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 std::size_t sz(st.getNumberOfItems());
2624 int mdim(getMeshDimension());
2625 for(std::size_t i=0;i<sz;i++)
2627 INTERP_KERNEL::NormalizedCellType curGt(st[i].getGeo());
2628 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(curGt);
2629 int relDim((int)cm.getDimension()-mdim);
2630 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> um(getMeshAtLevel(relDim));
2631 std::vector<int> d(um->getDistributionOfTypes());
2632 std::size_t nbOfTypes(d.size()/3);
2633 int offset=0,nbOfEltWT=-1;
2634 for(std::size_t j=0;j<nbOfTypes;j++)
2636 if(d[3*j]!=(int)curGt)
2639 { break; nbOfEltWT=d[3*j+1]; }
2642 throw INTERP_KERNEL::Exception("MEDFileUMesh::whichAreNodesFetched : asking for a geo type not present in this !");
2643 um=dynamic_cast<MEDCouplingUMesh *>(um->buildPartOfMySelf2(offset,offset+nbOfEltWT,1,true));
2644 if(st[i].getPflName().empty())
2645 um->computeNodeIdsAlg(nodesFetched);
2648 const DataArrayInt *arr(globs->getProfile(st[i].getPflName().c_str()));
2649 um=dynamic_cast<MEDCouplingUMesh *>(um->buildPartOfMySelf(arr->begin(),arr->end(),true));
2650 um->computeNodeIdsAlg(nodesFetched);
2656 * Returns the optional numbers of mesh entities of a given dimension transformed using
2657 * DataArrayInt::invertArrayN2O2O2N().
2658 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
2659 * \return const DataArrayInt * - the array of the entity numbers transformed using
2660 * DataArrayInt::invertArrayN2O2O2N().
2661 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2663 const DataArrayInt *MEDFileUMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2665 if(meshDimRelToMaxExt==1)
2667 if(!((const DataArrayInt *)_num_coords))
2668 throw INTERP_KERNEL::Exception("MEDFileUMesh::getRevNumberFieldAtLevel : no coordinates renum specified !");
2669 return _rev_num_coords;
2671 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2672 return l1->getRevNumberField();
2676 * Returns a pointer to the node coordinates array of \a this mesh \b without
2677 * incrementing its reference counter, thus there is no need to decrRef() it by the caller.
2679 DataArrayDouble *MEDFileUMesh::getCoords() const
2681 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp(_coords);
2682 if((DataArrayDouble *)tmp)
2690 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2691 * group of \a this mesh. Only mesh entities of a given dimension are included in the
2693 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2694 * \param [in] grp - the name of the group whose mesh entities are included in the
2696 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2697 * according to the optional numbers of entities, if available.
2698 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2699 * delete this mesh using decrRef() as it is no more needed.
2700 * \throw If the name of a nonexistent group is specified.
2701 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2703 MEDCouplingUMesh *MEDFileUMesh::getGroup(int meshDimRelToMaxExt, const char *grp, bool renum) const throw(INTERP_KERNEL::Exception)
2705 synchronizeTinyInfoOnLeaves();
2706 std::vector<std::string> tmp(1);
2708 return getGroups(meshDimRelToMaxExt,tmp,renum);
2712 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2713 * groups of \a this mesh. Only mesh entities of a given dimension are included in the
2715 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2716 * \param [in] grps - a sequence of group names whose mesh entities are included in the
2718 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2719 * according to the optional numbers of entities, if available.
2720 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2721 * delete this mesh using decrRef() as it is no more needed.
2722 * \throw If a name of a nonexistent group is present in \a grps.
2723 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2725 MEDCouplingUMesh *MEDFileUMesh::getGroups(int meshDimRelToMaxExt, const std::vector<std::string>& grps, bool renum) const throw(INTERP_KERNEL::Exception)
2727 synchronizeTinyInfoOnLeaves();
2728 std::vector<std::string> fams2=getFamiliesOnGroups(grps);
2729 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet=getFamilies(meshDimRelToMaxExt,fams2,renum);
2730 if(grps.size()==1 && ((MEDCouplingUMesh *)zeRet))
2731 zeRet->setName(grps[0].c_str());
2732 return zeRet.retn();
2736 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in a given
2737 * family of \a this mesh. Only mesh entities of a given dimension are included in the
2739 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2740 * \param [in] fam - the name of the family whose mesh entities are included in the
2742 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2743 * according to the optional numbers of entities, if available.
2744 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2745 * delete this mesh using decrRef() as it is no more needed.
2746 * \throw If a name of a nonexistent family is present in \a grps.
2747 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2749 MEDCouplingUMesh *MEDFileUMesh::getFamily(int meshDimRelToMaxExt, const char *fam, bool renum) const throw(INTERP_KERNEL::Exception)
2751 synchronizeTinyInfoOnLeaves();
2752 std::vector<std::string> tmp(1);
2754 return getFamilies(meshDimRelToMaxExt,tmp,renum);
2758 * Returns a new MEDCouplingUMesh corresponding to mesh entities included in given
2759 * families of \a this mesh. Only mesh entities of a given dimension are included in the
2761 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities of interest.
2762 * \param [in] fams - a sequence of family names whose mesh entities are included in the
2764 * \param [in] renum - if \c true, cells and nodes of the result mesh are permuted
2765 * according to the optional numbers of entities, if available.
2766 * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
2767 * delete this mesh using decrRef() as it is no more needed.
2768 * \throw If a name of a nonexistent family is present in \a fams.
2769 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2771 MEDCouplingUMesh *MEDFileUMesh::getFamilies(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
2773 synchronizeTinyInfoOnLeaves();
2774 if(meshDimRelToMaxExt==1)
2776 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=getFamiliesArr(1,fams,renum);
2777 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
2778 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> c=_coords->selectByTupleId(arr->getConstPointer(),arr->getConstPointer()+arr->getNbOfElems());
2782 std::vector<int> famIds=getFamiliesIds(fams);
2783 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2784 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> zeRet;
2786 zeRet=l1->getFamilyPart(&famIds[0],&famIds[0]+famIds.size(),renum);
2788 zeRet=l1->getFamilyPart(0,0,renum);
2789 if(fams.size()==1 && ((MEDCouplingUMesh *)zeRet))
2790 zeRet->setName(fams[0].c_str());
2791 return zeRet.retn();
2795 * Returns ids of mesh entities contained in given families of a given dimension.
2796 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
2798 * \param [in] fams - the names of the families of interest.
2799 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
2800 * returned instead of ids.
2801 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
2802 * numbers, if available and required, of mesh entities of the families. The caller
2803 * is to delete this array using decrRef() as it is no more needed.
2804 * \throw If the family field is missing for \a meshDimRelToMaxExt.
2806 DataArrayInt *MEDFileUMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
2808 std::vector<int> famIds=getFamiliesIds(fams);
2809 if(meshDimRelToMaxExt==1)
2811 if((const DataArrayInt *)_fam_coords)
2813 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
2815 da=_fam_coords->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
2817 da=_fam_coords->getIdsEqualList(0,0);
2819 return MEDFileUMeshSplitL1::Renumber(_num_coords,da);
2824 throw INTERP_KERNEL::Exception("MEDFileUMesh::getFamiliesArr : no family array specified on nodes !");
2826 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2828 return l1->getFamilyPartArr(&famIds[0],&famIds[0]+famIds.size(),renum);
2830 return l1->getFamilyPartArr(0,0,renum);
2834 * Returns a MEDCouplingUMesh of a given relative dimension.
2835 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2836 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2837 * To build a valid MEDCouplingUMesh from the returned one in this case,
2838 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2839 * \param [in] meshDimRelToMax - the relative dimension of interest.
2840 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2841 * optional numbers of mesh entities.
2842 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2843 * delete using decrRef() as it is no more needed.
2844 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
2845 * \sa getGenMeshAtLevel()
2847 MEDCouplingUMesh *MEDFileUMesh::getMeshAtLevel(int meshDimRelToMaxExt, bool renum) const throw(INTERP_KERNEL::Exception)
2849 synchronizeTinyInfoOnLeaves();
2850 if(meshDimRelToMaxExt==1)
2854 MEDCouplingUMesh *umesh=MEDCouplingUMesh::New();
2855 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> cc=_coords->deepCpy();
2856 umesh->setCoords(cc);
2857 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(umesh);
2858 umesh->setName(getName());
2862 const MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
2863 return l1->getWholeMesh(renum);
2867 * Returns a MEDCouplingUMesh of a given relative dimension.
2868 * \warning If \a meshDimRelToMaxExt == 1 (which means nodes), the returned mesh **is not
2869 * valid**. This is a feature, because MEDLoader does not create cells that do not exist!
2870 * To build a valid MEDCouplingUMesh from the returned one in this case,
2871 * call MEDCouplingUMesh::Build0DMeshFromCoords().
2872 * \param [in] meshDimRelToMax - the relative dimension of interest.
2873 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2874 * optional numbers of mesh entities.
2875 * \return MEDCouplingMesh * - a pointer to MEDCouplingUMesh that the caller is to
2876 * delete using decrRef() as it is no more needed.
2877 * \throw If there are no mesh entities of \a meshDimRelToMax dimension in \a this mesh.
2878 * \sa getMeshAtLevel()
2880 MEDCouplingMesh *MEDFileUMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
2882 return getMeshAtLevel(meshDimRelToMax,renum);
2886 * Returns a MEDCouplingUMesh of a relative dimension == 0.
2887 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2888 * optional numbers of mesh entities.
2889 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2890 * delete using decrRef() as it is no more needed.
2891 * \throw If there are no mesh entities of the relative dimension == 0 in \a this mesh.
2893 MEDCouplingUMesh *MEDFileUMesh::getLevel0Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2895 return getMeshAtLevel(0,renum);
2899 * Returns a MEDCouplingUMesh of a relative dimension == -1.
2900 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2901 * optional numbers of mesh entities.
2902 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2903 * delete using decrRef() as it is no more needed.
2904 * \throw If there are no mesh entities of the relative dimension == -1 in \a this mesh.
2906 MEDCouplingUMesh *MEDFileUMesh::getLevelM1Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2908 return getMeshAtLevel(-1,renum);
2912 * Returns a MEDCouplingUMesh of a relative dimension == -2.
2913 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2914 * optional numbers of mesh entities.
2915 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2916 * delete using decrRef() as it is no more needed.
2917 * \throw If there are no mesh entities of the relative dimension == -2 in \a this mesh.
2919 MEDCouplingUMesh *MEDFileUMesh::getLevelM2Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2921 return getMeshAtLevel(-2,renum);
2925 * Returns a MEDCouplingUMesh of a relative dimension == -3.
2926 * \param [in] renum - if \c true, the returned mesh is permuted according to the
2927 * optional numbers of mesh entities.
2928 * \return MEDCouplingUMesh * - a pointer to MEDCouplingUMesh that the caller is to
2929 * delete using decrRef() as it is no more needed.
2930 * \throw If there are no mesh entities of the relative dimension == -3 in \a this mesh.
2932 MEDCouplingUMesh *MEDFileUMesh::getLevelM3Mesh(bool renum) const throw(INTERP_KERNEL::Exception)
2934 return getMeshAtLevel(-3,renum);
2937 const MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
2939 if(meshDimRelToMaxExt==1)
2940 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2941 if(meshDimRelToMaxExt>1)
2942 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2943 int tracucedRk=-meshDimRelToMaxExt;
2944 if(tracucedRk>=(int)_ms.size())
2945 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2946 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2947 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2948 return _ms[tracucedRk];
2951 MEDFileUMeshSplitL1 *MEDFileUMesh::getMeshAtLevSafe(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
2953 if(meshDimRelToMaxExt==1)
2954 throw INTERP_KERNEL::Exception("Dimension request is invalid : asking for node level (1) !");
2955 if(meshDimRelToMaxExt>1)
2956 throw INTERP_KERNEL::Exception("Dimension request is invalid (>1) !");
2957 int tracucedRk=-meshDimRelToMaxExt;
2958 if(tracucedRk>=(int)_ms.size())
2959 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
2960 if((const MEDFileUMeshSplitL1 *)_ms[tracucedRk]==0)
2961 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
2962 return _ms[tracucedRk];
2965 void MEDFileUMesh::checkMeshDimCoherency(int meshDim, int meshDimRelToMax) const throw(INTERP_KERNEL::Exception)
2967 if(-meshDimRelToMax>=(int)_ms.size())
2968 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : The meshdim of mesh is not managed by 'this' !");
2970 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++,i++)
2972 if(((const MEDFileUMeshSplitL1*) (*it))!=0)
2974 int ref=(*it)->getMeshDimension();
2975 if(ref+i!=meshDim-meshDimRelToMax)
2976 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMeshDimCoherency : no coherency between levels !");
2982 * Sets the node coordinates array of \a this mesh.
2983 * \param [in] coords - the new node coordinates array.
2984 * \throw If \a coords == \c NULL.
2987 void MEDFileUMesh::setCoords(DataArrayDouble *coords) throw(INTERP_KERNEL::Exception)
2990 throw INTERP_KERNEL::Exception("MEDFileUMesh::setCoords : null pointer in input !");
2991 coords->checkAllocated();
2992 int nbOfTuples=coords->getNumberOfTuples();
2995 _fam_coords=DataArrayInt::New();
2996 _fam_coords->alloc(nbOfTuples,1);
2997 _fam_coords->fillWithZero();
3001 * Removes all groups of a given dimension in \a this mesh.
3002 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
3003 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3005 void MEDFileUMesh::eraseGroupsAtLevel(int meshDimRelToMaxExt) throw(INTERP_KERNEL::Exception)
3007 if(meshDimRelToMaxExt==1)
3009 if((DataArrayInt *)_fam_coords)
3010 _fam_coords->fillWithZero();
3013 MEDFileUMeshSplitL1 *l1=getMeshAtLevSafe(meshDimRelToMaxExt);
3014 l1->eraseFamilyField();
3019 * Removes all families with ids not present in the family fields of \a this mesh.
3021 void MEDFileUMesh::optimizeFamilies() throw(INTERP_KERNEL::Exception)
3023 std::vector<int> levs=getNonEmptyLevelsExt();
3024 std::set<int> allFamsIds;
3025 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
3027 const DataArrayInt *ffield=getFamilyFieldAtLevel(*it);
3028 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids=ffield->getDifferentValues();
3030 std::set_union(ids->begin(),ids->end(),allFamsIds.begin(),allFamsIds.end(),std::inserter(res,res.begin()));
3033 std::set<std::string> famNamesToKill;
3034 for(std::map<std::string,int>::const_iterator it=_families.begin();it!=_families.end();it++)
3036 if(allFamsIds.find((*it).second)!=allFamsIds.end())
3037 famNamesToKill.insert((*it).first);
3039 for(std::set<std::string>::const_iterator it=famNamesToKill.begin();it!=famNamesToKill.end();it++)
3040 _families.erase(*it);
3041 std::vector<std::string> grpNamesToKill;
3042 for(std::map<std::string, std::vector<std::string> >::iterator it=_groups.begin();it!=_groups.end();it++)
3044 std::vector<std::string> tmp;
3045 for(std::vector<std::string>::const_iterator it2=(*it).second.begin();it2!=(*it).second.end();it2++)
3047 if(famNamesToKill.find(*it2)==famNamesToKill.end())
3048 tmp.push_back(*it2);
3053 tmp.push_back((*it).first);
3055 for(std::vector<std::string>::const_iterator it=grpNamesToKill.begin();it!=grpNamesToKill.end();it++)
3059 void MEDFileUMesh::duplicateNodesOnM1Group(const char *grpNameM1, DataArrayInt *&nodesDuplicated, DataArrayInt *&cellsModified, DataArrayInt *&cellsNotModified) throw(INTERP_KERNEL::Exception)
3061 std::vector<int> levs=getNonEmptyLevels();
3062 if(std::find(levs.begin(),levs.end(),0)==levs.end() || std::find(levs.begin(),levs.end(),-1)==levs.end())
3063 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : This method works only for mesh definied on level 0 and -1 !");
3064 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m0=getMeshAtLevel(0);
3065 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1=getMeshAtLevel(-1);
3066 int nbNodes=m0->getNumberOfNodes();
3067 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m11=getGroup(-1,grpNameM1);
3068 DataArrayInt *tmp00=0,*tmp11=0,*tmp22=0;
3069 m0->findNodesToDuplicate(*m11,tmp00,tmp11,tmp22);
3070 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeIdsToDuplicate(tmp00);
3071 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn0(tmp11);
3072 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsToModifyConn1(tmp22);
3073 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0=static_cast<MEDCouplingUMesh *>(m0->buildPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),true));
3074 // node renumbering of cells in m1 impacted by duplication of node but not in group 'grpNameM1' on level -1
3075 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> descTmp0=DataArrayInt::New(),descITmp0=DataArrayInt::New(),revDescTmp0=DataArrayInt::New(),revDescITmp0=DataArrayInt::New();
3076 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp0Desc=tmp0->buildDescendingConnectivity(descTmp0,descITmp0,revDescTmp0,revDescITmp0);
3077 descTmp0=0; descITmp0=0; revDescTmp0=0; revDescITmp0=0;
3078 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW2=tmp0Desc->getCellIdsLyingOnNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),false);
3079 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> cellsInM1ToRenumW3=static_cast<MEDCouplingUMesh *>(tmp0Desc->buildPartOfMySelf(cellsInM1ToRenumW2->begin(),cellsInM1ToRenumW2->end(),true));
3080 DataArrayInt *cellsInM1ToRenumW4Tmp=0;
3081 m1->areCellsIncludedIn(cellsInM1ToRenumW3,2,cellsInM1ToRenumW4Tmp);
3082 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW4(cellsInM1ToRenumW4Tmp);
3083 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenumW5=cellsInM1ToRenumW4->getIdsInRange(0,m1->getNumberOfCells());
3084 cellsInM1ToRenumW5->transformWithIndArr(cellsInM1ToRenumW4->begin(),cellsInM1ToRenumW4->end());
3085 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> grpIds=getGroupArr(-1,grpNameM1);
3086 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellsInM1ToRenum=cellsInM1ToRenumW5->buildSubstraction(grpIds);
3087 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m1Part=static_cast<MEDCouplingUMesh *>(m1->buildPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),true));
3088 m1Part->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes);
3089 m1->setPartOfMySelf(cellsInM1ToRenum->begin(),cellsInM1ToRenum->end(),*m1Part);
3090 // end of node renumbering of cells in m1 impacted by duplication of node but not in group of level -1 'grpNameM1'
3091 tmp0->duplicateNodes(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end());
3092 m0->setCoords(tmp0->getCoords());
3093 m0->setPartOfMySelf(cellsToModifyConn0->begin(),cellsToModifyConn0->end(),*tmp0);
3094 m1->setCoords(m0->getCoords());
3095 _coords=m0->getCoords(); _coords->incrRef();
3096 // duplication of cells in group 'grpNameM1' on level -1
3097 m11->duplicateNodesInConn(nodeIdsToDuplicate->begin(),nodeIdsToDuplicate->end(),nbNodes); m11->setCoords(m0->getCoords());
3098 std::vector<const MEDCouplingUMesh *> v(2); v[0]=m1; v[1]=m11;
3099 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> newm1=MEDCouplingUMesh::AggregateSortedByTypeMeshesOnSameCoords(v,tmp00,tmp11);
3100 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> szOfCellGrpOfSameType(tmp00);
3101 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idInMsOfCellGrpOfSameType(tmp11);
3103 newm1->setName(getName());
3104 const DataArrayInt *fam=getFamilyFieldAtLevel(-1);
3106 throw INTERP_KERNEL::Exception("MEDFileUMesh::duplicateNodesOnM1Group : internal problem !");
3107 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFam=DataArrayInt::New();
3108 newFam->alloc(newm1->getNumberOfCells(),1);
3109 int idd=getMaxFamilyId()+1;
3110 int globStart=0,start=0,end,globEnd;
3111 int nbOfChunks=szOfCellGrpOfSameType->getNumberOfTuples();
3112 for(int i=0;i<nbOfChunks;i++)
3114 globEnd=globStart+szOfCellGrpOfSameType->getIJ(i,0);
3115 if(idInMsOfCellGrpOfSameType->getIJ(i,0)==0)
3117 end=start+szOfCellGrpOfSameType->getIJ(i,0);
3118 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> part=fam->selectByTupleId2(start,end,1);
3119 newFam->setPartOfValues1(part,globStart,globEnd,1,0,1,1,true);
3124 newFam->setPartOfValuesSimple1(idd,globStart,globEnd,1,0,1,1);
3128 newm1->setCoords(getCoords());
3129 setMeshAtLevel(-1,newm1);
3130 setFamilyFieldArr(-1,newFam);
3131 std::string grpName2(grpNameM1); grpName2+="_dup";
3132 addFamily(grpName2.c_str(),idd);
3133 addFamilyOnGrp(grpName2.c_str(),grpName2.c_str());
3138 int newNbOfNodes=getCoords()->getNumberOfTuples();
3139 newFam=DataArrayInt::New(); newFam->alloc(newNbOfNodes,1);
3140 newFam->setPartOfValues1(fam,0,nbNodes,1,0,1,1,true);
3141 newFam->setPartOfValuesSimple1(0,nbNodes,newNbOfNodes,1,0,1,1);
3144 nodesDuplicated=nodeIdsToDuplicate.retn();
3145 cellsModified=cellsToModifyConn0.retn();
3146 cellsNotModified=cellsToModifyConn1.retn();
3150 * \param [out] oldCode retrieves the distribution of types before the call if true is returned
3151 * \param [out] newCode etrieves the distribution of types after the call if true is returned
3152 * \param [out] o2nRenumCell tells for **all levels** the old 2 new renumbering of cells.
3154 * \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.
3155 * 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.
3157 bool MEDFileUMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
3159 o2nRenumCell=0; oldCode.clear(); newCode.clear();
3160 std::vector<int> levs=getNonEmptyLevels();
3162 std::vector< const DataArrayInt* > renumCellsSplited;//same than memorySaverIfThrow
3163 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > memorySaverIfThrow;//same than renumCellsSplited only in case of throw
3166 for(std::vector<int>::reverse_iterator it=levs.rbegin();it!=levs.rend();it++)
3168 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*it);
3169 std::vector<int> code1=m->getDistributionOfTypes();
3170 end=PutInThirdComponentOfCodeOffset(code1,start);
3171 oldCode.insert(oldCode.end(),code1.begin(),code1.end());
3172 bool hasChanged=m->unPolyze();
3173 DataArrayInt *fake=0;
3174 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart=m->getLevArrPerCellTypes(MEDCouplingUMesh::MEDMEM_ORDER,
3175 MEDCouplingUMesh::MEDMEM_ORDER+MEDCouplingUMesh::N_MEDMEM_ORDER,fake);
3177 renumCellsSplited.push_back(o2nCellsPart); memorySaverIfThrow.push_back(o2nCellsPart);
3180 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nCellsPart2=o2nCellsPart->buildPermArrPerLevel();
3181 m->renumberCells(o2nCellsPart2->getConstPointer(),false);
3183 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famField2,numField2;
3184 const DataArrayInt *famField=getFamilyFieldAtLevel(*it); if(famField) { famField->incrRef(); famField2=const_cast<DataArrayInt *>(famField); }
3185 const DataArrayInt *numField=getNumberFieldAtLevel(*it); if(numField) { numField->incrRef(); numField2=const_cast<DataArrayInt *>(numField); }
3186 setMeshAtLevel(*it,m);
3187 std::vector<int> code2=m->getDistributionOfTypes();
3188 end=PutInThirdComponentOfCodeOffset(code2,start);
3189 newCode.insert(newCode.end(),code2.begin(),code2.end());
3191 if(o2nCellsPart2->isIdentity())
3195 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamField=famField->renumber(o2nCellsPart2->getConstPointer());
3196 setFamilyFieldArr(*it,newFamField);
3200 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumField=numField->renumber(o2nCellsPart2->getConstPointer());
3201 setRenumFieldArr(*it,newNumField);
3206 newCode.insert(newCode.end(),code1.begin(),code1.end());
3212 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> renumCells=DataArrayInt::Aggregate(renumCellsSplited);
3213 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2nRenumCellRet=renumCells->buildPermArrPerLevel();
3214 o2nRenumCell=o2nRenumCellRet.retn();
3219 struct MEDLoaderAccVisit1
3221 MEDLoaderAccVisit1():_new_nb_of_nodes(0) { }
3222 int operator()(bool val) { return val?_new_nb_of_nodes++:-1; }
3223 int _new_nb_of_nodes;
3227 * 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.
3228 * The maximum value stored in returned array is the number of nodes of \a this minus 1 after call of this method.
3229 * The size of returned array is the number of nodes of the old (previous to the call of this method) number of nodes.
3230 * -1 values in returned array means that the corresponding old node is no more used.
3232 * \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
3233 * is modified in \a this.
3234 * \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
3237 DataArrayInt *MEDFileUMesh::zipCoords() throw(INTERP_KERNEL::Exception)
3239 const DataArrayDouble *coo=getCoords();
3241 throw INTERP_KERNEL::Exception("MEDFileUMesh::zipCoords : no coordinates set in this !");
3242 int nbOfNodes=coo->getNumberOfTuples();
3243 std::vector<bool> nodeIdsInUse(nbOfNodes,false);
3244 std::vector<int> neLevs=getNonEmptyLevels();
3245 for(std::vector<int>::const_iterator lev=neLevs.begin();lev!=neLevs.end();lev++)
3247 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=getMeshAtLevel(*lev);
3248 m->computeNodeIdsAlg(nodeIdsInUse);
3250 int nbrOfNodesInUse=(int)std::count(nodeIdsInUse.begin(),nodeIdsInUse.end(),true);
3251 if(nbrOfNodesInUse==nbOfNodes)
3253 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfNodes,1);
3254 std::transform(nodeIdsInUse.begin(),nodeIdsInUse.end(),ret->getPointer(),MEDLoaderAccVisit1());
3255 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2OBis(nbrOfNodesInUse);
3256 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=coo->selectByTupleIdSafe(ret2->begin(),ret2->end());
3257 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newFamCoords;
3258 MEDCouplingAutoRefCountObjectPtr<DataArrayAsciiChar> newNameCoords;
3259 if((const DataArrayInt *)_fam_coords)
3260 newFamCoords=_fam_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3261 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newNumCoords;
3262 if((const DataArrayInt *)_num_coords)
3263 newNumCoords=_num_coords->selectByTupleIdSafe(ret2->begin(),ret2->end());
3264 if((const DataArrayAsciiChar *)_name_coords)
3265 newNameCoords=static_cast<DataArrayAsciiChar *>(_name_coords->selectByTupleIdSafe(ret2->begin(),ret2->end()));
3266 _coords=newCoords; _fam_coords=newFamCoords; _num_coords=newNumCoords; _name_coords=newNameCoords; _rev_num_coords=0;
3267 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3269 if((MEDFileUMeshSplitL1*)*it)
3270 (*it)->renumberNodesInConn(ret->begin());
3276 * Adds a group of nodes to \a this mesh.
3277 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3278 * The ids should be sorted and different each other (MED file norm).
3279 * \throw If the node coordinates array is not set.
3280 * \throw If \a ids == \c NULL.
3281 * \throw If \a ids->getName() == "".
3282 * \throw If \a ids does not respect the MED file norm.
3283 * \throw If a group with name \a ids->getName() already exists.
3285 void MEDFileUMesh::addNodeGroup(const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
3287 const DataArrayDouble *coords=_coords;
3289 throw INTERP_KERNEL::Exception("MEDFileUMesh::addNodeGroup : no coords set !");
3290 int nbOfNodes=coords->getNumberOfTuples();
3291 if(!((DataArrayInt *)_fam_coords))
3292 { _fam_coords=DataArrayInt::New(); _fam_coords->alloc(nbOfNodes,1); _fam_coords->fillWithZero(); }
3294 addGroupUnderground(true,ids,_fam_coords);
3298 * Adds a group of nodes/cells/faces/edges to \a this mesh.
3299 * \param [in] ids - a DataArrayInt providing ids and a name of the group to add.
3300 * The ids should be sorted and different each other (MED file norm).
3301 * \throw If the node coordinates array is not set.
3302 * \throw If \a ids == \c NULL.
3303 * \throw If \a ids->getName() == "".
3304 * \throw If \a ids does not respect the MED file norm.
3305 * \throw If a group with name \a ids->getName() already exists.
3307 void MEDFileUMesh::addGroup(int meshDimRelToMaxExt, const DataArrayInt *ids) throw(INTERP_KERNEL::Exception)
3309 std::vector<int> levs=getNonEmptyLevelsExt();
3310 if(std::find(levs.begin(),levs.end(),meshDimRelToMaxExt)==levs.end())
3312 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : level " << meshDimRelToMaxExt << " not available ! Should be in ";
3313 std::copy(levs.begin(),levs.end(),std::ostream_iterator<int>(oss," ")); oss << " !"; throw INTERP_KERNEL::Exception(oss.str().c_str());
3315 if(meshDimRelToMaxExt==1)
3316 { addNodeGroup(ids); return ; }
3317 MEDFileUMeshSplitL1 *lev=getMeshAtLevSafe(meshDimRelToMaxExt);
3318 DataArrayInt *fam=lev->getOrCreateAndGetFamilyField();
3319 addGroupUnderground(false,ids,fam);
3323 * \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).
3324 * \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)
3326 void MEDFileUMesh::addGroupUnderground(bool isNodeGroup, const DataArrayInt *ids, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
3329 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : NULL pointer in input !");
3330 std::string grpName(ids->getName());
3332 throw INTERP_KERNEL::Exception("MEDFileUMesh::addGroup : empty group name ! MED file format do not accept empty group name !");
3333 ids->checkStrictlyMonotonic(true);
3334 famArr->incrRef(); MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famArrTmp(famArr);
3335 std::vector<std::string> grpsNames=getGroupsNames();
3336 if(std::find(grpsNames.begin(),grpsNames.end(),grpName)!=grpsNames.end())
3338 std::ostringstream oss; oss << "MEDFileUMesh::addGroup : Group with name \"" << grpName << "\" already exists ! Destroy it before calling this method !";
3339 throw INTERP_KERNEL::Exception(oss.str().c_str());
3341 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > allFamIds=getAllNonNullFamilyIds();
3342 allFamIds.erase(std::find(allFamIds.begin(),allFamIds.end(),famArrTmp));
3343 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> famIds=famArr->selectByTupleIdSafe(ids->begin(),ids->end());
3344 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> diffFamIds=famIds->getDifferentValues();
3345 std::vector<int> familyIds;
3346 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > idsPerfamiliyIds;
3347 int maxVal=getTheMaxAbsFamilyId()+1;
3348 std::map<std::string,int> families(_families);
3349 std::map<std::string, std::vector<std::string> > groups(_groups);
3350 std::vector<std::string> fams;
3351 bool created(false);
3352 for(const int *famId=diffFamIds->begin();famId!=diffFamIds->end();famId++)
3354 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2Tmp=famIds->getIdsEqual(*famId);
3355 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids2=ids->selectByTupleId(ids2Tmp->begin(),ids2Tmp->end());
3356 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ids1=famArr->getIdsEqual(*famId);
3357 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret0(ids1->buildSubstractionOptimized(ids2));
3360 bool isFamPresent=false;
3361 for(std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> >::const_iterator itl=allFamIds.begin();itl!=allFamIds.end() && !isFamPresent;itl++)
3362 isFamPresent=(*itl)->presenceOfValue(*famId);
3364 { familyIds.push_back(*famId); idsPerfamiliyIds.push_back(ret0); fams.push_back(FindOrCreateAndGiveFamilyWithId(families,*famId,created)); } // adding *famId in grp
3367 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ids2);
3368 std::string locFamName=FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created);
3369 fams.push_back(locFamName);
3370 if(existsFamily(*famId))
3372 std::string locFamName2=getFamilyNameGivenId(*famId); std::vector<std::string> v(2); v[0]=locFamName2; v[1]=locFamName;
3373 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3376 } // modifying all other groups on *famId to lie on maxVal and lie the grp on maxVal
3380 familyIds.push_back(isNodeGroup?maxVal:-maxVal); idsPerfamiliyIds.push_back(ret0); // modifying all other groups on *famId to lie on maxVal and on maxVal+1
3381 familyIds.push_back(isNodeGroup?maxVal+1:-maxVal-1); idsPerfamiliyIds.push_back(ids2);//grp lie only on maxVal+1
3382 std::string n2(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal+1:-maxVal-1,created)); fams.push_back(n2);
3383 if(existsFamily(*famId))
3385 std::string n1(FindOrCreateAndGiveFamilyWithId(families,isNodeGroup?maxVal:-maxVal,created)); std::vector<std::string> v(2); v[0]=n1; v[1]=n2;
3386 ChangeAllGroupsContainingFamily(groups,getFamilyNameGivenId(*famId).c_str(),v);
3391 for(std::size_t i=0;i<familyIds.size();i++)
3393 DataArrayInt *da=idsPerfamiliyIds[i];
3394 famArr->setPartOfValuesSimple3(familyIds[i],da->begin(),da->end(),0,1,1);
3398 _groups[grpName]=fams;
3402 * Changes a name of a family specified by its id.
3403 * \param [in] id - the id of the family of interest.
3404 * \param [in] newFamName - the new family name.
3405 * \throw If no family with the given \a id exists.
3407 void MEDFileUMesh::setFamilyNameAttachedOnId(int id, const std::string& newFamName) throw(INTERP_KERNEL::Exception)
3409 std::string oldName=getFamilyNameGivenId(id);
3410 _families.erase(oldName);
3411 _families[newFamName]=id;
3415 * Removes a mesh of a given dimension.
3416 * \param [in] meshDimRelToMax - the relative dimension of interest.
3417 * \throw If there is no mesh at level \a meshDimRelToMax in \a this mesh.
3419 void MEDFileUMesh::removeMeshAtLevel(int meshDimRelToMax) throw(INTERP_KERNEL::Exception)
3421 std::vector<int> levSet=getNonEmptyLevels();
3422 std::vector<int>::const_iterator it=std::find(levSet.begin(),levSet.end(),meshDimRelToMax);
3423 if(it==levSet.end())
3424 throw INTERP_KERNEL::Exception("MEDFileUMesh::removeMeshAtLevel : the requested level is not existing !");
3425 int pos=(-meshDimRelToMax);
3430 * Sets a new MEDCouplingUMesh at a given level in \a this mesh.
3431 * \param [in] meshDimRelToMax - a relative level to set the mesh at.
3432 * \param [in] m - the new mesh to set.
3433 * \param [in] newOrOld - if \c true, cells in \a m are sorted by type to be ready for
3434 * writing \a this mesh in a MED file.
3435 * \throw If the name or the description of \a this mesh and \a m are not empty and are
3437 * \throw If the node coordinates array is set \a this in mesh and \a m refers to
3438 * another node coordinates array.
3439 * \throw If the mesh dimension of \a m does not correspond to \a meshDimRelToMax or
3440 * to the existing meshes of other levels of \a this mesh.
3442 void MEDFileUMesh::setMeshAtLevel(int meshDimRelToMax, MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
3444 dealWithTinyInfo(m);
3445 std::vector<int> levSet=getNonEmptyLevels();
3446 if(std::find(levSet.begin(),levSet.end(),meshDimRelToMax)==levSet.end())
3448 if((DataArrayDouble *)_coords==0)
3450 DataArrayDouble *c=m->getCoords();
3455 if(m->getCoords()!=_coords)
3456 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshAtLevel : Invalid Given Mesh ! The coordinates are not the same ! try to use tryToShareSameCoords !");
3457 int sz=(-meshDimRelToMax)+1;
3458 if(sz>=(int)_ms.size())
3460 checkMeshDimCoherency(m->getMeshDimension(),meshDimRelToMax);
3461 _ms[sz-1]=new MEDFileUMeshSplitL1(m,newOrOld);
3464 _ms[-meshDimRelToMax]=new MEDFileUMeshSplitL1(m,newOrOld);
3468 * This method allows to set at once the content of different levels in \a this.
3469 * This method is equivalent to a series of call to MEDFileUMesh::setMeshAtLevel.
3471 * \param [in] ms - List of unstructured meshes lying on the same coordinates and having different mesh dimesnion.
3472 * \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.
3473 * If false, an exception ois thrown. If true the mesh is reordered automatically. It is highly recommanded to let this parameter to false.
3475 * \throw If \a there is a null pointer in \a ms.
3476 * \sa MEDFileUMesh::setMeshAtLevel
3478 void MEDFileUMesh::setMeshes(const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3482 const MEDCouplingUMesh *mRef=ms[0];
3484 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in the first element of input meshes !");
3485 std::string name(mRef->getName());
3486 const DataArrayDouble *coo(mRef->getCoords());
3489 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3491 const MEDCouplingUMesh *cur(*it);
3493 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : null instance in input vector of meshes !");
3494 if(coo!=cur->getCoords())
3495 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes do not share the same coordinates !");
3496 int mdim=cur->getMeshDimension();
3497 zeDim=std::max(zeDim,mdim);
3498 if(s.find(mdim)!=s.end())
3499 throw INTERP_KERNEL::Exception("MEDFileUMesh::setMeshes : The input meshes must share the same coordinates pointer, and should have different mesh dimension each other !");
3501 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
3503 int mdim=(*it)->getMeshDimension();
3504 setName((*it)->getName());
3505 setMeshAtLevel(mdim-zeDim,const_cast<MEDCouplingUMesh *>(*it),renum);
3507 setName(name.c_str());
3511 * Creates one MEDCouplingUMesh at a given level in \a this mesh from a sequence of
3512 * meshes each representing a group, and creates corresponding groups in \a this mesh.
3513 * The given meshes must share the same node coordinates array.
3514 * \param [in] meshDimRelToMax - the relative dimension to create the mesh and groups at.
3515 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3516 * create in \a this mesh.
3517 * \throw If \a ms is empty.
3518 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3519 * to the existing meshes of other levels of \a this mesh.
3520 * \throw If the meshes in \a ms do not share the same node coordinates array.
3521 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3522 * of the given meshes.
3523 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3524 * \throw If names of some meshes in \a ms are equal.
3525 * \throw If \a ms includes a mesh with an empty name.
3527 void MEDFileUMesh::setGroupsFromScratch(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3530 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : expecting a non empty vector !");
3531 int sz=(-meshDimRelToMax)+1;
3532 if(sz>=(int)_ms.size())
3534 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3535 DataArrayDouble *coo=checkMultiMesh(ms);
3536 if((DataArrayDouble *)_coords==0)
3542 if((DataArrayDouble *)_coords!=coo)
3543 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsFromScratch : coordinates mismatches !");
3544 std::vector<DataArrayInt *> corr;
3545 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,_zipconn_pol,corr);
3546 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr3(corr.begin(),corr.end());
3547 setMeshAtLevel(meshDimRelToMax,m,renum);
3548 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3549 setGroupsAtLevel(meshDimRelToMax,corr2,true);
3553 * Creates groups at a given level in \a this mesh from a sequence of
3554 * meshes each representing a group.
3555 * The given meshes must share the same node coordinates array.
3556 * \param [in] meshDimRelToMax - the relative dimension to create the groups at.
3557 * \param [in] ms - the sequence of meshes. Each mesh in \a ms represents a group to
3558 * create in \a this mesh.
3559 * \param [in] renum - if \c true, then the optional numbers of entities are taken into
3561 * \throw If \a ms is empty.
3562 * \throw If dimension of meshes in \a ms does not correspond to \a meshDimRelToMax or
3563 * to the existing meshes of other levels of \a this mesh.
3564 * \throw If the meshes in \a ms do not share the same node coordinates array.
3565 * \throw If the node coordinates array of \a this mesh (if any) is not the same as that
3566 * of the given meshes.
3567 * \throw If \a ms[ i ] is not well defined (MEDCouplingUMesh::checkCoherency()).
3568 * \throw If names of some meshes in \a ms are equal.
3569 * \throw If \a ms includes a mesh with an empty name.
3571 void MEDFileUMesh::setGroupsOnSetMesh(int meshDimRelToMax, const std::vector<const MEDCouplingUMesh *>& ms, bool renum) throw(INTERP_KERNEL::Exception)
3574 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : expecting a non empty vector !");
3575 int sz=(-meshDimRelToMax)+1;
3576 if(sz>=(int)_ms.size())
3578 checkMeshDimCoherency(ms[0]->getMeshDimension(),meshDimRelToMax);
3579 DataArrayDouble *coo=checkMultiMesh(ms);
3580 if((DataArrayDouble *)_coords==0)
3586 if((DataArrayDouble *)_coords!=coo)
3587 throw INTERP_KERNEL::Exception("MEDFileUMesh::setGroupsOnSetMesh : coordinates mismatches !");
3588 MEDCouplingUMesh *m=getMeshAtLevel(meshDimRelToMax,renum);
3589 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corr(ms.size());
3591 for(std::vector<const MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
3593 DataArrayInt *arr=0;
3594 bool test=m->areCellsIncludedIn(*it,_zipconn_pol,arr);
3598 std::ostringstream oss; oss << "MEDFileUMesh::setGroupsOnSetMesh : mesh #" << i << " is not part of whole mesh !";
3599 throw INTERP_KERNEL::Exception(oss.str().c_str());
3602 std::vector<const DataArrayInt *> corr2(corr.begin(),corr.end());
3603 setGroupsAtLevel(meshDimRelToMax,corr2,renum);
3606 DataArrayDouble *MEDFileUMesh::checkMultiMesh(const std::vector<const MEDCouplingUMesh *>& ms) const throw(INTERP_KERNEL::Exception)
3608 const DataArrayDouble *ret=ms[0]->getCoords();
3609 int mdim=ms[0]->getMeshDimension();
3610 for(unsigned int i=1;i<ms.size();i++)
3612 ms[i]->checkCoherency();
3613 if(ms[i]->getCoords()!=ret)
3614 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes must share the same coords !");
3615 if(ms[i]->getMeshDimension()!=mdim)
3616 throw INTERP_KERNEL::Exception("MEDFileUMesh::checkMultiMesh : meshes have not same mesh dimension !");
3618 return const_cast<DataArrayDouble *>(ret);
3622 * Sets the family field of a given relative dimension.
3623 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
3624 * the family field is set.
3625 * \param [in] famArr - the array of the family field.
3626 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3627 * \throw If \a famArr has an invalid size.
3629 void MEDFileUMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
3631 if(meshDimRelToMaxExt==1)
3638 DataArrayDouble *coo(_coords);
3640 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : the coordinates have not been set !");
3641 famArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setFamilyFieldArr : Problem in size of node family arr ! ");
3646 if(meshDimRelToMaxExt>1)
3647 throw INTERP_KERNEL::Exception("MEDFileUMesh::setFamilyFieldArr : Dimension request is invalid (>1) !");
3648 int traducedRk=-meshDimRelToMaxExt;
3649 if(traducedRk>=(int)_ms.size())
3650 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3651 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3652 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3653 return _ms[traducedRk]->setFamilyArr(famArr);
3657 * Sets the optional numbers of mesh entities of a given dimension.
3658 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3659 * \param [in] renumArr - the array of the numbers.
3660 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3661 * \throw If \a renumArr has an invalid size.
3663 void MEDFileUMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
3665 if(meshDimRelToMaxExt==1)
3673 DataArrayDouble *coo(_coords);
3675 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumFieldArr : the coordinates have not been set !");
3676 renumArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),1,"MEDFileUMesh::setRenumArr : Problem in size of node numbering arr ! ");
3677 renumArr->incrRef();
3678 _num_coords=renumArr;
3682 if(meshDimRelToMaxExt>1)
3683 throw INTERP_KERNEL::Exception("MEDFileUMesh::setRenumArr : Dimension request is invalid (>1) !");
3684 int traducedRk=-meshDimRelToMaxExt;
3685 if(traducedRk>=(int)_ms.size())
3686 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3687 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3688 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3689 return _ms[traducedRk]->setRenumArr(renumArr);
3693 * Sets the optional names of mesh entities of a given dimension.
3694 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
3695 * \param [in] nameArr - the array of the names.
3696 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
3697 * \throw If \a nameArr has an invalid size.
3699 void MEDFileUMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
3701 if(meshDimRelToMaxExt==1)
3708 DataArrayDouble *coo(_coords);
3710 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : the coordinates have not been set !");
3711 nameArr->checkNbOfTuplesAndComp(coo->getNumberOfTuples(),MED_SNAME_SIZE,"MEDFileUMesh::setNameFieldAtLevel : Problem in size of node numbering arr ! ");
3713 _name_coords=nameArr;
3716 if(meshDimRelToMaxExt>1)
3717 throw INTERP_KERNEL::Exception("MEDFileUMesh::setNameFieldAtLevel : Dimension request is invalid (>1) !");
3718 int traducedRk=-meshDimRelToMaxExt;
3719 if(traducedRk>=(int)_ms.size())
3720 throw INTERP_KERNEL::Exception("Invalid mesh dim relative to max given ! To low !");
3721 if((MEDFileUMeshSplitL1 *)_ms[traducedRk]==0)
3722 throw INTERP_KERNEL::Exception("On specified lev (or entity) no cells exists !");
3723 return _ms[traducedRk]->setNameArr(nameArr);
3726 void MEDFileUMesh::synchronizeTinyInfoOnLeaves() const
3728 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3729 if((const MEDFileUMeshSplitL1 *)(*it))
3730 (*it)->synchronizeTinyInfo(*this);
3734 * This method is called by MEDFileMesh::changeFamilyId. It performs only one part of the family id modification.
3736 void MEDFileUMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
3738 DataArrayInt *arr=_fam_coords;
3740 arr->changeValue(oldId,newId);
3741 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::iterator it=_ms.begin();it!=_ms.end();it++)
3743 MEDFileUMeshSplitL1 *sp=(*it);
3746 sp->changeFamilyIdArr(oldId,newId);
3751 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > MEDFileUMesh::getAllNonNullFamilyIds() const
3753 std::list< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > ret;
3754 const DataArrayInt *da(_fam_coords);
3756 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3757 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> >::const_iterator it=_ms.begin();it!=_ms.end();it++)
3759 const MEDFileUMeshSplitL1 *elt(*it);
3762 da=elt->getFamilyField();
3764 { da->incrRef(); ret.push_back(MEDCouplingAutoRefCountObjectPtr<DataArrayInt>(const_cast<DataArrayInt *>(da))); }
3770 void MEDFileUMesh::computeRevNum() const
3772 if((const DataArrayInt *)_num_coords)
3775 int maxValue=_num_coords->getMaxValue(pos);
3776 _rev_num_coords=_num_coords->invertArrayN2O2O2N(maxValue+1);
3780 std::size_t MEDFileStructuredMesh::getHeapMemorySize() const
3782 std::size_t ret=MEDFileMesh::getHeapMemorySize();
3783 if((const DataArrayInt*)_fam_nodes)
3784 ret+=_fam_nodes->getHeapMemorySize();
3785 if((const DataArrayInt*)_num_nodes)
3786 ret+=_num_nodes->getHeapMemorySize();
3787 if((const DataArrayInt*)_fam_cells)
3788 ret+=_fam_cells->getHeapMemorySize();
3789 if((const DataArrayInt*)_num_cells)
3790 ret+=_num_cells->getHeapMemorySize();
3791 if((const DataArrayInt*)_rev_num_nodes)
3792 ret+=_rev_num_nodes->getHeapMemorySize();
3793 if((const DataArrayInt*)_rev_num_cells)
3794 ret+=_rev_num_cells->getHeapMemorySize();
3798 int MEDFileStructuredMesh::getMaxAbsFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3800 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3801 if((const DataArrayInt *)_fam_nodes)
3803 int val=_fam_nodes->getMaxValue(tmp);
3804 ret=std::max(ret,std::abs(val));
3806 if((const DataArrayInt *)_fam_cells)
3808 int val=_fam_cells->getMaxValue(tmp);
3809 ret=std::max(ret,std::abs(val));
3814 int MEDFileStructuredMesh::getMaxFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3816 int ret=-std::numeric_limits<int>::max(),tmp=-1;
3817 if((const DataArrayInt *)_fam_nodes)
3819 int val=_fam_nodes->getMaxValue(tmp);
3820 ret=std::max(ret,val);
3822 if((const DataArrayInt *)_fam_cells)
3824 int val=_fam_cells->getMaxValue(tmp);
3825 ret=std::max(ret,val);
3830 int MEDFileStructuredMesh::getMinFamilyIdInArrays() const throw(INTERP_KERNEL::Exception)
3832 int ret=std::numeric_limits<int>::max(),tmp=-1;
3833 if((const DataArrayInt *)_fam_nodes)
3835 int val=_fam_nodes->getMinValue(tmp);
3836 ret=std::min(ret,val);
3838 if((const DataArrayInt *)_fam_cells)
3840 int val=_fam_cells->getMinValue(tmp);
3841 ret=std::min(ret,val);
3846 bool MEDFileStructuredMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
3848 if(!MEDFileMesh::isEqual(other,eps,what))
3850 const MEDFileStructuredMesh *otherC=dynamic_cast<const MEDFileStructuredMesh *>(other);
3853 what="Mesh types differ ! This is structured and other is NOT !";
3856 const DataArrayInt *famc1=_fam_nodes;
3857 const DataArrayInt *famc2=otherC->_fam_nodes;
3858 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3860 what="Mismatch of families arr on nodes ! One is defined and not other !";
3865 bool ret=famc1->isEqual(*famc2);
3868 what="Families arr on nodes differ !";
3873 famc2=otherC->_fam_cells;
3874 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3876 what="Mismatch of families arr on cells ! One is defined and not other !";
3881 bool ret=famc1->isEqual(*famc2);
3884 what="Families arr on cells differ !";
3889 famc2=otherC->_num_nodes;
3890 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3892 what="Mismatch of numbering arr on nodes ! One is defined and not other !";
3897 bool ret=famc1->isEqual(*famc2);
3900 what="Numbering arr on nodes differ !";
3905 famc2=otherC->_num_cells;
3906 if((famc1==0 && famc2!=0) || (famc1!=0 && famc2==0))
3908 what="Mismatch of numbering arr on cells ! One is defined and not other !";
3913 bool ret=famc1->isEqual(*famc2);
3916 what="Numbering arr on cells differ !";
3920 const DataArrayAsciiChar *d1=_names_cells;
3921 const DataArrayAsciiChar *d2=otherC->_names_cells;
3922 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3924 what="Mismatch of naming arr on cells ! One is defined and not other !";
3929 bool ret=d1->isEqual(*d2);
3932 what="Naming arr on cells differ !";
3937 d2=otherC->_names_nodes;
3938 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
3940 what="Mismatch of naming arr on nodes ! One is defined and not other !";
3945 bool ret=d1->isEqual(*d2);
3948 what="Naming arr on nodes differ !";
3955 void MEDFileStructuredMesh::clearNonDiscrAttributes() const
3957 MEDFileMesh::clearNonDiscrAttributes();
3958 const DataArrayInt *tmp=_fam_nodes;
3960 (const_cast<DataArrayInt *>(tmp))->setName("");
3963 (const_cast<DataArrayInt *>(tmp))->setName("");
3966 (const_cast<DataArrayInt *>(tmp))->setName("");
3969 (const_cast<DataArrayInt *>(tmp))->setName("");
3973 * Returns ids of mesh entities contained in given families of a given dimension.
3974 * \param [in] meshDimRelToMaxExt - a relative dimension of the mesh entities whose ids
3976 * \param [in] fams - the names of the families of interest.
3977 * \param [in] renum - if \c true, the optional numbers of entities, if available, are
3978 * returned instead of ids.
3979 * \return DataArrayInt * - a new instance of DataArrayInt holding either ids or
3980 * numbers, if available and required, of mesh entities of the families. The caller
3981 * is to delete this array using decrRef() as it is no more needed.
3982 * \throw If the family field is missing for \a meshDimRelToMaxExt.
3984 DataArrayInt *MEDFileStructuredMesh::getFamiliesArr(int meshDimRelToMaxExt, const std::vector<std::string>& fams, bool renum) const throw(INTERP_KERNEL::Exception)
3986 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
3987 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : Only available for levels 0 or 1 !");
3988 std::vector<int> famIds=getFamiliesIds(fams);
3989 if(meshDimRelToMaxExt==1)
3991 if((const DataArrayInt *)_fam_nodes)
3993 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
3995 da=_fam_nodes->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
3997 da=_fam_nodes->getIdsEqualList(0,0);
3999 return MEDFileUMeshSplitL1::Renumber(_num_nodes,da);
4004 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on nodes !");
4008 if((const DataArrayInt *)_fam_cells)
4010 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da;
4012 da=_fam_cells->getIdsEqualList(&famIds[0],&famIds[0]+famIds.size());
4014 da=_fam_cells->getIdsEqualList(0,0);
4016 return MEDFileUMeshSplitL1::Renumber(_num_cells,da);
4021 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamiliesArr : no family array specified on cells !");
4026 * Sets the family field of a given relative dimension.
4027 * \param [in] meshDimRelToMaxExt - the relative dimension of entities for which
4028 * the family field is set.
4029 * \param [in] famArr - the array of the family field.
4030 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4031 * \throw If \a famArr has an invalid size.
4032 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4034 void MEDFileStructuredMesh::setFamilyFieldArr(int meshDimRelToMaxExt, DataArrayInt *famArr) throw(INTERP_KERNEL::Exception)
4036 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4037 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4038 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4040 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setFamilyFieldArr : no structured mesh specified ! Impossible to set family array !");
4041 if(meshDimRelToMaxExt==0)
4043 int nbCells=mesh->getNumberOfCells();
4044 famArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of cells of mesh !");
4049 int nbNodes=mesh->getNumberOfNodes();
4050 famArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setFamilyFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4058 * Sets the optional numbers of mesh entities of a given dimension.
4059 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4060 * \param [in] renumArr - the array of the numbers.
4061 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4062 * \throw If \a renumArr has an invalid size.
4063 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4065 void MEDFileStructuredMesh::setRenumFieldArr(int meshDimRelToMaxExt, DataArrayInt *renumArr) throw(INTERP_KERNEL::Exception)
4067 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4068 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : Only available for levels 0 or 1 !");
4069 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4071 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setRenumFieldArr : no structured mesh specified ! Impossible to set number array !");
4072 if(meshDimRelToMaxExt==0)
4074 int nbCells=mesh->getNumberOfCells();
4075 renumArr->checkNbOfTuplesAndComp(nbCells,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Renum arr ! Mismatch with number of cells of mesh !");
4076 _num_cells=renumArr;
4080 int nbNodes=mesh->getNumberOfNodes();
4081 renumArr->checkNbOfTuplesAndComp(nbNodes,1,"MEDFileStructuredMesh::setRenumFieldArr : Problem in size of Family arr ! Mismatch with number of nodes of mesh !");
4082 _num_nodes=renumArr;
4085 renumArr->incrRef();
4089 * Sets the optional names of mesh entities of a given dimension.
4090 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4091 * \param [in] nameArr - the array of the names.
4092 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4093 * \throw If \a nameArr has an invalid size.
4095 void MEDFileStructuredMesh::setNameFieldAtLevel(int meshDimRelToMaxExt, DataArrayAsciiChar *nameArr) throw(INTERP_KERNEL::Exception)
4097 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4098 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : Only available for levels 0 or 1 !");
4099 const MEDCouplingStructuredMesh *mesh=getStructuredMesh();
4101 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::setNameFieldAtLevel : no structured mesh specified ! Impossible to set names array !");
4102 if(meshDimRelToMaxExt==0)
4104 int nbCells=mesh->getNumberOfCells();
4105 nameArr->checkNbOfTuplesAndComp(nbCells,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of cells of mesh !");
4106 _names_cells=nameArr;
4110 int nbNodes=mesh->getNumberOfNodes();
4111 nameArr->checkNbOfTuplesAndComp(nbNodes,MED_SNAME_SIZE,"MEDFileStructuredMesh::setNameFieldAtLevel : Problem in size of names arr ! Mismatch with number of nodes of mesh !");
4112 _names_nodes=nameArr;
4119 * Returns the family field for mesh entities of a given dimension.
4120 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4121 * \return const DataArrayInt * - the family field. It is an array of ids of families
4122 * each mesh entity belongs to. It can be \c NULL.
4123 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4125 const DataArrayInt *MEDFileStructuredMesh::getFamilyFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4127 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4128 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getFamilyFieldAtLevel : Only available for levels 0 or 1 !");
4129 if(meshDimRelToMaxExt==0)
4136 * Returns the optional numbers of mesh entities of a given dimension.
4137 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4138 * \return const DataArrayInt * - the array of the entity numbers.
4139 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4140 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4142 const DataArrayInt *MEDFileStructuredMesh::getNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4144 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4145 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberFieldAtLevel : Only available for levels 0 or 1 !");
4146 if(meshDimRelToMaxExt==0)
4153 * Returns the optional numbers of mesh entities of a given dimension transformed using
4154 * DataArrayInt::invertArrayN2O2O2N().
4155 * \param [in] meshDimRelToMaxExt - the relative dimension of mesh entities.
4156 * \return const DataArrayInt * - the array of the entity numbers transformed using
4157 * DataArrayInt::invertArrayN2O2O2N().
4158 * \throw If \a meshDimRelToMaxExt != 0 and \a meshDimRelToMaxExt != 1.
4159 * \throw If there are no mesh entities of \a meshDimRelToMaxExt dimension in \a this mesh.
4161 const DataArrayInt *MEDFileStructuredMesh::getRevNumberFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4163 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4164 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getRevNumberFieldAtLevel : Only available for levels 0 or 1 !");
4165 if(meshDimRelToMaxExt==0)
4167 if((const DataArrayInt *)_num_cells)
4170 int maxValue=_num_cells->getMaxValue(pos);
4171 _rev_num_cells=_num_cells->invertArrayN2O2O2N(maxValue+1);
4172 return _rev_num_cells;
4175 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no cell renumbering for a request on reverse numbering !");
4179 if((const DataArrayInt *)_num_nodes)
4182 int maxValue=_num_nodes->getMaxValue(pos);
4183 _rev_num_nodes=_num_nodes->invertArrayN2O2O2N(maxValue+1);
4184 return _rev_num_nodes;
4187 throw INTERP_KERNEL::Exception("MEDFileCMesh::getRevNumberFieldAtLevel : no node renumbering for a request on reverse numbering !");
4191 const DataArrayAsciiChar *MEDFileStructuredMesh::getNameFieldAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4193 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4194 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNameFieldAtLevel : Only available for levels 0 or 1 !");
4195 if(meshDimRelToMaxExt==0)
4196 return _names_cells;
4198 return _names_nodes;
4202 * Returns relative dimensions of mesh entities (excluding nodes) present in \a this mesh.
4203 * \return std::vector<int> - a sequence of the relative dimensions: [0].
4205 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevels() const
4207 std::vector<int> ret(1);
4212 * Returns relative dimensions of mesh entities (including nodes) present in \a this mesh.
4213 * \return std::vector<int> - a sequence of the relative dimensions: [1,0].
4215 std::vector<int> MEDFileStructuredMesh::getNonEmptyLevelsExt() const
4217 std::vector<int> ret(2);
4223 * Returns the set of extensive levels (nodes included) where not NULL family arr are defined.
4225 std::vector<int> MEDFileStructuredMesh::getFamArrNonEmptyLevelsExt() const
4227 std::vector<int> ret;
4228 const DataArrayInt *famNodes(_fam_nodes),*famCells(_fam_cells);
4237 * Returns the set of extensive levels (nodes included) where not NULL numbering arr are defined.
4239 std::vector<int> MEDFileStructuredMesh::getNumArrNonEmptyLevelsExt() const
4241 std::vector<int> ret;
4242 const DataArrayInt *numNodes(_num_nodes),*numCells(_num_cells);
4251 * Returns the set of extensive levels (nodes included) where not NULL naming arr are defined.
4253 std::vector<int> MEDFileStructuredMesh::getNameArrNonEmptyLevelsExt() const
4255 std::vector<int> ret;
4256 const DataArrayAsciiChar *namesCells(_names_cells);
4263 * no implementation here, it is not a bug, but intresically no polyhedra in \a this.
4265 bool MEDFileStructuredMesh::unPolyze(std::vector<int>& oldCode, std::vector<int>& newCode, DataArrayInt *& o2nRenumCell) throw(INTERP_KERNEL::Exception)
4267 oldCode.clear(); newCode.clear(); o2nRenumCell=0;
4271 void MEDFileStructuredMesh::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
4273 DataArrayInt *arr=_fam_nodes;
4275 arr->changeValue(oldId,newId);
4278 arr->changeValue(oldId,newId);
4281 void MEDFileStructuredMesh::deepCpyAttributes() throw(INTERP_KERNEL::Exception)
4283 if((const DataArrayInt*)_fam_nodes)
4284 _fam_nodes=_fam_nodes->deepCpy();
4285 if((const DataArrayInt*)_num_nodes)
4286 _num_nodes=_num_nodes->deepCpy();
4287 if((const DataArrayInt*)_fam_cells)
4288 _fam_cells=_fam_cells->deepCpy();
4289 if((const DataArrayInt*)_num_cells)
4290 _num_cells=_num_cells->deepCpy();
4291 if((const DataArrayInt*)_rev_num_nodes)
4292 _rev_num_nodes=_rev_num_nodes->deepCpy();
4293 if((const DataArrayInt*)_rev_num_cells)
4294 _rev_num_cells=_rev_num_cells->deepCpy();
4298 * Returns a pointer to mesh at the specified level (here 0 is compulsary for cartesian mesh).
4300 * \return a pointer to cartesian mesh that need to be managed by the caller.
4301 * \warning the returned pointer has to be managed by the caller.
4305 * Returns a pointer to MEDCouplingStructuredMesh held by \a this.
4306 * \param [in] meshDimRelToMax - it must be \c 0.
4307 * \param [in] renum - it must be \c false.
4308 * \return MEDCouplingMesh * - a pointer to MEDCouplingMesh that the caller is to
4309 * delete using decrRef() as it is no more needed.
4311 MEDCouplingMesh *MEDFileStructuredMesh::getGenMeshAtLevel(int meshDimRelToMax, bool renum) const throw(INTERP_KERNEL::Exception)
4314 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support renumbering ! To do it perform request of renum array directly !");
4315 if(meshDimRelToMax!=0)
4316 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh does not support multi level for mesh 0 expected as input !");
4317 const MEDCouplingStructuredMesh *m=getStructuredMesh();
4320 return const_cast<MEDCouplingStructuredMesh *>(m);
4324 * Returns number of mesh entities of a given relative dimension in \a this mesh.
4325 * \param [in] meshDimRelToMaxExt - the relative dimension of interest.
4326 * \return int - the number of entities.
4327 * \throw If no mesh entities of dimension \a meshDimRelToMaxExt are available in \a this mesh.
4329 int MEDFileStructuredMesh::getSizeAtLevel(int meshDimRelToMaxExt) const throw(INTERP_KERNEL::Exception)
4331 if(meshDimRelToMaxExt!=0 && meshDimRelToMaxExt!=1)
4332 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : Only available for levels 0 or 1 !");
4333 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4335 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getSizeAtLevel : No structured mesh set !");
4336 if(meshDimRelToMaxExt==0)
4337 return cmesh->getNumberOfCells();
4339 return cmesh->getNumberOfNodes();
4342 int MEDFileStructuredMesh::getNumberOfNodes() const throw(INTERP_KERNEL::Exception)
4344 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();
4346 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::getNumberOfNodes : no cartesian mesh set !");
4347 return cmesh->getNumberOfNodes();
4350 void MEDFileStructuredMesh::whichAreNodesFetched(const MEDFileField1TSStructItem& st, const MEDFileFieldGlobs *globs, std::vector<bool>& nodesFetched) const throw(INTERP_KERNEL::Exception)
4352 if(st.getNumberOfItems()!=1)
4353 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 !");
4354 if(st[0].getGeo()!=MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(getMeshDimension()))
4355 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : The sturture of field is not lying on expected geo type !");
4356 if(getNumberOfNodes()!=(int)nodesFetched.size())
4357 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : invalid size of array !");
4358 if(st[0].getPflName().empty())
4360 std::fill(nodesFetched.begin(),nodesFetched.end(),true);
4363 const DataArrayInt *arr(globs->getProfile(st[0].getPflName().c_str()));
4364 const MEDCouplingStructuredMesh *cmesh=getStructuredMesh();//cmesh not null because getNumberOfNodes called before
4365 int sz(nodesFetched.size());
4366 for(const int *work=arr->begin();work!=arr->end();work++)
4368 std::vector<int> conn;
4369 cmesh->getNodeIdsOfCell(*work,conn);
4370 for(std::vector<int>::const_iterator it=conn.begin();it!=conn.end();it++)
4371 if(*it>=0 && *it<sz)
4372 nodesFetched[*it]=true;
4374 throw INTERP_KERNEL::Exception("MEDFileStructuredMesh::whichAreNodesFetched : internal error !");
4378 med_geometry_type MEDFileStructuredMesh::GetGeoTypeFromMeshDim(int meshDim) throw(INTERP_KERNEL::Exception)
4380 med_geometry_type geoTypeReq=MED_NONE;
4384 geoTypeReq=MED_HEXA8;
4387 geoTypeReq=MED_QUAD4;
4390 geoTypeReq=MED_SEG2;
4393 geoTypeReq=MED_POINT1;
4396 throw INTERP_KERNEL::Exception("Invalid meshdim detected for structured mesh ! Must be in (1,2,3) !");
4401 void MEDFileStructuredMesh::loadStrMeshFromFile(MEDFileStrMeshL2 *strm, med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4403 setName(strm->getName());
4404 setDescription(strm->getDescription());
4405 setUnivName(strm->getUnivName());
4406 setIteration(strm->getIteration());
4407 setOrder(strm->getOrder());
4408 setTimeValue(strm->getTime());
4409 setTimeUnit(strm->getTimeUnit());
4410 MEDFileMeshL2::ReadFamiliesAndGrps(fid,mName,_families,_groups,mrs);
4411 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
4412 int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4415 if(!mrs || mrs->isNodeFamilyFieldReading())
4417 _fam_nodes=DataArrayInt::New();
4418 _fam_nodes->alloc(nbOfElt,1);
4419 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_fam_nodes->getPointer());
4422 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4425 if(!mrs || mrs->isNodeNumFieldReading())
4427 _num_nodes=DataArrayInt::New();
4428 _num_nodes->alloc(nbOfElt,1);
4429 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NONE,_num_nodes->getPointer());
4432 int meshDim=getStructuredMesh()->getMeshDimension();
4433 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4434 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_FAMILY_NUMBER,MED_NODAL,&chgt,&trsf);
4437 if(!mrs || mrs->isCellFamilyFieldReading())
4439 _fam_cells=DataArrayInt::New();
4440 _fam_cells->alloc(nbOfElt,1);
4441 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_fam_cells->getPointer());
4444 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NUMBER,MED_NODAL,&chgt,&trsf);
4447 if(!mrs || mrs->isCellNumFieldReading())
4449 _num_cells=DataArrayInt::New();
4450 _num_cells->alloc(nbOfElt,1);
4451 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_num_cells->getPointer());
4454 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_CELL,geoTypeReq,MED_NAME,MED_NODAL,&chgt,&trsf);
4457 if(!mrs || mrs->isCellNameFieldReading())
4459 _names_cells=DataArrayAsciiChar::New();
4460 _names_cells->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4461 MEDmeshEntityNameRd(fid,mName,dt,it,MED_CELL,geoTypeReq,_names_cells->getPointer());
4462 _names_cells->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4465 nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_NAME,MED_NODAL,&chgt,&trsf);
4468 if(!mrs || mrs->isNodeNameFieldReading())
4470 _names_nodes=DataArrayAsciiChar::New();
4471 _names_nodes->alloc(nbOfElt+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
4472 MEDmeshEntityNameRd(fid,mName,dt,it,MED_NODE,MED_NONE,_names_nodes->getPointer());
4473 _names_nodes->reAlloc(nbOfElt);//not a bug to avoid the memory corruption due to last \0 at the end
4478 void MEDFileStructuredMesh::writeStructuredLL(med_idt fid, const char *maa) const throw(INTERP_KERNEL::Exception)
4480 int meshDim=getStructuredMesh()->getMeshDimension();
4481 med_geometry_type geoTypeReq=GetGeoTypeFromMeshDim(meshDim);
4483 if((const DataArrayInt *)_fam_cells)
4484 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_fam_cells->getNumberOfTuples(),_fam_cells->getConstPointer());
4485 if((const DataArrayInt *)_fam_nodes)
4486 MEDmeshEntityFamilyNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_fam_nodes->getNumberOfTuples(),_fam_nodes->getConstPointer());
4487 if((const DataArrayInt *)_num_cells)
4488 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_num_cells->getNumberOfTuples(),_num_cells->getConstPointer());
4489 if((const DataArrayInt *)_num_nodes)
4490 MEDmeshEntityNumberWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_num_nodes->getNumberOfTuples(),_num_nodes->getConstPointer());
4491 if((const DataArrayAsciiChar *)_names_cells)
4493 if(_names_cells->getNumberOfComponents()!=MED_SNAME_SIZE)
4495 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on cells with number of components set to " << MED_SNAME_SIZE;
4496 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4497 throw INTERP_KERNEL::Exception(oss.str().c_str());
4499 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_CELL,geoTypeReq,_names_cells->getNumberOfTuples(),_names_cells->getConstPointer());
4501 if((const DataArrayAsciiChar *)_names_nodes)
4503 if(_names_nodes->getNumberOfComponents()!=MED_SNAME_SIZE)
4505 std::ostringstream oss; oss << "MEDFileStructuredMesh::writeStructuredLL : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
4506 oss << " ! The array has " << _names_cells->getNumberOfComponents() << " components !";
4507 throw INTERP_KERNEL::Exception(oss.str().c_str());
4509 MEDmeshEntityNameWr(fid,maa,_iteration,_order,MED_NODE,MED_NONE,_names_nodes->getNumberOfTuples(),_names_nodes->getConstPointer());
4512 MEDFileUMeshL2::WriteFamiliesAndGrps(fid,maa,_families,_groups,_too_long_str);
4516 * Returns an empty instance of MEDFileCMesh.
4517 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4518 * mesh using decrRef() as it is no more needed.
4520 MEDFileCMesh *MEDFileCMesh::New()
4522 return new MEDFileCMesh;
4526 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4527 * file. The first mesh in the file is loaded.
4528 * \param [in] fileName - the name of MED file to read.
4529 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4530 * mesh using decrRef() as it is no more needed.
4531 * \throw If the file is not readable.
4532 * \throw If there is no meshes in the file.
4533 * \throw If the mesh in the file is not a Cartesian one.
4535 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4537 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4540 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4541 throw INTERP_KERNEL::Exception(oss.str().c_str());
4543 MEDFileUtilities::CheckFileForRead(fileName);
4544 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4546 ParaMEDMEM::MEDCouplingMeshType meshType;
4548 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4549 return new MEDFileCMesh(fid,ms.front().c_str(),dt,it,mrs);
4553 * Returns a new MEDFileCMesh holding the mesh data that has been read from a given MED
4554 * file. The mesh to load is specified by its name and numbers of a time step and an
4556 * \param [in] fileName - the name of MED file to read.
4557 * \param [in] mName - the name of the mesh to read.
4558 * \param [in] dt - the number of a time step.
4559 * \param [in] it - the number of an iteration.
4560 * \return MEDFileCMesh * - a new instance of MEDFileCMesh. The caller is to delete this
4561 * mesh using decrRef() as it is no more needed.
4562 * \throw If the file is not readable.
4563 * \throw If there is no mesh with given attributes in the file.
4564 * \throw If the mesh in the file is not a Cartesian one.
4566 MEDFileCMesh *MEDFileCMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4568 MEDFileUtilities::CheckFileForRead(fileName);
4569 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4570 return new MEDFileCMesh(fid,mName,dt,it,mrs);
4573 std::size_t MEDFileCMesh::getHeapMemorySize() const
4575 std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
4576 if((const MEDCouplingCMesh *)_cmesh)
4577 ret+=_cmesh->getHeapMemorySize();
4582 * Returns the dimension on cells in \a this mesh.
4583 * \return int - the mesh dimension.
4584 * \throw If there are no cells in this mesh.
4586 int MEDFileCMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
4588 if(!((const MEDCouplingCMesh*)_cmesh))
4589 throw INTERP_KERNEL::Exception("MEDFileCMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4590 return _cmesh->getMeshDimension();
4594 * Returns a string describing \a this mesh.
4595 * \return std::string - the mesh information string.
4597 std::string MEDFileCMesh::simpleRepr() const
4599 return MEDFileStructuredMesh::simpleRepr();
4603 * Returns a full textual description of \a this mesh.
4604 * \return std::string - the string holding the mesh description.
4606 std::string MEDFileCMesh::advancedRepr() const
4608 return simpleRepr();
4611 MEDFileMesh *MEDFileCMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
4613 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4617 MEDFileMesh *MEDFileCMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
4619 return new MEDFileCMesh;
4622 MEDFileMesh *MEDFileCMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
4624 MEDCouplingAutoRefCountObjectPtr<MEDFileCMesh> ret=new MEDFileCMesh(*this);
4625 if((const MEDCouplingCMesh*)_cmesh)
4626 ret->_cmesh=static_cast<MEDCouplingCMesh*>(_cmesh->deepCpy());
4627 ret->deepCpyAttributes();
4632 * Checks if \a this and another mesh are equal.
4633 * \param [in] other - the mesh to compare with.
4634 * \param [in] eps - a precision used to compare real values.
4635 * \param [in,out] what - the string returning description of unequal data.
4636 * \return bool - \c true if the meshes are equal, \c false, else.
4638 bool MEDFileCMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4640 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4642 const MEDFileCMesh *otherC=dynamic_cast<const MEDFileCMesh *>(other);
4645 what="Mesh types differ ! This is cartesian and other is NOT !";
4648 clearNonDiscrAttributes();
4649 otherC->clearNonDiscrAttributes();
4650 const MEDCouplingCMesh *coo1=_cmesh;
4651 const MEDCouplingCMesh *coo2=otherC->_cmesh;
4652 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4654 what="Mismatch of cartesian meshes ! One is defined and not other !";
4659 bool ret=coo1->isEqual(coo2,eps);
4662 what="cartesian meshes differ !";
4670 * Clears redundant attributes of incorporated data arrays.
4672 void MEDFileCMesh::clearNonDiscrAttributes() const
4674 MEDFileStructuredMesh::clearNonDiscrAttributes();
4675 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_cmesh);//to it is not a bug umeshsplit have already the method implemented
4678 MEDFileCMesh::MEDFileCMesh()
4682 MEDFileCMesh::MEDFileCMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4685 loadCMeshFromFile(fid,mName,dt,it,mrs);
4687 catch(INTERP_KERNEL::Exception& e)
4692 void MEDFileCMesh::loadCMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4694 ParaMEDMEM::MEDCouplingMeshType meshType;
4697 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4698 if(meshType!=CARTESIAN)
4700 std::ostringstream oss; oss << "Trying to load as cartesian an existing mesh with name '" << mName << "' that is NOT cartesian !";
4701 throw INTERP_KERNEL::Exception(oss.str().c_str());
4703 MEDFileCMeshL2 loaderl2;
4704 loaderl2.loadAll(fid,mid,mName,dt,it);
4705 MEDCouplingCMesh *mesh=loaderl2.getMesh();
4708 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4712 * Returns a const pointer to MEDCouplingCMesh held by \a this mesh.
4713 * \return const MEDCouplingCMesh * - a pointer to the held MEDCouplingCMesh.
4715 const MEDCouplingCMesh *MEDFileCMesh::getMesh() const
4717 synchronizeTinyInfoOnLeaves();
4721 const MEDCouplingStructuredMesh *MEDFileCMesh::getStructuredMesh() const
4723 synchronizeTinyInfoOnLeaves();
4728 * Sets the MEDCouplingCMesh holding the data of \a this mesh.
4729 * \param [in] m - the new MEDCouplingCMesh to refer to.
4730 * \throw If the name or the description of \a this mesh and \a m are not empty and are
4733 void MEDFileCMesh::setMesh(MEDCouplingCMesh *m) throw(INTERP_KERNEL::Exception)
4735 dealWithTinyInfo(m);
4741 void MEDFileCMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
4743 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4744 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4745 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4746 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4747 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4748 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4749 int spaceDim=_cmesh->getSpaceDimension();
4750 int meshDim=_cmesh->getMeshDimension();
4751 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4752 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4753 for(int i=0;i<spaceDim;i++)
4755 std::string info(_cmesh->getCoordsAt(i)->getInfoOnComponent(0));
4757 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4758 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
4759 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
4761 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4762 MEDmeshUniversalNameWr(fid,maa);
4763 MEDmeshGridTypeWr(fid,maa,MED_CARTESIAN_GRID);
4764 for(int i=0;i<spaceDim;i++)
4766 const DataArrayDouble *da=_cmesh->getCoordsAt(i);
4767 MEDmeshGridIndexCoordinateWr(fid,maa,_iteration,_order,_time,i+1,da->getNumberOfTuples(),da->getConstPointer());
4770 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4773 void MEDFileCMesh::synchronizeTinyInfoOnLeaves() const
4775 const MEDCouplingCMesh *cmesh=_cmesh;
4778 (const_cast<MEDCouplingCMesh *>(cmesh))->setName(_name.c_str());
4779 (const_cast<MEDCouplingCMesh *>(cmesh))->setDescription(_desc_name.c_str());
4780 (const_cast<MEDCouplingCMesh *>(cmesh))->setTime(_time,_iteration,_order);
4781 (const_cast<MEDCouplingCMesh *>(cmesh))->setTimeUnit(_dt_unit.c_str());
4784 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New()
4786 return new MEDFileCurveLinearMesh;
4789 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4791 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
4794 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
4795 throw INTERP_KERNEL::Exception(oss.str().c_str());
4797 MEDFileUtilities::CheckFileForRead(fileName);
4798 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4800 ParaMEDMEM::MEDCouplingMeshType meshType;
4802 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
4803 return new MEDFileCurveLinearMesh(fid,ms.front().c_str(),dt,it,mrs);
4806 MEDFileCurveLinearMesh *MEDFileCurveLinearMesh::New(const char *fileName, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4808 MEDFileUtilities::CheckFileForRead(fileName);
4809 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
4810 return new MEDFileCurveLinearMesh(fid,mName,dt,it,mrs);
4813 std::size_t MEDFileCurveLinearMesh::getHeapMemorySize() const
4815 std::size_t ret=MEDFileStructuredMesh::getHeapMemorySize();
4816 if((const MEDCouplingCurveLinearMesh *)_clmesh)
4817 ret+=_clmesh->getHeapMemorySize();
4821 MEDFileMesh *MEDFileCurveLinearMesh::shallowCpy() const throw(INTERP_KERNEL::Exception)
4823 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4827 MEDFileMesh *MEDFileCurveLinearMesh::createNewEmpty() const throw(INTERP_KERNEL::Exception)
4829 return new MEDFileCurveLinearMesh;
4832 MEDFileMesh *MEDFileCurveLinearMesh::deepCpy() const throw(INTERP_KERNEL::Exception)
4834 MEDCouplingAutoRefCountObjectPtr<MEDFileCurveLinearMesh> ret=new MEDFileCurveLinearMesh(*this);
4835 if((const MEDCouplingCurveLinearMesh*)_clmesh)
4836 ret->_clmesh=static_cast<MEDCouplingCurveLinearMesh*>(_clmesh->deepCpy());
4837 ret->deepCpyAttributes();
4841 int MEDFileCurveLinearMesh::getMeshDimension() const throw(INTERP_KERNEL::Exception)
4843 if(!((const MEDCouplingCurveLinearMesh*)_clmesh))
4844 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::getMeshDimension : unable to get meshdimension because no mesh set !");
4845 return _clmesh->getMeshDimension();
4848 std::string MEDFileCurveLinearMesh::simpleRepr() const
4850 return MEDFileStructuredMesh::simpleRepr();
4853 std::string MEDFileCurveLinearMesh::advancedRepr() const
4855 return simpleRepr();
4858 bool MEDFileCurveLinearMesh::isEqual(const MEDFileMesh *other, double eps, std::string& what) const
4860 if(!MEDFileStructuredMesh::isEqual(other,eps,what))
4862 const MEDFileCurveLinearMesh *otherC=dynamic_cast<const MEDFileCurveLinearMesh *>(other);
4865 what="Mesh types differ ! This is curve linear and other is NOT !";
4868 clearNonDiscrAttributes();
4869 otherC->clearNonDiscrAttributes();
4870 const MEDCouplingCurveLinearMesh *coo1=_clmesh;
4871 const MEDCouplingCurveLinearMesh *coo2=otherC->_clmesh;
4872 if((coo1==0 && coo2!=0) || (coo1!=0 && coo2==0))
4874 what="Mismatch of curve linear meshes ! One is defined and not other !";
4879 bool ret=coo1->isEqual(coo2,eps);
4882 what="curve linear meshes differ !";
4889 void MEDFileCurveLinearMesh::clearNonDiscrAttributes() const
4891 MEDFileStructuredMesh::clearNonDiscrAttributes();
4892 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_clmesh);//to it is not a bug umeshsplit have already the method implemented
4895 void MEDFileCurveLinearMesh::synchronizeTinyInfoOnLeaves() const
4897 const MEDCouplingCurveLinearMesh *clmesh=_clmesh;
4900 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setName(_name.c_str());
4901 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setDescription(_desc_name.c_str());
4902 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTime(_time,_iteration,_order);
4903 (const_cast<MEDCouplingCurveLinearMesh *>(clmesh))->setTimeUnit(_dt_unit.c_str());
4906 const MEDCouplingCurveLinearMesh *MEDFileCurveLinearMesh::getMesh() const
4908 synchronizeTinyInfoOnLeaves();
4912 void MEDFileCurveLinearMesh::setMesh(MEDCouplingCurveLinearMesh *m) throw(INTERP_KERNEL::Exception)
4914 dealWithTinyInfo(m);
4920 const MEDCouplingStructuredMesh *MEDFileCurveLinearMesh::getStructuredMesh() const
4922 synchronizeTinyInfoOnLeaves();
4926 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh()
4930 MEDFileCurveLinearMesh::MEDFileCurveLinearMesh(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4933 loadCLMeshFromFile(fid,mName,dt,it,mrs);
4935 catch(INTERP_KERNEL::Exception& e)
4940 void MEDFileCurveLinearMesh::writeLL(med_idt fid) const throw(INTERP_KERNEL::Exception)
4942 INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
4943 INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
4944 INTERP_KERNEL::AutoPtr<char> dtunit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
4945 MEDLoaderBase::safeStrCpy(_name.c_str(),MED_NAME_SIZE,maa,_too_long_str);
4946 MEDLoaderBase::safeStrCpy(_desc_name.c_str(),MED_COMMENT_SIZE,desc,_too_long_str);
4947 MEDLoaderBase::safeStrCpy(_dt_unit.c_str(),MED_LNAME_SIZE,dtunit,_too_long_str);
4948 int spaceDim=_clmesh->getSpaceDimension();
4949 int meshDim=_clmesh->getMeshDimension();
4950 INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4951 INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
4952 const DataArrayDouble *coords=_clmesh->getCoords();
4954 throw INTERP_KERNEL::Exception("MEDFileCurveLinearMesh::writeLL : no coordinates set !");
4955 for(int i=0;i<spaceDim;i++)
4957 std::string info(_clmesh->getCoords()->getInfoOnComponent(i));
4959 MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
4960 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
4961 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
4963 MEDmeshCr(fid,maa,spaceDim,meshDim,MED_STRUCTURED_MESH,desc,dtunit,MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
4964 MEDmeshUniversalNameWr(fid,maa);
4965 MEDmeshGridTypeWr(fid,maa,MED_CURVILINEAR_GRID);
4966 std::vector<int> nodeGridSt=_clmesh->getNodeGridStructure();
4967 MEDmeshGridStructWr(fid,maa,_iteration,_order,_time,&nodeGridSt[0]);
4969 MEDmeshNodeCoordinateWr(fid,maa,_iteration,_order,_time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->begin());
4971 MEDFileStructuredMesh::writeStructuredLL(fid,maa);
4974 void MEDFileCurveLinearMesh::loadCLMeshFromFile(med_idt fid, const char *mName, int dt, int it, MEDFileMeshReadSelector *mrs) throw(INTERP_KERNEL::Exception)
4976 ParaMEDMEM::MEDCouplingMeshType meshType;
4979 int mid=MEDFileMeshL2::GetMeshIdFromName(fid,mName,meshType,dummy0,dummy1,dtunit);
4980 if(meshType!=CURVE_LINEAR)
4982 std::ostringstream oss; oss << "Trying to load as curve linear an existing mesh with name '" << mName << "' that is NOT curve linear !";
4983 throw INTERP_KERNEL::Exception(oss.str().c_str());
4985 MEDFileCLMeshL2 loaderl2;
4986 loaderl2.loadAll(fid,mid,mName,dt,it);
4987 MEDCouplingCurveLinearMesh *mesh=loaderl2.getMesh();
4990 loadStrMeshFromFile(&loaderl2,fid,mName,dt,it,mrs);
4993 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New()
4995 return new MEDFileMeshMultiTS;
4998 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName) throw(INTERP_KERNEL::Exception)
5000 return new MEDFileMeshMultiTS(fileName);
5003 MEDFileMeshMultiTS *MEDFileMeshMultiTS::New(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5005 return new MEDFileMeshMultiTS(fileName,mName);
5008 MEDFileMeshMultiTS *MEDFileMeshMultiTS::deepCpy() const throw(INTERP_KERNEL::Exception)
5010 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> ret=MEDFileMeshMultiTS::New();
5011 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> > meshOneTs(_mesh_one_ts.size());
5013 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++,i++)
5014 if((const MEDFileMesh *)*it)
5015 meshOneTs[i]=(*it)->deepCpy();
5016 ret->_mesh_one_ts=meshOneTs;
5020 std::size_t MEDFileMeshMultiTS::getHeapMemorySize() const
5022 std::size_t ret=_mesh_one_ts.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMesh>);
5023 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5024 ret+=(*it)->getHeapMemorySize();
5028 const char *MEDFileMeshMultiTS::getName() const throw(INTERP_KERNEL::Exception)
5030 if(_mesh_one_ts.empty())
5031 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getName : no time steps set !");
5032 return _mesh_one_ts[0]->getName();
5035 void MEDFileMeshMultiTS::setName(const char *newMeshName) throw(INTERP_KERNEL::Exception)
5037 std::string oldName(getName());
5038 std::vector< std::pair<std::string,std::string> > v(1);
5039 v[0].first=oldName; v[0].second=newMeshName;
5043 bool MEDFileMeshMultiTS::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
5046 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5048 MEDFileMesh *cur(*it);
5050 ret=cur->changeNames(modifTab) || ret;
5055 MEDFileMesh *MEDFileMeshMultiTS::getOneTimeStep() const throw(INTERP_KERNEL::Exception)
5057 if(_mesh_one_ts.empty())
5058 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::getOneTimeStep : empty time step set !");
5059 return const_cast<MEDFileMesh *>(static_cast<const MEDFileMesh *>(_mesh_one_ts[0]));
5062 void MEDFileMeshMultiTS::setOneTimeStep(MEDFileMesh *mesh1TimeStep) throw(INTERP_KERNEL::Exception)
5065 throw INTERP_KERNEL::Exception("MEDFileMeshMultiTS::setOneTimeStep : input pointer should be different from 0 !");
5066 _mesh_one_ts.resize(1);
5067 mesh1TimeStep->incrRef();
5068 //MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> toto=mesh1TimeStep;
5069 _mesh_one_ts[0]=mesh1TimeStep;
5072 void MEDFileMeshMultiTS::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
5074 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> >::const_iterator it=_mesh_one_ts.begin();it!=_mesh_one_ts.end();it++)
5076 (*it)->copyOptionsFrom(*this);
5081 void MEDFileMeshMultiTS::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
5083 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5084 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5085 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5086 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5090 void MEDFileMeshMultiTS::loadFromFile(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5091 {//for the moment to be improved
5092 _mesh_one_ts.resize(1);
5093 _mesh_one_ts[0]=MEDFileMesh::New(fileName,mName,-1,-1);
5096 MEDFileMeshMultiTS::MEDFileMeshMultiTS()
5100 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName) throw(INTERP_KERNEL::Exception)
5103 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5106 std::ostringstream oss; oss << "MEDFileUMesh::New : no meshes in file \"" << fileName << "\" !";
5107 throw INTERP_KERNEL::Exception(oss.str().c_str());
5109 MEDFileUtilities::CheckFileForRead(fileName);
5110 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
5112 ParaMEDMEM::MEDCouplingMeshType meshType;
5114 MEDFileMeshL2::GetMeshIdFromName(fid,ms.front().c_str(),meshType,dt,it,dummy2);
5115 loadFromFile(fileName,ms.front().c_str());
5117 catch(INTERP_KERNEL::Exception& e)
5122 MEDFileMeshMultiTS::MEDFileMeshMultiTS(const char *fileName, const char *mName) throw(INTERP_KERNEL::Exception)
5125 loadFromFile(fileName,mName);
5127 catch(INTERP_KERNEL::Exception& e)
5132 MEDFileMeshes *MEDFileMeshes::New()
5134 return new MEDFileMeshes;
5137 MEDFileMeshes *MEDFileMeshes::New(const char *fileName) throw(INTERP_KERNEL::Exception)
5139 return new MEDFileMeshes(fileName);
5142 void MEDFileMeshes::write(med_idt fid) const throw(INTERP_KERNEL::Exception)
5145 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5147 (*it)->copyOptionsFrom(*this);
5152 void MEDFileMeshes::write(const char *fileName, int mode) const throw(INTERP_KERNEL::Exception)
5154 med_access_mode medmod=MEDFileUtilities::TraduceWriteMode(mode);
5155 MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,medmod);
5156 std::ostringstream oss; oss << "MEDFileMesh : error on attempt to write in file : \"" << fileName << "\"";
5157 MEDFileUtilities::CheckMEDCode(fid,fid,oss.str().c_str());
5162 int MEDFileMeshes::getNumberOfMeshes() const throw(INTERP_KERNEL::Exception)
5164 return _meshes.size();
5167 MEDFileMeshesIterator *MEDFileMeshes::iterator() throw(INTERP_KERNEL::Exception)
5169 return new MEDFileMeshesIterator(this);
5172 MEDFileMesh *MEDFileMeshes::getMeshAtPos(int i) const throw(INTERP_KERNEL::Exception)
5174 if(i<0 || i>=(int)_meshes.size())
5176 std::ostringstream oss; oss << "MEDFileMeshes::getMeshAtPos : invalid mesh id given in parameter ! Should be in [0;" << _meshes.size() << ") !";
5177 throw INTERP_KERNEL::Exception(oss.str().c_str());
5179 return _meshes[i]->getOneTimeStep();
5182 MEDFileMesh *MEDFileMeshes::getMeshWithName(const char *mname) const throw(INTERP_KERNEL::Exception)
5184 std::vector<std::string> ms=getMeshesNames();
5185 std::vector<std::string>::iterator it=std::find(ms.begin(),ms.end(),mname);
5188 std::ostringstream oss; oss << "MEDFileMeshes::getMeshWithName : Mesh \"" << mname << "\" does not exist in this ! Existing are : ";
5189 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss," "));
5190 throw INTERP_KERNEL::Exception(oss.str().c_str());
5192 return getMeshAtPos((int)std::distance(ms.begin(),it));
5195 std::vector<std::string> MEDFileMeshes::getMeshesNames() const throw(INTERP_KERNEL::Exception)
5197 std::vector<std::string> ret(_meshes.size());
5199 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5201 const MEDFileMeshMultiTS *f=(*it);
5204 ret[i]=f->getName();
5208 std::ostringstream oss; oss << "MEDFileMeshes::getMeshesNames : At rank #" << i << " mesh is not defined !";
5209 throw INTERP_KERNEL::Exception(oss.str().c_str());
5215 bool MEDFileMeshes::changeNames(const std::vector< std::pair<std::string,std::string> >& modifTab) throw(INTERP_KERNEL::Exception)
5218 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::iterator it=_meshes.begin();it!=_meshes.end();it++)
5220 MEDFileMeshMultiTS *cur(*it);
5222 ret=cur->changeNames(modifTab) || ret;
5227 void MEDFileMeshes::resize(int newSize) throw(INTERP_KERNEL::Exception)
5229 _meshes.resize(newSize);
5232 void MEDFileMeshes::pushMesh(MEDFileMesh *mesh) throw(INTERP_KERNEL::Exception)
5235 throw INTERP_KERNEL::Exception("MEDFileMeshes::pushMesh : invalid input pointer ! should be different from 0 !");
5236 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5237 elt->setOneTimeStep(mesh);
5238 _meshes.push_back(elt);
5241 void MEDFileMeshes::setMeshAtPos(int i, MEDFileMesh *mesh) throw(INTERP_KERNEL::Exception)
5244 throw INTERP_KERNEL::Exception("MEDFileMeshes::setMeshAtPos : invalid input pointer ! should be different from 0 !");
5245 if(i>=(int)_meshes.size())
5246 _meshes.resize(i+1);
5247 MEDFileMeshMultiTS *elt=MEDFileMeshMultiTS::New();
5248 elt->setOneTimeStep(mesh);
5252 void MEDFileMeshes::destroyMeshAtPos(int i) throw(INTERP_KERNEL::Exception)
5254 if(i<0 || i>=(int)_meshes.size())
5256 std::ostringstream oss; oss << "MEDFileMeshes::destroyMeshAtPos : Invalid given id in input (" << i << ") should be in [0," << _meshes.size() << ") !";
5257 throw INTERP_KERNEL::Exception(oss.str().c_str());
5259 _meshes.erase(_meshes.begin()+i);
5262 void MEDFileMeshes::loadFromFile(const char *fileName) throw(INTERP_KERNEL::Exception)
5264 std::vector<std::string> ms=MEDLoader::GetMeshNames(fileName);
5266 _meshes.resize(ms.size());
5267 for(std::vector<std::string>::const_iterator it=ms.begin();it!=ms.end();it++,i++)
5268 _meshes[i]=MEDFileMeshMultiTS::New(fileName,(*it).c_str());
5271 MEDFileMeshes::MEDFileMeshes()
5275 MEDFileMeshes::MEDFileMeshes(const char *fileName) throw(INTERP_KERNEL::Exception)
5278 loadFromFile(fileName);
5280 catch(INTERP_KERNEL::Exception& e)
5284 MEDFileMeshes *MEDFileMeshes::deepCpy() const throw(INTERP_KERNEL::Exception)
5286 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> > meshes(_meshes.size());
5288 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5289 if((const MEDFileMeshMultiTS *)*it)
5290 meshes[i]=(*it)->deepCpy();
5291 MEDCouplingAutoRefCountObjectPtr<MEDFileMeshes> ret=MEDFileMeshes::New();
5292 ret->_meshes=meshes;
5296 std::size_t MEDFileMeshes::getHeapMemorySize() const
5298 std::size_t ret=_meshes.capacity()*(sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS>));
5299 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++)
5300 if((const MEDFileMeshMultiTS*)*it)
5301 ret+=(*it)->getHeapMemorySize();
5305 std::string MEDFileMeshes::simpleRepr() const
5307 std::ostringstream oss;
5308 oss << "(*****************)\n(* MEDFileMeshes *)\n(*****************)\n\n";
5309 simpleReprWithoutHeader(oss);
5313 void MEDFileMeshes::simpleReprWithoutHeader(std::ostream& oss) const
5315 int nbOfMeshes=getNumberOfMeshes();
5316 oss << "There are " << nbOfMeshes << " meshes with the following names : \n";
5317 std::vector<std::string> mns=getMeshesNames();
5318 for(int i=0;i<nbOfMeshes;i++)
5319 oss << " - #" << i << " \"" << mns[i] << "\"\n";
5322 void MEDFileMeshes::checkCoherency() const throw(INTERP_KERNEL::Exception)
5324 static const char MSG[]="MEDFileMeshes::checkCoherency : mesh at rank ";
5326 std::set<std::string> s;
5327 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileMeshMultiTS> >::const_iterator it=_meshes.begin();it!=_meshes.end();it++,i++)
5329 const MEDFileMeshMultiTS *elt=(*it);
5332 std::ostringstream oss; oss << MSG << i << "/" << _meshes.size() << " is empty !";
5333 throw INTERP_KERNEL::Exception(oss.str().c_str());
5335 std::size_t sz=s.size();
5336 s.insert(std::string((*it)->getName()));
5339 std::ostringstream oss; oss << MSG << i << " has a name (\"" << (*it)->getName() << "\") already used by an another mesh in list !";
5340 throw INTERP_KERNEL::Exception(oss.str().c_str());
5345 MEDFileMeshesIterator::MEDFileMeshesIterator(MEDFileMeshes *ms):_ms(ms),_iter_id(0),_nb_iter(0)
5350 _nb_iter=ms->getNumberOfMeshes();
5354 MEDFileMeshesIterator::~MEDFileMeshesIterator()
5358 MEDFileMesh *MEDFileMeshesIterator::nextt()
5360 if(_iter_id<_nb_iter)
5362 MEDFileMeshes *ms(_ms);
5364 return ms->getMeshAtPos(_iter_id++);