Improve perf of P1P0,P0P1,P1P1 -> DualMesh

diff --git a/src/MEDCoupling/MEDCoupling1GTUMesh.cxx b/src/MEDCoupling/MEDCoupling1GTUMesh.cxx
index 781072716c3d5f04a2ec4bd44d3018a5648384f8..9b9a2104d2cb5587ab05cc211b9b1d9271344b1f 100644 (file)
--- a/src/MEDCoupling/MEDCoupling1GTUMesh.cxx
+++ b/src/MEDCoupling/MEDCoupling1GTUMesh.cxx
@@ -1557,10 +1557,10 @@ MEDCoupling1DGTUMesh *MEDCoupling1SGTUMesh::computeDualMesh3D() const throw(INTE
   MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> faces(thisu->buildDescendingConnectivity(d2Arr,di2Arr,rd2Arr,rdi2Arr));  thisu=0;
   const int *d2(d2Arr->begin()),*rd2(rd2Arr->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;
-  const int nbOfNodes(getNumberOfNodes()),offset0(nbOfNodes+faces->getNumberOfCells()),offset1(offset0+edges->getNumberOfCells());
   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+1,0); ciArr->setIJ(0,0,0); cArr->alloc(0,1);
@@ -1628,10 +1628,10 @@ MEDCoupling1DGTUMesh *MEDCoupling1SGTUMesh::computeDualMesh2D() const throw(INTE
   MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> edges(thisu->buildDescendingConnectivity(d2Arr,di2Arr,rd2Arr,rdi2Arr));  thisu=0;
   const int *d2(d2Arr->begin()),*rd2(rd2Arr->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;
-  const int nbOfNodes(getNumberOfNodes()),offset0(nbOfNodes+edges->getNumberOfCells());
   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+1,0); ciArr->setIJ(0,0,0); cArr->alloc(0,1);

diff --git a/src/MEDCoupling/MEDCouplingUMesh.cxx b/src/MEDCoupling/MEDCouplingUMesh.cxx
index 5d690ea3fa860e5ce9000a5308353b679781f4d1..d594c82ab143ee3afe9f3fe8cdb16bf1dce804e0 100644 (file)
--- a/src/MEDCoupling/MEDCouplingUMesh.cxx
+++ b/src/MEDCoupling/MEDCouplingUMesh.cxx
@@ -9322,7 +9322,7 @@ MEDCoupling1SGTUMesh *MEDCouplingUMesh::tetrahedrize(int policy, DataArrayInt *&
   const int *oldc(_nodal_connec->begin());
   const int *oldci(_nodal_connec_index->begin());
   const double *coords(_coords->begin());
-  for(int i=0;i<nbOfCells;i++,oldci,retPt++)
+  for(int i=0;i<nbOfCells;i++,oldci++,retPt++)
     {
       std::vector<int> a; std::vector<double> b;
       INTERP_KERNEL::SplitIntoTetras(pol,(INTERP_KERNEL::NormalizedCellType)oldc[oldci[0]],oldc+oldci[0]+1,oldc+oldci[1],coords,a,b);