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 "MEDFileFieldOverView.hxx"
22 #include "MEDFileField.hxx"
23 #include "MEDFileMesh.hxx"
25 #include "CellModel.hxx"
27 using namespace ParaMEDMEM;
29 MEDFileMeshStruct *MEDFileMeshStruct::New(const MEDFileMesh *mesh)
31 return new MEDFileMeshStruct(mesh);
34 std::size_t MEDFileMeshStruct::getHeapMemorySize() const
37 for(std::vector< std::vector<int> >::const_iterator it0=_geo_types_distrib.begin();it0!=_geo_types_distrib.end();it0++)
38 ret+=(*it0).capacity()*sizeof(int);
39 ret+=_geo_types_distrib.capacity()*sizeof(std::vector<int>);
43 MEDFileMeshStruct::MEDFileMeshStruct(const MEDFileMesh *mesh):_mesh(mesh)
45 std::vector<int> levs=mesh->getNonEmptyLevels();
46 _name=mesh->getName();
47 _nb_nodes=mesh->getNumberOfNodes();
48 _geo_types_distrib.resize(levs.size());
49 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
51 MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> mLev=mesh->getGenMeshAtLevel(*lev);
52 _geo_types_distrib[-(*lev)]=mLev->getDistributionOfTypes();
56 int MEDFileMeshStruct::getLevelOfGeoType(INTERP_KERNEL::NormalizedCellType t) const throw(INTERP_KERNEL::Exception)
59 for(std::vector< std::vector<int> >::const_iterator it1=_geo_types_distrib.begin();it1!=_geo_types_distrib.end();it1++,j--)
61 std::size_t sz=(*it1).size();
63 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getLevelOfGeoType : internal error in code !");
64 std::size_t nbGeo=sz/3;
65 for(std::size_t i=0;i<nbGeo;i++)
66 if((*it1)[3*i]==(int)t)
69 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getLevelOfGeoType : The specified geometric type is not present in the mesh structure !");
72 int MEDFileMeshStruct::getNumberOfElemsOfGeoType(INTERP_KERNEL::NormalizedCellType t) const throw(INTERP_KERNEL::Exception)
74 for(std::vector< std::vector<int> >::const_iterator it1=_geo_types_distrib.begin();it1!=_geo_types_distrib.end();it1++)
76 std::size_t sz=(*it1).size();
78 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getNumberOfElemsOfGeoType : internal error in code !");
79 std::size_t nbGeo=sz/3;
80 for(std::size_t i=0;i<nbGeo;i++)
81 if((*it1)[3*i]==(int)t)
84 throw INTERP_KERNEL::Exception("The specified geometric type is not present in the mesh structure !");
87 int MEDFileMeshStruct::getNumberOfLevs() const
89 return (int)_geo_types_distrib.size();
92 int MEDFileMeshStruct::getNumberOfGeoTypesInLev(int relativeLev) const throw(INTERP_KERNEL::Exception)
94 int pos(-relativeLev);
95 if(pos<0 || pos>=_geo_types_distrib.size())
96 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getNumberOfGeoTypesInLev : invalid level specified !");
97 std::size_t sz=_geo_types_distrib[pos].size();
99 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getNumberOfGeoTypesInLev : internal error in code !");
105 MEDFileField1TSStructItem2::MEDFileField1TSStructItem2()
109 MEDFileField1TSStructItem2::MEDFileField1TSStructItem2(INTERP_KERNEL::NormalizedCellType a, const std::pair<int,int>& b, const std::string& c, const std::string& d):_geo_type(a),_start_end(b),_pfl(DataArrayInt::New()),_loc(d),_nb_of_entity(-1)
111 _pfl->setName(c.c_str());
114 void MEDFileField1TSStructItem2::checkWithMeshStructForCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
116 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
117 checkInRange(nbOfEnt,1,globs);
120 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussNE(const MEDFileMeshStruct *mst, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
122 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
123 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(_geo_type);
124 checkInRange(nbOfEnt,(int)cm.getNumberOfNodes(),globs);
127 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT(const MEDFileMeshStruct *mst, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
130 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no globals specified !");
132 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no localization specified !");
133 const MEDFileFieldLoc& loc=globs->getLocalization(_loc.c_str());
134 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
135 checkInRange(nbOfEnt,loc.getNumberOfGaussPoints(),globs);
138 std::string MEDFileField1TSStructItem2::getPflName() const
140 return _pfl->getName();
144 * \param [in] nbOfEntity - number of entity that can be either cells or nodes. Not other possiblity.
145 * \param [in] nip - number of integration points. 1 for ON_CELLS and NO_NODES
147 void MEDFileField1TSStructItem2::checkInRange(int nbOfEntity, int nip, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
149 _nb_of_entity=nbOfEntity;
150 if(_pfl->getName().empty())
152 if(nbOfEntity!=(_start_end.second-_start_end.first)/nip)
153 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Mismatch between number of entities and size of node field !");
159 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no globals found in file !");
160 const DataArrayInt *pfl=globs->getProfile(_pfl->getName().c_str());
162 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no such profile found in file !");
163 pfl->checkAllIdsInRange(0,nbOfEntity);
167 bool MEDFileField1TSStructItem2::operator==(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception)
169 //_nb_of_entity is not taken into account here. It is not a bug, because no mesh consideration needed here to perform fast compare.
170 //idem for _loc. It is not an effective attribute for support comparison.
171 return _geo_type==other._geo_type && _start_end==other._start_end && _pfl->getName()==other._pfl->getName();
174 bool MEDFileField1TSStructItem2::isCellSupportEqual(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception)
176 if(_geo_type!=other._geo_type)
178 if(_nb_of_entity!=other._nb_of_entity)
180 if((_pfl->getName().empty() && !other._pfl->getName().empty()) || (!_pfl->getName().empty() && other._pfl->getName().empty()))
182 if(_pfl->getName().empty() && other._pfl->getName().empty())
184 return _pfl->isEqualWithoutConsideringStr(*other._pfl);
188 * \a objs must be non empty. \a objs should contain items having same geometric type.
190 MEDFileField1TSStructItem2 MEDFileField1TSStructItem2::BuildAggregationOf(const std::vector<const MEDFileField1TSStructItem2 *>& objs, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
193 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : empty input !");
195 return MEDFileField1TSStructItem2(*objs[0]);
196 INTERP_KERNEL::NormalizedCellType gt(objs[0]->_geo_type);
197 int nbEntityRef(objs[0]->_nb_of_entity);
198 std::size_t sz(objs.size());
199 std::vector<const DataArrayInt *> arrs(sz);
200 for(std::size_t i=0;i<sz;i++)
202 const MEDFileField1TSStructItem2 *obj(objs[i]);
203 if(gt!=obj->_geo_type)
204 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the same geo type !");
205 if(nbEntityRef!=obj->_nb_of_entity)
206 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the global nb of entity !");
207 if(obj->_pfl->getName().empty())
208 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! Several same geo type chunk must all lie on profiles !");
209 arrs[i]=globs->getProfile(obj->_pfl->getName().c_str());
211 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr(DataArrayInt::Aggregate(arrs));
213 int oldNbTuples(arr->getNumberOfTuples());
214 arr=arr->buildUnique();
215 if(oldNbTuples!=arr->getNumberOfTuples())
216 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : some entities are present several times !");
217 if(arr->isIdentity() && oldNbTuples==nbEntityRef)
219 std::pair<int,int> p(0,nbEntityRef);
221 MEDFileField1TSStructItem2 ret(gt,p,a,b);
222 ret._nb_of_entity=nbEntityRef;
228 std::pair<int,int> p(0,oldNbTuples);
230 MEDFileField1TSStructItem2 ret(gt,p,a,b);
231 ret._nb_of_entity=nbEntityRef;
237 std::size_t MEDFileField1TSStructItem2::getHeapMemorySize() const
240 const DataArrayInt *pfl(_pfl);
242 ret+=pfl->getHeapMemorySize();
243 ret+=_loc.capacity();
249 MEDFileField1TSStructItem::MEDFileField1TSStructItem(TypeOfField a, const std::vector< MEDFileField1TSStructItem2 >& b):_computed(false),_type(a),_items(b)
253 void MEDFileField1TSStructItem::checkWithMeshStruct(const MEDFileMeshStruct *mst, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
259 int nbOfEnt=mst->getNumberOfNodes();
261 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : for nodes field only one subdivision supported !");
262 _items[0].checkInRange(nbOfEnt,1,globs);
267 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
268 (*it).checkWithMeshStructForCells(mst,globs);
273 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
274 (*it).checkWithMeshStructForGaussNE(mst,globs);
279 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
280 (*it).checkWithMeshStructForGaussPT(mst,globs);
284 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : not managed field type !");
288 bool MEDFileField1TSStructItem::operator==(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception)
290 if(_type!=other._type)
292 if(_items.size()!=other._items.size())
294 for(std::size_t i=0;i<_items.size();i++)
295 if(!(_items[i]==other._items[i]))
300 bool MEDFileField1TSStructItem::isCellSupportEqual(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception)
302 if(_type!=other._type)
304 if(_items.size()!=other._items.size())
306 for(std::size_t i=0;i<_items.size();i++)
307 if(!(_items[i].isCellSupportEqual(other._items[i])))
312 bool MEDFileField1TSStructItem::isEntityCell() const
323 CmpGeo(INTERP_KERNEL::NormalizedCellType geoTyp):_geo_type(geoTyp) { }
324 bool operator()(const std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > & v) const { return _geo_type==v.first; }
326 INTERP_KERNEL::NormalizedCellType _geo_type;
329 MEDFileField1TSStructItem MEDFileField1TSStructItem::simplifyMeOnCellEntity(const MEDFileFieldGlobs *globs) const throw(INTERP_KERNEL::Exception)
332 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::simplifyMeOnCellEntity : must be on ON_CELLS, ON_GAUSS_NE or ON_GAUSS_PT !");
333 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > > m;
335 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
337 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > >::iterator it0(std::find_if(m.begin(),m.end(),CmpGeo((*it).getGeo())));
339 m.push_back(std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> >((*it).getGeo(),std::vector<std::size_t>(1,i)));
341 (*it0).second.push_back(i);
343 if(m.size()==_items.size())
345 MEDFileField1TSStructItem ret(*this);
349 std::size_t sz(m.size());
350 std::vector< MEDFileField1TSStructItem2 > items(sz);
353 const std::vector<std::size_t>& ids=m[i].second;
354 std::vector<const MEDFileField1TSStructItem2 *>objs(ids.size());
355 for(std::size_t j=0;j<ids.size();j++)
356 objs[j]=&_items[ids[j]];
357 items[i]=MEDFileField1TSStructItem2::BuildAggregationOf(objs,globs);
359 MEDFileField1TSStructItem ret(ON_CELLS,items);
365 * \a this is expected to be ON_CELLS and simplified.
367 bool MEDFileField1TSStructItem::isCompatibleWithNodesDiscr(const MEDFileField1TSStructItem& other, const MEDFileMeshStruct *meshSt, const MEDFileFieldGlobs *globs) const throw(INTERP_KERNEL::Exception)
369 if(other._type!=ON_NODES)
370 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other must be on nodes !");
371 if(other._items.size()!=1)
372 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other is on nodes but number of subparts !");
374 bool ret0=isFullyOnOneLev(meshSt,theFirstLevFull);
375 const MEDFileField1TSStructItem2& otherNodeIt(other._items[0]);
376 if(otherNodeIt.getPflName().empty())
380 return theFirstLevFull==0;
384 const DataArrayInt *pfl=globs->getProfile(otherNodeIt.getPflName().c_str());
385 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cpyPfl(pfl->deepCpy());
387 int nbOfNodes(meshSt->getNumberOfNodes());
388 if(cpyPfl->isIdentity() && cpyPfl->getNumberOfTuples()==nbOfNodes)
389 {//on all nodes also !
392 return theFirstLevFull==0;
394 std::vector<bool> nodesFetched(nbOfNodes,false);
395 meshSt->getTheMesh()->whichAreNodesFetched(*this,globs,nodesFetched);
396 return cpyPfl->isFittingWith(nodesFetched);
400 bool MEDFileField1TSStructItem::isFullyOnOneLev(const MEDFileMeshStruct *meshSt, int& theFirstLevFull) const throw(INTERP_KERNEL::Exception)
403 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : works only for ON_CELLS discretization !");
405 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : items vector is empty !");
406 int nbOfLevs(meshSt->getNumberOfLevs());
408 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : no levels in input mesh structure !");
409 std::vector<int> levs(nbOfLevs);
412 std::set<INTERP_KERNEL::NormalizedCellType> gts;
413 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
415 if(!(*it).getPflName().empty())
417 INTERP_KERNEL::NormalizedCellType gt((*it).getGeo());
418 if(gts.find(gt)!=gts.end())
419 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : internal error !");
421 int pos(meshSt->getLevelOfGeoType((*it).getGeo()));
424 for(int i=0;i<nbOfLevs;i++)
425 if(meshSt->getNumberOfGeoTypesInLev(-i)==levs[i])
426 { theFirstLevFull=-i; return true; }
430 const MEDFileField1TSStructItem2& MEDFileField1TSStructItem::operator[](std::size_t i) const throw(INTERP_KERNEL::Exception)
432 if(i<0 || i>=_items.size())
433 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::operator[] : input is not in valid range !");
437 std::size_t MEDFileField1TSStructItem::getHeapMemorySize() const
440 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
441 ret+=(*it).getHeapMemorySize();
442 ret+=_items.size()*sizeof(MEDFileField1TSStructItem2);
446 MEDCouplingMesh *MEDFileField1TSStructItem::buildFromScratchDataSetSupportOnCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception)
453 MEDFileField1TSStruct *MEDFileField1TSStruct::New(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst) throw(INTERP_KERNEL::Exception)
455 return new MEDFileField1TSStruct(ref,mst);
458 MEDFileField1TSStruct::MEDFileField1TSStruct(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
460 _already_checked.push_back(BuildItemFrom(ref,mst));
463 void MEDFileField1TSStruct::checkWithMeshStruct(MEDFileMeshStruct *mst, const MEDFileFieldGlobs *globs) throw(INTERP_KERNEL::Exception)
465 if(_already_checked.empty())
466 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::checkWithMeshStruct : not correctly initialized !");
467 _already_checked.back().checkWithMeshStruct(mst,globs);
470 bool MEDFileField1TSStruct::isEqualConsideringThePast(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *mst) const throw(INTERP_KERNEL::Exception)
472 MEDFileField1TSStructItem b(BuildItemFrom(other,mst));
473 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
482 * Not const because \a other structure will be added to the \c _already_checked attribute in case of success.
484 bool MEDFileField1TSStruct::isSupportSameAs(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt) throw(INTERP_KERNEL::Exception)
486 if(_already_checked.empty())
487 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : no ref !");
488 MEDFileField1TSStructItem b(BuildItemFrom(other,meshSt));
489 if(!_already_checked[0].isEntityCell() || !b.isEntityCell())
490 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : only available on cell entities !");
491 MEDFileField1TSStructItem other1(b.simplifyMeOnCellEntity(other->contentNotNull()));
493 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
494 if((*it).isComputed())
499 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other->contentNotNull()));
500 ret=this1.isCellSupportEqual(other1);
502 _already_checked.push_back(this1);
505 ret=_already_checked[found].isCellSupportEqual(other1);
507 _already_checked.push_back(b);
511 bool MEDFileField1TSStruct::isCompatibleWithNodesDiscr(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt) throw(INTERP_KERNEL::Exception)
513 if(_already_checked.empty())
514 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isCompatibleWithNodesDiscr : no ref !");
515 if(!_already_checked[0].isEntityCell())
516 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isCompatibleWithNodesDiscr : only available on cell entities !");
517 MEDFileField1TSStructItem other1(BuildItemFrom(other,meshSt));
520 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
521 if((*it).isComputed())
526 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other->contentNotNull()));
527 ret=this1.isCompatibleWithNodesDiscr(other1,meshSt,other->contentNotNull());
529 _already_checked.push_back(this1);
532 ret=_already_checked[found].isCompatibleWithNodesDiscr(other1,meshSt,other->contentNotNull());
534 _already_checked.push_back(other1);
538 std::size_t MEDFileField1TSStruct::getHeapMemorySize() const
541 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
542 ret+=(*it).getHeapMemorySize();
543 ret+=_already_checked.capacity()*sizeof(MEDFileField1TSStructItem);
547 MEDFileField1TSStructItem MEDFileField1TSStruct::BuildItemFrom(const MEDFileAnyTypeField1TS *ref, const MEDFileMeshStruct *meshSt)
550 std::vector< MEDFileField1TSStructItem2 > anItems;
552 std::vector< std::vector<std::string> > pfls,locs;
553 std::vector< std::vector<TypeOfField> > typesF;
554 std::vector<INTERP_KERNEL::NormalizedCellType> geoTypes;
555 std::vector< std::vector<std::pair<int,int> > > strtEnds=ref->getFieldSplitedByType(0,geoTypes,typesF,pfls,locs);
556 std::size_t nbOfGeoTypes(geoTypes.size());
558 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : not null by empty ref !");
560 for(std::size_t i=0;i<nbOfGeoTypes;i++)
562 std::size_t sz=typesF[i].size();
563 if(strtEnds[i].size()<1 || sz<1 || pfls[i].size()<1)
564 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : internal error #1 !");
570 for(std::size_t j=0;j<sz;j++)
572 if(atype==typesF[i][j])
573 anItems.push_back(MEDFileField1TSStructItem2(geoTypes[i],strtEnds[i][j],pfls[i][j],locs[i][j]));
575 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : can be applied only on single spatial discretization fields ! Call SplitPerDiscretization method !");
578 MEDFileField1TSStructItem ret(atype,anItems);
579 ret.checkWithMeshStruct(meshSt,ref->contentNotNull());
583 MEDCouplingMesh *MEDFileField1TSStruct::buildFromScratchDataSetSupport(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception)
585 if(_already_checked.empty())
586 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::buildFromScratchDataSetSupport : No outline structure in this !");
587 int pos0(-1),pos1(-1);
588 if(presenceOfCellDiscr(pos0))
590 if(!presenceOfPartialNodeDiscr(pos1))
591 return _already_checked[pos0].buildFromScratchDataSetSupportOnCells(mst,globs);
593 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::buildFromScratchDataSetSupport : tony do it very soon !");
597 if(!presenceOfPartialNodeDiscr(pos1))
598 {//we have only all nodes, no cell definition info -> level 0;
599 return mst->getTheMesh()->getGenMeshAtLevel(0);
605 * Returns true if presence in \a this of discretization ON_CELLS, ON_GAUSS_PT, ON_GAUSS_NE.
606 * If true is returned the pos of the easiest is returned. The easiest is the first element in \a this having the less splitted subparts.
608 bool MEDFileField1TSStruct::presenceOfCellDiscr(int& pos) const throw(INTERP_KERNEL::Exception)
610 std::size_t refSz(std::numeric_limits<std::size_t>::max());
613 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
615 if((*it).getType()!=ON_NODES)
618 std::size_t sz((*it).getNumberOfItems());
624 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfCellDiscr : an element in this on entity CELL is empty !");
629 * Returns true if presence in \a this of discretization ON_NODES.
630 * If true is returned the pos of the first element containing the single subpart.
632 bool MEDFileField1TSStruct::presenceOfPartialNodeDiscr(int& pos) const throw(INTERP_KERNEL::Exception)
635 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
637 if((*it).getType()==ON_NODES)
639 std::size_t sz((*it).getNumberOfItems());
642 if(!(*it)[0].getPflName().empty())
643 { pos=i; return true; }
646 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfPartialNodeDiscr : an element in this on entity NODE is split into several parts !");
654 MEDFileFastCellSupportComparator *MEDFileFastCellSupportComparator::New(const MEDFileMesh *m, const MEDFileAnyTypeFieldMultiTS *ref) throw(INTERP_KERNEL::Exception)
656 return new MEDFileFastCellSupportComparator(m,ref);
659 MEDFileFastCellSupportComparator::MEDFileFastCellSupportComparator(const MEDFileMesh *m, const MEDFileAnyTypeFieldMultiTS *ref)
661 _mesh_comp=MEDFileMeshStruct::New(m);
662 int nbPts=ref->getNumberOfTS();
663 _f1ts_cmps.resize(nbPts);
664 for(int i=0;i<nbPts;i++)
666 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=ref->getTimeStepAtPos(i);
667 _f1ts_cmps[i]=MEDFileField1TSStruct::New(elt,_mesh_comp);
668 _f1ts_cmps[i]->checkWithMeshStruct(_mesh_comp,elt->contentNotNull());
672 std::size_t MEDFileFastCellSupportComparator::getHeapMemorySize() const
675 const MEDFileMeshStruct *mst(_mesh_comp);
677 ret+=mst->getHeapMemorySize();
678 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct> >::const_iterator it=_f1ts_cmps.begin();it!=_f1ts_cmps.end();it++)
680 const MEDFileField1TSStruct *cur(*it);
682 ret+=cur->getHeapMemorySize()+sizeof(MEDFileField1TSStruct);
684 ret+=_f1ts_cmps.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct>);
688 bool MEDFileFastCellSupportComparator::isEqual(const MEDFileAnyTypeFieldMultiTS *other) throw(INTERP_KERNEL::Exception)
690 int nbPts=other->getNumberOfTS();
691 if(nbPts!=(int)_f1ts_cmps.size())
693 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isEqual : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
694 throw INTERP_KERNEL::Exception(oss.str().c_str());
696 for(int i=0;i<nbPts;i++)
698 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
699 if(!_f1ts_cmps[i]->isEqualConsideringThePast(elt,_mesh_comp))
700 if(!_f1ts_cmps[i]->isSupportSameAs(elt,_mesh_comp))
706 bool MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr(const MEDFileAnyTypeFieldMultiTS *other) throw(INTERP_KERNEL::Exception)
708 int nbPts=other->getNumberOfTS();
709 if(nbPts!=(int)_f1ts_cmps.size())
711 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
712 throw INTERP_KERNEL::Exception(oss.str().c_str());
714 for(int i=0;i<nbPts;i++)
716 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
717 if(!_f1ts_cmps[i]->isCompatibleWithNodesDiscr(elt,_mesh_comp))
723 MEDCouplingMesh *MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport(int timeStepId, const MEDFileFieldGlobsReal *globs) const throw(INTERP_KERNEL::Exception)
725 if(timeStepId<0 || timeStepId>=(int)_f1ts_cmps.size())
727 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : requested time step id #" << timeStepId << " is not in [0," << _f1ts_cmps.size() << ") !";
728 throw INTERP_KERNEL::Exception(oss.str().c_str());
730 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
733 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : at time step id #" << timeStepId << " no field structure overview defined !";
734 throw INTERP_KERNEL::Exception(oss.str().c_str());
736 return obj->buildFromScratchDataSetSupport(_mesh_comp,globs);