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111 lines
3.9 KiB
C++
111 lines
3.9 KiB
C++
// Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// SMESH SMESH : implementaion of SMESH idl descriptions
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// File : StdMeshers_SegmentAroundVertex_0D.cxx
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// Module : SMESH
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// Created : Fri Oct 20 11:37:07 2006
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// Author : Edward AGAPOV (eap)
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//
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#include "StdMeshers_SegmentAroundVertex_0D.hxx"
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//=======================================================================
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//function : StdMeshers_SegmentAroundVertex_0D
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//purpose :
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//=======================================================================
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StdMeshers_SegmentAroundVertex_0D::StdMeshers_SegmentAroundVertex_0D
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(int hypId, int studyId, SMESH_Gen* gen)
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:SMESH_0D_Algo(hypId, studyId, gen)
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{
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_name = "SegmentAroundVertex_0D";
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// it is assigned to vertices but influence a state of EDGE submeshes
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_shapeType = (1 << TopAbs_VERTEX); // 1 bit per shape type
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_compatibleHypothesis.push_back("SegmentLengthAroundVertex");
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}
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//================================================================================
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/*!
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* \brief Destructor
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*/
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//================================================================================
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StdMeshers_SegmentAroundVertex_0D::~StdMeshers_SegmentAroundVertex_0D()
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{}
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//=======================================================================
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//function : CheckHypothesis
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//purpose :
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//=======================================================================
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bool StdMeshers_SegmentAroundVertex_0D::CheckHypothesis(SMESH_Mesh& aMesh,
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const TopoDS_Shape& aShape,
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SMESH_Hypothesis::Hypothesis_Status& aStatus)
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{
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list <const SMESHDS_Hypothesis * >::const_iterator itl;
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const list <const SMESHDS_Hypothesis * >&hyps = GetUsedHypothesis(aMesh, aShape);
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if ( hyps.size() == 0 )
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{
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aStatus = SMESH_Hypothesis::HYP_MISSING;
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return false; // can't work with no hypothesis
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}
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if ( hyps.size() > 1 )
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{
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aStatus = SMESH_Hypothesis::HYP_ALREADY_EXIST;
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}
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else
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{
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aStatus = SMESH_Hypothesis::HYP_OK;
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}
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return ( aStatus == HYP_OK );
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}
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//=======================================================================
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//function : Compute
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//purpose :
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//=======================================================================
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bool StdMeshers_SegmentAroundVertex_0D::Compute(SMESH_Mesh&, const TopoDS_Shape&)
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{
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// This algorithm exists in order just to enable assignation of
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// StdMeshers_SegmentLengthAroundVertex hypothesis
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return true;
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}
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//=======================================================================
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//function : Evaluate
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//purpose :
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//=======================================================================
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bool StdMeshers_SegmentAroundVertex_0D::Evaluate(SMESH_Mesh&,
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const TopoDS_Shape&,
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MapShapeNbElems&)
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{
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// This algorithm exists in order just to enable assignation of
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// StdMeshers_SegmentLengthAroundVertex hypothesis
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return false;
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}
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