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
24 // File : SMDS_MeshNode.hxx
27 #ifndef _SMDS_MeshNode_HeaderFile
28 #define _SMDS_MeshNode_HeaderFile
30 #include "SMDS_MeshElement.hxx"
31 #include "SMDS_Position.hxx"
36 class SMDS_MeshNode:public SMDS_MeshElement
40 SMDS_MeshNode(double x, double y, double z);
41 void Print(ostream & OS) const;
45 void AddInverseElement(const SMDS_MeshElement * ME);
46 void RemoveInverseElement(const SMDS_MeshElement * parent);
47 void ClearInverseElements();
48 bool emptyInverseElements();
49 SMDS_ElemIteratorPtr GetInverseElementIterator() const;
50 void SetPosition(const SMDS_PositionPtr& aPos);
51 const SMDS_PositionPtr& GetPosition() const;
52 SMDSAbs_ElementType GetType() const;
54 void setXYZ(double x, double y, double z);
55 friend bool operator<(const SMDS_MeshNode& e1, const SMDS_MeshNode& e2);
59 elementsIterator(SMDSAbs_ElementType type) const;
63 SMDS_PositionPtr myPosition;
64 set<const SMDS_MeshElement*> myInverseElements;