using namespace ParaMEDMEM;
+const int MEDCoupling1SGTUMesh::HEXA8_FACE_PAIRS[6]={0,1,2,4,3,5};
+
+MEDCoupling1GTUMesh::MEDCoupling1GTUMesh()
+{
+}
+
MEDCoupling1GTUMesh::MEDCoupling1GTUMesh(const char *name, const INTERP_KERNEL::CellModel& cm):_cm(&cm)
{
setName(name);
{
}
-MEDCoupling1GTUMesh *MEDCoupling1GTUMesh::New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception)
+MEDCoupling1GTUMesh *MEDCoupling1GTUMesh::New(const char *name, INTERP_KERNEL::NormalizedCellType type)
{
if(type==INTERP_KERNEL::NORM_ERROR)
throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::New : NORM_ERROR is not a valid type to be used as base geometric type for a mesh !");
const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(type);
if(!cm.isDynamic())
return MEDCoupling1SGTUMesh::New(name,type);
- throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::New : not implemented yet !");
+ else
+ return MEDCoupling1DGTUMesh::New(name,type);
+}
+
+MEDCoupling1GTUMesh *MEDCoupling1GTUMesh::New(const MEDCouplingUMesh *m)
+{
+ if(!m)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::New : input mesh is null !");
+ std::set<INTERP_KERNEL::NormalizedCellType> gts(m->getAllGeoTypes());
+ if(gts.size()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::New : input mesh must have exactly one geometric type !");
+ const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(*gts.begin());
+ if(!cm.isDynamic())
+ return MEDCoupling1SGTUMesh::New(m);
+ else
+ return MEDCoupling1DGTUMesh::New(m);
}
-const INTERP_KERNEL::CellModel& MEDCoupling1GTUMesh::getCellModel() const throw(INTERP_KERNEL::Exception)
+const INTERP_KERNEL::CellModel& MEDCoupling1GTUMesh::getCellModel() const
{
return *_cm;
}
-INTERP_KERNEL::NormalizedCellType MEDCoupling1GTUMesh::getCellModelEnum() const throw(INTERP_KERNEL::Exception)
+INTERP_KERNEL::NormalizedCellType MEDCoupling1GTUMesh::getCellModelEnum() const
{
return _cm->getEnum();
}
* \param [in] type the geometric type
* \return cell ids in this having geometric type \a type.
*/
-DataArrayInt *MEDCoupling1GTUMesh::giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1GTUMesh::giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const
{
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
if(type==getCellModelEnum())
* This method returns in the same format as code (see MEDCouplingUMesh::checkTypeConsistencyAndContig or MEDCouplingUMesh::splitProfilePerType) how
* \a this is composed in cell types.
* The returned array is of size 3*n where n is the number of different types present in \a this.
- * For every k in [0,n] ret[3*k+2]==0 because it has no sense here.
+ * For every k in [0,n] ret[3*k+2]==-1 because it has no sense here.
* This parameter is kept only for compatibility with other methode listed above.
*/
-std::vector<int> MEDCoupling1GTUMesh::getDistributionOfTypes() const throw(INTERP_KERNEL::Exception)
+std::vector<int> MEDCoupling1GTUMesh::getDistributionOfTypes() const
{
std::vector<int> ret(3);
- ret[0]=(int)getCellModelEnum(); ret[1]=getNumberOfCells(); ret[2]=0;
+ ret[0]=(int)getCellModelEnum(); ret[1]=getNumberOfCells(); ret[2]=-1;
return ret;
}
* - After \a code contains [NORM_...,nbCells,0], \a idsInPflPerType [[0,1]] and \a idsPerType is [[1,2]] <br>
*/
-void MEDCoupling1GTUMesh::splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1GTUMesh::splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const
{
if(!profile)
throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::splitProfilePerType : input profile is NULL !");
*
* \sa MEDCouplingUMesh::checkTypeConsistencyAndContig
*/
-DataArrayInt *MEDCoupling1GTUMesh::checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1GTUMesh::checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const
{
int nbOfCells=getNumberOfCells();
if(code.size()!=3)
return const_cast<DataArrayInt *>(pfl);
}
-void MEDCoupling1GTUMesh::writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1GTUMesh::writeVTKLL(std::ostream& ofs, const std::string& cellData, const std::string& pointData, DataArrayByte *byteData) const
{
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=buildUnstructured();
- m->writeVTKLL(ofs,cellData,pointData);
+ m->writeVTKLL(ofs,cellData,pointData,byteData);
}
-std::string MEDCoupling1GTUMesh::getVTKDataSetType() const throw(INTERP_KERNEL::Exception)
+std::string MEDCoupling1GTUMesh::getVTKDataSetType() const
{
return std::string("UnstructuredGrid");
}
-bool MEDCoupling1GTUMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception)
+std::size_t MEDCoupling1GTUMesh::getHeapMemorySizeWithoutChildren() const
+{
+ return MEDCouplingPointSet::getHeapMemorySizeWithoutChildren();
+}
+
+bool MEDCoupling1GTUMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
{
if(!MEDCouplingPointSet::isEqualIfNotWhy(other,prec,reason))
return false;
return true;
}
-void MEDCoupling1GTUMesh::checkCoherency() const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1GTUMesh::checkCoherency() const
{
MEDCouplingPointSet::checkCoherency();
}
return m->buildBoundaryMesh(keepCoords);
}
-void MEDCoupling1GTUMesh::findCommonCells(int compType, int startCellId, DataArrayInt *& commonCellsArr, DataArrayInt *& commonCellsIArr) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1GTUMesh::findCommonCells(int compType, int startCellId, DataArrayInt *& commonCellsArr, DataArrayInt *& commonCellsIArr) const
{
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=buildUnstructured();
m->findCommonCells(compType,startCellId,commonCellsArr,commonCellsIArr);
}
+int MEDCoupling1GTUMesh::getNodalConnectivityLength() const
+{
+ const DataArrayInt *c1(getNodalConnectivity());
+ if(!c1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::getNodalConnectivityLength : no connectivity set !");
+ if(c1->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::getNodalConnectivityLength : Nodal connectivity array set must have exactly one component !");
+ if(!c1->isAllocated())
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::getNodalConnectivityLength : Nodal connectivity array must be allocated !");
+ return c1->getNumberOfTuples();
+}
+
+/*!
+ * This method aggregates all the meshes in \a parts to put them in a single unstructured mesh (those returned).
+ * The order of cells is the returned instance is those in the order of instances in \a parts.
+ *
+ * \param [in] parts - all not null parts of single geo type meshes to be aggreagated having the same mesh dimension and same coordinates.
+ * \return MEDCouplingUMesh * - new object to be dealt by the caller.
+ *
+ * \throw If one element is null in \a parts.
+ * \throw If not all the parts do not have the same mesh dimension.
+ * \throw If not all the parts do not share the same coordinates.
+ * \throw If not all the parts have their connectivity set properly.
+ * \throw If \a parts is empty.
+ */
+MEDCouplingUMesh *MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh(const std::vector< const MEDCoupling1GTUMesh *>& parts)
+{
+ if(parts.empty())
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh : input parts vector is empty !");
+ const MEDCoupling1GTUMesh *firstPart(parts[0]);
+ if(!firstPart)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh : the first instance in input parts is null !");
+ const DataArrayDouble *coords(firstPart->getCoords());
+ int meshDim(firstPart->getMeshDimension());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret(MEDCouplingUMesh::New(firstPart->getName().c_str(),meshDim)); ret->setDescription(firstPart->getDescription().c_str());
+ ret->setCoords(coords);
+ int nbOfCells(0),connSize(0);
+ for(std::vector< const MEDCoupling1GTUMesh *>::const_iterator it=parts.begin();it!=parts.end();it++)
+ {
+ if(!(*it))
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh : presence of null pointer in input vector !");
+ if((*it)->getMeshDimension()!=meshDim)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh : all the instances in input vector must have same mesh dimension !");
+ if((*it)->getCoords()!=coords)
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh : all the instances must share the same coordinates pointer !");
+ nbOfCells+=(*it)->getNumberOfCells();
+ connSize+=(*it)->getNodalConnectivityLength();
+ }
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(DataArrayInt::New()),connI(DataArrayInt::New());
+ connI->alloc(nbOfCells+1,1); conn->alloc(connSize+nbOfCells,1);
+ int *c(conn->getPointer()),*ci(connI->getPointer()); *ci=0;
+ for(std::vector< const MEDCoupling1GTUMesh *>::const_iterator it=parts.begin();it!=parts.end();it++)
+ {
+ int curNbCells((*it)->getNumberOfCells());
+ int geoType((int)(*it)->getCellModelEnum());
+ const int *cinPtr((*it)->getNodalConnectivity()->begin());
+ const MEDCoupling1SGTUMesh *ps(dynamic_cast<const MEDCoupling1SGTUMesh *>(*it));
+ const MEDCoupling1DGTUMesh *pd(dynamic_cast<const MEDCoupling1DGTUMesh *>(*it));
+ if(ps && !pd)
+ {
+ int nNodesPerCell(ps->getNumberOfNodesPerCell());
+ for(int i=0;i<curNbCells;i++,ci++,cinPtr+=nNodesPerCell)
+ {
+ *c++=geoType;
+ c=std::copy(cinPtr,cinPtr+nNodesPerCell,c);
+ ci[1]=ci[0]+nNodesPerCell+1;
+ }
+ }
+ else if(!ps && pd)
+ {
+ const int *ciinPtr(pd->getNodalConnectivityIndex()->begin());
+ for(int i=0;i<curNbCells;i++,ci++,ciinPtr++)
+ {
+ *c++=geoType;
+ c=std::copy(cinPtr+ciinPtr[0],cinPtr+ciinPtr[1],c);
+ ci[1]=ci[0]+ciinPtr[1]-ciinPtr[0]+1;
+ }
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh : presence of instance which type is not in [MEDCoupling1SGTUMesh,MEDCoupling1DGTUMesh] !");
+ }
+ ret->setConnectivity(conn,connI,true);
+ return ret.retn();
+}
+
//==
MEDCoupling1SGTUMesh::MEDCoupling1SGTUMesh(const MEDCoupling1SGTUMesh& other, bool recDeepCpy):MEDCoupling1GTUMesh(other,recDeepCpy),_conn(other._conn)
{
}
-MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::New(const char *name, INTERP_KERNEL::NormalizedCellType type) throw(INTERP_KERNEL::Exception)
+MEDCoupling1SGTUMesh::MEDCoupling1SGTUMesh()
+{
+}
+
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::New()
+{
+ return new MEDCoupling1SGTUMesh;
+}
+
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::New(const char *name, INTERP_KERNEL::NormalizedCellType type)
{
if(type==INTERP_KERNEL::NORM_ERROR)
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::New : NORM_ERROR is not a valid type to be used as base geometric type for a mesh !");
const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(type);
if(cm.isDynamic())
{
- std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::New : the input geometric type " << cm.getRepr() << " is dynamic ! Only static type are dealed here !";
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::New : the input geometric type " << cm.getRepr() << " is dynamic ! Only static types are allowed here !";
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
return new MEDCoupling1SGTUMesh(name,cm);
}
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::New(const MEDCouplingUMesh *m)
+{
+ if(!m)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::New : input mesh is null !");
+ std::set<INTERP_KERNEL::NormalizedCellType> gts(m->getAllGeoTypes());
+ if(gts.size()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::New : input mesh must have exactly one geometric type !");
+ int geoType((int)*gts.begin());
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(MEDCoupling1SGTUMesh::New(m->getName().c_str(),*gts.begin()));
+ ret->setCoords(m->getCoords()); ret->setDescription(m->getDescription().c_str());
+ int nbCells(m->getNumberOfCells());
+ int nbOfNodesPerCell(ret->getNumberOfNodesPerCell());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(DataArrayInt::New()); conn->alloc(nbCells*nbOfNodesPerCell,1);
+ int *c(conn->getPointer());
+ const int *cin(m->getNodalConnectivity()->begin()),*ciin(m->getNodalConnectivityIndex()->begin());
+ for(int i=0;i<nbCells;i++,ciin++)
+ {
+ if(cin[ciin[0]]==geoType)
+ {
+ if(ciin[1]-ciin[0]==nbOfNodesPerCell+1)
+ c=std::copy(cin+ciin[0]+1,cin+ciin[1],c);
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::New(const MEDCouplingUMesh *m) : something is wrong in the input mesh at cell #" << i << " ! The size of cell is not those expected (" << nbOfNodesPerCell << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::New(const MEDCouplingUMesh *m) : something is wrong in the input mesh at cell #" << i << " ! The geometric type is not those expected !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ ret->setNodalConnectivity(conn);
+ return ret.retn();
+}
+
MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::clone(bool recDeepCpy) const
{
return new MEDCoupling1SGTUMesh(*this,recDeepCpy);
}
-void MEDCoupling1SGTUMesh::shallowCopyConnectivityFrom(const MEDCouplingPointSet *other) throw(INTERP_KERNEL::Exception)
+/*!
+ * This method behaves mostly like MEDCoupling1SGTUMesh::deepCpy method, except that only nodal connectivity arrays are deeply copied.
+ * The coordinates are shared between \a this and the returned instance.
+ *
+ * \return MEDCouplingUMesh * - A new object instance holding the copy of \a this (deep for connectivity, shallow for coordiantes)
+ * \sa MEDCoupling1SGTUMesh::deepCpy
+ */
+MEDCouplingPointSet *MEDCoupling1SGTUMesh::deepCpyConnectivityOnly() const
+{
+ checkCoherency();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(clone(false));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(_conn->deepCpy());
+ ret->setNodalConnectivity(c);
+ return ret.retn();
+}
+
+void MEDCoupling1SGTUMesh::shallowCopyConnectivityFrom(const MEDCouplingPointSet *other)
{
if(!other)
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::shallowCopyConnectivityFrom : input pointer is null !");
updateTimeWith(*c);
}
-std::size_t MEDCoupling1SGTUMesh::getHeapMemorySize() const
+std::size_t MEDCoupling1SGTUMesh::getHeapMemorySizeWithoutChildren() const
{
- std::size_t ret=0;
+ return MEDCoupling1GTUMesh::getHeapMemorySizeWithoutChildren();
+}
+
+std::vector<const BigMemoryObject *> MEDCoupling1SGTUMesh::getDirectChildren() const
+{
+ std::vector<const BigMemoryObject *> ret(MEDCoupling1GTUMesh::getDirectChildren());
const DataArrayInt *c(_conn);
if(c)
- ret+=c->getHeapMemorySize();
- return MEDCouplingPointSet::getHeapMemorySize()+ret;
+ ret.push_back(c);
+ return ret;
}
MEDCouplingMesh *MEDCoupling1SGTUMesh::deepCpy() const
return clone(true);
}
-bool MEDCoupling1SGTUMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception)
+bool MEDCoupling1SGTUMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
{
if(!other)
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::isEqualIfNotWhy : input other pointer is null !");
return true;
}
-void MEDCoupling1SGTUMesh::checkCoherency() const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::checkCoherencyOfConnectivity() const
{
- MEDCouplingPointSet::checkCoherency();
const DataArrayInt *c1(_conn);
if(c1)
{
throw INTERP_KERNEL::Exception("Nodal connectivity array not defined !");
}
-void MEDCoupling1SGTUMesh::checkCoherency1(double eps) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::checkCoherency() const
+{
+ MEDCouplingPointSet::checkCoherency();
+ checkCoherencyOfConnectivity();
+}
+
+void MEDCoupling1SGTUMesh::checkCoherency1(double eps) const
{
checkCoherency();
const DataArrayInt *c1(_conn);
}
}
-void MEDCoupling1SGTUMesh::checkCoherency2(double eps) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::checkCoherency2(double eps) const
{
checkCoherency1(eps);
}
return nbOfTuples/nbOfNodesPerCell;
}
-int MEDCoupling1SGTUMesh::getNumberOfNodesPerCell() const throw(INTERP_KERNEL::Exception)
+int MEDCoupling1SGTUMesh::getNumberOfNodesInCell(int cellId) const
{
- checkNonDynamicGeoType();
- return (int)_cm->getNumberOfNodes();
+ return getNumberOfNodesPerCell();
}
-int MEDCoupling1SGTUMesh::getNodalConnectivityLength() const throw(INTERP_KERNEL::Exception)
+int MEDCoupling1SGTUMesh::getNumberOfNodesPerCell() const
{
- const DataArrayInt *c1(_conn);
- if(!c1)
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::getNodalConnectivityLength : no connectivity set !");
- if(c1->getNumberOfComponents()!=1)
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::getNodalConnectivityLength : Nodal connectivity array set must have exactly one component !");
- if(!c1->isAllocated())
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::getNodalConnectivityLength : Nodal connectivity array must be allocated !");
- return c1->getNumberOfTuples();
+ checkNonDynamicGeoType();
+ return (int)_cm->getNumberOfNodes();
}
-DataArrayInt *MEDCoupling1SGTUMesh::computeNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::computeNbOfNodesPerCell() const
{
checkNonDynamicGeoType();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
return ret.retn();
}
-DataArrayInt *MEDCoupling1SGTUMesh::computeNbOfFacesPerCell() const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::computeNbOfFacesPerCell() const
{
checkNonDynamicGeoType();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
return ret.retn();
}
+DataArrayInt *MEDCoupling1SGTUMesh::computeEffectiveNbOfNodesPerCell() const
+{
+ checkNonDynamicGeoType();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ int nbCells(getNumberOfCells());
+ ret->alloc(nbCells,1);
+ int *retPtr(ret->getPointer());
+ int nbNodesPerCell(getNumberOfNodesPerCell());
+ const int *conn(_conn->begin());
+ for(int i=0;i<nbCells;i++,conn+=nbNodesPerCell,retPtr++)
+ {
+ std::set<int> s(conn,conn+nbNodesPerCell);
+ *retPtr=(int)s.size();
+ }
+ return ret.retn();
+}
+
void MEDCoupling1SGTUMesh::getNodeIdsOfCell(int cellId, std::vector<int>& conn) const
{
int sz=getNumberOfNodesPerCell();
}
}
-void MEDCoupling1SGTUMesh::checkNonDynamicGeoType() const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::checkNonDynamicGeoType() const
{
if(_cm->isDynamic())
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkNonDynamicGeoType : internal error ! the internal geo type is dynamic ! should be static !");
{
static const char msg0[]="No coordinates specified !";
std::ostringstream ret;
- ret << "Single static geometic type unstructured mesh with name : \"" << getName() << "\"\n";
+ ret << "Single static geometic type (" << _cm->getRepr() << ") unstructured mesh with name : \"" << getName() << "\"\n";
ret << "Description of mesh : \"" << getDescription() << "\"\n";
int tmpp1,tmpp2;
double tt=getTime(tmpp1,tmpp2);
return ret.str();
}
-DataArrayDouble *MEDCoupling1SGTUMesh::computeIsoBarycenterOfNodesPerCell() const throw(INTERP_KERNEL::Exception)
+DataArrayDouble *MEDCoupling1SGTUMesh::computeIsoBarycenterOfNodesPerCell() const
{
MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> ret=DataArrayDouble::New();
int spaceDim=getSpaceDimension();
- int nbOfCells=getNumberOfCells();
+ int nbOfCells=getNumberOfCells();//checkCoherency()
int nbOfNodes=getNumberOfNodes();
ret->alloc(nbOfCells,spaceDim);
double *ptToFill=ret->getPointer();
return ret.retn();
}
-void MEDCoupling1SGTUMesh::renumberCells(const int *old2NewBg, bool check) throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::renumberCells(const int *old2NewBg, bool check)
{
int nbCells=getNumberOfCells();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n=DataArrayInt::New();
return Merge1SGTUMeshes(this,otherC);
}
-MEDCouplingUMesh *MEDCoupling1SGTUMesh::buildUnstructured() const throw(INTERP_KERNEL::Exception)
+MEDCouplingUMesh *MEDCoupling1SGTUMesh::buildUnstructured() const
{
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName(),getMeshDimension());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName().c_str(),getMeshDimension());
ret->setCoords(getCoords());
const int *nodalConn=_conn->begin();
int nbCells=getNumberOfCells();
return ret.retn();
}
-DataArrayInt *MEDCoupling1SGTUMesh::simplexize(int policy) throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::simplexize(int policy)
{
switch(policy)
{
}
}
-/*!
- * \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
- * is to delete this array using decrRef() as it is no more needed.
- */
-DataArrayInt *MEDCoupling1SGTUMesh::mergeNodes(double precision, bool& areNodesMerged, int& newNbOfNodes)
-{
- DataArrayInt *ret=buildPermArrayForMergeNode(precision,-1,areNodesMerged,newNbOfNodes);
- if(areNodesMerged)
- renumberNodes(ret->getConstPointer(),newNbOfNodes);
- return ret;
-}
-
-/*!
- * \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
- * is to delete this array using decrRef() as it is no more needed.
- */
-DataArrayInt *MEDCoupling1SGTUMesh::mergeNodes2(double precision, bool& areNodesMerged, int& newNbOfNodes)
-{
- DataArrayInt *ret=buildPermArrayForMergeNode(precision,-1,areNodesMerged,newNbOfNodes);
- if(areNodesMerged)
- renumberNodes2(ret->getConstPointer(),newNbOfNodes);
- return ret;
-}
-
/// @cond INTERNAL
struct MEDCouplingAccVisit
* \throw If the nodal connectivity of cells is not defined.
* \throw If the nodal connectivity includes an invalid id.
*/
-DataArrayInt *MEDCoupling1SGTUMesh::getNodeIdsInUse(int& nbrOfNodesInUse) const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::getNodeIdsInUse(int& nbrOfNodesInUse) const
{
nbrOfNodesInUse=-1;
int nbOfNodes=getNumberOfNodes();
updateTime();
}
-MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshes(const MEDCoupling1SGTUMesh *mesh1, const MEDCoupling1SGTUMesh *mesh2) throw(INTERP_KERNEL::Exception)
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshes(const MEDCoupling1SGTUMesh *mesh1, const MEDCoupling1SGTUMesh *mesh2)
{
std::vector<const MEDCoupling1SGTUMesh *> tmp(2);
tmp[0]=const_cast<MEDCoupling1SGTUMesh *>(mesh1); tmp[1]=const_cast<MEDCoupling1SGTUMesh *>(mesh2);
return Merge1SGTUMeshes(tmp);
}
-MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshes(std::vector<const MEDCoupling1SGTUMesh *>& a) throw(INTERP_KERNEL::Exception)
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshes(std::vector<const MEDCoupling1SGTUMesh *>& a)
{
std::size_t sz=a.size();
if(sz==0)
return Merge1SGTUMeshesLL(aa);
}
-MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords(std::vector<const MEDCoupling1SGTUMesh *>& a) throw(INTERP_KERNEL::Exception)
+/*!
+ * \throw If presence of a null instance in the input vector \a a.
+ * \throw If a is empty
+ */
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords(std::vector<const MEDCoupling1SGTUMesh *>& a)
{
if(a.empty())
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords : input array must be NON EMPTY !");
std::vector<const MEDCoupling1SGTUMesh *>::const_iterator it=a.begin();
if(!(*it))
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords : presence of null instance !");
- int nbOfCells=(*it)->getNumberOfCells();
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords : null instance in the first element of input vector !");
+ std::vector<const DataArrayInt *> ncs(a.size());
+ (*it)->getNumberOfCells();//to check that all is OK
const DataArrayDouble *coords=(*it)->getCoords();
const INTERP_KERNEL::CellModel *cm=&((*it)->getCellModel());
- int nbNodesPerCell=(*it)->getNumberOfNodesPerCell();
+ ncs[0]=(*it)->getNodalConnectivity();
it++;
- for(;it!=a.end();it++)
+ for(int i=1;it!=a.end();i++,it++)
{
+ if(!(*it))
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords : presence of a null instance in the input vector !");
if(cm!=&((*it)->getCellModel()))
throw INTERP_KERNEL::Exception("Geometric types mismatches, Merge1SGTUMeshes impossible !");
- nbOfCells+=(*it)->getNumberOfCells();
+ (*it)->getNumberOfCells();//to check that all is OK
+ ncs[i]=(*it)->getNodalConnectivity();
if(coords!=(*it)->getCoords())
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::Merge1SGTUMeshesOnSameCoords : not lying on same coords !");
}
MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh("merge",*cm));
ret->setCoords(coords);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c=DataArrayInt::New();
- c->alloc(nbOfCells*nbNodesPerCell,1);
- int *cPtr=c->getPointer();
- int offset=0;
- for(it=a.begin();it!=a.end();it++)
- {
- int curConnLgth=(*it)->getNodalConnectivityLength();
- const int *curC=(*it)->_conn->begin();
- cPtr=std::copy(curC,curC+curConnLgth,cPtr);
- }
- //
- ret->_conn=c;
+ ret->_conn=DataArrayInt::Aggregate(ncs);
return ret.retn();
}
-MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshesLL(std::vector<const MEDCoupling1SGTUMesh *>& a) throw(INTERP_KERNEL::Exception)
+/*!
+ * Assume that all instances in \a a are non null. If null it leads to a crash. That's why this method is assigned to be low level (LL)
+ */
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::Merge1SGTUMeshesLL(std::vector<const MEDCoupling1SGTUMesh *>& a)
{
if(a.empty())
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::Merge1SGTUMeshes : input array must be NON EMPTY !");
MEDCouplingPointSet *MEDCoupling1SGTUMesh::buildPartOfMySelfKeepCoords(const int *begin, const int *end) const
{
int ncell=getNumberOfCells();
- MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh(getName(),*_cm));
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh(getName().c_str(),*_cm));
ret->setCoords(_coords);
std::size_t nbOfElemsRet=std::distance(begin,end);
const int *inConn=_conn->getConstPointer();
{
int ncell=getNumberOfCells();
int nbOfElemsRet=DataArray::GetNumberOfItemGivenBESRelative(start,end,step,"MEDCoupling1SGTUMesh::buildPartOfMySelfKeepCoords2 : ");
- MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh(getName(),*_cm));
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh(getName().c_str(),*_cm));
ret->setCoords(_coords);
const int *inConn=_conn->getConstPointer();
int sz=getNumberOfNodesPerCell();
return ret.retn();
}
-MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::buildSetInstanceFromThis(int spaceDim) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const
+{
+ int sz((int)nodeIdsInUse.size());
+ int nbCells(getNumberOfCells());
+ int nbOfNodesPerCell(getNumberOfNodesPerCell());
+ const int *w(_conn->begin());
+ for(int i=0;i<nbCells;i++)
+ for(int j=0;j<nbOfNodesPerCell;j++,w++)
+ {
+ if(*w>=0 && *w<sz)
+ nodeIdsInUse[*w]=true;
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::computeNodeIdsAlg : At cell #" << i << " presence of node id #" << *w << " should be in [0," << sz << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+}
+
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::buildSetInstanceFromThis(int spaceDim) const
{
- MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh(getName(),*_cm));
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(new MEDCoupling1SGTUMesh(getName().c_str(),*_cm));
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp1;
const DataArrayInt *nodalConn(_conn);
if(!nodalConn)
return ret.retn();
}
-DataArrayInt *MEDCoupling1SGTUMesh::simplexizePol0() throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::simplexizePol0()
{
int nbOfCells=getNumberOfCells();
if(getCellModelEnum()!=INTERP_KERNEL::NORM_QUAD4)
return ret.retn();
}
-DataArrayInt *MEDCoupling1SGTUMesh::simplexizePol1() throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::simplexizePol1()
{
int nbOfCells=getNumberOfCells();
if(getCellModelEnum()!=INTERP_KERNEL::NORM_QUAD4)
return ret.retn();
}
-DataArrayInt *MEDCoupling1SGTUMesh::simplexizePlanarFace5() throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::simplexizePlanarFace5()
{
int nbOfCells=getNumberOfCells();
if(getCellModelEnum()!=INTERP_KERNEL::NORM_HEXA8)
return ret.retn();
}
-DataArrayInt *MEDCoupling1SGTUMesh::simplexizePlanarFace6() throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::simplexizePlanarFace6()
{
int nbOfCells=getNumberOfCells();
if(getCellModelEnum()!=INTERP_KERNEL::NORM_HEXA8)
return ret.retn();
}
-void MEDCoupling1SGTUMesh::reprQuickOverview(std::ostream& stream) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::reprQuickOverview(std::ostream& stream) const
{
- stream << "MEDCoupling1SGTUMesh C++ instance at " << this << ". Name : \"" << getName() << "\".";
+ stream << "MEDCoupling1SGTUMesh C++ instance at " << this << ". Type=" << _cm->getRepr() << ". Name : \"" << getName() << "\".";
stream << " Mesh dimension : " << getMeshDimension() << ".";
if(!_coords)
{ stream << " No coordinates set !"; return ; }
}
}
-void MEDCoupling1SGTUMesh::checkFullyDefined() const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::checkFullyDefined() const
{
if(!((const DataArrayInt *)_conn) || !((const DataArrayDouble *)_coords))
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFullyDefined : part of this is not fully defined.");
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::isEmptyMesh : not implemented yet !");
}
+void MEDCoupling1SGTUMesh::getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const
+{
+ int it,order;
+ double time=getTime(it,order);
+ tinyInfo.clear(); tinyInfoD.clear(); littleStrings.clear();
+ //
+ littleStrings.push_back(getName());
+ littleStrings.push_back(getDescription());
+ littleStrings.push_back(getTimeUnit());
+ //
+ std::vector<std::string> littleStrings2,littleStrings3;
+ if((const DataArrayDouble *)_coords)
+ _coords->getTinySerializationStrInformation(littleStrings2);
+ if((const DataArrayInt *)_conn)
+ _conn->getTinySerializationStrInformation(littleStrings3);
+ int sz0((int)littleStrings2.size()),sz1((int)littleStrings3.size());
+ littleStrings.insert(littleStrings.end(),littleStrings2.begin(),littleStrings2.end());
+ littleStrings.insert(littleStrings.end(),littleStrings3.begin(),littleStrings3.end());
+ //
+ tinyInfo.push_back(getCellModelEnum());
+ tinyInfo.push_back(it);
+ tinyInfo.push_back(order);
+ std::vector<int> tinyInfo2,tinyInfo3;
+ if((const DataArrayDouble *)_coords)
+ _coords->getTinySerializationIntInformation(tinyInfo2);
+ if((const DataArrayInt *)_conn)
+ _conn->getTinySerializationIntInformation(tinyInfo3);
+ int sz2((int)tinyInfo2.size()),sz3((int)tinyInfo3.size());
+ tinyInfo.push_back(sz0); tinyInfo.push_back(sz1); tinyInfo.push_back(sz2); tinyInfo.push_back(sz3);
+ tinyInfo.insert(tinyInfo.end(),tinyInfo2.begin(),tinyInfo2.end());
+ tinyInfo.insert(tinyInfo.end(),tinyInfo3.begin(),tinyInfo3.end());
+ //
+ tinyInfoD.push_back(time);
+}
+
+void MEDCoupling1SGTUMesh::resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const
+{
+ std::vector<int> tinyInfo2(tinyInfo.begin()+7,tinyInfo.begin()+7+tinyInfo[5]);
+ std::vector<int> tinyInfo1(tinyInfo.begin()+7+tinyInfo[5],tinyInfo.begin()+7+tinyInfo[5]+tinyInfo[6]);
+ a1->resizeForUnserialization(tinyInfo1);
+ a2->resizeForUnserialization(tinyInfo2);
+}
+
+void MEDCoupling1SGTUMesh::serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const
+{
+ int sz(0);
+ if((const DataArrayInt *)_conn)
+ if(_conn->isAllocated())
+ sz=_conn->getNbOfElems();
+ a1=DataArrayInt::New();
+ a1->alloc(sz,1);
+ if(sz!=0 && (const DataArrayInt *)_conn)
+ std::copy(_conn->begin(),_conn->end(),a1->getPointer());
+ sz=0;
+ if((const DataArrayDouble *)_coords)
+ if(_coords->isAllocated())
+ sz=_coords->getNbOfElems();
+ a2=DataArrayDouble::New();
+ a2->alloc(sz,1);
+ if(sz!=0 && (const DataArrayDouble *)_coords)
+ std::copy(_coords->begin(),_coords->end(),a2->getPointer());
+}
+
+void MEDCoupling1SGTUMesh::unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
+ const std::vector<std::string>& littleStrings)
+{
+ INTERP_KERNEL::NormalizedCellType gt((INTERP_KERNEL::NormalizedCellType)tinyInfo[0]);
+ _cm=&INTERP_KERNEL::CellModel::GetCellModel(gt);
+ setName(littleStrings[0].c_str());
+ setDescription(littleStrings[1].c_str());
+ setTimeUnit(littleStrings[2].c_str());
+ setTime(tinyInfoD[0],tinyInfo[1],tinyInfo[2]);
+ int sz0(tinyInfo[3]),sz1(tinyInfo[4]),sz2(tinyInfo[5]),sz3(tinyInfo[6]);
+ //
+ _coords=DataArrayDouble::New();
+ std::vector<int> tinyInfo2(tinyInfo.begin()+7,tinyInfo.begin()+7+sz2);
+ _coords->resizeForUnserialization(tinyInfo2);
+ std::copy(a2->begin(),a2->end(),_coords->getPointer());
+ _conn=DataArrayInt::New();
+ std::vector<int> tinyInfo3(tinyInfo.begin()+7+sz2,tinyInfo.begin()+7+sz2+sz3);
+ _conn->resizeForUnserialization(tinyInfo3);
+ std::copy(a1->begin(),a1->end(),_conn->getPointer());
+ std::vector<std::string> littleStrings2(littleStrings.begin()+3,littleStrings.begin()+3+sz0);
+ _coords->finishUnserialization(tinyInfo2,littleStrings2);
+ std::vector<std::string> littleStrings3(littleStrings.begin()+3+sz0,littleStrings.begin()+3+sz0+sz1);
+ _conn->finishUnserialization(tinyInfo3,littleStrings3);
+}
+
/*!
* Checks if \a this and \a other meshes are geometrically equivalent with high
* probability, else an exception is thrown. The meshes are considered equivalent if
* \param [in] prec - the precision used to compare nodes of the two meshes.
* \throw If the two meshes do not match.
*/
-void MEDCoupling1SGTUMesh::checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const
{
MEDCouplingPointSet::checkFastEquivalWith(other,prec);
const MEDCoupling1SGTUMesh *otherC=dynamic_cast<const MEDCoupling1SGTUMesh *>(other);
if(!otherC)
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFastEquivalWith : Two meshes are not not unstructured with single static geometric type !");
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFastEquivalWith : Two meshes are not unstructured with single static geometric type !");
+ const DataArrayInt *c1(_conn),*c2(otherC->_conn);
+ if(c1==c2)
+ return;
+ if(!c1 || !c2)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFastEquivalWith : presence of nodal connectivity only in one of the 2 meshes !");
+ if((c1->isAllocated() && !c2->isAllocated()) || (!c1->isAllocated() && c2->isAllocated()))
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFastEquivalWith : in nodal connectivity, only one is allocated !");
+ if(c1->getNumberOfComponents()!=1 || c1->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFastEquivalWith : in nodal connectivity, must have 1 and only 1 component !");
+ if(c1->getHashCode()!=c2->getHashCode())
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::checkFastEquivalWith : nodal connectivity differs");
}
MEDCouplingPointSet *MEDCoupling1SGTUMesh::mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const
return Merge1SGTUMeshesOnSameCoords(ms);
}
-void MEDCoupling1SGTUMesh::getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const
{
checkFullyDefined();
int nbOfNodes=getNumberOfNodes();
/*!
* Use \a nodalConn array as nodal connectivity of \a this. The input \a nodalConn pointer can be null.
- * This method tests, if the input \a nodalConn is not null, that :
- * - it has one component.
- * - the number of tuples compatible with the number of node per cell.
*/
-void MEDCoupling1SGTUMesh::setNodalConnectivity(DataArrayInt *nodalConn) throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::setNodalConnectivity(DataArrayInt *nodalConn)
{
- if(!nodalConn)
- {
- _conn=nodalConn;
- return;
- }
- const DataArrayInt *c1(nodalConn);
- if(c1->getNumberOfComponents()!=1)
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::setNodalConnectivity : input nodal connectivity array set must have exactly one component !");
- if(!c1->isAllocated())
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::setNodalConnectivity : input nodal connectivity array must be allocated !");
- int nbTuples=c1->getNumberOfTuples();
- if(nbTuples%getNumberOfNodesPerCell()!=0)
- throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::setNodalConnectivity : input nodal connectivity number of tuples is incompatible with geometric type !");
- nodalConn->incrRef();
+ if(nodalConn)
+ nodalConn->incrRef();
_conn=nodalConn;
declareAsNew();
}
/*!
* \return DataArrayInt * - the internal reference to the nodal connectivity. The caller is not reponsible to deallocate it.
*/
-DataArrayInt *MEDCoupling1SGTUMesh::getNodalConnectivity() const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCoupling1SGTUMesh::getNodalConnectivity() const
{
const DataArrayInt *ret(_conn);
return const_cast<DataArrayInt *>(ret);
*
* \param [in] nbOfCells - estimation of the number of cell \a this mesh will contain.
*/
-void MEDCoupling1SGTUMesh::allocateCells(int nbOfCells) throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::allocateCells(int nbOfCells)
{
if(nbOfCells<0)
throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::allocateCells : the input number of cells should be >= 0 !");
* attached to \a this.
* \thow If the nodal connectivity array in \a this is null (call MEDCoupling1SGTUMesh::allocateCells before).
*/
-void MEDCoupling1SGTUMesh::insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd) throw(INTERP_KERNEL::Exception)
+void MEDCoupling1SGTUMesh::insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd)
{
int sz=(int)std::distance(nodalConnOfCellBg,nodalConnOfCellEnd);
int ref=getNumberOfNodesPerCell();
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
}
+
+/*!
+ * This method builds the dual mesh of \a this and returns it.
+ *
+ * \return MEDCoupling1SGTUMesh * - newly object created to be managed by the caller.
+ * \throw If \a this is not a mesh containing only simplex cells.
+ * \throw If \a this is not correctly allocated (coordinates and connectivities have to be correctly set !).
+ * \throw If at least one node in \a this is orphan (without any simplex cell lying on it !)
+ */
+MEDCoupling1GTUMesh *MEDCoupling1SGTUMesh::computeDualMesh() const
+{
+ const INTERP_KERNEL::CellModel& cm(getCellModel());
+ if(!cm.isSimplex())
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::computeDualMesh : this mesh is not a simplex mesh ! Please invoke simplexize of tetrahedrize on this before calling this method !");
+ switch(getMeshDimension())
+ {
+ case 3:
+ return computeDualMesh3D();
+ case 2:
+ return computeDualMesh2D();
+ default:
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::computeDualMesh : meshdimension must be in [2,3] !");
+ }
+}
+
+/*!
+ * This method explode each NORM_HEXA8 cells in \a this into 6 NORM_QUAD4 cells and put the result into the MEDCoupling1SGTUMesh returned instance.
+ *
+ * \return MEDCoupling1SGTUMesh * - a newly allocated instances (to be managed by the caller) storing the result of the explosion.
+ * \throw If \a this is not a mesh containing only NORM_HEXA8 cells.
+ * \throw If \a this is not properly allocated.
+ */
+MEDCoupling1SGTUMesh *MEDCoupling1SGTUMesh::explodeEachHexa8To6Quad4() const
+{
+ const INTERP_KERNEL::CellModel& cm(getCellModel());
+ if(cm.getEnum()!=INTERP_KERNEL::NORM_HEXA8)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::explodeEachHexa8To6Quad4 : this method can be applied only on HEXA8 mesh !");
+ int nbHexa8(getNumberOfCells());
+ const int *inConnPtr(getNodalConnectivity()->begin());
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(MEDCoupling1SGTUMesh::New(getName().c_str(),INTERP_KERNEL::NORM_QUAD4));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(DataArrayInt::New()); c->alloc(nbHexa8*6*4,1);
+ int *cPtr(c->getPointer());
+ for(int i=0;i<nbHexa8;i++,inConnPtr+=8)
+ {
+ for(int j=0;j<6;j++,cPtr+=4)
+ cm.fillSonCellNodalConnectivity(j,inConnPtr,cPtr);
+ }
+ ret->setCoords(getCoords());
+ ret->setNodalConnectivity(c);
+ return ret.retn();
+}
+
+/// @cond INTERNAL
+
+bool UpdateHexa8Cell(int validAxis, int neighId, const int *validConnQuad4NeighSide, int *allFacesNodalConn, int *myNeighbours)
+{
+ static const int TAB[48]={
+ 0,1,2,3,4,5,6,7,//0
+ 4,7,6,5,0,3,2,1,//1
+ 0,3,7,4,1,2,6,5,//2
+ 4,0,3,7,5,1,2,6,//3
+ 5,1,0,4,6,2,3,7,//4
+ 3,7,4,0,2,6,5,1 //5
+ };
+ static const int TAB2[6]={0,0,3,3,3,3};
+ if(myNeighbours[validAxis]==neighId && allFacesNodalConn[4*validAxis+0]==validConnQuad4NeighSide[TAB2[validAxis]])
+ return true;
+ int oldAxis((int)std::distance(myNeighbours,std::find(myNeighbours,myNeighbours+6,neighId)));
+ std::size_t pos(std::distance(MEDCoupling1SGTUMesh::HEXA8_FACE_PAIRS,std::find(MEDCoupling1SGTUMesh::HEXA8_FACE_PAIRS,MEDCoupling1SGTUMesh::HEXA8_FACE_PAIRS+6,oldAxis)));
+ std::size_t pos0(pos/2),pos1(pos%2);
+ int oldAxisOpp(MEDCoupling1SGTUMesh::HEXA8_FACE_PAIRS[2*pos0+(pos1+1)%2]);
+ int oldConn[8],myConn2[8]={-1,-1,-1,-1,-1,-1,-1,-1},myConn[8],edgeConn[2],allFacesTmp[24],neighTmp[6];
+ oldConn[0]=allFacesNodalConn[0]; oldConn[1]=allFacesNodalConn[1]; oldConn[2]=allFacesNodalConn[2]; oldConn[3]=allFacesNodalConn[3];
+ oldConn[4]=allFacesNodalConn[4]; oldConn[5]=allFacesNodalConn[7]; oldConn[6]=allFacesNodalConn[6]; oldConn[7]=allFacesNodalConn[5];
+ const INTERP_KERNEL::CellModel& cm(INTERP_KERNEL::CellModel::GetCellModel(INTERP_KERNEL::NORM_HEXA8));
+ for(int i=0;i<4;i++)
+ myConn2[i]=validConnQuad4NeighSide[(4-i+TAB2[validAxis])%4];
+ for(int i=0;i<4;i++)
+ {
+ int nodeId(myConn2[i]);//the node id for which the opposite one will be found
+ bool found(false);
+ INTERP_KERNEL::NormalizedCellType typeOfSon;
+ for(int j=0;j<12 && !found;j++)
+ {
+ cm.fillSonEdgesNodalConnectivity3D(j,oldConn,-1,edgeConn,typeOfSon);
+ if(edgeConn[0]==nodeId || edgeConn[1]==nodeId)
+ {
+ if(std::find(allFacesNodalConn+4*oldAxisOpp,allFacesNodalConn+4*oldAxisOpp+4,edgeConn[0]==nodeId?edgeConn[1]:edgeConn[0])!=allFacesNodalConn+4*oldAxisOpp+4)
+ {
+ myConn2[i+4]=edgeConn[0]==nodeId?edgeConn[1]:edgeConn[0];
+ found=true;
+ }
+ }
+ }
+ if(!found)
+ throw INTERP_KERNEL::Exception("UpdateHexa8Cell : Internal Error !");
+ }
+ const int *myTab(TAB+8*validAxis);
+ for(int i=0;i<8;i++)
+ myConn[i]=myConn2[myTab[i]];
+ for(int i=0;i<6;i++)
+ {
+ cm.fillSonCellNodalConnectivity(i,myConn,allFacesTmp+4*i);
+ std::set<int> s(allFacesTmp+4*i,allFacesTmp+4*i+4);
+ bool found(false);
+ for(int j=0;j<6 && !found;j++)
+ {
+ std::set<int> s1(allFacesNodalConn+4*j,allFacesNodalConn+4*j+4);
+ if(s==s1)
+ {
+ neighTmp[i]=myNeighbours[j];
+ found=true;
+ }
+ }
+ if(!found)
+ throw INTERP_KERNEL::Exception("UpdateHexa8Cell : Internal Error #2 !");
+ }
+ std::copy(allFacesTmp,allFacesTmp+24,allFacesNodalConn);
+ std::copy(neighTmp,neighTmp+6,myNeighbours);
+ return false;
+}
+
+/// @endcond
+
+/*!
+ * This method expects the \a this contains NORM_HEXA8 cells only. This method will sort each cells in \a this so that their numbering was
+ * homogeneous. If it succeeds the result of MEDCouplingUMesh::tetrahedrize will return a conform mesh.
+ *
+ * \return DataArrayInt * - a newly allocated array (to be managed by the caller) containing renumbered cell ids.
+ *
+ * \throw If \a this is not a mesh containing only NORM_HEXA8 cells.
+ * \throw If \a this is not properly allocated.
+ * \sa MEDCouplingUMesh::tetrahedrize, MEDCouplingUMesh::simplexize.
+ */
+DataArrayInt *MEDCoupling1SGTUMesh::sortHexa8EachOther()
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> quads(explodeEachHexa8To6Quad4());//checks that only hexa8
+ int nbHexa8(getNumberOfCells()),*cQuads(quads->getNodalConnectivity()->getPointer());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> neighOfQuads(DataArrayInt::New()); neighOfQuads->alloc(nbHexa8*6,1); neighOfQuads->fillWithValue(-1);
+ int *ptNeigh(neighOfQuads->getPointer());
+ {//neighOfQuads tells for each face of each Quad8 which cell (if!=-1) is connected to this face.
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> quadsTmp(quads->buildUnstructured());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ccSafe,cciSafe;
+ DataArrayInt *cc(0),*cci(0);
+ quadsTmp->findCommonCells(3,0,cc,cci);
+ ccSafe=cc; cciSafe=cci;
+ const int *ccPtr(ccSafe->begin()),nbOfPair(cci->getNumberOfTuples()-1);
+ for(int i=0;i<nbOfPair;i++)
+ { ptNeigh[ccPtr[2*i+0]]=ccPtr[2*i+1]/6; ptNeigh[ccPtr[2*i+1]]=ccPtr[2*i+0]/6; }
+ }
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret(DataArrayInt::New()); ret->alloc(0,1);
+ std::vector<bool> fetched(nbHexa8,false);
+ std::vector<bool>::iterator it(std::find(fetched.begin(),fetched.end(),false));
+ while(it!=fetched.end())//it will turns as time as number of connected zones
+ {
+ int cellId((int)std::distance(fetched.begin(),it));//it is the seed of the connected zone.
+ std::set<int> s; s.insert(cellId);//s contains already organized.
+ while(!s.empty())
+ {
+ std::set<int> sNext;
+ for(std::set<int>::const_iterator it0=s.begin();it0!=s.end();it0++)
+ {
+ fetched[*it0]=true;
+ int *myNeighb(ptNeigh+6*(*it0));
+ for(int i=0;i<6;i++)
+ {
+ if(myNeighb[i]!=-1 && !fetched[myNeighb[i]])
+ {
+ std::size_t pos(std::distance(HEXA8_FACE_PAIRS,std::find(HEXA8_FACE_PAIRS,HEXA8_FACE_PAIRS+6,i)));
+ std::size_t pos0(pos/2),pos1(pos%2);
+ if(!UpdateHexa8Cell(HEXA8_FACE_PAIRS[2*pos0+(pos1+1)%2],*it0,cQuads+6*4*(*it0)+4*i,cQuads+6*4*myNeighb[i],ptNeigh+6*myNeighb[i]))
+ ret->pushBackSilent(myNeighb[i]);
+ fetched[myNeighb[i]]=true;
+ sNext.insert(myNeighb[i]);
+ }
+ }
+ }
+ s=sNext;
+ }
+ it=std::find(fetched.begin(),fetched.end(),false);
+ }
+ if(!ret->empty())
+ {
+ int *conn(getNodalConnectivity()->getPointer());
+ for(const int *pt=ret->begin();pt!=ret->end();pt++)
+ {
+ int cellId(*pt);
+ conn[8*cellId+0]=cQuads[24*cellId+0]; conn[8*cellId+1]=cQuads[24*cellId+1]; conn[8*cellId+2]=cQuads[24*cellId+2]; conn[8*cellId+3]=cQuads[24*cellId+3];
+ conn[8*cellId+4]=cQuads[24*cellId+4]; conn[8*cellId+5]=cQuads[24*cellId+7]; conn[8*cellId+6]=cQuads[24*cellId+6]; conn[8*cellId+7]=cQuads[24*cellId+5];
+ }
+ declareAsNew();
+ }
+ return ret.retn();
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1SGTUMesh::computeDualMesh3D() const
+{
+ static const int DUAL_TETRA_0[36]={
+ 4,1,0, 6,0,3, 7,3,1,
+ 4,0,1, 5,2,0, 8,1,2,
+ 6,3,0, 5,0,2, 9,2,3,
+ 7,1,3, 9,3,2, 8,2,1
+ };
+ static const int DUAL_TETRA_1[36]={
+ 8,4,10, 11,5,8, 10,7,11,
+ 9,4,8, 8,5,12, 12,6,9,
+ 10,4,9, 9,6,13, 13,7,10,
+ 12,5,11, 13,6,12, 11,7,13
+ };
+ static const int FACEID_NOT_SH_NODE[4]={2,3,1,0};
+ if(getCellModelEnum()!=INTERP_KERNEL::NORM_TETRA4)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::computeDualMesh3D : only TETRA4 supported !");
+ checkFullyDefined();
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> thisu(buildUnstructured());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> revNodArr(DataArrayInt::New()),revNodIArr(DataArrayInt::New());
+ thisu->getReverseNodalConnectivity(revNodArr,revNodIArr);
+ const int *revNod(revNodArr->begin()),*revNodI(revNodIArr->begin()),*nodal(_conn->begin());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d1Arr(DataArrayInt::New()),di1Arr(DataArrayInt::New()),rd1Arr(DataArrayInt::New()),rdi1Arr(DataArrayInt::New());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> edges(thisu->explode3DMeshTo1D(d1Arr,di1Arr,rd1Arr,rdi1Arr));
+ const int *d1(d1Arr->begin());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d2Arr(DataArrayInt::New()),di2Arr(DataArrayInt::New()),rd2Arr(DataArrayInt::New()),rdi2Arr(DataArrayInt::New());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> faces(thisu->buildDescendingConnectivity(d2Arr,di2Arr,rd2Arr,rdi2Arr)); thisu=0;
+ const int *d2(d2Arr->begin()),*rdi2(rdi2Arr->begin());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> edgesBaryArr(edges->getBarycenterAndOwner()),facesBaryArr(faces->getBarycenterAndOwner()),baryArr(getBarycenterAndOwner());
+ const int nbOfNodes(getNumberOfNodes()),offset0(nbOfNodes+faces->getNumberOfCells()),offset1(offset0+edges->getNumberOfCells());
+ edges=0; faces=0;
+ std::vector<const DataArrayDouble *> v(4); v[0]=getCoords(); v[1]=facesBaryArr; v[2]=edgesBaryArr; v[3]=baryArr;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> zeArr(DataArrayDouble::Aggregate(v)); baryArr=0; edgesBaryArr=0; facesBaryArr=0;
+ std::string name("DualOf_"); name+=getName();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(MEDCoupling1DGTUMesh::New(name.c_str(),INTERP_KERNEL::NORM_POLYHED)); ret->setCoords(zeArr);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cArr(DataArrayInt::New()),ciArr(DataArrayInt::New()); ciArr->alloc(nbOfNodes+1,1); ciArr->setIJ(0,0,0); cArr->alloc(0,1);
+ for(int i=0;i<nbOfNodes;i++,revNodI++)
+ {
+ int nbOfCellsSharingNode(revNodI[1]-revNodI[0]);
+ if(nbOfCellsSharingNode==0)
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::computeDualMesh3D : Node #" << i << " is orphan !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ for(int j=0;j<nbOfCellsSharingNode;j++)
+ {
+ int curCellId(revNod[revNodI[0]+j]);
+ const int *connOfCurCell(nodal+4*curCellId);
+ std::size_t nodePosInCurCell(std::distance(connOfCurCell,std::find(connOfCurCell,connOfCurCell+4,i)));
+ if(j!=0) cArr->pushBackSilent(-1);
+ int tmp[14];
+ //
+ tmp[0]=d1[6*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+0]-4]+offset0; tmp[1]=d2[4*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+1]]+nbOfNodes;
+ tmp[2]=curCellId+offset1; tmp[3]=d2[4*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+2]]+nbOfNodes;
+ tmp[4]=-1;
+ tmp[5]=d1[6*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+3]-4]+offset0; tmp[6]=d2[4*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+4]]+nbOfNodes;
+ tmp[7]=curCellId+offset1; tmp[8]=d2[4*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+5]]+nbOfNodes;
+ tmp[9]=-1;
+ tmp[10]=d1[6*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+6]-4]+offset0; tmp[11]=d2[4*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+7]]+nbOfNodes;
+ tmp[12]=curCellId+offset1; tmp[13]=d2[4*curCellId+DUAL_TETRA_0[nodePosInCurCell*9+8]]+nbOfNodes;
+ cArr->insertAtTheEnd(tmp,tmp+14);
+ int kk(0);
+ for(int k=0;k<4;k++)
+ {
+ if(FACEID_NOT_SH_NODE[nodePosInCurCell]!=k)
+ {
+ const int *faceId(d2+4*curCellId+k);
+ if(rdi2[*faceId+1]-rdi2[*faceId]==1)
+ {
+ int tmp2[5]; tmp2[0]=-1; tmp2[1]=i;
+ tmp2[2]=d1[6*curCellId+DUAL_TETRA_1[9*nodePosInCurCell+3*kk+0]-8]+offset0;
+ tmp2[3]=d2[4*curCellId+DUAL_TETRA_1[9*nodePosInCurCell+3*kk+1]-4]+nbOfNodes;
+ tmp2[4]=d1[6*curCellId+DUAL_TETRA_1[9*nodePosInCurCell+3*kk+2]-8]+offset0;
+ cArr->insertAtTheEnd(tmp2,tmp2+5);
+ }
+ kk++;
+ }
+ }
+ }
+ ciArr->setIJ(i+1,0,cArr->getNumberOfTuples());
+ }
+ ret->setNodalConnectivity(cArr,ciArr);
+ return ret.retn();
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1SGTUMesh::computeDualMesh2D() const
+{
+ static const int DUAL_TRI_0[6]={0,2, 1,0, 2,1};
+ static const int DUAL_TRI_1[6]={-3,+5, +3,-4, +4,-5};
+ static const int FACEID_NOT_SH_NODE[3]={1,2,0};
+ if(getCellModelEnum()!=INTERP_KERNEL::NORM_TRI3)
+ throw INTERP_KERNEL::Exception("MEDCoupling1SGTUMesh::computeDualMesh2D : only TRI3 supported !");
+ checkFullyDefined();
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> thisu(buildUnstructured());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> revNodArr(DataArrayInt::New()),revNodIArr(DataArrayInt::New());
+ thisu->getReverseNodalConnectivity(revNodArr,revNodIArr);
+ const int *revNod(revNodArr->begin()),*revNodI(revNodIArr->begin()),*nodal(_conn->begin());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d2Arr(DataArrayInt::New()),di2Arr(DataArrayInt::New()),rd2Arr(DataArrayInt::New()),rdi2Arr(DataArrayInt::New());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> edges(thisu->buildDescendingConnectivity(d2Arr,di2Arr,rd2Arr,rdi2Arr)); thisu=0;
+ const int *d2(d2Arr->begin()),*rdi2(rdi2Arr->begin());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> edgesBaryArr(edges->getBarycenterAndOwner()),baryArr(getBarycenterAndOwner());
+ const int nbOfNodes(getNumberOfNodes()),offset0(nbOfNodes+edges->getNumberOfCells());
+ edges=0;
+ std::vector<const DataArrayDouble *> v(3); v[0]=getCoords(); v[1]=edgesBaryArr; v[2]=baryArr;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> zeArr(DataArrayDouble::Aggregate(v)); baryArr=0; edgesBaryArr=0;
+ std::string name("DualOf_"); name+=getName();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(MEDCoupling1DGTUMesh::New(name.c_str(),INTERP_KERNEL::NORM_POLYGON)); ret->setCoords(zeArr);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cArr(DataArrayInt::New()),ciArr(DataArrayInt::New()); ciArr->alloc(nbOfNodes+1,1); ciArr->setIJ(0,0,0); cArr->alloc(0,1);
+ for(int i=0;i<nbOfNodes;i++,revNodI++)
+ {
+ int nbOfCellsSharingNode(revNodI[1]-revNodI[0]);
+ if(nbOfCellsSharingNode==0)
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::computeDualMesh2D : Node #" << i << " is orphan !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ std::vector< std::vector<int> > polyg;
+ for(int j=0;j<nbOfCellsSharingNode;j++)
+ {
+ int curCellId(revNod[revNodI[0]+j]);
+ const int *connOfCurCell(nodal+3*curCellId);
+ std::size_t nodePosInCurCell(std::distance(connOfCurCell,std::find(connOfCurCell,connOfCurCell+4,i)));
+ std::vector<int> locV(3);
+ locV[0]=d2[3*curCellId+DUAL_TRI_0[2*nodePosInCurCell+0]]+nbOfNodes; locV[1]=curCellId+offset0; locV[2]=d2[3*curCellId+DUAL_TRI_0[2*nodePosInCurCell+1]]+nbOfNodes;
+ polyg.push_back(locV);
+ int kk(0);
+ for(int k=0;k<3;k++)
+ {
+ if(FACEID_NOT_SH_NODE[nodePosInCurCell]!=k)
+ {
+ const int *edgeId(d2+3*curCellId+k);
+ if(rdi2[*edgeId+1]-rdi2[*edgeId]==1)
+ {
+ std::vector<int> locV2(2);
+ int zeLocEdgeIdRel(DUAL_TRI_1[2*nodePosInCurCell+kk]);
+ if(zeLocEdgeIdRel>0)
+ { locV2[0]=d2[3*curCellId+zeLocEdgeIdRel-3]+nbOfNodes; locV2[1]=i; }
+ else
+ { locV2[0]=i; locV2[1]=d2[3*curCellId-zeLocEdgeIdRel-3]+nbOfNodes; }
+ polyg.push_back(locV2);
+ }
+ kk++;
+ }
+ }
+ }
+ std::vector<int> zePolyg(MEDCoupling1DGTUMesh::BuildAPolygonFromParts(polyg));
+ cArr->insertAtTheEnd(zePolyg.begin(),zePolyg.end());
+ ciArr->setIJ(i+1,0,cArr->getNumberOfTuples());
+ }
+ ret->setNodalConnectivity(cArr,ciArr);
+ return ret.retn();
+}
+
+/*!
+ * This method aggregate the bbox of each cell and put it into bbox
+ *
+ * \return DataArrayDouble * - newly created object (to be managed by the caller) \a this number of cells tuples and 2*spacedim components.
+ *
+ * \throw If \a this is not fully set (coordinates and connectivity).
+ * \throw If a cell in \a this has no valid nodeId.
+ */
+DataArrayDouble *MEDCoupling1SGTUMesh::getBoundingBoxForBBTree() const
+{
+ int spaceDim(getSpaceDimension()),nbOfCells(getNumberOfCells()),nbOfNodes(getNumberOfNodes()),nbOfNodesPerCell(getNumberOfNodesPerCell());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> ret(DataArrayDouble::New()); ret->alloc(nbOfCells,2*spaceDim);
+ double *bbox(ret->getPointer());
+ for(int i=0;i<nbOfCells*spaceDim;i++)
+ {
+ bbox[2*i]=std::numeric_limits<double>::max();
+ bbox[2*i+1]=-std::numeric_limits<double>::max();
+ }
+ const double *coordsPtr(_coords->getConstPointer());
+ const int *conn(_conn->getConstPointer());
+ for(int i=0;i<nbOfCells;i++)
+ {
+ int kk(0);
+ for(int j=0;j<nbOfNodesPerCell;j++,conn++)
+ {
+ int nodeId(*conn);
+ if(nodeId>=0 && nodeId<nbOfNodes)
+ {
+ for(int k=0;k<spaceDim;k++)
+ {
+ bbox[2*spaceDim*i+2*k]=std::min(bbox[2*spaceDim*i+2*k],coordsPtr[spaceDim*nodeId+k]);
+ bbox[2*spaceDim*i+2*k+1]=std::max(bbox[2*spaceDim*i+2*k+1],coordsPtr[spaceDim*nodeId+k]);
+ }
+ kk++;
+ }
+ }
+ if(kk==0)
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::getBoundingBoxForBBTree : cell #" << i << " contains no valid nodeId !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ return ret.retn();
+}
+
+//==
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::New()
+{
+ return new MEDCoupling1DGTUMesh;
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::New(const char *name, INTERP_KERNEL::NormalizedCellType type)
+{
+ if(type==INTERP_KERNEL::NORM_ERROR)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::New : NORM_ERROR is not a valid type to be used as base geometric type for a mesh !");
+ const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(type);
+ if(!cm.isDynamic())
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::New : the input geometric type " << cm.getRepr() << " is static ! Only dynamic types are allowed here !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ return new MEDCoupling1DGTUMesh(name,cm);
+}
+
+MEDCoupling1DGTUMesh::MEDCoupling1DGTUMesh()
+{
+}
+
+MEDCoupling1DGTUMesh::MEDCoupling1DGTUMesh(const char *name, const INTERP_KERNEL::CellModel& cm):MEDCoupling1GTUMesh(name,cm)
+{
+}
+
+MEDCoupling1DGTUMesh::MEDCoupling1DGTUMesh(const MEDCoupling1DGTUMesh& other, bool recDeepCpy):MEDCoupling1GTUMesh(other,recDeepCpy),_conn(other._conn)
+{
+ if(recDeepCpy)
+ {
+ const DataArrayInt *c(other._conn);
+ if(c)
+ _conn=c->deepCpy();
+ c=other._conn_indx;
+ if(c)
+ _conn_indx=c->deepCpy();
+ }
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::clone(bool recDeepCpy) const
+{
+ return new MEDCoupling1DGTUMesh(*this,recDeepCpy);
+}
+
+/*!
+ * This method behaves mostly like MEDCoupling1DGTUMesh::deepCpy method, except that only nodal connectivity arrays are deeply copied.
+ * The coordinates are shared between \a this and the returned instance.
+ *
+ * \return MEDCouplingUMesh * - A new object instance holding the copy of \a this (deep for connectivity, shallow for coordiantes)
+ * \sa MEDCoupling1DGTUMesh::deepCpy
+ */
+MEDCouplingPointSet *MEDCoupling1DGTUMesh::deepCpyConnectivityOnly() const
+{
+ checkCoherency();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(clone(false));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(_conn->deepCpy()),ci(_conn_indx->deepCpy());
+ ret->setNodalConnectivity(c,ci);
+ return ret.retn();
+}
+
+void MEDCoupling1DGTUMesh::updateTime() const
+{
+ MEDCoupling1GTUMesh::updateTime();
+ const DataArrayInt *c(_conn);
+ if(c)
+ updateTimeWith(*c);
+ c=_conn_indx;
+ if(c)
+ updateTimeWith(*c);
+}
+
+std::size_t MEDCoupling1DGTUMesh::getHeapMemorySizeWithoutChildren() const
+{
+ return MEDCoupling1GTUMesh::getHeapMemorySizeWithoutChildren();
+}
+
+std::vector<const BigMemoryObject *> MEDCoupling1DGTUMesh::getDirectChildren() const
+{
+ std::vector<const BigMemoryObject *> ret(MEDCoupling1GTUMesh::getDirectChildren());
+ const DataArrayInt *c(_conn);
+ if(c)
+ ret.push_back(c);
+ c=_conn_indx;
+ if(c)
+ ret.push_back(c);
+ return ret;
+}
+
+MEDCouplingMesh *MEDCoupling1DGTUMesh::deepCpy() const
+{
+ return clone(true);
+}
+
+bool MEDCoupling1DGTUMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
+{
+ if(!other)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::isEqualIfNotWhy : input other pointer is null !");
+ std::ostringstream oss; oss.precision(15);
+ const MEDCoupling1DGTUMesh *otherC=dynamic_cast<const MEDCoupling1DGTUMesh *>(other);
+ if(!otherC)
+ {
+ reason="mesh given in input is not castable in MEDCoupling1DGTUMesh !";
+ return false;
+ }
+ if(!MEDCoupling1GTUMesh::isEqualIfNotWhy(other,prec,reason))
+ return false;
+ const DataArrayInt *c1(_conn),*c2(otherC->_conn);
+ if(c1==c2)
+ return true;
+ if(!c1 || !c2)
+ {
+ reason="in connectivity of single dynamic geometric type exactly one among this and other is null !";
+ return false;
+ }
+ if(!c1->isEqualIfNotWhy(*c2,reason))
+ {
+ reason.insert(0,"Nodal connectivity DataArrayInt differs : ");
+ return false;
+ }
+ c1=_conn_indx; c2=otherC->_conn_indx;
+ if(c1==c2)
+ return true;
+ if(!c1 || !c2)
+ {
+ reason="in connectivity index of single dynamic geometric type exactly one among this and other is null !";
+ return false;
+ }
+ if(!c1->isEqualIfNotWhy(*c2,reason))
+ {
+ reason.insert(0,"Nodal connectivity index DataArrayInt differs : ");
+ return false;
+ }
+ return true;
+}
+
+bool MEDCoupling1DGTUMesh::isEqualWithoutConsideringStr(const MEDCouplingMesh *other, double prec) const
+{
+ if(!other)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::isEqualWithoutConsideringStr : input other pointer is null !");
+ const MEDCoupling1DGTUMesh *otherC=dynamic_cast<const MEDCoupling1DGTUMesh *>(other);
+ if(!otherC)
+ return false;
+ if(!MEDCoupling1GTUMesh::isEqualWithoutConsideringStr(other,prec))
+ return false;
+ const DataArrayInt *c1(_conn),*c2(otherC->_conn);
+ if(c1==c2)
+ return true;
+ if(!c1 || !c2)
+ return false;
+ if(!c1->isEqualWithoutConsideringStr(*c2))
+ return false;
+ return true;
+ c1=_conn_indx; c2=otherC->_conn_indx;
+ if(c1==c2)
+ return true;
+ if(!c1 || !c2)
+ return false;
+ if(!c1->isEqualWithoutConsideringStr(*c2))
+ return false;
+ return true;
+}
+
+/*!
+ * Checks if \a this and \a other meshes are geometrically equivalent with high
+ * probability, else an exception is thrown. The meshes are considered equivalent if
+ * (1) meshes contain the same number of nodes and the same number of elements of the
+ * same types (2) three cells of the two meshes (first, last and middle) are based
+ * on coincident nodes (with a specified precision).
+ * \param [in] other - the mesh to compare with.
+ * \param [in] prec - the precision used to compare nodes of the two meshes.
+ * \throw If the two meshes do not match.
+ */
+void MEDCoupling1DGTUMesh::checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const
+{
+ MEDCouplingPointSet::checkFastEquivalWith(other,prec);
+ const MEDCoupling1DGTUMesh *otherC=dynamic_cast<const MEDCoupling1DGTUMesh *>(other);
+ if(!otherC)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : Two meshes are not unstructured with single dynamic geometric type !");
+ const DataArrayInt *c1(_conn),*c2(otherC->_conn);
+ if(c1!=c2)
+ {
+ if(!c1 || !c2)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : presence of nodal connectivity only in one of the 2 meshes !");
+ if((c1->isAllocated() && !c2->isAllocated()) || (!c1->isAllocated() && c2->isAllocated()))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : in nodal connectivity, only one is allocated !");
+ if(c1->getNumberOfComponents()!=1 || c1->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : in nodal connectivity, must have 1 and only 1 component !");
+ if(c1->getHashCode()!=c2->getHashCode())
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : nodal connectivity differs");
+ }
+ c1=_conn_indx; c2=otherC->_conn_indx;
+ if(c1!=c2)
+ {
+ if(!c1 || !c2)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : presence of nodal connectivity index only in one of the 2 meshes !");
+ if((c1->isAllocated() && !c2->isAllocated()) || (!c1->isAllocated() && c2->isAllocated()))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : in nodal connectivity index, only one is allocated !");
+ if(c1->getNumberOfComponents()!=1 || c1->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : in nodal connectivity index, must have 1 and only 1 component !");
+ if(c1->getHashCode()!=c2->getHashCode())
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFastEquivalWith : nodal connectivity index differs");
+ }
+}
+
+void MEDCoupling1DGTUMesh::checkCoherencyOfConnectivity() const
+{
+ const DataArrayInt *c1(_conn);
+ if(c1)
+ {
+ if(c1->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("Nodal connectivity array is expected to be with number of components set to one !");
+ if(c1->getInfoOnComponent(0)!="")
+ throw INTERP_KERNEL::Exception("Nodal connectivity array is expected to have no info on its single component !");
+ c1->checkAllocated();
+ }
+ else
+ throw INTERP_KERNEL::Exception("Nodal connectivity array not defined !");
+ //
+ int sz2=_conn->getNumberOfTuples();
+ c1=_conn_indx;
+ if(c1)
+ {
+ if(c1->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("Nodal connectivity index array is expected to be with number of components set to one !");
+ c1->checkAllocated();
+ if(c1->getNumberOfTuples()<1)
+ throw INTERP_KERNEL::Exception("Nodal connectivity index array is expected to have a a size of 1 at least !");
+ if(c1->getInfoOnComponent(0)!="")
+ throw INTERP_KERNEL::Exception("Nodal connectivity index array is expected to have no info on its single component !");
+ int f=c1->front(),ll=c1->back();
+ if(f<0 || f>=sz2)
+ {
+ std::ostringstream oss; oss << "Nodal connectivity index array first value (" << f << ") is expected to be exactly in [0," << sz2 << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ if(ll<0 || ll>sz2)
+ {
+ std::ostringstream oss; oss << "Nodal connectivity index array last value (" << ll << ") is expected to be exactly in [0," << sz2 << "] !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ if(f>ll)
+ {
+ std::ostringstream oss; oss << "Nodal connectivity index array looks very bad (not increasing monotonic) because front (" << f << ") is greater that back (" << ll << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ else
+ throw INTERP_KERNEL::Exception("Nodal connectivity index array not defined !");
+ int szOfC1Exp=_conn_indx->back();
+ if(sz2<szOfC1Exp)
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::checkCoherencyOfConnectivity : The expected length of nodal connectivity array regarding index is " << szOfC1Exp << " but the actual size of it is " << c1->getNumberOfTuples() << " !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+}
+
+/*!
+ * If \a this pass this method, you are sure that connectivity arrays are not null, with exactly one component, no name, no component name, allocated.
+ * In addition you are sure that the length of nodal connectivity index array is bigger than or equal to one.
+ * In addition you are also sure that length of nodal connectivity is coherent with the content of the last value in the index array.
+ */
+void MEDCoupling1DGTUMesh::checkCoherency() const
+{
+ MEDCouplingPointSet::checkCoherency();
+ checkCoherencyOfConnectivity();
+}
+
+void MEDCoupling1DGTUMesh::checkCoherency1(double eps) const
+{
+ checkCoherency();
+ const DataArrayInt *c1(_conn),*c2(_conn_indx);
+ if(!c2->isMonotonic(true))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkCoherency1 : the nodal connectivity index is expected to be increasing monotinic !");
+ //
+ int nbOfTuples=c1->getNumberOfTuples();
+ int nbOfNodes=getNumberOfNodes();
+ const int *w(c1->begin());
+ for(int i=0;i<nbOfTuples;i++,w++)
+ {
+ if(*w==-1) continue;
+ if(*w<0 || *w>=nbOfNodes)
+ {
+ std::ostringstream oss; oss << "At pos #" << i << " of nodal connectivity array references to node id #" << *w << " must be in [0," << nbOfNodes << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+}
+
+void MEDCoupling1DGTUMesh::checkCoherency2(double eps) const
+{
+ checkCoherency1(eps);
+}
+
+int MEDCoupling1DGTUMesh::getNumberOfCells() const
+{
+ checkCoherencyOfConnectivity();//do not remove
+ return _conn_indx->getNumberOfTuples()-1;
+}
+
+/*!
+ * This method returns a newly allocated array containing this->getNumberOfCells() tuples and 1 component.
+ * For each cell in \b this the number of nodes constituting cell is computed.
+ * For each polyhedron cell, the sum of the number of nodes of each face constituting polyhedron cell is returned.
+ * So for pohyhedrons some nodes can be counted several times in the returned result.
+ *
+ * \return a newly allocated array
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::computeNbOfNodesPerCell() const
+{
+ checkCoherency();
+ _conn_indx->checkMonotonic(true);
+ if(getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
+ return _conn_indx->deltaShiftIndex();
+ // for polyhedrons
+ int nbOfCells=_conn_indx->getNumberOfTuples()-1;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ ret->alloc(nbOfCells,1);
+ int *retPtr=ret->getPointer();
+ const int *ci=_conn_indx->begin(),*c=_conn->begin();
+ for(int i=0;i<nbOfCells;i++,retPtr++,ci++)
+ *retPtr=ci[1]-ci[0]-std::count(c+ci[0],c+ci[1],-1);
+ return ret.retn();
+}
+
+/*!
+ * This method returns a newly allocated array containing this->getNumberOfCells() tuples and 1 component.
+ * For each cell in \b this the number of faces constituting (entity of dimension this->getMeshDimension()-1) cell is computed.
+ *
+ * \return a newly allocated array
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::computeNbOfFacesPerCell() const
+{
+ checkCoherency();
+ _conn_indx->checkMonotonic(true);
+ if(getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED && getCellModelEnum()!=INTERP_KERNEL::NORM_QPOLYG)
+ return _conn_indx->deltaShiftIndex();
+ if(getCellModelEnum()==INTERP_KERNEL::NORM_QPOLYG)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=_conn_indx->deltaShiftIndex();
+ ret->applyDivideBy(2);
+ return ret.retn();
+ }
+ // for polyhedrons
+ int nbOfCells=_conn_indx->getNumberOfTuples()-1;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ ret->alloc(nbOfCells,1);
+ int *retPtr=ret->getPointer();
+ const int *ci=_conn_indx->begin(),*c=_conn->begin();
+ for(int i=0;i<nbOfCells;i++,retPtr++,ci++)
+ *retPtr=std::count(c+ci[0],c+ci[1],-1)+1;
+ return ret.retn();
+}
+
+/*!
+ * This method computes effective number of nodes per cell. That is to say nodes appearing several times in nodal connectivity of a cell,
+ * will be counted only once here whereas it will be counted several times in MEDCoupling1DGTUMesh::computeNbOfNodesPerCell method.
+ *
+ * \return DataArrayInt * - new object to be deallocated by the caller.
+ * \sa MEDCoupling1DGTUMesh::computeNbOfNodesPerCell
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::computeEffectiveNbOfNodesPerCell() const
+{
+ checkCoherency();
+ _conn_indx->checkMonotonic(true);
+ int nbOfCells(_conn_indx->getNumberOfTuples()-1);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ ret->alloc(nbOfCells,1);
+ int *retPtr(ret->getPointer());
+ const int *ci(_conn_indx->begin()),*c(_conn->begin());
+ if(getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
+ {
+ for(int i=0;i<nbOfCells;i++,retPtr++,ci++)
+ {
+ std::set<int> s(c+ci[0],c+ci[1]);
+ *retPtr=(int)s.size();
+ }
+ }
+ else
+ {
+ for(int i=0;i<nbOfCells;i++,retPtr++,ci++)
+ {
+ std::set<int> s(c+ci[0],c+ci[1]); s.erase(-1);
+ *retPtr=(int)s.size();
+ }
+ }
+ return ret.retn();
+}
+
+void MEDCoupling1DGTUMesh::getNodeIdsOfCell(int cellId, std::vector<int>& conn) const
+{
+ int nbOfCells(getNumberOfCells());//performs checks
+ if(cellId>=0 && cellId<nbOfCells)
+ {
+ int strt=_conn_indx->getIJ(cellId,0),stp=_conn_indx->getIJ(cellId+1,0);
+ int nbOfNodes=stp-strt;
+ if(nbOfNodes<0)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::getNodeIdsOfCell : the index array is invalid ! Should be increasing monotonic !");
+ conn.resize(nbOfNodes);
+ std::copy(_conn->begin()+strt,_conn->begin()+stp,conn.begin());
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::getNodeIdsOfCell : request for cellId #" << cellId << " must be in [0," << nbOfCells << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+}
+
+int MEDCoupling1DGTUMesh::getNumberOfNodesInCell(int cellId) const
+{
+ int nbOfCells(getNumberOfCells());//performs checks
+ if(cellId>=0 && cellId<nbOfCells)
+ {
+ const int *conn(_conn->begin());
+ int strt=_conn_indx->getIJ(cellId,0),stp=_conn_indx->getIJ(cellId+1,0);
+ return stp-strt-std::count(conn+strt,conn+stp,-1);
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::getNumberOfNodesInCell : request for cellId #" << cellId << " must be in [0," << nbOfCells << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+}
+
+std::string MEDCoupling1DGTUMesh::simpleRepr() const
+{
+ static const char msg0[]="No coordinates specified !";
+ std::ostringstream ret;
+ ret << "Single dynamic geometic type (" << _cm->getRepr() << ") unstructured mesh with name : \"" << getName() << "\"\n";
+ ret << "Description of mesh : \"" << getDescription() << "\"\n";
+ int tmpp1,tmpp2;
+ double tt=getTime(tmpp1,tmpp2);
+ ret << "Time attached to the mesh [unit] : " << tt << " [" << getTimeUnit() << "]\n";
+ ret << "Iteration : " << tmpp1 << " Order : " << tmpp2 << "\n";
+ ret << "Mesh dimension : " << getMeshDimension() << "\nSpace dimension : ";
+ if(_coords!=0)
+ {
+ const int spaceDim=getSpaceDimension();
+ ret << spaceDim << "\nInfo attached on space dimension : ";
+ for(int i=0;i<spaceDim;i++)
+ ret << "\"" << _coords->getInfoOnComponent(i) << "\" ";
+ ret << "\n";
+ }
+ else
+ ret << msg0 << "\n";
+ ret << "Number of nodes : ";
+ if(_coords!=0)
+ ret << getNumberOfNodes() << "\n";
+ else
+ ret << msg0 << "\n";
+ ret << "Number of cells : ";
+ bool isOK=true;
+ try { checkCoherency(); } catch(INTERP_KERNEL::Exception& /* e */)
+ {
+ ret << "Nodal connectivity arrays are not set or badly set !\n";
+ isOK=false;
+ }
+ if(isOK)
+ ret << getNumberOfCells() << "\n";
+ ret << "Cell type : " << _cm->getRepr() << "\n";
+ return ret.str();
+}
+
+std::string MEDCoupling1DGTUMesh::advancedRepr() const
+{
+ std::ostringstream ret;
+ ret << simpleRepr();
+ ret << "\nCoordinates array : \n___________________\n\n";
+ if(_coords)
+ _coords->reprWithoutNameStream(ret);
+ else
+ ret << "No array set !\n";
+ ret << "\n\nNodal Connectivity : \n____________________\n\n";
+ //
+ bool isOK=true;
+ try { checkCoherency1(); } catch(INTERP_KERNEL::Exception& /* e */)
+ {
+ ret << "Nodal connectivity arrays are not set or badly set !\n";
+ isOK=false;
+ }
+ if(!isOK)
+ return ret.str();
+ int nbOfCells=getNumberOfCells();
+ const int *ci=_conn_indx->begin(),*c=_conn->begin();
+ for(int i=0;i<nbOfCells;i++,ci++)
+ {
+ ret << "Cell #" << i << " : ";
+ std::copy(c+ci[0],c+ci[1],std::ostream_iterator<int>(ret," "));
+ ret << "\n";
+ }
+ return ret.str();
+}
+
+DataArrayDouble *MEDCoupling1DGTUMesh::computeIsoBarycenterOfNodesPerCell() const
+{
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> ret=DataArrayDouble::New();
+ int spaceDim=getSpaceDimension();
+ int nbOfCells=getNumberOfCells();//checkCoherency()
+ int nbOfNodes=getNumberOfNodes();
+ ret->alloc(nbOfCells,spaceDim);
+ double *ptToFill=ret->getPointer();
+ const double *coor=_coords->begin();
+ const int *nodal=_conn->begin(),*nodali=_conn_indx->begin();
+ nodal+=nodali[0];
+ if(getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
+ {
+ for(int i=0;i<nbOfCells;i++,ptToFill+=spaceDim,nodali++)
+ {
+ std::fill(ptToFill,ptToFill+spaceDim,0.);
+ if(nodali[0]<nodali[1])// >= to avoid division by 0.
+ {
+ for(int j=nodali[0];j<nodali[1];j++,nodal++)
+ {
+ if(*nodal>=0 && *nodal<nbOfNodes)
+ std::transform(coor+spaceDim*nodal[0],coor+spaceDim*(nodal[0]+1),ptToFill,ptToFill,std::plus<double>());
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::computeIsoBarycenterOfNodesPerCell : on cell #" << i << " presence of nodeId #" << *nodal << " should be in [0," << nbOfNodes << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ std::transform(ptToFill,ptToFill+spaceDim,ptToFill,std::bind2nd(std::multiplies<double>(),1./(nodali[1]-nodali[0])));
+ }
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::computeIsoBarycenterOfNodesPerCell : at cell #" << i << " the nodal index array is invalid !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ }
+ else
+ {
+ for(int i=0;i<nbOfCells;i++,ptToFill+=spaceDim,nodali++)
+ {
+ std::fill(ptToFill,ptToFill+spaceDim,0.);
+ if(nodali[0]<nodali[1])// >= to avoid division by 0.
+ {
+ int nbOfNod=0;
+ for(int j=nodali[0];j<nodali[1];j++,nodal++)
+ {
+ if(*nodal==-1) continue;
+ if(*nodal>=0 && *nodal<nbOfNodes)
+ {
+ std::transform(coor+spaceDim*nodal[0],coor+spaceDim*(nodal[0]+1),ptToFill,ptToFill,std::plus<double>());
+ nbOfNod++;
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::computeIsoBarycenterOfNodesPerCell (polyhedron) : on cell #" << i << " presence of nodeId #" << *nodal << " should be in [0," << nbOfNodes << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ if(nbOfNod!=0)
+ std::transform(ptToFill,ptToFill+spaceDim,ptToFill,std::bind2nd(std::multiplies<double>(),1./nbOfNod));
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::computeIsoBarycenterOfNodesPerCell (polyhedron) : no nodes in cell #" << i << " !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::computeIsoBarycenterOfNodesPerCell (polyhedron) : at cell #" << i << " the nodal index array is invalid !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ }
+ return ret.retn();
+}
+
+void MEDCoupling1DGTUMesh::renumberCells(const int *old2NewBg, bool check)
+{
+ int nbCells=getNumberOfCells();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n=DataArrayInt::New();
+ o2n->useArray(old2NewBg,false,C_DEALLOC,nbCells,1);
+ if(check)
+ o2n=o2n->checkAndPreparePermutation();
+ //
+ const int *o2nPtr=o2n->getPointer();
+ const int *conn=_conn->begin(),*conni=_conn_indx->begin();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newConn=DataArrayInt::New();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> newConnI=DataArrayInt::New();
+ newConn->alloc(_conn->getNumberOfTuples(),1); newConnI->alloc(nbCells,1);
+ newConn->copyStringInfoFrom(*_conn); newConnI->copyStringInfoFrom(*_conn_indx);
+ //
+ int *newC=newConn->getPointer(),*newCI=newConnI->getPointer();
+ for(int i=0;i<nbCells;i++)
+ {
+ int newPos=o2nPtr[i];
+ int sz=conni[i+1]-conni[i];
+ if(sz>=0)
+ newCI[newPos]=sz;
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::renumberCells : the index nodal array is invalid for cell #" << i << " !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ newConnI->computeOffsets2(); newCI=newConnI->getPointer();
+ //
+ for(int i=0;i<nbCells;i++,conni++)
+ {
+ int newp=o2nPtr[i];
+ std::copy(conn+conni[0],conn+conni[1],newC+newCI[newp]);
+ }
+ _conn=newConn;
+ _conn_indx=newConnI;
+}
+
+MEDCouplingMesh *MEDCoupling1DGTUMesh::mergeMyselfWith(const MEDCouplingMesh *other) const
+{
+ if(other->getType()!=SINGLE_DYNAMIC_GEO_TYPE_UNSTRUCTURED)
+ throw INTERP_KERNEL::Exception("Merge of umesh only available with umesh single dynamic geo type each other !");
+ const MEDCoupling1DGTUMesh *otherC=static_cast<const MEDCoupling1DGTUMesh *>(other);
+ return Merge1DGTUMeshes(this,otherC);
+}
+
+MEDCouplingUMesh *MEDCoupling1DGTUMesh::buildUnstructured() const
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName().c_str(),getMeshDimension());
+ ret->setCoords(getCoords());
+ const int *nodalConn=_conn->begin(),*nodalConnI=_conn_indx->begin();
+ int nbCells=getNumberOfCells();//checkCoherency
+ int geoType=(int)getCellModelEnum();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c=DataArrayInt::New(); c->alloc(nbCells+_conn->getNumberOfTuples(),1);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cI=DataArrayInt::New(); cI->alloc(nbCells+1);
+ int *cPtr=c->getPointer(),*ciPtr=cI->getPointer();
+ ciPtr[0]=0;
+ for(int i=0;i<nbCells;i++,ciPtr++)
+ {
+ int sz=nodalConnI[i+1]-nodalConnI[i];
+ if(sz>=0)
+ {
+ *cPtr++=geoType;
+ cPtr=std::copy(nodalConn+nodalConnI[i],nodalConn+nodalConnI[i+1],cPtr);
+ ciPtr[1]=ciPtr[0]+sz+1;
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::buildUnstructured : Invalid for nodal index for cell #" << i << " !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ ret->setConnectivity(c,cI,true);
+ return ret.retn();
+}
+
+/*!
+ * Do nothing for the moment, because there is no policy that allows to split polygons, polyhedrons ... into simplexes
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::simplexize(int policy)
+{
+ int nbOfCells=getNumberOfCells();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ ret->alloc(nbOfCells,1);
+ ret->iota(0);
+ return ret.retn();
+}
+
+void MEDCoupling1DGTUMesh::reprQuickOverview(std::ostream& stream) const
+{
+ stream << "MEDCoupling1DGTUMesh C++ instance at " << this << ". Type=" << _cm->getRepr() << ". Name : \"" << getName() << "\".";
+ stream << " Mesh dimension : " << getMeshDimension() << ".";
+ if(!_coords)
+ { stream << " No coordinates set !"; return ; }
+ if(!_coords->isAllocated())
+ { stream << " Coordinates set but not allocated !"; return ; }
+ stream << " Space dimension : " << _coords->getNumberOfComponents() << "." << std::endl;
+ stream << "Number of nodes : " << _coords->getNumberOfTuples() << ".";
+ bool isOK=true;
+ try { checkCoherency(); } catch(INTERP_KERNEL::Exception& /* e */)
+ {
+ stream << std::endl << "Nodal connectivity NOT set properly !\n";
+ isOK=false;
+ }
+ if(isOK)
+ stream << std::endl << "Number of cells : " << getNumberOfCells() << ".";
+}
+
+void MEDCoupling1DGTUMesh::shallowCopyConnectivityFrom(const MEDCouplingPointSet *other)
+{
+ if(!other)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::shallowCopyConnectivityFrom : input pointer is null !");
+ const MEDCoupling1DGTUMesh *otherC=dynamic_cast<const MEDCoupling1DGTUMesh *>(other);
+ if(!otherC)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::shallowCopyConnectivityFrom : input pointer is not an MEDCoupling1DGTUMesh instance !");
+ setNodalConnectivity(otherC->getNodalConnectivity(),otherC->getNodalConnectivityIndex());
+}
+
+MEDCouplingPointSet *MEDCoupling1DGTUMesh::mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const
+{
+ if(!other)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::mergeMyselfWithOnSameCoords : input other is null !");
+ const MEDCoupling1DGTUMesh *otherC=dynamic_cast<const MEDCoupling1DGTUMesh *>(other);
+ if(!otherC)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::mergeMyselfWithOnSameCoords : the input other mesh is not of type single statuc geo type unstructured !");
+ std::vector<const MEDCoupling1DGTUMesh *> ms(2);
+ ms[0]=this;
+ ms[1]=otherC;
+ return Merge1DGTUMeshesOnSameCoords(ms);
+}
+
+MEDCouplingPointSet *MEDCoupling1DGTUMesh::buildPartOfMySelfKeepCoords(const int *begin, const int *end) const
+{
+ checkCoherency();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(new MEDCoupling1DGTUMesh(getName().c_str(),*_cm));
+ ret->setCoords(_coords);
+ DataArrayInt *c=0,*ci=0;
+ MEDCouplingUMesh::ExtractFromIndexedArrays(begin,end,_conn,_conn_indx,c,ci);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cSafe(c),ciSafe(ci);
+ ret->setNodalConnectivity(c,ci);
+ return ret.retn();
+}
+
+MEDCouplingPointSet *MEDCoupling1DGTUMesh::buildPartOfMySelfKeepCoords2(int start, int end, int step) const
+{
+ checkCoherency();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(new MEDCoupling1DGTUMesh(getName().c_str(),*_cm));
+ ret->setCoords(_coords);
+ DataArrayInt *c=0,*ci=0;
+ MEDCouplingUMesh::ExtractFromIndexedArrays2(start,end,step,_conn,_conn_indx,c,ci);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cSafe(c),ciSafe(ci);
+ ret->setNodalConnectivity(c,ci);
+ return ret.retn();
+}
+
+void MEDCoupling1DGTUMesh::computeNodeIdsAlg(std::vector<bool>& nodeIdsInUse) const
+{
+ int sz((int)nodeIdsInUse.size());
+ int nbCells(getNumberOfCells());
+ const int *w(_conn->begin()),*wi(_conn_indx->begin());
+ for(int i=0;i<nbCells;i++,wi++)
+ for(const int *pt=w+wi[0];pt!=w+wi[1];pt++)
+ if(*pt!=-1)
+ {
+ if(*pt>=0 && *pt<sz)
+ nodeIdsInUse[*pt]=true;
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::computeNodeIdsAlg : At cell #" << i << " presence of node id #" << *pt << " should be in [0," << sz << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+}
+
+void MEDCoupling1DGTUMesh::getReverseNodalConnectivity(DataArrayInt *revNodal, DataArrayInt *revNodalIndx) const
+{
+ checkFullyDefined();
+ int nbOfNodes=getNumberOfNodes();
+ int *revNodalIndxPtr=(int *)malloc((nbOfNodes+1)*sizeof(int));
+ revNodalIndx->useArray(revNodalIndxPtr,true,C_DEALLOC,nbOfNodes+1,1);
+ std::fill(revNodalIndxPtr,revNodalIndxPtr+nbOfNodes+1,0);
+ const int *conn=_conn->begin(),*conni=_conn_indx->begin();
+ int nbOfCells=getNumberOfCells();
+ int nbOfEltsInRevNodal=0;
+ for(int eltId=0;eltId<nbOfCells;eltId++)
+ {
+ int nbOfNodesPerCell=conni[eltId+1]-conni[eltId];
+ if(nbOfNodesPerCell>=0)
+ {
+ for(int j=0;j<nbOfNodesPerCell;j++)
+ {
+ int nodeId=conn[conni[eltId]+j];
+ if(nodeId==-1) continue;
+ if(nodeId>=0 && nodeId<nbOfNodes)
+ {
+ nbOfEltsInRevNodal++;
+ revNodalIndxPtr[nodeId+1]++;
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::getReverseNodalConnectivity : At cell #" << eltId << " presence of nodeId #" << conn[0] << " should be in [0," << nbOfNodes << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::getReverseNodalConnectivity : At cell #" << eltId << "nodal connectivity is invalid !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ std::transform(revNodalIndxPtr+1,revNodalIndxPtr+nbOfNodes+1,revNodalIndxPtr,revNodalIndxPtr+1,std::plus<int>());
+ conn=_conn->begin();
+ int *revNodalPtr=(int *)malloc((nbOfEltsInRevNodal)*sizeof(int));
+ revNodal->useArray(revNodalPtr,true,C_DEALLOC,nbOfEltsInRevNodal,1);
+ std::fill(revNodalPtr,revNodalPtr+nbOfEltsInRevNodal,-1);
+ for(int eltId=0;eltId<nbOfCells;eltId++)
+ {
+ int nbOfNodesPerCell=conni[eltId+1]-conni[eltId];
+ for(int j=0;j<nbOfNodesPerCell;j++)
+ {
+ int nodeId=conn[conni[eltId]+j];
+ if(nodeId!=-1)
+ *std::find_if(revNodalPtr+revNodalIndxPtr[nodeId],revNodalPtr+revNodalIndxPtr[nodeId+1],std::bind2nd(std::equal_to<int>(),-1))=eltId;
+ }
+ }
+}
+
+void MEDCoupling1DGTUMesh::checkFullyDefined() const
+{
+ if(!((const DataArrayInt *)_conn) || !((const DataArrayInt *)_conn_indx) || !((const DataArrayDouble *)_coords))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::checkFullyDefined : part of this is not fully defined.");
+}
+
+bool MEDCoupling1DGTUMesh::isEmptyMesh(const std::vector<int>& tinyInfo) const
+{
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::isEmptyMesh : not implemented yet !");
+}
+
+void MEDCoupling1DGTUMesh::getTinySerializationInformation(std::vector<double>& tinyInfoD, std::vector<int>& tinyInfo, std::vector<std::string>& littleStrings) const
+{
+ int it,order;
+ double time=getTime(it,order);
+ tinyInfo.clear(); tinyInfoD.clear(); littleStrings.clear();
+ //
+ littleStrings.push_back(getName());
+ littleStrings.push_back(getDescription());
+ littleStrings.push_back(getTimeUnit());
+ //
+ std::vector<std::string> littleStrings2,littleStrings3,littleStrings4;
+ if((const DataArrayDouble *)_coords)
+ _coords->getTinySerializationStrInformation(littleStrings2);
+ if((const DataArrayInt *)_conn)
+ _conn->getTinySerializationStrInformation(littleStrings3);
+ if((const DataArrayInt *)_conn_indx)
+ _conn_indx->getTinySerializationStrInformation(littleStrings4);
+ int sz0((int)littleStrings2.size()),sz1((int)littleStrings3.size()),sz2((int)littleStrings4.size());
+ littleStrings.insert(littleStrings.end(),littleStrings2.begin(),littleStrings2.end());
+ littleStrings.insert(littleStrings.end(),littleStrings3.begin(),littleStrings3.end());
+ littleStrings.insert(littleStrings.end(),littleStrings4.begin(),littleStrings4.end());
+ //
+ tinyInfo.push_back(getCellModelEnum());
+ tinyInfo.push_back(it);
+ tinyInfo.push_back(order);
+ std::vector<int> tinyInfo2,tinyInfo3,tinyInfo4;
+ if((const DataArrayDouble *)_coords)
+ _coords->getTinySerializationIntInformation(tinyInfo2);
+ if((const DataArrayInt *)_conn)
+ _conn->getTinySerializationIntInformation(tinyInfo3);
+ if((const DataArrayInt *)_conn_indx)
+ _conn_indx->getTinySerializationIntInformation(tinyInfo4);
+ int sz3((int)tinyInfo2.size()),sz4((int)tinyInfo3.size()),sz5((int)tinyInfo4.size());
+ tinyInfo.push_back(sz0); tinyInfo.push_back(sz1); tinyInfo.push_back(sz2); tinyInfo.push_back(sz3); tinyInfo.push_back(sz4); tinyInfo.push_back(sz5);
+ tinyInfo.insert(tinyInfo.end(),tinyInfo2.begin(),tinyInfo2.end());
+ tinyInfo.insert(tinyInfo.end(),tinyInfo3.begin(),tinyInfo3.end());
+ tinyInfo.insert(tinyInfo.end(),tinyInfo4.begin(),tinyInfo4.end());
+ //
+ tinyInfoD.push_back(time);
+}
+
+void MEDCoupling1DGTUMesh::resizeForUnserialization(const std::vector<int>& tinyInfo, DataArrayInt *a1, DataArrayDouble *a2, std::vector<std::string>& littleStrings) const
+{
+ std::vector<int> tinyInfo2(tinyInfo.begin()+9,tinyInfo.begin()+9+tinyInfo[6]);
+ std::vector<int> tinyInfo1(tinyInfo.begin()+9+tinyInfo[6],tinyInfo.begin()+9+tinyInfo[6]+tinyInfo[7]);
+ std::vector<int> tinyInfo12(tinyInfo.begin()+9+tinyInfo[6]+tinyInfo[7],tinyInfo.begin()+9+tinyInfo[6]+tinyInfo[7]+tinyInfo[8]);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(DataArrayInt::New()); p1->resizeForUnserialization(tinyInfo1);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(DataArrayInt::New()); p2->resizeForUnserialization(tinyInfo12);
+ std::vector<const DataArrayInt *> v(2); v[0]=p1; v[1]=p2;
+ p2=DataArrayInt::Aggregate(v);
+ a2->resizeForUnserialization(tinyInfo2);
+ a1->alloc(p2->getNbOfElems(),1);
+}
+
+void MEDCoupling1DGTUMesh::serialize(DataArrayInt *&a1, DataArrayDouble *&a2) const
+{
+ int sz(0);
+ if((const DataArrayInt *)_conn)
+ if(_conn->isAllocated())
+ sz=_conn->getNbOfElems();
+ if((const DataArrayInt *)_conn_indx)
+ if(_conn_indx->isAllocated())
+ sz+=_conn_indx->getNbOfElems();
+ a1=DataArrayInt::New();
+ a1->alloc(sz,1);
+ int *work(a1->getPointer());
+ if(sz!=0 && (const DataArrayInt *)_conn)
+ work=std::copy(_conn->begin(),_conn->end(),a1->getPointer());
+ if(sz!=0 && (const DataArrayInt *)_conn_indx)
+ std::copy(_conn_indx->begin(),_conn_indx->end(),work);
+ sz=0;
+ if((const DataArrayDouble *)_coords)
+ if(_coords->isAllocated())
+ sz=_coords->getNbOfElems();
+ a2=DataArrayDouble::New();
+ a2->alloc(sz,1);
+ if(sz!=0 && (const DataArrayDouble *)_coords)
+ std::copy(_coords->begin(),_coords->end(),a2->getPointer());
+}
+
+void MEDCoupling1DGTUMesh::unserialization(const std::vector<double>& tinyInfoD, const std::vector<int>& tinyInfo, const DataArrayInt *a1, DataArrayDouble *a2,
+ const std::vector<std::string>& littleStrings)
+{
+ INTERP_KERNEL::NormalizedCellType gt((INTERP_KERNEL::NormalizedCellType)tinyInfo[0]);
+ _cm=&INTERP_KERNEL::CellModel::GetCellModel(gt);
+ setName(littleStrings[0].c_str());
+ setDescription(littleStrings[1].c_str());
+ setTimeUnit(littleStrings[2].c_str());
+ setTime(tinyInfoD[0],tinyInfo[1],tinyInfo[2]);
+ int sz0(tinyInfo[3]),sz1(tinyInfo[4]),sz2(tinyInfo[5]),sz3(tinyInfo[6]),sz4(tinyInfo[7]),sz5(tinyInfo[8]);
+ //
+ _coords=DataArrayDouble::New();
+ std::vector<int> tinyInfo2(tinyInfo.begin()+9,tinyInfo.begin()+9+sz3);
+ _coords->resizeForUnserialization(tinyInfo2);
+ std::copy(a2->begin(),a2->end(),_coords->getPointer());
+ _conn=DataArrayInt::New();
+ std::vector<int> tinyInfo3(tinyInfo.begin()+9+sz3,tinyInfo.begin()+9+sz3+sz4);
+ _conn->resizeForUnserialization(tinyInfo3);
+ std::copy(a1->begin(),a1->begin()+_conn->getNbOfElems(),_conn->getPointer());
+ _conn_indx=DataArrayInt::New();
+ std::vector<int> tinyInfo4(tinyInfo.begin()+9+sz3+sz4,tinyInfo.begin()+9+sz3+sz4+sz5);
+ _conn_indx->resizeForUnserialization(tinyInfo4);
+ std::copy(a1->begin()+_conn->getNbOfElems(),a1->end(),_conn_indx->getPointer());
+ std::vector<std::string> littleStrings2(littleStrings.begin()+3,littleStrings.begin()+3+sz0);
+ _coords->finishUnserialization(tinyInfo2,littleStrings2);
+ std::vector<std::string> littleStrings3(littleStrings.begin()+3+sz0,littleStrings.begin()+3+sz0+sz1);
+ _conn->finishUnserialization(tinyInfo3,littleStrings3);
+ std::vector<std::string> littleStrings4(littleStrings.begin()+3+sz0+sz1,littleStrings.begin()+3+sz0+sz1+sz2);
+ _conn_indx->finishUnserialization(tinyInfo4,littleStrings4);
+}
+
+/*!
+ * Finds nodes not used in any cell and returns an array giving a new id to every node
+ * by excluding the unused nodes, for which the array holds -1. The result array is
+ * a mapping in "Old to New" mode.
+ * \param [out] nbrOfNodesInUse - number of node ids present in the nodal connectivity.
+ * \return DataArrayInt * - a new instance of DataArrayInt. Its length is \a
+ * this->getNumberOfNodes(). It holds for each node of \a this mesh either -1
+ * if the node is unused or a new id else. The caller is to delete this
+ * array using decrRef() as it is no more needed.
+ * \throw If the coordinates array is not set.
+ * \throw If the nodal connectivity of cells is not defined.
+ * \throw If the nodal connectivity includes an invalid id.
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::getNodeIdsInUse(int& nbrOfNodesInUse) const
+{
+ nbrOfNodesInUse=-1;
+ int nbOfNodes=getNumberOfNodes();
+ int nbOfCells=getNumberOfCells();//checkCoherency
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ ret->alloc(nbOfNodes,1);
+ int *traducer=ret->getPointer();
+ std::fill(traducer,traducer+nbOfNodes,-1);
+ const int *conn=_conn->begin(),*conni(_conn_indx->begin());
+ for(int i=0;i<nbOfCells;i++,conni++)
+ {
+ int nbNodesPerCell=conni[1]-conni[0];
+ for(int j=0;j<nbNodesPerCell;j++)
+ {
+ int nodeId=conn[conni[0]+j];
+ if(nodeId==-1) continue;
+ if(nodeId>=0 && nodeId<nbOfNodes)
+ traducer[nodeId]=1;
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::getNodeIdsInUse : In cell #" << i << " presence of node id " << nodeId << " not in [0," << nbOfNodes << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ }
+ nbrOfNodesInUse=(int)std::count(traducer,traducer+nbOfNodes,1);
+ std::transform(traducer,traducer+nbOfNodes,traducer,MEDCouplingAccVisit());
+ return ret.retn();
+}
+
+/*!
+ * Changes ids of nodes within the nodal connectivity arrays according to a permutation
+ * array in "Old to New" mode. The node coordinates array is \b not changed by this method.
+ * This method is a generalization of shiftNodeNumbersInConn().
+ * \warning This method performs no check of validity of new ids. **Use it with care !**
+ * \param [in] newNodeNumbersO2N - a permutation array, of length \a
+ * this->getNumberOfNodes(), in "Old to New" mode.
+ * See \ref MEDCouplingArrayRenumbering for more info on renumbering modes.
+ * \throw If the nodal connectivity of cells is not defined.
+ */
+void MEDCoupling1DGTUMesh::renumberNodesInConn(const int *newNodeNumbersO2N)
+{
+ getNumberOfCells();//only to check that all is well defined.
+ //
+ int nbElemsIn=getNumberOfNodes();
+ int nbOfTuples=_conn->getNumberOfTuples();
+ int *pt=_conn->getPointer();
+ for(int i=0;i<nbOfTuples;i++,pt++)
+ {
+ if(*pt==-1) continue;
+ if(*pt>=0 && *pt<nbElemsIn)
+ *pt=newNodeNumbersO2N[*pt];
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::renumberNodesInConn : error on tuple #" << i << " value is " << *pt << " and indirectionnal array as a size equal to " << nbElemsIn;
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ _conn->declareAsNew();
+ //
+ updateTime();
+}
+
+/*!
+ * Keeps from \a this only cells which constituing point id are in the ids specified by [\a begin,\a end).
+ * The resulting cell ids are stored at the end of the 'cellIdsKept' parameter.
+ * Parameter \a fullyIn specifies if a cell that has part of its nodes in ids array is kept or not.
+ * If \a fullyIn is true only cells whose ids are \b fully contained in [\a begin,\a end) tab will be kept.
+ *
+ * \param [in] begin input start of array of node ids.
+ * \param [in] end input end of array of node ids.
+ * \param [in] fullyIn input that specifies if all node ids must be in [\a begin,\a end) array to consider cell to be in.
+ * \param [in,out] cellIdsKeptArr array where all candidate cell ids are put at the end.
+ */
+void MEDCoupling1DGTUMesh::fillCellIdsToKeepFromNodeIds(const int *begin, const int *end, bool fullyIn, DataArrayInt *&cellIdsKeptArr) const
+{
+ int nbOfCells=getNumberOfCells();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsKept=DataArrayInt::New(); cellIdsKept->alloc(0,1);
+ int tmp=-1;
+ int sz=_conn->getMaxValue(tmp); sz=std::max(sz,0)+1;
+ std::vector<bool> fastFinder(sz,false);
+ for(const int *work=begin;work!=end;work++)
+ if(*work>=0 && *work<sz)
+ fastFinder[*work]=true;
+ const int *conn=_conn->begin(),*conni=_conn_indx->begin();
+ for(int i=0;i<nbOfCells;i++,conni++)
+ {
+ int ref=0,nbOfHit=0;
+ int nbNodesPerCell=conni[1]-conni[0];
+ if(nbNodesPerCell>=0)
+ {
+ for(int j=0;j<nbNodesPerCell;j++)
+ {
+ int nodeId=conn[conni[0]+j];
+ if(nodeId>=0)
+ {
+ ref++;
+ if(fastFinder[nodeId])
+ nbOfHit++;
+ }
+ }
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::fillCellIdsToKeepFromNodeIds : invalid index array for cell #" << i << " !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ if((ref==nbOfHit && fullyIn) || (nbOfHit!=0 && !fullyIn))
+ cellIdsKept->pushBackSilent(i);
+ }
+ cellIdsKeptArr=cellIdsKept.retn();
+}
+
+void MEDCoupling1DGTUMesh::allocateCells(int nbOfCells)
+{
+ if(nbOfCells<0)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::allocateCells : the input number of cells should be >= 0 !");
+ _conn=DataArrayInt::New();
+ _conn->reserve(nbOfCells*3);
+ _conn_indx=DataArrayInt::New();
+ _conn_indx->reserve(nbOfCells+1); _conn_indx->pushBackSilent(0);
+ declareAsNew();
+}
+
+/*!
+ * Appends at the end of \a this a cell having nodal connectivity array defined in [ \a nodalConnOfCellBg, \a nodalConnOfCellEnd ).
+ *
+ * \param [in] nodalConnOfCellBg - the begin (included) of nodal connectivity of the cell to add.
+ * \param [in] nodalConnOfCellEnd - the end (excluded) of nodal connectivity of the cell to add.
+ * \throw If the length of the input nodal connectivity array of the cell to add is not equal to number of nodes per cell relative to the unique geometric type
+ * attached to \a this.
+ * \thow If the nodal connectivity array in \a this is null (call MEDCoupling1SGTUMesh::allocateCells before).
+ */
+void MEDCoupling1DGTUMesh::insertNextCell(const int *nodalConnOfCellBg, const int *nodalConnOfCellEnd)
+{
+ int sz=(int)std::distance(nodalConnOfCellBg,nodalConnOfCellEnd);
+ DataArrayInt *c(_conn),*c2(_conn_indx);
+ if(c && c2)
+ {
+ int pos=c2->back();
+ if(pos==c->getNumberOfTuples())
+ {
+ c->pushBackValsSilent(nodalConnOfCellBg,nodalConnOfCellEnd);
+ c2->pushBackSilent(pos+sz);
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::insertNextCell : The nodal index array (end=" << pos << ") mismatches with nodal array (length=" << c->getNumberOfTuples() << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::insertNextCell : nodal connectivity array is null ! Call MEDCoupling1DGTUMesh::allocateCells before !");
+}
+
+void MEDCoupling1DGTUMesh::setNodalConnectivity(DataArrayInt *nodalConn, DataArrayInt *nodalConnIndex)
+{
+ if(nodalConn)
+ nodalConn->incrRef();
+ _conn=nodalConn;
+ if(nodalConnIndex)
+ nodalConnIndex->incrRef();
+ _conn_indx=nodalConnIndex;
+ declareAsNew();
+}
+
+/*!
+ * \return DataArrayInt * - the internal reference to the nodal connectivity. The caller is not reponsible to deallocate it.
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::getNodalConnectivity() const
+{
+ const DataArrayInt *ret(_conn);
+ return const_cast<DataArrayInt *>(ret);
+}
+
+/*!
+ * \return DataArrayInt * - the internal reference to the nodal connectivity index. The caller is not reponsible to deallocate it.
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::getNodalConnectivityIndex() const
+{
+ const DataArrayInt *ret(_conn_indx);
+ return const_cast<DataArrayInt *>(ret);
+}
+
+/*!
+ * See the definition of the nodal connectivity pack \ref MEDCoupling1DGTUMesh::isPacked "here".
+ * This method tries to build a new instance geometrically equivalent to \a this, by limiting at most the number of new object (nodal connectivity).
+ * Geometrically the returned mesh is equal to \a this. So if \a this is already packed, the return value is a shallow copy of \a this.
+ *
+ * Whatever the status of pack of \a this, the coordinates array of the returned newly created instance is the same than those in \a this.
+ *
+ * \param [out] isShallowCpyOfNodalConnn - tells if the returned instance share the same pair of nodal connectivity arrays (true) or if nodal
+ * connectivity arrays are different (false)
+ * \return a new object to be managed by the caller.
+ *
+ * \sa MEDCoupling1DGTUMesh::retrievePackedNodalConnectivity, MEDCoupling1DGTUMesh::isPacked
+ */
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::copyWithNodalConnectivityPacked(bool& isShallowCpyOfNodalConnn) const
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(new MEDCoupling1DGTUMesh(getName().c_str(),*_cm));
+ DataArrayInt *nc=0,*nci=0;
+ isShallowCpyOfNodalConnn=retrievePackedNodalConnectivity(nc,nci);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ncs(nc),ncis(nci);
+ ret->_conn=ncs; ret->_conn_indx=ncis;
+ ret->setCoords(getCoords());
+ return ret.retn();
+}
+
+/*!
+ * This method allows to compute, if needed, the packed nodal connectivity pair.
+ * Indeed, it is possible to store in \a this a nodal connectivity array bigger than ranges convered by nodal connectivity index array.
+ * It is typically the case when nodalConnIndx starts with an id greater than 0, and finishes with id less than number of tuples in \c this->_conn.
+ *
+ * If \a this looks packed (the front of nodal connectivity index equal to 0 and back of connectivity index equal to number of tuple of nodal connectivity array)
+ * true will be returned and respectively \a this->_conn and \a this->_conn_indx (with ref counter incremented). This is the classical case.
+ *
+ * If nodal connectivity index points to a subpart of nodal connectivity index the packed pair of arrays will be computed (new objects) and returned and false
+ * will be returned.
+ *
+ * This method return 3 elements.
+ * \param [out] nodalConn - a pointer that can be equal to \a this->_conn if true is returned (general case). Whatever the value of return parameter
+ * this pointer can be seen as a new object, that is to managed by the caller.
+ * \param [out] nodalConnIndx - a pointer that can be equal to \a this->_conn_indx if true is returned (general case). Whatever the value of return parameter
+ * this pointer can be seen as a new object, that is to managed by the caller.
+ * \return bool - an indication of the content of the 2 output parameters. If true, \a this looks packed (general case), if true, \a this is not packed then
+ * output parameters are newly created objects.
+ *
+ * \throw if \a this does not pass MEDCoupling1DGTUMesh::checkCoherency test
+ */
+bool MEDCoupling1DGTUMesh::retrievePackedNodalConnectivity(DataArrayInt *&nodalConn, DataArrayInt *&nodalConnIndx) const
+{
+ if(isPacked())//performs the checkCoherency
+ {
+ const DataArrayInt *c0(_conn),*c1(_conn_indx);
+ nodalConn=const_cast<DataArrayInt *>(c0); nodalConnIndx=const_cast<DataArrayInt *>(c1);
+ nodalConn->incrRef(); nodalConnIndx->incrRef();
+ return true;
+ }
+ int bg=_conn_indx->front(),end=_conn_indx->back();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nc(_conn->selectByTupleId2(bg,end,1));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nci(_conn_indx->deepCpy());
+ nci->applyLin(1,-bg);
+ nodalConn=nc.retn(); nodalConnIndx=nci.retn();
+ return false;
+}
+
+/*
+ * If \a this looks packed (the front of nodal connectivity index equal to 0 and back of connectivity index equal to number of tuple of nodal connectivity array)
+ * true will be returned and respectively \a this->_conn and \a this->_conn_indx (with ref counter incremented). This is the classical case.
+ * If nodal connectivity index points to a subpart of nodal connectivity index false will be returned.
+ * \return bool - true if \a this looks packed, false is not.
+ *
+ * \throw if \a this does not pass MEDCoupling1DGTUMesh::checkCoherency test
+ */
+bool MEDCoupling1DGTUMesh::isPacked() const
+{
+ checkCoherency();
+ return _conn_indx->front()==0 && _conn_indx->back()==_conn->getNumberOfTuples();
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::Merge1DGTUMeshes(const MEDCoupling1DGTUMesh *mesh1, const MEDCoupling1DGTUMesh *mesh2)
+{
+ std::vector<const MEDCoupling1DGTUMesh *> tmp(2);
+ tmp[0]=const_cast<MEDCoupling1DGTUMesh *>(mesh1); tmp[1]=const_cast<MEDCoupling1DGTUMesh *>(mesh2);
+ return Merge1DGTUMeshes(tmp);
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::Merge1DGTUMeshes(std::vector<const MEDCoupling1DGTUMesh *>& a)
+{
+ std::size_t sz=a.size();
+ if(sz==0)
+ return Merge1DGTUMeshesLL(a);
+ for(std::size_t ii=0;ii<sz;ii++)
+ if(!a[ii])
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::Merge1DGTUMeshes : item #" << ii << " in input array of size "<< sz << " is empty !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ const INTERP_KERNEL::CellModel *cm=&(a[0]->getCellModel());
+ for(std::size_t ii=0;ii<sz;ii++)
+ if(&(a[ii]->getCellModel())!=cm)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshes : all items must have the same geo type !");
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> > bb(sz);
+ std::vector< const MEDCoupling1DGTUMesh * > aa(sz);
+ int spaceDim=-3;
+ for(std::size_t i=0;i<sz && spaceDim==-3;i++)
+ {
+ const MEDCoupling1DGTUMesh *cur=a[i];
+ const DataArrayDouble *coo=cur->getCoords();
+ if(coo)
+ spaceDim=coo->getNumberOfComponents();
+ }
+ if(spaceDim==-3)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshes : no spaceDim specified ! unable to perform merge !");
+ for(std::size_t i=0;i<sz;i++)
+ {
+ bb[i]=a[i]->buildSetInstanceFromThis(spaceDim);
+ aa[i]=bb[i];
+ }
+ return Merge1DGTUMeshesLL(aa);
+}
+
+/*!
+ * \throw If presence of a null instance in the input vector \a a.
+ * \throw If a is empty
+ */
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::Merge1DGTUMeshesOnSameCoords(std::vector<const MEDCoupling1DGTUMesh *>& a)
+{
+ if(a.empty())
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshesOnSameCoords : input array must be NON EMPTY !");
+ std::vector<const MEDCoupling1DGTUMesh *>::const_iterator it=a.begin();
+ if(!(*it))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshesOnSameCoords : null instance in the first element of input vector !");
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> > objs(a.size());
+ std::vector<const DataArrayInt *> ncs(a.size()),ncis(a.size());
+ (*it)->getNumberOfCells();//to check that all is OK
+ const DataArrayDouble *coords=(*it)->getCoords();
+ const INTERP_KERNEL::CellModel *cm=&((*it)->getCellModel());
+ bool tmp;
+ objs[0]=(*it)->copyWithNodalConnectivityPacked(tmp);
+ ncs[0]=objs[0]->getNodalConnectivity(); ncis[0]=objs[0]->getNodalConnectivityIndex();
+ it++;
+ for(int i=1;it!=a.end();i++,it++)
+ {
+ if(!(*it))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshesOnSameCoords : presence of null instance !");
+ if(cm!=&((*it)->getCellModel()))
+ throw INTERP_KERNEL::Exception("Geometric types mismatches, Merge1DGTUMeshes impossible !");
+ (*it)->getNumberOfCells();//to check that all is OK
+ objs[i]=(*it)->copyWithNodalConnectivityPacked(tmp);
+ ncs[i]=objs[i]->getNodalConnectivity(); ncis[i]=objs[i]->getNodalConnectivityIndex();
+ if(coords!=(*it)->getCoords())
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshesOnSameCoords : not lying on same coords !");
+ }
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(new MEDCoupling1DGTUMesh("merge",*cm));
+ ret->setCoords(coords);
+ ret->_conn=DataArrayInt::Aggregate(ncs);
+ ret->_conn_indx=DataArrayInt::AggregateIndexes(ncis);
+ return ret.retn();
+}
+
+/*!
+ * Assume that all instances in \a a are non null. If null it leads to a crash. That's why this method is assigned to be low level (LL)
+ */
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::Merge1DGTUMeshesLL(std::vector<const MEDCoupling1DGTUMesh *>& a)
+{
+ if(a.empty())
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::Merge1DGTUMeshes : input array must be NON EMPTY !");
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> > objs(a.size());
+ std::vector<const DataArrayInt *> ncs(a.size()),ncis(a.size());
+ std::vector<const MEDCoupling1DGTUMesh *>::const_iterator it=a.begin();
+ std::vector<int> nbNodesPerElt(a.size());
+ int nbOfCells=(*it)->getNumberOfCells();
+ bool tmp;
+ objs[0]=(*it)->copyWithNodalConnectivityPacked(tmp);
+ ncs[0]=objs[0]->getNodalConnectivity(); ncis[0]=objs[0]->getNodalConnectivityIndex();
+ nbNodesPerElt[0]=0;
+ int prevNbOfNodes=(*it)->getNumberOfNodes();
+ const INTERP_KERNEL::CellModel *cm=&((*it)->getCellModel());
+ it++;
+ for(int i=1;it!=a.end();i++,it++)
+ {
+ if(cm!=&((*it)->getCellModel()))
+ throw INTERP_KERNEL::Exception("Geometric types mismatches, Merge1DGTUMeshes impossible !");
+ objs[i]=(*it)->copyWithNodalConnectivityPacked(tmp);
+ ncs[i]=objs[i]->getNodalConnectivity(); ncis[i]=objs[i]->getNodalConnectivityIndex();
+ nbOfCells+=(*it)->getNumberOfCells();
+ nbNodesPerElt[i]=nbNodesPerElt[i-1]+prevNbOfNodes;
+ prevNbOfNodes=(*it)->getNumberOfNodes();
+ }
+ std::vector<const MEDCouplingPointSet *> aps(a.size());
+ std::copy(a.begin(),a.end(),aps.begin());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> pts=MergeNodesArray(aps);
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(new MEDCoupling1DGTUMesh("merge",*cm));
+ ret->setCoords(pts);
+ ret->_conn=AggregateNodalConnAndShiftNodeIds(ncs,nbNodesPerElt);
+ ret->_conn_indx=DataArrayInt::AggregateIndexes(ncis);
+ return ret.retn();
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::buildSetInstanceFromThis(int spaceDim) const
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(new MEDCoupling1DGTUMesh(getName().c_str(),*_cm));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp1,tmp2;
+ const DataArrayInt *nodalConn(_conn),*nodalConnI(_conn_indx);
+ if(!nodalConn)
+ {
+ tmp1=DataArrayInt::New(); tmp1->alloc(0,1);
+ }
+ else
+ tmp1=_conn;
+ ret->_conn=tmp1;
+ //
+ if(!nodalConnI)
+ {
+ tmp2=DataArrayInt::New(); tmp2->alloc(1,1); tmp2->setIJ(0,0,0);
+ }
+ else
+ tmp2=_conn_indx;
+ ret->_conn_indx=tmp2;
+ //
+ if(!_coords)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coords=DataArrayDouble::New(); coords->alloc(0,spaceDim);
+ ret->setCoords(coords);
+ }
+ else
+ ret->setCoords(_coords);
+ return ret.retn();
+}
+
+/*!
+ * This method aggregate the bbox of each cell and put it into bbox parameter.
+ *
+ * \return DataArrayDouble * - newly created object (to be managed by the caller) \a this number of cells tuples and 2*spacedim components.
+ *
+ * \throw If \a this is not fully set (coordinates and connectivity).
+ * \throw If a cell in \a this has no valid nodeId.
+ */
+DataArrayDouble *MEDCoupling1DGTUMesh::getBoundingBoxForBBTree() const
+{
+ checkFullyDefined();
+ int spaceDim(getSpaceDimension()),nbOfCells(getNumberOfCells()),nbOfNodes(getNumberOfNodes());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> ret(DataArrayDouble::New()); ret->alloc(nbOfCells,2*spaceDim);
+ double *bbox(ret->getPointer());
+ for(int i=0;i<nbOfCells*spaceDim;i++)
+ {
+ bbox[2*i]=std::numeric_limits<double>::max();
+ bbox[2*i+1]=-std::numeric_limits<double>::max();
+ }
+ const double *coordsPtr(_coords->getConstPointer());
+ const int *conn(_conn->getConstPointer()),*connI(_conn_indx->getConstPointer());
+ for(int i=0;i<nbOfCells;i++)
+ {
+ int offset=connI[i];
+ int nbOfNodesForCell(connI[i+1]-offset),kk(0);
+ for(int j=0;j<nbOfNodesForCell;j++)
+ {
+ int nodeId=conn[offset+j];
+ if(nodeId>=0 && nodeId<nbOfNodes)
+ {
+ for(int k=0;k<spaceDim;k++)
+ {
+ bbox[2*spaceDim*i+2*k]=std::min(bbox[2*spaceDim*i+2*k],coordsPtr[spaceDim*nodeId+k]);
+ bbox[2*spaceDim*i+2*k+1]=std::max(bbox[2*spaceDim*i+2*k+1],coordsPtr[spaceDim*nodeId+k]);
+ }
+ kk++;
+ }
+ }
+ if(kk==0)
+ {
+ std::ostringstream oss; oss << "MEDCoupling1SGTUMesh::getBoundingBoxForBBTree : cell #" << i << " contains no valid nodeId !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ return ret.retn();
+}
+
+std::vector<int> MEDCoupling1DGTUMesh::BuildAPolygonFromParts(const std::vector< std::vector<int> >& parts)
+{
+ std::vector<int> ret;
+ if(parts.empty())
+ return ret;
+ ret.insert(ret.end(),parts[0].begin(),parts[0].end());
+ int ref(ret.back());
+ std::size_t sz(parts.size()),nbh(1);
+ std::vector<bool> b(sz,true); b[0]=false;
+ while(nbh<sz)
+ {
+ std::size_t i(0);
+ for(;i<sz;i++) if(b[i] && parts[i].front()==ref) { ret.insert(ret.end(),parts[i].begin()+1,parts[i].end()); nbh++; break; }
+ if(i<sz)
+ ref=ret.back();
+ else
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::BuildAPolygonFromParts : the input vector is not a part of a single polygon !");
+ }
+ if(ret.back()==ret.front())
+ ret.pop_back();
+ return ret;
+}
+
+/*!
+ * This method performs an aggregation of \a nodalConns (as DataArrayInt::Aggregate does) but in addition of that a shift is applied on the
+ * values contained in \a nodalConns using corresponding offset specified in input \a offsetInNodeIdsPerElt.
+ * But it also manage the values -1, that have a semantic in MEDCoupling1DGTUMesh class (separator for polyhedron).
+ *
+ * \param [in] nodalConns - a list of nodal connectivity arrays same size than \a offsetInNodeIdsPerElt.
+ * \param [in] offsetInNodeIdsPerElt - a list of offsets to apply.
+ * \return DataArrayInt * - A new object (to be managed by the caller) that is the result of the aggregation.
+ * \throw If \a nodalConns or \a offsetInNodeIdsPerElt are empty.
+ * \throw If \a nodalConns and \a offsetInNodeIdsPerElt have not the same size.
+ * \throw If presence of null pointer in \a nodalConns.
+ * \throw If presence of not allocated or array with not exactly one component in \a nodalConns.
+ */
+DataArrayInt *MEDCoupling1DGTUMesh::AggregateNodalConnAndShiftNodeIds(const std::vector<const DataArrayInt *>& nodalConns, const std::vector<int>& offsetInNodeIdsPerElt)
+{
+ std::size_t sz1(nodalConns.size()),sz2(offsetInNodeIdsPerElt.size());
+ if(sz1!=sz2)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::AggregateNodalConnAndShiftNodeIds : input vectors do not have the same size !");
+ if(sz1==0)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::AggregateNodalConnAndShiftNodeIds : empty vectors in input !");
+ int nbOfTuples=0;
+ for(std::vector<const DataArrayInt *>::const_iterator it=nodalConns.begin();it!=nodalConns.end();it++)
+ {
+ if(!(*it))
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::AggregateNodalConnAndShiftNodeIds : presence of null pointer in input vector !");
+ if(!(*it)->isAllocated())
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::AggregateNodalConnAndShiftNodeIds : presence of non allocated array in input vector !");
+ if((*it)->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::AggregateNodalConnAndShiftNodeIds : presence of array with not exactly one component !");
+ nbOfTuples+=(*it)->getNumberOfTuples();
+ }
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New(); ret->alloc(nbOfTuples,1);
+ int *pt=ret->getPointer();
+ int i=0;
+ for(std::vector<const DataArrayInt *>::const_iterator it=nodalConns.begin();it!=nodalConns.end();it++,i++)
+ {
+ int curNbt=(*it)->getNumberOfTuples();
+ const int *inPt=(*it)->begin();
+ int offset=offsetInNodeIdsPerElt[i];
+ for(int j=0;j<curNbt;j++,pt++)
+ {
+ if(inPt[j]!=-1)
+ *pt=inPt[j]+offset;
+ else
+ *pt=-1;
+ }
+ }
+ return ret.retn();
+}
+
+MEDCoupling1DGTUMesh *MEDCoupling1DGTUMesh::New(const MEDCouplingUMesh *m)
+{
+ if(!m)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::New : input mesh is null !");
+ std::set<INTERP_KERNEL::NormalizedCellType> gts(m->getAllGeoTypes());
+ if(gts.size()!=1)
+ throw INTERP_KERNEL::Exception("MEDCoupling1DGTUMesh::New : input mesh must have exactly one geometric type !");
+ int geoType((int)*gts.begin());
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1DGTUMesh> ret(MEDCoupling1DGTUMesh::New(m->getName().c_str(),*gts.begin()));
+ ret->setCoords(m->getCoords()); ret->setDescription(m->getDescription().c_str());
+ int nbCells(m->getNumberOfCells());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(DataArrayInt::New()),connI(DataArrayInt::New());
+ conn->alloc(m->getMeshLength()-nbCells,1); connI->alloc(nbCells+1,1);
+ int *c(conn->getPointer()),*ci(connI->getPointer()); *ci=0;
+ const int *cin(m->getNodalConnectivity()->begin()),*ciin(m->getNodalConnectivityIndex()->begin());
+ for(int i=0;i<nbCells;i++,ciin++,ci++)
+ {
+ if(cin[ciin[0]]==geoType)
+ {
+ if(ciin[1]-ciin[0]>=1)
+ {
+ c=std::copy(cin+ciin[0]+1,cin+ciin[1],c);
+ ci[1]=ci[0]+ciin[1]-ciin[0]-1;
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::New(const MEDCouplingUMesh *m) : something is wrong in the input mesh at cell #" << i << " ! The size of cell is not >=0 !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCoupling1DGTUMesh::New(const MEDCouplingUMesh *m) : something is wrong in the input mesh at cell #" << i << " ! The geometric type is not those expected !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ ret->setNodalConnectivity(conn,connI);
+ return ret.retn();
+}
