0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / BRepMeshData / BRepMeshData_Curve.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_Curve_HeaderFile
17#define _BRepMeshData_Curve_HeaderFile
18
19#include <IMeshData_Curve.hxx>
20#include <Standard_Type.hxx>
21#include <NCollection_IncAllocator.hxx>
22#include <IMeshData_Types.hxx>
23
24//! Default implementation of curve data model entity.
25class BRepMeshData_Curve : public IMeshData_Curve
26{
27public:
28
29 DEFINE_INC_ALLOC
30
31 //! Constructor.
32 Standard_EXPORT BRepMeshData_Curve (const Handle (NCollection_IncAllocator)& theAllocator);
33
34 //! Destructor.
35 Standard_EXPORT virtual ~BRepMeshData_Curve ();
36
37 //! Inserts new discretization point at the given position.
38 Standard_EXPORT virtual void InsertPoint(
39 const Standard_Integer thePosition,
40 const gp_Pnt& thePoint,
41 const Standard_Real theParamOnPCurve) Standard_OVERRIDE;
42
43 //! Adds new discretization point to pcurve.
44 Standard_EXPORT virtual void AddPoint (
45 const gp_Pnt& thePoint,
46 const Standard_Real theParamOnCurve) Standard_OVERRIDE;
47
48 //! Returns discretization point with the given index.
49 Standard_EXPORT virtual gp_Pnt& GetPoint (const Standard_Integer theIndex) Standard_OVERRIDE;
50
51 //! Removes point with the given index.
52 Standard_EXPORT virtual void RemovePoint (const Standard_Integer theIndex) Standard_OVERRIDE;
53
54 //! Returns parameter with the given index.
55 Standard_EXPORT virtual Standard_Real& GetParameter (const Standard_Integer theIndex) Standard_OVERRIDE;
56
57 //! Returns number of parameters stored in curve.
58 Standard_EXPORT virtual Standard_Integer ParametersNb() const Standard_OVERRIDE;
59
60 //! Clears parameters list.
61 Standard_EXPORT virtual void Clear(const Standard_Boolean isKeepEndPoints) Standard_OVERRIDE;
62
63 DEFINE_STANDARD_RTTI_INLINE(BRepMeshData_Curve, IMeshData_Curve)
64
65protected:
66
67 //! Removes parameter with the given index.
68 Standard_EXPORT virtual void removeParameter (const Standard_Integer theIndex) Standard_OVERRIDE;
69
70private:
71
72 IMeshData::Model::SequenceOfPnt myPoints;
73 IMeshData::Model::SequenceOfReal myParameters;
74};
75
76#endif