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1 | // Created on: 1999-06-16 |
2 | // Created by: Sergey RUIN |
3 | // Copyright (c) 1999-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | #include <TDataStd_RealArray.hxx> |
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18 | |
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19 | #include <Standard_Dump.hxx> |
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20 | #include <Standard_GUID.hxx> |
21 | #include <Standard_Type.hxx> |
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22 | #include <TDataStd_DeltaOnModificationOfRealArray.hxx> |
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23 | #include <TDF_Attribute.hxx> |
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24 | #include <TDF_DefaultDeltaOnModification.hxx> |
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25 | #include <TDF_DeltaOnModification.hxx> |
26 | #include <TDF_Label.hxx> |
27 | #include <TDF_RelocationTable.hxx> |
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28 | |
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29 | IMPLEMENT_STANDARD_RTTIEXT(TDataStd_RealArray,TDF_Attribute) |
30 | |
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31 | //======================================================================= |
32 | //function : GetID |
33 | //purpose : |
34 | //======================================================================= |
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35 | const Standard_GUID& TDataStd_RealArray::GetID() |
36 | { |
37 | static Standard_GUID TDataStd_RealArrayID ("2a96b61e-ec8b-11d0-bee7-080009dc3333"); |
38 | return TDataStd_RealArrayID; |
39 | } |
40 | |
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41 | //======================================================================= |
42 | //function : SetAttr |
43 | //purpose : Implements Set functionality |
44 | //======================================================================= |
45 | static Handle(TDataStd_RealArray) SetAttr(const TDF_Label& label, |
46 | const Standard_Integer lower, |
47 | const Standard_Integer upper, |
48 | const Standard_Boolean isDelta, |
49 | const Standard_GUID& theGuid) |
50 | { |
51 | Handle(TDataStd_RealArray) A; |
52 | if (!label.FindAttribute (theGuid, A)) |
53 | { |
54 | A = new TDataStd_RealArray; |
55 | A->Init (lower, upper); |
56 | A->SetDelta(isDelta); |
57 | A->SetID(theGuid); |
58 | label.AddAttribute(A); |
59 | } |
60 | else if (lower != A->Lower() || upper != A->Upper()) |
61 | { |
62 | A->Init(lower, upper); |
63 | } |
64 | return A; |
65 | } |
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66 | |
67 | //======================================================================= |
68 | //function : TDataStd_RealArray |
69 | //purpose : Empty Constructor |
70 | //======================================================================= |
71 | |
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72 | TDataStd_RealArray::TDataStd_RealArray() : myIsDelta(Standard_False), |
73 | myID(GetID()) |
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74 | {} |
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75 | |
76 | //======================================================================= |
77 | //function : Init |
78 | //purpose : |
79 | //======================================================================= |
80 | |
81 | void TDataStd_RealArray::Init(const Standard_Integer lower, |
82 | const Standard_Integer upper) |
83 | { |
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84 | Standard_RangeError_Raise_if(upper < lower,"TDataStd_RealArray::Init"); |
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85 | Backup(); // jfa 15.01.2003 for LH3D1378 |
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86 | myValue = new TColStd_HArray1OfReal(lower, upper, 0.); |
87 | } |
88 | |
89 | //======================================================================= |
90 | //function : Set |
91 | //purpose : |
92 | //======================================================================= |
93 | |
94 | Handle(TDataStd_RealArray) TDataStd_RealArray::Set |
95 | (const TDF_Label& label, |
96 | const Standard_Integer lower, |
97 | const Standard_Integer upper, |
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98 | const Standard_Boolean isDelta) |
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99 | { |
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100 | return SetAttr(label, lower, upper, isDelta, GetID()); |
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101 | } |
102 | |
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103 | //======================================================================= |
104 | //function : Set |
105 | //purpose : Set user defined attribute with specific ID |
106 | //======================================================================= |
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107 | |
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108 | Handle(TDataStd_RealArray) TDataStd_RealArray::Set |
109 | (const TDF_Label& label, |
110 | const Standard_GUID& theGuid, |
111 | const Standard_Integer lower, |
112 | const Standard_Integer upper, |
113 | const Standard_Boolean isDelta) |
114 | { |
115 | return SetAttr(label, lower, upper, isDelta, theGuid); |
116 | } |
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117 | //======================================================================= |
118 | //function : SetValue |
119 | //purpose : |
120 | //======================================================================= |
121 | |
122 | void TDataStd_RealArray::SetValue (const Standard_Integer index, |
123 | const Standard_Real value) |
124 | { |
125 | // OCC2932 correction |
126 | if(myValue.IsNull()) return; |
127 | if(myValue->Value(index) == value) |
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128 | return; |
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129 | Backup(); |
130 | myValue->SetValue(index, value); |
131 | } |
132 | |
133 | |
134 | //======================================================================= |
135 | //function : GetValue |
136 | //purpose : |
137 | //======================================================================= |
138 | |
139 | Standard_Real TDataStd_RealArray::Value (const Standard_Integer index) const |
140 | { |
141 | if(myValue.IsNull()) return RealFirst(); |
142 | return myValue->Value(index); |
143 | } |
144 | |
145 | |
146 | |
147 | //======================================================================= |
148 | //function : Lower |
149 | //purpose : |
150 | //======================================================================= |
151 | Standard_Integer TDataStd_RealArray::Lower (void) const |
152 | { |
153 | if(myValue.IsNull()) return 0; |
154 | return myValue->Lower(); |
155 | } |
156 | |
157 | |
158 | //======================================================================= |
159 | //function : Upper |
160 | //purpose : |
161 | //======================================================================= |
162 | Standard_Integer TDataStd_RealArray::Upper (void) const |
163 | { |
164 | if(myValue.IsNull()) return 0; |
165 | return myValue->Upper(); |
166 | } |
167 | |
168 | |
169 | //======================================================================= |
170 | //function : Length |
171 | //purpose : |
172 | //======================================================================= |
173 | Standard_Integer TDataStd_RealArray::Length (void) const |
174 | { |
175 | if(myValue.IsNull()) return 0; |
176 | return myValue->Length(); |
177 | } |
178 | |
179 | |
180 | //======================================================================= |
181 | //function : ChangeArray |
182 | //purpose : If value of <newArray> differs from <myValue>, Backup |
183 | // : performed and myValue refers to new instance of HArray1OfReal |
184 | // : that holds <newArray> |
185 | //======================================================================= |
186 | |
187 | void TDataStd_RealArray::ChangeArray(const Handle(TColStd_HArray1OfReal)& newArray, |
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188 | const Standard_Boolean isCheckItems) |
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189 | { |
190 | Standard_Integer aLower = newArray->Lower(); |
191 | Standard_Integer anUpper = newArray->Upper(); |
192 | Standard_Boolean aDimEqual = Standard_False; |
193 | Standard_Integer i; |
194 | |
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195 | if (!myValue.IsNull()) { |
196 | if (Lower() == aLower && Upper() == anUpper ) { |
197 | aDimEqual = Standard_True; |
198 | Standard_Boolean isEqual = Standard_True; |
199 | if(isCheckItems) { |
200 | for(i = aLower; i <= anUpper; i++) { |
201 | if(myValue->Value(i) != newArray->Value(i)) { |
202 | isEqual = Standard_False; |
203 | break; |
204 | } |
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205 | } |
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206 | if(isEqual) |
207 | return; |
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208 | } |
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209 | } |
210 | } |
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211 | |
212 | Backup(); |
213 | |
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214 | if(myValue.IsNull() || !aDimEqual) |
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215 | myValue = new TColStd_HArray1OfReal(aLower, anUpper); |
216 | |
217 | for(i = aLower; i <= anUpper; i++) |
218 | myValue->SetValue(i, newArray->Value(i)); |
219 | } |
220 | |
221 | //======================================================================= |
222 | //function : ID |
223 | //purpose : |
224 | //======================================================================= |
225 | |
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226 | const Standard_GUID& TDataStd_RealArray::ID () const { return myID; } |
227 | |
228 | //======================================================================= |
229 | //function : SetID |
230 | //purpose : |
231 | //======================================================================= |
232 | |
233 | void TDataStd_RealArray::SetID( const Standard_GUID& theGuid) |
234 | { |
235 | if(myID == theGuid) return; |
236 | Backup(); |
237 | myID = theGuid; |
238 | } |
239 | |
240 | //======================================================================= |
241 | //function : SetID |
242 | //purpose : sets default ID |
243 | //======================================================================= |
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244 | |
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245 | void TDataStd_RealArray::SetID() |
246 | { |
247 | Backup(); |
248 | myID = GetID(); |
249 | } |
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250 | |
251 | //======================================================================= |
252 | //function : NewEmpty |
253 | //purpose : |
254 | //======================================================================= |
255 | |
256 | Handle(TDF_Attribute) TDataStd_RealArray::NewEmpty () const |
257 | { |
258 | return new TDataStd_RealArray(); |
259 | } |
260 | |
261 | //======================================================================= |
262 | //function : Restore |
263 | //purpose : |
264 | //======================================================================= |
265 | |
266 | void TDataStd_RealArray::Restore(const Handle(TDF_Attribute)& With) |
267 | { |
268 | Standard_Integer i, lower, upper; |
269 | Handle(TDataStd_RealArray) anArray = Handle(TDataStd_RealArray)::DownCast(With); |
270 | if(!anArray->myValue.IsNull()) { |
271 | lower = anArray->Lower(); |
272 | upper = anArray->Upper(); |
273 | myIsDelta = anArray->myIsDelta; |
274 | myValue = new TColStd_HArray1OfReal(lower, upper); |
275 | for(i = lower; i<=upper; i++) |
276 | myValue->SetValue(i, anArray->Value(i)); |
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277 | myID = anArray->ID(); |
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278 | } |
279 | else |
280 | myValue.Nullify(); |
281 | } |
282 | |
283 | //======================================================================= |
284 | //function : Paste |
285 | //purpose : |
286 | //======================================================================= |
287 | |
288 | void TDataStd_RealArray::Paste (const Handle(TDF_Attribute)& Into, |
289 | const Handle(TDF_RelocationTable)& ) const |
290 | { |
291 | if(!myValue.IsNull()) { |
292 | Handle(TDataStd_RealArray) anAtt = Handle(TDataStd_RealArray)::DownCast(Into); |
293 | if(!anAtt.IsNull()) { |
294 | anAtt->ChangeArray( myValue, Standard_False ); |
295 | anAtt->SetDelta(myIsDelta); |
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296 | anAtt->SetID(myID); |
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297 | } |
298 | } |
299 | } |
300 | |
301 | //======================================================================= |
302 | //function : Dump |
303 | //purpose : |
304 | //======================================================================= |
305 | |
306 | Standard_OStream& TDataStd_RealArray::Dump (Standard_OStream& anOS) const |
307 | { |
308 | anOS << "\nRealArray::" << this <<" :"; |
309 | if(!myValue.IsNull()) { |
310 | Standard_Integer i, lower, upper; |
311 | lower = myValue->Lower(); |
312 | upper = myValue->Upper(); |
313 | for(i = lower; i<=upper; i++) |
314 | anOS << " " <<myValue->Value(i); |
315 | } |
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316 | anOS << " Delta is " << (myIsDelta ? "ON":"OFF"); |
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317 | Standard_Character sguid[Standard_GUID_SIZE_ALLOC]; |
318 | myID.ToCString(sguid); |
319 | anOS << sguid; |
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320 | anOS << std::endl; |
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321 | return anOS; |
322 | } |
323 | |
324 | //======================================================================= |
325 | //function : DeltaOnModification |
326 | //purpose : |
327 | //======================================================================= |
328 | |
329 | Handle(TDF_DeltaOnModification) TDataStd_RealArray::DeltaOnModification |
330 | (const Handle(TDF_Attribute)& OldAtt) const |
331 | { |
332 | if(myIsDelta) |
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333 | return new TDataStd_DeltaOnModificationOfRealArray(Handle(TDataStd_RealArray)::DownCast (OldAtt)); |
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334 | else return new TDF_DefaultDeltaOnModification(OldAtt); |
335 | } |
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336 | |
337 | //======================================================================= |
338 | //function : DumpJson |
339 | //purpose : |
340 | //======================================================================= |
341 | void TDataStd_RealArray::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const |
342 | { |
343 | OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream) |
344 | |
345 | OCCT_DUMP_BASE_CLASS (theOStream, theDepth, TDF_Attribute) |
346 | |
347 | for (TColStd_Array1OfReal::Iterator aValueIt (myValue->Array1()); aValueIt.More(); aValueIt.Next()) |
348 | { |
349 | const Standard_Real& aValue = aValueIt.Value(); |
350 | OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, aValue) |
351 | } |
352 | |
353 | OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, myIsDelta) |
354 | OCCT_DUMP_FIELD_VALUE_GUID (theOStream, myID) |
355 | } |