0021197: EDF 1772 SMESH: Automatic meshing hypothesis

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

diff --git a/src/SMDS/SMDS_MeshElement.hxx b/src/SMDS/SMDS_MeshElement.hxx
index 593b7fe00c39deb1a7acd38bd5689fd4788e2e70..4e7028839ac629c6db89b0b18d5c7f70ff62e6f0 100644 (file)
--- a/src/SMDS/SMDS_MeshElement.hxx
+++ b/src/SMDS/SMDS_MeshElement.hxx
@@ -38,9 +38,17 @@
 #include <vector>
 #include <iostream>
 
+#include <vtkType.h>
+#include <vtkCellType.h>
+
+//typedef unsigned short UShortType;
+typedef short ShortType;
+typedef int   LongType;
+
 class SMDS_MeshNode;
 class SMDS_MeshEdge;
-class SMDS_MeshFace;    
+class SMDS_MeshFace;
+class SMDS_Mesh;
 
 // ============================================================
 /*!
@@ -48,6 +56,7 @@ class SMDS_MeshFace;
  */
 // ============================================================
 
+
 class SMDS_EXPORT SMDS_MeshElement:public SMDS_MeshObject
 {
 public:
@@ -56,6 +65,8 @@ public:
   SMDS_ElemIteratorPtr edgesIterator() const;
   SMDS_ElemIteratorPtr facesIterator() const;
   virtual SMDS_ElemIteratorPtr elementsIterator(SMDSAbs_ElementType type) const;
+  virtual SMDS_ElemIteratorPtr nodesIteratorToUNV() const;
+  virtual SMDS_ElemIteratorPtr interlacedNodesElemIterator() const;
 
   // std-like iteration on nodes
   typedef SMDS_StdIterator< const SMDS_MeshNode*, SMDS_ElemIteratorPtr > iterator;
@@ -65,11 +76,12 @@ public:
   virtual int NbNodes() const;
   virtual int NbEdges() const;
   virtual int NbFaces() const;
-  int GetID() const;
+  inline int GetID() const { return myID; };
 
   ///Return the type of the current element
   virtual SMDSAbs_ElementType GetType() const = 0;
-  virtual bool IsPoly() const { return false; }
+  virtual vtkIdType GetVtkType() const = 0;
+  virtual bool IsPoly() const { return false; };
   virtual bool IsQuadratic() const;
   //! Return type of entity
   virtual SMDSAbs_EntityType  GetEntityType() const = 0;
@@ -78,7 +90,11 @@ public:
   virtual int  NbCornerNodes() const;
 
   friend SMDS_EXPORT std::ostream & operator <<(std::ostream & OS, const SMDS_MeshElement *);
-  friend SMDS_EXPORT bool SMDS_MeshElementIDFactory::BindID(int ID,SMDS_MeshElement*elem);
+  friend SMDS_EXPORT bool SMDS_MeshElementIDFactory::BindID(int ID,SMDS_MeshElement* elem);
+  friend class SMDS_Mesh;
+  friend class SMESHDS_Mesh;
+  friend class SMESHDS_SubMesh;
+  friend class SMDS_MeshElementIDFactory;
 
   // ===========================
   //  Access to nodes by index
@@ -124,14 +140,34 @@ public:
    */
   int GetNodeIndex( const SMDS_MeshNode* node ) const;
 
+  inline ShortType getMeshId() const {return myMeshId; }
+  inline LongType  getshapeId() const {return myShapeId; }
+  inline int getIdInShape() const { return myIdInShape; }
+  inline int getVtkId() const { return myVtkID; }
+
 protected:
+  inline void setId(int id) {myID = id; }
+  inline void setShapeId(LongType shapeId) {myShapeId = shapeId; }
+  inline void setIdInShape(int id) { myIdInShape = id; }
+  inline void setVtkId(int vtkId) { myVtkID = vtkId; }
   SMDS_MeshElement(int ID=-1);
+  SMDS_MeshElement(int id, ShortType meshId, LongType shapeId = 0);
+  virtual void init(int id = -1, ShortType meshId = -1, LongType shapeId = 0);
   virtual void Print(std::ostream & OS) const;
 
-private:
+  //! Element index in vector SMDS_Mesh::myNodes or SMDS_Mesh::myCells
   int myID;
+  //! index in vtkUnstructuredGrid
+  int myVtkID;
+  //! SMDS_Mesh identification in SMESH
+  ShortType myMeshId;
+  //! SubShape and SubMesh identification in SMESHDS
+  LongType myShapeId;
+  //! Element index in SMESHDS_SubMesh vector
+  int myIdInShape;
 };
 
+
 // ============================================================
 /*!
  * \brief Comparator of elements by ID for usage in std containers