SALOME - SMESH
StdMeshers_ProjectionSource1D.hxx
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00001 //  Copyright (C) 2007-2008  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 //  SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
00023 //  File   : StdMeshers_ProjectionSource1D.hxx
00024 //  Author : Edward AGAPOV
00025 //  Module : SMESH
00026 //
00027 #ifndef _SMESH_ProjectionSource1D_HXX_
00028 #define _SMESH_ProjectionSource1D_HXX_
00029 
00030 #include "SMESH_StdMeshers.hxx"
00031 
00032 #include "SMESH_Hypothesis.hxx"
00033 #include "Utils_SALOME_Exception.hxx"
00034 
00035 #include <TopoDS_Vertex.hxx>
00036 
00037 class SMESH_Gen;
00038 
00039 // =========================================================
00045 // =========================================================
00046 
00047 class STDMESHERS_EXPORT StdMeshers_ProjectionSource1D: public SMESH_Hypothesis
00048 {
00049 public:
00050   // Constructor
00051   StdMeshers_ProjectionSource1D( int hypId, int studyId, SMESH_Gen * gen );
00052   // Destructor
00053   virtual ~StdMeshers_ProjectionSource1D();
00054 
00058   void SetSourceEdge(const TopoDS_Shape& edge)
00059     throw ( SALOME_Exception );
00060 
00064   TopoDS_Shape GetSourceEdge() const { return _sourceEdge; }
00065 
00069   bool IsCompoundSource() const
00070   { return !_sourceEdge.IsNull() && _sourceEdge.ShapeType() == TopAbs_COMPOUND; }
00071 
00075   void SetSourceMesh(SMESH_Mesh* mesh);
00076 
00080   SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
00081 
00086   void SetVertexAssociation(const TopoDS_Shape& sourceVertex,
00087                             const TopoDS_Shape& targetVertex)
00088     throw ( SALOME_Exception );
00089 
00094   TopoDS_Vertex GetSourceVertex() const { return _sourceVertex; }
00095 
00100   TopoDS_Vertex GetTargetVertex() const { return _targetVertex; }
00101 
00106   bool HasVertexAssociation() const
00107   { return ( !_sourceVertex.IsNull() && !_targetVertex.IsNull() ); }
00108 
00112   void GetStoreParams(TopoDS_Shape& s1,
00113                       TopoDS_Shape& s2,
00114                       TopoDS_Shape& s3) const;
00115 
00119   void RestoreParams(const TopoDS_Shape& s1,
00120                      const TopoDS_Shape& s2,
00121                      const TopoDS_Shape& s3,
00122                      SMESH_Mesh*         mesh);
00123 
00124   virtual std::ostream & SaveTo(std::ostream & save);
00125   virtual std::istream & LoadFrom(std::istream & load);
00126   friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource1D & hyp);
00127   friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource1D & hyp);
00128 
00137   virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
00138 
00143   virtual bool SetParametersByDefaults(const TDefaults& dflts, const SMESH_Mesh* theMesh=0);
00144 
00145 protected:
00146 
00147   TopoDS_Shape  _sourceEdge;
00148   SMESH_Mesh*   _sourceMesh;
00149   TopoDS_Vertex _sourceVertex;
00150   TopoDS_Vertex _targetVertex;
00151 };
00152 
00153 #endif