1 // Copyright (C) 2010-2015 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, or (at your option) any later version.
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
21 #include "vtkExtractGroup.h"
22 #include "MEDFileFieldRepresentationTree.hxx"
24 #include "vtkAdjacentVertexIterator.h"
25 #include "vtkIntArray.h"
26 #include "vtkCellData.h"
27 #include "vtkPointData.h"
29 #include "vtkStreamingDemandDrivenPipeline.h"
30 #include "vtkUnstructuredGrid.h"
31 #include "vtkMultiBlockDataSet.h"
33 #include "vtkInformationStringKey.h"
34 #include "vtkAlgorithmOutput.h"
35 #include "vtkObjectFactory.h"
36 #include "vtkMutableDirectedGraph.h"
37 #include "vtkMultiBlockDataSet.h"
38 #include "vtkDataSet.h"
39 #include "vtkInformationVector.h"
40 #include "vtkInformation.h"
41 #include "vtkDataArraySelection.h"
42 #include "vtkTimeStamp.h"
43 #include "vtkInEdgeIterator.h"
44 #include "vtkInformationDataObjectKey.h"
45 #include "vtkExecutive.h"
46 #include "vtkVariantArray.h"
47 #include "vtkStringArray.h"
48 #include "vtkDoubleArray.h"
49 #include "vtkCharArray.h"
50 #include "vtkUnsignedCharArray.h"
51 #include "vtkDataSetAttributes.h"
52 #include "vtkDemandDrivenPipeline.h"
53 #include "vtkDataObjectTreeIterator.h"
54 #include "vtkThreshold.h"
55 #include "vtkMultiBlockDataGroupFilter.h"
56 #include "vtkCompositeDataToUnstructuredGridFilter.h"
61 vtkStandardNewMacro(vtkExtractGroup);
65 class ExtractGroupStatus
68 ExtractGroupStatus():_status(false) { }
69 ExtractGroupStatus(const char *name);
70 bool getStatus() const { return _status; }
71 void setStatus(bool status) { _status=status; }
72 void cpyStatusFrom(const ExtractGroupStatus& other) { _status=other._status; }
73 std::string getName() const { return _name; }
74 const char *getKeyOfEntry() const { return _ze_key_name.c_str(); }
75 virtual void printMySelf(std::ostream& os) const;
76 virtual bool isSameAs(const ExtractGroupStatus& other) const;
80 std::string _ze_key_name;
83 class ExtractGroupGrp : public ExtractGroupStatus
86 ExtractGroupGrp(const char *name):ExtractGroupStatus(name) { std::ostringstream oss; oss << START << name; _ze_key_name=oss.str(); }
87 void setFamilies(const std::vector<std::string>& fams) { _fams=fams; }
88 const std::vector<std::string>& getFamiliesLyingOn() const { return _fams; }
89 bool isSameAs(const ExtractGroupGrp& other) const;
91 static const char START[];
92 std::vector<std::string> _fams;
95 class ExtractGroupFam : public ExtractGroupStatus
98 ExtractGroupFam(const char *name);
99 void printMySelf(std::ostream& os) const;
100 void fillIdsToKeep(std::set<int>& s) const;
101 int getId() const { return _id; }
102 bool isSameAs(const ExtractGroupFam& other) const;
104 static const char START[];
109 class vtkExtractGroup::vtkExtractGroupInternal
112 void loadFrom(vtkMutableDirectedGraph *sil);
113 int getNumberOfEntries() const;
114 const char *getMeshName() const;
115 const char *getKeyOfEntry(int i) const;
116 bool getStatusOfEntryStr(const char *entry) const;
117 void setStatusOfEntryStr(const char *entry, bool status);
118 void printMySelf(std::ostream& os) const;
119 std::set<int> getIdsToKeep() const;
120 int getIdOfFamily(const std::string& famName) const;
121 static bool IsInformationOK(vtkInformation *info);
123 std::map<std::string,int> computeFamStrIdMap() const;
124 const ExtractGroupStatus& getEntry(const char *entry) const;
125 ExtractGroupStatus& getEntry(const char *entry);
127 std::vector<ExtractGroupGrp> _groups;
128 std::vector<ExtractGroupFam> _fams;
129 std::string _mesh_name;
132 const char ExtractGroupGrp::START[]="GRP_";
134 const char ExtractGroupFam::START[]="FAM_";
136 ExtractGroupStatus::ExtractGroupStatus(const char *name):_status(false),_name(name)
140 void ExtractGroupStatus::printMySelf(std::ostream& os) const
142 os << " -" << _ze_key_name << "(";
147 os << ")" << std::endl;
150 bool ExtractGroupStatus::isSameAs(const ExtractGroupStatus& other) const
152 return _name==other._name && _ze_key_name==other._ze_key_name;
155 bool ExtractGroupGrp::isSameAs(const ExtractGroupGrp& other) const
157 bool ret(ExtractGroupStatus::isSameAs(other));
159 return _fams==other._fams;
164 bool vtkExtractGroup::vtkExtractGroupInternal::IsInformationOK(vtkInformation *info)
166 if(!info->Has(vtkDataObject::SIL()))
168 vtkMutableDirectedGraph *sil(vtkMutableDirectedGraph::SafeDownCast(info->Get(vtkDataObject::SIL())));
172 vtkAbstractArray *verticesNames(sil->GetVertexData()->GetAbstractArray("Names",idNames));
173 vtkStringArray *verticesNames2(vtkStringArray::SafeDownCast(verticesNames));
176 for(int i=0;i<verticesNames2->GetNumberOfValues();i++)
178 vtkStdString &st(verticesNames2->GetValue(i));
179 if(st=="MeshesFamsGrps")
185 const char *vtkExtractGroup::vtkExtractGroupInternal::getMeshName() const
187 return this->_mesh_name.c_str();
190 void vtkExtractGroup::vtkExtractGroupInternal::loadFrom(vtkMutableDirectedGraph *sil)
192 std::vector<ExtractGroupGrp> oldGrps(_groups); _groups.clear();
193 std::vector<ExtractGroupFam> oldFams(_fams); _fams.clear();
195 vtkAbstractArray *verticesNames(sil->GetVertexData()->GetAbstractArray("Names",idNames));
196 vtkStringArray *verticesNames2(vtkStringArray::SafeDownCast(verticesNames));
199 for(int i=0;i<verticesNames2->GetNumberOfValues();i++)
201 vtkStdString &st(verticesNames2->GetValue(i));
202 if(st=="MeshesFamsGrps")
209 throw INTERP_KERNEL::Exception("There is an internal error ! The tree on server side has not the expected look !");
210 vtkAdjacentVertexIterator *it0(vtkAdjacentVertexIterator::New());
211 sil->GetAdjacentVertices(id0,it0);
213 while(it0->HasNext())
215 vtkIdType id1(it0->Next());
216 std::string meshName((const char *)verticesNames2->GetValue(id1));
217 this->_mesh_name=meshName;
218 vtkAdjacentVertexIterator *it1(vtkAdjacentVertexIterator::New());
219 sil->GetAdjacentVertices(id1,it1);
220 vtkIdType idZeGrps(it1->Next());//zeGroups
221 vtkAdjacentVertexIterator *itGrps(vtkAdjacentVertexIterator::New());
222 sil->GetAdjacentVertices(idZeGrps,itGrps);
223 while(itGrps->HasNext())
225 vtkIdType idg(itGrps->Next());
226 ExtractGroupGrp grp((const char *)verticesNames2->GetValue(idg));
227 vtkAdjacentVertexIterator *itGrps2(vtkAdjacentVertexIterator::New());
228 sil->GetAdjacentVertices(idg,itGrps2);
229 std::vector<std::string> famsOnGroup;
230 while(itGrps2->HasNext())
232 vtkIdType idgf(itGrps2->Next());
233 famsOnGroup.push_back(std::string((const char *)verticesNames2->GetValue(idgf)));
235 grp.setFamilies(famsOnGroup);
237 _groups.push_back(grp);
240 vtkIdType idZeFams(it1->Next());//zeFams
242 vtkAdjacentVertexIterator *itFams(vtkAdjacentVertexIterator::New());
243 sil->GetAdjacentVertices(idZeFams,itFams);
244 while(itFams->HasNext())
246 vtkIdType idf(itFams->Next());
247 ExtractGroupFam fam((const char *)verticesNames2->GetValue(idf));
248 _fams.push_back(fam);
254 std::size_t szg(_groups.size()),szf(_fams.size());
255 if(szg==oldGrps.size() && szf==oldFams.size())
258 for(std::size_t i=0;i<szg && isSame;i++)
259 isSame=_groups[i].isSameAs(oldGrps[i]);
260 for(std::size_t i=0;i<szf && isSame;i++)
261 isSame=_fams[i].isSameAs(oldFams[i]);
264 for(std::size_t i=0;i<szg;i++)
265 _groups[i].cpyStatusFrom(oldGrps[i]);
266 for(std::size_t i=0;i<szf;i++)
267 _fams[i].cpyStatusFrom(oldFams[i]);
272 int vtkExtractGroup::vtkExtractGroupInternal::getNumberOfEntries() const
274 std::size_t sz0(_groups.size()),sz1(_fams.size());
275 return (int)(sz0+sz1);
278 const char *vtkExtractGroup::vtkExtractGroupInternal::getKeyOfEntry(int i) const
280 int sz0((int)_groups.size());
282 return _groups[i].getKeyOfEntry();
284 return _fams[i-sz0].getKeyOfEntry();
287 bool vtkExtractGroup::vtkExtractGroupInternal::getStatusOfEntryStr(const char *entry) const
289 const ExtractGroupStatus& elt(getEntry(entry));
290 return elt.getStatus();
293 void vtkExtractGroup::vtkExtractGroupInternal::setStatusOfEntryStr(const char *entry, bool status)
295 ExtractGroupStatus& elt(getEntry(entry));
296 elt.setStatus(status);
299 const ExtractGroupStatus& vtkExtractGroup::vtkExtractGroupInternal::getEntry(const char *entry) const
301 std::string entryCpp(entry);
302 for(std::vector<ExtractGroupGrp>::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
303 if(entryCpp==(*it0).getKeyOfEntry())
305 for(std::vector<ExtractGroupFam>::const_iterator it0=_fams.begin();it0!=_fams.end();it0++)
306 if(entryCpp==(*it0).getKeyOfEntry())
308 std::ostringstream oss; oss << "vtkExtractGroupInternal::getEntry : no such entry \"" << entry << "\"!";
309 throw INTERP_KERNEL::Exception(oss.str().c_str());
312 ExtractGroupStatus& vtkExtractGroup::vtkExtractGroupInternal::getEntry(const char *entry)
314 std::string entryCpp(entry);
315 for(std::vector<ExtractGroupGrp>::iterator it0=_groups.begin();it0!=_groups.end();it0++)
316 if(entryCpp==(*it0).getKeyOfEntry())
318 for(std::vector<ExtractGroupFam>::iterator it0=_fams.begin();it0!=_fams.end();it0++)
319 if(entryCpp==(*it0).getKeyOfEntry())
321 std::ostringstream oss; oss << "vtkExtractGroupInternal::getEntry : no such entry \"" << entry << "\"!";
322 throw INTERP_KERNEL::Exception(oss.str().c_str());
325 void vtkExtractGroup::vtkExtractGroupInternal::printMySelf(std::ostream& os) const
327 os << "Groups :" << std::endl;
328 for(std::vector<ExtractGroupGrp>::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
329 (*it0).printMySelf(os);
330 os << "Families :" << std::endl;
331 for(std::vector<ExtractGroupFam>::const_iterator it0=_fams.begin();it0!=_fams.end();it0++)
332 (*it0).printMySelf(os);
335 int vtkExtractGroup::vtkExtractGroupInternal::getIdOfFamily(const std::string& famName) const
337 for(std::vector<ExtractGroupFam>::const_iterator it=_fams.begin();it!=_fams.end();it++)
339 if((*it).getName()==famName)
340 return (*it).getId();
344 ExtractGroupFam::ExtractGroupFam(const char *name):ExtractGroupStatus(name),_id(0)
346 std::size_t pos(_name.find(MEDFileFieldRepresentationLeavesArrays::ZE_SEP));
347 std::string name0(_name.substr(0,pos)),name1(_name.substr(pos+strlen(MEDFileFieldRepresentationLeavesArrays::ZE_SEP)));
348 std::istringstream iss(name1);
350 std::ostringstream oss; oss << START << name; _ze_key_name=oss.str(); _name=name0;
353 bool ExtractGroupFam::isSameAs(const ExtractGroupFam& other) const
355 bool ret(ExtractGroupStatus::isSameAs(other));
357 return _id==other._id;
362 void ExtractGroupFam::printMySelf(std::ostream& os) const
364 os << " -" << _ze_key_name << " famName : \"" << _name << "\" id : " << _id << " (";
369 os << ")" << std::endl;
372 void ExtractGroupFam::fillIdsToKeep(std::set<int>& s) const
377 std::set<int> vtkExtractGroup::vtkExtractGroupInternal::getIdsToKeep() const
379 std::map<std::string,int> m(this->computeFamStrIdMap());
381 for(std::vector<ExtractGroupGrp>::const_iterator it0=_groups.begin();it0!=_groups.end();it0++)
383 if((*it0).getStatus())
385 const std::vector<std::string>& fams((*it0).getFamiliesLyingOn());
386 for(std::vector<std::string>::const_iterator it1=fams.begin();it1!=fams.end();it1++)
388 std::map<std::string,int>::iterator it2(m.find((*it1)));
390 s.insert((*it2).second);
394 for(std::vector<ExtractGroupFam>::const_iterator it0=_fams.begin();it0!=_fams.end();it0++)
395 if((*it0).getStatus())
396 (*it0).fillIdsToKeep(s);
400 std::map<std::string,int> vtkExtractGroup::vtkExtractGroupInternal::computeFamStrIdMap() const
402 std::map<std::string,int> ret;
403 for(std::vector<ExtractGroupFam>::const_iterator it0=_fams.begin();it0!=_fams.end();it0++)
404 ret[(*it0).getName()]=(*it0).getId();
410 vtkExtractGroup::vtkExtractGroup():SIL(NULL),Internal(new vtkExtractGroupInternal),InsideOut(0)
414 vtkExtractGroup::~vtkExtractGroup()
416 delete this->Internal;
419 void vtkExtractGroup::SetInsideOut(int val)
421 if(this->InsideOut!=val)
428 int vtkExtractGroup::RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
430 vtkUnstructuredGridAlgorithm::RequestInformation(request,inputVector,outputVector);
433 //std::cerr << "########################################## vtkExtractGroup::RequestInformation ##########################################" << std::endl;
434 vtkInformation *outInfo(outputVector->GetInformationObject(0));
435 vtkInformation *inputInfo(inputVector[0]->GetInformationObject(0));//unfortunately inputInfo->Has(vtkDataObject::SIL) returns false... use executive to find it !
437 vtkExecutive *exe(GetExecutive());
438 vtkAlgorithm *alg(this);
439 vtkInformation *infoOnSIL(alg->GetOutputInformation(0));
440 while(!vtkExtractGroup::vtkExtractGroupInternal::IsInformationOK(infoOnSIL))// skipping vtkPVPostFilter
442 if(exe->GetNumberOfInputConnections(0)<1)
444 vtkErrorMacro("No SIL Data available ! The source of this filter must be MEDReader !");
447 vtkExecutive *exe2(exe->GetInputExecutive(0,0));
449 alg=exe2->GetAlgorithm(); exe=exe2; infoOnSIL=alg->GetOutputInformation(0);
452 this->SetSIL(vtkMutableDirectedGraph::SafeDownCast(infoOnSIL->Get(vtkDataObject::SIL())));
453 this->Internal->loadFrom(this->SIL);
454 //this->Internal->printMySelf(std::cerr);
455 outInfo->Set(vtkDataObject::SIL(),this->SIL);
457 catch(INTERP_KERNEL::Exception& e)
459 std::cerr << "Exception has been thrown in vtkExtractGroup::RequestInformation : " << e.what() << std::endl;
466 * Do not use vtkCxxSetObjectMacro macro because input mdg comes from an already managed in the pipeline just a ref on it.
468 void vtkExtractGroup::SetSIL(vtkMutableDirectedGraph *mdg)
475 template<class CellPointExtractor>
476 vtkDataSet *FilterFamilies(vtkSmartPointer<vtkThreshold>& thres,
477 vtkDataSet *input, const std::set<int>& idsToKeep, bool insideOut, const char *arrNameOfFamilyField,
478 const char *associationForThreshold, bool& catchAll, bool& catchSmth)
480 static const int VTK_DATA_ARRAY_DELETE=vtkDataArrayTemplate<double>::VTK_DATA_ARRAY_DELETE;
481 static const char ZE_SELECTION_ARR_NAME[]="@@ZeSelection@@";
482 vtkDataSet *output(input->NewInstance());
483 output->ShallowCopy(input);
484 thres->SetInputData(output);
485 vtkDataSetAttributes *dscIn(input->GetCellData()),*dscIn2(input->GetPointData());
486 vtkDataSetAttributes *dscOut(output->GetCellData()),*dscOut2(output->GetPointData());
488 double vMin(insideOut==0?1.:0.),vMax(insideOut==0?2.:1.);
489 thres->ThresholdBetween(vMin,vMax);
492 CellPointExtractor cpe2(input);
493 vtkDataArray *da(cpe2.Get()->GetScalars(arrNameOfFamilyField));
496 std::string daName(da->GetName());
497 vtkIntArray *dai(vtkIntArray::SafeDownCast(da));
498 if(daName!=arrNameOfFamilyField || !dai)
501 int nbOfTuples(dai->GetNumberOfTuples());
502 vtkCharArray *zeSelection(vtkCharArray::New());
503 zeSelection->SetName(ZE_SELECTION_ARR_NAME);
504 zeSelection->SetNumberOfComponents(1);
505 char *pt(new char[nbOfTuples]);
506 zeSelection->SetArray(pt,nbOfTuples,0,VTK_DATA_ARRAY_DELETE);
507 const int *inPtr(dai->GetPointer(0));
508 std::fill(pt,pt+nbOfTuples,0);
509 catchAll=true; catchSmth=false;
510 std::vector<bool> pt2(nbOfTuples,false);
511 for(std::set<int>::const_iterator it=idsToKeep.begin();it!=idsToKeep.end();it++)
513 bool catchFid(false);
514 for(int i=0;i<nbOfTuples;i++)
516 { pt2[i]=true; catchFid=true; }
522 for(int ii=0;ii<nbOfTuples;ii++)
525 CellPointExtractor cpe3(output);
526 int idx(cpe3.Get()->AddArray(zeSelection));
527 cpe3.Get()->SetActiveAttribute(idx,vtkDataSetAttributes::SCALARS);
528 cpe3.Get()->CopyScalarsOff();
529 zeSelection->Delete();
531 thres->SetInputArrayToProcess(idx,0,0,associationForThreshold,ZE_SELECTION_ARR_NAME);
533 vtkUnstructuredGrid *zeComputedOutput(thres->GetOutput());
534 CellPointExtractor cpe(zeComputedOutput);
535 cpe.Get()->RemoveArray(idx);
537 zeComputedOutput->Register(0);
538 return zeComputedOutput;
544 CellExtractor(vtkDataSet *ds):_ds(ds) { }
545 vtkDataSetAttributes *Get() { return _ds->GetCellData(); }
553 PointExtractor(vtkDataSet *ds):_ds(ds) { }
554 vtkDataSetAttributes *Get() { return _ds->GetPointData(); }
559 int vtkExtractGroup::RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
563 //std::cerr << "########################################## vtkExtractGroup::RequestData ##########################################" << std::endl;
564 vtkInformation* inputInfo=inputVector[0]->GetInformationObject(0);
565 vtkDataSet *input(vtkDataSet::SafeDownCast(inputInfo->Get(vtkDataObject::DATA_OBJECT())));
566 vtkInformation *info(input->GetInformation());
567 vtkInformation *outInfo(outputVector->GetInformationObject(0));
568 vtkDataSet *output(vtkDataSet::SafeDownCast(outInfo->Get(vtkDataObject::DATA_OBJECT())));
569 std::set<int> idsToKeep(this->Internal->getIdsToKeep());
570 // first shrink the input
571 bool catchAll,catchSmth;
572 vtkSmartPointer<vtkThreshold> thres1(vtkSmartPointer<vtkThreshold>::New()),thres2(vtkSmartPointer<vtkThreshold>::New());
573 vtkDataSet *tryOnCell(FilterFamilies<CellExtractor>(thres1,input,idsToKeep,this->InsideOut,
574 MEDFileFieldRepresentationLeavesArrays::FAMILY_ID_CELL_NAME,"vtkDataObject::FIELD_ASSOCIATION_CELLS",catchAll,catchSmth));
579 output->ShallowCopy(tryOnCell);
580 tryOnCell->Delete();//
587 vtkDataSet *tryOnNode(FilterFamilies<PointExtractor>(thres2,input,idsToKeep,this->InsideOut,
588 MEDFileFieldRepresentationLeavesArrays::FAMILY_ID_NODE_NAME,"vtkDataObject::FIELD_ASSOCIATION_POINTS",catchAll,catchSmth));
589 if(tryOnNode && catchSmth)
591 vtkSmartPointer<vtkMultiBlockDataGroupFilter> mb(vtkSmartPointer<vtkMultiBlockDataGroupFilter>::New());
592 vtkSmartPointer<vtkCompositeDataToUnstructuredGridFilter> cd(vtkSmartPointer<vtkCompositeDataToUnstructuredGridFilter>::New());
593 mb->AddInputConnection(thres1->GetOutputPort());
594 mb->AddInputConnection(thres2->GetOutputPort());
595 cd->SetInputConnection(mb->GetOutputPort());
596 cd->SetMergePoints(0);
598 output->ShallowCopy(cd->GetOutput());
607 output->ShallowCopy(tryOnCell);
614 vtkDataSet *tryOnNode(FilterFamilies<PointExtractor>(thres1,input,idsToKeep,this->InsideOut,
615 MEDFileFieldRepresentationLeavesArrays::FAMILY_ID_NODE_NAME,"vtkDataObject::FIELD_ASSOCIATION_POINTS",catchAll,catchSmth));
619 output->ShallowCopy(tryOnNode);
625 output->ShallowCopy(tryOnCell);
634 vtkDataSet *tryOnNode(FilterFamilies<PointExtractor>(thres1,input,idsToKeep,this->InsideOut,
635 MEDFileFieldRepresentationLeavesArrays::FAMILY_ID_NODE_NAME,"vtkDataObject::FIELD_ASSOCIATION_POINTS",catchAll,catchSmth));
638 output->ShallowCopy(tryOnNode);
639 tryOnNode->Delete();//
644 std::ostringstream oss; oss << "vtkExtractGroup::RequestData : The integer array with name \""<< MEDFileFieldRepresentationLeavesArrays::FAMILY_ID_CELL_NAME;
645 oss << "\" or \"" << MEDFileFieldRepresentationLeavesArrays::FAMILY_ID_NODE_NAME << "\" does not exist ! The extraction of group and/or family is not possible !";
646 if(this->HasObserver("ErrorEvent") )
647 this->InvokeEvent("ErrorEvent",const_cast<char *>(oss.str().c_str()));
649 vtkOutputWindowDisplayErrorText(const_cast<char *>(oss.str().c_str()));
650 vtkObject::BreakOnError();
655 catch(INTERP_KERNEL::Exception& e)
657 std::cerr << "Exception has been thrown in vtkExtractGroup::RequestData : " << e.what() << std::endl;
662 int vtkExtractGroup::GetSILUpdateStamp()
664 return this->SILTime;
667 void vtkExtractGroup::PrintSelf(ostream& os, vtkIndent indent)
669 this->Superclass::PrintSelf(os, indent);
672 int vtkExtractGroup::GetNumberOfGroupsFlagsArrays()
674 int ret(this->Internal->getNumberOfEntries());
675 //std::cerr << "vtkExtractGroup::GetNumberOfFieldsTreeArrays() -> " << ret << std::endl;
679 const char *vtkExtractGroup::GetGroupsFlagsArrayName(int index)
681 const char *ret(this->Internal->getKeyOfEntry(index));
682 //std::cerr << "vtkExtractGroup::GetFieldsTreeArrayName(" << index << ") -> " << ret << std::endl;
686 int vtkExtractGroup::GetGroupsFlagsArrayStatus(const char *name)
688 int ret((int)this->Internal->getStatusOfEntryStr(name));
689 //std::cerr << "vtkExtractGroup::GetGroupsFlagsArrayStatus(" << name << ") -> " << ret << std::endl;
693 void vtkExtractGroup::SetGroupsFlagsStatus(const char *name, int status)
695 //std::cerr << "vtkExtractGroup::SetFieldsStatus(" << name << "," << status << ")" << std::endl;
696 if (GetNumberOfGroupsFlagsArrays()<1)
698 this->Internal->setStatusOfEntryStr(name,(bool)status);
699 if(std::string(name)==GetGroupsFlagsArrayName(GetNumberOfGroupsFlagsArrays()-1))
701 //this->Internal->printMySelf(std::cerr);
704 const char *vtkExtractGroup::GetMeshName()
706 return this->Internal->getMeshName();