1 // Copyright (C) 2007-2014 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 (CEA/DEN)
21 #include "MEDCouplingCurveLinearMesh.hxx"
22 #include "MEDCouplingPointSet.hxx"
23 #include "MEDCouplingMemArray.hxx"
24 #include "MEDCouplingFieldDouble.hxx"
26 #include "VolSurfUser.txx"
27 #include "PointLocatorAlgos.txx"
34 using namespace ParaMEDMEM;
36 MEDCouplingCurveLinearMesh::MEDCouplingCurveLinearMesh():_coords(0),_structure(0)
40 MEDCouplingCurveLinearMesh::MEDCouplingCurveLinearMesh(const MEDCouplingCurveLinearMesh& other, bool deepCopy):MEDCouplingStructuredMesh(other,deepCopy),_structure(other._structure)
44 if((const DataArrayDouble *)other._coords)
45 _coords=other._coords->deepCpy();
48 _coords=other._coords;
51 MEDCouplingCurveLinearMesh::~MEDCouplingCurveLinearMesh()
55 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::New()
57 return new MEDCouplingCurveLinearMesh;
60 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::New(const std::string& meshName)
62 MEDCouplingCurveLinearMesh *ret=new MEDCouplingCurveLinearMesh;
63 ret->setName(meshName);
67 MEDCouplingMesh *MEDCouplingCurveLinearMesh::deepCpy() const
72 MEDCouplingCurveLinearMesh *MEDCouplingCurveLinearMesh::clone(bool recDeepCpy) const
74 return new MEDCouplingCurveLinearMesh(*this,recDeepCpy);
77 void MEDCouplingCurveLinearMesh::updateTime() const
79 if((const DataArrayDouble *)_coords)
80 updateTimeWith(*_coords);
83 std::size_t MEDCouplingCurveLinearMesh::getHeapMemorySizeWithoutChildren() const
85 std::size_t ret(MEDCouplingStructuredMesh::getHeapMemorySizeWithoutChildren());
86 ret+=_structure.capacity()*sizeof(int);
90 std::vector<const BigMemoryObject *> MEDCouplingCurveLinearMesh::getDirectChildren() const
92 std::vector<const BigMemoryObject *> ret;
93 if((const DataArrayDouble *)_coords)
94 ret.push_back((const DataArrayDouble *)_coords);
99 * This method copyies all tiny strings from other (name and components name).
100 * @throw if other and this have not same mesh type.
102 void MEDCouplingCurveLinearMesh::copyTinyStringsFrom(const MEDCouplingMesh *other)
104 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
106 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::copyTinyStringsFrom : meshes have not same type !");
107 MEDCouplingStructuredMesh::copyTinyStringsFrom(other);
108 if((DataArrayDouble *)_coords && (const DataArrayDouble *)otherC->_coords)
109 _coords->copyStringInfoFrom(*otherC->_coords);
112 bool MEDCouplingCurveLinearMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
115 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::isEqualIfNotWhy : input other pointer is null !");
116 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
119 reason="mesh given in input is not castable in MEDCouplingCurveLinearMesh !";
122 if(!MEDCouplingStructuredMesh::isEqualIfNotWhy(other,prec,reason))
124 std::ostringstream oss; oss.precision(15);
125 if(((const DataArrayDouble *)_coords && ((const DataArrayDouble *)otherC->_coords)==0) || (((const DataArrayDouble *)_coords)==0 && (const DataArrayDouble *)otherC->_coords))
127 oss << "Only one CurveLinearMesh between the two this and other has its coordinates defined !";
131 if((const DataArrayDouble *)_coords)
133 if(!_coords->isEqualIfNotWhy(*(otherC->_coords),prec,reason))
135 oss << "Coordinates DataArrayDouble of differ :";
136 reason.insert(0,oss.str());
139 if(_structure!=otherC->_structure)
140 { reason="CurveLinearMesh structures differ !"; return false; }
145 bool MEDCouplingCurveLinearMesh::isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const
147 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
150 if(((const DataArrayDouble *)_coords && ((const DataArrayDouble *)otherC->_coords)==0) || (((const DataArrayDouble *)_coords)==0 && (const DataArrayDouble *)otherC->_coords))
152 if((const DataArrayDouble *)_coords)
154 if(!_coords->isEqualWithoutConsideringStr(*(otherC->_coords),prec))
156 if(_structure!=otherC->_structure)
162 void MEDCouplingCurveLinearMesh::checkDeepEquivalWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
163 DataArrayInt *&cellCor, DataArrayInt *&nodeCor) const
165 if(!isEqualWithoutConsideringStr(other,prec))
166 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkDeepEquivalWith : Meshes are not the same !");
170 * Nothing is done here (except to check that the other is a ParaMEDMEM::MEDCouplingCurveLinearMesh instance too).
171 * The user intend that the nodes are the same, so by construction of ParaMEDMEM::MEDCouplingCurveLinearMesh, 'this' and 'other' are the same !
173 void MEDCouplingCurveLinearMesh::checkDeepEquivalOnSameNodesWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
174 DataArrayInt *&cellCor) const
176 const MEDCouplingCurveLinearMesh *otherC=dynamic_cast<const MEDCouplingCurveLinearMesh *>(other);
178 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkDeepEquivalOnSameNodesWith : other is NOT a cartesian mesh ! Impossible to check equivalence !");
181 void MEDCouplingCurveLinearMesh::checkCoherency() const
183 std::size_t sz=_structure.size(),i=0,nbOfNodes=1;
185 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkCoherency : structure should have a lgth of size 1 at least !");
186 for(std::vector<int>::const_iterator it=_structure.begin();it!=_structure.end();it++,i++)
189 { std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::checkCoherency : At pos #" << i << " of structure value is " << *it << "should be >= 1 !"; throw INTERP_KERNEL::Exception(oss.str().c_str()); }
192 if(!((const DataArrayDouble *)_coords))
193 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkCoherency : the array is not set !");
194 if(!_coords->isAllocated())
195 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkCoherency : the array is not allocated !");
196 if(_coords->getNumberOfComponents()<1)
197 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::checkCoherency : the array should have >= 1 components !");
198 if(_coords->getNumberOfTuples()!=(int)nbOfNodes)
200 std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::checkCoherency : structure said that number of nodes should be equal to " << nbOfNodes << " but number of tuples in array is equal to " << _coords->getNumberOfTuples() << " !";
201 throw INTERP_KERNEL::Exception(oss.str().c_str());
205 void MEDCouplingCurveLinearMesh::checkCoherency1(double eps) const
210 void MEDCouplingCurveLinearMesh::checkCoherency2(double eps) const
212 checkCoherency1(eps);
215 int MEDCouplingCurveLinearMesh::getNumberOfCells() const
218 return MEDCouplingStructuredMesh::getNumberOfCells();
221 int MEDCouplingCurveLinearMesh::getNumberOfNodes() const
224 return MEDCouplingStructuredMesh::getNumberOfNodes();
227 void MEDCouplingCurveLinearMesh::getSplitCellValues(int *res) const
229 int meshDim=getMeshDimension();
230 for(int l=0;l<meshDim;l++)
233 for(int p=0;p<meshDim-l-1;p++)
234 val*=_structure[p]-1;
235 res[meshDim-l-1]=val;
239 void MEDCouplingCurveLinearMesh::getSplitNodeValues(int *res) const
241 int meshDim=getMeshDimension();
242 for(int l=0;l<meshDim;l++)
245 for(int p=0;p<meshDim-l-1;p++)
247 res[meshDim-l-1]=val;
251 void MEDCouplingCurveLinearMesh::getNodeGridStructure(int *res) const
253 std::copy(_structure.begin(),_structure.end(),res);
257 * MEDCouplingCurveLinearMesh has the property to define 2 space dimensions. One coming from its coordinates. The other coming from the node structure.
258 * Normally they should be equal ! This method returns the space dimension from coordinates. If the other one is requested call getSpaceDimensionOnNodeStruct.
260 * \sa MEDCouplingStructuredMesh::getSpaceDimensionOnNodeStruct
262 int MEDCouplingCurveLinearMesh::getSpaceDimension() const
264 if(!((const DataArrayDouble *)_coords))
265 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getSpaceDimension : no array set ! impossible to deduce a space dimension !");
266 return _coords->getNumberOfComponents();
269 void MEDCouplingCurveLinearMesh::getCoordinatesOfNode(int nodeId, std::vector<double>& coo) const
271 if(!((const DataArrayDouble *)_coords))
272 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCoordinatesOfNode : Coordinates not set !");
273 int nbOfCompo=_coords->getNumberOfComponents();
274 if(nodeId>=0 && nodeId<_coords->getNumberOfTuples())
275 coo.insert(coo.end(),_coords->begin()+nodeId*nbOfCompo,_coords->begin()+(nodeId+1)*nbOfCompo);
277 { std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::getCoordinatesOfNode : nodeId has to be in [0," << _coords->getNumberOfTuples() << ") !"; throw INTERP_KERNEL::Exception(oss.str().c_str()); }
280 std::string MEDCouplingCurveLinearMesh::simpleRepr() const
282 std::ostringstream ret;
283 ret << "Curve linear mesh with name : \"" << getName() << "\"\n";
284 ret << "Description of mesh : \"" << getDescription() << "\"\n";
286 double tt=getTime(tmpp1,tmpp2);
287 ret << "Time attached to the mesh [unit] : " << tt << " [" << getTimeUnit() << "]\n";
288 ret << "Iteration : " << tmpp1 << " Order : " << tmpp2 << "\n";
289 ret << "The nodal stucture of curve linear mesh is : [";
290 std::copy(_structure.begin(),_structure.end(),std::ostream_iterator<int>(ret,",")); ret << "]\n";
291 ret << "The coords array is this : ";
292 if((const DataArrayDouble *)_coords)
293 _coords->reprZipWithoutNameStream(ret);
295 ret << "no array specified !";
299 std::string MEDCouplingCurveLinearMesh::advancedRepr() const
304 DataArrayDouble *MEDCouplingCurveLinearMesh::getCoords()
309 const DataArrayDouble *MEDCouplingCurveLinearMesh::getCoords() const
314 void MEDCouplingCurveLinearMesh::setCoords(const DataArrayDouble *coords)
316 if(coords!=(const DataArrayDouble *)_coords)
318 _coords=const_cast<DataArrayDouble *>(coords);
325 void MEDCouplingCurveLinearMesh::setNodeGridStructure(const int *gridStructBg, const int *gridStructEnd)
327 std::size_t sz=std::distance(gridStructBg,gridStructEnd);
330 _structure.resize(0);
331 _structure.insert(_structure.end(),gridStructBg,gridStructEnd);
335 std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::setNodeGridStructure : size of input nodal grid structure (" << sz << ") should be in 1, 2 or 3 !";
336 throw INTERP_KERNEL::Exception(oss.str().c_str());
340 std::vector<int> MEDCouplingCurveLinearMesh::getNodeGridStructure() const
345 MEDCouplingStructuredMesh *MEDCouplingCurveLinearMesh::buildStructuredSubPart(const std::vector< std::pair<int,int> >& cellPart) const
348 int dim(getMeshDimension());
349 std::vector<int> dims(getMeshDimension());
350 if(dim!=(int)cellPart.size())
352 std::ostringstream oss; oss << "MEDCouplingCurveLinearMesh::buildStructuredSubPart : the mesh dimension is " << dim << " and cell part size is " << cellPart.size() << " !";
353 throw INTERP_KERNEL::Exception(oss.str().c_str());
355 std::vector< std::pair<int,int> > nodePartFormat(cellPart);
356 for(std::vector< std::pair<int,int> >::iterator it=nodePartFormat.begin();it!=nodePartFormat.end();it++)
358 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp1(BuildExplicitIdsFrom(getNodeGridStructure(),nodePartFormat));
359 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> ret(dynamic_cast<MEDCouplingCurveLinearMesh *>(deepCpy()));
360 const DataArrayDouble *coo(ret->getCoords());
363 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coo2(coo->selectByTupleIdSafe(tmp1->begin(),tmp1->end()));
364 ret->setCoords(coo2);
366 for(int i=0;i<dim;i++)
368 dims[i]=cellPart[i].second-cellPart[i].first+1;
370 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::buildStructuredSubPart : invalid input cellPart !");
372 ret->setNodeGridStructure(&dims[0],&dims[0]+dims.size());
376 void MEDCouplingCurveLinearMesh::getBoundingBox(double *bbox) const
378 if(!((const DataArrayDouble *)_coords))
379 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBoundingBox : Coordinates not set !");
380 _coords->getMinMaxPerComponent(bbox);
383 MEDCouplingFieldDouble *MEDCouplingCurveLinearMesh::getMeasureField(bool isAbs) const
386 int meshDim=getMeshDimension();
387 std::string name="MeasureOfMesh_"; name+=getName();
388 MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> field=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
389 field->setName(name); field->setMesh(const_cast<MEDCouplingCurveLinearMesh *>(this)); field->synchronizeTimeWithMesh();
393 { getMeasureFieldMeshDim3(isAbs,field); return field.retn(); }
395 { getMeasureFieldMeshDim2(isAbs,field); return field.retn(); }
397 { getMeasureFieldMeshDim1(isAbs,field); return field.retn(); }
399 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureField : mesh dimension must be in [1,2,3] !");
404 * \param [in,out] f field feeded with good values.
405 * \sa MEDCouplingCurveLinearMesh::getMeasureField
407 void MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim1(bool isAbs, MEDCouplingFieldDouble *field) const
409 int nbnodes=getNumberOfNodes();
410 int spaceDim=getSpaceDimension();
411 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> arr=DataArrayDouble::New(); field->setArray(arr);
413 { arr->alloc(0,1); return; }
416 arr->alloc(nbnodes-1,1);
417 std::transform(_coords->begin()+1,_coords->end(),_coords->begin(),arr->getPointer(),std::minus<double>());
423 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp=DataArrayDouble::New(); tmp->alloc(nbnodes-1,spaceDim);
424 std::transform(_coords->begin()+spaceDim,_coords->end(),_coords->begin(),tmp->getPointer(),std::minus<double>());
425 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp2=tmp->magnitude(); field->setArray(tmp2);
430 * \param [in,out] f field feeded with good values.
431 * \sa MEDCouplingCurveLinearMesh::getMeasureField
433 void MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim2(bool isAbs, MEDCouplingFieldDouble *field) const
435 int nbcells=getNumberOfCells();
436 int spaceDim=getSpaceDimension();
437 if(spaceDim!=2 && spaceDim!=3)
438 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim2 : with meshDim 2 only space dimension 2 and 3 are possible !");
439 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> arr=DataArrayDouble::New(); field->setArray(arr);
440 arr->alloc(nbcells,1);
441 double *pt=arr->getPointer();
442 const double *coords=_coords->begin();
443 int nX=_structure[0]-1;
445 for(int i=0;i<nbcells;i++,pt++)
447 int cy=i/nX,cx=i-cy*nX;
448 conn[0]=cy*(nX+1)+cx; conn[1]=(cy+1)*(nX+1)+cx; conn[2]=(cy+1)*(nX+1)+1+cx; conn[3]=cy*(nX+1)+cx+1;
449 *pt=INTERP_KERNEL::computeVolSurfOfCell2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_QUAD4,conn,4,coords,spaceDim);
456 * \param [in,out] f field feeded with good values.
457 * \sa MEDCouplingCurveLinearMesh::getMeasureField
459 void MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim3(bool isAbs, MEDCouplingFieldDouble *field) const
461 int nbcells=getNumberOfCells();
462 int spaceDim=getSpaceDimension();
464 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureFieldMeshDim3 : with meshDim 3 only space dimension 3 is possible !");
465 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> arr=DataArrayDouble::New(); field->setArray(arr);
466 arr->alloc(nbcells,1);
467 double *pt=arr->getPointer();
468 const double *coords=_coords->begin();
469 int nX=_structure[0]-1,nY=(_structure[0]-1)*(_structure[1]-1);
470 int nY1=_structure[0]*_structure[1];
472 for(int i=0;i<nbcells;i++,pt++)
476 int cx=(i-cz*nY)-nX*cy;
477 conn[0]=cz*nY1+cy*(nX+1)+cx; conn[1]=cz*nY1+(cy+1)*(nX+1)+cx; conn[2]=cz*nY1+(cy+1)*(nX+1)+1+cx; conn[3]=cz*nY1+cy*(nX+1)+cx+1;
478 conn[4]=(cz+1)*nY1+cy*(nX+1)+cx; conn[5]=(cz+1)*nY1+(cy+1)*(nX+1)+cx; conn[6]=(cz+1)*nY1+(cy+1)*(nX+1)+1+cx; conn[7]=(cz+1)*nY1+cy*(nX+1)+cx+1;
479 *pt=INTERP_KERNEL::computeVolSurfOfCell2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_HEXA8,conn,8,coords,3);
486 * not implemented yet !
488 MEDCouplingFieldDouble *MEDCouplingCurveLinearMesh::getMeasureFieldOnNode(bool isAbs) const
490 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getMeasureFieldOnNode : not implemented yet !");
493 MEDCouplingFieldDouble *MEDCouplingCurveLinearMesh::buildOrthogonalField() const
495 if(getMeshDimension()!=2)
496 throw INTERP_KERNEL::Exception("Expected a cmesh with meshDim == 2 !");
497 MEDCouplingFieldDouble *ret=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
498 DataArrayDouble *array=DataArrayDouble::New();
499 int nbOfCells=getNumberOfCells();
500 array->alloc(nbOfCells,3);
501 double *vals=array->getPointer();
502 for(int i=0;i<nbOfCells;i++)
503 { vals[3*i]=0.; vals[3*i+1]=0.; vals[3*i+2]=1.; }
504 ret->setArray(array);
514 template<const int SPACEDIMM>
518 static const int MY_SPACEDIM=SPACEDIMM;
519 static const int MY_MESHDIM=8;
520 typedef int MyConnType;
521 static const INTERP_KERNEL::NumberingPolicy My_numPol=INTERP_KERNEL::ALL_C_MODE;
523 // useless, but for windows compilation ...
524 const double* getCoordinatesPtr() const { return 0; }
525 const int* getConnectivityPtr() const { return 0; }
526 const int* getConnectivityIndexPtr() const { return 0; }
527 INTERP_KERNEL::NormalizedCellType getTypeOfElement(int) const { return (INTERP_KERNEL::NormalizedCellType)0; }
534 int MEDCouplingCurveLinearMesh::getCellContainingPoint(const double *pos, double eps) const
537 int spaceDim=getSpaceDimension();
538 const double *coords=_coords->getConstPointer();
540 _coords->distanceToTuple(pos,pos+spaceDim,nodeId);
542 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCellContainingPoint : internal problem 1 !");
544 int nbOfNodes=getNumberOfNodes();
546 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCellContainingPoint : No cells in this !");
547 switch(getMeshDimension())
554 conn[0]=nodeId-1; conn[1]=nodeId;
555 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<1> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_SEG2,coords,conn,2,eps))
558 if(nodeId<nbOfNodes-1)
560 conn[0]=nodeId; conn[1]=nodeId+1;
561 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<1> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_SEG2,coords,conn,2,eps))
568 int ny=nodeId/_structure[0],nx=nodeId-ny*_structure[0];
571 conn[0]=nx-1+_structure[0]*(ny-1); conn[1]=nx-1+_structure[0]*ny; conn[2]=nx+_structure[0]*ny; conn[3]=nx+_structure[0]*(ny-1);
572 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
573 return nx-1+(ny-1)*_structure[0];
575 if(nx<_structure[0]-1 && ny>0)
577 conn[0]=nx+_structure[0]*(ny-1); conn[1]=nx+_structure[0]*ny; conn[2]=nx+1+_structure[0]*ny; conn[3]=nx+1+_structure[0]*(ny-1);
578 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
579 return nx+(ny-1)*_structure[0];
581 if(nx>0 && ny<_structure[1]-1)
583 conn[0]=nx-1+_structure[0]*ny; conn[1]=nx-1+_structure[0]*(ny+1); conn[2]=nx+_structure[0]*(ny+1); conn[3]=nx+_structure[0]*ny;
584 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
585 return nx-1+ny*_structure[0];
587 if(nx<_structure[0]-1 && ny<_structure[1]-1)
589 conn[0]=nx+_structure[0]*ny; conn[1]=nx+_structure[0]*(ny+1); conn[2]=nx+1+_structure[0]*(ny+1); conn[3]=nx+1+_structure[0]*ny;
590 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<2> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_QUAD4,coords,conn,4,eps))
591 return nx+ny*_structure[0];
598 int nY=_structure[0]*_structure[1];
599 int nz=nodeId/_structure[1]; int ny=(nodeId-nz*nY)/_structure[0]; int nx=(nodeId-nz*nY)-_structure[0]*ny;
600 if(nx>0 && ny>0 && nz>0)
602 conn[0]=nx-1+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx-1+_structure[2]*ny+nY*(nz-1); conn[2]=nx+_structure[2]*ny+nY*(nz-1); conn[3]=nx+_structure[0]*(ny-1)+nY*(nz-1);
603 conn[4]=nx-1+_structure[0]*(ny-1)+nY*nz; conn[5]=nx-1+_structure[0]*ny+nY*nz; conn[6]=nx+_structure[0]*ny+nY*nz; conn[7]=nx+_structure[0]*(ny-1)+nY*nz;
604 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
605 return nx-1+(ny-1)*_structure[0]+(nz-1)*nY;
607 if(nx<_structure[0]-1 && ny>0 && nz>0)
609 conn[0]=nx+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx+_structure[0]*ny+nY*(nz-1); conn[2]=nx+1+_structure[0]*ny+nY*(nz-1); conn[3]=nx+1+_structure[0]*(ny-1)+nY*(nz-1);
610 conn[4]=nx+_structure[0]*(ny-1)+nY*nz; conn[5]=nx+_structure[0]*ny+nY*nz; conn[6]=nx+1+_structure[0]*ny+nY*nz; conn[7]=nx+1+_structure[0]*(ny-1)+nY*nz;
611 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
612 return nx+(ny-1)*_structure[0]+(nz-1)*nY;
614 if(nx>0 && ny<_structure[1]-1 && nz>0)
616 conn[0]=nx-1+_structure[0]*ny+nY*(nz-1); conn[1]=nx-1+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+_structure[0]*ny+nY*(nz-1);
617 conn[4]=nx-1+_structure[0]*ny+nY*nz; conn[5]=nx-1+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+_structure[0]*ny+nY*nz;
618 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
619 return nx-1+ny*_structure[0]+(nz-1)*nY;
621 if(nx<_structure[0]-1 && ny<_structure[1]-1 && nz>0)
623 conn[0]=nx+_structure[0]*ny+nY*(nz-1); conn[1]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+1+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+1+_structure[0]*ny+nY*(nz-1);
624 conn[4]=nx+_structure[0]*ny+nY*nz; conn[5]=nx+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+1+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+1+_structure[0]*ny+nY*nz;
625 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
626 return nx+ny*_structure[0]+(nz-1)*nY;
628 if(nx>0 && ny>0 && nz<_structure[2]-1)
630 conn[0]=nx-1+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx-1+_structure[2]*ny+nY*(nz-1); conn[2]=nx+_structure[2]*ny+nY*(nz-1); conn[3]=nx+_structure[0]*(ny-1)+nY*(nz-1);
631 conn[4]=nx-1+_structure[0]*(ny-1)+nY*nz; conn[5]=nx-1+_structure[0]*ny+nY*nz; conn[6]=nx+_structure[0]*ny+nY*nz; conn[7]=nx+_structure[0]*(ny-1)+nY*nz;
632 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
633 return nx-1+(ny-1)*_structure[0]+nz*nY;
635 if(nx<_structure[0]-1 && ny>0 && nz<_structure[2]-1)
637 conn[0]=nx+_structure[0]*(ny-1)+nY*(nz-1); conn[1]=nx+_structure[0]*ny+nY*(nz-1); conn[2]=nx+1+_structure[0]*ny+nY*(nz-1); conn[3]=nx+1+_structure[0]*(ny-1)+nY*(nz-1);
638 conn[4]=nx+_structure[0]*(ny-1)+nY*nz; conn[5]=nx+_structure[0]*ny+nY*nz; conn[6]=nx+1+_structure[0]*ny+nY*nz; conn[7]=nx+1+_structure[0]*(ny-1)+nY*nz;
639 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
640 return nx+(ny-1)*_structure[0]+nz*nY;
642 if(nx>0 && ny<_structure[1]-1 && nz<_structure[2]-1)
644 conn[0]=nx-1+_structure[0]*ny+nY*(nz-1); conn[1]=nx-1+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+_structure[0]*ny+nY*(nz-1);
645 conn[4]=nx-1+_structure[0]*ny+nY*nz; conn[5]=nx-1+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+_structure[0]*ny+nY*nz;
646 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
647 return nx-1+ny*_structure[0]+nz*nY;
649 if(nx<_structure[0]-1 && ny<_structure[1]-1 && nz<_structure[2]-1)
651 conn[0]=nx+_structure[0]*ny+nY*(nz-1); conn[1]=nx+_structure[0]*(ny+1)+nY*(nz-1); conn[2]=nx+1+_structure[0]*(ny+1)+nY*(nz-1); conn[3]=nx+1+_structure[0]*ny+nY*(nz-1);
652 conn[4]=nx+_structure[0]*ny+nY*nz; conn[5]=nx+_structure[0]*(ny+1)+nY*nz; conn[6]=nx+1+_structure[0]*(ny+1)+nY*nz; conn[7]=nx+1+_structure[0]*ny+nY*nz;
653 if(INTERP_KERNEL::PointLocatorAlgos<DummyClsMCL<3> >::isElementContainsPoint(pos,INTERP_KERNEL::NORM_HEXA8,coords,conn,8,eps))
654 return nx+ny*_structure[0]+nz*nY;
659 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getCellContainingPoint : mesh dimension managed are 1, 2 or 3 !");
663 void MEDCouplingCurveLinearMesh::rotate(const double *center, const double *vector, double angle)
665 if(!((DataArrayDouble *)_coords))
666 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::rotate : no coordinates set !");
667 int spaceDim=getSpaceDimension();
668 int nbNodes=_coords->getNumberOfTuples();
669 double *coords=_coords->getPointer();
671 MEDCouplingPointSet::Rotate3DAlg(center,vector,angle,nbNodes,coords);
673 MEDCouplingPointSet::Rotate2DAlg(center,angle,nbNodes,coords);
675 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::rotate : invalid space dim for rotation must be 2 or 3");
676 _coords->declareAsNew();
680 void MEDCouplingCurveLinearMesh::translate(const double *vector)
683 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::translate : NULL input point !");
684 if(!((DataArrayDouble *)_coords))
685 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::translate : no coordinates set !");
686 double *coords=_coords->getPointer();
687 int nbNodes=getNumberOfNodes();
688 int dim=getSpaceDimension();
689 for(int i=0; i<nbNodes; i++)
690 for(int idim=0; idim<dim;idim++)
691 coords[i*dim+idim]+=vector[idim];
692 _coords->declareAsNew();
696 void MEDCouplingCurveLinearMesh::scale(const double *point, double factor)
699 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::scale : NULL input point !");
700 if(!((DataArrayDouble *)_coords))
701 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::scale : no coordinates set !");
702 double *coords=_coords->getPointer();
703 int nbNodes=_coords->getNumberOfTuples();
704 int dim=_coords->getNumberOfComponents();
705 for(int i=0;i<nbNodes;i++)
707 std::transform(coords+i*dim,coords+(i+1)*dim,point,coords+i*dim,std::minus<double>());
708 std::transform(coords+i*dim,coords+(i+1)*dim,coords+i*dim,std::bind2nd(std::multiplies<double>(),factor));
709 std::transform(coords+i*dim,coords+(i+1)*dim,point,coords+i*dim,std::plus<double>());
711 _coords->declareAsNew();
715 MEDCouplingMesh *MEDCouplingCurveLinearMesh::mergeMyselfWith(const MEDCouplingMesh *other) const
717 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::mergeMyselfWith : not available for CurveLinear Mesh !");
720 DataArrayDouble *MEDCouplingCurveLinearMesh::getCoordinatesAndOwner() const
722 DataArrayDouble *ret=const_cast<DataArrayDouble *>((const DataArrayDouble *)_coords);
728 DataArrayDouble *MEDCouplingCurveLinearMesh::getBarycenterAndOwner() const
731 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> ret=DataArrayDouble::New();
732 int spaceDim=getSpaceDimension();
733 int meshDim=getMeshDimension();
734 int nbOfCells=getNumberOfCells();
735 ret->alloc(nbOfCells,spaceDim);
736 ret->copyStringInfoFrom(*getCoords());
740 { getBarycenterAndOwnerMeshDim3(ret); return ret.retn(); }
742 { getBarycenterAndOwnerMeshDim2(ret); return ret.retn(); }
744 { getBarycenterAndOwnerMeshDim1(ret); return ret.retn(); }
746 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBarycenterAndOwner : mesh dimension must be in [1,2,3] !");
750 DataArrayDouble *MEDCouplingCurveLinearMesh::computeIsoBarycenterOfNodesPerCell() const
752 return MEDCouplingCurveLinearMesh::getBarycenterAndOwner();
756 * \param [in,out] bary Barycenter array feeded with good values.
757 * \sa MEDCouplingCurveLinearMesh::getBarycenterAndOwner
759 void MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim3(DataArrayDouble *bary) const
761 int nbOfCells=getNumberOfCells();
762 double *ptToFill=bary->getPointer();
763 const double *coor=_coords->getConstPointer();
764 if(getSpaceDimension()!=3)
765 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim3 : with meshDim 3 only space dimension 3 is possible !");
766 int nX=_structure[0]-1,nY=(_structure[0]-1)*(_structure[1]-1);
767 int nY1=_structure[0]*_structure[1];
769 for(int i=0;i<nbOfCells;i++)
773 int cx=(i-cz*nY)-nX*cy;
774 conn[0]=cz*nY1+cy*(nX+1)+cx+1; conn[1]=cz*nY1+cy*(nX+1)+cx; conn[2]=cz*nY1+(cy+1)*(nX+1)+cx; conn[3]=cz*nY1+(cy+1)*(nX+1)+1+cx;
775 conn[4]=(cz+1)*nY1+cy*(nX+1)+cx+1; conn[5]=(cz+1)*nY1+cy*(nX+1)+cx; conn[6]=(cz+1)*nY1+(cy+1)*(nX+1)+cx; conn[7]=(cz+1)*nY1+(cy+1)*(nX+1)+1+cx;
776 INTERP_KERNEL::computeBarycenter2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_HEXA8,conn,8,coor,3,ptToFill);
782 * \param [in,out] bary Barycenter array feeded with good values.
783 * \sa MEDCouplingCurveLinearMesh::getBarycenterAndOwner
785 void MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim2(DataArrayDouble *bary) const
787 int nbcells=getNumberOfCells();
788 int spaceDim=getSpaceDimension();
789 double *ptToFill=bary->getPointer();
790 const double *coor=_coords->getConstPointer();
791 if(spaceDim!=2 && spaceDim!=3)
792 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim2 : with meshDim 2 only space dimension 2 and 3 are possible !");
793 int nX=_structure[0]-1;
795 for(int i=0;i<nbcells;i++)
797 int cy=i/nX,cx=i-cy*nX;
798 conn[0]=cy*(nX+1)+cx; conn[1]=(cy+1)*(nX+1)+cx; conn[2]=(cy+1)*(nX+1)+1+cx; conn[3]=cy*(nX+1)+cx+1;
799 INTERP_KERNEL::computeBarycenter2<int,INTERP_KERNEL::ALL_C_MODE>(INTERP_KERNEL::NORM_QUAD4,conn,4,coor,spaceDim,ptToFill);
805 * \param [in,out] bary Barycenter array feeded with good values.
806 * \sa MEDCouplingCurveLinearMesh::getBarycenterAndOwner
808 void MEDCouplingCurveLinearMesh::getBarycenterAndOwnerMeshDim1(DataArrayDouble *bary) const
810 int spaceDim=getSpaceDimension();
811 std::transform(_coords->begin()+spaceDim,_coords->end(),_coords->begin(),bary->getPointer(),std::plus<double>());
812 std::transform(bary->begin(),bary->end(),bary->getPointer(),std::bind2nd(std::multiplies<double>(),0.5));
815 void MEDCouplingCurveLinearMesh::renumberCells(const int *old2NewBg, bool check)
817 throw INTERP_KERNEL::Exception("Functionnality of renumbering cell not available for CurveLinear Mesh !");
820 void MEDCouplingCurveLinearMesh::getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const
823 double time=getTime(it,order);
826 littleStrings.clear();
827 littleStrings.push_back(getName());
828 littleStrings.push_back(getDescription());
829 littleStrings.push_back(getTimeUnit());
831 std::vector<std::string> littleStrings2;
832 if((const DataArrayDouble *)_coords)
833 _coords->getTinySerializationStrInformation(littleStrings2);
834 littleStrings.insert(littleStrings.end(),littleStrings2.begin(),littleStrings2.end());
836 tinyInfo.push_back(it);
837 tinyInfo.push_back(order);
838 tinyInfo.push_back((int)_structure.size());
839 for(std::vector<int>::const_iterator itt=_structure.begin();itt!=_structure.end();itt++)
840 tinyInfo.push_back(*itt);
841 std::vector<int> tinyInfo2;
842 if((const DataArrayDouble *)_coords)
843 _coords->getTinySerializationIntInformation(tinyInfo2);
844 tinyInfo.insert(tinyInfo.end(),tinyInfo2.begin(),tinyInfo2.end());
846 tinyInfoD.push_back(time);
849 void MEDCouplingCurveLinearMesh::resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const
851 a1->alloc(tinyInfo[2],1);
852 std::vector<int> tinyInfo2(tinyInfo.begin()+3+tinyInfo[2],tinyInfo.end());
853 a2->resizeForUnserialization(tinyInfo2);
856 void MEDCouplingCurveLinearMesh::serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const
858 a1=DataArrayInt::New();
859 a1->alloc((int)_structure.size(),1);
860 int *ptr=a1->getPointer();
861 for(std::vector<int>::const_iterator it=_structure.begin();it!=_structure.end();it++,ptr++)
864 if((const DataArrayDouble *)_coords)
865 if(_coords->isAllocated())
866 sz=_coords->getNbOfElems();
867 a2=DataArrayDouble::New();
869 if(sz!=0 && (const DataArrayDouble *)_coords)
870 std::copy(_coords->begin(),_coords->end(),a2->getPointer());
873 void MEDCouplingCurveLinearMesh::unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
874 const std::vector<std::string>& littleStrings)
876 setName(littleStrings[0]);
877 setDescription(littleStrings[1]);
878 setTimeUnit(littleStrings[2]);
879 setTime(tinyInfoD[0],tinyInfo[0],tinyInfo[1]);
881 _structure.resize(sz);
882 for(int i=0;i<sz;i++)
883 _structure[i]=tinyInfo[3+i];
884 if((int)tinyInfo.size()>sz+3)
886 _coords=DataArrayDouble::New();
887 std::vector<int> tinyInfo2(tinyInfo.begin()+3+sz,tinyInfo.end());
888 _coords->resizeForUnserialization(tinyInfo2);
889 std::copy(a2->begin(),a2->end(),_coords->getPointer());
890 std::vector<std::string> littleStrings2(littleStrings.begin()+3,littleStrings.end());
891 _coords->finishUnserialization(tinyInfo2,littleStrings2);
895 void MEDCouplingCurveLinearMesh::writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData, DataArrayByte *byteData) const
897 std::ostringstream extent;
898 int meshDim=(int)_structure.size();
899 if(meshDim<=0 || meshDim>3)
900 throw INTERP_KERNEL::Exception("MEDCouplingCurveLinearMesh::writeVTKLL : meshDim invalid ! must be in [1,2,3] !");
902 { int val=i<meshDim?_structure[i]-1:0; extent << "0 " << val << " "; }
903 ofs << " <" << getVTKDataSetType() << " WholeExtent=\"" << extent.str() << "\">\n";
904 ofs << " <Piece Extent=\"" << extent.str() << "\">\n";
905 ofs << " <PointData>\n" << pointData << std::endl;
906 ofs << " </PointData>\n";
907 ofs << " <CellData>\n" << cellData << std::endl;
908 ofs << " </CellData>\n";
909 ofs << " <Points>\n";
910 if(getSpaceDimension()==3)
911 _coords->writeVTK(ofs,8,"Points",byteData);
914 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coo=_coords->changeNbOfComponents(3,0.);
915 coo->writeVTK(ofs,8,"Points",byteData);
917 ofs << " </Points>\n";
918 ofs << " </Piece>\n";
919 ofs << " </" << getVTKDataSetType() << ">\n";
922 void MEDCouplingCurveLinearMesh::reprQuickOverview(std::ostream& stream) const
924 stream << "MEDCouplingCurveLinearMesh C++ instance at " << this << ". Name : \"" << getName() << "\".";
925 stream << " Nodal structure : [";
926 for(std::size_t i=0;i<_structure.size();i++)
929 stream << " " << tmp << "=" << _structure[i];
930 if(i!=_structure.size()-1)
934 const DataArrayDouble *coo(_coords);
936 { stream << std::endl << "No coordinates set !"; return ; }
937 if(!coo->isAllocated())
938 { stream << std::endl << "Coordinates set but not allocated !"; return ; }
939 int nbOfCompo=coo->getNumberOfComponents();
940 if(nbOfCompo!=(int)_structure.size())
941 { stream << std::endl << "Coordinates set and allocated but mismatch number of components !"; return ; }
942 stream << std::endl << "Coordinates ( number of tuples = " << coo->getNumberOfTuples() << " ) : ";
943 coo->reprQuickOverviewData(stream,200);
946 std::string MEDCouplingCurveLinearMesh::getVTKDataSetType() const
948 return std::string("StructuredGrid");