-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016 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
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// SMESH SMDS : implementaion of Salome mesh data structure
+// SMESH SMDS : implementation of Salome mesh data structure
//
#ifdef _MSC_VER
#pragma warning(disable:4786)
void SMDS_MeshElement::Print(ostream & OS) const
{
- OS << "dump of mesh element" << endl;
+ OS << "dump of mesh element" << endl;
}
ostream & operator <<(ostream & OS, const SMDS_MeshElement * ME)
{
- ME->Print(OS);
- return OS;
+ ME->Print(OS);
+ return OS;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
SMDS_ElemIteratorPtr SMDS_MeshElement::nodesIterator() const
{
- return elementsIterator(SMDSAbs_Node);
+ return elementsIterator(SMDSAbs_Node);
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
SMDS_ElemIteratorPtr SMDS_MeshElement::edgesIterator() const
{
- return elementsIterator(SMDSAbs_Edge);
+ return elementsIterator(SMDSAbs_Edge);
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
SMDS_ElemIteratorPtr SMDS_MeshElement::facesIterator() const
{
- return elementsIterator(SMDSAbs_Face);
+ return elementsIterator(SMDSAbs_Face);
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
int SMDS_MeshElement::NbNodes() const
{
- int nbnodes=0;
- SMDS_ElemIteratorPtr it=nodesIterator();
- while(it->more())
- {
- it->next();
- nbnodes++;
- }
- return nbnodes;
+ int nbnodes=0;
+ SMDS_ElemIteratorPtr it=nodesIterator();
+ while(it->more())
+ {
+ it->next();
+ nbnodes++;
+ }
+ return nbnodes;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
int SMDS_MeshElement::NbEdges() const
{
- int nbedges=0;
- SMDS_ElemIteratorPtr it=edgesIterator();
- while(it->more())
- {
- it->next();
- nbedges++;
- }
- return nbedges;
+ int nbedges=0;
+ SMDS_ElemIteratorPtr it=edgesIterator();
+ while(it->more())
+ {
+ it->next();
+ nbedges++;
+ }
+ return nbedges;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
int SMDS_MeshElement::NbFaces() const
{
- int nbfaces=0;
- SMDS_ElemIteratorPtr it=facesIterator();
- while(it->more())
- {
- it->next();
- nbfaces++;
- }
- return nbfaces;
+ int nbfaces=0;
+ SMDS_ElemIteratorPtr it=facesIterator();
+ while(it->more())
+ {
+ it->next();
+ nbfaces++;
+ }
+ return nbfaces;
}
///////////////////////////////////////////////////////////////////////////////
{
const SMDS_MeshElement * myElement;
bool myMore;
- public:
+public:
SMDS_MeshElement_MyIterator(const SMDS_MeshElement * element):
myElement(element),myMore(true) {}
}
};
-SMDS_ElemIteratorPtr SMDS_MeshElement::
- elementsIterator(SMDSAbs_ElementType type) const
+SMDS_ElemIteratorPtr
+SMDS_MeshElement::elementsIterator(SMDSAbs_ElementType type) const
{
- /** @todo Check that iterator in the child classes return elements
- in the same order for each different implementation (i.e: SMDS_VolumeOfNodes
- and SMDS_VolumeOfFaces */
-
- if(type==GetType())
- return SMDS_ElemIteratorPtr(new SMDS_MeshElement_MyIterator(this));
- else
- {
- MESSAGE("Iterator not implemented");
- return SMDS_ElemIteratorPtr((SMDS_ElemIterator*)NULL);
- }
+ /** @todo Check that iterator in the child classes return elements
+ in the same order for each different implementation (i.e: SMDS_VolumeOfNodes
+ and SMDS_VolumeOfFaces */
+ if(type==GetType())
+ return SMDS_ElemIteratorPtr(new SMDS_MeshElement_MyIterator(this));
+ else
+ {
+ MESSAGE("Iterator not implemented");
+ return SMDS_ElemIteratorPtr((SMDS_ElemIterator*)NULL);
+ }
}
//! virtual, redefined in vtkEdge, vtkFace and vtkVolume classes
-SMDS_ElemIteratorPtr SMDS_MeshElement::nodesIteratorToUNV() const
+SMDS_NodeIteratorPtr SMDS_MeshElement::nodesIteratorToUNV() const
{
- MESSAGE("Iterator not implemented");
- return SMDS_ElemIteratorPtr((SMDS_ElemIterator*) NULL);
+ return nodeIterator();
}
//! virtual, redefined in vtkEdge, vtkFace and vtkVolume classes
+SMDS_NodeIteratorPtr SMDS_MeshElement::interlacedNodesIterator() const
+{
+ return nodeIterator();
+}
+
+namespace
+{
+ //=======================================================================
+ //class : _MyNodeIteratorFromElemIterator
+ //=======================================================================
+ class _MyNodeIteratorFromElemIterator : public SMDS_NodeIterator
+ {
+ SMDS_ElemIteratorPtr myItr;
+ public:
+ _MyNodeIteratorFromElemIterator(SMDS_ElemIteratorPtr elemItr):myItr( elemItr ) {}
+ bool more() { return myItr->more(); }
+ const SMDS_MeshNode* next() { return static_cast< const SMDS_MeshNode*>( myItr->next() ); }
+ };
+ //=======================================================================
+ //class : _MyElemIteratorFromNodeIterator
+ //=======================================================================
+ class _MyElemIteratorFromNodeIterator : public SMDS_ElemIterator
+ {
+ SMDS_NodeIteratorPtr myItr;
+ public:
+ _MyElemIteratorFromNodeIterator(SMDS_NodeIteratorPtr nodeItr): myItr( nodeItr ) {}
+ bool more() { return myItr->more(); }
+ const SMDS_MeshElement* next() { return myItr->next(); }
+ };
+}
+
SMDS_ElemIteratorPtr SMDS_MeshElement::interlacedNodesElemIterator() const
{
- MESSAGE("Iterator not implemented");
- return SMDS_ElemIteratorPtr((SMDS_ElemIterator*) NULL);
+ return SMDS_ElemIteratorPtr
+ ( new _MyElemIteratorFromNodeIterator( interlacedNodesIterator() ));
+}
+
+SMDS_NodeIteratorPtr SMDS_MeshElement::nodeIterator() const
+{
+ return SMDS_NodeIteratorPtr
+ ( new _MyNodeIteratorFromElemIterator( nodesIterator() ));
}
bool operator<(const SMDS_MeshElement& e1, const SMDS_MeshElement& e2)
{
- if(e1.GetType()!=e2.GetType()) return false;
- switch(e1.GetType())
- {
- case SMDSAbs_Node:
- return static_cast<const SMDS_MeshNode &>(e1) <
- static_cast<const SMDS_MeshNode &>(e2);
-
- case SMDSAbs_Edge:
- return static_cast<const SMDS_MeshEdge &>(e1) <
- static_cast<const SMDS_MeshEdge &>(e2);
-
- case SMDSAbs_Face:
- return static_cast<const SMDS_MeshFace &>(e1) <
- static_cast<const SMDS_MeshFace &>(e2);
-
- case SMDSAbs_Volume:
- return static_cast<const SMDS_MeshVolume &>(e1) <
- static_cast<const SMDS_MeshVolume &>(e2);
-
- default : MESSAGE("Internal Error");
- }
- return false;
+ if(e1.GetType()!=e2.GetType()) return false;
+ switch(e1.GetType())
+ {
+ case SMDSAbs_Node:
+ return static_cast<const SMDS_MeshNode &>(e1) <
+ static_cast<const SMDS_MeshNode &>(e2);
+
+ case SMDSAbs_Edge:
+ return static_cast<const SMDS_MeshEdge &>(e1) <
+ static_cast<const SMDS_MeshEdge &>(e2);
+
+ case SMDSAbs_Face:
+ return static_cast<const SMDS_MeshFace &>(e1) <
+ static_cast<const SMDS_MeshFace &>(e2);
+
+ case SMDSAbs_Volume:
+ return static_cast<const SMDS_MeshVolume &>(e1) <
+ static_cast<const SMDS_MeshVolume &>(e2);
+
+ default : MESSAGE("Internal Error");
+ }
+ return false;
}
bool SMDS_MeshElement::IsValidIndex(const int ind) const
}
//================================================================================
- /*!
- * \brief Check if a node belongs to the element
- * \param node - the node to check
- * \retval int - node index within the element, -1 if not found
- */
+/*!
+ * \brief Check if a node belongs to the element
+ * \param node - the node to check
+ * \retval int - node index within the element, -1 if not found
+ */
//================================================================================
int SMDS_MeshElement::GetNodeIndex( const SMDS_MeshNode* node ) const
