_coords->deepCpy();
1970 if((const DataArrayInt*)_fam_coords)
1971 ret->_fam_coords=_fam_coords->deepCpy();
1972 if((const DataArrayInt*)_num_coords)
1973 ret->_num_coords=_num_coords->deepCpy();
1974 if((const DataArrayInt*)_rev_num_coords)
1975 ret->_rev_num_coords=_rev_num_coords->deepCpy();
1976 if((const DataArrayAsciiChar*)_name_coords)
1977 ret->_name_coords=_name_coords->deepCpy();
1979 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
1981 if((const MEDFileUMeshSplitL1 *)(*it))
1982 ret->_ms[i]=(*it)->deepCpy(ret->_coords);
1988 * Checks if \a this and another mesh are equal.
1989 * \param [in] other - the mesh to compare with.
1990 * \param [in] eps - a precision used to compare real values.
1991 * \param [in,out] what - the string returning description of unequal data.
1992 * \return bool - \c true if the meshes are equal, \c false, else.
1994 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
1996 if(!MEDFileMesh::isEqual(other,eps,what))
1998 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
2001 what="Mesh types differ ! This is unstructured and other is NOT !";
2004 clearNonDiscrAttributes();
2005 otherC->clearNonDiscrAttributes();
2006 const DataArrayDouble *coo1=_coords;
2007 const DataArrayDouble *coo2=otherC->_coords;
2008 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
2010 what="Mismatch of coordinates ! One is defined and not other !";
2015 bool ret=coo1->isEqual(*coo2,eps);
2018 what="Coords differ !";
2022 const DataArrayInt *famc1=_fam_coords;
2023 const DataArrayInt *famc2=otherC->_fam_coords;
2024 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2026 what="Mismatch of families arr on nodes ! One is defined and not other !";
2031 bool ret=famc1->isEqual(*famc2);
2034 what="Families arr on node differ !";
2038 const DataArrayInt *numc1=_num_coords;
2039 const DataArrayInt *numc2=otherC->_num_coords;
2040 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2042 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2047 bool ret=numc1->isEqual(*numc2);
2050 what="Numbering arr on node differ !";
2054 const DataArrayAsciiChar *namec1=_name_coords;
2055 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2056 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2058 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2063 bool ret=namec1->isEqual(*namec2);
2066 what="Names arr on node differ !";
2070 if(_ms.size()!=otherC->_ms.size())
2072 what="Number of levels differs !";
2075 std::size_t sz=_ms.size();
2076 for(std::size_t i=0;i<sz;i++)
2078 const MEDFileUMeshSplitL1 *s1=_ms[i];
2079 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2080 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2082 what="Mismatch of presence of sub levels !";
2087 bool ret=s1->isEqual(s2,eps,what);
2096 * Clears redundant attributes of incorporated data arrays.
2098 void MEDFileUMesh::clearNonDiscrAttributes() const
2100 MEDFileMesh::clearNonDiscrAttributes();
2101 const DataArrayDouble *coo1=_coords;
2103 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2104 const DataArrayInt *famc1=_fam_coords;
2106 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2107 const DataArrayInt *numc1=_num_coords;
2109 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2110 const DataArrayAsciiChar *namc1=_name_coords;
2112 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2113 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2115 const MEDFileUMeshSplitL1 *tmp=(*it);
2117 tmp->clearNonDiscrAttributes();
2121 MEDFileUMesh::MEDFileUMesh()
2125 MEDFileUMesh::MEDFileUMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2128 loadUMeshFromFile(fid,mName,dt,it,mrs);
2130 catch(INTERP_KERNEL::Exception& e)
2135 void MEDFileUMesh::loadUMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
2137 MEDFileUMeshL2 loaderl2;
2138 ParaMEDMEM::MEDCouplingMeshType meshType;
2141 int mid=MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2);
2142 if(meshType!=UNSTRUCTURED)
2144 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2145 throw INTERP_KERNEL::Exception(oss.str().c_str());
2147 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2148 int lev=loaderl2.getNumberOfLevels();
2150 for(int i=0;i<lev;i++)
2152 if(!loaderl2.emptyLev(i))
2153 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2157 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2159 setName(loaderl2.getName());
2160 setDescription(loaderl2.getDescription());
2161 setUnivName(loaderl2.getUnivName());
2162 setIteration(loaderl2.getIteration());
2163 setOrder(loaderl2.getOrder());
2164 setTimeValue(loaderl2.getTime());
2165 setTimeUnit(loaderl2.getTimeUnit());
2166 _coords=loaderl2.getCoords();
2167 if(!mrs || mrs->isNodeFamilyFieldReading())
2168 _fam_coords=loaderl2.getCoordsFamily();
2169 if(!mrs || mrs->isNodeNumFieldReading())
2170 _num_coords=loaderl2.getCoordsNum();
2171 if(!mrs || mrs->isNodeNameFieldReading())
2172 _name_coords=loaderl2.getCoordsName();
2176 MEDFileUMesh::~MEDFileUMesh()
2180 void MEDFileUMesh::writeLL(med_idt fid) const
2182 const DataArrayDouble *coo=_coords;
2183 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2184 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2185 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2186 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2187 int spaceDim=coo?coo->getNumberOfComponents():0;
2188 int mdim=getMeshDimension();
2189 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2190 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2191 for(int i=0;i<spaceDim;i++)
2193 std::string info=coo->getInfoOnComponent(i);
2195 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2196 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
2197 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
2199 MEDmeshCr(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
2200 MEDmeshUniversalNameWr(fid,maa);
2201 MEDFileUMeshL2::WriteCoords(fid,maa,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2202 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2203 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2204 (*it)->write(fid,maa,mdim);
2205 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
2209 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2210 * \return std::vector<int> - a sequence of the relative dimensions.
2212 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2214 std::vector<int> ret;
2216 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2217 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2224 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2225 * \return std::vector<int> - a sequence of the relative dimensions.
2227 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2229 std::vector<int> ret0=getNonEmptyLevels();
2230 if((const DataArrayDouble *) _coords)
2232 std::vector<int> ret(ret0.size()+1);
2234 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2240 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2242 std::vector<int> ret;
2243 const DataArrayInt *famCoo(_fam_coords);
2247 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2249 const MEDFileUMeshSplitL1 *cur(*it);
2251 if(cur->getFamilyField())
2257 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2259 std::vector<int> ret;
2260 const DataArrayInt *numCoo(_num_coords);
2264 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2266 const MEDFileUMeshSplitL1 *cur(*it);
2268 if(cur->getNumberField())
2274 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2276 std::vector<int> ret;
2277 const DataArrayAsciiChar *nameCoo(_name_coords);
2281 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2283 const MEDFileUMeshSplitL1 *cur(*it);
2285 if(cur->getNameField())
2292 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
2293 * To include nodes, call getGrpNonEmptyLevelsExt() method.
2294 * \param [in] grp - the name of the group of interest.
2295 * \return std::vector<int> - a sequence of the relative dimensions.
2297 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const char *grp) const
2299 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2300 return getFamsNonEmptyLevels(fams);
2304 * Returns all relative mesh levels (including nodes) where a given group is defined.
2305 * \param [in] grp - the name of the group of interest.
2306 * \return std::vector<int> - a sequence of the relative dimensions.
2308 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevelsExt(const char *grp) const
2310 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2311 return getFamsNonEmptyLevelsExt(fams);
2315 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
2316 * To include nodes, call getFamNonEmptyLevelsExt() method.
2317 * \param [in] fam - the name of the family of interest.
2318 * \return std::vector<int> - a sequence of the relative dimensions.
2320 std::vector<int> MEDFileUMesh::getFamNonEmptyLevels(const char *fam) const
2322 std::vector<std::string> fams(1,std::string(fam));
2323 return getFamsNonEmptyLevels(fams);
2327 * Returns all relative mesh levels (including nodes) where a given family is defined.
2328 * \param [in] fam - the name of the family of interest.
2329 * \return std::vector<int> - a sequence of the relative dimensions.
2331 std::vector<int> MEDFileUMesh::getFamNonEmptyLevelsExt(const char *fam) const
2333 std::vector<std::string> fams(1,std::string(fam));
2334 return getFamsNonEmptyLevelsExt(fams);
2338 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
2339 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
2340 * \param [in] grps - a sequence of names of the groups of interest.
2341 * \return std::vector<int> - a sequence of the relative dimensions.
2343 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const
2345 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2346 return getFamsNonEmptyLevels(fams);
2350 * Returns all relative mesh levels (including nodes) where given groups are defined.
2351 * \param [in] grps - a sequence of names of the groups of interest.
2352 * \return std::vector<int> - a sequence of the relative dimensions.
2354 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const
2356 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2357 return getFamsNonEmptyLevelsExt(fams);
2361 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2362 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2363 * \param [in] fams - the name of the family of interest.
2364 * \return std::vector<int> - a sequence of the relative dimensions.
2366 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const
2368 std::vector<int> ret;
2369 std::vector<int> levs=getNonEmptyLevels();
2370 std::vector<int> famIds=getFamiliesIds(fams);
2371 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2372 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2378 * Returns all relative mesh levels (including nodes) where given families are defined.
2379 * \param [in] fams - the names of the families of interest.
2380 * \return std::vector<int> - a sequence of the relative dimensions.
2382 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const
2384 std::vector<int> ret0=getFamsNonEmptyLevels(fams);
2385 const DataArrayInt *famCoords=_fam_coords;
2388 std::vector<int> famIds=getFamiliesIds(fams);
2389 if(famCoords->presenceOfValue(famIds))
2391 std::vector<int> ret(ret0.size()+1);
2393 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2401 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
2402 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
2403 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
2406 std::vector<std::string> MEDFileUMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const
2408 std::vector<std::string> ret;
2409 std::vector<std::string> allGrps=getGroupsNames();
2410 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
2412 std::vector<int> levs=getGrpNonEmptyLevelsExt((*it).c_str());
2413 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
2419 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const
2421 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2422 if((const DataArrayInt *)_fam_coords)
2424 int val=_fam_coords->getMaxValue(tmp);
2425 ret=std::max(ret,std::abs(val));
2427 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2429 if((const MEDFileUMeshSplitL1 *)(*it))
2431 const DataArrayInt *da=(*it)->getFamilyField();
2434 int val=da->getMaxValue(tmp);
2435 ret=std::max(ret,std::abs(val));
2442 int MEDFileUMesh::getMaxFamilyIdInArrays() const
2444 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2445 if((const DataArrayInt *)_fam_coords)
2447 int val=_fam_coords->getMaxValue(tmp);
2448 ret=std::max(ret,val);
2450 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2452 if((const MEDFileUMeshSplitL1 *)(*it))
2454 const DataArrayInt *da=(*it)->getFamilyField();
2457 int val=da->getMaxValue(tmp);
2458 ret=std::max(ret,val);
2465 int MEDFileUMesh::getMinFamilyIdInArrays() const
2467 int ret=std::numeric_limits<int>::max(),tmp=-1;
2468 if((const DataArrayInt *)_fam_coords)
2470 int val=_fam_coords->getMinValue(tmp);
2471 ret=std::min(ret,val);
2473 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2475 if((const MEDFileUMeshSplitL1 *)(*it))
2477 const DataArrayInt *da=(*it)->getFamilyField();
2480 int val=da->getMinValue(tmp);
2481 ret=std::min(ret,val);
2489 * Returns the dimension on cells in \a this mesh.
2490 * \return int - the mesh dimension.
2491 * \throw If there are no cells in this mesh.
2493 int MEDFileUMesh::getMeshDimension() const
2496 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
2497 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2498 return (*it)->getMeshDimension()+lev;
2499 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
2503 * Returns the space dimension of \a this mesh that is equal to number of components in
2504 * the node coordinates array.
2505 * \return int - the space dimension of \a this mesh.
2506 * \throw If the node coordinates array is not available.
2508 int MEDFileUMesh::getSpaceDimension() const
2510 const DataArrayDouble *coo=_coords;
2512 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
2513 return coo->getNumberOfComponents();
2517 * Returns a string describing \a this mesh.
2518 * \return std::string - the mesh information string.
2520 std::string MEDFileUMesh::simpleRepr() const
2522 std::ostringstream oss;
2523 oss << MEDFileMesh::simpleRepr();
2524 const DataArrayDouble *coo=_coords;
2525 oss << "- The dimension of the space is ";
2526 static const char MSG1[]= "*** NO COORDS SET ***";
2527 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
2529 oss << _coords->getNumberOfComponents() << std::endl;
2531 oss << MSG1 << std::endl;
2532 oss << "- Type of the mesh : UNSTRUCTURED\n";
2533 oss << "- Number of nodes : ";
2535 oss << _coords->getNumberOfTuples() << std::endl;
2537 oss << MSG1 << std::endl;
2538 std::size_t nbOfLev=_ms.size();
2539 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
2540 for(std::size_t i=0;i<nbOfLev;i++)
2542 const MEDFileUMeshSplitL1 *lev=_ms[i];
2543 oss << " - Level #" << -((int) i) << " has dimension : ";
2546 oss << lev->getMeshDimension() << std::endl;
2547 lev->simpleRepr(oss);
2550 oss << MSG2 << std::endl;
2552 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
2555 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
2556 oss << "- Names of coordinates :" << std::endl;
2557 std::vector<std::string> vars=coo->getVarsOnComponent();
2558 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
2559 oss << std::endl << "- Units of coordinates : " << std::endl;
2560 std::vector<std::string> units=coo->getUnitsOnComponent();
2561 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
2563 oss << std::endl << std::endl;
2569 * Returns a full textual description of \a this mesh.
2570 * \return std::string - the string holding the mesh description.
2572 std::string MEDFileUMesh::advancedRepr() const
2574 return simpleRepr();
2578 * Returns number of mesh entities of a given relative dimension in \a this mesh.
2579 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
2580 * \return int - the number of entities.
2581 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
2583 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
2585 if(meshDimRelToMaxExt==1)
2587 if(!((const DataArrayDouble *)_coords))
2588 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
2589 return _coords->getNumberOfTuples();
2591 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
2595 * Returns the family field for mesh entities of a given dimension.
2596 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2597 * \return const DataArrayInt * - the family field. It is an array of ids of families
2598 * each mesh entity belongs to. It can be \c NULL.
2600 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
2602 if(meshDimRelToMaxExt==1)
2604 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2605 return l1->getFamilyField();
2609 * Returns the optional numbers of mesh entities of a given dimension.
2610 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2611 * \return const DataArrayInt * - the array of the entity numbers.
2612 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2614 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
2616 if(meshDimRelToMaxExt==1)
2618 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2619 return l1->getNumberField();
2622 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
2624 if(meshDimRelToMaxExt==1)
2625 return _name_coords;
2626 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2627 return l1->getNameField();
2630 int MEDFileUMesh::getNumberOfNodes() const
2632 const DataArrayDouble *coo=_coords;
2634 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
2635 return coo->getNumberOfTuples();
2638 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
2640 std::size_t sz(st.getNumberOfItems());
2641 for(std::size_t i=0;i<sz;i++)
2643 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
2644 const MEDCoupling1GTUMesh *m(getDirectUndergroundSingleGeoTypeMesh(curGt));
2645 if(st[i].getPflName().empty())
2646 m->computeNodeIdsAlg(nodesFetched);
2649 const DataArrayInt *arr(globs->getProfile(st[i].getPflName().c_str()));
2650 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m2(dynamic_cast<MEDCoupling1GTUMesh *>(m->buildPartOfMySelf(arr->begin(),arr->end(),true)));
2651 m2->computeNodeIdsAlg(nodesFetched);
2657 * Returns the optional numbers of mesh entities of a given dimension transformed using
2658 * DataArrayInt::invertArrayN2O2O2N().
2659 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2660 * \return const DataArrayInt * - the array of the entity numbers transformed using
2661 * DataArrayInt::invertArrayN2O2O2N().
2662 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2664 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
2666 if(meshDimRelToMaxExt==1)
2668 if(!((const DataArrayInt *)_num_coords))
2669 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
2670 return _rev_num_coords;
2672 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2673 return l1->getRevNumberField();
2677 * Returns a pointer to the node coordinates array of \a this mesh \b without
2678 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
2680 DataArrayDouble *MEDFileUMesh::getCoords() const
2682 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
2683 if((DataArrayDouble *)tmp)
2691 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2692 * group of \a this mesh. Only mesh entities of a given dimension are included in the
2694 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2695 * \param [in] grp - the name of the group whose mesh entities are included in the
2697 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2698 * according to the optional numbers of entities, if available.
2699 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2700 * delete this mesh using decrRef() as it is no more needed.
2701 * \throw If the name of a nonexistent group is specified.
2702 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2704 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const char *grp, bool renum) const
2706 synchronizeTinyInfoOnLeaves();
2707 std::vector<std::string> tmp(1);
2709 return getGroups(meshDimRelToMaxExt,tmp,renum);
2713 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2714 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
2716 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2717 * \param [in] grps - a sequence of group names whose mesh entities are included in the
2719 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2720 * according to the optional numbers of entities, if available.
2721 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2722 * delete this mesh using decrRef() as it is no more needed.
2723 * \throw If a name of a nonexistent group is present in \a grps.
2724 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2726 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const
2728 synchronizeTinyInfoOnLeaves();
2729 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2730 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
2731 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
2732 zeRet->setName(grps[0].c_str());
2733 return zeRet.retn();
2737 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2738 * family of \a this mesh. Only mesh entities of a given dimension are included in the
2740 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2741 * \param [in] fam - the name of the family whose mesh entities are included in the
2743 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2744 * according to the optional numbers of entities, if available.
2745 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2746 * delete this mesh using decrRef() as it is no more needed.
2747 * \throw If a name of a nonexistent family is present in \a grps.
2748 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2750 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const char *fam, bool renum) const
2752 synchronizeTinyInfoOnLeaves();
2753 std::vector<std::string> tmp(1);
2755 return getFamilies(meshDimRelToMaxExt,tmp,renum);
2759 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2760 * families of \a this mesh. Only mesh entities of a given dimension are included in the
2762 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2763 * \param [in] fams - a sequence of family names whose mesh entities are included in the
2765 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2766 * according to the optional numbers of entities, if available.
2767 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2768 * delete this mesh using decrRef() as it is no more needed.
2769 * \throw If a name of a nonexistent family is present in \a fams.
2770 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2772 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
2774 synchronizeTinyInfoOnLeaves();
2775 if(meshDimRelToMaxExt==1)
2777 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
2778 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
2779 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
2783 std::vector<int> famIds=getFamiliesIds(fams);
2784 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2785 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
2787 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
2789 zeRet=l1->getFamilyPart(0,0,renum);
2790 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
2791 zeRet->setName(fams[0].c_str());
2792 return zeRet.retn();
2796 * Returns ids of mesh entities contained in given families of a given dimension.
2797 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2799 * \param [in] fams - the names of the families of interest.
2800 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2801 * returned instead of ids.
2802 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
2803 * numbers, if available and required, of mesh entities of the families. The caller
2804 * is to delete this array using decrRef() as it is no more needed.
2805 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2807 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
2809 std::vector<int> famIds=getFamiliesIds(fams);
2810 if(meshDimRelToMaxExt==1)
2812 if((const DataArrayInt *)_fam_coords)
2814 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
2816 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
2818 da=_fam_coords->getIdsEqualList(0,0);
2820 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
2825 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
2827 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2829 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
2831 return l1->getFamilyPartArr(0,0,renum);
2835 * Returns a MEDCouplingUMesh of a given relative dimension.
2836 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2837 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2838 * To build a valid MEDCouplingUMesh from the returned one in this case,
2839 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2840 * \param [in] meshDimRelToMax - the relative dimension of interest.
2841 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2842 * optional numbers of mesh entities.
2843 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2844 * delete using decrRef() as it is no more needed.
2845 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2846 * \sa getGenMeshAtLevel()
2848 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const
2850 synchronizeTinyInfoOnLeaves();
2851 if(meshDimRelToMaxExt==1)
2855 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
2856 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
2857 umesh->setCoords(cc);
2858 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
2859 umesh->setName(getName().c_str());
2863 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2864 return l1->getWholeMesh(renum);
2868 * Returns a MEDCouplingUMesh of a given relative dimension.
2869 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2870 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2871 * To build a valid MEDCouplingUMesh from the returned one in this case,
2872 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2873 * \param [in] meshDimRelToMax - the relative dimension of interest.
2874 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2875 * optional numbers of mesh entities.
2876 * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
2877 * delete using decrRef() as it is no more needed.
2878 * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
2879 * \sa getMeshAtLevel()
2881 MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const
2883 return getMeshAtLevel(meshDimRelToMax,renum);
2886 std::vector<int> MEDFileUMesh::getDistributionOfTypes(int meshDimRelToMax) const
2888 const MEDFileUMeshSplitL1 *l1(getMeshAtLevSafe(meshDimRelToMax));
2889 return l1->getDistributionOfTypes();
2893 * Returns a MEDCouplingUMesh of a relative dimension == 0.
2894 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2895 * optional numbers of mesh entities.
2896 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2897 * delete using decrRef() as it is no more needed.
2898 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
2900 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const
2902 return getMeshAtLevel(0,renum);
2906 * Returns a MEDCouplingUMesh of a relative dimension == -1.
2907 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2908 * optional numbers of mesh entities.
2909 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2910 * delete using decrRef() as it is no more needed.
2911 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
2913 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const
2915 return getMeshAtLevel(-1,renum);
2919 * Returns a MEDCouplingUMesh of a relative dimension == -2.
2920 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2921 * optional numbers of mesh entities.
2922 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2923 * delete using decrRef() as it is no more needed.
2924 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
2926 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const
2928 return getMeshAtLevel(-2,renum);
2932 * Returns a MEDCouplingUMesh of a relative dimension == -3.
2933 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2934 * optional numbers of mesh entities.
2935 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2936 * delete using decrRef() as it is no more needed.
2937 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
2939 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const
2941 return getMeshAtLevel(-3,renum);
2945 * This method returns a vector of mesh parts containing each exactly one geometric type.
2946 * This method will never launch an automatic computation of split by type (an INTERP_KERNEL::Exception will be then thrown).
2947 * This method is only for memory aware users.
2948 * The returned pointers are **NOT** new object pointer. No need to mange them.
2950 std::vector<MEDCoupling1GTUMesh *> MEDFileUMesh::getDirectUndergroundSingleGeoTypeMeshes(int meshDimRelToMax) const
2952 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(meshDimRelToMax));
2953 return sp->getDirectUndergroundSingleGeoTypeMeshes();
2957 * This method returns the part of \a this having the geometric type \a gt.
2958 * If such part is not existing an exception will be thrown.
2959 * The returned pointer is **NOT** new object pointer. No need to mange it.
2961 MEDCoupling1GTUMesh *MEDFileUMesh::getDirectUndergroundSingleGeoTypeMesh(INTERP_KERNEL::NormalizedCellType gt) const
2963 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(gt);
2964 int lev=(int)cm.getDimension()-getMeshDimension();
2965 const MEDFileUMeshSplitL1 *sp(getMeshAtLevSafe(lev));
2966 return sp->getDirectUndergroundSingleGeoTypeMesh(gt);
2969 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const
2971 if(meshDimRelToMaxExt==1)
2972 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2973 if(meshDimRelToMaxExt>1)
2974 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2975 int tracucedRk=-meshDimRelToMaxExt;
2976 if(tracucedRk>=(int)_ms.size())
2977 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2978 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2979 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2980 return _ms[tracucedRk];
2983 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt)
2985 if(meshDimRelToMaxExt==1)
2986 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2987 if(meshDimRelToMaxExt>1)
2988 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2989 int tracucedRk=-meshDimRelToMaxExt;
2990 if(tracucedRk>=(int)_ms.size())
2991 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2992 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2993 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2994 return _ms[tracucedRk];
2997 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const
2999 if(-meshDimRelToMax>=(int)_ms.size())
3000 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
3002 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
3004 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
3006 int ref=(*it)->getMeshDimension();
3007 if(ref+i!=meshDim-meshDimRelToMax)
3008 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
3014 * Sets the node coordinates array of \a this mesh.
3015 * \param [in] coords - the new node coordinates array.
3016 * \throw If \a coords == \c NULL.
3018 void MEDFileUMesh::setCoords(DataArrayDouble *coords)
3021 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
3022 coords->checkAllocated();
3023 int nbOfTuples=coords->getNumberOfTuples();
3026 _fam_coords=DataArrayInt::New();
3027 _fam_coords->alloc(nbOfTuples,1);
3028 _fam_coords->fillWithZero();
3029 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3030 if((MEDFileUMeshSplitL1 *)(*it))
3031 (*it)->setCoords(coords);
3035 * Removes all groups of a given dimension in \a this mesh.
3036 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3037 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3039 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt)
3041 if(meshDimRelToMaxExt==1)
3043 if((DataArrayInt *)_fam_coords)
3044 _fam_coords->fillWithZero();
3047 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3048 l1->eraseFamilyField();
3053 * Removes all families with ids not present in the family fields of \a this mesh.
3055 void MEDFileUMesh::optimizeFamilies()
3057 std::vector<int> levs=getNonEmptyLevelsExt();
3058 std::set<int> allFamsIds;
3059 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3061 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3062 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3064 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3067 std::set<std::string> famNamesToKill;
3068 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3070 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3071 famNamesToKill.insert((*it).first);
3073 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3074 _families.erase(*it);
3075 std::vector<std::string> grpNamesToKill;
3076 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3078 std::vector<std::string> tmp;
3079 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3081 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3082 tmp.push_back(*it2);
3087 tmp.push_back((*it).first);
3089 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3093 void MEDFileUMesh::duplicateNodesOnM1Group(const char *grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified)
3095 std::vector<int> levs=getNonEmptyLevels();
3096 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3097 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : This method works only for mesh definied on level 0 and -1 !");
3098 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3099 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3100 int nbNodes=m0->getNumberOfNodes();
3101 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3102 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3103 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3104 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3105 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3106 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3107 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3108 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3109 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3110 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3111 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3112 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3113 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3114 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3115 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3116 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3117 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3118 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3119 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3120 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3121 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3122 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3123 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3124 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3125 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3126 m0->setCoords(tmp0->getCoords());
3127 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3128 m1->setCoords(m0->getCoords());
3129 _coords=m0->getCoords(); _coords->incrRef();
3130 // duplication of cells in group 'grpNameM1' on level -1
3131 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3132 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3133 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3134 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3135 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3137 newm1->setName(getName().c_str());
3138 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3140 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : internal problem !");
3141 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3142 newFam->alloc(newm1->getNumberOfCells(),1);
3143 int idd=getMaxFamilyId()+1;
3144 int globStart=0,start=0,end,globEnd;
3145 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3146 for(int i=0;i<nbOfChunks;i++)
3148 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3149 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3151 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3152 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3153 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3158 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3162 newm1->setCoords(getCoords());
3163 setMeshAtLevel(-1,newm1);
3164 setFamilyFieldArr(-1,newFam);
3165 std::string grpName2(grpNameM1); grpName2+="_dup";
3166 addFamily(grpName2.c_str(),idd);
3167 addFamilyOnGrp(grpName2.c_str(),grpName2.c_str());
3172 int newNbOfNodes=getCoords()->getNumberOfTuples();
3173 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3174 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3175 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3178 nodesDuplicated=nodeIdsToDuplicate.retn();
3179 cellsModified=cellsToModifyConn0.retn();
3180 cellsNotModified=cellsToModifyConn1.retn();
3184 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3185 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3186 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3188 * \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.
3189 * 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.
3191 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
3193 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3194 std::vector<int> levs=getNonEmptyLevels();
3196 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3197 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3200 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3202 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3203 std::vector<int> code1=m->getDistributionOfTypes();
3204 end=PutInThirdComponentOfCodeOffset(code1,start);
3205 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3206 bool hasChanged=m->unPolyze();
3207 DataArrayInt *fake=0;
3208 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3209 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3211 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3214 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3215 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3217 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3218 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3219 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3220 setMeshAtLevel(*it,m);
3221 std::vector<int> code2=m->getDistributionOfTypes();
3222 end=PutInThirdComponentOfCodeOffset(code2,start);
3223 newCode.insert(newCode.end(),code2.begin(),code2.end());
3225 if(o2nCellsPart2->isIdentity())
3229 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3230 setFamilyFieldArr(*it,newFamField);
3234 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3235 setRenumFieldArr(*it,newNumField);
3240 newCode.insert(newCode.end(),code1.begin(),code1.end());
3246 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3247 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3248 o2nRenumCell=o2nRenumCellRet.retn();
3253 struct MEDLoaderAccVisit1
3255 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3256 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3257 int _new_nb_of_nodes;
3261 * 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.
3262 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3263 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3264 * -1 values in returned array means that the corresponding old node is no more used.
3266 * \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
3267 * is modified in \a this.
3268 * \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
3271 DataArrayInt *MEDFileUMesh::zipCoords()
3273 const DataArrayDouble *coo=getCoords();
3275 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3276 int nbOfNodes=coo->getNumberOfTuples();
3277 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3278 std::vector<int> neLevs=getNonEmptyLevels();
3279 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3281 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*lev);
3282 m->computeNodeIdsAlg(nodeIdsInUse);
3284 int nbrOfNodesInUse=(int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true);
3285 if(nbrOfNodesInUse==nbOfNodes)
3287 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfNodes,1);
3288 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3289 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2OBis(nbrOfNodesInUse);
3290 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=coo->selectByTupleIdSafe(ret2->begin(),ret2->end());
3291 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3292 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3293 if((const DataArrayInt *)_fam_coords)
3294 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3295 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3296 if((const DataArrayInt *)_num_coords)
3297 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3298 if((const DataArrayAsciiChar *)_name_coords)
3299 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3300 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3301 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3303 if((MEDFileUMeshSplitL1*)*it)
3304 (*it)->renumberNodesInConn(ret->begin());
3310 * Adds a group of nodes to \a this mesh.
3311 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3312 * The ids should be sorted and different each other (MED file norm).
3313 * \throw If the node coordinates array is not set.
3314 * \throw If \a ids == \c NULL.
3315 * \throw If \a ids->getName() == "".
3316 * \throw If \a ids does not respect the MED file norm.
3317 * \throw If a group with name \a ids->getName() already exists.
3319 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids)
3321 const DataArrayDouble *coords=_coords;
3323 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
3324 int nbOfNodes=coords->getNumberOfTuples();
3325 if(!((DataArrayInt *)_fam_coords))
3326 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
3328 addGroupUnderground(true,ids,_fam_coords);
3332 * Adds a group of nodes/cells/faces/edges to \a this mesh.
3333 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3334 * The ids should be sorted and different each other (MED file norm).
3335 * \throw If the node coordinates array is not set.
3336 * \throw If \a ids == \c NULL.
3337 * \throw If \a ids->getName() == "".
3338 * \throw If \a ids does not respect the MED file norm.
3339 * \throw If a group with name \a ids->getName() already exists.
3341 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids)
3343 std::vector<int> levs=getNonEmptyLevelsExt();
3344 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
3346 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
3347 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
3349 if(meshDimRelToMaxExt==1)
3350 { addNodeGroup(ids); return ; }
3351 MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
3352 DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
3353 addGroupUnderground(false,ids,fam);
3357 * \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).
3358 * \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)
3360 void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr)
3363 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
3364 std::string grpName(ids->getName());
3366 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
3367 ids->checkStrictlyMonotonic(true);
3368 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
3369 std::vector<std::string> grpsNames=getGroupsNames();
3370 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
3372 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
3373 throw INTERP_KERNEL::Exception(oss.str().c_str());
3375 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
3376 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
3377 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
3378 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
3379 std::vector<int> familyIds;
3380 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
3381 int maxVal=getTheMaxAbsFamilyId()+1;
3382 std::map<std::string,int> families(_families);
3383 std::map<std::string, std::vector<std::string> > groups(_groups);
3384 std::vector<std::string> fams;
3385 bool created(false);
3386 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
3388 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
3389 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
3390 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
3391 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
3394 bool isFamPresent=false;
3395 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
3396 isFamPresent=(*itl)->presenceOfValue(*famId);
3398 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
3401 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
3402 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
3403 fams.push_back(locFamName);
3404 if(existsFamily(*famId))
3406 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
3407 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3410 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
3414 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
3415 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
3416 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
3417 if(existsFamily(*famId))
3419 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
3420 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3425 for(std::size_t i=0;i<familyIds.size();i++)
3427 DataArrayInt *da=idsPerfamiliyIds[i];
3428 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
3432 _groups[grpName]=fams;
3436 * Changes a name of a family specified by its id.
3437 * \param [in] id - the id of the family of interest.
3438 * \param [in] newFamName - the new family name.
3439 * \throw If no family with the given \a id exists.
3441 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName)
3443 std::string oldName=getFamilyNameGivenId(id);
3444 _families.erase(oldName);
3445 _families[newFamName]=id;
3449 * Removes a mesh of a given dimension.
3450 * \param [in] meshDimRelToMax - the relative dimension of interest.
3451 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
3453 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax)
3455 std::vector<int> levSet=getNonEmptyLevels();
3456 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
3457 if(it==levSet.end())
3458 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
3459 int pos=(-meshDimRelToMax);
3464 * Sets a new MEDCoupling1GTUMesh at a given level in \a this mesh.
3465 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3466 * \param [in] m - the new mesh to set.
3467 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3469 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3470 * another node coordinates array.
3471 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3472 * to the existing meshes of other levels of \a this mesh.
3474 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCoupling1GTUMesh *m)
3476 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m));
3477 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
3481 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
3482 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3483 * \param [in] m - the new mesh to set.
3484 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
3485 * writing \a this mesh in a MED file.
3486 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3488 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3489 * another node coordinates array.
3490 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3491 * to the existing meshes of other levels of \a this mesh.
3493 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld)
3495 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> elt(new MEDFileUMeshSplitL1(m,newOrOld));
3496 checkAndGiveEntryInSplitL1(meshDimRelToMax,m)=elt;
3499 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>& MEDFileUMesh::checkAndGiveEntryInSplitL1(int meshDimRelToMax, MEDCouplingPointSet *m)
3501 dealWithTinyInfo(m);
3502 std::vector<int> levSet=getNonEmptyLevels();
3503 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
3505 if((DataArrayDouble *)_coords==0)
3507 DataArrayDouble *c=m->getCoords();
3512 if(m->getCoords()!=_coords)
3513 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
3514 int sz=(-meshDimRelToMax)+1;
3515 if(sz>=(int)_ms.size())
3517 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
3521 return _ms[-meshDimRelToMax];
3525 * This method allows to set at once the content of different levels in \a this.
3526 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
3528 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
3529 * \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.
3530 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
3532 * \throw If \a there is a null pointer in \a ms.
3533 * \sa MEDFileUMesh::setMeshAtLevel
3535 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
3539 const MEDCouplingUMesh *mRef=ms[0];
3541 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
3542 std::string name(mRef->getName());
3543 const DataArrayDouble *coo(mRef->getCoords());
3546 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3548 const MEDCouplingUMesh *cur(*it);
3550 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
3551 if(coo!=cur->getCoords())
3552 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
3553 int mdim=cur->getMeshDimension();
3554 zeDim=std::max(zeDim,mdim);
3555 if(s.find(mdim)!=s.end())
3556 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
3558 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3560 int mdim=(*it)->getMeshDimension();
3561 setName((*it)->getName().c_str());
3562 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
3564 setName(name.c_str());
3568 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
3569 * meshes each representing a group, and creates corresponding groups in \a this mesh.
3570 * The given meshes must share the same node coordinates array.
3571 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
3572 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3573 * create in \a this mesh.
3574 * \throw If \a ms is empty.
3575 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3576 * to the existing meshes of other levels of \a this mesh.
3577 * \throw If the meshes in \a ms do not share the same node coordinates array.
3578 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3579 * of the given meshes.
3580 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3581 * \throw If names of some meshes in \a ms are equal.
3582 * \throw If \a ms includes a mesh with an empty name.
3584 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
3587 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
3588 int sz=(-meshDimRelToMax)+1;
3589 if(sz>=(int)_ms.size())
3591 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3592 DataArrayDouble *coo=checkMultiMesh(ms);
3593 if((DataArrayDouble *)_coords==0)
3599 if((DataArrayDouble *)_coords!=coo)
3600 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
3601 std::vector<DataArrayInt *> corr;
3602 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
3603 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
3604 setMeshAtLevel(meshDimRelToMax,m,renum);
3605 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3606 setGroupsAtLevel(meshDimRelToMax,corr2,true);
3610 * Creates groups at a given level in \a this mesh from a sequence of
3611 * meshes each representing a group.
3612 * The given meshes must share the same node coordinates array.
3613 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
3614 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3615 * create in \a this mesh.
3616 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
3618 * \throw If \a ms is empty.
3619 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3620 * to the existing meshes of other levels of \a this mesh.
3621 * \throw If the meshes in \a ms do not share the same node coordinates array.
3622 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3623 * of the given meshes.
3624 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3625 * \throw If names of some meshes in \a ms are equal.
3626 * \throw If \a ms includes a mesh with an empty name.
3628 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum)
3631 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
3632 int sz=(-meshDimRelToMax)+1;
3633 if(sz>=(int)_ms.size())
3635 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3636 DataArrayDouble *coo=checkMultiMesh(ms);
3637 if((DataArrayDouble *)_coords==0)
3643 if((DataArrayDouble *)_coords!=coo)
3644 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
3645 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
3646 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
3648 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
3650 DataArrayInt *arr=0;
3651 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
3655 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
3656 throw INTERP_KERNEL::Exception(oss.str().c_str());
3659 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3660 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
3663 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const
3665 const DataArrayDouble *ret=ms[0]->getCoords();
3666 int mdim=ms[0]->getMeshDimension();
3667 for(unsigned int i=1;i<ms.size();i++)
3669 ms[i]->checkCoherency();
3670 if(ms[i]->getCoords()!=ret)
3671 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
3672 if(ms[i]->getMeshDimension()!=mdim)
3673 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
3675 return const_cast<DataArrayDouble *>(ret);
3679 * Sets the family field of a given relative dimension.
3680 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
3681 * the family field is set.
3682 * \param [in] famArr - the array of the family field.
3683 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3684 * \throw If \a famArr has an invalid size.
3686 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
3688 if(meshDimRelToMaxExt==1)
3695 DataArrayDouble *coo(_coords);
3697 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
3698 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
3703 if(meshDimRelToMaxExt>1)
3704 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
3705 int traducedRk=-meshDimRelToMaxExt;
3706 if(traducedRk>=(int)_ms.size())
3707 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3708 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3709 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3710 return _ms[traducedRk]->setFamilyArr(famArr);
3714 * Sets the optional numbers of mesh entities of a given dimension.
3715 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3716 * \param [in] renumArr - the array of the numbers.
3717 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3718 * \throw If \a renumArr has an invalid size.
3720 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
3722 if(meshDimRelToMaxExt==1)
3730 DataArrayDouble *coo(_coords);
3732 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
3733 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
3734 renumArr->incrRef();
3735 _num_coords=renumArr;
3739 if(meshDimRelToMaxExt>1)
3740 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
3741 int traducedRk=-meshDimRelToMaxExt;
3742 if(traducedRk>=(int)_ms.size())
3743 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3744 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3745 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3746 return _ms[traducedRk]->setRenumArr(renumArr);
3750 * Sets the optional names of mesh entities of a given dimension.
3751 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3752 * \param [in] nameArr - the array of the names.
3753 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3754 * \throw If \a nameArr has an invalid size.
3756 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
3758 if(meshDimRelToMaxExt==1)
3765 DataArrayDouble *coo(_coords);
3767 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
3768 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
3770 _name_coords=nameArr;
3773 if(meshDimRelToMaxExt>1)
3774 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
3775 int traducedRk=-meshDimRelToMaxExt;
3776 if(traducedRk>=(int)_ms.size())
3777 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3778 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3779 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3780 return _ms[traducedRk]->setNameArr(nameArr);
3783 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
3785 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3786 if((const MEDFileUMeshSplitL1 *)(*it))
3787 (*it)->synchronizeTinyInfo(*this);
3791 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
3793 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId)
3795 DataArrayInt *arr=_fam_coords;
3797 arr->changeValue(oldId,newId);
3798 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3800 MEDFileUMeshSplitL1 *sp=(*it);
3803 sp->changeFamilyIdArr(oldId,newId);
3808 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
3810 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
3811 const DataArrayInt *da(_fam_coords);
3813 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3814 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3816 const MEDFileUMeshSplitL1 *elt(*it);
3819 da=elt->getFamilyField();
3821 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3827 void MEDFileUMesh::computeRevNum() const
3829 if((const DataArrayInt *)_num_coords)
3832 int maxValue=_num_coords->getMaxValue(pos);
3833 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
3837 std::size_t MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren() const
3839 return MEDFileMesh::getHeapMemorySizeWithoutChildren();
3842 std::vector<const BigMemoryObject *> MEDFileStructuredMesh::getDirectChildren() const
3844 std::vector<const BigMemoryObject *> ret(MEDFileMesh::getDirectChildren());
3845 if((const DataArrayInt *)_fam_nodes)
3846 ret.push_back((const DataArrayInt *)_fam_nodes);
3847 if((const DataArrayInt *)_num_nodes)
3848 ret.push_back((const DataArrayInt *)_num_nodes);
3849 if((const DataArrayInt *)_fam_cells)
3850 ret.push_back((const DataArrayInt *)_fam_cells);
3851 if((const DataArrayInt *)_num_cells)
3852 ret.push_back((const DataArrayInt *)_num_nodes);
3853 if((const DataArrayInt *)_rev_num_nodes)
3854 ret.push_back((const DataArrayInt *)_rev_num_nodes);
3855 if((const DataArrayInt *)_rev_num_cells)
3856 ret.push_back((const DataArrayInt *)_rev_num_cells);
3860 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const
3862 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3863 if((const DataArrayInt *)_fam_nodes)
3865 int val=_fam_nodes->getMaxValue(tmp);
3866 ret=std::max(ret,std::abs(val));
3868 if((const DataArrayInt *)_fam_cells)
3870 int val=_fam_cells->getMaxValue(tmp);
3871 ret=std::max(ret,std::abs(val));
3876 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const
3878 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3879 if((const DataArrayInt *)_fam_nodes)
3881 int val=_fam_nodes->getMaxValue(tmp);
3882 ret=std::max(ret,val);
3884 if((const DataArrayInt *)_fam_cells)
3886 int val=_fam_cells->getMaxValue(tmp);
3887 ret=std::max(ret,val);
3892 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const
3894 int ret=std::numeric_limits<int>::max(),tmp=-1;
3895 if((const DataArrayInt *)_fam_nodes)
3897 int val=_fam_nodes->getMinValue(tmp);
3898 ret=std::min(ret,val);
3900 if((const DataArrayInt *)_fam_cells)
3902 int val=_fam_cells->getMinValue(tmp);
3903 ret=std::min(ret,val);
3908 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
3910 if(!MEDFileMesh::isEqual(other,eps,what))
3912 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
3915 what="Mesh types differ ! This is structured and other is NOT !";
3918 const DataArrayInt *famc1=_fam_nodes;
3919 const DataArrayInt *famc2=otherC->_fam_nodes;
3920 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3922 what="Mismatch of families arr on nodes ! One is defined and not other !";
3927 bool ret=famc1->isEqual(*famc2);
3930 what="Families arr on nodes differ !";
3935 famc2=otherC->_fam_cells;
3936 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3938 what="Mismatch of families arr on cells ! One is defined and not other !";
3943 bool ret=famc1->isEqual(*famc2);
3946 what="Families arr on cells differ !";
3951 famc2=otherC->_num_nodes;
3952 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3954 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
3959 bool ret=famc1->isEqual(*famc2);
3962 what="Numbering arr on nodes differ !";
3967 famc2=otherC->_num_cells;
3968 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3970 what="Mismatch of numbering arr on cells ! One is defined and not other !";
3975 bool ret=famc1->isEqual(*famc2);
3978 what="Numbering arr on cells differ !";
3982 const DataArrayAsciiChar *d1=_names_cells;
3983 const DataArrayAsciiChar *d2=otherC->_names_cells;
3984 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3986 what="Mismatch of naming arr on cells ! One is defined and not other !";
3991 bool ret=d1->isEqual(*d2);
3994 what="Naming arr on cells differ !";
3999 d2=otherC->_names_nodes;
4000 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
4002 what="Mismatch of naming arr on nodes ! One is defined and not other !";
4007 bool ret=d1->isEqual(*d2);
4010 what="Naming arr on nodes differ !";
4017 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
4019 MEDFileMesh::clearNonDiscrAttributes();
4020 const DataArrayInt *tmp=_fam_nodes;
4022 (const_cast<DataArrayInt *>(tmp))->setName("");
4025 (const_cast<DataArrayInt *>(tmp))->setName("");
4028 (const_cast<DataArrayInt *>(tmp))->setName("");
4031 (const_cast<DataArrayInt *>(tmp))->setName("");
4035 * Returns ids of mesh entities contained in given families of a given dimension.
4036 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
4038 * \param [in] fams - the names of the families of interest.
4039 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
4040 * returned instead of ids.
4041 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
4042 * numbers, if available and required, of mesh entities of the families. The caller
4043 * is to delete this array using decrRef() as it is no more needed.
4044 * \throw If the family field is missing for \a meshDimRelToMaxExt.
4046 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const
4048 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4049 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : Only available for levels 0 or 1 !");
4050 std::vector<int> famIds=getFamiliesIds(fams);
4051 if(meshDimRelToMaxExt==1)
4053 if((const DataArrayInt *)_fam_nodes)
4055 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4057 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4059 da=_fam_nodes->getIdsEqualList(0,0);
4061 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
4066 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
4070 if((const DataArrayInt *)_fam_cells)
4072 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4074 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4076 da=_fam_cells->getIdsEqualList(0,0);
4078 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
4083 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
4088 * Sets the family field of a given relative dimension.
4089 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4090 * the family field is set.
4091 * \param [in] famArr - the array of the family field.
4092 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4093 * \throw If \a famArr has an invalid size.
4094 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4096 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr)
4098 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4099 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4100 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4102 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
4103 if(meshDimRelToMaxExt==0)
4105 int nbCells=mesh->getNumberOfCells();
4106 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
4111 int nbNodes=mesh->getNumberOfNodes();
4112 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4120 * Sets the optional numbers of mesh entities of a given dimension.
4121 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4122 * \param [in] renumArr - the array of the numbers.
4123 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4124 * \throw If \a renumArr has an invalid size.
4125 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4127 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr)
4129 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4130 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4131 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4133 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
4134 if(meshDimRelToMaxExt==0)
4136 int nbCells=mesh->getNumberOfCells();
4137 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
4138 _num_cells=renumArr;
4142 int nbNodes=mesh->getNumberOfNodes();
4143 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4144 _num_nodes=renumArr;
4147 renumArr->incrRef();
4151 * Sets the optional names of mesh entities of a given dimension.
4152 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4153 * \param [in] nameArr - the array of the names.
4154 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4155 * \throw If \a nameArr has an invalid size.
4157 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr)
4159 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4160 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 !");
4161 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4163 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
4164 if(meshDimRelToMaxExt==0)
4166 int nbCells=mesh->getNumberOfCells();
4167 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
4168 _names_cells=nameArr;
4172 int nbNodes=mesh->getNumberOfNodes();
4173 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
4174 _names_nodes=nameArr;
4181 * Returns the family field for mesh entities of a given dimension.
4182 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4183 * \return const DataArrayInt * - the family field. It is an array of ids of families
4184 * each mesh entity belongs to. It can be \c NULL.
4185 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4187 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const
4189 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4190 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 !");
4191 if(meshDimRelToMaxExt==0)
4198 * Returns the optional numbers of mesh entities of a given dimension.
4199 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4200 * \return const DataArrayInt * - the array of the entity numbers.
4201 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4202 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4204 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const
4206 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4207 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 !");
4208 if(meshDimRelToMaxExt==0)
4215 * Returns the optional numbers of mesh entities of a given dimension transformed using
4216 * DataArrayInt::invertArrayN2O2O2N().
4217 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4218 * \return const DataArrayInt * - the array of the entity numbers transformed using
4219 * DataArrayInt::invertArrayN2O2O2N().
4220 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4221 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4223 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const
4225 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4226 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
4227 if(meshDimRelToMaxExt==0)
4229 if((const DataArrayInt *)_num_cells)
4232 int maxValue=_num_cells->getMaxValue(pos);
4233 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
4234 return _rev_num_cells;
4237 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
4241 if((const DataArrayInt *)_num_nodes)
4244 int maxValue=_num_nodes->getMaxValue(pos);
4245 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
4246 return _rev_num_nodes;
4249 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
4253 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const
4255 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4256 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 !");
4257 if(meshDimRelToMaxExt==0)
4258 return _names_cells;
4260 return _names_nodes;
4264 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
4265 * \return std::vector<int> - a sequence of the relative dimensions: [0].
4267 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
4269 std::vector<int> ret(1);
4274 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
4275 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
4277 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
4279 std::vector<int> ret(2);
4285 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
4287 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
4289 std::vector<int> ret;
4290 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells);
4299 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
4301 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
4303 std::vector<int> ret;
4304 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells);
4313 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
4315 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
4317 std::vector<int> ret;
4318 const DataArrayAsciiChar *namesCells(_names_cells);
4325 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
4327 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell)
4329 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
4333 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId)
4335 DataArrayInt *arr=_fam_nodes;
4337 arr->changeValue(oldId,newId);
4340 arr->changeValue(oldId,newId);
4343 void MEDFileStructuredMesh::deepCpyAttributes()
4345 if((const DataArrayInt*)_fam_nodes)
4346 _fam_nodes=_fam_nodes->deepCpy();
4347 if((const DataArrayInt*)_num_nodes)
4348 _num_nodes=_num_nodes->deepCpy();
4349 if((const DataArrayInt*)_fam_cells)
4350 _fam_cells=_fam_cells->deepCpy();
4351 if((const DataArrayInt*)_num_cells)
4352 _num_cells=_num_cells->deepCpy();
4353 if((const DataArrayInt*)_rev_num_nodes)
4354 _rev_num_nodes=_rev_num_nodes->deepCpy();
4355 if((const DataArrayInt*)_rev_num_cells)
4356 _rev_num_cells=_rev_num_cells->deepCpy();
4360 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
4362 * \return a pointer to cartesian mesh that need to be managed by the caller.
4363 * \warning the returned pointer has to be managed by the caller.
4367 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
4368 * \param [in] meshDimRelToMax - it must be \c 0.
4369 * \param [in] renum - it must be \c false.
4370 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
4371 * delete using decrRef() as it is no more needed.
4373 MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const
4376 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
4377 if(meshDimRelToMax!=0)
4378 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
4379 const MEDCouplingStructuredMesh *m=getStructuredMesh();
4382 return const_cast<MEDCouplingStructuredMesh *>(m);
4386 * Returns number of mesh entities of a given relative dimension in \a this mesh.
4387 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
4388 * \return int - the number of entities.
4389 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
4391 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const
4393 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4394 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 !");
4395 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4397 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
4398 if(meshDimRelToMaxExt==0)
4399 return cmesh->getNumberOfCells();
4401 return cmesh->getNumberOfNodes();
4404 int MEDFileStructuredMesh::getNumberOfNodes() const
4406 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4408 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
4409 return cmesh->getNumberOfNodes();
4412 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobsReal *globs, std::vector<bool>& nodesFetched) const
4414 if(st.getNumberOfItems()!=1)
4415 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 !");
4416 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
4417 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
4418 if(getNumberOfNodes()!=(int)nodesFetched.size())
4419 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
4420 if(st[0].getPflName().empty())
4422 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
4425 const DataArrayInt *arr(globs->getProfile(st[0].getPflName().c_str()));
4426 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
4427 int sz(nodesFetched.size());
4428 for(const int *work=arr->begin();work!=arr->end();work++)
4430 std::vector<int> conn;
4431 cmesh->getNodeIdsOfCell(*work,conn);
4432 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
4433 if(*it>=0 && *it<sz)
4434 nodesFetched[*it]=true;
4436 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
4440 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim)
4442 med_geometry_type geoTypeReq=MED_NONE;
4446 geoTypeReq=MED_HEXA8;
4449 geoTypeReq=MED_QUAD4;
4452 geoTypeReq=MED_SEG2;
4455 geoTypeReq=MED_POINT1;
4458 throw INTERP_KERNEL::Exception("Invalid meshdim detected for structured mesh ! Must be in (1,2,3) !");
4463 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
4465 setName(strm->getName());
4466 setDescription(strm->getDescription());
4467 setUnivName(strm->getUnivName());
4468 setIteration(strm->getIteration());
4469 setOrder(strm->getOrder());
4470 setTimeValue(strm->getTime());
4471 setTimeUnit(strm->getTimeUnit());
4472 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
4473 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
4474 int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4477 if(!mrs || mrs->isNodeFamilyFieldReading())
4479 _fam_nodes=DataArrayInt::New();
4480 _fam_nodes->alloc(nbOfElt,1);
4481 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
4484 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4487 if(!mrs || mrs->isNodeNumFieldReading())
4489 _num_nodes=DataArrayInt::New();
4490 _num_nodes->alloc(nbOfElt,1);
4491 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
4494 int meshDim=getStructuredMesh()->getMeshDimension();
4495 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4496 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4499 if(!mrs || mrs->isCellFamilyFieldReading())
4501 _fam_cells=DataArrayInt::New();
4502 _fam_cells->alloc(nbOfElt,1);
4503 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_fam_cells->getPointer());
4506 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4509 if(!mrs || mrs->isCellNumFieldReading())
4511 _num_cells=DataArrayInt::New();
4512 _num_cells->alloc(nbOfElt,1);
4513 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_num_cells->getPointer());
4516 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
4519 if(!mrs || mrs->isCellNameFieldReading())
4521 _names_cells=DataArrayAsciiChar::New();
4522 _names_cells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4523 MEDmeshEntityNameRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_names_cells->getPointer());
4524 _names_cells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4527 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
4530 if(!mrs || mrs->isNodeNameFieldReading())
4532 _names_nodes=DataArrayAsciiChar::New();
4533 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4534 MEDmeshEntityNameRd(fid,mName,dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
4535 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4540 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const char *maa) const
4542 int meshDim=getStructuredMesh()->getMeshDimension();
4543 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4545 if((const DataArrayInt *)_fam_cells)
4546 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
4547 if((const DataArrayInt *)_fam_nodes)
4548 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
4549 if((const DataArrayInt *)_num_cells)
4550 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
4551 if((const DataArrayInt *)_num_nodes)
4552 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
4553 if((const DataArrayAsciiChar *)_names_cells)
4555 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
4557 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
4558 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4559 throw INTERP_KERNEL::Exception(oss.str().c_str());
4561 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
4563 if((const DataArrayAsciiChar *)_names_nodes)
4565 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
4567 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
4568 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4569 throw INTERP_KERNEL::Exception(oss.str().c_str());
4571 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
4574 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
4578 * Returns an empty instance of MEDFileCMesh.
4579 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4580 * mesh using decrRef() as it is no more needed.
4582 MEDFileCMesh *MEDFileCMesh::New()
4584 return new MEDFileCMesh;
4588 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4589 * file. The first mesh in the file is loaded.
4590 * \param [in] fileName - the name of MED file to read.
4591 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4592 * mesh using decrRef() as it is no more needed.
4593 * \throw If the file is not readable.
4594 * \throw If there is no meshes in the file.
4595 * \throw If the mesh in the file is not a Cartesian one.
4597 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs)
4599 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4602 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4603 throw INTERP_KERNEL::Exception(oss.str().c_str());
4605 MEDFileUtilities::CheckFileForRead(fileName);
4606 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4608 ParaMEDMEM::MEDCouplingMeshType meshType;
4610 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4611 return new MEDFileCMesh(fid,ms.front().c_str(),dt,it,mrs);
4615 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4616 * file. The mesh to load is specified by its name and numbers of a time step and an
4618 * \param [in] fileName - the name of MED file to read.
4619 * \param [in] mName - the name of the mesh to read.
4620 * \param [in] dt - the number of a time step.
4621 * \param [in] it - the number of an iteration.
4622 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4623 * mesh using decrRef() as it is no more needed.
4624 * \throw If the file is not readable.
4625 * \throw If there is no mesh with given attributes in the file.
4626 * \throw If the mesh in the file is not a Cartesian one.
4628 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
4630 MEDFileUtilities::CheckFileForRead(fileName);
4631 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4632 return new MEDFileCMesh(fid,mName,dt,it,mrs);
4635 std::size_t MEDFileCMesh::getHeapMemorySizeWithoutChildren() const
4637 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
4640 std::vector<const BigMemoryObject *> MEDFileCMesh::getDirectChildren() const
4642 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildren());
4643 if((const MEDCouplingCMesh *)_cmesh)
4644 ret.push_back((const MEDCouplingCMesh *)_cmesh);
4649 * Returns the dimension on cells in \a this mesh.
4650 * \return int - the mesh dimension.
4651 * \throw If there are no cells in this mesh.
4653 int MEDFileCMesh::getMeshDimension() const
4655 if(!((const MEDCouplingCMesh*)_cmesh))
4656 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4657 return _cmesh->getMeshDimension();
4661 * Returns a string describing \a this mesh.
4662 * \return std::string - the mesh information string.
4664 std::string MEDFileCMesh::simpleRepr() const
4666 return MEDFileStructuredMesh::simpleRepr();
4670 * Returns a full textual description of \a this mesh.
4671 * \return std::string - the string holding the mesh description.
4673 std::string MEDFileCMesh::advancedRepr() const
4675 return simpleRepr();
4678 MEDFileMesh *MEDFileCMesh::shallowCpy() const
4680 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4684 MEDFileMesh *MEDFileCMesh::createNewEmpty() const
4686 return new MEDFileCMesh;
4689 MEDFileMesh *MEDFileCMesh::deepCpy() const
4691 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4692 if((const MEDCouplingCMesh*)_cmesh)
4693 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
4694 ret->deepCpyAttributes();
4699 * Checks if \a this and another mesh are equal.
4700 * \param [in] other - the mesh to compare with.
4701 * \param [in] eps - a precision used to compare real values.
4702 * \param [in,out] what - the string returning description of unequal data.
4703 * \return bool - \c true if the meshes are equal, \c false, else.
4705 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4707 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4709 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
4712 what="Mesh types differ ! This is cartesian and other is NOT !";
4715 clearNonDiscrAttributes();
4716 otherC->clearNonDiscrAttributes();
4717 const MEDCouplingCMesh *coo1=_cmesh;
4718 const MEDCouplingCMesh *coo2=otherC->_cmesh;
4719 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4721 what="Mismatch of cartesian meshes ! One is defined and not other !";
4726 bool ret=coo1->isEqual(coo2,eps);
4729 what="cartesian meshes differ !";
4737 * Clears redundant attributes of incorporated data arrays.
4739 void MEDFileCMesh::clearNonDiscrAttributes() const
4741 MEDFileStructuredMesh::clearNonDiscrAttributes();
4742 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
4745 MEDFileCMesh::MEDFileCMesh()
4749 MEDFileCMesh::MEDFileCMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
4752 loadCMeshFromFile(fid,mName,dt,it,mrs);
4754 catch(INTERP_KERNEL::Exception& e)
4759 void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
4761 ParaMEDMEM::MEDCouplingMeshType meshType;
4764 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4765 if(meshType!=CARTESIAN)
4767 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
4768 throw INTERP_KERNEL::Exception(oss.str().c_str());
4770 MEDFileCMeshL2 loaderl2;
4771 loaderl2.loadAll(fid,mid,mName,dt,it);
4772 MEDCouplingCMesh *mesh=loaderl2.getMesh();
4775 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4779 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
4780 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
4782 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
4784 synchronizeTinyInfoOnLeaves();
4788 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
4790 synchronizeTinyInfoOnLeaves();
4795 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
4796 * \param [in] m - the new MEDCouplingCMesh to refer to.
4797 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4800 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m)
4802 dealWithTinyInfo(m);
4808 void MEDFileCMesh::writeLL(med_idt fid) const
4810 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4811 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4812 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4813 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4814 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4815 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4816 int spaceDim=_cmesh->getSpaceDimension();
4817 int meshDim=_cmesh->getMeshDimension();
4818 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4819 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4820 for(int i=0;i<spaceDim;i++)
4822 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
4824 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4825 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
4826 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
4828 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4829 MEDmeshUniversalNameWr(fid,maa);
4830 MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
4831 for(int i=0;i<spaceDim;i++)
4833 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
4834 MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
4837 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4840 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
4842 const MEDCouplingCMesh *cmesh=_cmesh;
4845 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name.c_str());
4846 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name.c_str());
4847 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
4848 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit.c_str());
4851 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
4853 return new MEDFileCurveLinearMesh;
4856 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs)
4858 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4861 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4862 throw INTERP_KERNEL::Exception(oss.str().c_str());
4864 MEDFileUtilities::CheckFileForRead(fileName);
4865 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4867 ParaMEDMEM::MEDCouplingMeshType meshType;
4869 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4870 return new MEDFileCurveLinearMesh(fid,ms.front().c_str(),dt,it,mrs);
4873 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
4875 MEDFileUtilities::CheckFileForRead(fileName);
4876 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4877 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
4880 std::size_t MEDFileCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
4882 return MEDFileStructuredMesh::getHeapMemorySizeWithoutChildren();
4885 std::vector<const BigMemoryObject *> MEDFileCurveLinearMesh::getDirectChildren() const
4887 std::vector<const BigMemoryObject *> ret(MEDFileStructuredMesh::getDirectChildren());
4888 if((const MEDCouplingCurveLinearMesh *)_clmesh)
4889 ret.push_back((const MEDCouplingCurveLinearMesh *)_clmesh);
4893 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const
4895 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4899 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const
4901 return new MEDFileCurveLinearMesh;
4904 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const
4906 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4907 if((const MEDCouplingCurveLinearMesh*)_clmesh)
4908 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
4909 ret->deepCpyAttributes();
4913 int MEDFileCurveLinearMesh::getMeshDimension() const
4915 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
4916 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4917 return _clmesh->getMeshDimension();
4920 std::string MEDFileCurveLinearMesh::simpleRepr() const
4922 return MEDFileStructuredMesh::simpleRepr();
4925 std::string MEDFileCurveLinearMesh::advancedRepr() const
4927 return simpleRepr();
4930 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4932 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4934 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
4937 what="Mesh types differ ! This is curve linear and other is NOT !";
4940 clearNonDiscrAttributes();
4941 otherC->clearNonDiscrAttributes();
4942 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
4943 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
4944 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4946 what="Mismatch of curve linear meshes ! One is defined and not other !";
4951 bool ret=coo1->isEqual(coo2,eps);
4954 what="curve linear meshes differ !";
4961 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
4963 MEDFileStructuredMesh::clearNonDiscrAttributes();
4964 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
4967 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
4969 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
4972 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name.c_str());
4973 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name.c_str());
4974 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
4975 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit.c_str());
4978 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
4980 synchronizeTinyInfoOnLeaves();
4984 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m)
4986 dealWithTinyInfo(m);
4992 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
4994 synchronizeTinyInfoOnLeaves();
4998 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
5002 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5005 loadCLMeshFromFile(fid,mName,dt,it,mrs);
5007 catch(INTERP_KERNEL::Exception& e)
5012 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const
5014 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
5015 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
5016 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
5017 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
5018 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
5019 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
5020 int spaceDim=_clmesh->getSpaceDimension();
5021 int meshDim=_clmesh->getMeshDimension();
5022 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5023 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
5024 const DataArrayDouble *coords=_clmesh->getCoords();
5026 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
5027 for(int i=0;i<spaceDim;i++)
5029 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
5031 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
5032 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
5033 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
5035 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
5036 MEDmeshUniversalNameWr(fid,maa);
5037 MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
5038 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
5039 MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
5041 MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
5043 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
5046 void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs)
5048 ParaMEDMEM::MEDCouplingMeshType meshType;
5051 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
5052 if(meshType!=CURVE_LINEAR)
5054 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
5055 throw INTERP_KERNEL::Exception(oss.str().c_str());
5057 MEDFileCLMeshL2 loaderl2;
5058 loaderl2.loadAll(fid,mid,mName,dt,it);
5059 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
5062 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
5065 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
5067 return new MEDFileMeshMultiTS;
5070 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName)
5072 return new MEDFileMeshMultiTS(fileName);
5075 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName, const char *mName)
5077 return new MEDFileMeshMultiTS(fileName,mName);
5080 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const
5082 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
5083 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
5085 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
5086 if((const MEDFileMesh *)*it)
5087 meshOneTs[i]=(*it)->deepCpy();
5088 ret->_mesh_one_ts=meshOneTs;
5092 std::size_t MEDFileMeshMultiTS::getHeapMemorySizeWithoutChildren() const
5094 return _mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
5097 std::vector<const BigMemoryObject *> MEDFileMeshMultiTS::getDirectChildren() const
5099 std::vector<const BigMemoryObject *> ret;
5100 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5102 const MEDFileMesh *cur(*it);
5109 std::string MEDFileMeshMultiTS::getName() const
5111 if(_mesh_one_ts.empty())
5112 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
5113 return _mesh_one_ts[0]->getName();
5116 void MEDFileMeshMultiTS::setName(const char *newMeshName)
5118 std::string oldName(getName());
5119 std::vector< std::pair<std::string,std::string> > v(1);
5120 v[0].first=oldName; v[0].second=newMeshName;
5124 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
5127 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5129 MEDFileMesh *cur(*it);
5131 ret=cur->changeNames(modifTab) || ret;
5136 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const
5138 if(_mesh_one_ts.empty())
5139 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
5140 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
5143 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep)
5146 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
5147 _mesh_one_ts.resize(1);
5148 mesh1TimeStep->incrRef();
5149 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
5150 _mesh_one_ts[0]=mesh1TimeStep;
5153 void MEDFileMeshMultiTS::write(med_idt fid) const
5155 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5157 (*it)->copyOptionsFrom(*this);
5162 void MEDFileMeshMultiTS::write(const char *fileName, int mode) const
5164 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5165 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5166 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5167 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5171 void MEDFileMeshMultiTS::loadFromFile(const char *fileName, const char *mName)
5172 {//for the moment to be improved
5173 _mesh_one_ts.resize(1);
5174 _mesh_one_ts[0]=MEDFileMesh::New(fileName,mName,-1,-1);
5177 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
5181 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName)
5184 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5187 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5188 throw INTERP_KERNEL::Exception(oss.str().c_str());
5190 MEDFileUtilities::CheckFileForRead(fileName);
5191 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
5193 ParaMEDMEM::MEDCouplingMeshType meshType;
5195 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
5196 loadFromFile(fileName,ms.front().c_str());
5198 catch(INTERP_KERNEL::Exception& e)
5203 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName, const char *mName)
5206 loadFromFile(fileName,mName);
5208 catch(INTERP_KERNEL::Exception& e)
5213 MEDFileMeshes *MEDFileMeshes::New()
5215 return new MEDFileMeshes;
5218 MEDFileMeshes *MEDFileMeshes::New(const char *fileName)
5220 return new MEDFileMeshes(fileName);
5223 void MEDFileMeshes::write(med_idt fid) const
5226 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5228 (*it)->copyOptionsFrom(*this);
5233 void MEDFileMeshes::write(const char *fileName, int mode) const
5235 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5236 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5237 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5238 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5243 int MEDFileMeshes::getNumberOfMeshes() const
5245 return _meshes.size();
5248 MEDFileMeshesIterator *MEDFileMeshes::iterator()
5250 return new MEDFileMeshesIterator(this);
5253 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const
5255 if(i<0 || i>=(int)_meshes.size())
5257 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
5258 throw INTERP_KERNEL::Exception(oss.str().c_str());
5260 return _meshes[i]->getOneTimeStep();
5263 MEDFileMesh *MEDFileMeshes::getMeshWithName(const char *mname) const
5265 std::vector<std::string> ms=getMeshesNames();
5266 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
5269 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
5270 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
5271 throw INTERP_KERNEL::Exception(oss.str().c_str());
5273 return getMeshAtPos((int)std::distance(ms.begin(),it));
5276 std::vector<std::string> MEDFileMeshes::getMeshesNames() const
5278 std::vector<std::string> ret(_meshes.size());
5280 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5282 const MEDFileMeshMultiTS *f=(*it);
5285 ret[i]=f->getName();
5289 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
5290 throw INTERP_KERNEL::Exception(oss.str().c_str());
5296 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab)
5299 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
5301 MEDFileMeshMultiTS *cur(*it);
5303 ret=cur->changeNames(modifTab) || ret;
5308 void MEDFileMeshes::resize(int newSize)
5310 _meshes.resize(newSize);
5313 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh)
5316 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
5317 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5318 elt->setOneTimeStep(mesh);
5319 _meshes.push_back(elt);
5322 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh)
5325 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
5326 if(i>=(int)_meshes.size())
5327 _meshes.resize(i+1);
5328 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5329 elt->setOneTimeStep(mesh);
5333 void MEDFileMeshes::destroyMeshAtPos(int i)
5335 if(i<0 || i>=(int)_meshes.size())
5337 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
5338 throw INTERP_KERNEL::Exception(oss.str().c_str());
5340 _meshes.erase(_meshes.begin()+i);
5343 void MEDFileMeshes::loadFromFile(const char *fileName)
5345 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5347 _meshes.resize(ms.size());
5348 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5349 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it).c_str());
5352 MEDFileMeshes::MEDFileMeshes()
5356 MEDFileMeshes::MEDFileMeshes(const char *fileName)
5359 loadFromFile(fileName);
5361 catch(INTERP_KERNEL::Exception& /*e*/)
5365 MEDFileMeshes *MEDFileMeshes::deepCpy() const
5367 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
5369 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5370 if((const MEDFileMeshMultiTS *)*it)
5371 meshes[i]=(*it)->deepCpy();
5372 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
5373 ret->_meshes=meshes;
5377 std::size_t MEDFileMeshes::getHeapMemorySizeWithoutChildren() const
5379 return _meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
5382 std::vector<const BigMemoryObject *> MEDFileMeshes::getDirectChildren() const
5384 std::vector<const BigMemoryObject *> ret;
5385 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5387 const MEDFileMeshMultiTS *cur(*it);
5394 std::string MEDFileMeshes::simpleRepr() const
5396 std::ostringstream oss;
5397 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
5398 simpleReprWithoutHeader(oss);
5402 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
5404 int nbOfMeshes=getNumberOfMeshes();
5405 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
5406 std::vector<std::string> mns=getMeshesNames();
5407 for(int i=0;i<nbOfMeshes;i++)
5408 oss << " - #" << i << " \"" << mns[i] << "\"\n";
5411 void MEDFileMeshes::checkCoherency() const
5413 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
5415 std::set<std::string> s;
5416 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5418 const MEDFileMeshMultiTS *elt=(*it);
5421 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
5422 throw INTERP_KERNEL::Exception(oss.str().c_str());
5424 std::size_t sz=s.size();
5425 s.insert(std::string((*it)->getName()));
5428 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
5429 throw INTERP_KERNEL::Exception(oss.str().c_str());
5434 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
5439 _nb_iter=ms->getNumberOfMeshes();
5443 MEDFileMeshesIterator::~MEDFileMeshesIterator()
5447 MEDFileMesh *MEDFileMeshesIterator::nextt()
5449 if(_iter_id<_nb_iter)
5451 MEDFileMeshes *ms(_ms);
5453 return ms->getMeshAtPos(_iter_id++);