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105 lines
3.3 KiB
C++
105 lines
3.3 KiB
C++
// SMESH SMDS : implementaion of Salome mesh data structure
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//
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// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
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//
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//
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//
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// File : SMDS_MeshNode.cxx
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// Author : Jean-Michel BOULCOURT
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// Module : SMESH
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using namespace std;
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#include "SMDS_MeshNode.ixx"
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#include "SMDS_ListIteratorOfListOfMeshElement.hxx"
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#include "SMDS_SpacePosition.hxx"
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static Handle(SMDS_Position)& StaticInstancePosition()
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{
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static Handle(SMDS_SpacePosition) staticpos;
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if (staticpos.IsNull())
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staticpos = new SMDS_SpacePosition();
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return staticpos;
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}
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//=======================================================================
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//function : SMDS_MeshNode
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//purpose :
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//=======================================================================
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SMDS_MeshNode::SMDS_MeshNode(const Standard_Integer ID,
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const Standard_Real x, const Standard_Real y, const Standard_Real z) :
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SMDS_MeshElement(ID,1,SMDSAbs_Node),myPnt(x,y,z),myPosition(StaticInstancePosition())
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{
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}
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//=======================================================================
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//function : RemoveInverseElement
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//purpose :
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//=======================================================================
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void SMDS_MeshNode::RemoveInverseElement(const Handle(SMDS_MeshElement)& parent)
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{
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SMDS_ListIteratorOfListOfMeshElement itLstInvCnx(myInverseElements);
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for (;itLstInvCnx.More();itLstInvCnx.Next()) {
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Handle(SMDS_MeshElement)& ME = itLstInvCnx.Value();
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if (ME->IsSame(parent))
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myInverseElements.Remove(itLstInvCnx);
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if (!itLstInvCnx.More())
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break;
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}
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}
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//=======================================================================
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//function : Print
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//purpose :
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//=======================================================================
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void SMDS_MeshNode::Print(Standard_OStream& OS) const
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{
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OS << "Node <" << myID << "> : X = " << myPnt.X() << " Y = " << myPnt.Y() << " Z = " << myPnt.Z() << endl;
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}
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//=======================================================================
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//function : SetPosition
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//purpose :
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//=======================================================================
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void SMDS_MeshNode::SetPosition(const Handle(SMDS_Position)& aPos)
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{
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myPosition = aPos;
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}
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//=======================================================================
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//function : GetPosition
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//purpose :
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//=======================================================================
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Handle(SMDS_Position) SMDS_MeshNode::GetPosition() const
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{
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return myPosition;
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}
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