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b311480e | 1 | // Created on: 1999-06-16 |
2 | // Created by: Sergey RUIN | |
3 | // Copyright (c) 1999-1999 Matra Datavision | |
973c2be1 | 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
b311480e | 5 | // |
973c2be1 | 6 | // This file is part of Open CASCADE Technology software library. |
b311480e | 7 | // |
d5f74e42 | 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 | |
973c2be1 | 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. | |
b311480e | 13 | // |
973c2be1 | 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. | |
7fd59977 | 16 | |
17 | #include <TDataStd_IntegerArray.ixx> | |
18 | #include <TDataStd_DeltaOnModificationOfIntArray.hxx> | |
19 | #include <TDF_DefaultDeltaOnModification.hxx> | |
20 | #define OCC925 | |
21 | #define OCC2932 | |
22 | ||
23 | //======================================================================= | |
24 | //function : GetID | |
25 | //purpose : | |
26 | //======================================================================= | |
27 | ||
28 | const Standard_GUID& TDataStd_IntegerArray::GetID() | |
29 | { | |
30 | static Standard_GUID TDataStd_IntegerArrayID ("2a96b61d-ec8b-11d0-bee7-080009dc3333"); | |
31 | return TDataStd_IntegerArrayID; | |
32 | } | |
33 | ||
34 | ||
35 | //======================================================================= | |
36 | //function : TDataStd_IntegerArray | |
37 | //purpose : Empty Constructor | |
38 | //======================================================================= | |
39 | ||
40 | TDataStd_IntegerArray::TDataStd_IntegerArray() | |
41 | :myIsDelta(Standard_False) {} | |
42 | ||
43 | //======================================================================= | |
44 | //function : Init | |
45 | //purpose : | |
46 | //======================================================================= | |
47 | ||
48 | void TDataStd_IntegerArray::Init(const Standard_Integer lower, | |
49 | const Standard_Integer upper) | |
50 | { | |
51 | #ifdef OCC925 | |
52 | Backup(); | |
53 | #endif | |
54 | myValue = new TColStd_HArray1OfInteger(lower, upper, 0); | |
55 | } | |
56 | ||
57 | //======================================================================= | |
58 | //function : Set | |
59 | //purpose : isDelta applicable only for new attributes | |
60 | //======================================================================= | |
61 | ||
62 | Handle(TDataStd_IntegerArray) TDataStd_IntegerArray::Set | |
63 | (const TDF_Label& label, | |
64 | const Standard_Integer lower, | |
65 | const Standard_Integer upper, | |
66 | const Standard_Boolean isDelta) | |
67 | ||
68 | { | |
69 | Handle(TDataStd_IntegerArray) A; | |
70 | if (!label.FindAttribute (TDataStd_IntegerArray::GetID(), A)) { | |
71 | A = new TDataStd_IntegerArray; | |
72 | A->Init (lower, upper); | |
73 | A->SetDelta(isDelta); | |
74 | label.AddAttribute(A); | |
75 | } | |
76 | else if (lower != A->Lower() || upper != A->Upper()) | |
77 | { | |
78 | A->Init (lower, upper); | |
79 | } | |
80 | return A; | |
81 | } | |
82 | ||
83 | //======================================================================= | |
84 | //function : SetValue | |
85 | //purpose : | |
86 | //======================================================================= | |
87 | ||
88 | void TDataStd_IntegerArray::SetValue(const Standard_Integer index, const Standard_Integer value) | |
89 | { | |
90 | if(myValue.IsNull()) return; | |
91 | if( myValue->Value(index) == value) | |
fa13a85d | 92 | return; |
7fd59977 | 93 | Backup(); |
94 | myValue->SetValue(index, value); | |
95 | } | |
96 | ||
97 | ||
98 | //======================================================================= | |
99 | //function : GetValue | |
100 | //purpose : | |
101 | //======================================================================= | |
102 | ||
103 | Standard_Integer TDataStd_IntegerArray::Value (const Standard_Integer index) const | |
104 | { | |
105 | if(myValue.IsNull()) return 0; | |
106 | return myValue->Value(index); | |
107 | } | |
108 | ||
109 | ||
110 | ||
111 | //======================================================================= | |
112 | //function : Lower | |
113 | //purpose : | |
114 | //======================================================================= | |
115 | Standard_Integer TDataStd_IntegerArray::Lower (void) const | |
116 | { | |
117 | if(myValue.IsNull()) return 0; | |
118 | return myValue->Lower(); | |
119 | } | |
120 | ||
121 | ||
122 | //======================================================================= | |
123 | //function : Upper | |
124 | //purpose : | |
125 | //======================================================================= | |
126 | Standard_Integer TDataStd_IntegerArray::Upper (void) const | |
127 | { | |
128 | if(myValue.IsNull()) return 0; | |
129 | return myValue->Upper(); | |
130 | } | |
131 | ||
132 | ||
133 | //======================================================================= | |
134 | //function : Length | |
135 | //purpose : | |
136 | //======================================================================= | |
137 | Standard_Integer TDataStd_IntegerArray::Length (void) const | |
138 | { | |
139 | if(myValue.IsNull()) return 0; | |
140 | return myValue->Length(); | |
141 | } | |
142 | ||
143 | ||
144 | //======================================================================= | |
145 | //function : ChangeArray | |
146 | //purpose : If value of <newArray> differs from <myValue>, Backup | |
147 | // : performed and myValue refers to new instance of HArray1OfInteger | |
148 | // : that holds <newArray> | |
149 | //======================================================================= | |
150 | ||
151 | void TDataStd_IntegerArray::ChangeArray(const Handle(TColStd_HArray1OfInteger)& newArray, | |
152 | const Standard_Boolean isCheckItems) | |
153 | { | |
154 | Standard_Integer aLower = newArray->Lower(); | |
155 | Standard_Integer anUpper = newArray->Upper(); | |
156 | Standard_Boolean aDimEqual = Standard_False; | |
157 | Standard_Integer i; | |
158 | #ifdef OCC2932 | |
a855b7eb S |
159 | |
160 | if(Lower() == aLower && Upper() == anUpper ) { | |
7fd59977 | 161 | aDimEqual = Standard_True; |
162 | if(isCheckItems) { | |
163 | Standard_Boolean isEqual = Standard_True; | |
164 | for(i = aLower; i <= anUpper; i++) { | |
165 | if(myValue->Value(i) != newArray->Value(i)) { | |
166 | isEqual = Standard_False; | |
167 | break; | |
168 | } | |
169 | } | |
170 | if(isEqual) | |
171 | return; | |
172 | } | |
173 | } | |
174 | #endif | |
175 | ||
176 | Backup(); | |
177 | // Handles of myValue of current and backuped attributes will be different! | |
a855b7eb | 178 | if(myValue.IsNull() || !aDimEqual) |
7fd59977 | 179 | myValue = new TColStd_HArray1OfInteger(aLower, anUpper); |
180 | ||
181 | for(i = aLower; i <= anUpper; i++) | |
182 | myValue->SetValue(i, newArray->Value(i)); | |
183 | } | |
184 | ||
185 | ||
186 | //======================================================================= | |
187 | //function : ID | |
188 | //purpose : | |
189 | //======================================================================= | |
190 | ||
191 | const Standard_GUID& TDataStd_IntegerArray::ID () const { return GetID(); } | |
192 | ||
193 | ||
194 | //======================================================================= | |
195 | //function : NewEmpty | |
196 | //purpose : | |
197 | //======================================================================= | |
198 | ||
199 | Handle(TDF_Attribute) TDataStd_IntegerArray::NewEmpty () const | |
200 | { | |
201 | return new TDataStd_IntegerArray(); | |
202 | } | |
203 | ||
204 | //======================================================================= | |
205 | //function : Restore | |
206 | //purpose : | |
207 | //======================================================================= | |
208 | ||
209 | void TDataStd_IntegerArray::Restore(const Handle(TDF_Attribute)& With) | |
210 | { | |
211 | Standard_Integer i, lower, upper; | |
212 | Handle(TDataStd_IntegerArray) anArray = Handle(TDataStd_IntegerArray)::DownCast(With); | |
213 | if(!anArray->myValue.IsNull()) { | |
214 | lower = anArray->Lower(); | |
215 | upper = anArray->Upper(); | |
216 | myValue = new TColStd_HArray1OfInteger(lower, upper); | |
217 | for(i = lower; i<=upper; i++) | |
218 | myValue->SetValue(i, anArray->Value(i)); | |
219 | myIsDelta = anArray->myIsDelta; | |
220 | } | |
221 | else | |
222 | myValue.Nullify(); | |
223 | } | |
224 | ||
225 | //======================================================================= | |
226 | //function : Paste | |
227 | //purpose : | |
228 | //======================================================================= | |
229 | ||
230 | void TDataStd_IntegerArray::Paste (const Handle(TDF_Attribute)& Into, | |
231 | const Handle(TDF_RelocationTable)& ) const | |
232 | { | |
233 | ||
234 | if(!myValue.IsNull()) { | |
235 | Handle(TDataStd_IntegerArray) anAtt = Handle(TDataStd_IntegerArray)::DownCast(Into); | |
236 | if(!anAtt.IsNull()) { | |
237 | anAtt->ChangeArray( myValue, Standard_False ); | |
238 | anAtt->SetDelta(myIsDelta); | |
239 | } | |
240 | } | |
241 | } | |
242 | ||
243 | //======================================================================= | |
244 | //function : Dump | |
245 | //purpose : | |
246 | //======================================================================= | |
247 | ||
248 | Standard_OStream& TDataStd_IntegerArray::Dump (Standard_OStream& anOS) const | |
249 | { | |
250 | anOS << "\nIntegerArray:: " << this <<" :"; | |
251 | if(!myValue.IsNull()) { | |
252 | Standard_Integer i, lower, upper; | |
253 | lower = myValue->Lower(); | |
254 | upper = myValue->Upper(); | |
255 | for(i = lower; i<=upper; i++) | |
256 | anOS << " " <<myValue->Value(i); | |
257 | } | |
eb901da6 | 258 | anOS << " Delta is " << (myIsDelta ? "ON":"OFF"); |
7fd59977 | 259 | anOS << endl; |
260 | ||
261 | // anOS <<"\nAttribute fields: "; | |
262 | // anOS << TDF_Attribute::Dump(anOS); | |
263 | ||
264 | return anOS; | |
265 | } | |
266 | ||
267 | //======================================================================= | |
268 | //function : DeltaOnModification | |
269 | //purpose : | |
270 | //======================================================================= | |
271 | ||
272 | Handle(TDF_DeltaOnModification) TDataStd_IntegerArray::DeltaOnModification | |
273 | (const Handle(TDF_Attribute)& OldAttribute) const | |
274 | { | |
275 | if(myIsDelta) | |
276 | return new TDataStd_DeltaOnModificationOfIntArray(*((Handle(TDataStd_IntegerArray)*)&OldAttribute)); | |
277 | else return new TDF_DefaultDeltaOnModification(OldAttribute); | |
278 | } | |
279 | ||
280 |