include/opencascade/BRepMeshData_Wire.hxx

0001 // Created on: 2016-04-07
0002 // Copyright (c) 2016 OPEN CASCADE SAS
0003 // Created by: Oleg AGASHIN
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _BRepMeshData_Wire_HeaderFile
0017 #define _BRepMeshData_Wire_HeaderFile
0018
0019 #include <IMeshData_Wire.hxx>
0020 #include <IMeshData_Types.hxx>
0021
0022 //! Default implementation of wire data model entity.
0023 class BRepMeshData_Wire : public IMeshData_Wire
0024 {
0025 public:
0026
0027   DEFINE_INC_ALLOC
0028
0029   //! Constructor.
0030   Standard_EXPORT BRepMeshData_Wire (
0031     const TopoDS_Wire&                       theWire,
0032     const Standard_Integer                   theEdgeNb,
0033     const Handle (NCollection_IncAllocator)& theAllocator);
0034
0035   //! Destructor.
0036   Standard_EXPORT virtual ~BRepMeshData_Wire ();
0037
0038   //! Gets number of children.
0039   Standard_EXPORT virtual Standard_Integer EdgesNb () const Standard_OVERRIDE;
0040
0041   //! Adds new discrete edge with specified orientation to wire chain.
0042   //! @return index of added edge in wire chain.
0043   Standard_EXPORT virtual Standard_Integer AddEdge (
0044     const IMeshData::IEdgePtr& theDEdge,
0045     const TopAbs_Orientation   theOrientation) Standard_OVERRIDE;
0046
0047   //! Gets edge with the given index.
0048   Standard_EXPORT virtual const IMeshData::IEdgePtr& GetEdge (
0049     const Standard_Integer theIndex) const Standard_OVERRIDE;
0050
0051   //! Returns True if orientation of discrete edge with the given index is forward.
0052   Standard_EXPORT virtual TopAbs_Orientation GetEdgeOrientation (
0053     const Standard_Integer theIndex) const Standard_OVERRIDE;
0054
0055   DEFINE_STANDARD_RTTIEXT(BRepMeshData_Wire, IMeshData_Wire)
0056
0057 private:
0058
0059   IMeshData::VectorOfIEdgePtrs    myDEdges;
0060   IMeshData::VectorOfOrientation  myDEdgesOri;
0061 };
0062
0063 #endif