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_SetIterator.hxx"
27 #include "SMDS_FaceOfNodes.hxx"
28 #include "SMDS_IteratorOfElements.hxx"
29 #include "SMDS_MeshNode.hxx"
30 #include "utilities.h"
34 //=======================================================================
37 //=======================================================================
39 int SMDS_FaceOfNodes::NbEdges() const
44 int SMDS_FaceOfNodes::NbFaces() const
49 int SMDS_FaceOfNodes::NbNodes() const
54 //=======================================================================
57 //=======================================================================
59 void SMDS_FaceOfNodes::Print(ostream & OS) const
61 OS << "face <" << GetID() << " > : ";
63 for (i = 0; i < NbNodes() - 1; i++) OS << myNodes[i] << ",";
64 OS << myNodes[i] << ") " << endl;
67 //=======================================================================
68 //function : elementsIterator
70 //=======================================================================
72 class SMDS_FaceOfNodes_MyIterator:public SMDS_NodeArrayElemIterator
75 SMDS_FaceOfNodes_MyIterator(const SMDS_MeshNode* const *s, int l):
76 SMDS_NodeArrayElemIterator( s, & s[ l ] ) {}
79 SMDS_ElemIteratorPtr SMDS_FaceOfNodes::elementsIterator
80 (SMDSAbs_ElementType type) const
85 return SMDS_MeshElement::elementsIterator(SMDSAbs_Face);
87 return SMDS_ElemIteratorPtr(new SMDS_FaceOfNodes_MyIterator(myNodes,myNbNodes));
89 MESSAGE("Error : edge iterator for SMDS_FaceOfNodes not implemented");
92 return SMDS_ElemIteratorPtr
93 (new SMDS_IteratorOfElements
94 (this,type,SMDS_ElemIteratorPtr
95 (new SMDS_FaceOfNodes_MyIterator(myNodes,myNbNodes))));
97 return SMDS_ElemIteratorPtr();
100 SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
101 const SMDS_MeshNode* node2,
102 const SMDS_MeshNode* node3)
111 SMDS_FaceOfNodes::SMDS_FaceOfNodes(const SMDS_MeshNode* node1,
112 const SMDS_MeshNode* node2,
113 const SMDS_MeshNode* node3,
114 const SMDS_MeshNode* node4)
122 bool SMDS_FaceOfNodes::ChangeNodes(const SMDS_MeshNode* nodes[],
131 else if (nbNodes != 3)
138 * \brief Return node by its index
139 * \param ind - node index
140 * \retval const SMDS_MeshNode* - the node
142 * Index is wrapped if it is out of a valid range
144 const SMDS_MeshNode* SMDS_FaceOfNodes::GetNode(const int ind) const
146 return myNodes[ WrappedIndex( ind )];
149 /*bool operator<(const SMDS_FaceOfNodes& f1, const SMDS_FaceOfNodes& f2)
151 set<SMDS_MeshNode> set1,set2;
152 SMDS_ElemIteratorPtr it;
153 const SMDS_MeshNode * n;
155 it=f1.nodesIterator();
159 n=static_cast<const SMDS_MeshNode *>(it->next());
164 it=f2.nodesIterator();
168 n=static_cast<const SMDS_MeshNode *>(it->next());