smesh/src/SMDS/SMDS_MeshEdge.hxx

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// SMESH SMDS : implementaion of Salome mesh data structure
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//
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// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
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//
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//
//
// File : SMDS_MeshEdge.hxx
// Module : SMESH
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#ifndef _SMDS_MeshEdge_HeaderFile
#define _SMDS_MeshEdge_HeaderFile
#include "SMDS_MeshElement.hxx"
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#include <iostream>
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class SMDS_MeshEdge:public SMDS_MeshElement
{
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public:
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SMDS_MeshEdge(const SMDS_MeshNode * node1,
const SMDS_MeshNode * node2);
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bool ChangeNodes(const SMDS_MeshNode * node1,
const SMDS_MeshNode * node2);
void Print(std::ostream & OS) const;
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SMDSAbs_ElementType GetType() const;
int NbNodes() const;
int NbEdges() const;
friend bool operator<(const SMDS_MeshEdge& e1, const SMDS_MeshEdge& e2);
protected:
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SMDS_ElemIteratorPtr
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elementsIterator(SMDSAbs_ElementType type) const;
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private:
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const SMDS_MeshNode* myNodes[2];
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};
#endif