-// SMESH SMDS : implementaion of Salome mesh data structure
+// Copyright (C) 2007-2008 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.
//
-// Copyright (C) 2003 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 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
-//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// 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
//
+// 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
-
+//
#ifndef _SMDS_MeshElement_HeaderFile
#define _SMDS_MeshElement_HeaderFile
+
+#include "SMESH_SMDS.hxx"
#include "SMDSAbs_ElementType.hxx"
#include "SMDS_MeshObject.hxx"
#include "SMDS_ElemIterator.hxx"
#include "SMDS_MeshElementIDFactory.hxx"
-//#ifdef WNT
-//#include <SALOME_WNT.hxx>
-//#else
-//#define SALOME_WNT_EXPORT
-//#endif
-
-#if defined WNT && defined WIN32 && defined SMDS_EXPORTS
-#define SMDS_WNT_EXPORT __declspec( dllexport )
-#else
-#define SMDS_WNT_EXPORT
-#endif
-
#include <vector>
#include <iostream>
+//typedef unsigned short UShortType;
+typedef short ShortType;
+
class SMDS_MeshNode;
class SMDS_MeshEdge;
-class SMDS_MeshFace;
+class SMDS_MeshFace;
+class SMDS_Mesh;
-///////////////////////////////////////////////////////////////////////////////
-/// Base class for elements
-///////////////////////////////////////////////////////////////////////////////
-class SMDS_WNT_EXPORT SMDS_MeshElement:public SMDS_MeshObject
+// ============================================================
+/*!
+ * \brief Base class for elements
+ */
+// ============================================================
+
+class SMDS_EXPORT SMDS_MeshElement:public SMDS_MeshObject
{
public:
virtual SMDSAbs_ElementType GetType() 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;
- friend std::ostream & operator <<(std::ostream & OS, const SMDS_MeshElement *);
- friend bool SMDS_MeshElementIDFactory::BindID(int ID,SMDS_MeshElement*elem);
+ 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 class SMDS_Mesh;
// ===========================
// Access to nodes by index
// ===========================
+ /*!
+ * \brief Return node by its index
+ * \param ind - node index
+ * \retval const SMDS_MeshNode* - the node
+ */
+ virtual const SMDS_MeshNode* GetNode(const int ind) const;
+
/*!
* \brief Return node by its index
* \param ind - node index
*
* Index is wrapped if it is out of a valid range
*/
- virtual const SMDS_MeshNode* GetNode(const int ind) const;
+ const SMDS_MeshNode* GetNodeWrap(const int ind) const { return GetNode( WrappedIndex( ind )); }
/*!
* \brief Return true if index of node is valid (0 <= ind < NbNodes())
* \retval int - valid node index
*/
int WrappedIndex(const int ind) const {
- if ( ind < 0 ) return -( ind % NbNodes());
+ if ( ind < 0 ) return NbNodes() + ind % NbNodes();
if ( ind >= NbNodes() ) return ind % NbNodes();
return ind;
}
*/
int GetNodeIndex( const SMDS_MeshNode* node ) const;
+ inline int getId() const {return myID; };
+ inline ShortType getMeshId() const {return myMeshId; };
+ inline ShortType getshapeId() const {return myShapeId; };
+ inline void setShapeId(ShortType shapeId) {myShapeId = shapeId; };
+ inline int getIdInShape() const { return myIdInShape; };
+ inline void setIdInShape(int id) { myIdInShape = id; };
+
protected:
SMDS_MeshElement(int ID=-1);
+ SMDS_MeshElement(int id, ShortType meshId, ShortType shapeId=-1);
virtual void Print(std::ostream & OS) const;
-private:
+ //! Element index in vector SMDS_Mesh::myNodes or SMDS_Mesh::myCells
int myID;
+
+ //! SMDS_Mesh identification in SMESH
+ ShortType myMeshId;
+
+ //! SubShape and SubMesh identification in SMESHDS (not in use?)
+ ShortType myShapeId;
+
+ //! Element index in SMESHDS_SubMesh vector
+ int myIdInShape;
+};
+
+// ============================================================
+/*!
+ * \brief Base class for all cells
+ */
+// ============================================================
+
+class SMDS_EXPORT SMDS_MeshCell:public SMDS_MeshElement
+{
+public:
+ SMDS_MeshCell();
+ virtual ~SMDS_MeshCell();
+ inline void setVtkId(int vtkId) { myVtkID = vtkId; };
+ inline int getVtkId() const {return myVtkID; };
+ static int nbCells;
+protected:
+ int myVtkID;
+};
+
+
+// ============================================================
+/*!
+ * \brief Comparator of elements by ID for usage in std containers
+ */
+// ============================================================
+
+struct TIDCompare {
+ bool operator () (const SMDS_MeshElement* e1, const SMDS_MeshElement* e2) const
+ { return e1->GetID() < e2->GetID(); }
};
#endif
