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salome-smesh  6.5.0
StdMeshers_StartEndLength.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  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 
00023 //  SMESH StdMeshers : implementaion of SMESH idl descriptions
00024 //  File   : StdMeshers_StartEndLength.hxx
00025 //  Module : SMESH
00026 //
00027 #ifndef _STDMESHERS_STARTENDLENGTH_HXX_
00028 #define _STDMESHERS_STARTENDLENGTH_HXX_
00029 
00030 #include "SMESH_StdMeshers.hxx"
00031 
00032 #include "SMESH_Hypothesis.hxx"
00033 #include "Utils_SALOME_Exception.hxx"
00034 
00035 #include <vector>
00036 
00037 class STDMESHERS_EXPORT StdMeshers_StartEndLength:public SMESH_Hypothesis
00038 {
00039  public:
00040   StdMeshers_StartEndLength(int hypId, int studyId, SMESH_Gen * gen);
00041   virtual ~ StdMeshers_StartEndLength();
00042 
00043   void SetLength(double length, bool isStartLength) throw(SALOME_Exception);
00044 
00045   double GetLength(bool isStartLength) const;
00046 
00047   void SetReversedEdges( std::vector<int>& ids);
00048 
00049   const std::vector<int>& GetReversedEdges() const { return _edgeIDs; }
00050 
00051   void SetObjectEntry( const char* entry ) { _objEntry = entry; }
00052 
00053   const char* GetObjectEntry() { return _objEntry.c_str(); }
00054   
00055   virtual std::ostream & SaveTo(std::ostream & save);
00056   virtual std::istream & LoadFrom(std::istream & load);
00057   friend std::ostream & operator <<(std::ostream & save, StdMeshers_StartEndLength & hyp);
00058   friend std::istream & operator >>(std::istream & load, StdMeshers_StartEndLength & hyp);
00059 
00060 
00067   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00068 
00073   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00074 
00075 protected:
00076   double _begLength, _endLength;
00077   std::vector<int>   _edgeIDs;
00078   std::string        _objEntry;
00079 };
00080 
00081 #endif