-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//================================================================================
/*!
* \brief Raise an exception if free memory (ram+swap) too low
- * \param doNotRaise - if true, suppres exception, just return free memory size
+ * \param doNotRaise - if true, suppress exception, just return free memory size
* \retval int - amount of available memory in MB or negative number in failure case
*/
//================================================================================
SMDS_ElemIteratorPtr SMDS_Mesh::elementGeomIterator(SMDSAbs_GeometryType type) const
{
+ int nbElems = myCellFactory->CompactChangePointers() ? -1 : myInfo.NbElements( type );
return myCellFactory->GetIterator< SMDS_ElemIterator >( new SMDS_MeshElement::GeomFilter( type ),
- myInfo.NbElements( type ));
+ nbElems);
}
SMDS_ElemIteratorPtr SMDS_Mesh::elementEntityIterator(SMDSAbs_EntityType type) const
{
return myNodeFactory->GetIterator< SMDS_ElemIterator >( new SMDS_MeshElement::NonNullFilter );
}
+ int nbElems = myCellFactory->CompactChangePointers() ? -1 : myInfo.NbElements( type );
return myCellFactory->GetIterator<SMDS_ElemIterator>( new SMDS_MeshElement::EntityFilter( type ),
- myInfo.NbElements( type ));
+ nbElems);
}
///////////////////////////////////////////////////////////////////////////////
return myNodeFactory->GetIterator< TIterator >( new SMDS_MeshElement::NonNullFilter );
default:
+ int nbElems = myCellFactory->CompactChangePointers() ? -1 : myInfo.NbElements( type );
return myCellFactory->GetIterator< TIterator >( new SMDS_MeshElement::TypeFilter( type ),
- myInfo.NbElements( type ));
+ nbElems);
}
return SMDS_ElemIteratorPtr();
}
SMDS_EdgeIteratorPtr SMDS_Mesh::edgesIterator() const
{
typedef SMDS_EdgeIterator TIterator;
+ int nbElems = myCellFactory->CompactChangePointers() ? -1 : myInfo.NbEdges();
return myCellFactory->GetIterator< TIterator >( new SMDS_MeshElement::TypeFilter( SMDSAbs_Edge ),
- myInfo.NbEdges());
+ nbElems);
}
///////////////////////////////////////////////////////////////////////////////
SMDS_FaceIteratorPtr SMDS_Mesh::facesIterator() const
{
typedef SMDS_FaceIterator TIterator;
+ int nbElems = myCellFactory->CompactChangePointers() ? -1 : myInfo.NbFaces();
return myCellFactory->GetIterator< TIterator >( new SMDS_MeshElement::TypeFilter( SMDSAbs_Face ),
- myInfo.NbFaces());
+ nbElems);
}
///////////////////////////////////////////////////////////////////////////////
SMDS_VolumeIteratorPtr SMDS_Mesh::volumesIterator() const
{
typedef SMDS_VolumeIterator TIterator;
+ int nbElems = myCellFactory->CompactChangePointers() ? -1 : myInfo.NbVolumes();
return
myCellFactory->GetIterator< TIterator >( new SMDS_MeshElement::TypeFilter( SMDSAbs_Volume ),
- myInfo.NbVolumes());
+ nbElems );
}
-SMDS_NodeIteratorPtr SMDS_Mesh::shapeNodesIterator(int shapeID, size_t nbElemsToReturn) const
+SMDS_NodeIteratorPtr SMDS_Mesh::shapeNodesIterator(int shapeID,
+ size_t nbElemsToReturn,
+ const SMDS_MeshNode* sm1stNode) const
{
- return myNodeFactory->GetShapeIterator< SMDS_NodeIterator >( shapeID, nbElemsToReturn );
+ return myNodeFactory->GetShapeIterator< SMDS_NodeIterator >( shapeID, nbElemsToReturn, sm1stNode );
}
-SMDS_ElemIteratorPtr SMDS_Mesh::shapeElementsIterator(int shapeID, size_t nbElemsToReturn) const
+SMDS_ElemIteratorPtr SMDS_Mesh::shapeElementsIterator(int shapeID,
+ size_t nbElemsToReturn,
+ const SMDS_MeshElement* sm1stElem) const
{
- return myCellFactory->GetShapeIterator< SMDS_ElemIterator >( shapeID, nbElemsToReturn );
+ return myCellFactory->GetShapeIterator< SMDS_ElemIterator >( shapeID, nbElemsToReturn, sm1stElem );
}
///////////////////////////////////////////////////////////////////////////////