0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / StepVisual / StepVisual_InvisibilityContext.hxx
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42cf5bc1 1// Created on: 1995-12-01
2// Created by: EXPRESS->CDL V0.2 Translator
3// Copyright (c) 1995-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _StepVisual_InvisibilityContext_HeaderFile
18#define _StepVisual_InvisibilityContext_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <StepData_SelectType.hxx>
25#include <Standard_Integer.hxx>
26class Standard_Transient;
d658f275 27class StepVisual_DraughtingModel;
42cf5bc1 28class StepVisual_PresentationRepresentation;
29class StepVisual_PresentationSet;
30
31
32
33class StepVisual_InvisibilityContext : public StepData_SelectType
34{
35public:
36
37 DEFINE_STANDARD_ALLOC
38
39
40 //! Returns a InvisibilityContext SelectType
41 Standard_EXPORT StepVisual_InvisibilityContext();
42
43 //! Recognizes a InvisibilityContext Kind Entity that is :
44 //! 1 -> PresentationRepresentation
45 //! 2 -> PresentationSet
d658f275 46 //! 2 -> DraughtingModel
42cf5bc1 47 //! 0 else
48 Standard_EXPORT Standard_Integer CaseNum (const Handle(Standard_Transient)& ent) const;
49
50 //! returns Value as a PresentationRepresentation (Null if another type)
51 Standard_EXPORT Handle(StepVisual_PresentationRepresentation) PresentationRepresentation() const;
52
53 //! returns Value as a PresentationSet (Null if another type)
54 Standard_EXPORT Handle(StepVisual_PresentationSet) PresentationSet() const;
55
d658f275 56 //! returns Value as a PresentationSet (Null if another type)
57 Standard_EXPORT Handle(StepVisual_DraughtingModel) DraughtingModel() const;
42cf5bc1 58
59
60
61protected:
62
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65
66
67private:
68
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71
72
73};
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80
81#endif // _StepVisual_InvisibilityContext_HeaderFile