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::getHeapMemorySize() 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);
58 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
59 * file. The first mesh in the file is loaded.
60 * \param [in] fileName - the name of MED file to read.
61 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
62 * mesh using decrRef() as it is no more needed.
63 * \throw If the file is not readable.
64 * \throw If there is no meshes in the file.
65 * \throw If the mesh in the file is of a not supported type.
67 MEDFileMesh *MEDFileMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
69 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
72 std::ostringstream oss; oss << "MEDFileMesh::New : no meshes in file \"" << fileName << "\" !";
73 throw INTERP_KERNEL::Exception(oss.str().c_str());
75 MEDFileUtilities::CheckFileForRead(fileName);
76 ParaMEDMEM::MEDCouplingMeshType meshType;
77 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
80 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
85 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
86 ret->loadUMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
87 return (MEDFileUMesh *)ret.retn();
91 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
92 ret->loadCMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
93 return (MEDFileCMesh *)ret.retn();
97 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
98 ret->loadCLMeshFromFile(fid,ms.front().c_str(),dt,it,mrs);
99 return (MEDFileCurveLinearMesh *)ret.retn();
103 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << ms.front() << "' exists but unsupported type yet !";
104 throw INTERP_KERNEL::Exception(oss.str().c_str());
110 * Returns a new MEDFileMesh holding the mesh data that has been read from a given MED
111 * file. The mesh to load is specified by its name and numbers of a time step and an
113 * \param [in] fileName - the name of MED file to read.
114 * \param [in] mName - the name of the mesh to read.
115 * \param [in] dt - the number of a time step.
116 * \param [in] it - the number of an iteration.
117 * \return MEDFileMesh * - a new instance of MEDFileMesh. The caller is to delete this
118 * mesh using decrRef() as it is no more needed.
119 * \throw If the file is not readable.
120 * \throw If there is no mesh with given attributes in the file.
121 * \throw If the mesh in the file is of a not supported type.
123 MEDFileMesh *MEDFileMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
125 MEDFileUtilities::CheckFileForRead(fileName);
126 ParaMEDMEM::MEDCouplingMeshType meshType;
127 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
130 MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2);
135 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=MEDFileUMesh::New();
136 ret->loadUMeshFromFile(fid,mName,dt,it,mrs);
137 return (MEDFileUMesh *)ret.retn();
141 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=MEDFileCMesh::New();
142 ret->loadCMeshFromFile(fid,mName,dt,it,mrs);
143 return (MEDFileCMesh *)ret.retn();
147 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=MEDFileCurveLinearMesh::New();
148 ret->loadCLMeshFromFile(fid,mName,dt,it,mrs);
149 return (MEDFileCurveLinearMesh *)ret.retn();
153 std::ostringstream oss; oss << "MEDFileMesh::New : MED file exists and has mesh '" << mName << "' exists but unsupported type yet !";
154 throw INTERP_KERNEL::Exception(oss.str().c_str());
160 * Writes \a this mesh into an open MED file specified by its descriptor.
161 * \param [in] fid - the MED file descriptor.
162 * \throw If the mesh name is not set.
163 * \throw If the file is open for reading only.
164 * \throw If the writing mode == 1 and the same data is present in an existing file.
166 void MEDFileMesh::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
169 const_cast<MEDFileMesh *>(this)->addFamily(DFT_FAM_NAME,0);
171 throw INTERP_KERNEL::Exception("MEDFileMesh : name is empty. MED file ask for a NON EMPTY name !");
176 * Writes \a this mesh into a MED file specified by its name.
177 * \param [in] fileName - the MED file name.
178 * \param [in] mode - the writing mode. For more on \a mode, see \ref AdvMEDLoaderBasics.
179 * - 2 - erase; an existing file is removed.
180 * - 1 - append; same data should not be present in an existing file.
181 * - 0 - overwrite; same data present in an existing file is overwritten.
182 * \throw If the mesh name is not set.
183 * \throw If \a mode == 1 and the same data is present in an existing file.
185 void MEDFileMesh::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
187 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
188 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
189 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
190 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
195 * Checks if \a this and another mesh are equal.
196 * \param [in] other - the mesh to compare with.
197 * \param [in] eps - a precision used to compare real values.
198 * \param [in,out] what - the string returning description of unequal data.
199 * \return bool - \c true if the meshes are equal, \c false, else.
201 bool MEDFileMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
203 if(_order!=other->_order)
205 what="Orders differ !";
208 if(_iteration!=other->_iteration)
210 what="Iterations differ !";
213 if(fabs(_time-other->_time)>eps)
215 what="Time values differ !";
218 if(_dt_unit!=other->_dt_unit)
220 what="Time units differ !";
223 if(_name!=other->_name)
225 what="Names differ !";
228 //univ_name has been ignored -> not a bug because it is a mutable attribute
229 if(_desc_name!=other->_desc_name)
231 what="Description names differ !";
234 if(!areGrpsEqual(other,what))
236 if(!areFamsEqual(other,what))
242 * Clears redundant attributes of incorporated data arrays.
244 void MEDFileMesh::clearNonDiscrAttributes() const
249 bool MEDFileMesh::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
251 for(std::vector< std::pair<std::string,std::string> >::const_iterator it=modifTab.begin();it!=modifTab.end();it++)
253 if((*it).first==_name)
263 * Copies data on groups and families from another mesh.
264 * \param [in] other - the mesh to copy the data from.
266 void MEDFileMesh::copyFamGrpMapsFrom(const MEDFileMesh& other)
268 _groups=other._groups;
269 _families=other._families;
273 * Returns names of families constituting a group.
274 * \param [in] name - the name of the group of interest.
275 * \return std::vector<std::string> - a sequence of names of the families.
276 * \throw If the name of a nonexistent group is specified.
278 std::vector<std::string> MEDFileMesh::getFamiliesOnGroup(const char *name) const throw(INTERP_KERNEL::Exception)
280 std::string oname(name);
281 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
282 if(it==_groups.end())
284 std::vector<std::string> grps=getGroupsNames();
285 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
286 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
287 throw INTERP_KERNEL::Exception(oss.str().c_str());
293 * Returns names of families constituting some groups.
294 * \param [in] grps - a sequence of names of groups of interest.
295 * \return std::vector<std::string> - a sequence of names of the families.
296 * \throw If a name of a nonexistent group is present in \a grps.
298 std::vector<std::string> MEDFileMesh::getFamiliesOnGroups(const std::vector<std::string>& grps) const throw(INTERP_KERNEL::Exception)
300 std::set<std::string> fams;
301 for(std::vector<std::string>::const_iterator it=grps.begin();it!=grps.end();it++)
303 std::map<std::string, std::vector<std::string> >::const_iterator it2=_groups.find(*it);
304 if(it2==_groups.end())
306 std::ostringstream oss; oss << "No such group in mesh \"" << _name << "\" : " << *it;
307 std::vector<std::string> grps2=getGroupsNames(); oss << "\" !\nAvailable groups are :";
308 std::copy(grps2.begin(),grps2.end(),std::ostream_iterator<std::string>(oss," "));
309 throw INTERP_KERNEL::Exception(oss.str().c_str());
311 fams.insert((*it2).second.begin(),(*it2).second.end());
313 std::vector<std::string> fams2(fams.begin(),fams.end());
318 * Returns ids of families constituting a group.
319 * \param [in] name - the name of the group of interest.
320 * \return std::vector<int> - sequence of ids of the families.
321 * \throw If the name of a nonexistent group is specified.
323 std::vector<int> MEDFileMesh::getFamiliesIdsOnGroup(const char *name) const throw(INTERP_KERNEL::Exception)
325 std::string oname(name);
326 std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.find(oname);
327 std::vector<std::string> grps=getGroupsNames();
328 if(it==_groups.end())
330 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
331 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
332 throw INTERP_KERNEL::Exception(oss.str().c_str());
334 return getFamiliesIds((*it).second);
338 * Sets names of families constituting a group. If data on families of this group is
339 * already present, it is overwritten. Every family in \a fams is checked, and if a
340 family is not yet in \a this mesh, the default group id \c 0 is assigned to it.
341 * \param [in] name - the name of the group of interest.
342 * \param [in] fams - a sequence of names of families constituting the group.
344 void MEDFileMesh::setFamiliesOnGroup(const char *name, const std::vector<std::string>& fams) throw(INTERP_KERNEL::Exception)
346 std::string oname(name);
348 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
350 std::map<std::string,int>::iterator it2=_families.find(*it1);
351 if(it2==_families.end())
357 * Sets families constituting a group. The families are specified by their ids.
358 * If a family name is not found by its id, an exception is thrown.
359 * If several families have same id, the first one in lexical order is taken.
360 * \param [in] name - the name of the group of interest.
361 * \param [in] famIds - a sequence of ids of families constituting the group.
362 * \throw If a family name is not found by its id.
364 void MEDFileMesh::setFamiliesIdsOnGroup(const char *name, const std::vector<int>& famIds) throw(INTERP_KERNEL::Exception)
366 std::string oname(name);
367 std::vector<std::string> fams(famIds.size());
369 for(std::vector<int>::const_iterator it1=famIds.begin();it1!=famIds.end();it1++,i++)
371 std::string name2=getFamilyNameGivenId(*it1);
378 * Returns names of groups including a given family.
379 * \param [in] name - the name of the family of interest.
380 * \return std::vector<std::string> - a sequence of names of groups including the family.
382 std::vector<std::string> MEDFileMesh::getGroupsOnFamily(const char *name) const throw(INTERP_KERNEL::Exception)
384 std::vector<std::string> ret;
385 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();it1!=_groups.end();it1++)
387 for(std::vector<std::string>::const_iterator it2=(*it1).second.begin();it2!=(*it1).second.end();it2++)
390 ret.push_back((*it1).first);
398 * Adds an existing family to groups.
399 * \param [in] famName - a name of family to add to \a grps.
400 * \param [in] grps - a sequence of group names to add the family in.
401 * \throw If a family named \a famName not yet exists.
403 void MEDFileMesh::setGroupsOnFamily(const char *famName, const std::vector<std::string>& grps) throw(INTERP_KERNEL::Exception)
405 std::string fName(famName);
406 const std::map<std::string,int>::const_iterator it=_families.find(fName);
407 if(it==_families.end())
409 std::vector<std::string> fams=getFamiliesNames();
410 std::ostringstream oss; oss << "No such familyname \"" << fName << "\" !\nAvailable families are :";
411 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
412 throw INTERP_KERNEL::Exception(oss.str().c_str());
414 for(std::vector<std::string>::const_iterator it3=grps.begin();it3!=grps.end();it3++)
416 std::map< std::string, std::vector<std::string> >::iterator it2=_groups.find(*it3);
417 if(it2!=_groups.end())
418 (*it2).second.push_back(fName);
421 std::vector<std::string> grps2(1,fName);
428 * Returns names of all groups of \a this mesh.
429 * \return std::vector<std::string> - a sequence of group names.
431 std::vector<std::string> MEDFileMesh::getGroupsNames() const
433 std::vector<std::string> ret(_groups.size());
435 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++,i++)
441 * Returns names of all families of \a this mesh.
442 * \return std::vector<std::string> - a sequence of family names.
444 std::vector<std::string> MEDFileMesh::getFamiliesNames() const
446 std::vector<std::string> ret(_families.size());
448 for(std::map<std::string, int >::const_iterator it=_families.begin();it!=_families.end();it++,i++)
454 * Changes a name of every family, included in one group only, to be same as the group name.
455 * \throw If there are families with equal names in \a this mesh.
457 void MEDFileMesh::assignFamilyNameWithGroupName() throw(INTERP_KERNEL::Exception)
459 std::map<std::string, std::vector<std::string> > groups(_groups);
460 std::map<std::string,int> newFams;
461 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
463 std::vector<std::string> grps=getGroupsOnFamily((*it).first.c_str());
464 if(grps.size()==1 && groups[grps[0]].size()==1)
466 if(newFams.find(grps[0])!=newFams.end())
468 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << grps[0] << "\" already exists !";
469 throw INTERP_KERNEL::Exception(oss.str().c_str());
471 newFams[grps[0]]=(*it).second;
472 std::vector<std::string>& grps2=groups[grps[0]];
473 std::size_t pos=std::distance(grps2.begin(),std::find(grps2.begin(),grps2.end(),(*it).first));
478 if(newFams.find((*it).first)!=newFams.end())
480 std::ostringstream oss; oss << "MEDFileMesh::assignFamilyNameWithGroupName : Family \"" << (*it).first << "\" already exists !";
481 throw INTERP_KERNEL::Exception(oss.str().c_str());
483 newFams[(*it).first]=(*it).second;
491 * Removes all groups lying on no family. If there is no empty groups, \a this is let untouched.
493 * \return the removed groups.
495 std::vector<std::string> MEDFileMesh::removeEmptyGroups() throw(INTERP_KERNEL::Exception)
497 std::vector<std::string> ret;
498 std::map<std::string, std::vector<std::string> > newGrps;
499 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
501 if((*it).second.empty())
502 ret.push_back((*it).first);
504 newGrps[(*it).first]=(*it).second;
512 * Removes a group from \a this mesh.
513 * \param [in] name - the name of the group to remove.
514 * \throw If no group with such a \a name exists.
516 void MEDFileMesh::removeGroup(const char *name) throw(INTERP_KERNEL::Exception)
518 std::string oname(name);
519 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
520 std::vector<std::string> grps=getGroupsNames();
521 if(it==_groups.end())
523 std::ostringstream oss; oss << "No such groupname \"" << name << "\" !\nAvailable groups are :";
524 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
525 throw INTERP_KERNEL::Exception(oss.str().c_str());
531 * Removes a family from \a this mesh.
532 * \param [in] name - the name of the family to remove.
533 * \throw If no family with such a \a name exists.
535 void MEDFileMesh::removeFamily(const char *name) throw(INTERP_KERNEL::Exception)
537 std::string oname(name);
538 std::map<std::string, int >::iterator it=_families.find(oname);
539 std::vector<std::string> fams=getFamiliesNames();
540 if(it==_families.end())
542 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
543 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
544 throw INTERP_KERNEL::Exception(oss.str().c_str());
547 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
549 std::vector<std::string>& v=(*it3).second;
550 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
557 * Removes all groups in \a this that are orphan. A group is orphan if this group lies on
558 * a set of families, themselves orphan. A family is said orphan if its id appears nowhere in
559 * family field whatever its level. This method also suppresses the orphan families.
561 * \return - The list of removed groups names.
563 * \sa MEDFileMesh::removeOrphanFamilies.
565 std::vector<std::string> MEDFileMesh::removeOrphanGroups() throw(INTERP_KERNEL::Exception)
567 removeOrphanFamilies();
568 return removeEmptyGroups();
572 * Removes all families in \a this that are orphan. A family is said orphan if its id appears nowhere in
573 * 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.
575 * \return - The list of removed families names.
576 * \sa MEDFileMesh::removeOrphanGroups.
578 std::vector<std::string> MEDFileMesh::removeOrphanFamilies() throw(INTERP_KERNEL::Exception)
580 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allFamIdsInUse=computeAllFamilyIdsInUse();
581 std::vector<std::string> ret;
582 if(!((DataArrayInt*)allFamIdsInUse))
584 ret=getFamiliesNames();
585 _families.clear(); _groups.clear();
588 std::map<std::string,int> famMap;
589 std::map<std::string, std::vector<std::string> > grps(_groups);
590 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
592 if(allFamIdsInUse->presenceOfValue((*it).second))
593 famMap[(*it).first]=(*it).second;
596 ret.push_back((*it).first);
597 std::vector<std::string> grpsOnEraseFam=getGroupsOnFamily((*it).first.c_str());
598 for(std::vector<std::string>::const_iterator it2=grpsOnEraseFam.begin();it2!=grpsOnEraseFam.end();it2++)
600 std::map<std::string, std::vector<std::string> >::iterator it3=grps.find(*it2);//it3!=grps.empty() thanks to copy
601 std::vector<std::string>& famv=(*it3).second;
602 std::vector<std::string>::iterator it4=std::find(famv.begin(),famv.end(),(*it).first);//it4!=famv.end() thanks to copy
608 { _families=famMap; _groups=grps; }
613 * Renames a group in \a this mesh.
614 * \param [in] oldName - a current name of the group to rename.
615 * \param [in] newName - a new group name.
616 * \throw If no group named \a oldName exists in \a this mesh.
617 * \throw If a group named \a newName already exists.
619 void MEDFileMesh::changeGroupName(const char *oldName, const char *newName) throw(INTERP_KERNEL::Exception)
621 std::string oname(oldName);
622 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(oname);
623 std::vector<std::string> grps=getGroupsNames();
624 if(it==_groups.end())
626 std::ostringstream oss; oss << "No such groupname \"" << oldName << "\" !\nAvailable groups are :";
627 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
628 throw INTERP_KERNEL::Exception(oss.str().c_str());
630 std::string nname(newName);
631 std::map<std::string, std::vector<std::string> >::iterator it2=_groups.find(nname);
632 if(it2!=_groups.end())
634 std::ostringstream oss; oss << "Such groupname \"" << newName << "\" already exists ! Kill it before !";
635 throw INTERP_KERNEL::Exception(oss.str().c_str());
637 std::vector<std::string> cpy=(*it).second;
639 _groups[newName]=cpy;
643 * Changes an id of a family in \a this mesh.
644 * This method calls changeFamilyIdArr().
645 * \param [in] oldId - a current id of the family.
646 * \param [in] newId - a new family id.
648 void MEDFileMesh::changeFamilyId(int oldId, int newId) throw(INTERP_KERNEL::Exception)
650 changeFamilyIdArr(oldId,newId);
651 std::map<std::string,int> fam2;
652 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
654 if((*it).second==oldId)
655 fam2[(*it).first]=newId;
657 fam2[(*it).first]=(*it).second;
663 * Renames a family in \a this mesh.
664 * \param [in] oldName - a current name of the family to rename.
665 * \param [in] newName - a new family name.
666 * \throw If no family named \a oldName exists in \a this mesh.
667 * \throw If a family named \a newName already exists.
669 void MEDFileMesh::changeFamilyName(const char *oldName, const char *newName) throw(INTERP_KERNEL::Exception)
671 std::string oname(oldName);
672 std::map<std::string, int >::iterator it=_families.find(oname);
673 std::vector<std::string> fams=getFamiliesNames();
674 if(it==_families.end())
676 std::ostringstream oss; oss << "No such familyname \"" << oldName << "\" !\nAvailable families are :";
677 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
678 throw INTERP_KERNEL::Exception(oss.str().c_str());
680 std::string nname(newName);
681 std::map<std::string, int >::iterator it2=_families.find(nname);
682 if(it2!=_families.end())
684 std::ostringstream oss; oss << "Such familyname \"" << newName << " already exists ! Kill it before !";
685 throw INTERP_KERNEL::Exception(oss.str().c_str());
687 int cpy=(*it).second;
689 _families[newName]=cpy;
690 for(std::map<std::string, std::vector<std::string> >::iterator it3=_groups.begin();it3!=_groups.end();it3++)
692 std::vector<std::string>& v=(*it3).second;
693 std::vector<std::string>::iterator it4=std::find(v.begin(),v.end(),oname);
700 * Checks if \a this and another mesh contains the same families.
701 * \param [in] other - the mesh to compare with \a this one.
702 * \param [in,out] what - an unused parameter.
703 * \return bool - \c true if number of families and their ids are the same in the two
704 * meshes. Families with the id == \c 0 are not considered.
706 bool MEDFileMesh::areFamsEqual(const MEDFileMesh *other, std::string& what) const
708 if(_families==other->_families)
710 std::map<std::string,int> fam0;
711 std::map<std::string,int> fam1;
712 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
714 fam0[(*it).first]=(*it).second;
715 for(std::map<std::string,int>::const_iterator it=other->_families.begin();it!=other->_families.end();it++)
717 fam1[(*it).first]=(*it).second;
722 * Checks if \a this and another mesh contains the same groups.
723 * \param [in] other - the mesh to compare with \a this one.
724 * \param [in,out] what - a string describing a difference of groups of the two meshes
725 * in case if this method returns \c false.
726 * \return bool - \c true if number of groups and families constituting them are the
727 * same in the two meshes.
729 bool MEDFileMesh::areGrpsEqual(const MEDFileMesh *other, std::string& what) const
731 if(_groups==other->_groups)
734 std::size_t sz=_groups.size();
735 if(sz!=other->_groups.size())
737 what="Groups differ because not same number !\n";
742 std::map<std::string, std::vector<std::string> >::const_iterator it1=_groups.begin();
743 for(std::size_t i=0;i<sz && ret;i++,it1++)
745 std::map<std::string, std::vector<std::string> >::const_iterator it2=other->_groups.find((*it1).first);
746 if(it2!=other->_groups.end())
748 std::set<std::string> s1((*it1).second.begin(),(*it1).second.end());
749 std::set<std::string> s2((*it2).second.begin(),(*it2).second.end());
755 what="A group in first mesh exists not in other !\n";
761 std::ostringstream oss; oss << "Groups description differs :\n";
762 oss << "First group description :\n";
763 for(std::map<std::string, std::vector<std::string> >::const_iterator it=_groups.begin();it!=_groups.end();it++)
765 oss << " Group \"" << (*it).first << "\" on following families :\n";
766 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
767 oss << " \"" << *it2 << "\n";
769 oss << "Second group description :\n";
770 for(std::map<std::string, std::vector<std::string> >::const_iterator it=other->_groups.begin();it!=other->_groups.end();it++)
772 oss << " Group \"" << (*it).first << "\" on following families :\n";
773 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
774 oss << " \"" << *it2 << "\n";
782 * Checks if a group with a given name exists in \a this mesh.
783 * \param [in] groupName - the group name.
784 * \return bool - \c true the group \a groupName exists in \a this mesh.
786 bool MEDFileMesh::existsGroup(const char *groupName) const
788 std::string grpName(groupName);
789 return _groups.find(grpName)!=_groups.end();
793 * Checks if a family with a given id exists in \a this mesh.
794 * \param [in] famId - the family id.
795 * \return bool - \c true the family with the id \a famId exists in \a this mesh.
797 bool MEDFileMesh::existsFamily(int famId) const
799 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
800 if((*it2).second==famId)
806 * Checks if a family with a given name exists in \a this mesh.
807 * \param [in] familyName - the family name.
808 * \return bool - \c true the family \a familyName exists in \a this mesh.
810 bool MEDFileMesh::existsFamily(const char *familyName) const
812 std::string fname(familyName);
813 return _families.find(fname)!=_families.end();
817 * Sets an id of a family.
818 * \param [in] familyName - the family name.
819 * \param [in] id - a new id of the family.
821 void MEDFileMesh::setFamilyId(const char *familyName, int id)
823 std::string fname(familyName);
827 void MEDFileMesh::setFamilyIdUnique(const char *familyName, int id) throw(INTERP_KERNEL::Exception)
829 std::string fname(familyName);
830 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
833 if((*it).first!=familyName)
835 std::ostringstream oss; oss << "MEDFileMesh::setFamilyIdUnique : Family id #" << id << " is already belonging to family with name \"" << (*it).first << "\" !";
836 throw INTERP_KERNEL::Exception(oss.str().c_str());
843 * Adds a family to \a this mesh.
844 * \param [in] familyName - a name of the family.
845 * \param [in] famId - an id of the family.
846 * \throw If a family with the same name or id already exists in \a this mesh.
848 void MEDFileMesh::addFamily(const char *familyName, int famId) throw(INTERP_KERNEL::Exception)
850 std::string fname(familyName);
851 std::map<std::string,int>::const_iterator it=_families.find(fname);
852 if(it==_families.end())
854 for(std::map<std::string,int>::const_iterator it2=_families.begin();it2!=_families.end();it2++)
855 if((*it2).second==famId)
857 std::ostringstream oss;
858 oss << "MEDFileMesh::addFamily : Family \"" << (*it2).first << "\" already exists with specified id : " << famId << " !";
859 throw INTERP_KERNEL::Exception(oss.str().c_str());
861 _families[fname]=famId;
865 if((*it).second!=famId)
867 std::ostringstream oss;
868 oss << "MEDFileMesh::addFamily : Family \"" << fname << "\" already exists but has id set to " << (*it).second << " different from asked famId " << famId << " !";
869 throw INTERP_KERNEL::Exception(oss.str().c_str());
875 * Creates a group including all mesh entities of given dimension.
876 * \warning This method does \b not guarantee that the created group includes mesh
877 * entities of only \a meshDimRelToMaxExt dimension in the case if some family id is
878 * present in family fields of different dimensions. To assure this, call
879 * ensureDifferentFamIdsPerLevel() \b before calling this method.
880 * \param [in] meshDimRelToMaxExt - a relative dimension of mesh entities to include to
882 * \param [in] groupName - a name of the new group.
883 * \throw If a group named \a groupName already exists.
884 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt exist in \a this mesh.
885 * \throw If no family field of dimension \a meshDimRelToMaxExt is present in \a this mesh.
887 void MEDFileMesh::createGroupOnAll(int meshDimRelToMaxExt, const char *groupName) throw(INTERP_KERNEL::Exception)
889 std::string grpName(groupName);
890 std::vector<int> levs=getNonEmptyLevelsExt();
891 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
893 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The relative ext dimension " << meshDimRelToMaxExt << " is not available !" << std::endl;
894 oss << "Available relative ext levels are : ";
895 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
896 throw INTERP_KERNEL::Exception(oss.str().c_str());
898 if(existsGroup(groupName))
900 std::ostringstream oss; oss << "MEDFileMesh::createGroupOnAll : The groups \"" << grpName << "\" already exists in this !" << std::endl;
901 oss << "Already existing groups are : ";
902 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," "));
903 oss << std::endl << "Please choose an another group name or call removeGroup(\"" << grpName << "\") method !";
904 throw INTERP_KERNEL::Exception(oss.str().c_str());
906 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(meshDimRelToMaxExt);
908 throw INTERP_KERNEL::Exception("MEDFileMesh::createGroupOnAll : Family field arr ids is not defined for this level !");
909 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=fieldFamIds->getDifferentValues();
910 std::vector<std::string> familiesOnWholeGroup;
911 for(const int *it=famIds->begin();it!=famIds->end();it++)
914 familiesOnWholeGroup.push_back(findOrCreateAndGiveFamilyWithId(*it,tmp));
916 _groups[grpName]=familiesOnWholeGroup;
920 * Ensures that given family ids do not present in family fields of dimensions different
921 * than given ones. If a family id is present in the family fields of dimensions different
922 * than the given ones, a new family is created and the whole data is updated accordingly.
923 * \param [in] famIds - a sequence of family ids to check.
924 * \param [in] vMeshDimRelToMaxExt - a sequence of relative dimensions to which the \a
925 * famIds should exclusively belong.
926 * \return bool - \c true if no modification is done in \a this mesh by this method.
928 bool MEDFileMesh::keepFamIdsOnlyOnLevs(const std::vector<int>& famIds, const std::vector<int>& vMeshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
930 std::set<int> levsInput(vMeshDimRelToMaxExt.begin(),vMeshDimRelToMaxExt.end());
931 std::vector<int> levs=getNonEmptyLevelsExt();
932 std::set<int> levs2(levs.begin(),levs.end());
933 std::vector<int> levsToTest;
934 std::set_difference(levs2.begin(),levs2.end(),levsInput.begin(),levsInput.end(),std::back_insert_iterator< std::vector<int> >(levsToTest));
935 std::set<int> famIds2(famIds.begin(),famIds.end());
938 if(!_families.empty())
939 maxFamId=getMaxFamilyId()+1;
940 std::vector<std::string> allFams=getFamiliesNames();
941 for(std::vector<int>::const_iterator it=levsToTest.begin();it!=levsToTest.end();it++)
943 const DataArrayInt *fieldFamIds=getFamilyFieldAtLevel(*it);
946 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds3=fieldFamIds->getDifferentValues();
947 std::vector<int> tmp;
948 std::set_intersection(famIds3->begin(),famIds3->end(),famIds2.begin(),famIds2.end(),std::back_insert_iterator< std::vector<int> >(tmp));
949 for(std::vector<int>::const_iterator it2=tmp.begin();it2!=tmp.end();it2++)
952 std::string famName=getFamilyNameGivenId(*it2);
953 std::ostringstream oss; oss << "Family_" << maxFamId;
954 std::string zeName=CreateNameNotIn(oss.str(),allFams);
955 addFamilyOnAllGroupsHaving(famName.c_str(),zeName.c_str());
956 _families[zeName]=maxFamId;
957 (const_cast<DataArrayInt *>(fieldFamIds))->changeValue(*it2,maxFamId);
966 * Adds a family to a given group in \a this mesh. If the group with a given name does
967 * not exist, it is created.
968 * \param [in] grpName - the name of the group to add the family in.
969 * \param [in] famName - the name of the family to add to the group named \a grpName.
970 * \throw If \a grpName or \a famName is an empty string.
971 * \throw If no family named \a famName is present in \a this mesh.
973 void MEDFileMesh::addFamilyOnGrp(const char *grpName, const char *famName) throw(INTERP_KERNEL::Exception)
975 std::string grpn(grpName);
976 std::string famn(famName);
977 if(grpn.empty() || famn.empty())
978 throw INTERP_KERNEL::Exception("MEDFileMesh::addFamilyOnGrp : input strings must be non null !");
979 std::vector<std::string> fams=getFamiliesNames();
980 if(std::find(fams.begin(),fams.end(),famn)==fams.end())
982 std::ostringstream oss; oss << "MEDFileMesh::addFamilyOnGrp : Family \"" << famn << "\" does not exist !" << std::endl;
983 oss << "Create this family or choose an existing one ! Existing fams are : ";
984 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," ")); oss << ".";
985 throw INTERP_KERNEL::Exception(oss.str().c_str());
987 std::map<std::string, std::vector<std::string> >::iterator it=_groups.find(grpn);
988 if(it==_groups.end())
990 _groups[grpn].push_back(famn);
994 std::vector<std::string>::iterator it2=std::find((*it).second.begin(),(*it).second.end(),famn);
995 if(it2==(*it).second.end())
996 (*it).second.push_back(famn);
1001 * This method adds to all groups lying on family with name 'famName' the other family name 'otherFamName'.
1002 * This method is quite underground because it can lead to unconsistency because family 'otherFamName' is \b not added into _families.
1003 * This method is used by MEDFileMesh::keepFamIdsOnlyOnLevs method.
1005 void MEDFileMesh::addFamilyOnAllGroupsHaving(const char *famName, const char *otherFamName) throw(INTERP_KERNEL::Exception)
1007 std::string famNameCpp(famName);
1008 std::string otherCpp(otherFamName);
1009 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
1011 std::vector<std::string>& v=(*it).second;
1012 if(std::find(v.begin(),v.end(),famNameCpp)!=v.end())
1014 v.push_back(otherCpp);
1019 void MEDFileMesh::changeAllGroupsContainingFamily(const char *familyNameToChange, const std::vector<std::string>& newFamiliesNames) throw(INTERP_KERNEL::Exception)
1021 ChangeAllGroupsContainingFamily(_groups,familyNameToChange,newFamiliesNames);
1024 void MEDFileMesh::ChangeAllGroupsContainingFamily(std::map<std::string, std::vector<std::string> >& groups, const char *familyNameToChange, const std::vector<std::string>& newFamiliesNames) throw(INTERP_KERNEL::Exception)
1026 std::string fam(familyNameToChange);
1027 for(std::map<std::string, std::vector<std::string> >::iterator it=groups.begin();it!=groups.end();it++)
1029 std::vector<std::string>& fams((*it).second);
1030 std::vector<std::string>::iterator it2=std::find(fams.begin(),fams.end(),fam);
1034 fams.insert(fams.end(),newFamiliesNames.begin(),newFamiliesNames.end());
1040 * Returns a name of the family having a given id or, if no such a family exists, creates
1041 * a new uniquely named family and returns its name.
1042 * \param [in] id - the id of the family whose name is required.
1043 * \param [out] created - returns \c true if the new family has been created, \c false, else.
1044 * \return std::string - the name of the existing or the created family.
1045 * \throw If it is not possible to create a unique family name.
1047 std::string MEDFileMesh::findOrCreateAndGiveFamilyWithId(int id, bool& created) throw(INTERP_KERNEL::Exception)
1049 return FindOrCreateAndGiveFamilyWithId(_families,id,created);
1053 * If it exists a family whose family id is equal to 'id' this method behaves as MEDFileMesh::getFamilyNameGivenId.
1054 * In this case, 'this' internal states remains unchanged and 'created' out parameter will be set to false.
1055 * If there is no family whose family id is equal to 'id' a family is created with a name different from those
1056 * already existing. In this case 'created' will be returned with a value set to true, and internal state
1058 * This method will throws an exception if it is not possible to create a unique family name.
1060 std::string MEDFileMesh::FindOrCreateAndGiveFamilyWithId(std::map<std::string,int>& families, int id, bool& created) throw(INTERP_KERNEL::Exception)
1062 std::vector<std::string> famAlreadyExisting(families.size());
1064 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++,ii++)
1066 if((*it).second!=id)
1068 famAlreadyExisting[ii]=(*it).first;
1077 std::ostringstream oss; oss << "Family_" << id;
1078 std::string ret=CreateNameNotIn(oss.str(),famAlreadyExisting);
1084 * Sets names and ids of all families in \a this mesh.
1085 * \param [in] info - a map of a family name to a family id.
1087 void MEDFileMesh::setFamilyInfo(const std::map<std::string,int>& info)
1093 * Sets names of all groups and families constituting them in \a this mesh.
1094 * \param [in] info - a map of a group name to a vector of names of families
1095 * constituting the group.
1097 void MEDFileMesh::setGroupInfo(const std::map<std::string, std::vector<std::string> >&info)
1103 * Returns an id of the family having a given name.
1104 * \param [in] name - the name of the family of interest.
1105 * \return int - the id of the family of interest.
1106 * \throw If no family with such a \a name exists.
1108 int MEDFileMesh::getFamilyId(const char *name) const throw(INTERP_KERNEL::Exception)
1110 std::string oname(name);
1111 std::map<std::string, int>::const_iterator it=_families.find(oname);
1112 std::vector<std::string> fams=getFamiliesNames();
1113 if(it==_families.end())
1115 std::ostringstream oss; oss << "No such familyname \"" << name << "\" !\nAvailable families are :";
1116 std::copy(fams.begin(),fams.end(),std::ostream_iterator<std::string>(oss," "));
1117 throw INTERP_KERNEL::Exception(oss.str().c_str());
1119 return (*it).second;
1123 * Returns ids of the families having given names.
1124 * \param [in] fams - a sequence of the names of families of interest.
1125 * \return std::vector<int> - a sequence of the ids of families of interest.
1126 * \throw If \a fams contains a name of an inexistent family.
1128 std::vector<int> MEDFileMesh::getFamiliesIds(const std::vector<std::string>& fams) const throw(INTERP_KERNEL::Exception)
1130 std::vector<int> ret(fams.size());
1132 for(std::vector<std::string>::const_iterator it=fams.begin();it!=fams.end();it++,i++)
1134 std::map<std::string, int>::const_iterator it2=_families.find(*it);
1135 if(it2==_families.end())
1137 std::vector<std::string> fams2=getFamiliesNames();
1138 std::ostringstream oss; oss << "No such familyname \"" << *it << "\" in input list !\nAvailable families are :";
1139 std::copy(fams2.begin(),fams2.end(),std::ostream_iterator<std::string>(oss," "));
1140 throw INTERP_KERNEL::Exception(oss.str().c_str());
1142 ret[i]=(*it2).second;
1148 * Returns a maximal abs(id) of families in \a this mesh.
1149 * \return int - the maximal norm of family id.
1150 * \throw If there are no families in \a this mesh.
1152 int MEDFileMesh::getMaxAbsFamilyId() const throw(INTERP_KERNEL::Exception)
1154 if(_families.empty())
1155 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1156 int ret=-std::numeric_limits<int>::max();
1157 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1159 ret=std::max(std::abs((*it).second),ret);
1165 * Returns a maximal id of families in \a this mesh.
1166 * \return int - the maximal family id.
1167 * \throw If there are no families in \a this mesh.
1169 int MEDFileMesh::getMaxFamilyId() const throw(INTERP_KERNEL::Exception)
1171 if(_families.empty())
1172 throw INTERP_KERNEL::Exception("MEDFileMesh::getMaxFamilyId : no families set !");
1173 int ret=-std::numeric_limits<int>::max();
1174 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1176 ret=std::max((*it).second,ret);
1182 * Returns a minimal id of families in \a this mesh.
1183 * \return int - the minimal family id.
1184 * \throw If there are no families in \a this mesh.
1186 int MEDFileMesh::getMinFamilyId() const throw(INTERP_KERNEL::Exception)
1188 if(_families.empty())
1189 throw INTERP_KERNEL::Exception("MEDFileMesh::getMinFamilyId : no families set !");
1190 int ret=std::numeric_limits<int>::max();
1191 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1193 ret=std::min((*it).second,ret);
1199 * Returns a maximal id of families in \a this mesh. Not only named families are
1200 * considered but all family fields as well.
1201 * \return int - the maximal family id.
1203 int MEDFileMesh::getTheMaxAbsFamilyId() const throw(INTERP_KERNEL::Exception)
1205 int m1=-std::numeric_limits<int>::max();
1206 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1207 m1=std::max(std::abs((*it).second),m1);
1208 int m2=getMaxAbsFamilyIdInArrays();
1209 return std::max(m1,m2);
1213 * Returns a maximal id of families in \a this mesh. Not only named families are
1214 * considered but all family fields as well.
1215 * \return int - the maximal family id.
1217 int MEDFileMesh::getTheMaxFamilyId() const throw(INTERP_KERNEL::Exception)
1219 int m1=-std::numeric_limits<int>::max();
1220 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1221 m1=std::max((*it).second,m1);
1222 int m2=getMaxFamilyIdInArrays();
1223 return std::max(m1,m2);
1227 * Returns a minimal id of families in \a this mesh. Not only named families are
1228 * considered but all family fields as well.
1229 * \return int - the minimal family id.
1231 int MEDFileMesh::getTheMinFamilyId() const throw(INTERP_KERNEL::Exception)
1233 int m1=std::numeric_limits<int>::max();
1234 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1235 m1=std::min((*it).second,m1);
1236 int m2=getMinFamilyIdInArrays();
1237 return std::min(m1,m2);
1241 * This method only considers the maps. The contain of family array is ignored here.
1243 * \sa MEDFileMesh::computeAllFamilyIdsInUse
1245 DataArrayInt *MEDFileMesh::getAllFamiliesIdsReferenced() const throw(INTERP_KERNEL::Exception)
1247 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
1249 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1250 v.insert((*it).second);
1251 ret->alloc((int)v.size(),1);
1252 std::copy(v.begin(),v.end(),ret->getPointer());
1257 * This method does not consider map of family name, family id. Only family field array on different levels is considered.
1259 * \sa MEDFileMesh::getAllFamiliesIdsReferenced
1261 DataArrayInt *MEDFileMesh::computeAllFamilyIdsInUse() const throw(INTERP_KERNEL::Exception)
1263 std::vector<int> famLevs=getFamArrNonEmptyLevelsExt();
1264 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret;
1265 for(std::vector<int>::const_iterator it=famLevs.begin();it!=famLevs.end();it++)
1267 const DataArrayInt *arr=getFamilyFieldAtLevel(*it);//arr not null due to spec of getFamArrNonEmptyLevelsExt
1268 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> dv=arr->getDifferentValues();
1269 if((DataArrayInt *) ret)
1270 ret=dv->buildUnion(ret);
1278 * true is returned if no modification has been needed. false if family
1279 * renumbering has been needed.
1281 bool MEDFileMesh::ensureDifferentFamIdsPerLevel() throw(INTERP_KERNEL::Exception)
1283 std::vector<int> levs=getNonEmptyLevelsExt();
1284 std::set<int> allFamIds;
1285 int maxId=getMaxFamilyId()+1;
1286 std::map<int,std::vector<int> > famIdsToRenum;
1287 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
1289 const DataArrayInt *fam=getFamilyFieldAtLevel(*it);
1292 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1294 std::set_intersection(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r2,r2.end()));
1296 famIdsToRenum[*it].insert(famIdsToRenum[*it].end(),r2.begin(),r2.end());
1298 std::set_union(tmp->begin(),tmp->end(),allFamIds.begin(),allFamIds.end(),std::inserter(r3,r3.end()));
1301 if(famIdsToRenum.empty())
1303 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1304 for(std::map<int,std::vector<int> >::const_iterator it2=famIdsToRenum.begin();it2!=famIdsToRenum.end();it2++)
1306 DataArrayInt *fam=const_cast<DataArrayInt *>(getFamilyFieldAtLevel((*it2).first));
1307 int *famIdsToChange=fam->getPointer();
1308 std::map<int,int> ren;
1309 for(std::vector<int>::const_iterator it3=(*it2).second.begin();it3!=(*it2).second.end();it3++,maxId++)
1311 if(allIds->presenceOfValue(*it3))
1313 std::string famName=getFamilyNameGivenId(*it3);
1314 std::vector<std::string> grps=getGroupsOnFamily(famName.c_str());
1317 std::string newFam=findOrCreateAndGiveFamilyWithId(maxId,dummy);
1318 for(std::vector<std::string>::const_iterator it4=grps.begin();it4!=grps.end();it4++)
1319 addFamilyOnGrp((*it4).c_str(),newFam.c_str());
1322 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getIdsEqualList(&(*it2).second[0],&(*it2).second[0]+(*it2).second.size());
1323 for(const int *id=ids->begin();id!=ids->end();id++)
1324 famIdsToChange[*id]=ren[famIdsToChange[*id]];
1330 * This method normalizes fam id with the policy explained underneath. This policy is close to those implemented in SMESH.
1331 * Level #0 famids > 0, Level #-1 famids < 0, Level #-2 famids=0, Level #1 famids=0
1332 * This policy is those used by SMESH and Trio and that is the opposite of those in MED file.
1333 * This method will throw an exception if a same family id is detected in different level.
1334 * \warning This policy is the opposite of those in MED file documentation ...
1336 void MEDFileMesh::normalizeFamIdsTrio() throw(INTERP_KERNEL::Exception)
1338 ensureDifferentFamIdsPerLevel();
1339 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1340 std::vector<int> levs=getNonEmptyLevelsExt();
1341 std::set<int> levsS(levs.begin(),levs.end());
1342 std::set<std::string> famsFetched;
1343 std::map<std::string,int> families;
1344 if(std::find(levs.begin(),levs.end(),0)!=levs.end())
1347 const DataArrayInt *fam=getFamilyFieldAtLevel(0);
1351 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1352 std::map<int,int> ren;
1353 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1355 int nbOfTuples=fam->getNumberOfTuples();
1356 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1357 for(int *w=start;w!=start+nbOfTuples;w++)
1359 for(const int *it=tmp->begin();it!=tmp->end();it++)
1361 if(allIds->presenceOfValue(*it))
1363 std::string famName=getFamilyNameGivenId(*it);
1364 families[famName]=ren[*it];
1365 famsFetched.insert(famName);
1370 if(std::find(levs.begin(),levs.end(),-1)!=levs.end())
1373 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
1377 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1378 std::map<int,int> ren;
1379 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1381 int nbOfTuples=fam->getNumberOfTuples();
1382 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1383 for(int *w=start;w!=start+nbOfTuples;w++)
1385 for(const int *it=tmp->begin();it!=tmp->end();it++)
1387 if(allIds->presenceOfValue(*it))
1389 std::string famName=getFamilyNameGivenId(*it);
1390 families[famName]=ren[*it];
1391 famsFetched.insert(famName);
1396 for(std::set<int>::const_iterator it2=levsS.begin();it2!=levsS.end();it2++)
1398 DataArrayInt *fam=const_cast<DataArrayInt*>(getFamilyFieldAtLevel(*it2));
1401 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1402 fam->fillWithZero();
1403 for(const int *it3=tmp->begin();it3!=tmp->end();it3++)
1404 if(allIds->presenceOfValue(*it3))
1406 std::string famName=getFamilyNameGivenId(*it3);
1407 families[famName]=0;
1408 famsFetched.insert(famName);
1413 std::vector<std::string> allFams=getFamiliesNames();
1414 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1415 std::set<std::string> unFetchedIds;
1416 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1417 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1418 families[*it4]=_families[*it4];
1423 * This method normalizes fam id with the following policy.
1424 * Level #0 famids < 0, Level #-1 famids < 0 and for Level #1 famids >= 0
1425 * This policy is those defined in the MED file format but is the opposite of those implemented in SMESH and Trio.
1426 * This method will throw an exception if a same family id is detected in different level.
1428 void MEDFileMesh::normalizeFamIdsMEDFile() throw(INTERP_KERNEL::Exception)
1430 ensureDifferentFamIdsPerLevel();
1431 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> allIds=getAllFamiliesIdsReferenced();
1432 std::vector<int> levs=getNonEmptyLevelsExt();
1433 std::set<int> levsS(levs.begin(),levs.end());
1434 std::set<std::string> famsFetched;
1435 std::map<std::string,int> families;
1437 if(std::find(levs.begin(),levs.end(),1)!=levs.end())
1440 const DataArrayInt *fam=getFamilyFieldAtLevel(1);
1443 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1444 std::map<int,int> ren;
1445 for(const int *it=tmp->begin();it!=tmp->end();it++,refId++)
1447 int nbOfTuples=fam->getNumberOfTuples();
1448 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1449 for(int *w=start;w!=start+nbOfTuples;w++)
1451 for(const int *it=tmp->begin();it!=tmp->end();it++)
1453 if(allIds->presenceOfValue(*it))
1455 std::string famName=getFamilyNameGivenId(*it);
1456 families[famName]=ren[*it];
1457 famsFetched.insert(famName);
1463 for(std::set<int>::const_reverse_iterator it2=levsS.rbegin();it2!=levsS.rend();it2++)
1465 const DataArrayInt *fam=getFamilyFieldAtLevel(*it2);
1468 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=fam->getDifferentValues();
1469 std::map<int,int> ren;
1470 for(const int *it=tmp->begin();it!=tmp->end();it++,refId--)
1472 int nbOfTuples=fam->getNumberOfTuples();
1473 int *start=const_cast<DataArrayInt *>(fam)->getPointer();
1474 for(int *w=start;w!=start+nbOfTuples;w++)
1476 for(const int *it=tmp->begin();it!=tmp->end();it++)
1478 if(allIds->presenceOfValue(*it))
1480 std::string famName=getFamilyNameGivenId(*it);
1481 families[famName]=ren[*it];
1482 famsFetched.insert(famName);
1488 std::vector<std::string> allFams=getFamiliesNames();
1489 std::set<std::string> allFamsS(allFams.begin(),allFams.end());
1490 std::set<std::string> unFetchedIds;
1491 std::set_difference(allFamsS.begin(),allFamsS.end(),famsFetched.begin(),famsFetched.end(),std::inserter(unFetchedIds,unFetchedIds.end()));
1492 for(std::set<std::string>::const_iterator it4=unFetchedIds.begin();it4!=unFetchedIds.end();it4++)
1493 families[*it4]=_families[*it4];
1498 * Returns a name of the family by its id. If there are several families having the given
1499 * id, the name first in lexical order is returned.
1500 * \param [in] id - the id of the family whose name is required.
1501 * \return std::string - the name of the found family.
1502 * \throw If no family with the given \a id exists.
1504 std::string MEDFileMesh::getFamilyNameGivenId(int id) const throw(INTERP_KERNEL::Exception)
1506 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1507 if((*it).second==id)
1509 std::ostringstream oss; oss << "MEDFileUMesh::getFamilyNameGivenId : no such family id : " << id;
1510 throw INTERP_KERNEL::Exception(oss.str().c_str());
1514 * Returns a string describing \a this mesh. This description includes the mesh name and
1515 * the mesh description string.
1516 * \return std::string - the mesh information string.
1518 std::string MEDFileMesh::simpleRepr() const
1520 std::ostringstream oss;
1521 oss << "(*************************************)\n(* GENERAL INFORMATION ON THE MESH : *)\n(*************************************)\n";
1522 oss << "- Name of the mesh : <<" << getName() << ">>\n";
1523 oss << "- Description associated to the mesh : " << getDescription() << std::endl;
1528 * Returns ids of mesh entities contained in a given group of a given dimension.
1529 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1531 * \param [in] grp - the name of the group of interest.
1532 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1533 * returned instead of ids.
1534 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1535 * numbers, if available and required, of mesh entities of the group. The caller
1536 * is to delete this array using decrRef() as it is no more needed.
1537 * \throw If the name of a nonexistent group is specified.
1538 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1540 DataArrayInt *MEDFileMesh::getGroupArr(int meshDimRelToMaxExt, const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
1542 std::vector<std::string> tmp(1);
1544 DataArrayInt *ret=getGroupsArr(meshDimRelToMaxExt,tmp,renum);
1550 * Returns ids of mesh entities contained in given groups of a given dimension.
1551 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1553 * \param [in] grps - the names of the groups of interest.
1554 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1555 * returned instead of ids.
1556 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1557 * numbers, if available and required, of mesh entities of the groups. The caller
1558 * is to delete this array using decrRef() as it is no more needed.
1559 * \throw If the name of a nonexistent group is present in \a grps.
1560 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1562 DataArrayInt *MEDFileMesh::getGroupsArr(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
1564 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
1565 return getFamiliesArr(meshDimRelToMaxExt,fams2,renum);
1569 * Returns ids of mesh entities contained in a given family of a given dimension.
1570 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
1572 * \param [in] fam - the name of the family of interest.
1573 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
1574 * returned instead of ids.
1575 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1576 * numbers, if available and required, of mesh entities of the family. The caller
1577 * is to delete this array using decrRef() as it is no more needed.
1578 * \throw If the family field is missing for \a meshDimRelToMaxExt.
1580 DataArrayInt *MEDFileMesh::getFamilyArr(int meshDimRelToMaxExt, const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
1582 std::vector<std::string> tmp(1);
1584 DataArrayInt *ret=getFamiliesArr(meshDimRelToMaxExt,tmp,renum);
1590 * Returns ids of nodes contained in a given group.
1591 * \param [in] grp - the name of the group of interest.
1592 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1593 * returned instead of ids.
1594 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1595 * numbers, if available and required, of nodes of the group. The caller
1596 * is to delete this array using decrRef() as it is no more needed.
1597 * \throw If the name of a nonexistent group is specified.
1598 * \throw If the family field is missing for nodes.
1600 DataArrayInt *MEDFileMesh::getNodeGroupArr(const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
1602 std::vector<std::string> tmp(1);
1604 DataArrayInt *ret=getNodeGroupsArr(tmp,renum);
1610 * Returns ids of nodes contained in given groups.
1611 * \param [in] grps - the names of the groups of interest.
1612 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1613 * returned instead of ids.
1614 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1615 * numbers, if available and required, of nodes of the groups. The caller
1616 * is to delete this array using decrRef() as it is no more needed.
1617 * \throw If the name of a nonexistent group is present in \a grps.
1618 * \throw If the family field is missing for nodes.
1620 DataArrayInt *MEDFileMesh::getNodeGroupsArr(const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
1622 return getGroupsArr(1,grps,renum);
1626 * Returns ids of nodes contained in a given group.
1627 * \param [in] grp - the name of the group of interest.
1628 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1629 * returned instead of ids.
1630 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1631 * numbers, if available and required, of nodes of the group. The caller
1632 * is to delete this array using decrRef() as it is no more needed.
1633 * \throw If the name of a nonexistent group is specified.
1634 * \throw If the family field is missing for nodes.
1636 DataArrayInt *MEDFileMesh::getNodeFamilyArr(const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
1638 std::vector<std::string> tmp(1);
1640 DataArrayInt *ret=getNodeFamiliesArr(tmp,renum);
1646 * Returns ids of nodes contained in given families.
1647 * \param [in] fams - the names of the families of interest.
1648 * \param [in] renum - if \c true, the optional numbers of nodes, if available, are
1649 * returned instead of ids.
1650 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
1651 * numbers, if available and required, of nodes of the families. The caller
1652 * is to delete this array using decrRef() as it is no more needed.
1653 * \throw If the family field is missing for nodes.
1655 DataArrayInt *MEDFileMesh::getNodeFamiliesArr(const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
1657 return getFamiliesArr(1,fams,renum);
1661 * Adds groups of given dimension and creates corresponding families and family fields
1662 * given ids of mesh entities of each group.
1663 * \param [in] meshDimRelToMaxExt - the relative mesh dimension of given mesh entities.
1664 * \param [in] grps - a sequence of arrays of ids each describing a group.
1665 * \param [in] renum - \c true means that \a grps contains not ids but optional numbers
1667 * \throw If names of some groups in \a grps are equal.
1668 * \throw If \a grps includes a group with an empty name.
1669 * \throw If \a grps includes invalid ids (or numbers if \a renum == \c true ).
1670 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
1672 void MEDFileMesh::setGroupsAtLevel(int meshDimRelToMaxExt, const std::vector<const DataArrayInt *>& grps, bool renum) throw(INTERP_KERNEL::Exception)
1676 std::set<std::string> grpsName;
1677 std::vector<std::string> grpsName2(grps.size());
1680 for(std::vector<const DataArrayInt *>::const_iterator it=grps.begin();it!=grps.end();it++,i++)
1682 grpsName.insert((*it)->getName());
1683 grpsName2[i]=(*it)->getName();
1685 if(grpsName.size()!=grps.size())
1686 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different each other !");
1687 if(grpsName.find(std::string(""))!=grpsName.end())
1688 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsAtLevel : groups name must be different empty string !");
1689 int sz=getSizeAtLevel(meshDimRelToMaxExt);
1690 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam;
1691 std::vector< std::vector<int> > fidsOfGroups;
1694 fam=DataArrayInt::MakePartition(grps,sz,fidsOfGroups);
1698 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > grps2(grps.size());
1699 for(unsigned int ii=0;ii<grps.size();ii++)
1701 grps2[ii]=MEDFileUMeshSplitL1::Renumber(getRevNumberFieldAtLevel(meshDimRelToMaxExt),grps[ii]);
1702 grps2[ii]->setName(grps[ii]->getName().c_str());
1704 std::vector<const DataArrayInt *> grps3(grps2.begin(),grps2.end());
1705 fam=DataArrayInt::MakePartition(grps3,sz,fidsOfGroups);
1708 if(!_families.empty())
1709 offset=getMaxAbsFamilyId()+1;
1710 TranslateFamilyIds(meshDimRelToMaxExt==1?offset:-offset,fam,fidsOfGroups);
1711 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=fam->getDifferentValues();
1712 appendFamilyEntries(ids,fidsOfGroups,grpsName2);
1713 setFamilyFieldArr(meshDimRelToMaxExt,fam);
1717 * This method append into '_families' attribute the families whose ids are in 'famIds'. Warning 'famIds' are expected to be ids
1718 * not in '_families'. Groups information are given in parameters in order to give to families representative names.
1719 * For the moment, the two last input parameters are not taken into account.
1721 void MEDFileMesh::appendFamilyEntries(const DataArrayInt *famIds, const std::vector< std::vector<int> >& fidsOfGrps, const std::vector<std::string>& grpNames)
1723 std::map<int,std::string> famInv;
1724 for(const int *it=famIds->begin();it!=famIds->end();it++)
1726 std::ostringstream oss;
1727 oss << "Family_" << (*it);
1728 _families[oss.str()]=(*it);
1729 famInv[*it]=oss.str();
1732 for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGrps.begin();it1!=fidsOfGrps.end();it1++,i++)
1734 for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
1736 _groups[grpNames[i]].push_back(famInv[*it2]);
1741 void MEDFileMesh::TranslateFamilyIds(int offset, DataArrayInt *famArr, std::vector< std::vector<int> >& famIdsPerGrp)
1743 famArr->applyLin(offset>0?1:-1,offset,0);
1744 for(std::vector< std::vector<int> >::iterator it1=famIdsPerGrp.begin();it1!=famIdsPerGrp.end();it1++)
1747 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::negate<int>());
1748 std::transform((*it1).begin(),(*it1).end(),(*it1).begin(),std::bind2nd(std::plus<int>(),offset));
1753 * Warning no check is done on 'nameTry' in parameter. It should be non empty.
1754 * This method returns a name close to 'nameTry' so that it is not already into 'namesToAvoid'.
1755 * If this method fails to find such a name it will throw an exception.
1757 std::string MEDFileMesh::CreateNameNotIn(const std::string& nameTry, const std::vector<std::string>& namesToAvoid) throw(INTERP_KERNEL::Exception)
1760 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),nameTry)==namesToAvoid.end())
1763 std::size_t len=nameTry.length();
1764 for(std::size_t ii=1;ii<len;ii++)
1766 std::string tmp=nameTry.substr(ii,len-ii);
1767 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp)==namesToAvoid.end())
1773 for(std::size_t i=1;i<30;i++)
1775 std::string tmp1(nameTry.at(0),i);
1777 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp1)==namesToAvoid.end())
1783 for(std::vector<std::string>::const_iterator it2=namesToAvoid.begin();it2!=namesToAvoid.end();it2++)
1785 if(std::find(namesToAvoid.begin(),namesToAvoid.end(),tmp2)==namesToAvoid.end())
1787 throw INTERP_KERNEL::Exception("MEDFileMesh::CreateNameNotIn : impossible to find a not already used name !");
1790 int MEDFileMesh::PutInThirdComponentOfCodeOffset(std::vector<int>& code, int strt) throw(INTERP_KERNEL::Exception)
1792 std::size_t nbOfChunks=code.size()/3;
1793 if(code.size()%3!=0)
1794 throw INTERP_KERNEL::Exception("MEDFileMesh::PutInThirdComponentOfCodeOffset : code has invalid size : should be of size 3*x !");
1796 for(std::size_t i=0;i<nbOfChunks;i++)
1805 * This method should be called by any set* method of subclasses to deal automatically with _name attribute.
1806 * If _name attribute is empty the name of 'm' if taken as _name attribute.
1807 * If _name is not empty and that 'm' has the same name nothing is done.
1808 * If _name is not emplt and that 'm' has \b NOT the same name an exception is thrown.
1810 void MEDFileMesh::dealWithTinyInfo(const MEDCouplingMesh *m) throw(INTERP_KERNEL::Exception)
1813 throw INTERP_KERNEL::Exception("MEDFileMesh::dealWithTinyInfo : input mesh in NULL !");
1818 std::string name(m->getName());
1823 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : name of current MEDfile mesh is '" << _name << "' whereas name of input mesh is : '";
1824 oss << name << "' ! Names must match !";
1825 throw INTERP_KERNEL::Exception(oss.str().c_str());
1829 if(_desc_name.empty())
1830 _desc_name=m->getDescription();
1833 std::string name(m->getDescription());
1836 if(_desc_name!=name)
1838 std::ostringstream oss; oss << "MEDFileMesh::dealWithTinyInfo : description of current MEDfile mesh is '" << _desc_name << "' whereas name of input mesh is : '";
1839 oss << name << "' ! Names must match !";
1840 throw INTERP_KERNEL::Exception(oss.str().c_str());
1846 void MEDFileMesh::getFamilyRepr(std::ostream& oss) const
1848 oss << "(**************************)\n(* FAMILIES OF THE MESH : *)\n(**************************)\n";
1849 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
1851 oss << "- Family with name \"" << (*it).first << "\" with number " << (*it).second << std::endl;
1852 oss << " - Groups lying on this family : ";
1853 std::vector<std::string> grps=getGroupsOnFamily((*it).first.c_str());
1854 std::copy(grps.begin(),grps.end(),std::ostream_iterator<std::string>(oss," "));
1855 oss << std::endl << std::endl;
1860 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
1861 * file. The mesh to load is specified by its name and numbers of a time step and an
1863 * \param [in] fileName - the name of MED file to read.
1864 * \param [in] mName - the name of the mesh to read.
1865 * \param [in] dt - the number of a time step.
1866 * \param [in] it - the number of an iteration.
1867 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1868 * mesh using decrRef() as it is no more needed.
1869 * \throw If the file is not readable.
1870 * \throw If there is no mesh with given attributes in the file.
1871 * \throw If the mesh in the file is not an unstructured one.
1873 MEDFileUMesh *MEDFileUMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
1875 MEDFileUtilities::CheckFileForRead(fileName);
1876 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
1877 return new MEDFileUMesh(fid,mName,dt,it,mrs);
1881 * Returns a new MEDFileUMesh holding the mesh data that has been read from a given MED
1882 * file. The first mesh in the file is loaded.
1883 * \param [in] fileName - the name of MED file to read.
1884 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1885 * mesh using decrRef() as it is no more needed.
1886 * \throw If the file is not readable.
1887 * \throw If there is no meshes in the file.
1888 * \throw If the mesh in the file is not an unstructured one.
1890 MEDFileUMesh *MEDFileUMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
1892 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
1895 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
1896 throw INTERP_KERNEL::Exception(oss.str().c_str());
1898 MEDFileUtilities::CheckFileForRead(fileName);
1899 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
1901 ParaMEDMEM::MEDCouplingMeshType meshType;
1903 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
1904 return new MEDFileUMesh(fid,ms.front().c_str(),dt,it,mrs);
1908 * Returns an empty instance of MEDFileUMesh.
1909 * \return MEDFileUMesh * - a new instance of MEDFileUMesh. The caller is to delete this
1910 * mesh using decrRef() as it is no more needed.
1912 MEDFileUMesh *MEDFileUMesh::New()
1914 return new MEDFileUMesh;
1917 std::size_t MEDFileUMesh::getHeapMemorySize() const
1919 std::size_t ret=MEDFileMesh::getHeapMemorySize();
1920 if((const DataArrayDouble*)_coords)
1921 ret+=_coords->getHeapMemorySize();
1922 if((const DataArrayInt *)_fam_coords)
1923 ret+=_fam_coords->getHeapMemorySize();
1924 if((const DataArrayInt *)_num_coords)
1925 ret+=_num_coords->getHeapMemorySize();
1926 if((const DataArrayInt *)_rev_num_coords)
1927 ret+=_rev_num_coords->getHeapMemorySize();
1928 if((const DataArrayAsciiChar *)_name_coords)
1929 ret+=_name_coords->getHeapMemorySize();
1930 ret+=_ms.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1>));
1931 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
1932 if((const MEDFileUMeshSplitL1*) *it)
1933 ret+=(*it)->getHeapMemorySize();
1937 MEDFileMesh *MEDFileUMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
1939 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
1943 MEDFileMesh *MEDFileUMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
1945 return new MEDFileUMesh;
1948 MEDFileMesh *MEDFileUMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
1950 MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> ret=new MEDFileUMesh(*this);
1951 if((const DataArrayDouble*)_coords)
1952 ret->_coords=_coords->deepCpy();
1953 if((const DataArrayInt*)_fam_coords)
1954 ret->_fam_coords=_fam_coords->deepCpy();
1955 if((const DataArrayInt*)_num_coords)
1956 ret->_num_coords=_num_coords->deepCpy();
1957 if((const DataArrayInt*)_rev_num_coords)
1958 ret->_rev_num_coords=_rev_num_coords->deepCpy();
1959 if((const DataArrayAsciiChar*)_name_coords)
1960 ret->_name_coords=_name_coords->deepCpy();
1962 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
1964 if((const MEDFileUMeshSplitL1 *)(*it))
1965 ret->_ms[i]=(*it)->deepCpy(ret->_coords);
1971 * Checks if \a this and another mesh are equal.
1972 * \param [in] other - the mesh to compare with.
1973 * \param [in] eps - a precision used to compare real values.
1974 * \param [in,out] what - the string returning description of unequal data.
1975 * \return bool - \c true if the meshes are equal, \c false, else.
1977 bool MEDFileUMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
1979 if(!MEDFileMesh::isEqual(other,eps,what))
1981 const MEDFileUMesh *otherC=dynamic_cast<const MEDFileUMesh *>(other);
1984 what="Mesh types differ ! This is unstructured and other is NOT !";
1987 clearNonDiscrAttributes();
1988 otherC->clearNonDiscrAttributes();
1989 const DataArrayDouble *coo1=_coords;
1990 const DataArrayDouble *coo2=otherC->_coords;
1991 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
1993 what="Mismatch of coordinates ! One is defined and not other !";
1998 bool ret=coo1->isEqual(*coo2,eps);
2001 what="Coords differ !";
2005 const DataArrayInt *famc1=_fam_coords;
2006 const DataArrayInt *famc2=otherC->_fam_coords;
2007 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
2009 what="Mismatch of families arr on nodes ! One is defined and not other !";
2014 bool ret=famc1->isEqual(*famc2);
2017 what="Families arr on node differ !";
2021 const DataArrayInt *numc1=_num_coords;
2022 const DataArrayInt *numc2=otherC->_num_coords;
2023 if((numc1==0 && numc2!=0) || (numc1!=0 && numc2==0))
2025 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
2030 bool ret=numc1->isEqual(*numc2);
2033 what="Numbering arr on node differ !";
2037 const DataArrayAsciiChar *namec1=_name_coords;
2038 const DataArrayAsciiChar *namec2=otherC->_name_coords;
2039 if((namec1==0 && namec2!=0) || (namec1!=0 && namec2==0))
2041 what="Mismatch of naming arr on nodes ! One is defined and not other !";
2046 bool ret=namec1->isEqual(*namec2);
2049 what="Names arr on node differ !";
2053 if(_ms.size()!=otherC->_ms.size())
2055 what="Number of levels differs !";
2058 std::size_t sz=_ms.size();
2059 for(std::size_t i=0;i<sz;i++)
2061 const MEDFileUMeshSplitL1 *s1=_ms[i];
2062 const MEDFileUMeshSplitL1 *s2=otherC->_ms[i];
2063 if((s1==0 && s2!=0) || (s1!=0 && s2==0))
2065 what="Mismatch of presence of sub levels !";
2070 bool ret=s1->isEqual(s2,eps,what);
2079 * Clears redundant attributes of incorporated data arrays.
2081 void MEDFileUMesh::clearNonDiscrAttributes() const
2083 MEDFileMesh::clearNonDiscrAttributes();
2084 const DataArrayDouble *coo1=_coords;
2086 (const_cast<DataArrayDouble *>(coo1))->setName("");//This parameter is not discriminant for comparison
2087 const DataArrayInt *famc1=_fam_coords;
2089 (const_cast<DataArrayInt *>(famc1))->setName("");//This parameter is not discriminant for comparison
2090 const DataArrayInt *numc1=_num_coords;
2092 (const_cast<DataArrayInt *>(numc1))->setName("");//This parameter is not discriminant for comparison
2093 const DataArrayAsciiChar *namc1=_name_coords;
2095 (const_cast<DataArrayAsciiChar *>(namc1))->setName("");//This parameter is not discriminant for comparison
2096 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2098 const MEDFileUMeshSplitL1 *tmp=(*it);
2100 tmp->clearNonDiscrAttributes();
2104 MEDFileUMesh::MEDFileUMesh()
2108 MEDFileUMesh::MEDFileUMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
2111 loadUMeshFromFile(fid,mName,dt,it,mrs);
2113 catch(INTERP_KERNEL::Exception& e)
2118 void MEDFileUMesh::loadUMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
2120 MEDFileUMeshL2 loaderl2;
2121 ParaMEDMEM::MEDCouplingMeshType meshType;
2124 int mid=MEDFileUMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dummy2);
2125 if(meshType!=UNSTRUCTURED)
2127 std::ostringstream oss; oss << "Trying to load as unstructured an existing mesh with name '" << mName << "' !";
2128 throw INTERP_KERNEL::Exception(oss.str().c_str());
2130 loaderl2.loadAll(fid,mid,mName,dt,it,mrs);
2131 int lev=loaderl2.getNumberOfLevels();
2133 for(int i=0;i<lev;i++)
2135 if(!loaderl2.emptyLev(i))
2136 _ms[i]=new MEDFileUMeshSplitL1(loaderl2,mName,i);
2140 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
2142 setName(loaderl2.getName());
2143 setDescription(loaderl2.getDescription());
2144 setUnivName(loaderl2.getUnivName());
2145 setIteration(loaderl2.getIteration());
2146 setOrder(loaderl2.getOrder());
2147 setTimeValue(loaderl2.getTime());
2148 setTimeUnit(loaderl2.getTimeUnit());
2149 _coords=loaderl2.getCoords();
2150 if(!mrs || mrs->isNodeFamilyFieldReading())
2151 _fam_coords=loaderl2.getCoordsFamily();
2152 if(!mrs || mrs->isNodeNumFieldReading())
2153 _num_coords=loaderl2.getCoordsNum();
2154 if(!mrs || mrs->isNodeNameFieldReading())
2155 _name_coords=loaderl2.getCoordsName();
2159 MEDFileUMesh::~MEDFileUMesh()
2163 void MEDFileUMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
2165 const DataArrayDouble *coo=_coords;
2166 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
2167 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
2168 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
2169 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
2170 int spaceDim=coo?coo->getNumberOfComponents():0;
2171 int mdim=getMeshDimension();
2172 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2173 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
2174 for(int i=0;i<spaceDim;i++)
2176 std::string info=coo->getInfoOnComponent(i);
2178 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
2179 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
2180 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
2182 MEDmeshCr(fid,maa,spaceDim,mdim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
2183 MEDmeshUniversalNameWr(fid,maa);
2184 MEDFileUMeshL2::WriteCoords(fid,maa,_iteration,_order,_time,_coords,_fam_coords,_num_coords,_name_coords);
2185 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2186 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2187 (*it)->write(fid,maa,mdim);
2188 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
2192 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
2193 * \return std::vector<int> - a sequence of the relative dimensions.
2195 std::vector<int> MEDFileUMesh::getNonEmptyLevels() const
2197 std::vector<int> ret;
2199 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2200 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2207 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
2208 * \return std::vector<int> - a sequence of the relative dimensions.
2210 std::vector<int> MEDFileUMesh::getNonEmptyLevelsExt() const
2212 std::vector<int> ret0=getNonEmptyLevels();
2213 if((const DataArrayDouble *) _coords)
2215 std::vector<int> ret(ret0.size()+1);
2217 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2223 std::vector<int> MEDFileUMesh::getFamArrNonEmptyLevelsExt() const
2225 std::vector<int> ret;
2226 const DataArrayInt *famCoo(_fam_coords);
2230 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev--)
2232 const MEDFileUMeshSplitL1 *cur(*it);
2234 if(cur->getFamilyField())
2240 std::vector<int> MEDFileUMesh::getNumArrNonEmptyLevelsExt() const
2242 std::vector<int> ret;
2243 const DataArrayInt *numCoo(_num_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->getNumberField())
2257 std::vector<int> MEDFileUMesh::getNameArrNonEmptyLevelsExt() const
2259 std::vector<int> ret;
2260 const DataArrayAsciiChar *nameCoo(_name_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->getNameField())
2275 * Returns all relative mesh levels (**excluding nodes**) where a given group is defined.
2276 * To include nodes, call getGrpNonEmptyLevelsExt() method.
2277 * \param [in] grp - the name of the group of interest.
2278 * \return std::vector<int> - a sequence of the relative dimensions.
2280 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevels(const char *grp) const throw(INTERP_KERNEL::Exception)
2282 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2283 return getFamsNonEmptyLevels(fams);
2287 * Returns all relative mesh levels (including nodes) where a given group is defined.
2288 * \param [in] grp - the name of the group of interest.
2289 * \return std::vector<int> - a sequence of the relative dimensions.
2291 std::vector<int> MEDFileUMesh::getGrpNonEmptyLevelsExt(const char *grp) const throw(INTERP_KERNEL::Exception)
2293 std::vector<std::string> fams=getFamiliesOnGroup(grp);
2294 return getFamsNonEmptyLevelsExt(fams);
2298 * Returns all relative mesh levels (**excluding nodes**) where a given family is defined.
2299 * To include nodes, call getFamNonEmptyLevelsExt() method.
2300 * \param [in] fam - the name of the family of interest.
2301 * \return std::vector<int> - a sequence of the relative dimensions.
2303 std::vector<int> MEDFileUMesh::getFamNonEmptyLevels(const char *fam) const throw(INTERP_KERNEL::Exception)
2305 std::vector<std::string> fams(1,std::string(fam));
2306 return getFamsNonEmptyLevels(fams);
2310 * Returns all relative mesh levels (including nodes) where a given family is defined.
2311 * \param [in] fam - the name of the family of interest.
2312 * \return std::vector<int> - a sequence of the relative dimensions.
2314 std::vector<int> MEDFileUMesh::getFamNonEmptyLevelsExt(const char *fam) const throw(INTERP_KERNEL::Exception)
2316 std::vector<std::string> fams(1,std::string(fam));
2317 return getFamsNonEmptyLevelsExt(fams);
2321 * Returns all relative mesh levels (**excluding nodes**) where given groups are defined.
2322 * To include nodes, call getGrpsNonEmptyLevelsExt() method.
2323 * \param [in] grps - a sequence of names of the groups of interest.
2324 * \return std::vector<int> - a sequence of the relative dimensions.
2326 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevels(const std::vector<std::string>& grps) const throw(INTERP_KERNEL::Exception)
2328 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2329 return getFamsNonEmptyLevels(fams);
2333 * Returns all relative mesh levels (including nodes) where given groups are defined.
2334 * \param [in] grps - a sequence of names of the groups of interest.
2335 * \return std::vector<int> - a sequence of the relative dimensions.
2337 std::vector<int> MEDFileUMesh::getGrpsNonEmptyLevelsExt(const std::vector<std::string>& grps) const throw(INTERP_KERNEL::Exception)
2339 std::vector<std::string> fams=getFamiliesOnGroups(grps);
2340 return getFamsNonEmptyLevelsExt(fams);
2344 * Returns all relative mesh levels (**excluding nodes**) where given families are defined.
2345 * To include nodes, call getFamsNonEmptyLevelsExt() method.
2346 * \param [in] fams - the name of the family of interest.
2347 * \return std::vector<int> - a sequence of the relative dimensions.
2349 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevels(const std::vector<std::string>& fams) const throw(INTERP_KERNEL::Exception)
2351 std::vector<int> ret;
2352 std::vector<int> levs=getNonEmptyLevels();
2353 std::vector<int> famIds=getFamiliesIds(fams);
2354 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
2355 if(_ms[-(*it)]->presenceOfOneFams(famIds))
2361 * Returns all relative mesh levels (including nodes) where given families are defined.
2362 * \param [in] fams - the names of the families of interest.
2363 * \return std::vector<int> - a sequence of the relative dimensions.
2365 std::vector<int> MEDFileUMesh::getFamsNonEmptyLevelsExt(const std::vector<std::string>& fams) const throw(INTERP_KERNEL::Exception)
2367 std::vector<int> ret0=getFamsNonEmptyLevels(fams);
2368 const DataArrayInt *famCoords=_fam_coords;
2371 std::vector<int> famIds=getFamiliesIds(fams);
2372 if(famCoords->presenceOfValue(famIds))
2374 std::vector<int> ret(ret0.size()+1);
2376 std::copy(ret0.begin(),ret0.end(),ret.begin()+1);
2384 * Returns names of groups that partly or fully appear on the level \a meshDimRelToMaxExt.
2385 * \param [in] meshDimRelToMaxExt - a relative dimension of interest.
2386 * \return std::vector<std::string> - a sequence of group names at \a meshDimRelToMaxExt
2389 std::vector<std::string> MEDFileUMesh::getGroupsOnSpecifiedLev(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2391 std::vector<std::string> ret;
2392 std::vector<std::string> allGrps=getGroupsNames();
2393 for(std::vector<std::string>::const_iterator it=allGrps.begin();it!=allGrps.end();it++)
2395 std::vector<int> levs=getGrpNonEmptyLevelsExt((*it).c_str());
2396 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)!=levs.end())
2402 int MEDFileUMesh::getMaxAbsFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
2404 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2405 if((const DataArrayInt *)_fam_coords)
2407 int val=_fam_coords->getMaxValue(tmp);
2408 ret=std::max(ret,std::abs(val));
2410 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2412 if((const MEDFileUMeshSplitL1 *)(*it))
2414 const DataArrayInt *da=(*it)->getFamilyField();
2417 int val=da->getMaxValue(tmp);
2418 ret=std::max(ret,std::abs(val));
2425 int MEDFileUMesh::getMaxFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
2427 int ret=-std::numeric_limits<int>::max(),tmp=-1;
2428 if((const DataArrayInt *)_fam_coords)
2430 int val=_fam_coords->getMaxValue(tmp);
2431 ret=std::max(ret,val);
2433 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2435 if((const MEDFileUMeshSplitL1 *)(*it))
2437 const DataArrayInt *da=(*it)->getFamilyField();
2440 int val=da->getMaxValue(tmp);
2441 ret=std::max(ret,val);
2448 int MEDFileUMesh::getMinFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
2450 int ret=std::numeric_limits<int>::max(),tmp=-1;
2451 if((const DataArrayInt *)_fam_coords)
2453 int val=_fam_coords->getMinValue(tmp);
2454 ret=std::min(ret,val);
2456 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
2458 if((const MEDFileUMeshSplitL1 *)(*it))
2460 const DataArrayInt *da=(*it)->getFamilyField();
2463 int val=da->getMinValue(tmp);
2464 ret=std::min(ret,val);
2472 * Returns the dimension on cells in \a this mesh.
2473 * \return int - the mesh dimension.
2474 * \throw If there are no cells in this mesh.
2476 int MEDFileUMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
2479 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,lev++)
2480 if((const MEDFileUMeshSplitL1 *)(*it)!=0)
2481 return (*it)->getMeshDimension()+lev;
2482 throw INTERP_KERNEL::Exception("MEDFileUMesh::getMeshDimension : impossible to find a mesh dimension !");
2486 * Returns the space dimension of \a this mesh that is equal to number of components in
2487 * the node coordinates array.
2488 * \return int - the space dimension of \a this mesh.
2489 * \throw If the node coordinates array is not available.
2491 int MEDFileUMesh::getSpaceDimension() const throw(INTERP_KERNEL::Exception)
2493 const DataArrayDouble *coo=_coords;
2495 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getSpaceDimension : no coords set !");
2496 return coo->getNumberOfComponents();
2500 * Returns a string describing \a this mesh.
2501 * \return std::string - the mesh information string.
2503 std::string MEDFileUMesh::simpleRepr() const
2505 std::ostringstream oss;
2506 oss << MEDFileMesh::simpleRepr();
2507 const DataArrayDouble *coo=_coords;
2508 oss << "- The dimension of the space is ";
2509 static const char MSG1[]= "*** NO COORDS SET ***";
2510 static const char MSG2[]= "*** NO CONNECTIVITY SET FOR THIS LEVEL***";
2512 oss << _coords->getNumberOfComponents() << std::endl;
2514 oss << MSG1 << std::endl;
2515 oss << "- Type of the mesh : UNSTRUCTURED\n";
2516 oss << "- Number of nodes : ";
2518 oss << _coords->getNumberOfTuples() << std::endl;
2520 oss << MSG1 << std::endl;
2521 std::size_t nbOfLev=_ms.size();
2522 oss << "- Number of levels allocated : " << nbOfLev << std::endl;
2523 for(std::size_t i=0;i<nbOfLev;i++)
2525 const MEDFileUMeshSplitL1 *lev=_ms[i];
2526 oss << " - Level #" << -((int) i) << " has dimension : ";
2529 oss << lev->getMeshDimension() << std::endl;
2530 lev->simpleRepr(oss);
2533 oss << MSG2 << std::endl;
2535 oss << "- Number of families : " << _families.size() << std::endl << std::endl;
2538 oss << "(***********************)\n(* NODES OF THE MESH : *)\n(***********************)\n";
2539 oss << "- Names of coordinates :" << std::endl;
2540 std::vector<std::string> vars=coo->getVarsOnComponent();
2541 std::copy(vars.begin(),vars.end(),std::ostream_iterator<std::string>(oss," "));
2542 oss << std::endl << "- Units of coordinates : " << std::endl;
2543 std::vector<std::string> units=coo->getUnitsOnComponent();
2544 std::copy(units.begin(),units.end(),std::ostream_iterator<std::string>(oss," "));
2546 oss << std::endl << std::endl;
2552 * Returns a full textual description of \a this mesh.
2553 * \return std::string - the string holding the mesh description.
2555 std::string MEDFileUMesh::advancedRepr() const
2557 return simpleRepr();
2561 * Returns number of mesh entities of a given relative dimension in \a this mesh.
2562 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
2563 * \return int - the number of entities.
2564 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
2566 int MEDFileUMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2568 if(meshDimRelToMaxExt==1)
2570 if(!((const DataArrayDouble *)_coords))
2571 throw INTERP_KERNEL::Exception("MEDFileUMesh::getSizeAtLevel : no coordinates specified !");
2572 return _coords->getNumberOfTuples();
2574 return getMeshAtLevSafe(meshDimRelToMaxExt)->getSize();
2578 * Returns the family field for mesh entities of a given dimension.
2579 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2580 * \return const DataArrayInt * - the family field. It is an array of ids of families
2581 * each mesh entity belongs to. It can be \c NULL.
2583 const DataArrayInt *MEDFileUMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2585 if(meshDimRelToMaxExt==1)
2587 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2588 return l1->getFamilyField();
2592 * Returns the optional numbers of mesh entities of a given dimension.
2593 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2594 * \return const DataArrayInt * - the array of the entity numbers.
2595 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2597 const DataArrayInt *MEDFileUMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2599 if(meshDimRelToMaxExt==1)
2601 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2602 return l1->getNumberField();
2605 const DataArrayAsciiChar *MEDFileUMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2607 if(meshDimRelToMaxExt==1)
2608 return _name_coords;
2609 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2610 return l1->getNameField();
2613 int MEDFileUMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
2615 const DataArrayDouble *coo=_coords;
2617 throw INTERP_KERNEL::Exception(" MEDFileUMesh::getNumberOfNodes : no coords set !");
2618 return coo->getNumberOfTuples();
2621 void MEDFileUMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception)
2623 std::size_t sz(st.getNumberOfItems());
2624 int mdim(getMeshDimension());
2625 for(std::size_t i=0;i<sz;i++)
2627 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
2628 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(curGt);
2629 int relDim((int)cm.getDimension()-mdim);
2630 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> um(getMeshAtLevel(relDim));
2631 std::vector<int> d(um->getDistributionOfTypes());
2632 std::size_t nbOfTypes(d.size()/3);
2633 int offset=0,nbOfEltWT=-1;
2634 for(std::size_t j=0;j<nbOfTypes;j++)
2636 if(d[3*j]!=(int)curGt)
2639 { break; nbOfEltWT=d[3*j+1]; }
2642 throw INTERP_KERNEL::Exception("MEDFileUMesh::whichAreNodesFetched : asking for a geo type not present in this !");
2643 um=dynamic_cast<MEDCouplingUMesh *>(um->buildPartOfMySelf2(offset,offset+nbOfEltWT,1,true));
2644 if(st[i].getPflName().empty())
2645 um->computeNodeIdsAlg(nodesFetched);
2648 const DataArrayInt *arr(globs->getProfile(st[i].getPflName().c_str()));
2649 um=dynamic_cast<MEDCouplingUMesh *>(um->buildPartOfMySelf(arr->begin(),arr->end(),true));
2650 um->computeNodeIdsAlg(nodesFetched);
2656 * Returns the optional numbers of mesh entities of a given dimension transformed using
2657 * DataArrayInt::invertArrayN2O2O2N().
2658 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2659 * \return const DataArrayInt * - the array of the entity numbers transformed using
2660 * DataArrayInt::invertArrayN2O2O2N().
2661 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2663 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2665 if(meshDimRelToMaxExt==1)
2667 if(!((const DataArrayInt *)_num_coords))
2668 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
2669 return _rev_num_coords;
2671 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2672 return l1->getRevNumberField();
2676 * Returns a pointer to the node coordinates array of \a this mesh \b without
2677 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
2679 DataArrayDouble *MEDFileUMesh::getCoords() const
2681 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
2682 if((DataArrayDouble *)tmp)
2690 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2691 * group of \a this mesh. Only mesh entities of a given dimension are included in the
2693 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2694 * \param [in] grp - the name of the group whose mesh entities are included in the
2696 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2697 * according to the optional numbers of entities, if available.
2698 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2699 * delete this mesh using decrRef() as it is no more needed.
2700 * \throw If the name of a nonexistent group is specified.
2701 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2703 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
2705 synchronizeTinyInfoOnLeaves();
2706 std::vector<std::string> tmp(1);
2708 return getGroups(meshDimRelToMaxExt,tmp,renum);
2712 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2713 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
2715 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2716 * \param [in] grps - a sequence of group names whose mesh entities are included in the
2718 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2719 * according to the optional numbers of entities, if available.
2720 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2721 * delete this mesh using decrRef() as it is no more needed.
2722 * \throw If a name of a nonexistent group is present in \a grps.
2723 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2725 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
2727 synchronizeTinyInfoOnLeaves();
2728 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2729 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
2730 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
2731 zeRet->setName(grps[0].c_str());
2732 return zeRet.retn();
2736 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2737 * family of \a this mesh. Only mesh entities of a given dimension are included in the
2739 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2740 * \param [in] fam - the name of the family whose mesh entities are included in the
2742 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2743 * according to the optional numbers of entities, if available.
2744 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2745 * delete this mesh using decrRef() as it is no more needed.
2746 * \throw If a name of a nonexistent family is present in \a grps.
2747 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2749 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
2751 synchronizeTinyInfoOnLeaves();
2752 std::vector<std::string> tmp(1);
2754 return getFamilies(meshDimRelToMaxExt,tmp,renum);
2758 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2759 * families of \a this mesh. Only mesh entities of a given dimension are included in the
2761 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2762 * \param [in] fams - a sequence of family names whose mesh entities are included in the
2764 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2765 * according to the optional numbers of entities, if available.
2766 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2767 * delete this mesh using decrRef() as it is no more needed.
2768 * \throw If a name of a nonexistent family is present in \a fams.
2769 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2771 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
2773 synchronizeTinyInfoOnLeaves();
2774 if(meshDimRelToMaxExt==1)
2776 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
2777 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
2778 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
2782 std::vector<int> famIds=getFamiliesIds(fams);
2783 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2784 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
2786 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
2788 zeRet=l1->getFamilyPart(0,0,renum);
2789 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
2790 zeRet->setName(fams[0].c_str());
2791 return zeRet.retn();
2795 * Returns ids of mesh entities contained in given families of a given dimension.
2796 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2798 * \param [in] fams - the names of the families of interest.
2799 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2800 * returned instead of ids.
2801 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
2802 * numbers, if available and required, of mesh entities of the families. The caller
2803 * is to delete this array using decrRef() as it is no more needed.
2804 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2806 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
2808 std::vector<int> famIds=getFamiliesIds(fams);
2809 if(meshDimRelToMaxExt==1)
2811 if((const DataArrayInt *)_fam_coords)
2813 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
2815 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
2817 da=_fam_coords->getIdsEqualList(0,0);
2819 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
2824 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
2826 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2828 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
2830 return l1->getFamilyPartArr(0,0,renum);
2834 * Returns a MEDCouplingUMesh of a given relative dimension.
2835 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2836 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2837 * To build a valid MEDCouplingUMesh from the returned one in this case,
2838 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2839 * \param [in] meshDimRelToMax - the relative dimension of interest.
2840 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2841 * optional numbers of mesh entities.
2842 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2843 * delete using decrRef() as it is no more needed.
2844 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2845 * \sa getGenMeshAtLevel()
2847 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const throw(INTERP_KERNEL::Exception)
2849 synchronizeTinyInfoOnLeaves();
2850 if(meshDimRelToMaxExt==1)
2854 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
2855 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
2856 umesh->setCoords(cc);
2857 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
2858 umesh->setName(getName());
2862 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2863 return l1->getWholeMesh(renum);
2867 * Returns a MEDCouplingUMesh of a given relative dimension.
2868 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2869 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2870 * To build a valid MEDCouplingUMesh from the returned one in this case,
2871 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2872 * \param [in] meshDimRelToMax - the relative dimension of interest.
2873 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2874 * optional numbers of mesh entities.
2875 * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
2876 * delete using decrRef() as it is no more needed.
2877 * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
2878 * \sa getMeshAtLevel()
2880 MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
2882 return getMeshAtLevel(meshDimRelToMax,renum);
2886 * Returns a MEDCouplingUMesh of a relative dimension == 0.
2887 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2888 * optional numbers of mesh entities.
2889 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2890 * delete using decrRef() as it is no more needed.
2891 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
2893 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2895 return getMeshAtLevel(0,renum);
2899 * Returns a MEDCouplingUMesh of a relative dimension == -1.
2900 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2901 * optional numbers of mesh entities.
2902 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2903 * delete using decrRef() as it is no more needed.
2904 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
2906 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2908 return getMeshAtLevel(-1,renum);
2912 * Returns a MEDCouplingUMesh of a relative dimension == -2.
2913 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2914 * optional numbers of mesh entities.
2915 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2916 * delete using decrRef() as it is no more needed.
2917 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
2919 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2921 return getMeshAtLevel(-2,renum);
2925 * Returns a MEDCouplingUMesh of a relative dimension == -3.
2926 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2927 * optional numbers of mesh entities.
2928 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2929 * delete using decrRef() as it is no more needed.
2930 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
2932 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2934 return getMeshAtLevel(-3,renum);
2937 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2939 if(meshDimRelToMaxExt==1)
2940 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2941 if(meshDimRelToMaxExt>1)
2942 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2943 int tracucedRk=-meshDimRelToMaxExt;
2944 if(tracucedRk>=(int)_ms.size())
2945 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2946 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2947 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2948 return _ms[tracucedRk];
2951 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
2953 if(meshDimRelToMaxExt==1)
2954 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2955 if(meshDimRelToMaxExt>1)
2956 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2957 int tracucedRk=-meshDimRelToMaxExt;
2958 if(tracucedRk>=(int)_ms.size())
2959 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2960 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2961 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2962 return _ms[tracucedRk];
2965 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const throw(INTERP_KERNEL::Exception)
2967 if(-meshDimRelToMax>=(int)_ms.size())
2968 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
2970 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2972 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
2974 int ref=(*it)->getMeshDimension();
2975 if(ref+i!=meshDim-meshDimRelToMax)
2976 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
2982 * Sets the node coordinates array of \a this mesh.
2983 * \param [in] coords - the new node coordinates array.
2984 * \throw If \a coords == \c NULL.
2986 void MEDFileUMesh::setCoords(DataArrayDouble *coords) throw(INTERP_KERNEL::Exception)
2989 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
2990 coords->checkAllocated();
2991 int nbOfTuples=coords->getNumberOfTuples();
2994 _fam_coords=DataArrayInt::New();
2995 _fam_coords->alloc(nbOfTuples,1);
2996 _fam_coords->fillWithZero();
2997 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
2998 if((MEDFileUMeshSplitL1 *)(*it))
2999 (*it)->setCoords(coords);
3003 * Removes all groups of a given dimension in \a this mesh.
3004 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3005 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3007 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
3009 if(meshDimRelToMaxExt==1)
3011 if((DataArrayInt *)_fam_coords)
3012 _fam_coords->fillWithZero();
3015 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3016 l1->eraseFamilyField();
3021 * Removes all families with ids not present in the family fields of \a this mesh.
3023 void MEDFileUMesh::optimizeFamilies() throw(INTERP_KERNEL::Exception)
3025 std::vector<int> levs=getNonEmptyLevelsExt();
3026 std::set<int> allFamsIds;
3027 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3029 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3030 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3032 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3035 std::set<std::string> famNamesToKill;
3036 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3038 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3039 famNamesToKill.insert((*it).first);
3041 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3042 _families.erase(*it);
3043 std::vector<std::string> grpNamesToKill;
3044 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3046 std::vector<std::string> tmp;
3047 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3049 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3050 tmp.push_back(*it2);
3055 tmp.push_back((*it).first);
3057 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3061 void MEDFileUMesh::duplicateNodesOnM1Group(const char *grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified) throw(INTERP_KERNEL::Exception)
3063 std::vector<int> levs=getNonEmptyLevels();
3064 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3065 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : This method works only for mesh definied on level 0 and -1 !");
3066 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3067 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3068 int nbNodes=m0->getNumberOfNodes();
3069 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3070 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3071 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3072 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3073 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3074 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3075 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3076 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3077 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3078 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3079 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3080 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3081 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3082 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3083 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3084 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3085 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3086 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3087 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3088 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3089 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3090 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3091 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3092 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3093 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3094 m0->setCoords(tmp0->getCoords());
3095 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3096 m1->setCoords(m0->getCoords());
3097 _coords=m0->getCoords(); _coords->incrRef();
3098 // duplication of cells in group 'grpNameM1' on level -1
3099 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3100 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3101 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3102 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3103 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3105 newm1->setName(getName());
3106 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3108 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : internal problem !");
3109 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3110 newFam->alloc(newm1->getNumberOfCells(),1);
3111 int idd=getMaxFamilyId()+1;
3112 int globStart=0,start=0,end,globEnd;
3113 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3114 for(int i=0;i<nbOfChunks;i++)
3116 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3117 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3119 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3120 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3121 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3126 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3130 newm1->setCoords(getCoords());
3131 setMeshAtLevel(-1,newm1);
3132 setFamilyFieldArr(-1,newFam);
3133 std::string grpName2(grpNameM1); grpName2+="_dup";
3134 addFamily(grpName2.c_str(),idd);
3135 addFamilyOnGrp(grpName2.c_str(),grpName2.c_str());
3140 int newNbOfNodes=getCoords()->getNumberOfTuples();
3141 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3142 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3143 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3146 nodesDuplicated=nodeIdsToDuplicate.retn();
3147 cellsModified=cellsToModifyConn0.retn();
3148 cellsNotModified=cellsToModifyConn1.retn();
3152 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3153 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3154 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3156 * \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.
3157 * 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.
3159 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
3161 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3162 std::vector<int> levs=getNonEmptyLevels();
3164 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3165 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3168 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3170 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3171 std::vector<int> code1=m->getDistributionOfTypes();
3172 end=PutInThirdComponentOfCodeOffset(code1,start);
3173 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3174 bool hasChanged=m->unPolyze();
3175 DataArrayInt *fake=0;
3176 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3177 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3179 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3182 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3183 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3185 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3186 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3187 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3188 setMeshAtLevel(*it,m);
3189 std::vector<int> code2=m->getDistributionOfTypes();
3190 end=PutInThirdComponentOfCodeOffset(code2,start);
3191 newCode.insert(newCode.end(),code2.begin(),code2.end());
3193 if(o2nCellsPart2->isIdentity())
3197 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3198 setFamilyFieldArr(*it,newFamField);
3202 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3203 setRenumFieldArr(*it,newNumField);
3208 newCode.insert(newCode.end(),code1.begin(),code1.end());
3214 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3215 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3216 o2nRenumCell=o2nRenumCellRet.retn();
3221 struct MEDLoaderAccVisit1
3223 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3224 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3225 int _new_nb_of_nodes;
3229 * 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.
3230 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3231 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3232 * -1 values in returned array means that the corresponding old node is no more used.
3234 * \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
3235 * is modified in \a this.
3236 * \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
3239 DataArrayInt *MEDFileUMesh::zipCoords() throw(INTERP_KERNEL::Exception)
3241 const DataArrayDouble *coo=getCoords();
3243 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3244 int nbOfNodes=coo->getNumberOfTuples();
3245 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3246 std::vector<int> neLevs=getNonEmptyLevels();
3247 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3249 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*lev);
3250 m->computeNodeIdsAlg(nodeIdsInUse);
3252 int nbrOfNodesInUse=(int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true);
3253 if(nbrOfNodesInUse==nbOfNodes)
3255 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfNodes,1);
3256 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3257 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2OBis(nbrOfNodesInUse);
3258 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=coo->selectByTupleIdSafe(ret2->begin(),ret2->end());
3259 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3260 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3261 if((const DataArrayInt *)_fam_coords)
3262 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3263 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3264 if((const DataArrayInt *)_num_coords)
3265 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3266 if((const DataArrayAsciiChar *)_name_coords)
3267 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3268 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3269 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3271 if((MEDFileUMeshSplitL1*)*it)
3272 (*it)->renumberNodesInConn(ret->begin());
3278 * Adds a group of nodes to \a this mesh.
3279 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3280 * The ids should be sorted and different each other (MED file norm).
3281 * \throw If the node coordinates array is not set.
3282 * \throw If \a ids == \c NULL.
3283 * \throw If \a ids->getName() == "".
3284 * \throw If \a ids does not respect the MED file norm.
3285 * \throw If a group with name \a ids->getName() already exists.
3287 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
3289 const DataArrayDouble *coords=_coords;
3291 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
3292 int nbOfNodes=coords->getNumberOfTuples();
3293 if(!((DataArrayInt *)_fam_coords))
3294 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
3296 addGroupUnderground(true,ids,_fam_coords);
3300 * Adds a group of nodes/cells/faces/edges to \a this mesh.
3301 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3302 * The ids should be sorted and different each other (MED file norm).
3303 * \throw If the node coordinates array is not set.
3304 * \throw If \a ids == \c NULL.
3305 * \throw If \a ids->getName() == "".
3306 * \throw If \a ids does not respect the MED file norm.
3307 * \throw If a group with name \a ids->getName() already exists.
3309 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
3311 std::vector<int> levs=getNonEmptyLevelsExt();
3312 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
3314 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
3315 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
3317 if(meshDimRelToMaxExt==1)
3318 { addNodeGroup(ids); return ; }
3319 MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
3320 DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
3321 addGroupUnderground(false,ids,fam);
3325 * \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).
3326 * \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)
3328 void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
3331 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
3332 std::string grpName(ids->getName());
3334 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
3335 ids->checkStrictlyMonotonic(true);
3336 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
3337 std::vector<std::string> grpsNames=getGroupsNames();
3338 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
3340 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
3341 throw INTERP_KERNEL::Exception(oss.str().c_str());
3343 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
3344 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
3345 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
3346 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
3347 std::vector<int> familyIds;
3348 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
3349 int maxVal=getTheMaxAbsFamilyId()+1;
3350 std::map<std::string,int> families(_families);
3351 std::map<std::string, std::vector<std::string> > groups(_groups);
3352 std::vector<std::string> fams;
3353 bool created(false);
3354 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
3356 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
3357 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
3358 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
3359 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
3362 bool isFamPresent=false;
3363 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
3364 isFamPresent=(*itl)->presenceOfValue(*famId);
3366 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
3369 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
3370 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
3371 fams.push_back(locFamName);
3372 if(existsFamily(*famId))
3374 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
3375 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3378 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
3382 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
3383 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
3384 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
3385 if(existsFamily(*famId))
3387 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
3388 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3393 for(std::size_t i=0;i<familyIds.size();i++)
3395 DataArrayInt *da=idsPerfamiliyIds[i];
3396 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
3400 _groups[grpName]=fams;
3404 * Changes a name of a family specified by its id.
3405 * \param [in] id - the id of the family of interest.
3406 * \param [in] newFamName - the new family name.
3407 * \throw If no family with the given \a id exists.
3409 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName) throw(INTERP_KERNEL::Exception)
3411 std::string oldName=getFamilyNameGivenId(id);
3412 _families.erase(oldName);
3413 _families[newFamName]=id;
3417 * Removes a mesh of a given dimension.
3418 * \param [in] meshDimRelToMax - the relative dimension of interest.
3419 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
3421 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax) throw(INTERP_KERNEL::Exception)
3423 std::vector<int> levSet=getNonEmptyLevels();
3424 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
3425 if(it==levSet.end())
3426 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
3427 int pos=(-meshDimRelToMax);
3432 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
3433 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3434 * \param [in] m - the new mesh to set.
3435 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
3436 * writing \a this mesh in a MED file.
3437 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3439 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3440 * another node coordinates array.
3441 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3442 * to the existing meshes of other levels of \a this mesh.
3444 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
3446 dealWithTinyInfo(m);
3447 std::vector<int> levSet=getNonEmptyLevels();
3448 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
3450 if((DataArrayDouble *)_coords==0)
3452 DataArrayDouble *c=m->getCoords();
3457 if(m->getCoords()!=_coords)
3458 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
3459 int sz=(-meshDimRelToMax)+1;
3460 if(sz>=(int)_ms.size())
3462 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
3463 _ms[sz-1]=new MEDFileUMeshSplitL1(m,newOrOld);
3466 _ms[-meshDimRelToMax]=new MEDFileUMeshSplitL1(m,newOrOld);
3470 * This method allows to set at once the content of different levels in \a this.
3471 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
3473 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
3474 * \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.
3475 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
3477 * \throw If \a there is a null pointer in \a ms.
3478 * \sa MEDFileUMesh::setMeshAtLevel
3480 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3484 const MEDCouplingUMesh *mRef=ms[0];
3486 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
3487 std::string name(mRef->getName());
3488 const DataArrayDouble *coo(mRef->getCoords());
3491 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3493 const MEDCouplingUMesh *cur(*it);
3495 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
3496 if(coo!=cur->getCoords())
3497 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
3498 int mdim=cur->getMeshDimension();
3499 zeDim=std::max(zeDim,mdim);
3500 if(s.find(mdim)!=s.end())
3501 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
3503 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3505 int mdim=(*it)->getMeshDimension();
3506 setName((*it)->getName());
3507 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
3509 setName(name.c_str());
3513 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
3514 * meshes each representing a group, and creates corresponding groups in \a this mesh.
3515 * The given meshes must share the same node coordinates array.
3516 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
3517 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3518 * create in \a this mesh.
3519 * \throw If \a ms is empty.
3520 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3521 * to the existing meshes of other levels of \a this mesh.
3522 * \throw If the meshes in \a ms do not share the same node coordinates array.
3523 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3524 * of the given meshes.
3525 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3526 * \throw If names of some meshes in \a ms are equal.
3527 * \throw If \a ms includes a mesh with an empty name.
3529 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3532 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
3533 int sz=(-meshDimRelToMax)+1;
3534 if(sz>=(int)_ms.size())
3536 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3537 DataArrayDouble *coo=checkMultiMesh(ms);
3538 if((DataArrayDouble *)_coords==0)
3544 if((DataArrayDouble *)_coords!=coo)
3545 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
3546 std::vector<DataArrayInt *> corr;
3547 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
3548 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
3549 setMeshAtLevel(meshDimRelToMax,m,renum);
3550 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3551 setGroupsAtLevel(meshDimRelToMax,corr2,true);
3555 * Creates groups at a given level in \a this mesh from a sequence of
3556 * meshes each representing a group.
3557 * The given meshes must share the same node coordinates array.
3558 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
3559 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3560 * create in \a this mesh.
3561 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
3563 * \throw If \a ms is empty.
3564 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3565 * to the existing meshes of other levels of \a this mesh.
3566 * \throw If the meshes in \a ms do not share the same node coordinates array.
3567 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3568 * of the given meshes.
3569 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3570 * \throw If names of some meshes in \a ms are equal.
3571 * \throw If \a ms includes a mesh with an empty name.
3573 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3576 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
3577 int sz=(-meshDimRelToMax)+1;
3578 if(sz>=(int)_ms.size())
3580 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3581 DataArrayDouble *coo=checkMultiMesh(ms);
3582 if((DataArrayDouble *)_coords==0)
3588 if((DataArrayDouble *)_coords!=coo)
3589 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
3590 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
3591 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
3593 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
3595 DataArrayInt *arr=0;
3596 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
3600 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
3601 throw INTERP_KERNEL::Exception(oss.str().c_str());
3604 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3605 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
3608 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const throw(INTERP_KERNEL::Exception)
3610 const DataArrayDouble *ret=ms[0]->getCoords();
3611 int mdim=ms[0]->getMeshDimension();
3612 for(unsigned int i=1;i<ms.size();i++)
3614 ms[i]->checkCoherency();
3615 if(ms[i]->getCoords()!=ret)
3616 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
3617 if(ms[i]->getMeshDimension()!=mdim)
3618 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
3620 return const_cast<DataArrayDouble *>(ret);
3624 * Sets the family field of a given relative dimension.
3625 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
3626 * the family field is set.
3627 * \param [in] famArr - the array of the family field.
3628 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3629 * \throw If \a famArr has an invalid size.
3631 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
3633 if(meshDimRelToMaxExt==1)
3640 DataArrayDouble *coo(_coords);
3642 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
3643 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
3648 if(meshDimRelToMaxExt>1)
3649 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
3650 int traducedRk=-meshDimRelToMaxExt;
3651 if(traducedRk>=(int)_ms.size())
3652 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3653 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3654 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3655 return _ms[traducedRk]->setFamilyArr(famArr);
3659 * Sets the optional numbers of mesh entities of a given dimension.
3660 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3661 * \param [in] renumArr - the array of the numbers.
3662 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3663 * \throw If \a renumArr has an invalid size.
3665 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
3667 if(meshDimRelToMaxExt==1)
3675 DataArrayDouble *coo(_coords);
3677 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
3678 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
3679 renumArr->incrRef();
3680 _num_coords=renumArr;
3684 if(meshDimRelToMaxExt>1)
3685 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
3686 int traducedRk=-meshDimRelToMaxExt;
3687 if(traducedRk>=(int)_ms.size())
3688 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3689 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3690 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3691 return _ms[traducedRk]->setRenumArr(renumArr);
3695 * Sets the optional names of mesh entities of a given dimension.
3696 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3697 * \param [in] nameArr - the array of the names.
3698 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3699 * \throw If \a nameArr has an invalid size.
3701 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
3703 if(meshDimRelToMaxExt==1)
3710 DataArrayDouble *coo(_coords);
3712 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
3713 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
3715 _name_coords=nameArr;
3718 if(meshDimRelToMaxExt>1)
3719 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
3720 int traducedRk=-meshDimRelToMaxExt;
3721 if(traducedRk>=(int)_ms.size())
3722 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3723 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3724 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3725 return _ms[traducedRk]->setNameArr(nameArr);
3728 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
3730 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3731 if((const MEDFileUMeshSplitL1 *)(*it))
3732 (*it)->synchronizeTinyInfo(*this);
3736 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
3738 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
3740 DataArrayInt *arr=_fam_coords;
3742 arr->changeValue(oldId,newId);
3743 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3745 MEDFileUMeshSplitL1 *sp=(*it);
3748 sp->changeFamilyIdArr(oldId,newId);
3753 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
3755 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
3756 const DataArrayInt *da(_fam_coords);
3758 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3759 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3761 const MEDFileUMeshSplitL1 *elt(*it);
3764 da=elt->getFamilyField();
3766 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3772 void MEDFileUMesh::computeRevNum() const
3774 if((const DataArrayInt *)_num_coords)
3777 int maxValue=_num_coords->getMaxValue(pos);
3778 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
3782 std::size_t MEDFileStructuredMesh::getHeapMemorySize() const
3784 std::size_t ret=MEDFileMesh::getHeapMemorySize();
3785 if((const DataArrayInt*)_fam_nodes)
3786 ret+=_fam_nodes->getHeapMemorySize();
3787 if((const DataArrayInt*)_num_nodes)
3788 ret+=_num_nodes->getHeapMemorySize();
3789 if((const DataArrayInt*)_fam_cells)
3790 ret+=_fam_cells->getHeapMemorySize();
3791 if((const DataArrayInt*)_num_cells)
3792 ret+=_num_cells->getHeapMemorySize();
3793 if((const DataArrayInt*)_rev_num_nodes)
3794 ret+=_rev_num_nodes->getHeapMemorySize();
3795 if((const DataArrayInt*)_rev_num_cells)
3796 ret+=_rev_num_cells->getHeapMemorySize();
3800 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3802 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3803 if((const DataArrayInt *)_fam_nodes)
3805 int val=_fam_nodes->getMaxValue(tmp);
3806 ret=std::max(ret,std::abs(val));
3808 if((const DataArrayInt *)_fam_cells)
3810 int val=_fam_cells->getMaxValue(tmp);
3811 ret=std::max(ret,std::abs(val));
3816 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3818 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3819 if((const DataArrayInt *)_fam_nodes)
3821 int val=_fam_nodes->getMaxValue(tmp);
3822 ret=std::max(ret,val);
3824 if((const DataArrayInt *)_fam_cells)
3826 int val=_fam_cells->getMaxValue(tmp);
3827 ret=std::max(ret,val);
3832 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3834 int ret=std::numeric_limits<int>::max(),tmp=-1;
3835 if((const DataArrayInt *)_fam_nodes)
3837 int val=_fam_nodes->getMinValue(tmp);
3838 ret=std::min(ret,val);
3840 if((const DataArrayInt *)_fam_cells)
3842 int val=_fam_cells->getMinValue(tmp);
3843 ret=std::min(ret,val);
3848 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
3850 if(!MEDFileMesh::isEqual(other,eps,what))
3852 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
3855 what="Mesh types differ ! This is structured and other is NOT !";
3858 const DataArrayInt *famc1=_fam_nodes;
3859 const DataArrayInt *famc2=otherC->_fam_nodes;
3860 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3862 what="Mismatch of families arr on nodes ! One is defined and not other !";
3867 bool ret=famc1->isEqual(*famc2);
3870 what="Families arr on nodes differ !";
3875 famc2=otherC->_fam_cells;
3876 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3878 what="Mismatch of families arr on cells ! One is defined and not other !";
3883 bool ret=famc1->isEqual(*famc2);
3886 what="Families arr on cells differ !";
3891 famc2=otherC->_num_nodes;
3892 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3894 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
3899 bool ret=famc1->isEqual(*famc2);
3902 what="Numbering arr on nodes differ !";
3907 famc2=otherC->_num_cells;
3908 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3910 what="Mismatch of numbering arr on cells ! One is defined and not other !";
3915 bool ret=famc1->isEqual(*famc2);
3918 what="Numbering arr on cells differ !";
3922 const DataArrayAsciiChar *d1=_names_cells;
3923 const DataArrayAsciiChar *d2=otherC->_names_cells;
3924 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3926 what="Mismatch of naming arr on cells ! One is defined and not other !";
3931 bool ret=d1->isEqual(*d2);
3934 what="Naming arr on cells differ !";
3939 d2=otherC->_names_nodes;
3940 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3942 what="Mismatch of naming arr on nodes ! One is defined and not other !";
3947 bool ret=d1->isEqual(*d2);
3950 what="Naming arr on nodes differ !";
3957 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
3959 MEDFileMesh::clearNonDiscrAttributes();
3960 const DataArrayInt *tmp=_fam_nodes;
3962 (const_cast<DataArrayInt *>(tmp))->setName("");
3965 (const_cast<DataArrayInt *>(tmp))->setName("");
3968 (const_cast<DataArrayInt *>(tmp))->setName("");
3971 (const_cast<DataArrayInt *>(tmp))->setName("");
3975 * Returns ids of mesh entities contained in given families of a given dimension.
3976 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3978 * \param [in] fams - the names of the families of interest.
3979 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3980 * returned instead of ids.
3981 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
3982 * numbers, if available and required, of mesh entities of the families. The caller
3983 * is to delete this array using decrRef() as it is no more needed.
3984 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3986 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
3988 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
3989 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : Only available for levels 0 or 1 !");
3990 std::vector<int> famIds=getFamiliesIds(fams);
3991 if(meshDimRelToMaxExt==1)
3993 if((const DataArrayInt *)_fam_nodes)
3995 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
3997 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3999 da=_fam_nodes->getIdsEqualList(0,0);
4001 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
4006 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
4010 if((const DataArrayInt *)_fam_cells)
4012 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4014 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4016 da=_fam_cells->getIdsEqualList(0,0);
4018 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
4023 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
4028 * Sets the family field of a given relative dimension.
4029 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4030 * the family field is set.
4031 * \param [in] famArr - the array of the family field.
4032 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4033 * \throw If \a famArr has an invalid size.
4034 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4036 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
4038 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4039 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4040 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4042 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
4043 if(meshDimRelToMaxExt==0)
4045 int nbCells=mesh->getNumberOfCells();
4046 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
4051 int nbNodes=mesh->getNumberOfNodes();
4052 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4060 * Sets the optional numbers of mesh entities of a given dimension.
4061 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4062 * \param [in] renumArr - the array of the numbers.
4063 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4064 * \throw If \a renumArr has an invalid size.
4065 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4067 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
4069 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4070 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4071 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4073 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
4074 if(meshDimRelToMaxExt==0)
4076 int nbCells=mesh->getNumberOfCells();
4077 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
4078 _num_cells=renumArr;
4082 int nbNodes=mesh->getNumberOfNodes();
4083 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4084 _num_nodes=renumArr;
4087 renumArr->incrRef();
4091 * Sets the optional names of mesh entities of a given dimension.
4092 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4093 * \param [in] nameArr - the array of the names.
4094 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4095 * \throw If \a nameArr has an invalid size.
4097 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
4099 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4100 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 !");
4101 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4103 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
4104 if(meshDimRelToMaxExt==0)
4106 int nbCells=mesh->getNumberOfCells();
4107 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
4108 _names_cells=nameArr;
4112 int nbNodes=mesh->getNumberOfNodes();
4113 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
4114 _names_nodes=nameArr;
4121 * Returns the family field for mesh entities of a given dimension.
4122 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4123 * \return const DataArrayInt * - the family field. It is an array of ids of families
4124 * each mesh entity belongs to. It can be \c NULL.
4125 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4127 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4129 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4130 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 !");
4131 if(meshDimRelToMaxExt==0)
4138 * Returns the optional numbers of mesh entities of a given dimension.
4139 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4140 * \return const DataArrayInt * - the array of the entity numbers.
4141 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4142 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4144 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4146 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4147 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 !");
4148 if(meshDimRelToMaxExt==0)
4155 * Returns the optional numbers of mesh entities of a given dimension transformed using
4156 * DataArrayInt::invertArrayN2O2O2N().
4157 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4158 * \return const DataArrayInt * - the array of the entity numbers transformed using
4159 * DataArrayInt::invertArrayN2O2O2N().
4160 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4161 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4163 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4165 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4166 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
4167 if(meshDimRelToMaxExt==0)
4169 if((const DataArrayInt *)_num_cells)
4172 int maxValue=_num_cells->getMaxValue(pos);
4173 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
4174 return _rev_num_cells;
4177 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
4181 if((const DataArrayInt *)_num_nodes)
4184 int maxValue=_num_nodes->getMaxValue(pos);
4185 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
4186 return _rev_num_nodes;
4189 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
4193 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4195 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4196 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 !");
4197 if(meshDimRelToMaxExt==0)
4198 return _names_cells;
4200 return _names_nodes;
4204 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
4205 * \return std::vector<int> - a sequence of the relative dimensions: [0].
4207 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
4209 std::vector<int> ret(1);
4214 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
4215 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
4217 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
4219 std::vector<int> ret(2);
4225 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
4227 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
4229 std::vector<int> ret;
4230 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells);
4239 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
4241 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
4243 std::vector<int> ret;
4244 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells);
4253 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
4255 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
4257 std::vector<int> ret;
4258 const DataArrayAsciiChar *namesCells(_names_cells);
4265 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
4267 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
4269 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
4273 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
4275 DataArrayInt *arr=_fam_nodes;
4277 arr->changeValue(oldId,newId);
4280 arr->changeValue(oldId,newId);
4283 void MEDFileStructuredMesh::deepCpyAttributes() throw(INTERP_KERNEL::Exception)
4285 if((const DataArrayInt*)_fam_nodes)
4286 _fam_nodes=_fam_nodes->deepCpy();
4287 if((const DataArrayInt*)_num_nodes)
4288 _num_nodes=_num_nodes->deepCpy();
4289 if((const DataArrayInt*)_fam_cells)
4290 _fam_cells=_fam_cells->deepCpy();
4291 if((const DataArrayInt*)_num_cells)
4292 _num_cells=_num_cells->deepCpy();
4293 if((const DataArrayInt*)_rev_num_nodes)
4294 _rev_num_nodes=_rev_num_nodes->deepCpy();
4295 if((const DataArrayInt*)_rev_num_cells)
4296 _rev_num_cells=_rev_num_cells->deepCpy();
4300 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
4302 * \return a pointer to cartesian mesh that need to be managed by the caller.
4303 * \warning the returned pointer has to be managed by the caller.
4307 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
4308 * \param [in] meshDimRelToMax - it must be \c 0.
4309 * \param [in] renum - it must be \c false.
4310 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
4311 * delete using decrRef() as it is no more needed.
4313 MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
4316 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
4317 if(meshDimRelToMax!=0)
4318 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
4319 const MEDCouplingStructuredMesh *m=getStructuredMesh();
4322 return const_cast<MEDCouplingStructuredMesh *>(m);
4326 * Returns number of mesh entities of a given relative dimension in \a this mesh.
4327 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
4328 * \return int - the number of entities.
4329 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
4331 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4333 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4334 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 !");
4335 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4337 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
4338 if(meshDimRelToMaxExt==0)
4339 return cmesh->getNumberOfCells();
4341 return cmesh->getNumberOfNodes();
4344 int MEDFileStructuredMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
4346 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4348 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
4349 return cmesh->getNumberOfNodes();
4352 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception)
4354 if(st.getNumberOfItems()!=1)
4355 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 !");
4356 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
4357 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
4358 if(getNumberOfNodes()!=(int)nodesFetched.size())
4359 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
4360 if(st[0].getPflName().empty())
4362 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
4365 const DataArrayInt *arr(globs->getProfile(st[0].getPflName().c_str()));
4366 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
4367 int sz(nodesFetched.size());
4368 for(const int *work=arr->begin();work!=arr->end();work++)
4370 std::vector<int> conn;
4371 cmesh->getNodeIdsOfCell(*work,conn);
4372 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
4373 if(*it>=0 && *it<sz)
4374 nodesFetched[*it]=true;
4376 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
4380 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim) throw(INTERP_KERNEL::Exception)
4382 med_geometry_type geoTypeReq=MED_NONE;
4386 geoTypeReq=MED_HEXA8;
4389 geoTypeReq=MED_QUAD4;
4392 geoTypeReq=MED_SEG2;
4395 geoTypeReq=MED_POINT1;
4398 throw INTERP_KERNEL::Exception("Invalid meshdim detected for structured mesh ! Must be in (1,2,3) !");
4403 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4405 setName(strm->getName());
4406 setDescription(strm->getDescription());
4407 setUnivName(strm->getUnivName());
4408 setIteration(strm->getIteration());
4409 setOrder(strm->getOrder());
4410 setTimeValue(strm->getTime());
4411 setTimeUnit(strm->getTimeUnit());
4412 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
4413 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
4414 int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4417 if(!mrs || mrs->isNodeFamilyFieldReading())
4419 _fam_nodes=DataArrayInt::New();
4420 _fam_nodes->alloc(nbOfElt,1);
4421 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
4424 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4427 if(!mrs || mrs->isNodeNumFieldReading())
4429 _num_nodes=DataArrayInt::New();
4430 _num_nodes->alloc(nbOfElt,1);
4431 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
4434 int meshDim=getStructuredMesh()->getMeshDimension();
4435 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4436 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4439 if(!mrs || mrs->isCellFamilyFieldReading())
4441 _fam_cells=DataArrayInt::New();
4442 _fam_cells->alloc(nbOfElt,1);
4443 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_fam_cells->getPointer());
4446 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4449 if(!mrs || mrs->isCellNumFieldReading())
4451 _num_cells=DataArrayInt::New();
4452 _num_cells->alloc(nbOfElt,1);
4453 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_num_cells->getPointer());
4456 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
4459 if(!mrs || mrs->isCellNameFieldReading())
4461 _names_cells=DataArrayAsciiChar::New();
4462 _names_cells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4463 MEDmeshEntityNameRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_names_cells->getPointer());
4464 _names_cells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4467 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
4470 if(!mrs || mrs->isNodeNameFieldReading())
4472 _names_nodes=DataArrayAsciiChar::New();
4473 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4474 MEDmeshEntityNameRd(fid,mName,dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
4475 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4480 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const char *maa) const throw(INTERP_KERNEL::Exception)
4482 int meshDim=getStructuredMesh()->getMeshDimension();
4483 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4485 if((const DataArrayInt *)_fam_cells)
4486 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
4487 if((const DataArrayInt *)_fam_nodes)
4488 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
4489 if((const DataArrayInt *)_num_cells)
4490 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
4491 if((const DataArrayInt *)_num_nodes)
4492 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
4493 if((const DataArrayAsciiChar *)_names_cells)
4495 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
4497 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
4498 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4499 throw INTERP_KERNEL::Exception(oss.str().c_str());
4501 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
4503 if((const DataArrayAsciiChar *)_names_nodes)
4505 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
4507 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
4508 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4509 throw INTERP_KERNEL::Exception(oss.str().c_str());
4511 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
4514 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
4518 * Returns an empty instance of MEDFileCMesh.
4519 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4520 * mesh using decrRef() as it is no more needed.
4522 MEDFileCMesh *MEDFileCMesh::New()
4524 return new MEDFileCMesh;
4528 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4529 * file. The first mesh in the file is loaded.
4530 * \param [in] fileName - the name of MED file to read.
4531 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4532 * mesh using decrRef() as it is no more needed.
4533 * \throw If the file is not readable.
4534 * \throw If there is no meshes in the file.
4535 * \throw If the mesh in the file is not a Cartesian one.
4537 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4539 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4542 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4543 throw INTERP_KERNEL::Exception(oss.str().c_str());
4545 MEDFileUtilities::CheckFileForRead(fileName);
4546 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4548 ParaMEDMEM::MEDCouplingMeshType meshType;
4550 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4551 return new MEDFileCMesh(fid,ms.front().c_str(),dt,it,mrs);
4555 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4556 * file. The mesh to load is specified by its name and numbers of a time step and an
4558 * \param [in] fileName - the name of MED file to read.
4559 * \param [in] mName - the name of the mesh to read.
4560 * \param [in] dt - the number of a time step.
4561 * \param [in] it - the number of an iteration.
4562 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4563 * mesh using decrRef() as it is no more needed.
4564 * \throw If the file is not readable.
4565 * \throw If there is no mesh with given attributes in the file.
4566 * \throw If the mesh in the file is not a Cartesian one.
4568 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4570 MEDFileUtilities::CheckFileForRead(fileName);
4571 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4572 return new MEDFileCMesh(fid,mName,dt,it,mrs);
4575 std::size_t MEDFileCMesh::getHeapMemorySize() const
4577 std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
4578 if((const MEDCouplingCMesh *)_cmesh)
4579 ret+=_cmesh->getHeapMemorySize();
4584 * Returns the dimension on cells in \a this mesh.
4585 * \return int - the mesh dimension.
4586 * \throw If there are no cells in this mesh.
4588 int MEDFileCMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
4590 if(!((const MEDCouplingCMesh*)_cmesh))
4591 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4592 return _cmesh->getMeshDimension();
4596 * Returns a string describing \a this mesh.
4597 * \return std::string - the mesh information string.
4599 std::string MEDFileCMesh::simpleRepr() const
4601 return MEDFileStructuredMesh::simpleRepr();
4605 * Returns a full textual description of \a this mesh.
4606 * \return std::string - the string holding the mesh description.
4608 std::string MEDFileCMesh::advancedRepr() const
4610 return simpleRepr();
4613 MEDFileMesh *MEDFileCMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
4615 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4619 MEDFileMesh *MEDFileCMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
4621 return new MEDFileCMesh;
4624 MEDFileMesh *MEDFileCMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
4626 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4627 if((const MEDCouplingCMesh*)_cmesh)
4628 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
4629 ret->deepCpyAttributes();
4634 * Checks if \a this and another mesh are equal.
4635 * \param [in] other - the mesh to compare with.
4636 * \param [in] eps - a precision used to compare real values.
4637 * \param [in,out] what - the string returning description of unequal data.
4638 * \return bool - \c true if the meshes are equal, \c false, else.
4640 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4642 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4644 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
4647 what="Mesh types differ ! This is cartesian and other is NOT !";
4650 clearNonDiscrAttributes();
4651 otherC->clearNonDiscrAttributes();
4652 const MEDCouplingCMesh *coo1=_cmesh;
4653 const MEDCouplingCMesh *coo2=otherC->_cmesh;
4654 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4656 what="Mismatch of cartesian meshes ! One is defined and not other !";
4661 bool ret=coo1->isEqual(coo2,eps);
4664 what="cartesian meshes differ !";
4672 * Clears redundant attributes of incorporated data arrays.
4674 void MEDFileCMesh::clearNonDiscrAttributes() const
4676 MEDFileStructuredMesh::clearNonDiscrAttributes();
4677 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
4680 MEDFileCMesh::MEDFileCMesh()
4684 MEDFileCMesh::MEDFileCMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4687 loadCMeshFromFile(fid,mName,dt,it,mrs);
4689 catch(INTERP_KERNEL::Exception& e)
4694 void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4696 ParaMEDMEM::MEDCouplingMeshType meshType;
4699 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4700 if(meshType!=CARTESIAN)
4702 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
4703 throw INTERP_KERNEL::Exception(oss.str().c_str());
4705 MEDFileCMeshL2 loaderl2;
4706 loaderl2.loadAll(fid,mid,mName,dt,it);
4707 MEDCouplingCMesh *mesh=loaderl2.getMesh();
4710 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4714 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
4715 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
4717 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
4719 synchronizeTinyInfoOnLeaves();
4723 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
4725 synchronizeTinyInfoOnLeaves();
4730 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
4731 * \param [in] m - the new MEDCouplingCMesh to refer to.
4732 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4735 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m) throw(INTERP_KERNEL::Exception)
4737 dealWithTinyInfo(m);
4743 void MEDFileCMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
4745 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4746 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4747 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4748 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4749 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4750 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4751 int spaceDim=_cmesh->getSpaceDimension();
4752 int meshDim=_cmesh->getMeshDimension();
4753 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4754 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4755 for(int i=0;i<spaceDim;i++)
4757 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
4759 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4760 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
4761 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
4763 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4764 MEDmeshUniversalNameWr(fid,maa);
4765 MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
4766 for(int i=0;i<spaceDim;i++)
4768 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
4769 MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
4772 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4775 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
4777 const MEDCouplingCMesh *cmesh=_cmesh;
4780 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name.c_str());
4781 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name.c_str());
4782 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
4783 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit.c_str());
4786 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
4788 return new MEDFileCurveLinearMesh;
4791 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4793 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4796 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4797 throw INTERP_KERNEL::Exception(oss.str().c_str());
4799 MEDFileUtilities::CheckFileForRead(fileName);
4800 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4802 ParaMEDMEM::MEDCouplingMeshType meshType;
4804 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4805 return new MEDFileCurveLinearMesh(fid,ms.front().c_str(),dt,it,mrs);
4808 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4810 MEDFileUtilities::CheckFileForRead(fileName);
4811 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4812 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
4815 std::size_t MEDFileCurveLinearMesh::getHeapMemorySize() const
4817 std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
4818 if((const MEDCouplingCurveLinearMesh *)_clmesh)
4819 ret+=_clmesh->getHeapMemorySize();
4823 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
4825 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4829 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
4831 return new MEDFileCurveLinearMesh;
4834 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
4836 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4837 if((const MEDCouplingCurveLinearMesh*)_clmesh)
4838 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
4839 ret->deepCpyAttributes();
4843 int MEDFileCurveLinearMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
4845 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
4846 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4847 return _clmesh->getMeshDimension();
4850 std::string MEDFileCurveLinearMesh::simpleRepr() const
4852 return MEDFileStructuredMesh::simpleRepr();
4855 std::string MEDFileCurveLinearMesh::advancedRepr() const
4857 return simpleRepr();
4860 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4862 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4864 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
4867 what="Mesh types differ ! This is curve linear and other is NOT !";
4870 clearNonDiscrAttributes();
4871 otherC->clearNonDiscrAttributes();
4872 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
4873 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
4874 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4876 what="Mismatch of curve linear meshes ! One is defined and not other !";
4881 bool ret=coo1->isEqual(coo2,eps);
4884 what="curve linear meshes differ !";
4891 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
4893 MEDFileStructuredMesh::clearNonDiscrAttributes();
4894 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
4897 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
4899 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
4902 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name.c_str());
4903 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name.c_str());
4904 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
4905 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit.c_str());
4908 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
4910 synchronizeTinyInfoOnLeaves();
4914 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m) throw(INTERP_KERNEL::Exception)
4916 dealWithTinyInfo(m);
4922 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
4924 synchronizeTinyInfoOnLeaves();
4928 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
4932 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4935 loadCLMeshFromFile(fid,mName,dt,it,mrs);
4937 catch(INTERP_KERNEL::Exception& e)
4942 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
4944 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4945 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4946 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4947 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4948 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4949 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4950 int spaceDim=_clmesh->getSpaceDimension();
4951 int meshDim=_clmesh->getMeshDimension();
4952 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4953 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4954 const DataArrayDouble *coords=_clmesh->getCoords();
4956 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
4957 for(int i=0;i<spaceDim;i++)
4959 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
4961 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4962 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
4963 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
4965 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4966 MEDmeshUniversalNameWr(fid,maa);
4967 MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
4968 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
4969 MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
4971 MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
4973 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4976 void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4978 ParaMEDMEM::MEDCouplingMeshType meshType;
4981 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4982 if(meshType!=CURVE_LINEAR)
4984 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
4985 throw INTERP_KERNEL::Exception(oss.str().c_str());
4987 MEDFileCLMeshL2 loaderl2;
4988 loaderl2.loadAll(fid,mid,mName,dt,it);
4989 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
4992 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4995 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
4997 return new MEDFileMeshMultiTS;
5000 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName) throw(INTERP_KERNEL::Exception)
5002 return new MEDFileMeshMultiTS(fileName);
5005 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5007 return new MEDFileMeshMultiTS(fileName,mName);
5010 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const throw(INTERP_KERNEL::Exception)
5012 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
5013 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
5015 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
5016 if((const MEDFileMesh *)*it)
5017 meshOneTs[i]=(*it)->deepCpy();
5018 ret->_mesh_one_ts=meshOneTs;
5022 std::size_t MEDFileMeshMultiTS::getHeapMemorySize() const
5024 std::size_t ret=_mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
5025 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5026 ret+=(*it)->getHeapMemorySize();
5030 const char *MEDFileMeshMultiTS::getName() const throw(INTERP_KERNEL::Exception)
5032 if(_mesh_one_ts.empty())
5033 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
5034 return _mesh_one_ts[0]->getName();
5037 void MEDFileMeshMultiTS::setName(const char *newMeshName) throw(INTERP_KERNEL::Exception)
5039 std::string oldName(getName());
5040 std::vector< std::pair<std::string,std::string> > v(1);
5041 v[0].first=oldName; v[0].second=newMeshName;
5045 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
5048 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5050 MEDFileMesh *cur(*it);
5052 ret=cur->changeNames(modifTab) || ret;
5057 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const throw(INTERP_KERNEL::Exception)
5059 if(_mesh_one_ts.empty())
5060 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
5061 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
5064 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep) throw(INTERP_KERNEL::Exception)
5067 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
5068 _mesh_one_ts.resize(1);
5069 mesh1TimeStep->incrRef();
5070 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
5071 _mesh_one_ts[0]=mesh1TimeStep;
5074 void MEDFileMeshMultiTS::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
5076 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5078 (*it)->copyOptionsFrom(*this);
5083 void MEDFileMeshMultiTS::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
5085 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5086 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5087 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5088 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5092 void MEDFileMeshMultiTS::loadFromFile(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5093 {//for the moment to be improved
5094 _mesh_one_ts.resize(1);
5095 _mesh_one_ts[0]=MEDFileMesh::New(fileName,mName,-1,-1);
5098 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
5102 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName) throw(INTERP_KERNEL::Exception)
5105 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5108 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5109 throw INTERP_KERNEL::Exception(oss.str().c_str());
5111 MEDFileUtilities::CheckFileForRead(fileName);
5112 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
5114 ParaMEDMEM::MEDCouplingMeshType meshType;
5116 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
5117 loadFromFile(fileName,ms.front().c_str());
5119 catch(INTERP_KERNEL::Exception& e)
5124 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5127 loadFromFile(fileName,mName);
5129 catch(INTERP_KERNEL::Exception& e)
5134 MEDFileMeshes *MEDFileMeshes::New()
5136 return new MEDFileMeshes;
5139 MEDFileMeshes *MEDFileMeshes::New(const char *fileName) throw(INTERP_KERNEL::Exception)
5141 return new MEDFileMeshes(fileName);
5144 void MEDFileMeshes::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
5147 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5149 (*it)->copyOptionsFrom(*this);
5154 void MEDFileMeshes::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
5156 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5157 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5158 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5159 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5164 int MEDFileMeshes::getNumberOfMeshes() const throw(INTERP_KERNEL::Exception)
5166 return _meshes.size();
5169 MEDFileMeshesIterator *MEDFileMeshes::iterator() throw(INTERP_KERNEL::Exception)
5171 return new MEDFileMeshesIterator(this);
5174 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const throw(INTERP_KERNEL::Exception)
5176 if(i<0 || i>=(int)_meshes.size())
5178 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
5179 throw INTERP_KERNEL::Exception(oss.str().c_str());
5181 return _meshes[i]->getOneTimeStep();
5184 MEDFileMesh *MEDFileMeshes::getMeshWithName(const char *mname) const throw(INTERP_KERNEL::Exception)
5186 std::vector<std::string> ms=getMeshesNames();
5187 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
5190 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
5191 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
5192 throw INTERP_KERNEL::Exception(oss.str().c_str());
5194 return getMeshAtPos((int)std::distance(ms.begin(),it));
5197 std::vector<std::string> MEDFileMeshes::getMeshesNames() const throw(INTERP_KERNEL::Exception)
5199 std::vector<std::string> ret(_meshes.size());
5201 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5203 const MEDFileMeshMultiTS *f=(*it);
5206 ret[i]=f->getName();
5210 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
5211 throw INTERP_KERNEL::Exception(oss.str().c_str());
5217 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
5220 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
5222 MEDFileMeshMultiTS *cur(*it);
5224 ret=cur->changeNames(modifTab) || ret;
5229 void MEDFileMeshes::resize(int newSize) throw(INTERP_KERNEL::Exception)
5231 _meshes.resize(newSize);
5234 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh) throw(INTERP_KERNEL::Exception)
5237 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
5238 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5239 elt->setOneTimeStep(mesh);
5240 _meshes.push_back(elt);
5243 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh) throw(INTERP_KERNEL::Exception)
5246 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
5247 if(i>=(int)_meshes.size())
5248 _meshes.resize(i+1);
5249 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5250 elt->setOneTimeStep(mesh);
5254 void MEDFileMeshes::destroyMeshAtPos(int i) throw(INTERP_KERNEL::Exception)
5256 if(i<0 || i>=(int)_meshes.size())
5258 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
5259 throw INTERP_KERNEL::Exception(oss.str().c_str());
5261 _meshes.erase(_meshes.begin()+i);
5264 void MEDFileMeshes::loadFromFile(const char *fileName) throw(INTERP_KERNEL::Exception)
5266 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5268 _meshes.resize(ms.size());
5269 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5270 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it).c_str());
5273 MEDFileMeshes::MEDFileMeshes()
5277 MEDFileMeshes::MEDFileMeshes(const char *fileName) throw(INTERP_KERNEL::Exception)
5280 loadFromFile(fileName);
5282 catch(INTERP_KERNEL::Exception& e)
5286 MEDFileMeshes *MEDFileMeshes::deepCpy() const throw(INTERP_KERNEL::Exception)
5288 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
5290 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5291 if((const MEDFileMeshMultiTS *)*it)
5292 meshes[i]=(*it)->deepCpy();
5293 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
5294 ret->_meshes=meshes;
5298 std::size_t MEDFileMeshes::getHeapMemorySize() const
5300 std::size_t ret=_meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
5301 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5302 if((const MEDFileMeshMultiTS*)*it)
5303 ret+=(*it)->getHeapMemorySize();
5307 std::string MEDFileMeshes::simpleRepr() const
5309 std::ostringstream oss;
5310 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
5311 simpleReprWithoutHeader(oss);
5315 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
5317 int nbOfMeshes=getNumberOfMeshes();
5318 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
5319 std::vector<std::string> mns=getMeshesNames();
5320 for(int i=0;i<nbOfMeshes;i++)
5321 oss << " - #" << i << " \"" << mns[i] << "\"\n";
5324 void MEDFileMeshes::checkCoherency() const throw(INTERP_KERNEL::Exception)
5326 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
5328 std::set<std::string> s;
5329 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5331 const MEDFileMeshMultiTS *elt=(*it);
5334 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
5335 throw INTERP_KERNEL::Exception(oss.str().c_str());
5337 std::size_t sz=s.size();
5338 s.insert(std::string((*it)->getName()));
5341 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
5342 throw INTERP_KERNEL::Exception(oss.str().c_str());
5347 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
5352 _nb_iter=ms->getNumberOfMeshes();
5356 MEDFileMeshesIterator::~MEDFileMeshesIterator()
5360 MEDFileMesh *MEDFileMeshesIterator::nextt()
5362 if(_iter_id<_nb_iter)
5364 MEDFileMeshes *ms(_ms);
5366 return ms->getMeshAtPos(_iter_id++);