-// SMESH SMDS : implementaion of Salome mesh data structure
+// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// 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
+// 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, 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
+// 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 : implementation of Salome mesh data structure
// File : SMDS_MeshVolume.hxx
// Module : SMESH
-
+//
#ifndef _SMDS_MeshVolume_HeaderFile
#define _SMDS_MeshVolume_HeaderFile
-#include "SMDS_MeshElement.hxx"
+#include "SMESH_SMDS.hxx"
-class SMDS_MeshVolume:public SMDS_MeshElement
+#include "SMDS_MeshCell.hxx"
+
+/*!
+ * \brief Mesh volume. This type is not allocated.
+ * It is only used as function argument type to provide more clear semantic
+ * and to provide API specific to polyherdal volume
+ */
+class SMDS_EXPORT SMDS_MeshVolume : public SMDS_MeshCell
{
-
- public:
- SMDSAbs_ElementType GetType() const;
+ void init( const std::vector<const SMDS_MeshNode*>& nodes,
+ const std::vector<int>& nbNodesPerFace ); // init a polyherdon
+
+ void init( const std::vector<vtkIdType>& vtkNodeIds );
+
+ friend class SMDS_Mesh;
+
+ public:
+ virtual SMDSAbs_ElementType GetType() const { return SMDSAbs_Volume; }
+ virtual const SMDS_MeshNode* GetNode(const int ind) const;
+ virtual int NbNodes() const;
+ virtual int NbFaces() const;
+ virtual int NbEdges() const;
+ virtual int GetNodeIndex( const SMDS_MeshNode* node ) const;
+ virtual bool ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes);
+ virtual bool IsMediumNode(const SMDS_MeshNode* node) const;
+ virtual int NbCornerNodes() const;
+
+ virtual SMDS_ElemIteratorPtr nodesIterator() const = 0;
+ virtual SMDS_NodeIteratorPtr nodeIterator() const = 0;
+
+ bool ChangeNodes(const std::vector<const SMDS_MeshNode*>& nodes,
+ const std::vector<int>& quantities) const;
+
+ // 1 <= face_ind <= NbFaces()
+ int NbFaceNodes (const int face_ind) const;
+
+ // 1 <= face_ind <= NbFaces()
+ // 1 <= node_ind <= NbFaceNodes()
+ const SMDS_MeshNode* GetFaceNode (const int face_ind, const int node_ind) const;
+
+ std::vector<int> GetQuantities() const;
+
+ static SMDSAbs_ElementType Type() { return SMDSAbs_Volume; }
};
#endif
