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0033661: Data Exchange, Step Import - Tessellated GDTs are not imported
[occt.git] / src / XCAFDoc / XCAFDoc_Datum.cxx
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973c2be1 1// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 2//
973c2be1 3// This file is part of Open CASCADE Technology software library.
b311480e 4//
d5f74e42 5// This library is free software; you can redistribute it and/or modify it under
6// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 7// by the Free Software Foundation, with special exception defined in the file
8// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9// distribution for complete text of the license and disclaimer of any warranty.
b311480e 10//
973c2be1 11// Alternatively, this file may be used under the terms of Open CASCADE
12// commercial license or contractual agreement.
b311480e 13
bc73b006 14#include <XCAFDoc_Datum.hxx>
7fd59977 15
42cf5bc1 16#include <Standard_Type.hxx>
42cf5bc1 17#include <TDF_Attribute.hxx>
18#include <TDF_Label.hxx>
1c9d3225 19#include <TDF_ChildIterator.hxx>
7fd59977 20#include <TDF_RelocationTable.hxx>
9ebaae37 21#include <TDataStd_AsciiString.hxx>
22#include <TDataStd_IntegerArray.hxx>
1c9d3225 23#include <TDataStd_RealArray.hxx>
9ebaae37 24#include <TDataStd_Integer.hxx>
25#include <TDataStd_Real.hxx>
9ebaae37 26#include <TNaming_Builder.hxx>
5df609e7 27#include <TNaming_Tool.hxx>
28#include <TDataStd_Name.hxx>
9ebaae37 29
30#include <XCAFDimTolObjects_DatumObject.hxx>
31
92efcf78 32IMPLEMENT_STANDARD_RTTIEXT(XCAFDoc_Datum,TDF_Attribute)
33
9ebaae37 34enum ChildLab
35{
e01ce0cd 36 ChildLab_Begin = 1,
37 ChildLab_Name = ChildLab_Begin,
6595eee7 38 ChildLab_Position,
9ebaae37 39 ChildLab_Modifiers,
40 ChildLab_ModifierWithValue,
1c9d3225 41 ChildLab_IsDTarget,
42 ChildLab_DTargetType,
fbcef69b 43 ChildLab_AxisLoc,
44 ChildLab_AxisN,
45 ChildLab_AxisRef,
1c9d3225 46 ChildLab_DTargetLength,
47 ChildLab_DTargetWidth,
6595eee7 48 ChildLab_DTargetNumber,
1c9d3225 49 ChildLab_DatumTarget,
fbcef69b 50 ChildLab_PlaneLoc,
51 ChildLab_PlaneN,
52 ChildLab_PlaneRef,
5df609e7 53 ChildLab_Pnt,
54 ChildLab_PntText,
e01ce0cd 55 ChildLab_Presentation,
56 ChildLab_End
9ebaae37 57};
7fd59977 58
59//=======================================================================
60//function : XCAFDoc_Datum
61//purpose :
62//=======================================================================
7fd59977 63XCAFDoc_Datum::XCAFDoc_Datum()
64{
65}
66
67
68//=======================================================================
69//function : GetID
70//purpose :
71//=======================================================================
72
73const Standard_GUID& XCAFDoc_Datum::GetID()
74{
75 static Standard_GUID DID("58ed092e-44de-11d8-8776-001083004c77");
76 //static Standard_GUID ID("efd212e2-6dfd-11d4-b9c8-0060b0ee281b");
77 return DID;
78 //return ID;
79}
80
81
82//=======================================================================
83//function : Set
84//purpose :
85//=======================================================================
86
9ebaae37 87Handle(XCAFDoc_Datum) XCAFDoc_Datum::Set(const TDF_Label& theLabel,
88 const Handle(TCollection_HAsciiString)& theName,
89 const Handle(TCollection_HAsciiString)& theDescription,
90 const Handle(TCollection_HAsciiString)& theIdentification)
91{
92 Handle(XCAFDoc_Datum) aDatum;
93 if (!theLabel.FindAttribute(XCAFDoc_Datum::GetID(), aDatum)) {
94 aDatum = new XCAFDoc_Datum();
95 theLabel.AddAttribute(aDatum);
96 }
97 aDatum->Set(theName,theDescription,theIdentification);
98 return aDatum;
99}
100
101//=======================================================================
102//function : Set
103//purpose :
104//=======================================================================
105
106Handle(XCAFDoc_Datum) XCAFDoc_Datum::Set(const TDF_Label& theLabel)
7fd59977 107{
9ebaae37 108 Handle(XCAFDoc_Datum) aDatum;
109 if (!theLabel.FindAttribute(XCAFDoc_Datum::GetID(), aDatum)) {
110 aDatum = new XCAFDoc_Datum();
111 theLabel.AddAttribute(aDatum);
7fd59977 112 }
9ebaae37 113 return aDatum;
7fd59977 114}
115
116
117//=======================================================================
118//function : Set
119//purpose :
120//=======================================================================
121
9ebaae37 122void XCAFDoc_Datum::Set(const Handle(TCollection_HAsciiString)& theName,
123 const Handle(TCollection_HAsciiString)& theDescription,
124 const Handle(TCollection_HAsciiString)& theIdentification)
7fd59977 125{
9ebaae37 126 Backup();
127 myName = theName;
128 myDescription = theDescription;
129 myIdentification = theIdentification;
7fd59977 130}
131
132
133//=======================================================================
134//function : GetName
135//purpose :
136//=======================================================================
137
138Handle(TCollection_HAsciiString) XCAFDoc_Datum::GetName() const
139{
9ebaae37 140 if(myName.IsNull())
141 return new TCollection_HAsciiString();
7fd59977 142 return myName;
143}
144
7fd59977 145//=======================================================================
9ebaae37 146//function : GetDescriptio7n
7fd59977 147//purpose :
148//=======================================================================
149
150Handle(TCollection_HAsciiString) XCAFDoc_Datum::GetDescription() const
151{
152 return myDescription;
153}
154
155
156//=======================================================================
157//function : GetIdentification
158//purpose :
159//=======================================================================
160
161Handle(TCollection_HAsciiString) XCAFDoc_Datum::GetIdentification() const
162{
163 return myIdentification;
164}
165
9ebaae37 166//=======================================================================
167//function : SetObject
168//purpose :
169//=======================================================================
170
171void XCAFDoc_Datum::SetObject(const Handle(XCAFDimTolObjects_DatumObject)& theObject)
172{
173 Backup();
eacdb38f 174
175 if (theObject->GetSemanticName())
176 {
177 TCollection_ExtendedString str(theObject->GetSemanticName()->String());
178 TDataStd_Name::Set(Label(), str);
179 }
180
e01ce0cd 181 for (int aChild = ChildLab_Begin; aChild < ChildLab_End; aChild++)
1c9d3225 182 {
e01ce0cd 183 Label().FindChild(aChild).ForgetAllAttributes();
1c9d3225 184 }
185 if (!theObject->GetName().IsNull() && !theObject->GetName()->IsEmpty())
5a1271c8 186 Handle(TDataStd_AsciiString) anAttName = TDataStd_AsciiString::Set(Label().FindChild(ChildLab_Name),
187 theObject->GetName()->String());
9ebaae37 188
fa53efef 189 Handle(TDataStd_Integer) aPosition = TDataStd_Integer::Set(Label().FindChild(ChildLab_Position),
5a1271c8 190 theObject->GetPosition());
6595eee7 191
1c9d3225 192 if(theObject->GetModifiers().Length() > 0)
5a1271c8 193 {
9ebaae37 194 Handle(TColStd_HArray1OfInteger) anArr = new TColStd_HArray1OfInteger(1,theObject->GetModifiers().Length());
195 for(Standard_Integer i = 1; i <= theObject->GetModifiers().Length(); i++)
196 anArr->SetValue(i,theObject->GetModifiers().Value(i));
5a1271c8 197 Handle(TDataStd_IntegerArray) aModifiers = TDataStd_IntegerArray::Set(Label().FindChild(ChildLab_Modifiers),
198 1, theObject->GetModifiers().Length());
199 if(!aModifiers.IsNull())
200 aModifiers->ChangeArray(anArr);
9ebaae37 201 }
202
203 XCAFDimTolObjects_DatumModifWithValue aM;
204 Standard_Real aV;
205 theObject->GetModifierWithValue(aM, aV);
206 if(aM != XCAFDimTolObjects_DatumModifWithValue_None)
207 {
fa53efef 208 Handle(TDataStd_Integer) aModifierWithValueM =
5a1271c8 209 TDataStd_Integer::Set(Label().FindChild(ChildLab_ModifierWithValue), aM);
fa53efef 210
211 Handle(TDataStd_Real) aModifierWithValueV =
5a1271c8 212 TDataStd_Real::Set(Label().FindChild(ChildLab_ModifierWithValue), aV);
9ebaae37 213 }
9ebaae37 214
fa53efef 215 Handle(TDataStd_Integer) aIsTarget = TDataStd_Integer::Set(Label().FindChild(ChildLab_IsDTarget),
5a1271c8 216 theObject->IsDatumTarget());
1c9d3225 217
218 if(theObject->IsDatumTarget())
9ebaae37 219 {
fa53efef 220 Handle(TDataStd_Integer) aType = TDataStd_Integer::Set(Label().FindChild(ChildLab_DTargetType),
5a1271c8 221 theObject->GetDatumTargetType());
1c9d3225 222
223 if(theObject->GetDatumTargetType() == XCAFDimTolObjects_DatumTargetType_Area)
224 {
225 if(!theObject->GetDatumTarget().IsNull())
226 {
227 TNaming_Builder tnBuild(Label().FindChild(ChildLab_DatumTarget));
228 tnBuild.Generated(theObject->GetDatumTarget());
229 }
230 }
400af1bc 231 else if (theObject->HasDatumTargetParams())
1c9d3225 232 {
1c9d3225 233 gp_Ax2 anAx = theObject->GetDatumTargetAxis();
fbcef69b 234 Handle(TColStd_HArray1OfReal) aLocArr = new TColStd_HArray1OfReal(1, 3);
235 for (Standard_Integer i = 1; i <= 3; i++)
236 aLocArr->SetValue(i, anAx.Location().Coord(i));
237 Handle(TDataStd_RealArray) aLoc = TDataStd_RealArray::Set(Label().FindChild(ChildLab_AxisLoc), 1, 3);
238 if (!aLoc.IsNull())
239 aLoc->ChangeArray(aLocArr);
240
241 Handle(TColStd_HArray1OfReal) aNArr = new TColStd_HArray1OfReal(1, 3);
242 for (Standard_Integer i = 1; i <= 3; i++)
243 aNArr->SetValue(i, anAx.Direction().Coord(i));
244 Handle(TDataStd_RealArray) aN = TDataStd_RealArray::Set(Label().FindChild(ChildLab_AxisN), 1, 3);
245 if (!aN.IsNull())
246 aN->ChangeArray(aNArr);
247
248 Handle(TColStd_HArray1OfReal) aRArr = new TColStd_HArray1OfReal(1, 3);
249 for (Standard_Integer i = 1; i <= 3; i++)
250 aRArr->SetValue(i, anAx.XDirection().Coord(i));
251 Handle(TDataStd_RealArray) aR = TDataStd_RealArray::Set(Label().FindChild(ChildLab_AxisRef), 1, 3);
252 if (!aR.IsNull())
253 aR->ChangeArray(aRArr);
1c9d3225 254
255 if(theObject->GetDatumTargetType() != XCAFDimTolObjects_DatumTargetType_Point)
256 {
fa53efef 257 Handle(TDataStd_Real) aLen = TDataStd_Real::Set(Label().FindChild(ChildLab_DTargetLength),
5a1271c8 258 theObject->GetDatumTargetLength());
1c9d3225 259 if(theObject->GetDatumTargetType() == XCAFDimTolObjects_DatumTargetType_Rectangle)
fa53efef 260 Handle(TDataStd_Real) aWidth = TDataStd_Real::Set(Label().FindChild(ChildLab_DTargetWidth),
5a1271c8 261 theObject->GetDatumTargetWidth());
1c9d3225 262 }
263 }
fa53efef 264 Handle(TDataStd_Integer) aNum = TDataStd_Integer::Set(Label().FindChild(ChildLab_DTargetNumber),
5a1271c8 265 theObject->GetDatumTargetNumber());
9ebaae37 266 }
5df609e7 267
268 if (theObject->HasPlane())
269 {
fbcef69b 270 gp_Ax2 anAx = theObject->GetPlane();
271
272 Handle(TColStd_HArray1OfReal) aLocArr = new TColStd_HArray1OfReal(1, 3);
273 for (Standard_Integer i = 1; i <= 3; i++)
274 aLocArr->SetValue(i, anAx.Location().Coord(i));
275 Handle(TDataStd_RealArray) aLoc = TDataStd_RealArray::Set(Label().FindChild(ChildLab_PlaneLoc), 1, 3);
276 if (!aLoc.IsNull())
277 aLoc->ChangeArray(aLocArr);
278
279 Handle(TColStd_HArray1OfReal) aNArr = new TColStd_HArray1OfReal(1, 3);
280 for (Standard_Integer i = 1; i <= 3; i++)
281 aNArr->SetValue(i, anAx.Direction().Coord(i));
282 Handle(TDataStd_RealArray) aN = TDataStd_RealArray::Set(Label().FindChild(ChildLab_PlaneN), 1, 3);
283 if (!aN.IsNull())
284 aN->ChangeArray(aNArr);
285
286 Handle(TColStd_HArray1OfReal) aRArr = new TColStd_HArray1OfReal(1, 3);
287 for (Standard_Integer i = 1; i <= 3; i++)
288 aRArr->SetValue(i, anAx.XDirection().Coord(i));
289 Handle(TDataStd_RealArray) aR = TDataStd_RealArray::Set(Label().FindChild(ChildLab_PlaneRef), 1, 3);
290 if (!aR.IsNull())
291 aR->ChangeArray(aRArr);
5df609e7 292 }
293
294 if (theObject->HasPoint())
295 {
fbcef69b 296 gp_Pnt aPnt = theObject->GetPoint();
297
298 Handle(TColStd_HArray1OfReal) aLocArr = new TColStd_HArray1OfReal(1, 3);
299 for (Standard_Integer i = 1; i <= 3; i++)
300 aLocArr->SetValue(i, aPnt.Coord(i));
301 Handle(TDataStd_RealArray) aLoc = TDataStd_RealArray::Set(Label().FindChild(ChildLab_Pnt), 1, 3);
302 if (!aLoc.IsNull())
303 aLoc->ChangeArray(aLocArr);
5df609e7 304 }
305
306 if (theObject->HasPointText())
307 {
fbcef69b 308 gp_Pnt aPntText = theObject->GetPointTextAttach();
309
310 Handle(TColStd_HArray1OfReal) aLocArr = new TColStd_HArray1OfReal(1, 3);
311 for (Standard_Integer i = 1; i <= 3; i++)
312 aLocArr->SetValue(i, aPntText.Coord(i));
313 Handle(TDataStd_RealArray) aLoc = TDataStd_RealArray::Set(Label().FindChild(ChildLab_PntText), 1, 3);
314 if (!aLoc.IsNull())
315 aLoc->ChangeArray(aLocArr);
5df609e7 316 }
b8bf9595 317
5df609e7 318 TopoDS_Shape aPresentation = theObject->GetPresentation();
319 if( !aPresentation.IsNull())
320 {
321 TDF_Label aLPres = Label().FindChild( ChildLab_Presentation);
322 TNaming_Builder tnBuild(aLPres);
323 tnBuild.Generated(aPresentation);
324 Handle(TCollection_HAsciiString) aName = theObject->GetPresentationName();
325 if( !aName.IsNull() )
326 {
327 TCollection_ExtendedString str ( aName->String() );
328 TDataStd_Name::Set ( aLPres, str );
329 }
330 }
331
9ebaae37 332}
333
334//=======================================================================
335//function : GetObject
336//purpose :
337//=======================================================================
338
339Handle(XCAFDimTolObjects_DatumObject) XCAFDoc_Datum::GetObject() const
340{
341 Handle(XCAFDimTolObjects_DatumObject) anObj = new XCAFDimTolObjects_DatumObject();
342
eacdb38f 343 Handle(TDataStd_Name) aSemanticNameAttr;
344 Handle(TCollection_HAsciiString) aSemanticName;
345 if (Label().FindAttribute(TDataStd_Name::GetID(), aSemanticNameAttr))
346 {
347 const TCollection_ExtendedString& aName = aSemanticNameAttr->Get();
348 if (!aName.IsEmpty())
349 aSemanticName = new TCollection_HAsciiString(aName);
350 }
351 anObj->SetSemanticName(aSemanticName);
352
9ebaae37 353 Handle(TDataStd_AsciiString) anAttName;
354 if(Label().FindChild(ChildLab_Name).FindAttribute(TDataStd_AsciiString::GetID(), anAttName))
355 {
356 Handle(TCollection_HAsciiString) aStr = new TCollection_HAsciiString(anAttName->Get());
357 anObj->SetName(aStr);
358 }
359
360 Handle(TDataStd_IntegerArray) anArr;
361 if(Label().FindChild(ChildLab_Modifiers).FindAttribute(TDataStd_IntegerArray::GetID(), anArr)
362 && !anArr->Array().IsNull())
363 {
364 XCAFDimTolObjects_DatumModifiersSequence aModifiers;
365 for(Standard_Integer i = 1; i <= anArr->Length(); i++)
366 aModifiers.Append((XCAFDimTolObjects_DatumSingleModif)anArr->Value(i));
367 anObj->SetModifiers(aModifiers);
368 }
369
370 Handle(TDataStd_Integer) aModifierWithValueM;
371 if(Label().FindChild(ChildLab_ModifierWithValue).FindAttribute(TDataStd_Integer::GetID(), aModifierWithValueM))
372 {
373 Handle(TDataStd_Real) aModifierWithValueV;
374 if(Label().FindChild(ChildLab_ModifierWithValue).FindAttribute(TDataStd_Real::GetID(), aModifierWithValueV))
375 {
376 anObj->SetModifierWithValue((XCAFDimTolObjects_DatumModifWithValue)aModifierWithValueM->Get(),aModifierWithValueV->Get());
377 }
378 }
379
6595eee7 380 Handle(TDataStd_Integer) aPosition;
381 if(Label().FindChild(ChildLab_Position).FindAttribute(TDataStd_Integer::GetID(), aPosition))
382 {
383 anObj->SetPosition(aPosition->Get());
384 }
385
fbcef69b 386 Handle(TDataStd_RealArray) aLoc, aN, aR;
387 if (Label().FindChild(ChildLab_PlaneLoc).FindAttribute(TDataStd_RealArray::GetID(), aLoc) && aLoc->Length() == 3 &&
388 Label().FindChild(ChildLab_PlaneN).FindAttribute(TDataStd_RealArray::GetID(), aN) && aN->Length() == 3 &&
389 Label().FindChild(ChildLab_PlaneRef).FindAttribute(TDataStd_RealArray::GetID(), aR) && aR->Length() == 3)
5df609e7 390 {
fbcef69b 391 gp_Pnt aL(aLoc->Value(aLoc->Lower()), aLoc->Value(aLoc->Lower() + 1), aLoc->Value(aLoc->Lower() + 2));
392 gp_Dir aD(aN->Value(aN->Lower()), aN->Value(aN->Lower() + 1), aN->Value(aN->Lower() + 2));
393 gp_Dir aDR(aR->Value(aR->Lower()), aR->Value(aR->Lower() + 1), aR->Value(aR->Lower() + 2));
394 gp_Ax2 anAx(aL, aD, aDR);
5df609e7 395 anObj->SetPlane(anAx);
396 }
397
fbcef69b 398 Handle(TDataStd_RealArray) aPnt;
399 if (Label().FindChild(ChildLab_Pnt).FindAttribute(TDataStd_RealArray::GetID(), aPnt) && aPnt->Length() == 3)
5df609e7 400 {
fbcef69b 401 gp_Pnt aP(aLoc->Value(aPnt->Lower()), aPnt->Value(aPnt->Lower() + 1), aPnt->Value(aPnt->Lower() + 2));
402 anObj->SetPoint(aP);
5df609e7 403 }
404
fbcef69b 405 Handle(TDataStd_RealArray) aPntText;
406 if (Label().FindChild(ChildLab_PntText).FindAttribute(TDataStd_RealArray::GetID(), aPntText) && aPntText->Length() == 3)
5df609e7 407 {
fbcef69b 408 gp_Pnt aP(aPntText->Value(aPntText->Lower()), aPntText->Value(aPntText->Lower() + 1), aPntText->Value(aPntText->Lower() + 2));
409 anObj->SetPointTextAttach(aP);
5df609e7 410 }
411
1c9d3225 412 Handle(TDataStd_Integer) aIsDTarget;
413 if(Label().FindChild(ChildLab_IsDTarget).FindAttribute(TDataStd_Integer::GetID(), aIsDTarget))
414 {
415 anObj->IsDatumTarget((aIsDTarget->Get() != 0));
416 }
417 else
418 {
419 return anObj;
420 }
421
422 if (aIsDTarget->Get() != 0)
9ebaae37 423 {
1c9d3225 424 Handle(TDataStd_Integer) aDTargetType;
425 if(Label().FindChild(ChildLab_DTargetType).FindAttribute(TDataStd_Integer::GetID(), aDTargetType))
426 {
427 anObj->SetDatumTargetType((XCAFDimTolObjects_DatumTargetType)aDTargetType->Get());
428 if(anObj->GetDatumTargetType() == XCAFDimTolObjects_DatumTargetType_Area)
429 {
430 Handle(TNaming_NamedShape) aDatumTarget;
431 if(Label().FindChild(ChildLab_DatumTarget).FindAttribute(TNaming_NamedShape::GetID(), aDatumTarget))
432 {
433 anObj->SetDatumTarget(aDatumTarget->Get());
434 }
435 }
436 else
437 {
fbcef69b 438 if (Label().FindChild(ChildLab_AxisLoc).FindAttribute(TDataStd_RealArray::GetID(), aLoc) && aLoc->Length() == 3 &&
439 Label().FindChild(ChildLab_AxisN).FindAttribute(TDataStd_RealArray::GetID(), aN) && aN->Length() == 3 &&
440 Label().FindChild(ChildLab_AxisRef).FindAttribute(TDataStd_RealArray::GetID(), aR) && aR->Length() == 3)
1c9d3225 441 {
fbcef69b 442 gp_Pnt aL(aLoc->Value(aLoc->Lower()), aLoc->Value(aLoc->Lower() + 1), aLoc->Value(aLoc->Lower() + 2));
443 gp_Dir aD(aN->Value(aN->Lower()), aN->Value(aN->Lower() + 1), aN->Value(aN->Lower() + 2));
444 gp_Dir aDR(aR->Value(aR->Lower()), aR->Value(aR->Lower() + 1), aR->Value(aR->Lower() + 2));
445 gp_Ax2 anAx(aL, aD, aDR);
1c9d3225 446 anObj->SetDatumTargetAxis(anAx);
447 }
448
449 if(anObj->GetDatumTargetType() != XCAFDimTolObjects_DatumTargetType_Point)
450 {
451 Handle(TDataStd_Real) aLen;
6595eee7 452 if(Label().FindChild(ChildLab_DTargetLength).FindAttribute(TDataStd_Real::GetID(), aLen))
1c9d3225 453 {
454 anObj->SetDatumTargetLength(aLen->Get());
455 }
456 if(anObj->GetDatumTargetType() == XCAFDimTolObjects_DatumTargetType_Rectangle)
457 {
458 Handle(TDataStd_Real) aWidth;
6595eee7 459 if(Label().FindChild(ChildLab_DTargetWidth).FindAttribute(TDataStd_Real::GetID(), aWidth))
1c9d3225 460 {
461 anObj->SetDatumTargetWidth(aWidth->Get());
462 }
463 }
464 }
465 }
466 }
6595eee7 467 Handle(TDataStd_Integer) aNum;
468 if(Label().FindChild(ChildLab_DTargetNumber).FindAttribute(TDataStd_Integer::GetID(), aNum))
469 {
470 anObj->SetDatumTargetNumber(aNum->Get());
471 }
472 else
473 {
474 anObj->SetDatumTargetNumber(0);
475 }
9ebaae37 476 }
477
5df609e7 478 Handle(TNaming_NamedShape) aNS;
479 TDF_Label aLPres = Label().FindChild( ChildLab_Presentation);
480 if ( aLPres.FindAttribute(TNaming_NamedShape::GetID(), aNS) )
481 {
482
483 TopoDS_Shape aPresentation = TNaming_Tool::GetShape(aNS);
484 if( !aPresentation.IsNull())
485 {
486 Handle(TDataStd_Name) aNameAtrr;
487 Handle(TCollection_HAsciiString) aPresentName;
488 if (aLPres.FindAttribute(TDataStd_Name::GetID(),aNameAtrr))
489 {
490 const TCollection_ExtendedString& aName = aNameAtrr->Get();
491
492 if( !aName.IsEmpty())
493 aPresentName = new TCollection_HAsciiString(aName);
494 }
495
496 anObj->SetPresentation(aPresentation, aPresentName);
497 }
498 }
9ebaae37 499 return anObj;
500}
7fd59977 501
502//=======================================================================
503//function : ID
504//purpose :
505//=======================================================================
506
507const Standard_GUID& XCAFDoc_Datum::ID() const
508{
509 return GetID();
510}
511
512
513//=======================================================================
514//function : Restore
515//purpose :
516//=======================================================================
517
9ebaae37 518void XCAFDoc_Datum::Restore(const Handle(TDF_Attribute)& theWith)
7fd59977 519{
9ebaae37 520 myName = Handle(XCAFDoc_Datum)::DownCast(theWith)->GetName();
521 myDescription = Handle(XCAFDoc_Datum)::DownCast(theWith)->GetDescription();
522 myIdentification = Handle(XCAFDoc_Datum)::DownCast(theWith)->GetIdentification();
7fd59977 523}
524
525
526//=======================================================================
527//function : NewEmpty
528//purpose :
529//=======================================================================
530
531Handle(TDF_Attribute) XCAFDoc_Datum::NewEmpty() const
532{
533 return new XCAFDoc_Datum();
534}
535
536
537//=======================================================================
538//function : Paste
539//purpose :
540//=======================================================================
541
9ebaae37 542void XCAFDoc_Datum::Paste(const Handle(TDF_Attribute)& theInto,
7fd59977 543 const Handle(TDF_RelocationTable)& /*RT*/) const
544{
9ebaae37 545 Handle(XCAFDoc_Datum)::DownCast(theInto)->Set(myName,myDescription,myIdentification);
7fd59977 546}
547
bc73b006 548//=======================================================================
549//function : DumpJson
550//purpose :
551//=======================================================================
552void XCAFDoc_Datum::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const
553{
554 OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream)
555
556 OCCT_DUMP_BASE_CLASS (theOStream, theDepth, TDF_Attribute)
557
558 OCCT_DUMP_FIELD_VALUE_STRING (theOStream, myName.get())
559 OCCT_DUMP_FIELD_VALUE_STRING (theOStream, myDescription.get())
560 OCCT_DUMP_FIELD_VALUE_STRING (theOStream, myIdentification.get())
39b707a6 561
562 Handle(XCAFDimTolObjects_DatumObject) anObject = GetObject();
563 OCCT_DUMP_FIELD_VALUES_DUMPED (theOStream, theDepth, anObject.get())
bc73b006 564}
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