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[occt.git] / src / TopTools / TopTools_ShapeSet.cxx
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b311480e 1// Created on: 1993-07-02
2// Created by: Remi LEQUETTE
3// Copyright (c) 1993-1999 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// Modified: 02 Nov 2000: BUC60769. JMB, PTV. In order to be able to read BRep
7fd59977 18// is run, we need the following modifications.
7fd59977 19// On Unix platforms:
20// ------------------
21// In method Read(Standard_IStream &IS), during the version
22// authentification we cut last '\r' in the line (which will
23// be present if file is in DOS coding)
24
42cf5bc1 25#include <Message_ProgressIndicator.hxx>
26#include <Message_ProgressSentry.hxx>
27#include <TCollection_AsciiString.hxx>
7fd59977 28#include <TopoDS_Iterator.hxx>
29#include <TopoDS_Shape.hxx>
42cf5bc1 30#include <TopTools_LocationSet.hxx>
31#include <TopTools_ShapeSet.hxx>
32
7fd59977 33#include <locale.h>
34#include <string.h>
b1bb21e7 35static const char* Version = "CASCADE Topology V1, (c) Matra-Datavision";
36static const char* Version2 = "CASCADE Topology V2, (c) Matra-Datavision";
7fd59977 37
38//=======================================================================
39//function : TopTools_ShapeSet
40//purpose :
41//=======================================================================
42
43TopTools_ShapeSet::TopTools_ShapeSet() : myFormatNb(1)
44{
45}
46
e6f550da 47TopTools_ShapeSet::~TopTools_ShapeSet()
7fd59977 48{}
49
50//=======================================================================
51//function : SetFormatNb
52//purpose :
53//=======================================================================
54void TopTools_ShapeSet::SetFormatNb(const Standard_Integer theFormatNb)
55{
56 myFormatNb = theFormatNb;
57}
58
59//=======================================================================
60//function : FormatNb
61//purpose :
62//=======================================================================
63Standard_Integer TopTools_ShapeSet::FormatNb() const
64{
65 return myFormatNb;
66}
67
68//=======================================================================
69//function : Clear
70//purpose :
71//=======================================================================
72
73void TopTools_ShapeSet::Clear()
74{
75 myShapes.Clear();
76 myLocations.Clear();
77}
78
79
80//=======================================================================
81//function : Add
82//purpose :
83//=======================================================================
84
85Standard_Integer TopTools_ShapeSet::Add(const TopoDS_Shape& S)
86{
87 if (S.IsNull()) return 0;
88 myLocations.Add(S.Location());
89 TopoDS_Shape S2 = S;
90 S2.Location(TopLoc_Location());
91 Standard_Integer index = myShapes.FindIndex(S2);
92 if (index == 0) {
93 AddGeometry(S2);
94
95 for (TopoDS_Iterator its(S2,Standard_False,Standard_False);
96 its.More(); its.Next())
97 Add(its.Value());
98 index = myShapes.Add(S2);
99 }
100 return index;
101}
102
103
104//=======================================================================
105//function : Shape
106//purpose :
107//=======================================================================
108
109const TopoDS_Shape& TopTools_ShapeSet::Shape(const Standard_Integer I)const
110{
111 return myShapes(I);
112}
113
114//=======================================================================
115//function : Index
116//purpose :
117//=======================================================================
118
119Standard_Integer TopTools_ShapeSet::Index(const TopoDS_Shape& S) const
120{
121 return myShapes.FindIndex(S);
122}
123
124//=======================================================================
125//function : Locations
126//purpose :
127//=======================================================================
128
129const TopTools_LocationSet& TopTools_ShapeSet::Locations()const
130{
131 return myLocations;
132}
133
134
135//=======================================================================
136//function : ChangeLocations
137//purpose :
138//=======================================================================
139
140TopTools_LocationSet& TopTools_ShapeSet::ChangeLocations()
141{
142 return myLocations;
143}
144
145//=======================================================================
146//function : PrintShapeEnum
147//purpose :
148//=======================================================================
149
150static void PrintShapeEnum(const TopAbs_ShapeEnum T,
151 Standard_OStream& S,
152 Standard_Boolean C)
153{
154 switch(T) {
155
156 case TopAbs_VERTEX :
157 if (C) S << "Ve"; else S << "VERTEX ";
158 break;
159
160 case TopAbs_EDGE :
161 if (C) S << "Ed"; else S << "EDGE ";
162 break;
163
164 case TopAbs_WIRE :
165 if (C) S << "Wi"; else S << "WIRE ";
166 break;
167
168 case TopAbs_FACE :
169 if (C) S << "Fa"; else S << "FACE ";
170 break;
171
172 case TopAbs_SHELL :
173 if (C) S << "Sh"; else S << "SHELL ";
174 break;
175
176 case TopAbs_SOLID :
177 if (C) S << "So"; else S << "SOLID ";
178 break;
179
180 case TopAbs_COMPSOLID :
181 if (C) S << "CS"; else S << "COMPSOLID";
182 break;
183
184 case TopAbs_COMPOUND :
185 if (C) S << "Co"; else S << "COMPOUND ";
186 break;
187
188 case TopAbs_SHAPE :
189 if (C) S << "Sp"; else S << "SHAPE";
190 break;
191 }
192}
193
194//=======================================================================
195//function : PrintOrientation
196//purpose :
197//=======================================================================
198
199static void PrintOrientation(const TopAbs_Orientation O,
200 Standard_OStream& S,
201 Standard_Boolean C)
202{
203 switch(O) {
204
205 case TopAbs_FORWARD :
206 if (C) S << "+"; else S << "FORWARD";
207 break;
208
209 case TopAbs_REVERSED :
210 if (C) S << "-"; else S << "REVERSED";
211 break;
212
213 case TopAbs_INTERNAL :
214 if (C) S << "i"; else S << "INTERNAL";
215 break;
216
217 case TopAbs_EXTERNAL :
218 if (C) S << "e"; else S << "EXTERNAL";
219 break;
220 }
221}
222
223//=======================================================================
224//function : DumpExtent
225//purpose : Dump number of shapes.
226//=======================================================================
227
228Standard_OStream& TopTools_ShapeSet::DumpExtent(Standard_OStream& OS)const
229{
230
231 Standard_Integer nbVERTEX = 0;
232 Standard_Integer nbEDGE = 0;
233 Standard_Integer nbWIRE = 0;
234 Standard_Integer nbFACE = 0;
235 Standard_Integer nbSHELL = 0;
236 Standard_Integer nbSOLID = 0;
237 Standard_Integer nbCOMPSOLID = 0;
238 Standard_Integer nbCOMPOUND = 0;
239 Standard_Integer nbSHAPE = myShapes.Extent();
240
241 for (Standard_Integer i = 1; i <= nbSHAPE; i++) {
242
243 switch(myShapes(i).ShapeType()) {
244
245 case TopAbs_VERTEX :
246 nbVERTEX++;
247 break;
248
249 case TopAbs_EDGE :
250 nbEDGE++;
251 break;
252
253 case TopAbs_WIRE :
254 nbWIRE++;
255 break;
256
257 case TopAbs_FACE :
258 nbFACE++;
259 break;
260
261 case TopAbs_SHELL :
262 nbSHELL++;
263 break;
264
265 case TopAbs_SOLID :
266 nbSOLID++;
267 break;
268
269 case TopAbs_COMPSOLID :
270 nbCOMPSOLID++;
271 break;
272
273 case TopAbs_COMPOUND :
274 nbCOMPOUND++;
275 break;
276
277 case TopAbs_SHAPE :
278 break;
279 }
280 }
281
282
283 OS << " VERTEX : " << nbVERTEX << "\n";
284 OS << " EDGE : " << nbEDGE << "\n";
285 OS << " WIRE : " << nbWIRE << "\n";
286 OS << " FACE : " << nbFACE << "\n";
287 OS << " SHELL : " << nbSHELL << "\n";
288 OS << " SOLID : " << nbSOLID << "\n";
289 OS << " COMPSOLID : " << nbCOMPSOLID << "\n";
290 OS << " COMPOUND : " << nbCOMPOUND << "\n";
291 OS << " SHAPE : " << nbSHAPE << "\n";
292
293 return OS;
294}
295
296//=======================================================================
297//function : DumpExtent
298//purpose : Dump number of shapes.
299//=======================================================================
300
301void TopTools_ShapeSet::DumpExtent(TCollection_AsciiString& S)const
302{
303
304 Standard_Integer nbVERTEX = 0;
305 Standard_Integer nbEDGE = 0;
306 Standard_Integer nbWIRE = 0;
307 Standard_Integer nbFACE = 0;
308 Standard_Integer nbSHELL = 0;
309 Standard_Integer nbSOLID = 0;
310 Standard_Integer nbCOMPSOLID = 0;
311 Standard_Integer nbCOMPOUND = 0;
312 Standard_Integer nbSHAPE = myShapes.Extent();
313
314 for (Standard_Integer i = 1; i <= nbSHAPE; i++) {
315
316 switch(myShapes(i).ShapeType()) {
317
318 case TopAbs_VERTEX :
319 nbVERTEX++;
320 break;
321
322 case TopAbs_EDGE :
323 nbEDGE++;
324 break;
325
326 case TopAbs_WIRE :
327 nbWIRE++;
328 break;
329
330 case TopAbs_FACE :
331 nbFACE++;
332 break;
333
334 case TopAbs_SHELL :
335 nbSHELL++;
336 break;
337
338 case TopAbs_SOLID :
339 nbSOLID++;
340 break;
341
342 case TopAbs_COMPSOLID :
343 nbCOMPSOLID++;
344 break;
345
346 case TopAbs_COMPOUND :
347 nbCOMPOUND++;
348 break;
349
350 case TopAbs_SHAPE :
351 break;
352 }
353 }
354
355 S = S + " VERTEX : " + TCollection_AsciiString(nbVERTEX) + "\n";
356 S = S + " EDGE : " + TCollection_AsciiString(nbEDGE) + "\n";
357 S = S + " WIRE : " + TCollection_AsciiString(nbWIRE) + "\n";
358 S = S + " FACE : " + TCollection_AsciiString(nbFACE) + "\n";
359 S = S + " SHELL : " + TCollection_AsciiString(nbSHELL) + "\n";
360 S = S + " SOLID : " + TCollection_AsciiString(nbSOLID) + "\n";
361 S = S + " COMPSOLID : " + TCollection_AsciiString(nbCOMPSOLID) + "\n";
362 S = S + " COMPOUND : " + TCollection_AsciiString(nbCOMPOUND) + "\n";
363 S = S + " SHAPE : " + TCollection_AsciiString(nbSHAPE) + "\n";
364}
365
366
367//=======================================================================
368//function : Dump
369//purpose :
370//=======================================================================
371
372void TopTools_ShapeSet::Dump(Standard_OStream& OS)const
373{
374 //-----------------------------------------
375 // dump the shapes
376 //-----------------------------------------
377
378 Standard_Integer i, nbShapes = myShapes.Extent();
379
380 OS << "\nDump of " << nbShapes << " TShapes";
381 OS << "\n\n-----------------\n\n";
382
1ef277c3 383 OS << "Flags : Free, Modified, Checked, Orientable, Closed, Infinite, Convex, Locked";
7fd59977 384 OS << "\n\n";
385
386 for (i = nbShapes; i >= 1; i--) {
387
388 const TopoDS_Shape& S = myShapes(i);
389 OS << "TShape # " << nbShapes - i + 1 << " : ";
390
391 // Type and flags
392
393 PrintShapeEnum(S.ShapeType(),OS,Standard_False);
394 OS << " ";
395 OS << (S.Free() ? 1 : 0);
396 OS << (S.Modified() ? 1 : 0);
397 OS << (S.Checked() ? 1 : 0);
398 OS << (S.Orientable() ? 1 : 0);
399 OS << (S.Closed() ? 1 : 0);
400 OS << (S.Infinite() ? 1 : 0);
401 OS << (S.Convex() ? 1 : 0);
1ef277c3 402 OS << (S.Locked() ? 1 : 0);
7fd59977 403 OS << " " << (void*) &(*S.TShape()) <<"\n";
404
405 // sub-shapes
406 OS << " ";
407 TopoDS_Iterator its(S,Standard_False,Standard_False);
408 while (its.More()) {
409 const TopoDS_Shape& sub = its.Value();
410 PrintOrientation(sub.Orientation(),OS,Standard_True);
411 OS<<nbShapes - myShapes.FindIndex(sub.Located(TopLoc_Location())) + 1;
412 if (!sub.Location().IsIdentity())
413 OS << "(L" << myLocations.Index(sub.Location()) << ")";
414 OS << " ";
415 its.Next();
416 }
417 OS << "\n";
418
419 // Geometry
420
421 DumpGeometry(S,OS);
422 }
423
424
425 //-----------------------------------------
426 // dump the geometry
427 //-----------------------------------------
428
429 DumpGeometry(OS);
430
431 //-----------------------------------------
432 // dump the locations
433 //-----------------------------------------
434
435 myLocations.Dump(OS);
436
586db386 437 OS << "\n";
7fd59977 438}
439
440
441//=======================================================================
442//function : Write
443//purpose :
444//=======================================================================
445
6d8f9f4a 446void TopTools_ShapeSet::Write (Standard_OStream& OS,
447 const Handle(Message_ProgressIndicator) &theProgress)
7fd59977 448{
91322f44 449 // always use C locale for writing shapes
450 std::locale anOldLocale = OS.imbue (std::locale::classic());
7fd59977 451
91322f44 452 // use 15-digit precision
60be1f9b 453 std::streamsize prec = OS.precision(15);
7fd59977 454
455 // write the copyright
456 if (myFormatNb == 2)
586db386 457 OS << "\n" << Version2 << "\n";
7fd59977 458 else
586db386 459 OS << "\n" << Version << "\n";
7fd59977 460
461 //-----------------------------------------
462 // write the locations
463 //-----------------------------------------
6d8f9f4a 464 Message_ProgressSentry aPS(theProgress, "Writing Shapes", 0, 3, 1);
465 myLocations.Write(OS, theProgress);
466 if (!aPS.More())
7fd59977 467 return;
6d8f9f4a 468 aPS.Next();
7fd59977 469
470 //-----------------------------------------
471 // write the geometry
472 //-----------------------------------------
473
6d8f9f4a 474 WriteGeometry(OS, theProgress);
475 if (!aPS.More())
476 return;
477 aPS.Next();
7fd59977 478
479 //-----------------------------------------
480 // write the shapes
481 //-----------------------------------------
482
483 Standard_Integer i, nbShapes = myShapes.Extent();
484
485 OS << "\nTShapes " << nbShapes << "\n";
7fd59977 486
487 // subshapes are written first
488 //OCC19559
6d8f9f4a 489 Message_ProgressSentry aPSinner(theProgress, "Shapes", 0, nbShapes, 1);
490 for (i = 1; i <= nbShapes && aPSinner.More(); i++, aPSinner.Next()) {
7fd59977 491 const TopoDS_Shape& S = myShapes(i);
492
493 // Type
494 PrintShapeEnum(S.ShapeType(),OS,Standard_True);
495 OS << "\n";
496
497 // Geometry
498 WriteGeometry(S,OS);
499
500 // Flags
501 OS << "\n";
502 OS << (S.Free() ? 1 : 0);
503 OS << (S.Modified() ? 1 : 0);
504 OS << (S.Checked() ? 1 : 0);
505 OS << (S.Orientable() ? 1 : 0);
506 OS << (S.Closed() ? 1 : 0);
507 OS << (S.Infinite() ? 1 : 0);
508 OS << (S.Convex() ? 1 : 0);
509 OS << "\n";
510
511 // sub-shapes
512
513 Standard_Integer l = 0;
514 TopoDS_Iterator its(S,Standard_False,Standard_False);
515 while (its.More()) {
516 Write(its.Value(),OS);
517 l++;
518 if (l == 10) {
519 OS << "\n";
520 l = 0;
521 }
522 its.Next();
523 }
524 Write(TopoDS_Shape(),OS); // Null shape to end the list
525 OS << "\n";
526 }
527
586db386 528 OS << "\n";
7fd59977 529 OS.precision(prec);
91322f44 530 OS.imbue (anOldLocale);
7fd59977 531}
532
533//=======================================================================
534//function : ReadShapeEnum
535//purpose :
536//=======================================================================
537
538static TopAbs_ShapeEnum ReadShapeEnum(Standard_IStream& IS)
539{
540 char buffer[255];
541 IS >> buffer;
542
543 switch (buffer[0]) {
544
545 case 'V' :
546 return TopAbs_VERTEX;
547
548 case 'E' :
549 return TopAbs_EDGE;
550
551 case 'W' :
552 return TopAbs_WIRE;
553
554 case 'F' :
555 return TopAbs_FACE;
556
557 case 'S' :
558 if (buffer[1] == 'h')
559 return TopAbs_SHELL;
560 else
561 return TopAbs_SOLID;
562
563 case 'C' :
564 if (buffer[1] == 'S')
565 return TopAbs_COMPSOLID;
566 else
567 return TopAbs_COMPOUND;
568
569 }
570 return TopAbs_COMPOUND;
571}
572
573//=======================================================================
574//function : Read
575//purpose :
576//=======================================================================
577
6d8f9f4a 578void TopTools_ShapeSet::Read (Standard_IStream& IS, const Handle(Message_ProgressIndicator) &theProgress)
7fd59977 579{
91322f44 580 // always use C locale for reading shapes
581 std::locale anOldLocale = IS.imbue (std::locale::classic());
7fd59977 582
583 Clear();
584
585 // Check the version
586 char vers[101];
587 do {
588 IS.getline(vers,100,'\n');
589 // BUC60769 PTV 18.10.2000: remove possible '\r' at the end of the line
590 //Standard_Integer lv = strlen(vers);
591 //char *pm;
592 //if(pm = strchr(vers,'\r'))
593 // *pm ='\0';
594
5149c3f3 595 Standard_Size lv = strlen(vers);
596 if (lv > 0) {
597 for (lv--; lv > 0 && (vers[lv] == '\r' || vers[lv] == '\n') ;lv--)
598 vers[lv] = '\0';
599 }
7fd59977 600
601 } while ( ! IS.fail() && strcmp(vers,Version) && strcmp(vers,Version2) );
602 if (IS.fail()) {
04232180 603 std::cout << "File was not written with this version of the topology"<<std::endl;
91322f44 604 IS.imbue (anOldLocale);
7fd59977 605 return;
606 }
607 if (strcmp(vers,Version2) == 0) SetFormatNb(2);
608 else SetFormatNb(1);
609
610 //-----------------------------------------
611 // read the locations
612 //-----------------------------------------
613
614 //OCC19559
6d8f9f4a 615 Message_ProgressSentry aPS(theProgress, "Reading", 0, 10, 3);
616 myLocations.Read(IS, theProgress);
617 if (!aPS.More())
7fd59977 618 return;
6d8f9f4a 619 aPS.Next();
7fd59977 620 //-----------------------------------------
621 // read the geometry
622 //-----------------------------------------
6d8f9f4a 623 ReadGeometry(IS, theProgress);
624 if (!aPS.More())
625 return;
626 aPS.Next();
7fd59977 627
628 //-----------------------------------------
629 // read the shapes
630 //-----------------------------------------
631
632 char buffer[255];
633 IS >> buffer;
634 if (strcmp(buffer,"TShapes")) {
04232180 635 std::cout << "Not a TShape table"<<std::endl;
7fd59977 636 // on remet le LC_NUMERIC a la precedente valeur
91322f44 637 IS.imbue (anOldLocale);
7fd59977 638 return;
639 }
640
641 Standard_Integer i, nbShapes;
642 IS >> nbShapes;
643
644 //OCC19559
6d8f9f4a 645
646 Message_ProgressSentry PS(theProgress, "Shapes", 0, nbShapes, 1);
7fd59977 647 for (i = 1; i <= nbShapes && PS.More(); i++, PS.Next() ) {
7fd59977 648 TopoDS_Shape S;
649
650 //Read type and create empty shape.
651
652 TopAbs_ShapeEnum T = ReadShapeEnum(IS);
653 ReadGeometry(T,IS,S);
654
655 // Set the flags
656 IS >> buffer;
657
658 // sub-shapes
659 TopoDS_Shape SS;
660 do {
661 Read(SS,IS,nbShapes);
662 if (!SS.IsNull())
663 AddShapes(S,SS);
664 } while(!SS.IsNull());
665
666 S.Free (buffer[0] == '1');
667 S.Modified (buffer[1] == '1');
668
669 if (myFormatNb == 2)
670 S.Checked (buffer[2] == '1');
671 else
672 S.Checked (Standard_False); // force check at reading..
673
674 S.Orientable(buffer[3] == '1');
675 S.Closed (buffer[4] == '1');
676 S.Infinite (buffer[5] == '1');
677 S.Convex (buffer[6] == '1');
678
679 // check
680
681 if (myFormatNb == 1)
682 Check(T,S);
683
684 myShapes.Add(S);
685 }
7fd59977 686 // on remet le LC_NUMERIC a la precedente valeur
91322f44 687 IS.imbue (anOldLocale);
7fd59977 688}
689
690//=======================================================================
691//function : Dump
692//purpose :
693//=======================================================================
694
695void TopTools_ShapeSet::Dump(const TopoDS_Shape& S,
696 Standard_OStream& OS)const
697{
698 if (S.IsNull()) OS << "Null shape\n";
699 OS << "Shape : " << myShapes.FindIndex(S.Located(TopLoc_Location()));
700 OS << ", ";
701 PrintOrientation(S.Orientation(),OS,Standard_False);
702 if (!S.Location().IsIdentity())
703 OS <<", location : " << myLocations.Index(S.Location());
704 OS << "\n";
705}
706
707
708//=======================================================================
709//function : Write
710//purpose :
711//=======================================================================
712
6d8f9f4a 713void TopTools_ShapeSet::Write (const TopoDS_Shape& S, Standard_OStream& OS)const
7fd59977 714{
715 if (S.IsNull()) OS << "*";
716 else {
717 PrintOrientation(S.Orientation(),OS,Standard_True);
718 OS << myShapes.Extent() - myShapes.FindIndex(S.Located(TopLoc_Location())) + 1;
719 OS << " " << myLocations.Index(S.Location()) << " ";
720 }
721}
722
723//=======================================================================
724//function : Read
725//purpose :
726//=======================================================================
727
6d8f9f4a 728void TopTools_ShapeSet::Read (TopoDS_Shape& S, Standard_IStream& IS)const
7fd59977 729{
730 Read(S,IS,myShapes.Extent());
731}
732
733//=======================================================================
734//function : Read
735//purpose :
736//=======================================================================
737
738void TopTools_ShapeSet::Read(TopoDS_Shape& S,
739 Standard_IStream& IS,
740 const Standard_Integer nbshapes)const
741{
742 if(nbshapes < 1)
743 {
744 S = TopoDS_Shape();
745 return;
746 }
747 char buffer[255];
748 IS >> buffer;
749 if (buffer[0] == '*')
750 S = TopoDS_Shape();
751 else {
752 S = myShapes(nbshapes - atoi(buffer+1) + 1);
753 switch (buffer[0]) {
754
755 case '+' :
756 S.Orientation(TopAbs_FORWARD);
757 break;
758
759 case '-' :
760 S.Orientation(TopAbs_REVERSED);
761 break;
762
763 case 'i' :
764 S.Orientation(TopAbs_INTERNAL);
765 break;
766
767 case 'e' :
768 S.Orientation(TopAbs_EXTERNAL);
769 break;
770 }
771
772 Standard_Integer l;
773 IS >> l;
774 S.Location(myLocations.Location(l));
775 }
776}
777
778//=======================================================================
779//function : AddGeometry
780//purpose :
781//=======================================================================
782
783void TopTools_ShapeSet::AddGeometry(const TopoDS_Shape&)
784{
785}
786
787//=======================================================================
788//function : DumpGeometry
789//purpose :
790//=======================================================================
791
792void TopTools_ShapeSet::DumpGeometry(Standard_OStream&) const
793{
794}
795
796
797//=======================================================================
798//function : WriteGeometry
799//purpose :
800//=======================================================================
801
6d8f9f4a 802void TopTools_ShapeSet::WriteGeometry (Standard_OStream&,
803 const Handle(Message_ProgressIndicator) &)
7fd59977 804{
805}
806
807
808//=======================================================================
809//function : ReadGeometry
810//purpose :
811//=======================================================================
812
6d8f9f4a 813void TopTools_ShapeSet::ReadGeometry (Standard_IStream&,
814 const Handle(Message_ProgressIndicator) &)
7fd59977 815{
816}
817
818
819//=======================================================================
820//function : DumpGeometry
821//purpose :
822//=======================================================================
823
824void TopTools_ShapeSet::DumpGeometry(const TopoDS_Shape&,
825 Standard_OStream&)const
826{
827}
828
829
830//=======================================================================
831//function : WriteGeometry
832//purpose :
833//=======================================================================
834
6d8f9f4a 835void TopTools_ShapeSet::WriteGeometry (const TopoDS_Shape&, Standard_OStream&)const
7fd59977 836{
837}
838
839
840//=======================================================================
841//function : ReadGeometry
842//purpose :
843//=======================================================================
844
6d8f9f4a 845void TopTools_ShapeSet::ReadGeometry (const TopAbs_ShapeEnum, Standard_IStream&, TopoDS_Shape&)
7fd59977 846{
847}
848
849
850
851
852//=======================================================================
853//function : AddShapes
854//purpose :
855//=======================================================================
856
857void TopTools_ShapeSet::AddShapes(TopoDS_Shape&,
858 const TopoDS_Shape&)
859{
860}
861
862
863
864//=======================================================================
865//function : Check
866//purpose :
867//=======================================================================
868
869void TopTools_ShapeSet::Check(const TopAbs_ShapeEnum,
870 TopoDS_Shape&)
871{
872}
873
874//=======================================================================
875//function : NbShapes
876//purpose :
877//=======================================================================
878
879Standard_Integer TopTools_ShapeSet::NbShapes() const
880{
881 return myShapes.Extent();
882}
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