1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMDS : implementaion of Salome mesh data structure
23 // File : SMDS_Mesh0DElement.cxx
24 // Author : Jean-Michel BOULCOURT
28 #pragma warning(disable:4786)
31 #include "SMDS_Mesh0DElement.hxx"
32 #include "SMDS_IteratorOfElements.hxx"
33 #include "SMDS_MeshNode.hxx"
34 #include "utilities.h"
38 //=======================================================================
39 //function : SMDS_Mesh0DElement
41 //=======================================================================
42 SMDS_Mesh0DElement::SMDS_Mesh0DElement (const SMDS_MeshNode * node)
44 MESSAGE("SMDS_Mesh0DElement " << GetID());
48 //=======================================================================
51 //=======================================================================
52 void SMDS_Mesh0DElement::Print (ostream & OS) const
54 OS << "0D Element <" << GetID() << "> : (" << myNode << ") " << endl;
57 //=======================================================================
60 //=======================================================================
61 int SMDS_Mesh0DElement::NbNodes() const
66 //=======================================================================
69 //=======================================================================
70 int SMDS_Mesh0DElement::NbEdges() const
75 //=======================================================================
78 //=======================================================================
79 SMDSAbs_ElementType SMDS_Mesh0DElement::GetType() const
81 return SMDSAbs_0DElement;
84 //=======================================================================
85 //function : elementsIterator
87 //=======================================================================
88 class SMDS_Mesh0DElement_MyNodeIterator: public SMDS_ElemIterator
90 const SMDS_MeshNode * myNode;
93 SMDS_Mesh0DElement_MyNodeIterator(const SMDS_MeshNode * node):
94 myNode(node),myIndex(0) {}
101 const SMDS_MeshElement* next()
110 SMDS_ElemIteratorPtr SMDS_Mesh0DElement::elementsIterator (SMDSAbs_ElementType type) const
114 case SMDSAbs_0DElement:
115 return SMDS_MeshElement::elementsIterator(SMDSAbs_0DElement);
117 return SMDS_ElemIteratorPtr(new SMDS_Mesh0DElement_MyNodeIterator(myNode));
119 return SMDS_ElemIteratorPtr
120 (new SMDS_IteratorOfElements
121 (this,type, SMDS_ElemIteratorPtr(new SMDS_Mesh0DElement_MyNodeIterator(myNode))));
125 //=======================================================================
126 //function : operator<
128 //=======================================================================
129 bool operator< (const SMDS_Mesh0DElement & e1, const SMDS_Mesh0DElement & e2)
131 int id1 = e1.myNode->GetID();
132 int id2 = e2.myNode->GetID();
138 * \brief Return node by its index
139 * \param ind - node index
140 * \retval const SMDS_MeshNode* - the node
142 const SMDS_MeshNode* SMDS_Mesh0DElement::GetNode(const int ind) const
149 //=======================================================================
150 //function : ChangeNode
152 //=======================================================================
153 bool SMDS_Mesh0DElement::ChangeNode (const SMDS_MeshNode * node)