21680: EDF 2288 SMESH: creation of 0D elements from other elements

[modules/smesh.git] / src / SMDS / SMDS_VtkVolume.hxx

diff --git a/src/SMDS/SMDS_VtkVolume.hxx b/src/SMDS/SMDS_VtkVolume.hxx
index fe12d0afa82a6232d1d7a5038e3f5ebeaf0d3289..5f3f62b31935dcbbefea015acc73b3ef60659260 100644 (file)
--- a/src/SMDS/SMDS_VtkVolume.hxx
+++ b/src/SMDS/SMDS_VtkVolume.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2010-2011  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2010-2012  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -30,19 +30,20 @@ class SMDS_EXPORT SMDS_VtkVolume: public SMDS_MeshVolume
 {
 public:
   SMDS_VtkVolume();
-  SMDS_VtkVolume(std::vector<vtkIdType> nodeIds, SMDS_Mesh* mesh);
+  SMDS_VtkVolume(const std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh);
   ~SMDS_VtkVolume();
-  void init(std::vector<vtkIdType> nodeIds, SMDS_Mesh* mesh);
+  void init(const std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh);
 //#ifdef VTK_HAVE_POLYHEDRON
-  void initPoly(std::vector<vtkIdType> nodeIds, std::vector<int> nbNodesPerFace, SMDS_Mesh* mesh);
+  void initPoly(const std::vector<vtkIdType>& nodeIds,
+                const std::vector<int>& nbNodesPerFace, SMDS_Mesh* mesh);
 //#endif
   virtual bool ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes);
   virtual bool vtkOrder(const SMDS_MeshNode* nodes[], const int nbNodes);
 
-  void Print(std::ostream & OS) const;
-  int NbFaces() const;
-  int NbNodes() const;
-  int NbEdges() const;
+  virtual void Print(std::ostream & OS) const;
+  virtual int NbFaces() const;
+  virtual int NbNodes() const;
+  virtual int NbEdges() const;
 
   // 1 <= face_ind <= NbFaces()
   int NbFaceNodes (const int face_ind) const;
@@ -50,21 +51,23 @@ public:
   // 1 <= node_ind <= NbFaceNodes()
   const SMDS_MeshNode* GetFaceNode (const int face_ind, const int node_ind) const;
 
-  virtual SMDSAbs_ElementType GetType() const;
-  virtual vtkIdType GetVtkType() const;
-  virtual SMDSAbs_EntityType GetEntityType() const;
+  virtual SMDSAbs_ElementType  GetType() const;
+  virtual vtkIdType            GetVtkType() const;
+  virtual SMDSAbs_EntityType   GetEntityType() const;
+  virtual SMDSAbs_GeometryType GetGeomType() const;
   virtual const SMDS_MeshNode* GetNode(const int ind) const;
   virtual bool IsQuadratic() const;
   virtual bool IsPoly() const;
   virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
+  virtual int  NbCornerNodes() const;
   static void gravityCenter(SMDS_UnstructuredGrid* grid,
-                            vtkIdType *nodeIds,
+                            const vtkIdType *nodeIds,
                             int nbNodes,
                             double* result);
   static bool isForward(double* a,double* b,double* c,double* d);
   int NbUniqueNodes() const;
   SMDS_ElemIteratorPtr uniqueNodesIterator() const;
-  const std::vector<int> GetQuantities() const;
+  std::vector<int> GetQuantities() const;
 
   virtual SMDS_ElemIteratorPtr elementsIterator(SMDSAbs_ElementType type) const;
   virtual SMDS_ElemIteratorPtr nodesIteratorToUNV() const;