-// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2012 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
+// 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.
+// 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.
//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
// SMESH SMDS : implementaion of Salome mesh data structure
// File : SMDS_MeshElement.hxx
// Module : SMESH
#define _SMDS_MeshElement_HeaderFile
#include "SMESH_SMDS.hxx"
-
+
#include "SMDSAbs_ElementType.hxx"
#include "SMDS_MeshObject.hxx"
#include "SMDS_ElemIterator.hxx"
#include "SMDS_MeshElementIDFactory.hxx"
+#include "SMDS_StdIterator.hxx"
#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;
// ============================================================
/*!
*/
// ============================================================
+
class SMDS_EXPORT SMDS_MeshElement:public SMDS_MeshObject
{
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;
+ iterator begin_nodes() const { return iterator( nodesIterator() ); }
+ iterator end_nodes() const { return iterator(); }
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 vtkIdType GetVtkType() const = 0;
virtual bool IsPoly() const { return false; };
virtual bool IsQuadratic() const;
//! Return type of entity
virtual SMDSAbs_EntityType GetEntityType() const = 0;
virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
+ 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
*/
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