#include "MEDCouplingStructuredMesh.hxx"
#include "MEDCouplingFieldDouble.hxx"
#include "MEDCouplingMemArray.hxx"
+#include "MEDCoupling1GTUMesh.hxx"
#include "MEDCouplingUMesh.hxx"
#include <numeric>
{
}
-std::size_t MEDCouplingStructuredMesh::getHeapMemorySize() const
+std::size_t MEDCouplingStructuredMesh::getHeapMemorySizeWithoutChildren() const
{
- return MEDCouplingMesh::getHeapMemorySize();
+ return MEDCouplingMesh::getHeapMemorySizeWithoutChildren();
}
-void MEDCouplingStructuredMesh::copyTinyStringsFrom(const MEDCouplingMesh *other) throw(INTERP_KERNEL::Exception)
+void MEDCouplingStructuredMesh::copyTinyStringsFrom(const MEDCouplingMesh *other)
{
MEDCouplingMesh::copyTinyStringsFrom(other);
}
-bool MEDCouplingStructuredMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const throw(INTERP_KERNEL::Exception)
+bool MEDCouplingStructuredMesh::isEqualIfNotWhy(const MEDCouplingMesh *other, double prec, std::string& reason) const
{
return MEDCouplingMesh::isEqualIfNotWhy(other,prec,reason);
}
return GetGeoTypeGivenMeshDimension(getMeshDimension());
}
-INTERP_KERNEL::NormalizedCellType MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(int meshDim) throw(INTERP_KERNEL::Exception)
+INTERP_KERNEL::NormalizedCellType MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(int meshDim)
{
switch(meshDim)
{
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
-DataArrayInt *MEDCouplingStructuredMesh::giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCouplingStructuredMesh::giveCellsWithType(INTERP_KERNEL::NormalizedCellType type) const
{
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
if(getTypeOfCell(0)==type)
return ret.retn();
}
-DataArrayInt *MEDCouplingStructuredMesh::computeNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCouplingStructuredMesh::computeNbOfNodesPerCell() const
{
int nbCells=getNumberOfCells();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
return ret.retn();
}
-DataArrayInt *MEDCouplingStructuredMesh::computeNbOfFacesPerCell() const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCouplingStructuredMesh::computeNbOfFacesPerCell() const
{
int nbCells=getNumberOfCells();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
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 MEDCouplingMesh::computeNbOfNodesPerCell method.
+ * Here for structured mesh it returns exactly as MEDCouplingStructuredMesh::computeNbOfNodesPerCell does.
+ *
+ * \return DataArrayInt * - new object to be deallocated by the caller.
+ */
+DataArrayInt *MEDCouplingStructuredMesh::computeEffectiveNbOfNodesPerCell() const
+{
+ return computeNbOfNodesPerCell();
+}
+
void MEDCouplingStructuredMesh::getNodeIdsOfCell(int cellId, std::vector<int>& conn) const
{
int meshDim=getMeshDimension();
conn.push_back(tmp2[0]); conn.push_back(tmp2[0]+1);
break;
case 2:
- conn.push_back(tmp2[1]*tmpCell[1]+tmp2[0]); conn.push_back(tmp2[1]*tmpCell[1]+tmp2[0]+1);
- conn.push_back((tmp2[1]+1)*(tmpCell[1]+1)+tmp2[0]+1); conn.push_back((tmp2[1]+1)*(tmpCell[1]+1)+tmp2[0]);
+ conn.push_back(tmp2[1]*tmpNode[1]+tmp2[0]); conn.push_back(tmp2[1]*tmpNode[1]+tmp2[0]+1);
+ conn.push_back((tmp2[1]+1)*tmpNode[1]+tmp2[0]+1); conn.push_back((tmp2[1]+1)*tmpNode[1]+tmp2[0]);
break;
case 3:
- conn.push_back(tmp2[1]*tmpCell[1]+tmp2[0]+tmp2[2]*tmpNode[2]); conn.push_back(tmp2[1]*tmpCell[1]+tmp2[0]+1+tmp2[2]*tmpNode[2]);
+ conn.push_back(tmp2[1]*tmpNode[1]+tmp2[0]+tmp2[2]*tmpNode[2]); conn.push_back(tmp2[1]*tmpNode[1]+tmp2[0]+1+tmp2[2]*tmpNode[2]);
conn.push_back((tmp2[1]+1)*tmpNode[1]+tmp2[0]+1+tmp2[2]*tmpNode[2]); conn.push_back((tmp2[1]+1)*tmpNode[1]+tmp2[0]+tmp2[2]*tmpNode[2]);
- conn.push_back(tmp2[1]*tmpCell[1]+tmp2[0]+(tmp2[2]+1)*tmpNode[2]); conn.push_back(tmp2[1]*tmpCell[1]+tmp2[0]+1+(tmp2[2]+1)*tmpNode[2]);
+ conn.push_back(tmp2[1]*tmpNode[1]+tmp2[0]+(tmp2[2]+1)*tmpNode[2]); conn.push_back(tmp2[1]*tmpNode[1]+tmp2[0]+1+(tmp2[2]+1)*tmpNode[2]);
conn.push_back((tmp2[1]+1)*tmpNode[1]+tmp2[0]+1+(tmp2[2]+1)*tmpNode[2]); conn.push_back((tmp2[1]+1)*tmpNode[1]+tmp2[0]+(tmp2[2]+1)*tmpNode[2]);
break;
default:
/*!
* See MEDCouplingUMesh::getDistributionOfTypes for more information
*/
-std::vector<int> MEDCouplingStructuredMesh::getDistributionOfTypes() const throw(INTERP_KERNEL::Exception)
+std::vector<int> MEDCouplingStructuredMesh::getDistributionOfTypes() const
{
//only one type of cell
std::vector<int> ret(3);
*
* See MEDCouplingUMesh::checkTypeConsistencyAndContig for more information
*/
-DataArrayInt *MEDCouplingStructuredMesh::checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCouplingStructuredMesh::checkTypeConsistencyAndContig(const std::vector<int>& code, const std::vector<const DataArrayInt *>& idsPerType) const
{
int nbOfCells=getNumberOfCells();
if(code.size()!=3)
* - After \a code contains [NORM_...,nbCells,0], \a idsInPflPerType [[0,1]] and \a idsPerType is [[1,2]] <br>
*/
-void MEDCouplingStructuredMesh::splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const throw(INTERP_KERNEL::Exception)
+void MEDCouplingStructuredMesh::splitProfilePerType(const DataArrayInt *profile, std::vector<int>& code, std::vector<DataArrayInt *>& idsInPflPerType, std::vector<DataArrayInt *>& idsPerType) const
{
- if(!profile)
- throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::splitProfilePerType : input profile is NULL !");
+ if(!profile || !profile->isAllocated())
+ throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::splitProfilePerType : input profile is NULL or not allocated !");
if(profile->getNumberOfComponents()!=1)
throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::splitProfilePerType : input profile should have exactly one component !");
int nbTuples=profile->getNumberOfTuples();
if(profile->isIdentity() && nbTuples==nbOfCells)
{
code[2]=-1;
- idsInPflPerType[0]=const_cast<DataArrayInt *>(profile); idsInPflPerType[0]->incrRef();
- idsPerType.clear();
+ idsInPflPerType[0]=0;
+ idsPerType.clear();
+ return ;
}
+ code[1]=profile->getNumberOfTuples();
code[2]=0;
profile->checkAllIdsInRange(0,nbOfCells);
idsPerType.resize(1);
- idsPerType[0]=const_cast<DataArrayInt *>(profile); idsPerType[0]->incrRef();
+ idsPerType[0]=profile->deepCpy();
idsInPflPerType[0]=DataArrayInt::Range(0,nbTuples,1);
}
+/*!
+ * Creates a new unstructured mesh (MEDCoupling1SGTUMesh) from \a this structured one.
+ * \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
+ * delete this array using decrRef() as it is no more needed.
+ * \throw If \a this->getMeshDimension() is not among [1,2,3].
+ */
+MEDCoupling1SGTUMesh *MEDCouplingStructuredMesh::build1SGTUnstructured() const
+{
+ int meshDim=getMeshDimension();
+ if(meshDim<0 || meshDim>3)
+ throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::build1SGTUnstructured : meshdim must be in [1,2,3] !");
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> coords(getCoordinatesAndOwner());
+ int ns[3];
+ getNodeGridStructure(ns);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(Build1GTNodalConnectivity(ns,ns+meshDim));
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret(MEDCoupling1SGTUMesh::New(getName().c_str(),GetGeoTypeGivenMeshDimension(meshDim)));
+ ret->setNodalConnectivity(conn); ret->setCoords(coords);
+ return ret.retn();
+}
+
/*!
* Creates a new unstructured mesh (MEDCouplingUMesh) from \a this structured one.
* \return MEDCouplingUMesh * - a new instance of MEDCouplingUMesh. The caller is to
* delete this array using decrRef() as it is no more needed.
* \throw If \a this->getMeshDimension() is not among [1,2,3].
*/
-MEDCouplingUMesh *MEDCouplingStructuredMesh::buildUnstructured() const throw(INTERP_KERNEL::Exception)
+MEDCouplingUMesh *MEDCouplingStructuredMesh::buildUnstructured() const
{
- int meshDim=getMeshDimension();
- MEDCouplingUMesh *ret=MEDCouplingUMesh::New(getName(),meshDim);
- DataArrayDouble *coords=getCoordinatesAndOwner();
- ret->setCoords(coords);
- coords->decrRef();
- switch(meshDim)
- {
- case 1:
- fill1DUnstructuredMesh(ret);
- break;
- case 2:
- fill2DUnstructuredMesh(ret);
- break;
- case 3:
- fill3DUnstructuredMesh(ret);
- break;
- default:
- throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::buildUnstructured : big problem spacedim must be in 1,2 or 3 !");
- };
- return ret;
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> ret0(build1SGTUnstructured());
+ return ret0->buildUnstructured();
}
/*!
}
}
-DataArrayInt *MEDCouplingStructuredMesh::simplexize(int policy) throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCouplingStructuredMesh::simplexize(int policy)
{
throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::simplexize : not available for Cartesian mesh !");
}
return ret;
}
-void MEDCouplingStructuredMesh::fill1DUnstructuredMesh(MEDCouplingUMesh *m) const
+/*!
+ * \return DataArrayInt * - newly allocated instance of nodal connectivity compatible for MEDCoupling1SGTMesh instance
+ */
+DataArrayInt *MEDCouplingStructuredMesh::Build1GTNodalConnectivity(const int *nodeStBg, const int *nodeStEnd)
+{
+ std::size_t dim=std::distance(nodeStBg,nodeStEnd);
+ switch(dim)
+ {
+ case 1:
+ return Build1GTNodalConnectivity1D(nodeStBg);
+ case 2:
+ return Build1GTNodalConnectivity2D(nodeStBg);
+ case 3:
+ return Build1GTNodalConnectivity3D(nodeStBg);
+ default:
+ throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::Build1GTNodalConnectivity : only dimension in [1,2,3] supported !");
+ }
+}
+
+DataArrayInt *MEDCouplingStructuredMesh::Build1GTNodalConnectivity1D(const int *nodeStBg)
{
- int nbOfCells=-1;
- getNodeGridStructure(&nbOfCells);
- nbOfCells--;
- DataArrayInt *connI=DataArrayInt::New();
- connI->alloc(nbOfCells+1,1);
- int *ci=connI->getPointer();
- DataArrayInt *conn=DataArrayInt::New();
- conn->alloc(3*nbOfCells,1);
- ci[0]=0;
+ int nbOfCells(*nodeStBg-1);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(DataArrayInt::New());
+ conn->alloc(2*nbOfCells,1);
int *cp=conn->getPointer();
for(int i=0;i<nbOfCells;i++)
{
- cp[3*i]=(int)INTERP_KERNEL::NORM_SEG2;
- cp[3*i+1]=i;
- cp[3*i+2]=i+1;
- ci[i+1]=3*(i+1);
+ cp[2*i+0]=i;
+ cp[2*i+1]=i+1;
}
- m->setConnectivity(conn,connI,true);
- conn->decrRef();
- connI->decrRef();
+ return conn.retn();
}
-void MEDCouplingStructuredMesh::fill2DUnstructuredMesh(MEDCouplingUMesh *m) const
+DataArrayInt *MEDCouplingStructuredMesh::Build1GTNodalConnectivity2D(const int *nodeStBg)
{
- int ns[2];
- getNodeGridStructure(ns);
- int n1=ns[0]-1;
- int n2=ns[1]-1;
- DataArrayInt *connI=DataArrayInt::New();
- connI->alloc(n1*n2+1,1);
- int *ci=connI->getPointer();
- DataArrayInt *conn=DataArrayInt::New();
- conn->alloc(5*n1*n2,1);
- ci[0]=0;
+ int n1=nodeStBg[0]-1;
+ int n2=nodeStBg[1]-1;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(DataArrayInt::New());
+ conn->alloc(4*n1*n2,1);
int *cp=conn->getPointer();
int pos=0;
for(int j=0;j<n2;j++)
for(int i=0;i<n1;i++,pos++)
{
- cp[5*pos]=(int)INTERP_KERNEL::NORM_QUAD4;
- cp[5*pos+1]=i+1+j*(n1+1);
- cp[5*pos+2]=i+j*(n1+1);
- cp[5*pos+3]=i+(j+1)*(n1+1);
- cp[5*pos+4]=i+1+(j+1)*(n1+1);
- ci[pos+1]=5*(pos+1);
+ cp[4*pos+0]=i+1+j*(n1+1);
+ cp[4*pos+1]=i+j*(n1+1);
+ cp[4*pos+2]=i+(j+1)*(n1+1);
+ cp[4*pos+3]=i+1+(j+1)*(n1+1);
}
- m->setConnectivity(conn,connI,true);
- conn->decrRef();
- connI->decrRef();
+ return conn.retn();
}
-void MEDCouplingStructuredMesh::fill3DUnstructuredMesh(MEDCouplingUMesh *m) const
+DataArrayInt *MEDCouplingStructuredMesh::Build1GTNodalConnectivity3D(const int *nodeStBg)
{
- int ns[3];
- getNodeGridStructure(ns);
- int n1=ns[0]-1;
- int n2=ns[1]-1;
- int n3=ns[2]-1;
- DataArrayInt *connI=DataArrayInt::New();
- connI->alloc(n1*n2*n3+1,1);
- int *ci=connI->getPointer();
- DataArrayInt *conn=DataArrayInt::New();
- conn->alloc(9*n1*n2*n3,1);
- ci[0]=0;
+ int n1=nodeStBg[0]-1;
+ int n2=nodeStBg[1]-1;
+ int n3=nodeStBg[2]-1;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(DataArrayInt::New());
+ conn->alloc(8*n1*n2*n3,1);
int *cp=conn->getPointer();
int pos=0;
for(int k=0;k<n3;k++)
for(int j=0;j<n2;j++)
for(int i=0;i<n1;i++,pos++)
{
- cp[9*pos]=(int)INTERP_KERNEL::NORM_HEXA8;
int tmp=(n1+1)*(n2+1);
- cp[9*pos+1]=i+1+j*(n1+1)+k*tmp;
- cp[9*pos+2]=i+j*(n1+1)+k*tmp;
- cp[9*pos+3]=i+(j+1)*(n1+1)+k*tmp;
- cp[9*pos+4]=i+1+(j+1)*(n1+1)+k*tmp;
- cp[9*pos+5]=i+1+j*(n1+1)+(k+1)*tmp;
- cp[9*pos+6]=i+j*(n1+1)+(k+1)*tmp;
- cp[9*pos+7]=i+(j+1)*(n1+1)+(k+1)*tmp;
- cp[9*pos+8]=i+1+(j+1)*(n1+1)+(k+1)*tmp;
- ci[pos+1]=9*(pos+1);
+ cp[8*pos+0]=i+1+j*(n1+1)+k*tmp;
+ cp[8*pos+1]=i+j*(n1+1)+k*tmp;
+ cp[8*pos+2]=i+(j+1)*(n1+1)+k*tmp;
+ cp[8*pos+3]=i+1+(j+1)*(n1+1)+k*tmp;
+ cp[8*pos+4]=i+1+j*(n1+1)+(k+1)*tmp;
+ cp[8*pos+5]=i+j*(n1+1)+(k+1)*tmp;
+ cp[8*pos+6]=i+(j+1)*(n1+1)+(k+1)*tmp;
+ cp[8*pos+7]=i+1+(j+1)*(n1+1)+(k+1)*tmp;
}
- m->setConnectivity(conn,connI,true);
- conn->decrRef();
- connI->decrRef();
+ return conn.retn();
}
/*!
}
}
-std::vector<int> MEDCouplingStructuredMesh::getCellGridStructure() const throw(INTERP_KERNEL::Exception)
+std::vector<int> MEDCouplingStructuredMesh::getCellGridStructure() const
{
std::vector<int> ret(getNodeGridStructure());
std::transform(ret.begin(),ret.end(),ret.begin(),std::bind2nd(std::plus<int>(),-1));
*
* \sa MEDCouplingStructuredMesh::BuildExplicitIdsFrom
*/
-bool MEDCouplingStructuredMesh::IsPartStructured(const int *startIds, const int *stopIds, const std::vector<int>& st, std::vector< std::pair<int,int> >& partCompactFormat) throw(INTERP_KERNEL::Exception)
+bool MEDCouplingStructuredMesh::IsPartStructured(const int *startIds, const int *stopIds, const std::vector<int>& st, std::vector< std::pair<int,int> >& partCompactFormat)
{
int dim((int)st.size());
partCompactFormat.resize(dim);
return true;
}
GetPosFromId(startIds[sz-1],dim,&tmp2[0],&tmp3[0]);
+ int szExp(1);
for(int i=0;i<dim;i++)
{
if(tmp3[i]<0 || tmp3[i]>=st[i])
tmp4[i]=partCompactFormat[i].second-partCompactFormat[i].first;
if(tmp4[i]<=0)
return false;
+ szExp*=tmp4[i];
}
+ if(szExp!=(int)sz)
+ return false;
const int *w(startIds);
switch(dim)
{
* \return DataArrayInt * - a new object.
* \sa MEDCouplingStructuredMesh::IsPartStructured
*/
-DataArrayInt *MEDCouplingStructuredMesh::BuildExplicitIdsFrom(const std::vector<int>& st, const std::vector< std::pair<int,int> >& partCompactFormat) throw(INTERP_KERNEL::Exception)
+DataArrayInt *MEDCouplingStructuredMesh::BuildExplicitIdsFrom(const std::vector<int>& st, const std::vector< std::pair<int,int> >& partCompactFormat)
{
if(st.size()!=partCompactFormat.size())
throw INTERP_KERNEL::Exception("MEDCouplingStructuredMesh::BuildExplicitIdsFrom : input arrays must have the same size !");
