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[occt.git] / src / UnitsAPI / UnitsAPI.cxx
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b311480e 1// Copyright (c) 1998-1999 Matra Datavision
973c2be1 2// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 3//
973c2be1 4// This file is part of Open CASCADE Technology software library.
b311480e 5//
d5f74e42 6// This library is free software; you can redistribute it and/or modify it under
7// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 8// by the Free Software Foundation, with special exception defined in the file
9// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10// distribution for complete text of the license and disclaimer of any warranty.
b311480e 11//
973c2be1 12// Alternatively, this file may be used under the terms of Open CASCADE
13// commercial license or contractual agreement.
b311480e 14
42cf5bc1 15
16#include <OSD_Environment.hxx>
17#include <Resource_Manager.hxx>
18#include <Standard_NoSuchObject.hxx>
19#include <TCollection_AsciiString.hxx>
7fd59977 20#include <Units.hxx>
42cf5bc1 21#include <Units_Dimensions.hxx>
7fd59977 22#include <Units_Quantity.hxx>
42cf5bc1 23#include <Units_Unit.hxx>
7fd59977 24#include <Units_UnitsSystem.hxx>
42cf5bc1 25#include <UnitsAPI.hxx>
7fd59977 26
27static Handle(Resource_Manager) CurrentUnits,SICurrentUnits,MDTVCurrentUnits;
28static Units_UnitsSystem LocalSystemUnits,SILocalSystemUnits,MDTVLocalSystemUnits;
29static TCollection_AsciiString rstring;
30static UnitsAPI_SystemUnits localSystem = UnitsAPI_SI;
31static UnitsAPI_SystemUnits currentSystem = UnitsAPI_DEFAULT;
7fd59977 32
33//=======================================================================
34//function : CheckLoading
35//purpose :
36//=======================================================================
37
38void UnitsAPI::CheckLoading (const UnitsAPI_SystemUnits aSystemUnits)
39{
40 if( currentSystem != aSystemUnits || CurrentUnits.IsNull()) {
7fd59977 41 switch (aSystemUnits) {
42 case UnitsAPI_DEFAULT :
43 if( !CurrentUnits.IsNull() ) break;
b1811c1d 44 Standard_FALLTHROUGH
7fd59977 45 case UnitsAPI_SI :
46 currentSystem = UnitsAPI_SI;
47 if( SICurrentUnits.IsNull() ) {
57c28b61 48#ifdef _WIN32
46802936 49 OSD_Environment env3("CSF_CurrentUnits");
7fd59977 50 TCollection_AsciiString csfcurrent (env3.Value());
51 if( csfcurrent.Length() > 0 )
52 SICurrentUnits = new Resource_Manager(csfcurrent.ToCString());
53 else
54 SICurrentUnits = new Resource_Manager("CurrentUnits");
55#else
56 SICurrentUnits = new Resource_Manager("CurrentUnits");
57#endif
58 }
59 CurrentUnits = SICurrentUnits;
60 LocalSystemUnits = SILocalSystemUnits;
61 break;
62 case UnitsAPI_MDTV :
63 currentSystem = UnitsAPI_MDTV;
64 if( MDTVCurrentUnits.IsNull() ) {
57c28b61 65#ifdef _WIN32
46802936 66 OSD_Environment env4("CSF_MDTVCurrentUnits");
7fd59977 67 TCollection_AsciiString csfmdtvcurrent (env4.Value());
68 if( csfmdtvcurrent.Length() > 0 )
69 MDTVCurrentUnits = new Resource_Manager(csfmdtvcurrent.ToCString());
70 else
71 MDTVCurrentUnits = new Resource_Manager("MDTVCurrentUnits");
72#else
73 MDTVCurrentUnits = new Resource_Manager("MDTVCurrentUnits");
74#endif
75 }
76 CurrentUnits = MDTVCurrentUnits;
77 if( MDTVLocalSystemUnits.IsEmpty() ) {
78 MDTVLocalSystemUnits.Specify("LENGTH","mm");
79 MDTVLocalSystemUnits.Specify("AREA","mm\xB2");
80 MDTVLocalSystemUnits.Specify("VOLUME","mm\xB3");
81 MDTVLocalSystemUnits.Specify("INERTIA","mm**4");
82 MDTVLocalSystemUnits.Specify("SPEED","mm/s");
83 MDTVLocalSystemUnits.Specify("ACCELERATION","mm/s\xB2");
84 MDTVLocalSystemUnits.Specify("VOLUMIC MASS","kg/mm\xB3");
85 MDTVLocalSystemUnits.Specify("VOLUME FLOW","mm\xB3/s");
86 MDTVLocalSystemUnits.Specify("CONSUMPTION","mm\xB2");
87 MDTVLocalSystemUnits.Specify("QUANTITY OF MOVEMENT","kg*mm/s");
88 MDTVLocalSystemUnits.Specify("KINETIC MOMENT","kg*mm\xB2/s");
89 MDTVLocalSystemUnits.Specify("MOMENT OF INERTIA","kg*mm\xB2");
90 MDTVLocalSystemUnits.Specify("FORCE","kg*mm/s\xB2");
91 MDTVLocalSystemUnits.Specify("LINEIC FORCE","kg/s\xB2");
92 MDTVLocalSystemUnits.Specify("MOMENT OF A FORCE","kg*mm\xB2/s\xB2");
93 MDTVLocalSystemUnits.Specify("PRESSURE","kg/(mm*s\xB2)");
94 MDTVLocalSystemUnits.Specify("DYNAMIC VISCOSITY","kg/(mm*s)");
95 MDTVLocalSystemUnits.Specify("KINETIC VISCOSITY","mm\xB2/s");
96 MDTVLocalSystemUnits.Specify("TENSION SUPERFICIELLE","mm/s\xB2");
97 MDTVLocalSystemUnits.Specify("ENERGY","kg*mm\xB2/s\xB2");
98 MDTVLocalSystemUnits.Specify("POWER","kg*mm\xB2/s\xB3");
99 MDTVLocalSystemUnits.Specify("LINEIC POWER","kg*mm/s\xB3");
100 MDTVLocalSystemUnits.Specify("SURFACIC POWER","kg/s\xB3");
101 MDTVLocalSystemUnits.Specify("VOLUMIC POWER","kg/(mm*s\xB3)");
102 MDTVLocalSystemUnits.Specify("THERMICAL CONDUCTIVITY","kg*mm/(s\xB3*\xB0K)");
103 MDTVLocalSystemUnits.Specify("THERMICAL CONVECTIVITY","kg/(s\xB3*\xB0K)");
104 MDTVLocalSystemUnits.Specify("THERMICAL MASSIC CAPACITY","mm\xB2/(s\xB2*\xB0K)");
105 MDTVLocalSystemUnits.Specify("ENTROPY","kg*mm\xB2/(s\xB2*\xB0K)");
106 MDTVLocalSystemUnits.Specify("ENTHALPY","kg*mm\xB2/s\xB2");
107 MDTVLocalSystemUnits.Specify("LUMINANCE","cd/mm\xB2");
108 MDTVLocalSystemUnits.Specify("LUMINOUS EFFICACITY","s\xB3*Lu/(kg*mm\xB2)");
109 MDTVLocalSystemUnits.Specify("ELECTRIC FIELD","V/mm");
110 MDTVLocalSystemUnits.Specify("ELECTRIC CAPACITANCE","s**4*A\xB2/(kg*mm\xB2)");
111 MDTVLocalSystemUnits.Specify("MAGNETIC FIELD","A/mm");
112 MDTVLocalSystemUnits.Specify("MAGNETIC FLUX","kg*mm\xB2/(s\xB2*A)");
113 MDTVLocalSystemUnits.Specify("INDUCTANCE","kg*mm\xB2/(s\xB2*A\xB2)");
114 MDTVLocalSystemUnits.Specify("RELUCTANCE","s\xB2*A\xB2/(kg*mm\xB2)");
115 MDTVLocalSystemUnits.Specify("RESISTIVITY","O*mm");
116 MDTVLocalSystemUnits.Specify("CONDUCTIVITY","S/mm");
117 MDTVLocalSystemUnits.Specify("MOLAR MASS","kg/mol");
118 MDTVLocalSystemUnits.Specify("MOLAR VOLUME","mm\xB3/mol");
119 MDTVLocalSystemUnits.Specify("CONCENTRATION","kg/mm\xB3");
120 MDTVLocalSystemUnits.Specify("MOLAR CONCENTRATION","mol/mm\xB3");
121 MDTVLocalSystemUnits.Specify("ACCOUSTIC INTENSITY","mm/A\xB2");
122 MDTVLocalSystemUnits.Specify("DOSE EQUIVALENT","mm\xB2/s\xB2");
123 MDTVLocalSystemUnits.Specify("ABSORBED DOSE","mm\xB2/s\xB2");
124 MDTVLocalSystemUnits.Specify("FLUX OF MAGNETIC INDUCTION","kg*mm\xB2/(s\xB2*A)");
125 MDTVLocalSystemUnits.Specify("ROTATION ACCELERATION","rad/s\xB2");
126 MDTVLocalSystemUnits.Specify("TRANSLATION STIFFNESS","kg/s\xB2");
127 MDTVLocalSystemUnits.Specify("ROTATION STIFFNESS","kg*mm\xB2/(s\xB2*rad)");
128 MDTVLocalSystemUnits.Activates();
129 }
130 LocalSystemUnits = MDTVLocalSystemUnits;
131 break;
132 }
133 }
134}
135
136
137//=======================================================================
138//function : CurrentToLS
139//purpose :
140//=======================================================================
141
142Standard_Real UnitsAPI::CurrentToLS(const Standard_Real aData,
143 const Standard_CString aQuantity)
144{
145 Standard_Real aValue = aData;
146 CheckLoading (localSystem);
147 if( CurrentUnits->Find(aQuantity) ) {
148 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
149 aValue = Units::ToSI(aData,current.ToCString());
150 aValue = LocalSystemUnits.ConvertSIValueToUserSystem(aQuantity,aValue);
151 }
0797d9d3 152#ifdef OCCT_DEBUG
7fd59977 153 else {
04232180 154 std::cout <<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 155 }
63c629aa 156#endif
7fd59977 157
158 return aValue;
159}
160
161
162//=======================================================================
163//function : CurrentToSI
164//purpose :
165//=======================================================================
166
167Standard_Real UnitsAPI::CurrentToSI(const Standard_Real aData,
168 const Standard_CString aQuantity)
169{
170 Standard_Real aValue = aData;
171 CheckLoading (UnitsAPI_DEFAULT);
172 if( CurrentUnits->Find(aQuantity) ) {
173 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
174 aValue = Units::ToSI(aData,current.ToCString());
175 }
0797d9d3 176#ifdef OCCT_DEBUG
7fd59977 177 else {
04232180 178 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 179 }
63c629aa 180#endif
7fd59977 181
182 return aValue;
183}
184
185
186//=======================================================================
187//function : CurrentFromLS
188//purpose :
189//=======================================================================
190
191Standard_Real UnitsAPI::CurrentFromLS(const Standard_Real aData,
192 const Standard_CString aQuantity)
193{
194 Standard_Real aValue = aData;
195 CheckLoading (localSystem);
196 if( CurrentUnits->Find(aQuantity) ) {
197 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
198 aValue = LocalSystemUnits.ConvertUserSystemValueToSI(aQuantity,aData);
199 aValue = Units::FromSI(aValue,current.ToCString());
200 }
0797d9d3 201#ifdef OCCT_DEBUG
7fd59977 202 else {
04232180 203 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 204 }
63c629aa 205#endif
7fd59977 206
207 return aValue;
208}
209
210
211//=======================================================================
212//function : CurrentFromSI
213//purpose :
214//=======================================================================
215
216Standard_Real UnitsAPI::CurrentFromSI(const Standard_Real aData,
217 const Standard_CString aQuantity)
218{
219 Standard_Real aValue = aData;
220 CheckLoading (UnitsAPI_DEFAULT);
221 if( CurrentUnits->Find(aQuantity) ) {
222 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
223 aValue = Units::FromSI(aData,current.ToCString());
224 }
0797d9d3 225#ifdef OCCT_DEBUG
7fd59977 226 else {
04232180 227 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 228 }
63c629aa 229#endif
7fd59977 230
231 return aValue;
232}
233
234
235//=======================================================================
236//function : CurrentToAny
237//purpose :
238//=======================================================================
239
240Standard_Real UnitsAPI::CurrentToAny(const Standard_Real aData,
241 const Standard_CString aQuantity,
242 const Standard_CString aUnit) {
243 Standard_Real aValue = aData;
244 CheckLoading (UnitsAPI_DEFAULT);
245 if( CurrentUnits->Find(aQuantity) ) {
246 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
247 aValue = AnyToAny(aData,current.ToCString(),aUnit);
248 }
0797d9d3 249#ifdef OCCT_DEBUG
7fd59977 250 else {
04232180 251 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 252 }
63c629aa 253#endif
7fd59977 254
255 return aValue;
256}
257
258
259//=======================================================================
260//function : CurrentFromAny
261//purpose :
262//=======================================================================
263
264Standard_Real UnitsAPI::CurrentFromAny(const Standard_Real aData,
265 const Standard_CString aQuantity,
266 const Standard_CString aUnit)
267{
268 Standard_Real aValue = aData;
269 CheckLoading (UnitsAPI_DEFAULT);
270 if( CurrentUnits->Find(aQuantity) ) {
271 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
272 aValue = AnyToAny(aData,aUnit,current.ToCString());
273 }
0797d9d3 274#ifdef OCCT_DEBUG
7fd59977 275 else {
04232180 276 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 277 }
63c629aa 278#endif
7fd59977 279
280 return aValue;
281}
282
283
284//=======================================================================
285//function : AnyToLS
286//purpose :
287//=======================================================================
288
289Standard_Real UnitsAPI::AnyToLS(const Standard_Real aData,
290 const Standard_CString aUnit)
291{
292 Standard_Real aValue = aData;
293 CheckLoading (localSystem);
294 Handle(Units_Dimensions) aDim;
295 aValue = Units::ToSI(aValue,aUnit,aDim);
296 if(aDim.IsNull())
297 return aValue;
298 Standard_CString quantity = aDim->Quantity();
299 if( quantity ) {
300 aValue = LocalSystemUnits.ConvertSIValueToUserSystem(quantity,aValue);
301 }
0797d9d3 302#ifdef OCCT_DEBUG
7fd59977 303 else
04232180 304 std::cout<<"Warning: BAD Quantity returns in UnitsAPI::AnyToLS(" << aData << "," << aUnit << ")" << std::endl;
63c629aa 305#endif
7fd59977 306 return aValue;
307}
308
309
310//=======================================================================
311//function : AnyToLS
312//purpose :
313//=======================================================================
314
315Standard_Real UnitsAPI::AnyToLS(const Standard_Real aData,
316 const Standard_CString aUnit,
317 Handle(Units_Dimensions) &aDim)
318{
319 Standard_Real aValue = aData;
320 CheckLoading (localSystem);
321 aValue = Units::ToSI(aValue,aUnit,aDim);
322 Standard_CString quantity = aDim->Quantity();
323 if(aDim.IsNull())
324 return aValue;
325 if( quantity ) {
326 aValue = LocalSystemUnits.ConvertSIValueToUserSystem(quantity,aValue);
327 }
0797d9d3 328#ifdef OCCT_DEBUG
7fd59977 329 else
04232180 330 std::cout<<"Warning: BAD Quantity returns in UnitsAPI::AnyToLS(" << aData << "," << aUnit << "," << aDim.get() << ")" << std::endl;
63c629aa 331#endif
7fd59977 332 return aValue;
333}
334
335
336//=======================================================================
337//function : AnyToSI
338//purpose :
339//=======================================================================
340
341Standard_Real UnitsAPI::AnyToSI(const Standard_Real aData,
342 const Standard_CString aUnit)
343{
344 Standard_Real aValue;
345 CheckLoading (UnitsAPI_DEFAULT);
346 aValue = Units::ToSI(aData,aUnit);
347 return aValue;
348}
349
350
351//=======================================================================
352//function : AnyToSI
353//purpose :
354//=======================================================================
355
356Standard_Real UnitsAPI::AnyToSI(const Standard_Real aData,
357 const Standard_CString aUnit,
358 Handle(Units_Dimensions) &aDim)
359{
360 Standard_Real aValue;
361 CheckLoading (UnitsAPI_DEFAULT);
362 aValue = Units::ToSI(aData,aUnit,aDim);
363 return aValue;
364}
365
366
367//=======================================================================
368//function : AnyFromLS
369//purpose :
370//=======================================================================
371
372Standard_Real UnitsAPI::AnyFromLS(const Standard_Real aData,
373 const Standard_CString aUnit)
374{
375 Standard_Real aValue = aData;
376 CheckLoading (localSystem);
377 Handle(Units_Dimensions) aDim;
378 aValue = Units::FromSI(aValue,aUnit,aDim);
379 Standard_CString quantity = aDim->Quantity();
380 if( quantity ) {
381 aValue = LocalSystemUnits.ConvertUserSystemValueToSI(quantity,aValue);
382 }
0797d9d3 383#ifdef OCCT_DEBUG
7fd59977 384 else
04232180 385 std::cout<<"Warning: BAD Quantity returns in UnitsAPI::AnyToLS(" << aData << "," << aUnit << ")" << std::endl;
63c629aa 386#endif
7fd59977 387
388 return aValue;
389}
390
391
392//=======================================================================
393//function : AnyFromSI
394//purpose :
395//=======================================================================
396
397Standard_Real UnitsAPI::AnyFromSI(const Standard_Real aData,
398 const Standard_CString aUnit)
399{
400 Standard_Real aValue;
401 CheckLoading (UnitsAPI_DEFAULT);
402 aValue = Units::FromSI(aData,aUnit);
403 return aValue;
404}
405
406
407//=======================================================================
408//function : AnyToAny
409//purpose :
410//=======================================================================
411
412Standard_Real UnitsAPI::AnyToAny(const Standard_Real aData,
413 const Standard_CString aUnit1,
414 const Standard_CString aUnit2)
415{
416 Standard_Real aValue = aData;
417 CheckLoading (UnitsAPI_DEFAULT);
418 aValue = Units::Convert(aValue,aUnit1,aUnit2);
419 return aValue;
420}
421
422
423//=======================================================================
424//function : LSToSI
425//purpose :
426//=======================================================================
427
428Standard_Real UnitsAPI::LSToSI(const Standard_Real aData,
429 const Standard_CString aQuantity)
430{
431 Standard_Real aValue = aData;
432 CheckLoading (localSystem);
433 if( CurrentUnits->Find(aQuantity) ) {
434 aValue = LocalSystemUnits.ConvertUserSystemValueToSI(aQuantity,aData);
435 }
0797d9d3 436#ifdef OCCT_DEBUG
7fd59977 437 else {
04232180 438 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 439 }
63c629aa 440#endif
7fd59977 441
442 return aValue;
443}
444
445
446//=======================================================================
447//function : SIToLS
448//purpose :
449//=======================================================================
450
451Standard_Real UnitsAPI::SIToLS(const Standard_Real aData,
452 const Standard_CString aQuantity)
453{
454 Standard_Real aValue = aData;
455 CheckLoading (localSystem);
456 if( CurrentUnits->Find(aQuantity) ) {
457 aValue = LocalSystemUnits.ConvertSIValueToUserSystem(aQuantity,aValue);
458 }
0797d9d3 459#ifdef OCCT_DEBUG
7fd59977 460 else {
04232180 461 std::cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << std::endl;
7fd59977 462 }
63c629aa 463#endif
7fd59977 464
465 return aValue;
466}
467
468
469//=======================================================================
470//function : SetLocalSystem
471//purpose :
472//=======================================================================
473
474void UnitsAPI::SetLocalSystem(const UnitsAPI_SystemUnits aSystemUnits)
475{
476 CheckLoading (aSystemUnits);
477 localSystem = currentSystem;
478}
479
480
481//=======================================================================
482//function : LocalSystem
483//purpose :
484//=======================================================================
485
486UnitsAPI_SystemUnits UnitsAPI::LocalSystem()
487{
488 return localSystem;
489}
490
491
492//=======================================================================
493//function : SetCurrentUnit
494//purpose :
495//=======================================================================
496
497void UnitsAPI::SetCurrentUnit(const Standard_CString aQuantity,
498 const Standard_CString anUnit)
499{
500 CheckLoading(localSystem);
501 CurrentUnits->SetResource(aQuantity,anUnit);
502}
503
504
505//=======================================================================
506//function : Save
507//purpose :
508//=======================================================================
509
510void UnitsAPI::Save()
511{
512 CheckLoading(localSystem);
513 CurrentUnits->Save();
514}
515
516
517//=======================================================================
518//function : Reload
519//purpose :
520//=======================================================================
521
522void UnitsAPI::Reload()
523{
524 currentSystem = UnitsAPI_DEFAULT;
525 CheckLoading(localSystem);
526}
527
528
529//=======================================================================
530//function : CurrentUnit
531//purpose :
532//=======================================================================
533
534static TCollection_AsciiString astring;
535Standard_CString UnitsAPI::CurrentUnit(const Standard_CString aQuantity)
536{
537 CheckLoading(localSystem);
538 astring = CurrentUnits->Value(aQuantity);
539 return astring.ToCString();
540}
541
542
543//=======================================================================
544//function : Dimensions
545//purpose :
546//=======================================================================
547
548Handle(Units_Dimensions) UnitsAPI::Dimensions(const Standard_CString aType)
549{
550 return Units::Dimensions(aType);
551}
552
553
554//=======================================================================
555//function : DimensionLess
556//purpose :
557//=======================================================================
558
559Handle(Units_Dimensions) UnitsAPI::DimensionLess()
560{
561 return Units_Dimensions::ALess();
562}
563
564
565//=======================================================================
566//function : DimensionMass
567//purpose :
568//=======================================================================
569
570Handle(Units_Dimensions) UnitsAPI::DimensionMass()
571{
572 return Units_Dimensions::AMass();
573}
574
575
576//=======================================================================
577//function : DimensionLength
578//purpose :
579//=======================================================================
580
581Handle(Units_Dimensions) UnitsAPI::DimensionLength()
582{
583 return Units_Dimensions::ALength();
584}
585
586
587//=======================================================================
588//function : DimensionTime
589//purpose :
590//=======================================================================
591
592Handle(Units_Dimensions) UnitsAPI::DimensionTime()
593{
594 return Units_Dimensions::ATime() ;
595}
596
597
598//=======================================================================
599//function : DimensionElectricCurrent
600//purpose :
601//=======================================================================
602
603Handle(Units_Dimensions) UnitsAPI::DimensionElectricCurrent()
604{
605 return Units_Dimensions::AElectricCurrent() ;
606}
607
608
609//=======================================================================
610//function : DimensionThermodynamicTemperature
611//purpose :
612//=======================================================================
613
614Handle(Units_Dimensions) UnitsAPI::DimensionThermodynamicTemperature()
615{
616 return Units_Dimensions::AThermodynamicTemperature();
617}
618
619
620//=======================================================================
621//function : DimensionAmountOfSubstance
622//purpose :
623//=======================================================================
624
625Handle(Units_Dimensions) UnitsAPI::DimensionAmountOfSubstance()
626{
627 return Units_Dimensions::AAmountOfSubstance();
628}
629
630
631//=======================================================================
632//function : DimensionLuminousIntensity
633//purpose :
634//=======================================================================
635
636Handle(Units_Dimensions) UnitsAPI::DimensionLuminousIntensity()
637{
638 return Units_Dimensions::ALuminousIntensity();
639}
640
641
642//=======================================================================
643//function : DimensionPlaneAngle
644//purpose :
645//=======================================================================
646
647Handle(Units_Dimensions) UnitsAPI::DimensionPlaneAngle()
648{
649 return Units_Dimensions::APlaneAngle();
650}
651
652
653//=======================================================================
654//function : DimensionSolidAngle
655//purpose :
656//=======================================================================
657
658Handle(Units_Dimensions) UnitsAPI::DimensionSolidAngle()
659{
660 return Units_Dimensions::ASolidAngle();
661}
662
663
664//=======================================================================
665//function : Check
666//purpose :
667//=======================================================================
668
669Standard_Boolean UnitsAPI::Check(const Standard_CString aQuantity,
670 const Standard_CString /*aUnit*/)
671{
672 Standard_Boolean status = Standard_False;
673 CheckLoading (UnitsAPI_DEFAULT);
674 if( CurrentUnits->Find(aQuantity) ) {
675 TCollection_AsciiString current(CurrentUnits->Value(aQuantity));
676// aValue = AnyToAny(aData,current.ToCString(),aUnit);
677// aValue = Units::Convert(aValue,aUnit1,aUnit2);
678 }
679
680 return status;
681}