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1 | // Created on: 2000-09-08 |
2 | // Created by: data exchange team |
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3 | // Copyright (c) 2000-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | #include <XCAFDoc_Area.hxx> |
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17 | |
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18 | #include <Standard_Dump.hxx> |
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19 | #include <Standard_GUID.hxx> |
20 | #include <Standard_Type.hxx> |
21 | #include <TDF_Attribute.hxx> |
22 | #include <TDF_Label.hxx> |
23 | #include <TDF_RelocationTable.hxx> |
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24 | |
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25 | IMPLEMENT_STANDARD_RTTIEXT(XCAFDoc_Area,TDF_Attribute) |
26 | |
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27 | //======================================================================= |
28 | //function : Constructor |
29 | //purpose : |
30 | //======================================================================= |
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31 | XCAFDoc_Area::XCAFDoc_Area() |
32 | { |
33 | } |
34 | |
35 | //======================================================================= |
36 | //function : GetID |
37 | //purpose : |
38 | //======================================================================= |
39 | |
40 | const Standard_GUID& XCAFDoc_Area::GetID() |
41 | { |
42 | static Standard_GUID AreaID ("efd212f2-6dfd-11d4-b9c8-0060b0ee281b"); |
43 | return AreaID; |
44 | } |
45 | |
46 | //======================================================================= |
47 | //function : ID |
48 | //purpose : |
49 | //======================================================================= |
50 | |
51 | const Standard_GUID& XCAFDoc_Area::ID() const |
52 | { |
53 | return GetID(); |
54 | } |
55 | |
56 | //======================================================================= |
57 | //function : Set |
58 | //purpose : |
59 | //======================================================================= |
60 | |
61 | Handle(XCAFDoc_Area) XCAFDoc_Area::Set (const TDF_Label& L,const Standard_Real V) |
62 | { |
63 | Handle(XCAFDoc_Area) A; |
64 | if (!L.FindAttribute(XCAFDoc_Area::GetID(), A)) { |
65 | A = new XCAFDoc_Area; |
66 | L.AddAttribute(A); |
67 | } |
68 | A->Set(V); |
69 | return A; |
70 | } |
71 | |
72 | //======================================================================= |
73 | //function : Set |
74 | //purpose : |
75 | //======================================================================= |
76 | |
77 | void XCAFDoc_Area::Set (const Standard_Real V) |
78 | { |
79 | Backup(); |
80 | myValue = V; |
81 | } |
82 | |
83 | //======================================================================= |
84 | //function : Get |
85 | //purpose : |
86 | //======================================================================= |
87 | |
88 | Standard_Real XCAFDoc_Area::Get() const { return myValue; } |
89 | |
90 | //======================================================================= |
91 | //function : Get |
92 | //purpose : |
93 | //======================================================================= |
94 | |
95 | Standard_Boolean XCAFDoc_Area::Get(const TDF_Label& label,Standard_Real& area) |
96 | { |
97 | Handle(XCAFDoc_Area) anArea; |
98 | if (!label.FindAttribute(XCAFDoc_Area::GetID(), anArea)) |
99 | return Standard_False; |
100 | |
101 | area = anArea->Get(); |
102 | return Standard_True; |
103 | } |
104 | |
105 | //======================================================================= |
106 | //function : NewEmpty |
107 | //purpose : |
108 | //======================================================================= |
109 | |
110 | Handle(TDF_Attribute) XCAFDoc_Area::NewEmpty () const |
111 | { |
112 | return new XCAFDoc_Area(); |
113 | } |
114 | |
115 | //======================================================================= |
116 | //function : Restore |
117 | //purpose : |
118 | //======================================================================= |
119 | |
120 | void XCAFDoc_Area::Restore(const Handle(TDF_Attribute)& With) |
121 | { |
122 | Handle(XCAFDoc_Area) R = Handle(XCAFDoc_Area)::DownCast (With); |
123 | myValue = R->Get(); |
124 | } |
125 | |
126 | |
127 | //======================================================================= |
128 | //function : Paste |
129 | //purpose : |
130 | //======================================================================= |
131 | |
132 | void XCAFDoc_Area::Paste (const Handle(TDF_Attribute)& Into, |
133 | const Handle(TDF_RelocationTable)& /* RT */) const |
134 | { |
135 | Handle(XCAFDoc_Area) R = Handle(XCAFDoc_Area)::DownCast (Into); |
136 | R->Set(myValue); |
137 | } |
138 | |
139 | //======================================================================= |
140 | //function : Dump |
141 | //purpose : |
142 | //======================================================================= |
143 | |
144 | Standard_OStream& XCAFDoc_Area::Dump (Standard_OStream& anOS) const |
145 | { |
146 | anOS << "Area "; |
147 | anOS << Get(); |
148 | return anOS; |
149 | } |
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150 | |
151 | //======================================================================= |
152 | //function : DumpJson |
153 | //purpose : |
154 | //======================================================================= |
155 | void XCAFDoc_Area::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const |
156 | { |
157 | OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream) |
158 | |
159 | OCCT_DUMP_BASE_CLASS (theOStream, theDepth, TDF_Attribute) |
160 | |
161 | OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myValue) |
162 | } |