SALOME - SMESH
StdMeshers_MaxLength.hxx
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00001 //  SMESH SMESH : implementaion of SMESH idl descriptions
00002 //
00003 //  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
00005 // 
00006 //  This library is free software; you can redistribute it and/or 
00007 //  modify it under the terms of the GNU Lesser General Public 
00008 //  License as published by the Free Software Foundation; either 
00009 //  version 2.1 of the License. 
00010 // 
00011 //  This library is distributed in the hope that it will be useful, 
00012 //  but WITHOUT ANY WARRANTY; without even the implied warranty of 
00013 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
00014 //  Lesser General Public License for more details. 
00015 // 
00016 //  You should have received a copy of the GNU Lesser General Public 
00017 //  License along with this library; if not, write to the Free Software 
00018 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
00019 // 
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 
00022 //  File   : StdMeshers_MaxLength.hxx
00023 //  Module : SMESH
00024 
00025 #ifndef _SMESH_MaxLength_HXX_
00026 #define _SMESH_MaxLength_HXX_
00027 
00028 #include "SMESH_StdMeshers.hxx"
00029 
00030 #include "SMESH_Hypothesis.hxx"
00031 #include "Utils_SALOME_Exception.hxx"
00032 
00033 class STDMESHERS_EXPORT StdMeshers_MaxLength: public SMESH_Hypothesis
00034 {
00035  public:
00036   StdMeshers_MaxLength(int hypId, int studyId, SMESH_Gen * gen);
00037   virtual ~ StdMeshers_MaxLength();
00038 
00039   void SetLength(double length) throw(SALOME_Exception);
00040   double GetLength() const;
00041 
00042   bool HavePreestimatedLength() const  { return _preestimated > 0.; }
00043   double GetPreestimatedLength() const { return _preestimated; }
00044   void SetPreestimatedLength(double length);
00045 
00046   void SetUsePreestimatedLength(bool toUse);
00047   bool GetUsePreestimatedLength() const;
00048 
00049   virtual std::ostream & SaveTo(std::ostream & save);
00050   virtual std::istream & LoadFrom(std::istream & load);
00051 
00058   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00059 
00064   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00065 
00066  protected:
00067   double _length, _preestimated;
00068   bool   _preestimation;
00069 };
00070 
00071 #endif
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