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https://git.salome-platform.org/gitpub/modules/smesh.git
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140 lines
3.5 KiB
C++
140 lines
3.5 KiB
C++
// 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,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
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#include "SMDS_FaceOfNodes.hxx"
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#include "SMDS_IteratorOfElements.hxx"
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#include "SMDS_MeshNode.hxx"
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#include "utilities.h"
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//=======================================================================
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//function : NbEdges
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//purpose :
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//=======================================================================
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int SMDS_FaceOfNodes::NbEdges() const
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{
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return NbNodes();
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}
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int SMDS_FaceOfNodes::NbFaces() const
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{
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return 1;
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}
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int SMDS_FaceOfNodes::NbNodes() const
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{
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return myNodes.size();
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}
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//=======================================================================
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//function : Print
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//purpose :
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//=======================================================================
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void SMDS_FaceOfNodes::Print(ostream & OS) const
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{
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OS << "face <" << GetID() << " > : ";
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int i;
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for (i = 0; i < NbNodes() - 1; i++) OS << myNodes[i] << ",";
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OS << myNodes[i] << ") " << endl;
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}
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SMDS_Iterator<const SMDS_MeshElement *> * SMDS_FaceOfNodes::
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elementsIterator(SMDSAbs_ElementType type) const
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{
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class MyIterator:public SMDS_Iterator<const SMDS_MeshElement*>
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{
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const vector<const SMDS_MeshNode*>& mySet;
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int index;
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public:
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MyIterator(const vector<const SMDS_MeshNode*>& s):mySet(s),index(0)
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{}
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bool more()
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{
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return index<mySet.size();
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}
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const SMDS_MeshElement* next()
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{
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index++;
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return mySet[index-1];
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}
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};
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switch(type)
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{
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case SMDSAbs_Face:return SMDS_MeshElement::elementsIterator(SMDSAbs_Face);
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case SMDSAbs_Node:return new MyIterator(myNodes);
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case SMDSAbs_Edge:
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MESSAGE("Error : edge iterator for SMDS_FaceOfNodes not implemented");
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break;
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default:return new SMDS_IteratorOfElements(this,type,new MyIterator(myNodes));
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}
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}
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SMDS_FaceOfNodes::SMDS_FaceOfNodes(SMDS_MeshNode* node1, SMDS_MeshNode* node2,
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SMDS_MeshNode* node3)
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{
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myNodes.resize(3);
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myNodes[0]=node1;
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myNodes[1]=node2;
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myNodes[2]=node3;
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}
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SMDS_FaceOfNodes::SMDS_FaceOfNodes(SMDS_MeshNode* node1, SMDS_MeshNode* node2,
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SMDS_MeshNode* node3, SMDS_MeshNode* node4)
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{
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myNodes.resize(4);
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myNodes[0]=node1;
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myNodes[1]=node2;
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myNodes[2]=node3;
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myNodes[3]=node4;
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}
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/*bool operator<(const SMDS_FaceOfNodes& f1, const SMDS_FaceOfNodes& f2)
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{
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set<SMDS_MeshNode> set1,set2;
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SMDS_Iterator<const SMDS_MeshElement*> * it;
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const SMDS_MeshNode * n;
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it=f1.nodesIterator();
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while(it->more())
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{
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n=static_cast<const SMDS_MeshNode *>(it->next());
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set1.insert(*n);
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}
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delete it;
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it=f2.nodesIterator();
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while(it->more())
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{
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n=static_cast<const SMDS_MeshNode *>(it->next());
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set2.insert(*n);
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}
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delete it;
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return set1<set2;
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}*/
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