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1 | // Created on: 1997-03-06 |
2 | // Created by: Denis PASCAL |
3 | // Copyright (c) 1997-1999 Matra Datavision |
4 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | // |
6 | // The content of this file is subject to the Open CASCADE Technology Public |
7 | // License Version 6.5 (the "License"). You may not use the content of this file |
8 | // except in compliance with the License. Please obtain a copy of the License |
9 | // at http://www.opencascade.org and read it completely before using this file. |
10 | // |
11 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | // |
14 | // The Original Code and all software distributed under the License is |
15 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | // Initial Developer hereby disclaims all such warranties, including without |
17 | // limitation, any warranties of merchantability, fitness for a particular |
18 | // purpose or non-infringement. Please see the License for the specific terms |
19 | // and conditions governing the rights and limitations under the License. |
20 | |
7fd59977 |
21 | |
22 | |
23 | #include <TDataStd_Integer.ixx> |
24 | #include <TDF_Reference.hxx> |
25 | |
26 | //======================================================================= |
27 | //function : GetID |
28 | //purpose : |
29 | //======================================================================= |
30 | |
31 | const Standard_GUID& TDataStd_Integer::GetID() |
32 | { |
33 | static Standard_GUID TDataStd_IntegerID ("2a96b606-ec8b-11d0-bee7-080009dc3333"); |
34 | return TDataStd_IntegerID; |
35 | } |
36 | |
37 | |
38 | //======================================================================= |
39 | //function : Set |
40 | //purpose : |
41 | //======================================================================= |
42 | |
43 | Handle(TDataStd_Integer) TDataStd_Integer::Set (const TDF_Label& L, |
44 | const Standard_Integer V) |
45 | |
46 | { |
47 | Handle(TDataStd_Integer) A; |
48 | if (!L.FindAttribute (TDataStd_Integer::GetID(), A)) { |
49 | A = new TDataStd_Integer (); |
50 | L.AddAttribute(A); |
51 | } |
52 | A->Set (V); |
53 | return A; |
54 | } |
55 | |
56 | //======================================================================= |
57 | //function : TDataStd_Integer |
58 | //purpose : Empty Constructor |
59 | //======================================================================= |
60 | |
61 | TDataStd_Integer::TDataStd_Integer () |
62 | : myValue (-1) |
63 | { } |
64 | |
65 | |
66 | //======================================================================= |
67 | //function : Set |
68 | //purpose : |
69 | //======================================================================= |
70 | |
71 | void TDataStd_Integer::Set(const Standard_Integer v) |
72 | { |
73 | // OCC2932 correction |
74 | if(myValue == v) return; |
75 | |
76 | Backup(); |
77 | myValue = v; |
78 | } |
79 | |
80 | |
81 | //======================================================================= |
82 | //function : Get |
83 | //purpose : |
84 | //======================================================================= |
85 | |
86 | Standard_Integer TDataStd_Integer::Get () const { return myValue; } |
87 | |
88 | |
89 | //======================================================================= |
90 | //function : IsCaptured |
91 | //purpose : |
92 | //======================================================================= |
93 | |
94 | Standard_Boolean TDataStd_Integer::IsCaptured() const |
95 | { |
96 | Handle(TDF_Reference) R; |
97 | return (Label().FindAttribute(TDF_Reference::GetID(),R)); |
98 | } |
99 | |
100 | //======================================================================= |
101 | //function : ID |
102 | //purpose : |
103 | //======================================================================= |
104 | |
105 | const Standard_GUID& TDataStd_Integer::ID () const { return GetID(); } |
106 | |
107 | |
108 | //======================================================================= |
109 | //function : NewEmpty |
110 | //purpose : |
111 | //======================================================================= |
112 | |
113 | Handle(TDF_Attribute) TDataStd_Integer::NewEmpty () const |
114 | { |
115 | return new TDataStd_Integer (); |
116 | } |
117 | |
118 | //======================================================================= |
119 | //function : Restore |
120 | //purpose : |
121 | //======================================================================= |
122 | |
123 | void TDataStd_Integer::Restore(const Handle(TDF_Attribute)& With) |
124 | { |
125 | myValue = Handle(TDataStd_Integer)::DownCast (With)->Get(); |
126 | } |
127 | |
128 | //======================================================================= |
129 | //function : Paste |
130 | //purpose : |
131 | //======================================================================= |
132 | |
133 | void TDataStd_Integer::Paste (const Handle(TDF_Attribute)& Into, |
134 | const Handle(TDF_RelocationTable)& RT) const |
135 | { |
136 | Handle(TDataStd_Integer)::DownCast(Into)->Set(myValue); |
137 | } |
138 | |
139 | //======================================================================= |
140 | //function : Dump |
141 | //purpose : |
142 | //======================================================================= |
143 | |
144 | Standard_OStream& TDataStd_Integer::Dump (Standard_OStream& anOS) const |
145 | { |
146 | anOS << "Integer:: "<< this <<" : "; |
147 | anOS << myValue; |
148 | // |
149 | anOS <<"\nAttribute fields: "; |
150 | anOS << TDF_Attribute::Dump(anOS); |
151 | return anOS; |
152 | } |
153 | |