b311480e |
1 | // Created on: 2008-06-22 |
2 | // Created by: Vladislav ROMASHKO |
973c2be1 |
3 | // Copyright (c) 2008-2014 OPEN CASCADE SAS |
b311480e |
4 | // |
973c2be1 |
5 | // This file is part of Open CASCADE Technology software library. |
b311480e |
6 | // |
d5f74e42 |
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 |
973c2be1 |
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. |
b311480e |
12 | // |
973c2be1 |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
7fd59977 |
15 | |
42cf5bc1 |
16 | |
17 | #include <Standard_GUID.hxx> |
18 | #include <Standard_Type.hxx> |
19 | #include <TDF_Attribute.hxx> |
20 | #include <TDF_Label.hxx> |
7fd59977 |
21 | #include <TDF_MapIteratorOfLabelMap.hxx> |
42cf5bc1 |
22 | #include <TDF_RelocationTable.hxx> |
42cf5bc1 |
23 | #include <TFunction_Scope.hxx> |
7fd59977 |
24 | |
92efcf78 |
25 | IMPLEMENT_STANDARD_RTTIEXT(TFunction_Scope,TDF_Attribute) |
26 | |
7fd59977 |
27 | //======================================================================= |
28 | //function : GetID |
29 | //purpose : Static method to get an ID |
30 | //======================================================================= |
7fd59977 |
31 | const Standard_GUID& TFunction_Scope::GetID() |
32 | { |
33 | static Standard_GUID TFunction_ScopeID("F2DE4EFF-7FE8-40a3-AAD5-5B6DDEA83469"); |
34 | return TFunction_ScopeID; |
35 | } |
36 | |
37 | //======================================================================= |
38 | //function : Set |
39 | //purpose : Finds or creates a Scope attribute |
40 | //======================================================================= |
41 | |
42 | Handle(TFunction_Scope) TFunction_Scope::Set(const TDF_Label& Access) |
43 | { |
44 | Handle(TFunction_Scope) S; |
45 | if (!Access.Root().FindAttribute(TFunction_Scope::GetID(), S)) |
46 | { |
47 | S = new TFunction_Scope(); |
48 | Access.Root().AddAttribute(S); |
49 | } |
50 | return S; |
51 | } |
52 | |
53 | //======================================================================= |
54 | //function : ID |
55 | //purpose : Returns GUID of the function |
56 | //======================================================================= |
57 | |
58 | const Standard_GUID& TFunction_Scope::ID() const |
59 | { |
60 | return GetID(); |
61 | } |
62 | |
63 | //======================================================================= |
64 | //function : TFunction_Scope |
65 | //purpose : Constructor |
66 | //======================================================================= |
67 | |
68 | TFunction_Scope::TFunction_Scope():myFreeID(1) |
69 | { |
70 | |
71 | } |
72 | |
73 | //======================================================================= |
74 | //function : AddFunction |
75 | //purpose : Adds a function to the scope. |
76 | //======================================================================= |
77 | |
78 | Standard_Boolean TFunction_Scope::AddFunction(const TDF_Label& L) |
79 | { |
80 | if (myFunctions.IsBound2(L)) |
81 | return Standard_False; |
82 | |
83 | Backup(); |
84 | |
85 | myFunctions.Bind(myFreeID++, L); |
86 | return Standard_True; |
87 | } |
88 | |
89 | //======================================================================= |
90 | //function : RemoveFunction |
91 | //purpose : Removes a function from the scope. |
92 | //======================================================================= |
93 | |
94 | Standard_Boolean TFunction_Scope::RemoveFunction(const TDF_Label& L) |
95 | { |
96 | if (!myFunctions.IsBound2(L)) |
97 | return Standard_False; |
98 | |
99 | Backup(); |
100 | |
101 | return myFunctions.UnBind2(L); |
102 | } |
103 | |
104 | //======================================================================= |
105 | //function : RemoveFunction |
106 | //purpose : Removes a function from the scope. |
107 | //======================================================================= |
108 | |
109 | Standard_Boolean TFunction_Scope::RemoveFunction(const Standard_Integer ID) |
110 | { |
111 | if (!myFunctions.IsBound1(ID)) |
112 | return Standard_False; |
113 | |
114 | Backup(); |
115 | |
116 | return myFunctions.UnBind1(ID); |
117 | } |
118 | |
119 | //======================================================================= |
120 | //function : RemoveAllFunctions |
121 | //purpose : Removes a function from the scope. |
122 | //======================================================================= |
123 | |
124 | void TFunction_Scope::RemoveAllFunctions() |
125 | { |
126 | if (myFunctions.IsEmpty()) |
127 | return; |
128 | |
129 | Backup(); |
130 | |
131 | myFunctions.Clear(); |
132 | } |
133 | |
134 | //======================================================================= |
135 | //function : HasFunction |
136 | //purpose : Checks presence of a function. |
137 | //======================================================================= |
138 | |
139 | Standard_Boolean TFunction_Scope::HasFunction(const Standard_Integer ID) const |
140 | { |
141 | return myFunctions.IsBound1(ID); |
142 | } |
143 | |
144 | //======================================================================= |
145 | //function : HasFunction |
146 | //purpose : Checks presence of a function. |
147 | //======================================================================= |
148 | |
149 | Standard_Boolean TFunction_Scope::HasFunction(const TDF_Label& L) const |
150 | { |
151 | return myFunctions.IsBound2(L); |
152 | } |
153 | |
154 | //======================================================================= |
155 | //function : GetFunction |
156 | //purpose : Returns a function. |
157 | //======================================================================= |
158 | |
159 | Standard_Integer TFunction_Scope::GetFunction(const TDF_Label& L) const |
160 | { |
161 | return myFunctions.Find2(L); |
162 | } |
163 | |
164 | //======================================================================= |
165 | //function : GetFunction |
166 | //purpose : Returns a function. |
167 | //======================================================================= |
168 | |
169 | const TDF_Label& TFunction_Scope::GetFunction(const Standard_Integer ID) const |
170 | { |
171 | return myFunctions.Find1(ID); |
172 | } |
173 | |
174 | //======================================================================= |
175 | //function : GetLogbook |
176 | //purpose : Returns the Logbook. |
177 | //======================================================================= |
178 | |
f486f64d |
179 | Handle(TFunction_Logbook) TFunction_Scope::GetLogbook() const |
7fd59977 |
180 | { |
f486f64d |
181 | Handle(TFunction_Logbook) logbook; |
182 | FindAttribute(TFunction_Logbook::GetID(), logbook); |
183 | return logbook; |
7fd59977 |
184 | } |
185 | |
186 | //======================================================================= |
187 | //function : Restore |
188 | //purpose : |
189 | //======================================================================= |
190 | |
191 | void TFunction_Scope::Restore(const Handle(TDF_Attribute)& other) |
192 | { |
193 | Handle(TFunction_Scope) S = Handle(TFunction_Scope)::DownCast(other); |
194 | |
195 | // Functions |
196 | myFunctions = S->myFunctions; // copying... |
197 | myFreeID = S->myFreeID; |
7fd59977 |
198 | } |
199 | |
200 | //======================================================================= |
201 | //function : Paste |
202 | //purpose : Method for Copy mechanism |
203 | //======================================================================= |
204 | |
205 | void TFunction_Scope::Paste(const Handle(TDF_Attribute)& /*into*/, |
206 | const Handle(TDF_RelocationTable)& /*RT*/) const |
207 | { |
208 | // Do we need to copy a Scope attribute somewhere? |
209 | } |
210 | |
211 | //======================================================================= |
212 | //function : NewEmpty |
213 | //purpose : Returns new empty graph node attribute |
214 | //======================================================================= |
215 | |
216 | Handle(TDF_Attribute) TFunction_Scope::NewEmpty() const |
217 | { |
218 | return new TFunction_Scope(); |
219 | } |
220 | |
221 | //======================================================================= |
222 | //function : Dump |
223 | //purpose : Dump of the scope of functions |
224 | //======================================================================= |
225 | |
226 | Standard_OStream& TFunction_Scope::Dump (Standard_OStream& anOS) const |
227 | { |
228 | TDF_Attribute::Dump(anOS); |
229 | return anOS; |
230 | } |
231 | |
232 | //======================================================================= |
233 | //function : GetFunctions |
234 | //purpose : Returns the scope of functions. |
235 | //======================================================================= |
236 | |
237 | const TFunction_DoubleMapOfIntegerLabel& TFunction_Scope::GetFunctions() const |
238 | { |
239 | return myFunctions; |
240 | } |
241 | |
242 | //======================================================================= |
243 | //function : ChangeFunctions |
244 | //purpose : Returns the scope of functions. |
245 | //======================================================================= |
246 | |
247 | TFunction_DoubleMapOfIntegerLabel& TFunction_Scope::ChangeFunctions() |
248 | { |
249 | return myFunctions; |
250 | } |
251 | |
252 | //======================================================================= |
253 | //function : SetFreeID |
254 | //purpose : Defines a free function ID |
255 | //======================================================================= |
256 | |
257 | void TFunction_Scope::SetFreeID (const Standard_Integer ID) |
258 | { |
259 | if (myFreeID == ID) |
260 | return; |
261 | |
262 | Backup(); |
263 | |
264 | myFreeID = ID; |
265 | } |
266 | |
267 | //======================================================================= |
268 | //function : GetFreeID |
269 | //purpose : Returns a free function ID |
270 | //======================================================================= |
271 | |
272 | Standard_Integer TFunction_Scope::GetFreeID () const |
273 | { |
274 | return myFreeID; |
275 | } |