-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 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.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
class SMESH_Mesh;
class SMESH_subMesh;
class TopTools_IndexedDataMapOfShapeListOfShape;
+class TopTools_IndexedMapOfShape;
class TopoDS_Shape;
/*!
* \brief Return an oriented propagation edge
* \param aMesh - mesh
* \param fromEdge - start edge for propagation
+ * \param chain - return, if provided, a propagation chain passed till
+ * anEdge; if anEdge.IsNull() then a full propagation chain is returned
* \retval pair<int,TopoDS_Edge> - propagation step and found edge
*/
- std::pair<int,TopoDS_Edge> GetPropagationEdge( SMESH_Mesh* aMesh,
- const TopoDS_Edge& anEdge,
- const TopoDS_Edge& fromEdge);
+ std::pair<int,TopoDS_Edge> GetPropagationEdge( SMESH_Mesh* aMesh,
+ const TopoDS_Edge& anEdge,
+ const TopoDS_Edge& fromEdge,
+ TopTools_IndexedMapOfShape* chain=0);
/*!
* \brief Find corresponding nodes on two faces