00001 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE 00002 // 00003 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, 00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 00005 // 00006 // This library is free software; you can redistribute it and/or 00007 // modify it under the terms of the GNU Lesser General Public 00008 // License as published by the Free Software Foundation; either 00009 // version 2.1 of the License. 00010 // 00011 // This library is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 // Lesser General Public License for more details. 00015 // 00016 // You should have received a copy of the GNU Lesser General Public 00017 // License along with this library; if not, write to the Free Software 00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 // 00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com 00021 // 00022 // File : SMDS_LinearEdge.hxx 00023 // Module : SMESH 00024 // 00025 #ifndef _SMDS_LinearEdge_HeaderFile 00026 #define _SMDS_LinearEdge_HeaderFile 00027 00028 #include "SMESH_SMDS.hxx" 00029 00030 #include "SMDS_MeshEdge.hxx" 00031 #include <iostream> 00032 00033 class SMDS_EXPORT SMDS_LinearEdge: public SMDS_MeshEdge 00034 { 00035 00036 public: 00037 SMDS_LinearEdge(const SMDS_MeshNode * node1, const SMDS_MeshNode * node2); 00038 bool ChangeNodes(const SMDS_MeshNode * node1, const SMDS_MeshNode * node2); 00039 void Print(std::ostream & OS) const; 00040 00041 virtual SMDSAbs_EntityType GetEntityType() const 00042 { 00043 return SMDSEntity_Edge; 00044 } 00045 virtual bool ChangeNodes(const SMDS_MeshNode* nodes[], const int nbNodes) 00046 { 00047 return false; 00048 } 00049 int NbNodes() const; 00050 int NbEdges() const; 00051 friend bool operator<(const SMDS_LinearEdge& e1, const SMDS_LinearEdge& e2); 00052 00058 virtual const SMDS_MeshNode* GetNode(const int ind) const; 00059 00060 protected: 00061 SMDS_ElemIteratorPtr 00062 elementsIterator(SMDSAbs_ElementType type) const; 00063 00064 protected: 00065 const SMDS_MeshNode* myNodes[3]; 00066 00067 }; 00068 #endif