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();
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 /*if(st.getNumberOfItems()!=1)
2624 throw INTERP_KERNEL::Exception("MEDFileUMesh::whichAreNodesFetched : The sturture of field is not lying on single geo type ! it is not managed yet for structured mesh !");
2625 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
2626 throw INTERP_KERNEL::Exception("MEDFileUMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
2627 if(getNumberOfNodes()!=(int)nodesFetched.size())
2628 throw INTERP_KERNEL::Exception("MEDFileUMesh::whichAreNodesFetched : invalid size of array !");
2629 if(st.getPflName().empty())
2631 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
2634 const DataArrayInt *arr(globs->getProfile(st.getPflName().c_str()));
2635 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
2636 int sz(nodesFetched.size());
2637 for(const int *work=arr->begin();work!=arr->end();work++)
2639 std::vector<int> conn;
2640 cmesh->getNodeIdsOfCell(*work,conn);
2641 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
2642 if(*it>=0 && *it<sz)
2643 nodesFetched[*it]=true;
2645 throw INTERP_KERNEL::Exception("MEDFileUMesh::whichAreNodesFetched : internal error !");
2650 * Returns the optional numbers of mesh entities of a given dimension transformed using
2651 * DataArrayInt::invertArrayN2O2O2N().
2652 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2653 * \return const DataArrayInt * - the array of the entity numbers transformed using
2654 * DataArrayInt::invertArrayN2O2O2N().
2655 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2657 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2659 if(meshDimRelToMaxExt==1)
2661 if(!((const DataArrayInt *)_num_coords))
2662 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
2663 return _rev_num_coords;
2665 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2666 return l1->getRevNumberField();
2670 * Returns a pointer to the node coordinates array of \a this mesh \b without
2671 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
2673 DataArrayDouble *MEDFileUMesh::getCoords() const
2675 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
2676 if((DataArrayDouble *)tmp)
2684 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2685 * group of \a this mesh. Only mesh entities of a given dimension are included in the
2687 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2688 * \param [in] grp - the name of the group whose mesh entities are included in the
2690 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2691 * according to the optional numbers of entities, if available.
2692 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2693 * delete this mesh using decrRef() as it is no more needed.
2694 * \throw If the name of a nonexistent group is specified.
2695 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2697 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
2699 synchronizeTinyInfoOnLeaves();
2700 std::vector<std::string> tmp(1);
2702 return getGroups(meshDimRelToMaxExt,tmp,renum);
2706 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2707 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
2709 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2710 * \param [in] grps - a sequence of group names whose mesh entities are included in the
2712 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2713 * according to the optional numbers of entities, if available.
2714 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2715 * delete this mesh using decrRef() as it is no more needed.
2716 * \throw If a name of a nonexistent group is present in \a grps.
2717 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2719 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
2721 synchronizeTinyInfoOnLeaves();
2722 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2723 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
2724 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
2725 zeRet->setName(grps[0].c_str());
2726 return zeRet.retn();
2730 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2731 * family of \a this mesh. Only mesh entities of a given dimension are included in the
2733 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2734 * \param [in] fam - the name of the family whose mesh entities are included in the
2736 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2737 * according to the optional numbers of entities, if available.
2738 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2739 * delete this mesh using decrRef() as it is no more needed.
2740 * \throw If a name of a nonexistent family is present in \a grps.
2741 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2743 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
2745 synchronizeTinyInfoOnLeaves();
2746 std::vector<std::string> tmp(1);
2748 return getFamilies(meshDimRelToMaxExt,tmp,renum);
2752 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2753 * families of \a this mesh. Only mesh entities of a given dimension are included in the
2755 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2756 * \param [in] fams - a sequence of family names whose mesh entities are included in the
2758 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2759 * according to the optional numbers of entities, if available.
2760 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2761 * delete this mesh using decrRef() as it is no more needed.
2762 * \throw If a name of a nonexistent family is present in \a fams.
2763 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2765 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
2767 synchronizeTinyInfoOnLeaves();
2768 if(meshDimRelToMaxExt==1)
2770 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
2771 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
2772 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
2776 std::vector<int> famIds=getFamiliesIds(fams);
2777 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2778 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
2780 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
2782 zeRet=l1->getFamilyPart(0,0,renum);
2783 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
2784 zeRet->setName(fams[0].c_str());
2785 return zeRet.retn();
2789 * Returns ids of mesh entities contained in given families of a given dimension.
2790 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2792 * \param [in] fams - the names of the families of interest.
2793 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2794 * returned instead of ids.
2795 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
2796 * numbers, if available and required, of mesh entities of the families. The caller
2797 * is to delete this array using decrRef() as it is no more needed.
2798 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2800 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
2802 std::vector<int> famIds=getFamiliesIds(fams);
2803 if(meshDimRelToMaxExt==1)
2805 if((const DataArrayInt *)_fam_coords)
2807 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
2809 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
2811 da=_fam_coords->getIdsEqualList(0,0);
2813 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
2818 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
2820 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2822 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
2824 return l1->getFamilyPartArr(0,0,renum);
2828 * Returns a MEDCouplingUMesh of a given relative dimension.
2829 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2830 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2831 * To build a valid MEDCouplingUMesh from the returned one in this case,
2832 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2833 * \param [in] meshDimRelToMax - the relative dimension of interest.
2834 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2835 * optional numbers of mesh entities.
2836 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2837 * delete using decrRef() as it is no more needed.
2838 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2839 * \sa getGenMeshAtLevel()
2841 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const throw(INTERP_KERNEL::Exception)
2843 synchronizeTinyInfoOnLeaves();
2844 if(meshDimRelToMaxExt==1)
2848 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
2849 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
2850 umesh->setCoords(cc);
2851 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
2852 umesh->setName(getName());
2856 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2857 return l1->getWholeMesh(renum);
2861 * Returns a MEDCouplingUMesh of a given relative dimension.
2862 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2863 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2864 * To build a valid MEDCouplingUMesh from the returned one in this case,
2865 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2866 * \param [in] meshDimRelToMax - the relative dimension of interest.
2867 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2868 * optional numbers of mesh entities.
2869 * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
2870 * delete using decrRef() as it is no more needed.
2871 * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
2872 * \sa getMeshAtLevel()
2874 MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
2876 return getMeshAtLevel(meshDimRelToMax,renum);
2880 * Returns a MEDCouplingUMesh of a relative dimension == 0.
2881 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2882 * optional numbers of mesh entities.
2883 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2884 * delete using decrRef() as it is no more needed.
2885 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
2887 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2889 return getMeshAtLevel(0,renum);
2893 * Returns a MEDCouplingUMesh of a relative dimension == -1.
2894 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2895 * optional numbers of mesh entities.
2896 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2897 * delete using decrRef() as it is no more needed.
2898 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
2900 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2902 return getMeshAtLevel(-1,renum);
2906 * Returns a MEDCouplingUMesh of a relative dimension == -2.
2907 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2908 * optional numbers of mesh entities.
2909 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2910 * delete using decrRef() as it is no more needed.
2911 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
2913 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2915 return getMeshAtLevel(-2,renum);
2919 * Returns a MEDCouplingUMesh of a relative dimension == -3.
2920 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2921 * optional numbers of mesh entities.
2922 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2923 * delete using decrRef() as it is no more needed.
2924 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
2926 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2928 return getMeshAtLevel(-3,renum);
2931 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2933 if(meshDimRelToMaxExt==1)
2934 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2935 if(meshDimRelToMaxExt>1)
2936 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2937 int tracucedRk=-meshDimRelToMaxExt;
2938 if(tracucedRk>=(int)_ms.size())
2939 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2940 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2941 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2942 return _ms[tracucedRk];
2945 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
2947 if(meshDimRelToMaxExt==1)
2948 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2949 if(meshDimRelToMaxExt>1)
2950 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2951 int tracucedRk=-meshDimRelToMaxExt;
2952 if(tracucedRk>=(int)_ms.size())
2953 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2954 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2955 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2956 return _ms[tracucedRk];
2959 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const throw(INTERP_KERNEL::Exception)
2961 if(-meshDimRelToMax>=(int)_ms.size())
2962 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
2964 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2966 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
2968 int ref=(*it)->getMeshDimension();
2969 if(ref+i!=meshDim-meshDimRelToMax)
2970 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
2976 * Sets the node coordinates array of \a this mesh.
2977 * \param [in] coords - the new node coordinates array.
2978 * \throw If \a coords == \c NULL.
2981 void MEDFileUMesh::setCoords(DataArrayDouble *coords) throw(INTERP_KERNEL::Exception)
2984 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
2985 coords->checkAllocated();
2986 int nbOfTuples=coords->getNumberOfTuples();
2989 _fam_coords=DataArrayInt::New();
2990 _fam_coords->alloc(nbOfTuples,1);
2991 _fam_coords->fillWithZero();
2995 * Removes all groups of a given dimension in \a this mesh.
2996 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
2997 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2999 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
3001 if(meshDimRelToMaxExt==1)
3003 if((DataArrayInt *)_fam_coords)
3004 _fam_coords->fillWithZero();
3007 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3008 l1->eraseFamilyField();
3013 * Removes all families with ids not present in the family fields of \a this mesh.
3015 void MEDFileUMesh::optimizeFamilies() throw(INTERP_KERNEL::Exception)
3017 std::vector<int> levs=getNonEmptyLevelsExt();
3018 std::set<int> allFamsIds;
3019 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3021 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3022 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3024 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3027 std::set<std::string> famNamesToKill;
3028 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3030 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3031 famNamesToKill.insert((*it).first);
3033 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3034 _families.erase(*it);
3035 std::vector<std::string> grpNamesToKill;
3036 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3038 std::vector<std::string> tmp;
3039 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3041 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3042 tmp.push_back(*it2);
3047 tmp.push_back((*it).first);
3049 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3053 void MEDFileUMesh::duplicateNodesOnM1Group(const char *grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified) throw(INTERP_KERNEL::Exception)
3055 std::vector<int> levs=getNonEmptyLevels();
3056 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3057 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : This method works only for mesh definied on level 0 and -1 !");
3058 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3059 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3060 int nbNodes=m0->getNumberOfNodes();
3061 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3062 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3063 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3064 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3065 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3066 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3067 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3068 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3069 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3070 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3071 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3072 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3073 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3074 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3075 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3076 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3077 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3078 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3079 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3080 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3081 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3082 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3083 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3084 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3085 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3086 m0->setCoords(tmp0->getCoords());
3087 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3088 m1->setCoords(m0->getCoords());
3089 _coords=m0->getCoords(); _coords->incrRef();
3090 // duplication of cells in group 'grpNameM1' on level -1
3091 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3092 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3093 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3094 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3095 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3097 newm1->setName(getName());
3098 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3100 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : internal problem !");
3101 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3102 newFam->alloc(newm1->getNumberOfCells(),1);
3103 int idd=getMaxFamilyId()+1;
3104 int globStart=0,start=0,end,globEnd;
3105 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3106 for(int i=0;i<nbOfChunks;i++)
3108 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3109 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3111 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3112 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3113 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3118 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3122 newm1->setCoords(getCoords());
3123 setMeshAtLevel(-1,newm1);
3124 setFamilyFieldArr(-1,newFam);
3125 std::string grpName2(grpNameM1); grpName2+="_dup";
3126 addFamily(grpName2.c_str(),idd);
3127 addFamilyOnGrp(grpName2.c_str(),grpName2.c_str());
3132 int newNbOfNodes=getCoords()->getNumberOfTuples();
3133 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3134 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3135 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3138 nodesDuplicated=nodeIdsToDuplicate.retn();
3139 cellsModified=cellsToModifyConn0.retn();
3140 cellsNotModified=cellsToModifyConn1.retn();
3144 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3145 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3146 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3148 * \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.
3149 * 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.
3151 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
3153 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3154 std::vector<int> levs=getNonEmptyLevels();
3156 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3157 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3160 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3162 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3163 std::vector<int> code1=m->getDistributionOfTypes();
3164 end=PutInThirdComponentOfCodeOffset(code1,start);
3165 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3166 bool hasChanged=m->unPolyze();
3167 DataArrayInt *fake=0;
3168 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3169 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3171 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3174 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3175 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3177 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3178 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3179 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3180 setMeshAtLevel(*it,m);
3181 std::vector<int> code2=m->getDistributionOfTypes();
3182 end=PutInThirdComponentOfCodeOffset(code2,start);
3183 newCode.insert(newCode.end(),code2.begin(),code2.end());
3185 if(o2nCellsPart2->isIdentity())
3189 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3190 setFamilyFieldArr(*it,newFamField);
3194 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3195 setRenumFieldArr(*it,newNumField);
3200 newCode.insert(newCode.end(),code1.begin(),code1.end());
3206 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3207 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3208 o2nRenumCell=o2nRenumCellRet.retn();
3213 struct MEDLoaderAccVisit1
3215 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3216 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3217 int _new_nb_of_nodes;
3221 * 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.
3222 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3223 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3224 * -1 values in returned array means that the corresponding old node is no more used.
3226 * \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
3227 * is modified in \a this.
3228 * \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
3231 DataArrayInt *MEDFileUMesh::zipCoords() throw(INTERP_KERNEL::Exception)
3233 const DataArrayDouble *coo=getCoords();
3235 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3236 int nbOfNodes=coo->getNumberOfTuples();
3237 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3238 std::vector<int> neLevs=getNonEmptyLevels();
3239 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3241 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*lev);
3242 m->computeNodeIdsAlg(nodeIdsInUse);
3244 int nbrOfNodesInUse=(int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true);
3245 if(nbrOfNodesInUse==nbOfNodes)
3247 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfNodes,1);
3248 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3249 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2OBis(nbrOfNodesInUse);
3250 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=coo->selectByTupleIdSafe(ret2->begin(),ret2->end());
3251 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3252 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3253 if((const DataArrayInt *)_fam_coords)
3254 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3255 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3256 if((const DataArrayInt *)_num_coords)
3257 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3258 if((const DataArrayAsciiChar *)_name_coords)
3259 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3260 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3261 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3263 if((MEDFileUMeshSplitL1*)*it)
3264 (*it)->renumberNodesInConn(ret->begin());
3270 * Adds a group of nodes to \a this mesh.
3271 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3272 * The ids should be sorted and different each other (MED file norm).
3273 * \throw If the node coordinates array is not set.
3274 * \throw If \a ids == \c NULL.
3275 * \throw If \a ids->getName() == "".
3276 * \throw If \a ids does not respect the MED file norm.
3277 * \throw If a group with name \a ids->getName() already exists.
3279 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
3281 const DataArrayDouble *coords=_coords;
3283 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
3284 int nbOfNodes=coords->getNumberOfTuples();
3285 if(!((DataArrayInt *)_fam_coords))
3286 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
3288 addGroupUnderground(true,ids,_fam_coords);
3292 * Adds a group of nodes/cells/faces/edges to \a this mesh.
3293 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3294 * The ids should be sorted and different each other (MED file norm).
3295 * \throw If the node coordinates array is not set.
3296 * \throw If \a ids == \c NULL.
3297 * \throw If \a ids->getName() == "".
3298 * \throw If \a ids does not respect the MED file norm.
3299 * \throw If a group with name \a ids->getName() already exists.
3301 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
3303 std::vector<int> levs=getNonEmptyLevelsExt();
3304 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
3306 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
3307 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
3309 if(meshDimRelToMaxExt==1)
3310 { addNodeGroup(ids); return ; }
3311 MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
3312 DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
3313 addGroupUnderground(false,ids,fam);
3317 * \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).
3318 * \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)
3320 void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
3323 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
3324 std::string grpName(ids->getName());
3326 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
3327 ids->checkStrictlyMonotonic(true);
3328 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
3329 std::vector<std::string> grpsNames=getGroupsNames();
3330 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
3332 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
3333 throw INTERP_KERNEL::Exception(oss.str().c_str());
3335 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
3336 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
3337 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
3338 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
3339 std::vector<int> familyIds;
3340 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
3341 int maxVal=getTheMaxAbsFamilyId()+1;
3342 std::map<std::string,int> families(_families);
3343 std::map<std::string, std::vector<std::string> > groups(_groups);
3344 std::vector<std::string> fams;
3345 bool created(false);
3346 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
3348 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
3349 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
3350 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
3351 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
3354 bool isFamPresent=false;
3355 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
3356 isFamPresent=(*itl)->presenceOfValue(*famId);
3358 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
3361 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
3362 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
3363 fams.push_back(locFamName);
3364 if(existsFamily(*famId))
3366 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
3367 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3370 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
3374 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
3375 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
3376 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
3377 if(existsFamily(*famId))
3379 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
3380 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3385 for(std::size_t i=0;i<familyIds.size();i++)
3387 DataArrayInt *da=idsPerfamiliyIds[i];
3388 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
3392 _groups[grpName]=fams;
3396 * Changes a name of a family specified by its id.
3397 * \param [in] id - the id of the family of interest.
3398 * \param [in] newFamName - the new family name.
3399 * \throw If no family with the given \a id exists.
3401 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName) throw(INTERP_KERNEL::Exception)
3403 std::string oldName=getFamilyNameGivenId(id);
3404 _families.erase(oldName);
3405 _families[newFamName]=id;
3409 * Removes a mesh of a given dimension.
3410 * \param [in] meshDimRelToMax - the relative dimension of interest.
3411 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
3413 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax) throw(INTERP_KERNEL::Exception)
3415 std::vector<int> levSet=getNonEmptyLevels();
3416 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
3417 if(it==levSet.end())
3418 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
3419 int pos=(-meshDimRelToMax);
3424 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
3425 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3426 * \param [in] m - the new mesh to set.
3427 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
3428 * writing \a this mesh in a MED file.
3429 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3431 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3432 * another node coordinates array.
3433 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3434 * to the existing meshes of other levels of \a this mesh.
3436 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
3438 dealWithTinyInfo(m);
3439 std::vector<int> levSet=getNonEmptyLevels();
3440 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
3442 if((DataArrayDouble *)_coords==0)
3444 DataArrayDouble *c=m->getCoords();
3449 if(m->getCoords()!=_coords)
3450 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
3451 int sz=(-meshDimRelToMax)+1;
3452 if(sz>=(int)_ms.size())
3454 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
3455 _ms[sz-1]=new MEDFileUMeshSplitL1(m,newOrOld);
3458 _ms[-meshDimRelToMax]=new MEDFileUMeshSplitL1(m,newOrOld);
3462 * This method allows to set at once the content of different levels in \a this.
3463 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
3465 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
3466 * \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.
3467 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
3469 * \throw If \a there is a null pointer in \a ms.
3470 * \sa MEDFileUMesh::setMeshAtLevel
3472 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3476 const MEDCouplingUMesh *mRef=ms[0];
3478 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
3479 std::string name(mRef->getName());
3480 const DataArrayDouble *coo(mRef->getCoords());
3483 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3485 const MEDCouplingUMesh *cur(*it);
3487 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
3488 if(coo!=cur->getCoords())
3489 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
3490 int mdim=cur->getMeshDimension();
3491 zeDim=std::max(zeDim,mdim);
3492 if(s.find(mdim)!=s.end())
3493 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
3495 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3497 int mdim=(*it)->getMeshDimension();
3498 setName((*it)->getName());
3499 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
3501 setName(name.c_str());
3505 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
3506 * meshes each representing a group, and creates corresponding groups in \a this mesh.
3507 * The given meshes must share the same node coordinates array.
3508 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
3509 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3510 * create in \a this mesh.
3511 * \throw If \a ms is empty.
3512 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3513 * to the existing meshes of other levels of \a this mesh.
3514 * \throw If the meshes in \a ms do not share the same node coordinates array.
3515 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3516 * of the given meshes.
3517 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3518 * \throw If names of some meshes in \a ms are equal.
3519 * \throw If \a ms includes a mesh with an empty name.
3521 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3524 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
3525 int sz=(-meshDimRelToMax)+1;
3526 if(sz>=(int)_ms.size())
3528 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3529 DataArrayDouble *coo=checkMultiMesh(ms);
3530 if((DataArrayDouble *)_coords==0)
3536 if((DataArrayDouble *)_coords!=coo)
3537 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
3538 std::vector<DataArrayInt *> corr;
3539 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
3540 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
3541 setMeshAtLevel(meshDimRelToMax,m,renum);
3542 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3543 setGroupsAtLevel(meshDimRelToMax,corr2,true);
3547 * Creates groups at a given level in \a this mesh from a sequence of
3548 * meshes each representing a group.
3549 * The given meshes must share the same node coordinates array.
3550 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
3551 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3552 * create in \a this mesh.
3553 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
3555 * \throw If \a ms is empty.
3556 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3557 * to the existing meshes of other levels of \a this mesh.
3558 * \throw If the meshes in \a ms do not share the same node coordinates array.
3559 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3560 * of the given meshes.
3561 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3562 * \throw If names of some meshes in \a ms are equal.
3563 * \throw If \a ms includes a mesh with an empty name.
3565 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3568 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
3569 int sz=(-meshDimRelToMax)+1;
3570 if(sz>=(int)_ms.size())
3572 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3573 DataArrayDouble *coo=checkMultiMesh(ms);
3574 if((DataArrayDouble *)_coords==0)
3580 if((DataArrayDouble *)_coords!=coo)
3581 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
3582 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
3583 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
3585 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
3587 DataArrayInt *arr=0;
3588 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
3592 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
3593 throw INTERP_KERNEL::Exception(oss.str().c_str());
3596 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3597 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
3600 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const throw(INTERP_KERNEL::Exception)
3602 const DataArrayDouble *ret=ms[0]->getCoords();
3603 int mdim=ms[0]->getMeshDimension();
3604 for(unsigned int i=1;i<ms.size();i++)
3606 ms[i]->checkCoherency();
3607 if(ms[i]->getCoords()!=ret)
3608 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
3609 if(ms[i]->getMeshDimension()!=mdim)
3610 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
3612 return const_cast<DataArrayDouble *>(ret);
3616 * Sets the family field of a given relative dimension.
3617 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
3618 * the family field is set.
3619 * \param [in] famArr - the array of the family field.
3620 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3621 * \throw If \a famArr has an invalid size.
3623 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
3625 if(meshDimRelToMaxExt==1)
3632 DataArrayDouble *coo(_coords);
3634 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
3635 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
3640 if(meshDimRelToMaxExt>1)
3641 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
3642 int traducedRk=-meshDimRelToMaxExt;
3643 if(traducedRk>=(int)_ms.size())
3644 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3645 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3646 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3647 return _ms[traducedRk]->setFamilyArr(famArr);
3651 * Sets the optional numbers of mesh entities of a given dimension.
3652 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3653 * \param [in] renumArr - the array of the numbers.
3654 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3655 * \throw If \a renumArr has an invalid size.
3657 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
3659 if(meshDimRelToMaxExt==1)
3667 DataArrayDouble *coo(_coords);
3669 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
3670 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
3671 renumArr->incrRef();
3672 _num_coords=renumArr;
3676 if(meshDimRelToMaxExt>1)
3677 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
3678 int traducedRk=-meshDimRelToMaxExt;
3679 if(traducedRk>=(int)_ms.size())
3680 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3681 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3682 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3683 return _ms[traducedRk]->setRenumArr(renumArr);
3687 * Sets the optional names of mesh entities of a given dimension.
3688 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3689 * \param [in] nameArr - the array of the names.
3690 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3691 * \throw If \a nameArr has an invalid size.
3693 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
3695 if(meshDimRelToMaxExt==1)
3702 DataArrayDouble *coo(_coords);
3704 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
3705 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
3707 _name_coords=nameArr;
3710 if(meshDimRelToMaxExt>1)
3711 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
3712 int traducedRk=-meshDimRelToMaxExt;
3713 if(traducedRk>=(int)_ms.size())
3714 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3715 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3716 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3717 return _ms[traducedRk]->setNameArr(nameArr);
3720 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
3722 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3723 if((const MEDFileUMeshSplitL1 *)(*it))
3724 (*it)->synchronizeTinyInfo(*this);
3728 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
3730 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
3732 DataArrayInt *arr=_fam_coords;
3734 arr->changeValue(oldId,newId);
3735 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3737 MEDFileUMeshSplitL1 *sp=(*it);
3740 sp->changeFamilyIdArr(oldId,newId);
3745 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
3747 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
3748 const DataArrayInt *da(_fam_coords);
3750 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3751 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3753 const MEDFileUMeshSplitL1 *elt(*it);
3756 da=elt->getFamilyField();
3758 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3764 void MEDFileUMesh::computeRevNum() const
3766 if((const DataArrayInt *)_num_coords)
3769 int maxValue=_num_coords->getMaxValue(pos);
3770 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
3774 std::size_t MEDFileStructuredMesh::getHeapMemorySize() const
3776 std::size_t ret=MEDFileMesh::getHeapMemorySize();
3777 if((const DataArrayInt*)_fam_nodes)
3778 ret+=_fam_nodes->getHeapMemorySize();
3779 if((const DataArrayInt*)_num_nodes)
3780 ret+=_num_nodes->getHeapMemorySize();
3781 if((const DataArrayInt*)_fam_cells)
3782 ret+=_fam_cells->getHeapMemorySize();
3783 if((const DataArrayInt*)_num_cells)
3784 ret+=_num_cells->getHeapMemorySize();
3785 if((const DataArrayInt*)_rev_num_nodes)
3786 ret+=_rev_num_nodes->getHeapMemorySize();
3787 if((const DataArrayInt*)_rev_num_cells)
3788 ret+=_rev_num_cells->getHeapMemorySize();
3792 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3794 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3795 if((const DataArrayInt *)_fam_nodes)
3797 int val=_fam_nodes->getMaxValue(tmp);
3798 ret=std::max(ret,std::abs(val));
3800 if((const DataArrayInt *)_fam_cells)
3802 int val=_fam_cells->getMaxValue(tmp);
3803 ret=std::max(ret,std::abs(val));
3808 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3810 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3811 if((const DataArrayInt *)_fam_nodes)
3813 int val=_fam_nodes->getMaxValue(tmp);
3814 ret=std::max(ret,val);
3816 if((const DataArrayInt *)_fam_cells)
3818 int val=_fam_cells->getMaxValue(tmp);
3819 ret=std::max(ret,val);
3824 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3826 int ret=std::numeric_limits<int>::max(),tmp=-1;
3827 if((const DataArrayInt *)_fam_nodes)
3829 int val=_fam_nodes->getMinValue(tmp);
3830 ret=std::min(ret,val);
3832 if((const DataArrayInt *)_fam_cells)
3834 int val=_fam_cells->getMinValue(tmp);
3835 ret=std::min(ret,val);
3840 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
3842 if(!MEDFileMesh::isEqual(other,eps,what))
3844 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
3847 what="Mesh types differ ! This is structured and other is NOT !";
3850 const DataArrayInt *famc1=_fam_nodes;
3851 const DataArrayInt *famc2=otherC->_fam_nodes;
3852 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3854 what="Mismatch of families arr on nodes ! One is defined and not other !";
3859 bool ret=famc1->isEqual(*famc2);
3862 what="Families arr on nodes differ !";
3867 famc2=otherC->_fam_cells;
3868 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3870 what="Mismatch of families arr on cells ! One is defined and not other !";
3875 bool ret=famc1->isEqual(*famc2);
3878 what="Families arr on cells differ !";
3883 famc2=otherC->_num_nodes;
3884 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3886 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
3891 bool ret=famc1->isEqual(*famc2);
3894 what="Numbering arr on nodes differ !";
3899 famc2=otherC->_num_cells;
3900 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3902 what="Mismatch of numbering arr on cells ! One is defined and not other !";
3907 bool ret=famc1->isEqual(*famc2);
3910 what="Numbering arr on cells differ !";
3914 const DataArrayAsciiChar *d1=_names_cells;
3915 const DataArrayAsciiChar *d2=otherC->_names_cells;
3916 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3918 what="Mismatch of naming arr on cells ! One is defined and not other !";
3923 bool ret=d1->isEqual(*d2);
3926 what="Naming arr on cells differ !";
3931 d2=otherC->_names_nodes;
3932 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3934 what="Mismatch of naming arr on nodes ! One is defined and not other !";
3939 bool ret=d1->isEqual(*d2);
3942 what="Naming arr on nodes differ !";
3949 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
3951 MEDFileMesh::clearNonDiscrAttributes();
3952 const DataArrayInt *tmp=_fam_nodes;
3954 (const_cast<DataArrayInt *>(tmp))->setName("");
3957 (const_cast<DataArrayInt *>(tmp))->setName("");
3960 (const_cast<DataArrayInt *>(tmp))->setName("");
3963 (const_cast<DataArrayInt *>(tmp))->setName("");
3967 * Returns ids of mesh entities contained in given families of a given dimension.
3968 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3970 * \param [in] fams - the names of the families of interest.
3971 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3972 * returned instead of ids.
3973 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
3974 * numbers, if available and required, of mesh entities of the families. The caller
3975 * is to delete this array using decrRef() as it is no more needed.
3976 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3978 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
3980 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
3981 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : Only available for levels 0 or 1 !");
3982 std::vector<int> famIds=getFamiliesIds(fams);
3983 if(meshDimRelToMaxExt==1)
3985 if((const DataArrayInt *)_fam_nodes)
3987 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
3989 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3991 da=_fam_nodes->getIdsEqualList(0,0);
3993 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
3998 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
4002 if((const DataArrayInt *)_fam_cells)
4004 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4006 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4008 da=_fam_cells->getIdsEqualList(0,0);
4010 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
4015 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
4020 * Sets the family field of a given relative dimension.
4021 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4022 * the family field is set.
4023 * \param [in] famArr - the array of the family field.
4024 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4025 * \throw If \a famArr has an invalid size.
4026 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4028 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
4030 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4031 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4032 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4034 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
4035 if(meshDimRelToMaxExt==0)
4037 int nbCells=mesh->getNumberOfCells();
4038 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
4043 int nbNodes=mesh->getNumberOfNodes();
4044 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4052 * Sets the optional numbers of mesh entities of a given dimension.
4053 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4054 * \param [in] renumArr - the array of the numbers.
4055 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4056 * \throw If \a renumArr has an invalid size.
4057 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4059 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
4061 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4062 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4063 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4065 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
4066 if(meshDimRelToMaxExt==0)
4068 int nbCells=mesh->getNumberOfCells();
4069 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
4070 _num_cells=renumArr;
4074 int nbNodes=mesh->getNumberOfNodes();
4075 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4076 _num_nodes=renumArr;
4079 renumArr->incrRef();
4083 * Sets the optional names of mesh entities of a given dimension.
4084 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4085 * \param [in] nameArr - the array of the names.
4086 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4087 * \throw If \a nameArr has an invalid size.
4089 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
4091 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4092 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 !");
4093 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4095 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
4096 if(meshDimRelToMaxExt==0)
4098 int nbCells=mesh->getNumberOfCells();
4099 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
4100 _names_cells=nameArr;
4104 int nbNodes=mesh->getNumberOfNodes();
4105 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
4106 _names_nodes=nameArr;
4113 * Returns the family field for mesh entities of a given dimension.
4114 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4115 * \return const DataArrayInt * - the family field. It is an array of ids of families
4116 * each mesh entity belongs to. It can be \c NULL.
4117 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4119 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4121 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4122 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 !");
4123 if(meshDimRelToMaxExt==0)
4130 * Returns the optional numbers of mesh entities of a given dimension.
4131 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4132 * \return const DataArrayInt * - the array of the entity numbers.
4133 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4134 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4136 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4138 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4139 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 !");
4140 if(meshDimRelToMaxExt==0)
4147 * Returns the optional numbers of mesh entities of a given dimension transformed using
4148 * DataArrayInt::invertArrayN2O2O2N().
4149 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4150 * \return const DataArrayInt * - the array of the entity numbers transformed using
4151 * DataArrayInt::invertArrayN2O2O2N().
4152 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4153 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4155 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4157 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4158 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
4159 if(meshDimRelToMaxExt==0)
4161 if((const DataArrayInt *)_num_cells)
4164 int maxValue=_num_cells->getMaxValue(pos);
4165 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
4166 return _rev_num_cells;
4169 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
4173 if((const DataArrayInt *)_num_nodes)
4176 int maxValue=_num_nodes->getMaxValue(pos);
4177 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
4178 return _rev_num_nodes;
4181 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
4185 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4187 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4188 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 !");
4189 if(meshDimRelToMaxExt==0)
4190 return _names_cells;
4192 return _names_nodes;
4196 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
4197 * \return std::vector<int> - a sequence of the relative dimensions: [0].
4199 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
4201 std::vector<int> ret(1);
4206 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
4207 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
4209 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
4211 std::vector<int> ret(2);
4217 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
4219 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
4221 std::vector<int> ret;
4222 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells);
4231 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
4233 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
4235 std::vector<int> ret;
4236 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells);
4245 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
4247 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
4249 std::vector<int> ret;
4250 const DataArrayAsciiChar *namesCells(_names_cells);
4257 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
4259 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
4261 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
4265 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
4267 DataArrayInt *arr=_fam_nodes;
4269 arr->changeValue(oldId,newId);
4272 arr->changeValue(oldId,newId);
4275 void MEDFileStructuredMesh::deepCpyAttributes() throw(INTERP_KERNEL::Exception)
4277 if((const DataArrayInt*)_fam_nodes)
4278 _fam_nodes=_fam_nodes->deepCpy();
4279 if((const DataArrayInt*)_num_nodes)
4280 _num_nodes=_num_nodes->deepCpy();
4281 if((const DataArrayInt*)_fam_cells)
4282 _fam_cells=_fam_cells->deepCpy();
4283 if((const DataArrayInt*)_num_cells)
4284 _num_cells=_num_cells->deepCpy();
4285 if((const DataArrayInt*)_rev_num_nodes)
4286 _rev_num_nodes=_rev_num_nodes->deepCpy();
4287 if((const DataArrayInt*)_rev_num_cells)
4288 _rev_num_cells=_rev_num_cells->deepCpy();
4292 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
4294 * \return a pointer to cartesian mesh that need to be managed by the caller.
4295 * \warning the returned pointer has to be managed by the caller.
4299 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
4300 * \param [in] meshDimRelToMax - it must be \c 0.
4301 * \param [in] renum - it must be \c false.
4302 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
4303 * delete using decrRef() as it is no more needed.
4305 MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
4308 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
4309 if(meshDimRelToMax!=0)
4310 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
4311 const MEDCouplingStructuredMesh *m=getStructuredMesh();
4314 return const_cast<MEDCouplingStructuredMesh *>(m);
4318 * Returns number of mesh entities of a given relative dimension in \a this mesh.
4319 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
4320 * \return int - the number of entities.
4321 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
4323 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4325 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4326 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 !");
4327 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4329 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
4330 if(meshDimRelToMaxExt==0)
4331 return cmesh->getNumberOfCells();
4333 return cmesh->getNumberOfNodes();
4336 int MEDFileStructuredMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
4338 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4340 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
4341 return cmesh->getNumberOfNodes();
4344 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception)
4346 if(st.getNumberOfItems()!=1)
4347 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 !");
4348 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
4349 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
4350 if(getNumberOfNodes()!=(int)nodesFetched.size())
4351 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
4352 if(st[0].getPflName().empty())
4354 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
4357 const DataArrayInt *arr(globs->getProfile(st[0].getPflName().c_str()));
4358 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
4359 int sz(nodesFetched.size());
4360 for(const int *work=arr->begin();work!=arr->end();work++)
4362 std::vector<int> conn;
4363 cmesh->getNodeIdsOfCell(*work,conn);
4364 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
4365 if(*it>=0 && *it<sz)
4366 nodesFetched[*it]=true;
4368 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
4372 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim) throw(INTERP_KERNEL::Exception)
4374 med_geometry_type geoTypeReq=MED_NONE;
4378 geoTypeReq=MED_HEXA8;
4381 geoTypeReq=MED_QUAD4;
4384 geoTypeReq=MED_SEG2;
4387 geoTypeReq=MED_POINT1;
4390 throw INTERP_KERNEL::Exception("Invalid meshdim detected for structured mesh ! Must be in (1,2,3) !");
4395 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4397 setName(strm->getName());
4398 setDescription(strm->getDescription());
4399 setUnivName(strm->getUnivName());
4400 setIteration(strm->getIteration());
4401 setOrder(strm->getOrder());
4402 setTimeValue(strm->getTime());
4403 setTimeUnit(strm->getTimeUnit());
4404 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
4405 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
4406 int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4409 if(!mrs || mrs->isNodeFamilyFieldReading())
4411 _fam_nodes=DataArrayInt::New();
4412 _fam_nodes->alloc(nbOfElt,1);
4413 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
4416 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4419 if(!mrs || mrs->isNodeNumFieldReading())
4421 _num_nodes=DataArrayInt::New();
4422 _num_nodes->alloc(nbOfElt,1);
4423 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
4426 int meshDim=getStructuredMesh()->getMeshDimension();
4427 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4428 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4431 if(!mrs || mrs->isCellFamilyFieldReading())
4433 _fam_cells=DataArrayInt::New();
4434 _fam_cells->alloc(nbOfElt,1);
4435 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_fam_cells->getPointer());
4438 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4441 if(!mrs || mrs->isCellNumFieldReading())
4443 _num_cells=DataArrayInt::New();
4444 _num_cells->alloc(nbOfElt,1);
4445 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_num_cells->getPointer());
4448 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
4451 if(!mrs || mrs->isCellNameFieldReading())
4453 _names_cells=DataArrayAsciiChar::New();
4454 _names_cells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4455 MEDmeshEntityNameRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_names_cells->getPointer());
4456 _names_cells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4459 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
4462 if(!mrs || mrs->isNodeNameFieldReading())
4464 _names_nodes=DataArrayAsciiChar::New();
4465 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4466 MEDmeshEntityNameRd(fid,mName,dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
4467 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4472 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const char *maa) const throw(INTERP_KERNEL::Exception)
4474 int meshDim=getStructuredMesh()->getMeshDimension();
4475 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4477 if((const DataArrayInt *)_fam_cells)
4478 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
4479 if((const DataArrayInt *)_fam_nodes)
4480 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
4481 if((const DataArrayInt *)_num_cells)
4482 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
4483 if((const DataArrayInt *)_num_nodes)
4484 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
4485 if((const DataArrayAsciiChar *)_names_cells)
4487 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
4489 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
4490 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4491 throw INTERP_KERNEL::Exception(oss.str().c_str());
4493 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
4495 if((const DataArrayAsciiChar *)_names_nodes)
4497 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
4499 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
4500 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4501 throw INTERP_KERNEL::Exception(oss.str().c_str());
4503 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
4506 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
4510 * Returns an empty instance of MEDFileCMesh.
4511 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4512 * mesh using decrRef() as it is no more needed.
4514 MEDFileCMesh *MEDFileCMesh::New()
4516 return new MEDFileCMesh;
4520 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4521 * file. The first mesh in the file is loaded.
4522 * \param [in] fileName - the name of MED file to read.
4523 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4524 * mesh using decrRef() as it is no more needed.
4525 * \throw If the file is not readable.
4526 * \throw If there is no meshes in the file.
4527 * \throw If the mesh in the file is not a Cartesian one.
4529 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4531 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4534 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4535 throw INTERP_KERNEL::Exception(oss.str().c_str());
4537 MEDFileUtilities::CheckFileForRead(fileName);
4538 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4540 ParaMEDMEM::MEDCouplingMeshType meshType;
4542 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4543 return new MEDFileCMesh(fid,ms.front().c_str(),dt,it,mrs);
4547 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4548 * file. The mesh to load is specified by its name and numbers of a time step and an
4550 * \param [in] fileName - the name of MED file to read.
4551 * \param [in] mName - the name of the mesh to read.
4552 * \param [in] dt - the number of a time step.
4553 * \param [in] it - the number of an iteration.
4554 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4555 * mesh using decrRef() as it is no more needed.
4556 * \throw If the file is not readable.
4557 * \throw If there is no mesh with given attributes in the file.
4558 * \throw If the mesh in the file is not a Cartesian one.
4560 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4562 MEDFileUtilities::CheckFileForRead(fileName);
4563 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4564 return new MEDFileCMesh(fid,mName,dt,it,mrs);
4567 std::size_t MEDFileCMesh::getHeapMemorySize() const
4569 std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
4570 if((const MEDCouplingCMesh *)_cmesh)
4571 ret+=_cmesh->getHeapMemorySize();
4576 * Returns the dimension on cells in \a this mesh.
4577 * \return int - the mesh dimension.
4578 * \throw If there are no cells in this mesh.
4580 int MEDFileCMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
4582 if(!((const MEDCouplingCMesh*)_cmesh))
4583 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4584 return _cmesh->getMeshDimension();
4588 * Returns a string describing \a this mesh.
4589 * \return std::string - the mesh information string.
4591 std::string MEDFileCMesh::simpleRepr() const
4593 return MEDFileStructuredMesh::simpleRepr();
4597 * Returns a full textual description of \a this mesh.
4598 * \return std::string - the string holding the mesh description.
4600 std::string MEDFileCMesh::advancedRepr() const
4602 return simpleRepr();
4605 MEDFileMesh *MEDFileCMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
4607 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4611 MEDFileMesh *MEDFileCMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
4613 return new MEDFileCMesh;
4616 MEDFileMesh *MEDFileCMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
4618 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4619 if((const MEDCouplingCMesh*)_cmesh)
4620 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
4621 ret->deepCpyAttributes();
4626 * Checks if \a this and another mesh are equal.
4627 * \param [in] other - the mesh to compare with.
4628 * \param [in] eps - a precision used to compare real values.
4629 * \param [in,out] what - the string returning description of unequal data.
4630 * \return bool - \c true if the meshes are equal, \c false, else.
4632 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4634 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4636 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
4639 what="Mesh types differ ! This is cartesian and other is NOT !";
4642 clearNonDiscrAttributes();
4643 otherC->clearNonDiscrAttributes();
4644 const MEDCouplingCMesh *coo1=_cmesh;
4645 const MEDCouplingCMesh *coo2=otherC->_cmesh;
4646 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4648 what="Mismatch of cartesian meshes ! One is defined and not other !";
4653 bool ret=coo1->isEqual(coo2,eps);
4656 what="cartesian meshes differ !";
4664 * Clears redundant attributes of incorporated data arrays.
4666 void MEDFileCMesh::clearNonDiscrAttributes() const
4668 MEDFileStructuredMesh::clearNonDiscrAttributes();
4669 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
4672 MEDFileCMesh::MEDFileCMesh()
4676 MEDFileCMesh::MEDFileCMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4679 loadCMeshFromFile(fid,mName,dt,it,mrs);
4681 catch(INTERP_KERNEL::Exception& e)
4686 void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4688 ParaMEDMEM::MEDCouplingMeshType meshType;
4691 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4692 if(meshType!=CARTESIAN)
4694 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
4695 throw INTERP_KERNEL::Exception(oss.str().c_str());
4697 MEDFileCMeshL2 loaderl2;
4698 loaderl2.loadAll(fid,mid,mName,dt,it);
4699 MEDCouplingCMesh *mesh=loaderl2.getMesh();
4702 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4706 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
4707 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
4709 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
4711 synchronizeTinyInfoOnLeaves();
4715 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
4717 synchronizeTinyInfoOnLeaves();
4722 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
4723 * \param [in] m - the new MEDCouplingCMesh to refer to.
4724 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4727 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m) throw(INTERP_KERNEL::Exception)
4729 dealWithTinyInfo(m);
4735 void MEDFileCMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
4737 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4738 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4739 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4740 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4741 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4742 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4743 int spaceDim=_cmesh->getSpaceDimension();
4744 int meshDim=_cmesh->getMeshDimension();
4745 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4746 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4747 for(int i=0;i<spaceDim;i++)
4749 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
4751 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4752 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
4753 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
4755 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4756 MEDmeshUniversalNameWr(fid,maa);
4757 MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
4758 for(int i=0;i<spaceDim;i++)
4760 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
4761 MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
4764 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4767 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
4769 const MEDCouplingCMesh *cmesh=_cmesh;
4772 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name.c_str());
4773 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name.c_str());
4774 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
4775 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit.c_str());
4778 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
4780 return new MEDFileCurveLinearMesh;
4783 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4785 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4788 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4789 throw INTERP_KERNEL::Exception(oss.str().c_str());
4791 MEDFileUtilities::CheckFileForRead(fileName);
4792 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4794 ParaMEDMEM::MEDCouplingMeshType meshType;
4796 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4797 return new MEDFileCurveLinearMesh(fid,ms.front().c_str(),dt,it,mrs);
4800 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4802 MEDFileUtilities::CheckFileForRead(fileName);
4803 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4804 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
4807 std::size_t MEDFileCurveLinearMesh::getHeapMemorySize() const
4809 std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
4810 if((const MEDCouplingCurveLinearMesh *)_clmesh)
4811 ret+=_clmesh->getHeapMemorySize();
4815 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
4817 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4821 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
4823 return new MEDFileCurveLinearMesh;
4826 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
4828 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4829 if((const MEDCouplingCurveLinearMesh*)_clmesh)
4830 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
4831 ret->deepCpyAttributes();
4835 int MEDFileCurveLinearMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
4837 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
4838 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4839 return _clmesh->getMeshDimension();
4842 std::string MEDFileCurveLinearMesh::simpleRepr() const
4844 return MEDFileStructuredMesh::simpleRepr();
4847 std::string MEDFileCurveLinearMesh::advancedRepr() const
4849 return simpleRepr();
4852 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4854 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4856 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
4859 what="Mesh types differ ! This is curve linear and other is NOT !";
4862 clearNonDiscrAttributes();
4863 otherC->clearNonDiscrAttributes();
4864 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
4865 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
4866 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4868 what="Mismatch of curve linear meshes ! One is defined and not other !";
4873 bool ret=coo1->isEqual(coo2,eps);
4876 what="curve linear meshes differ !";
4883 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
4885 MEDFileStructuredMesh::clearNonDiscrAttributes();
4886 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
4889 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
4891 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
4894 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name.c_str());
4895 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name.c_str());
4896 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
4897 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit.c_str());
4900 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
4902 synchronizeTinyInfoOnLeaves();
4906 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m) throw(INTERP_KERNEL::Exception)
4908 dealWithTinyInfo(m);
4914 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
4916 synchronizeTinyInfoOnLeaves();
4920 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
4924 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4927 loadCLMeshFromFile(fid,mName,dt,it,mrs);
4929 catch(INTERP_KERNEL::Exception& e)
4934 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
4936 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4937 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4938 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4939 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4940 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4941 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4942 int spaceDim=_clmesh->getSpaceDimension();
4943 int meshDim=_clmesh->getMeshDimension();
4944 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4945 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4946 const DataArrayDouble *coords=_clmesh->getCoords();
4948 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
4949 for(int i=0;i<spaceDim;i++)
4951 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
4953 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4954 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
4955 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
4957 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4958 MEDmeshUniversalNameWr(fid,maa);
4959 MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
4960 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
4961 MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
4963 MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
4965 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4968 void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4970 ParaMEDMEM::MEDCouplingMeshType meshType;
4973 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4974 if(meshType!=CURVE_LINEAR)
4976 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
4977 throw INTERP_KERNEL::Exception(oss.str().c_str());
4979 MEDFileCLMeshL2 loaderl2;
4980 loaderl2.loadAll(fid,mid,mName,dt,it);
4981 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
4984 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4987 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
4989 return new MEDFileMeshMultiTS;
4992 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName) throw(INTERP_KERNEL::Exception)
4994 return new MEDFileMeshMultiTS(fileName);
4997 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
4999 return new MEDFileMeshMultiTS(fileName,mName);
5002 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const throw(INTERP_KERNEL::Exception)
5004 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
5005 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
5007 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
5008 if((const MEDFileMesh *)*it)
5009 meshOneTs[i]=(*it)->deepCpy();
5010 ret->_mesh_one_ts=meshOneTs;
5014 std::size_t MEDFileMeshMultiTS::getHeapMemorySize() const
5016 std::size_t ret=_mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
5017 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5018 ret+=(*it)->getHeapMemorySize();
5022 const char *MEDFileMeshMultiTS::getName() const throw(INTERP_KERNEL::Exception)
5024 if(_mesh_one_ts.empty())
5025 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
5026 return _mesh_one_ts[0]->getName();
5029 void MEDFileMeshMultiTS::setName(const char *newMeshName) throw(INTERP_KERNEL::Exception)
5031 std::string oldName(getName());
5032 std::vector< std::pair<std::string,std::string> > v(1);
5033 v[0].first=oldName; v[0].second=newMeshName;
5037 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
5040 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5042 MEDFileMesh *cur(*it);
5044 ret=cur->changeNames(modifTab) || ret;
5049 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const throw(INTERP_KERNEL::Exception)
5051 if(_mesh_one_ts.empty())
5052 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
5053 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
5056 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep) throw(INTERP_KERNEL::Exception)
5059 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
5060 _mesh_one_ts.resize(1);
5061 mesh1TimeStep->incrRef();
5062 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
5063 _mesh_one_ts[0]=mesh1TimeStep;
5066 void MEDFileMeshMultiTS::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
5068 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5070 (*it)->copyOptionsFrom(*this);
5075 void MEDFileMeshMultiTS::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
5077 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5078 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5079 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5080 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5084 void MEDFileMeshMultiTS::loadFromFile(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5085 {//for the moment to be improved
5086 _mesh_one_ts.resize(1);
5087 _mesh_one_ts[0]=MEDFileMesh::New(fileName,mName,-1,-1);
5090 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
5094 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName) throw(INTERP_KERNEL::Exception)
5097 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5100 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5101 throw INTERP_KERNEL::Exception(oss.str().c_str());
5103 MEDFileUtilities::CheckFileForRead(fileName);
5104 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
5106 ParaMEDMEM::MEDCouplingMeshType meshType;
5108 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
5109 loadFromFile(fileName,ms.front().c_str());
5111 catch(INTERP_KERNEL::Exception& e)
5116 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5119 loadFromFile(fileName,mName);
5121 catch(INTERP_KERNEL::Exception& e)
5126 MEDFileMeshes *MEDFileMeshes::New()
5128 return new MEDFileMeshes;
5131 MEDFileMeshes *MEDFileMeshes::New(const char *fileName) throw(INTERP_KERNEL::Exception)
5133 return new MEDFileMeshes(fileName);
5136 void MEDFileMeshes::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
5139 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5141 (*it)->copyOptionsFrom(*this);
5146 void MEDFileMeshes::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
5148 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5149 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5150 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5151 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5156 int MEDFileMeshes::getNumberOfMeshes() const throw(INTERP_KERNEL::Exception)
5158 return _meshes.size();
5161 MEDFileMeshesIterator *MEDFileMeshes::iterator() throw(INTERP_KERNEL::Exception)
5163 return new MEDFileMeshesIterator(this);
5166 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const throw(INTERP_KERNEL::Exception)
5168 if(i<0 || i>=(int)_meshes.size())
5170 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
5171 throw INTERP_KERNEL::Exception(oss.str().c_str());
5173 return _meshes[i]->getOneTimeStep();
5176 MEDFileMesh *MEDFileMeshes::getMeshWithName(const char *mname) const throw(INTERP_KERNEL::Exception)
5178 std::vector<std::string> ms=getMeshesNames();
5179 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
5182 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
5183 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
5184 throw INTERP_KERNEL::Exception(oss.str().c_str());
5186 return getMeshAtPos((int)std::distance(ms.begin(),it));
5189 std::vector<std::string> MEDFileMeshes::getMeshesNames() const throw(INTERP_KERNEL::Exception)
5191 std::vector<std::string> ret(_meshes.size());
5193 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5195 const MEDFileMeshMultiTS *f=(*it);
5198 ret[i]=f->getName();
5202 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
5203 throw INTERP_KERNEL::Exception(oss.str().c_str());
5209 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
5212 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
5214 MEDFileMeshMultiTS *cur(*it);
5216 ret=cur->changeNames(modifTab) || ret;
5221 void MEDFileMeshes::resize(int newSize) throw(INTERP_KERNEL::Exception)
5223 _meshes.resize(newSize);
5226 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh) throw(INTERP_KERNEL::Exception)
5229 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
5230 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5231 elt->setOneTimeStep(mesh);
5232 _meshes.push_back(elt);
5235 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh) throw(INTERP_KERNEL::Exception)
5238 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
5239 if(i>=(int)_meshes.size())
5240 _meshes.resize(i+1);
5241 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5242 elt->setOneTimeStep(mesh);
5246 void MEDFileMeshes::destroyMeshAtPos(int i) throw(INTERP_KERNEL::Exception)
5248 if(i<0 || i>=(int)_meshes.size())
5250 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
5251 throw INTERP_KERNEL::Exception(oss.str().c_str());
5253 _meshes.erase(_meshes.begin()+i);
5256 void MEDFileMeshes::loadFromFile(const char *fileName) throw(INTERP_KERNEL::Exception)
5258 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5260 _meshes.resize(ms.size());
5261 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5262 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it).c_str());
5265 MEDFileMeshes::MEDFileMeshes()
5269 MEDFileMeshes::MEDFileMeshes(const char *fileName) throw(INTERP_KERNEL::Exception)
5272 loadFromFile(fileName);
5274 catch(INTERP_KERNEL::Exception& e)
5278 MEDFileMeshes *MEDFileMeshes::deepCpy() const throw(INTERP_KERNEL::Exception)
5280 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
5282 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5283 if((const MEDFileMeshMultiTS *)*it)
5284 meshes[i]=(*it)->deepCpy();
5285 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
5286 ret->_meshes=meshes;
5290 std::size_t MEDFileMeshes::getHeapMemorySize() const
5292 std::size_t ret=_meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
5293 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5294 if((const MEDFileMeshMultiTS*)*it)
5295 ret+=(*it)->getHeapMemorySize();
5299 std::string MEDFileMeshes::simpleRepr() const
5301 std::ostringstream oss;
5302 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
5303 simpleReprWithoutHeader(oss);
5307 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
5309 int nbOfMeshes=getNumberOfMeshes();
5310 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
5311 std::vector<std::string> mns=getMeshesNames();
5312 for(int i=0;i<nbOfMeshes;i++)
5313 oss << " - #" << i << " \"" << mns[i] << "\"\n";
5316 void MEDFileMeshes::checkCoherency() const throw(INTERP_KERNEL::Exception)
5318 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
5320 std::set<std::string> s;
5321 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5323 const MEDFileMeshMultiTS *elt=(*it);
5326 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
5327 throw INTERP_KERNEL::Exception(oss.str().c_str());
5329 std::size_t sz=s.size();
5330 s.insert(std::string((*it)->getName()));
5333 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
5334 throw INTERP_KERNEL::Exception(oss.str().c_str());
5339 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
5344 _nb_iter=ms->getNumberOfMeshes();
5348 MEDFileMeshesIterator::~MEDFileMeshesIterator()
5352 MEDFileMesh *MEDFileMeshesIterator::nextt()
5354 if(_iter_id<_nb_iter)
5356 MEDFileMeshes *ms(_ms);
5358 return ms->getMeshAtPos(_iter_id++);