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salome-smesh  6.5.0
StdMeshers_CartesianParameters3D.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 //  File   : StdMeshers_CartesianParameters3D.hxx
00024 //  Author : Edward AGAPOV
00025 //  Module : SMESH
00026 //
00027 #ifndef _SMESH_CartesianParameters3D_HXX_
00028 #define _SMESH_CartesianParameters3D_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 SMESH_Gen;
00038 class Bnd_Box;
00039 
00040 // =========================================================
00046 // =========================================================
00047 
00048 class STDMESHERS_EXPORT StdMeshers_CartesianParameters3D:  public SMESH_Hypothesis
00049 {
00050 public:
00051   // Constructor
00052   StdMeshers_CartesianParameters3D( int hypId, int studyId, SMESH_Gen * gen );
00053 
00057   void SetGrid(std::vector<double>& xNodes, int axis) throw ( SALOME_Exception );
00061   void GetGrid(std::vector<double>& xNodes, int axis) const throw ( SALOME_Exception );
00062 
00071   void SetGridSpacing(std::vector<std::string>& spaceFunctions,
00072                       std::vector<double>&      internalPoints,
00073                       const int                 axis) throw ( SALOME_Exception );
00074 
00075   void GetGridSpacing(std::vector<std::string>& spaceFunctions,
00076                       std::vector<double>&      internalPoints,
00077                       const int                 axis) const throw ( SALOME_Exception );
00078 
00079   bool IsGridBySpacing(const int axis) const throw ( SALOME_Exception );
00080 
00089   static void ComputeCoordinates(const double              x0,
00090                                  const double              x1,
00091                                  std::vector<std::string>& spaceFuns,
00092                                  std::vector<double>&      points,
00093                                  std::vector<double>&      coords,
00094                                  const std::string&        axis ) throw (SALOME_Exception);
00099   void GetCoordinates(std::vector<double>& xNodes,
00100                       std::vector<double>& yNodes,
00101                       std::vector<double>& zNodes,
00102                       const Bnd_Box&       bndBox) const throw ( SALOME_Exception );
00108   void SetSizeThreshold(const double threshold) throw ( SALOME_Exception );
00112   double GetSizeThreshold() const;
00113 
00117   bool IsDefined() const;
00118 
00122   virtual std::ostream & SaveTo(std::ostream & save);
00123   virtual std::istream & LoadFrom(std::istream & load);
00124 
00128   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00129 
00133   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00134 
00135  protected:
00136 
00137   std::vector<double>      _coords[3];
00138   std::vector<std::string> _spaceFunctions[3];
00139   std::vector<double>      _internalPoints[3];
00140 
00141   double _sizeThreshold;
00142 };
00143 
00144 #endif
00145