--- /dev/null
+// SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
+//
+// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+//
+//
+// File : StdMeshers_ProjectionSource1D.hxx
+// Author : Edward AGAPOV
+// Module : SMESH
+// $Header$
+
+#ifndef _SMESH_ProjectionSource1D_HXX_
+#define _SMESH_ProjectionSource1D_HXX_
+
+#include "SMESH_StdMeshers.hxx"
+
+#include "SMESH_Hypothesis.hxx"
+#include "Utils_SALOME_Exception.hxx"
+
+#include <TopoDS_Vertex.hxx>
+
+class SMESH_Gen;
+
+// =========================================================
+ /*!
+ * This hypothesis specifies a meshed edge to take a mesh pattern from
+ * and optionally association of vertices between the source edge and a
+ * target one (where a hipothesis is assigned to)
+ */
+// =========================================================
+
+class STDMESHERS_EXPORT StdMeshers_ProjectionSource1D: public SMESH_Hypothesis
+{
+public:
+ // Constructor
+ StdMeshers_ProjectionSource1D( int hypId, int studyId, SMESH_Gen * gen );
+ // Destructor
+ virtual ~StdMeshers_ProjectionSource1D();
+
+ /*!
+ * Sets source <edge> to take a mesh pattern from
+ */
+ void SetSourceEdge(const TopoDS_Shape& edge)
+ throw ( SALOME_Exception );
+
+ /*!
+ * Returns the source edge or a group containing edges
+ */
+ TopoDS_Shape GetSourceEdge() const { return _sourceEdge; }
+
+ /*!
+ * Returns true the source edge is a group of edges
+ */
+ bool IsCompoundSource() const
+ { return !_sourceEdge.IsNull() && _sourceEdge.ShapeType() == TopAbs_COMPOUND; }
+
+ /*!
+ * Sets source <mesh> to take a mesh pattern from
+ */
+ void SetSourceMesh(SMESH_Mesh* mesh);
+
+ /*!
+ * Return source mesh
+ */
+ SMESH_Mesh* GetSourceMesh() const { return _sourceMesh; }
+
+ /*!
+ * Sets vertex association between the source edge and the target one.
+ * This parameter is optional
+ */
+ void SetVertexAssociation(const TopoDS_Shape& sourceVertex,
+ const TopoDS_Shape& targetVertex)
+ throw ( SALOME_Exception );
+
+ /*!
+ * Returns the vertex associated with the target vertex.
+ * Result may be nil if association not set
+ */
+ TopoDS_Vertex GetSourceVertex() const { return _sourceVertex; }
+
+ /*!
+ * Returns the vertex associated with the source vertex.
+ * Result may be nil if association not set
+ */
+ TopoDS_Vertex GetTargetVertex() const { return _targetVertex; }
+
+ /*!
+ * \brief Test if vertex association defined
+ * \retval bool - test result
+ */
+ bool HasVertexAssociation() const
+ { return ( !_sourceVertex.IsNull() && !_targetVertex.IsNull() ); }
+
+ /*!
+ * \brief Return all parameters
+ */
+ void GetStoreParams(TopoDS_Shape& s1,
+ TopoDS_Shape& s2,
+ TopoDS_Shape& s3) const;
+
+ /*!
+ * \brief Set all parameters without notifying on modification
+ */
+ void RestoreParams(const TopoDS_Shape& s1,
+ const TopoDS_Shape& s2,
+ const TopoDS_Shape& s3,
+ SMESH_Mesh* mesh);
+
+ virtual std::ostream & SaveTo(std::ostream & save);
+ virtual std::istream & LoadFrom(std::istream & load);
+ friend std::ostream & operator <<(std::ostream & save, StdMeshers_ProjectionSource1D & hyp);
+ friend std::istream & operator >>(std::istream & load, StdMeshers_ProjectionSource1D & hyp);
+
+ /*!
+ * \brief Initialize parameters by the mesh built on the geometry
+ * \param theMesh - the built mesh
+ * \param theShape - the geometry of interest
+ * \retval bool - true if parameter values have been successfully defined
+ *
+ * Implementation does noting
+ */
+ virtual bool SetParametersByMesh(const SMESH_Mesh* theMesh, const TopoDS_Shape& theShape);
+
+protected:
+
+ TopoDS_Shape _sourceEdge;
+ SMESH_Mesh* _sourceMesh;
+ TopoDS_Vertex _sourceVertex;
+ TopoDS_Vertex _targetVertex;
+};
+
+#endif
