105 lines
3.1 KiB
C++
105 lines
3.1 KiB
C++
// Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
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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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// NETGENPlugin : C++ implementation
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// File : NETGENPlugin_SimpleHypothesis_2D.hxx
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// Author : Edward AGAPOV
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// Project : SALOME
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//=============================================================================
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//
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#ifndef _NETGENPlugin_SimpleHypothesis_2D_HXX_
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#define _NETGENPlugin_SimpleHypothesis_2D_HXX_
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#include "NETGENPlugin_Defs.hxx"
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#include "SMESH_Hypothesis.hxx"
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#include "Utils_SALOME_Exception.hxx"
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// Simplified parameters of NETGEN
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//
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using namespace std;
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class NETGENPLUGIN_EXPORT NETGENPlugin_SimpleHypothesis_2D: public SMESH_Hypothesis
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{
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public:
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NETGENPlugin_SimpleHypothesis_2D(int hypId, int studyId, SMESH_Gen * gen);
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/*!
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* Sets <number of segments> value
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*/
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void SetNumberOfSegments(int nb) throw (SALOME_Exception);
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/*!
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* Returns <number of segments> value.
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* Can be zero in case if LocalLength() has been set
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*/
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int GetNumberOfSegments() const { return _nbSegments; }
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/*!
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* Sets <segment length> value
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*/
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void SetLocalLength(double segmentLength) throw (SALOME_Exception);
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/*!
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* Returns <segment length> value.
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* Can be zero in case if NumberOfSegments() has been set
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*/
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double GetLocalLength() const { return _segmentLength; }
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/*!
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* Sets <maximum element area> to be dependent on 1D discretization
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*/
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void LengthFromEdges();
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/*!
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* Sets <maximum element area> value.
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* Zero or negative value means same as LengthFromEdges().
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*/
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void SetMaxElementArea(double area);
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/*!
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* Returns <maximum element area> value.
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* Can be zero in case of LengthFromEdges()
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*/
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double GetMaxElementArea() const { return _area; }
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// Persistence
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virtual ostream & SaveTo(ostream & save);
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virtual istream & LoadFrom(istream & load);
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/*!
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* \brief Set parameters by mesh
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* \param theMesh - the built mesh
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* \param theShape - the geometry of interest
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* \retval bool - true if theShape is meshed
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*/
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virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
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/*!
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* \brief Initialize my parameter values by default parameters.
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* \retval bool - true if parameter values have been successfully defined
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*/
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virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
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private:
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int _nbSegments;
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double _segmentLength, _area;
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};
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#endif
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