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
22 #include "utilities.h"
23 #include "SMDS_VolumeOfNodes.hxx"
24 #include "SMDS_MeshNode.hxx"
26 ///////////////////////////////////////////////////////////////////////////////
27 /// Create an hexahedron. node 1,2,3,4 and 5,6,7,8 are quadrangle and
28 /// 5,1 and 7,3 are an edges.
29 ///////////////////////////////////////////////////////////////////////////////
30 SMDS_VolumeOfNodes::SMDS_VolumeOfNodes(
31 SMDS_MeshNode * node1,
32 SMDS_MeshNode * node2,
33 SMDS_MeshNode * node3,
34 SMDS_MeshNode * node4,
35 SMDS_MeshNode * node5,
36 SMDS_MeshNode * node6,
37 SMDS_MeshNode * node7,
38 SMDS_MeshNode * node8)
50 //=======================================================================
53 //=======================================================================
55 void SMDS_VolumeOfNodes::Print(ostream & OS) const
57 OS << "volume <" << GetID() << "> : ";
59 for (i = 0; i < 7; ++i) OS << myNodes[i] << ",";
60 OS << myNodes[7]<< ") " << endl;
63 int SMDS_VolumeOfNodes::NbFaces() const
68 int SMDS_VolumeOfNodes::NbNodes() const
73 int SMDS_VolumeOfNodes::NbEdges() const
78 SMDS_Iterator<const SMDS_MeshElement *> * SMDS_VolumeOfNodes::
79 elementsIterator(SMDSAbs_ElementType type) const
81 class MyIterator:public SMDS_Iterator<const SMDS_MeshElement*>
83 const SMDS_MeshNode * const* mySet;
86 MyIterator(const SMDS_MeshNode * const* s):mySet(s),index(0)
94 const SMDS_MeshElement* next()
97 return mySet[index-1];
103 case SMDSAbs_Volume:return SMDS_MeshElement::elementsIterator(SMDSAbs_Volume);
104 case SMDSAbs_Node:return new MyIterator(myNodes);
105 default: MESSAGE("ERROR : Iterator not implemented");
109 SMDSAbs_ElementType SMDS_VolumeOfNodes::GetType() const
111 return SMDSAbs_Volume;