0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / BRepMeshData / BRepMeshData_Wire.hxx
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7bd071ed 1// Created on: 2016-04-07
2// Copyright (c) 2016 OPEN CASCADE SAS
3// Created by: Oleg AGASHIN
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#ifndef _BRepMeshData_Wire_HeaderFile
17#define _BRepMeshData_Wire_HeaderFile
18
19#include <IMeshData_Wire.hxx>
20#include <IMeshData_Types.hxx>
21
22//! Default implementation of wire data model entity.
23class BRepMeshData_Wire : public IMeshData_Wire
24{
25public:
26
27 DEFINE_INC_ALLOC
28
29 //! Constructor.
30 Standard_EXPORT BRepMeshData_Wire (
31 const TopoDS_Wire& theWire,
32 const Standard_Integer theEdgeNb,
33 const Handle (NCollection_IncAllocator)& theAllocator);
34
35 //! Destructor.
36 Standard_EXPORT virtual ~BRepMeshData_Wire ();
37
38 //! Gets number of children.
39 Standard_EXPORT virtual Standard_Integer EdgesNb () const Standard_OVERRIDE;
40
41 //! Adds new discrete edge with specified orientation to wire chain.
42 //! @return index of added edge in wire chain.
43 Standard_EXPORT virtual Standard_Integer AddEdge (
44 const IMeshData::IEdgePtr& theDEdge,
45 const TopAbs_Orientation theOrientation) Standard_OVERRIDE;
46
47 //! Gets edge with the given index.
48 Standard_EXPORT virtual const IMeshData::IEdgePtr& GetEdge (
49 const Standard_Integer theIndex) const Standard_OVERRIDE;
50
51 //! Returns True if orientation of discrete edge with the given index is forward.
52 Standard_EXPORT virtual TopAbs_Orientation GetEdgeOrientation (
53 const Standard_Integer theIndex) const Standard_OVERRIDE;
54
55 DEFINE_STANDARD_RTTI_INLINE(BRepMeshData_Wire, IMeshData_Wire)
56
57private:
58
59 IMeshData::VectorOfIEdgePtrs myDEdges;
60 IMeshData::VectorOfOrientation myDEdgesOri;
61};
62
63#endif