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salome-smesh  6.5.0
StdMeshers_MaxLength.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 //  SMESH SMESH : implementaion of SMESH idl descriptions
00021 //  File   : StdMeshers_MaxLength.hxx
00022 //  Module : SMESH
00023 //
00024 #ifndef _SMESH_MaxLength_HXX_
00025 #define _SMESH_MaxLength_HXX_
00026 
00027 #include "SMESH_StdMeshers.hxx"
00028 
00029 #include "SMESH_Hypothesis.hxx"
00030 #include "Utils_SALOME_Exception.hxx"
00031 
00032 class STDMESHERS_EXPORT StdMeshers_MaxLength: public SMESH_Hypothesis
00033 {
00034  public:
00035   StdMeshers_MaxLength(int hypId, int studyId, SMESH_Gen * gen);
00036   virtual ~ StdMeshers_MaxLength();
00037 
00038   void SetLength(double length) throw(SALOME_Exception);
00039   double GetLength() const;
00040 
00041   bool HavePreestimatedLength() const  { return _preestimated > 0.; }
00042   double GetPreestimatedLength() const { return _preestimated; }
00043   void SetPreestimatedLength(double length);
00044 
00045   void SetUsePreestimatedLength(bool toUse);
00046   bool GetUsePreestimatedLength() const;
00047 
00048   virtual std::ostream & SaveTo(std::ostream & save);
00049   virtual std::istream & LoadFrom(std::istream & load);
00050 
00057   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00058 
00063   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00064 
00065  protected:
00066   double _length, _preestimated;
00067   bool   _preestimation;
00068 };
00069 
00070 #endif