CheckDeepEquivalWith should also return OK with two empty meshes.

[modules/med.git] / src / MEDCoupling / MEDCouplingPointSet.cxx

diff --git a/src/MEDCoupling/MEDCouplingPointSet.cxx b/src/MEDCoupling/MEDCouplingPointSet.cxx
index 27ce1b93b0c1dccf1c6ac5daa8b63e6480c4bb8b..e3cbda93fe3d8da4024bb09b91a14b6ee5005042 100644 (file)
--- a/src/MEDCoupling/MEDCouplingPointSet.cxx
+++ b/src/MEDCoupling/MEDCouplingPointSet.cxx
@@ -80,11 +80,10 @@ std::size_t MEDCouplingPointSet::getHeapMemorySizeWithoutChildren() const
   return MEDCouplingMesh::getHeapMemorySizeWithoutChildren();
 }
 
-std::vector<const BigMemoryObject *> MEDCouplingPointSet::getDirectChildren() const
+std::vector<const BigMemoryObject *> MEDCouplingPointSet::getDirectChildrenWithNull() const
 {
   std::vector<const BigMemoryObject *> ret;
-  if(_coords)
-    ret.push_back(_coords);
+  ret.push_back(_coords);
   return ret;
 }
 
@@ -1460,7 +1459,7 @@ void MEDCouplingPointSet::checkDeepEquivalWith(const MEDCouplingMesh *other, int
   int oldNbOfNodes=getNumberOfNodes();
   MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=m->buildPermArrayForMergeNode(prec,oldNbOfNodes,areNodesMerged,newNbOfNodes);
   //mergeNodes
-  if(!areNodesMerged)
+  if(!areNodesMerged && oldNbOfNodes != 0)
     throw INTERP_KERNEL::Exception("checkDeepEquivalWith : Nodes are incompatible ! ");
   const int *pt=std::find_if(da->getConstPointer()+oldNbOfNodes,da->getConstPointer()+da->getNbOfElems(),std::bind2nd(std::greater<int>(),oldNbOfNodes-1));
   if(pt!=da->getConstPointer()+da->getNbOfElems())
@@ -1474,11 +1473,10 @@ void MEDCouplingPointSet::checkDeepEquivalWith(const MEDCouplingMesh *other, int
   int nbCells=getNumberOfCells();
   if (nbCells != other->getNumberOfCells())
     throw INTERP_KERNEL::Exception("checkDeepEquivalWith : some cells in other are not in this !");
-  int maxId=-1;
-  int dan = da->getNumberOfTuples();
+  int dan(da->getNumberOfTuples());
   if (dan)
     {
-      MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da1 = DataArrayInt::New(), da2 = DataArrayInt::New();
+      MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da1(DataArrayInt::New()),da2(DataArrayInt::New());
       da1->alloc(dan/2,1); da2->alloc(dan/2,1);
       std::copy(da->getConstPointer(), da->getConstPointer()+dan/2, da1->getPointer());
       std::copy(da->getConstPointer()+dan/2, da->getConstPointer()+dan, da2->getPointer());