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1 | // Created on: 1997-02-06 |
2 | // Created by: Denis PASCAL |
3 | // Copyright (c) 1997-1999 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 _TDataStd_Integer_HeaderFile |
18 | #define _TDataStd_Integer_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <Standard_Integer.hxx> |
24 | #include <TDF_Attribute.hxx> |
25 | #include <Standard_Boolean.hxx> |
26 | #include <Standard_OStream.hxx> |
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27 | #include <Standard_GUID.hxx> |
28 | |
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29 | class Standard_GUID; |
30 | class TDF_Label; |
31 | class TDF_Attribute; |
32 | class TDF_RelocationTable; |
33 | |
34 | |
35 | class TDataStd_Integer; |
36 | DEFINE_STANDARD_HANDLE(TDataStd_Integer, TDF_Attribute) |
37 | |
38 | //! The basis to define an integer attribute. |
39 | class TDataStd_Integer : public TDF_Attribute |
40 | { |
41 | |
42 | public: |
43 | |
44 | |
45 | //! class methods |
46 | //! ============= |
47 | //! Returns the GUID for integers. |
48 | Standard_EXPORT static const Standard_GUID& GetID(); |
49 | |
50 | //! Finds, or creates, an Integer attribute and sets <value> |
51 | //! the Integer attribute is returned. |
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52 | Standard_EXPORT static Handle(TDataStd_Integer) Set (const TDF_Label& label, const Standard_Integer value); |
53 | |
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54 | //! Finds, or creates, an Integer attribute with explicit user defined <guid> and sets <value>. |
55 | //! The Integer attribute is returned. |
56 | Standard_EXPORT static Handle(TDataStd_Integer) Set (const TDF_Label& label, const Standard_GUID& guid, |
57 | const Standard_Integer value); |
58 | |
59 | //! Integer methods |
60 | //! =============== |
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61 | Standard_EXPORT void Set (const Standard_Integer V); |
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62 | |
63 | //! Sets the explicit GUID (user defined) for the attribute. |
64 | Standard_EXPORT void SetID (const Standard_GUID& guid); |
65 | |
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66 | //! Returns the integer value contained in the attribute. |
67 | Standard_EXPORT Standard_Integer Get() const; |
68 | |
69 | //! Returns True if there is a reference on the same label |
70 | Standard_EXPORT Standard_Boolean IsCaptured() const; |
71 | |
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72 | Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE; |
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73 | |
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74 | Standard_EXPORT void Restore (const Handle(TDF_Attribute)& With) Standard_OVERRIDE; |
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75 | |
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76 | Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE; |
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77 | |
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78 | Standard_EXPORT void Paste (const Handle(TDF_Attribute)& Into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE; |
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79 | |
80 | Standard_EXPORT virtual Standard_OStream& Dump (Standard_OStream& anOS) const Standard_OVERRIDE; |
81 | |
82 | Standard_EXPORT TDataStd_Integer(); |
83 | |
84 | |
85 | |
86 | |
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87 | DEFINE_STANDARD_RTTIEXT(TDataStd_Integer,TDF_Attribute) |
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88 | |
89 | protected: |
90 | |
91 | |
92 | |
93 | |
94 | private: |
95 | |
96 | |
97 | Standard_Integer myValue; |
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98 | Standard_GUID myID; |
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99 | |
100 | }; |
101 | |
102 | |
103 | |
104 | |
105 | |
106 | |
107 | |
108 | #endif // _TDataStd_Integer_HeaderFile |