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1 | // Created on: 1993-01-11 |
2 | // Created by: CKY / Contract Toubro-Larsen ( Niraj RANGWALA ) |
3 | // Copyright (c) 1993-1999 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 _IGESDraw_ViewsVisible_HeaderFile |
18 | #define _IGESDraw_ViewsVisible_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <IGESDraw_HArray1OfViewKindEntity.hxx> |
24 | #include <IGESData_HArray1OfIGESEntity.hxx> |
25 | #include <IGESData_ViewKindEntity.hxx> |
26 | #include <Standard_Boolean.hxx> |
27 | #include <Standard_Integer.hxx> |
28 | class Standard_OutOfRange; |
29 | class IGESData_ViewKindEntity; |
30 | class IGESData_IGESEntity; |
31 | |
32 | |
33 | class IGESDraw_ViewsVisible; |
34 | DEFINE_STANDARD_HANDLE(IGESDraw_ViewsVisible, IGESData_ViewKindEntity) |
35 | |
36 | //! Defines IGESViewsVisible, Type <402>, Form <3> |
37 | //! in package IGESDraw |
38 | //! |
39 | //! If an entity is to be displayed in more than one views, |
40 | //! this class instance is used, which contains the Visible |
41 | //! views and the associated entity Displays. |
42 | class IGESDraw_ViewsVisible : public IGESData_ViewKindEntity |
43 | { |
44 | |
45 | public: |
46 | |
47 | |
48 | Standard_EXPORT IGESDraw_ViewsVisible(); |
49 | |
50 | //! This method is used to set the fields of the class |
51 | //! ViewsVisible |
52 | //! - allViewEntities : All View kind entities |
53 | //! - allDisplayEntity : All entities whose display is specified |
54 | Standard_EXPORT void Init (const Handle(IGESDraw_HArray1OfViewKindEntity)& allViewEntities, const Handle(IGESData_HArray1OfIGESEntity)& allDisplayEntity); |
55 | |
56 | //! Changes only the list of Displayed Entities (Null allowed) |
57 | Standard_EXPORT void InitImplied (const Handle(IGESData_HArray1OfIGESEntity)& allDisplayEntity); |
58 | |
59 | //! Returns False (for a complex view) |
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60 | Standard_EXPORT Standard_Boolean IsSingle() const Standard_OVERRIDE; |
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61 | |
62 | //! returns the Number of views visible |
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63 | Standard_EXPORT Standard_Integer NbViews() const Standard_OVERRIDE; |
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64 | |
65 | //! returns the number of entities displayed in the Views or zero if |
66 | //! no Entities specified in these Views |
67 | Standard_EXPORT Standard_Integer NbDisplayedEntities() const; |
68 | |
69 | //! returns the Index'th ViewKindEntity Entity |
70 | //! raises exception if Index <= 0 or Index > NbViewsVisible() |
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71 | Standard_EXPORT Handle(IGESData_ViewKindEntity) ViewItem (const Standard_Integer Index) const Standard_OVERRIDE; |
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72 | |
73 | //! returns the Index'th entity whose display is being specified by |
74 | //! this associativity instance |
75 | //! raises exception if Index <= 0 or Index > NbEntityDisplayed() |
76 | Standard_EXPORT Handle(IGESData_IGESEntity) DisplayedEntity (const Standard_Integer Index) const; |
77 | |
78 | |
79 | |
80 | |
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81 | DEFINE_STANDARD_RTTIEXT(IGESDraw_ViewsVisible,IGESData_ViewKindEntity) |
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82 | |
83 | protected: |
84 | |
85 | |
86 | |
87 | |
88 | private: |
89 | |
90 | |
91 | Handle(IGESDraw_HArray1OfViewKindEntity) theViewEntities; |
92 | Handle(IGESData_HArray1OfIGESEntity) theDisplayEntity; |
93 | |
94 | |
95 | }; |
96 | |
97 | |
98 | |
99 | |
100 | |
101 | |
102 | |
103 | #endif // _IGESDraw_ViewsVisible_HeaderFile |