1 // SMESH SMDS : implementaion of Salome mesh data structure
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
23 #pragma warning(disable:4786)
26 #include "SMDS_FaceOfNodes.hxx"
27 #include "SMDS_IteratorOfElements.hxx"
28 #include "SMDS_MeshNode.hxx"
29 #include "utilities.h"
33 //=======================================================================
36 //=======================================================================
38 int SMDS_FaceOfNodes::NbEdges() const
43 int SMDS_FaceOfNodes::NbFaces() const
48 int SMDS_FaceOfNodes::NbNodes() const
53 //=======================================================================
56 //=======================================================================
58 void SMDS_FaceOfNodes::Print(ostream & OS) const
60 OS << "face <" << GetID() << " > : ";
62 for (i = 0; i < NbNodes() - 1; i++) OS << myNodes[i] << ",";
63 OS << myNodes[i] << ") " << endl;
66 //=======================================================================
67 //function : elementsIterator
69 //=======================================================================
71 class SMDS_FaceOfNodes_MyIterator:public SMDS_ElemIterator
73 const SMDS_MeshNode* const *mySet;
77 SMDS_FaceOfNodes_MyIterator(const SMDS_MeshNode* const *s, int l):
78 mySet(s),myLength(l),index(0) {}
82 return index<myLength;
85 const SMDS_MeshElement* next()
88 return mySet[index-1];
92 SMDS_ElemIteratorPtr SMDS_FaceOfNodes::elementsIterator
93 (SMDSAbs_ElementType type) const
98 return SMDS_MeshElement::elementsIterator(SMDSAbs_Face);
100 return SMDS_ElemIteratorPtr(new SMDS_FaceOfNodes_MyIterator(myNodes,myNbNodes));
102 MESSAGE("Error : edge iterator for SMDS_FaceOfNodes not implemented");
105 return SMDS_ElemIteratorPtr
106 (new SMDS_IteratorOfElements
107 (this,type,SMDS_ElemIteratorPtr
108 (new SMDS_FaceOfNodes_MyIterator(myNodes,myNbNodes))));
110 return SMDS_ElemIteratorPtr();
113 SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
114 const SMDS_MeshNode* node2,
115 const SMDS_MeshNode* node3)
124 SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
125 const SMDS_MeshNode* node2,
126 const SMDS_MeshNode* node3,
127 const SMDS_MeshNode* node4)
135 bool SMDS_FaceOfNodes::ChangeNodes(const SMDS_MeshNode* nodes[],
144 else if (nbNodes != 3)
150 /*bool operator<(const SMDS_FaceOfNodes& f1, const SMDS_FaceOfNodes& f2)
152 set<SMDS_MeshNode> set1,set2;
153 SMDS_ElemIteratorPtr it;
154 const SMDS_MeshNode * n;
156 it=f1.nodesIterator();
160 n=static_cast<const SMDS_MeshNode *>(it->next());
165 it=f2.nodesIterator();
169 n=static_cast<const SMDS_MeshNode *>(it->next());