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salome-smesh  6.5.0
StdMeshers_ProjectionSource1D.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 SMESH : idl implementation based on 'SMESH' unit's calsses
00024 //  File   : StdMeshers_ProjectionSource1D.hxx
00025 //  Author : Edward AGAPOV
00026 //  Module : SMESH
00027 //
00028 #ifndef _SMESH_ProjectionSource1D_HXX_
00029 #define _SMESH_ProjectionSource1D_HXX_
00030 
00031 #include "SMESH_StdMeshers.hxx"
00032 
00033 #include "SMESH_Hypothesis.hxx"
00034 #include "Utils_SALOME_Exception.hxx"
00035 
00036 #include <TopoDS_Vertex.hxx>
00037 
00038 class SMESH_Gen;
00039 
00040 // =========================================================
00046 // =========================================================
00047 
00048 class STDMESHERS_EXPORT StdMeshers_ProjectionSource1D: public SMESH_Hypothesis
00049 {
00050 public:
00051   // Constructor
00052   StdMeshers_ProjectionSource1D( int hypId, int studyId, SMESH_Gen * gen );
00053   // Destructor
00054   virtual ~StdMeshers_ProjectionSource1D();
00055 
00059   void SetSourceEdge(const TopoDS_Shape& edge)
00060     throw ( SALOME_Exception );
00061 
00065   TopoDS_Shape GetSourceEdge() const { return _sourceEdge; }
00066 
00070   bool IsCompoundSource() const
00071   { return !_sourceEdge.IsNull() && _sourceEdge.ShapeType() == TopAbs_COMPOUND; }
00072 
00076   void SetSourceMesh(SMESH_Mesh* mesh);
00077 
00081   SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
00082 
00087   void SetVertexAssociation(const TopoDS_Shape& sourceVertex,
00088                             const TopoDS_Shape& targetVertex)
00089     throw ( SALOME_Exception );
00090 
00095   TopoDS_Vertex GetSourceVertex() const { return _sourceVertex; }
00096 
00101   TopoDS_Vertex GetTargetVertex() const { return _targetVertex; }
00102 
00107   bool HasVertexAssociation() const
00108   { return ( !_sourceVertex.IsNull() && !_targetVertex.IsNull() ); }
00109 
00113   void GetStoreParams(TopoDS_Shape& s1,
00114                       TopoDS_Shape& s2,
00115                       TopoDS_Shape& s3) const;
00116 
00120   void RestoreParams(const TopoDS_Shape& s1,
00121                      const TopoDS_Shape& s2,
00122                      const TopoDS_Shape& s3,
00123                      SMESH_Mesh*         mesh);
00124 
00125   virtual std::ostream & SaveTo(std::ostream & save);
00126   virtual std::istream & LoadFrom(std::istream & load);
00127   friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource1D & hyp);
00128   friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource1D & hyp);
00129 
00138   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00139 
00144   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00145 
00146 protected:
00147 
00148   TopoDS_Shape  _sourceEdge;
00149   SMESH_Mesh*   _sourceMesh;
00150   TopoDS_Vertex _sourceVertex;
00151   TopoDS_Vertex _targetVertex;
00152 };
00153 
00154 #endif