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1 | // Copyright (c) 1998-1999 Matra Datavision |
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2 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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3 | // |
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4 | // This file is part of Open CASCADE Technology software library. |
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5 | // |
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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 |
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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. |
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11 | // |
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12 | // Alternatively, this file may be used under the terms of Open CASCADE |
13 | // commercial license or contractual agreement. |
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14 | |
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15 | |
16 | #include <OSD_Environment.hxx> |
17 | #include <Resource_Manager.hxx> |
18 | #include <Standard_NoSuchObject.hxx> |
19 | #include <TCollection_AsciiString.hxx> |
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20 | #include <Units.hxx> |
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21 | #include <Units_Dimensions.hxx> |
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22 | #include <Units_Quantity.hxx> |
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23 | #include <Units_Unit.hxx> |
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24 | #include <Units_UnitsSystem.hxx> |
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25 | #include <UnitsAPI.hxx> |
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26 | |
27 | static Handle(Resource_Manager) CurrentUnits,SICurrentUnits,MDTVCurrentUnits; |
28 | static Units_UnitsSystem LocalSystemUnits,SILocalSystemUnits,MDTVLocalSystemUnits; |
29 | static TCollection_AsciiString rstring; |
30 | static UnitsAPI_SystemUnits localSystem = UnitsAPI_SI; |
31 | static UnitsAPI_SystemUnits currentSystem = UnitsAPI_DEFAULT; |
32 | static OSD_Environment env1("CSF_UnitsLexicon"); |
33 | static OSD_Environment env2("CSF_UnitsDefinition"); |
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34 | #ifdef _WIN32 |
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35 | static OSD_Environment env3("CSF_CurrentUnits"); |
36 | static OSD_Environment env4("CSF_MDTVCurrentUnits"); |
37 | #endif |
38 | |
39 | |
40 | //======================================================================= |
41 | //function : CheckLoading |
42 | //purpose : |
43 | //======================================================================= |
44 | |
45 | void UnitsAPI::CheckLoading (const UnitsAPI_SystemUnits aSystemUnits) |
46 | { |
47 | if( currentSystem != aSystemUnits || CurrentUnits.IsNull()) { |
48 | TCollection_AsciiString slexiconfile(env1.Value()); |
49 | if( slexiconfile.Length() > 0 ) |
50 | Units::LexiconFile(slexiconfile.ToCString()); |
51 | else { |
52 | OSD_Environment CasRootEnv("CASROOT"); |
53 | TCollection_AsciiString CasRootString(CasRootEnv.Value()); |
54 | if (CasRootString.Length() > 0 ) { |
55 | CasRootString += "/src/UnitsAPI/Lexi_Expr.dat" ; |
56 | Units::LexiconFile(CasRootString.ToCString()); |
57 | } |
58 | else { |
59 | Standard_NoSuchObject::Raise("environment variable CSF_UnitsLexicon undefined"); |
60 | } |
61 | } |
62 | TCollection_AsciiString sunitsfile(env2.Value()); |
63 | if( sunitsfile.Length() > 0 ) |
64 | Units::UnitsFile(sunitsfile.ToCString()); |
65 | else { |
66 | OSD_Environment CasRootEnv("CASROOT"); |
67 | TCollection_AsciiString CasRootString(CasRootEnv.Value()); |
68 | if (CasRootString.Length() > 0 ) { |
69 | CasRootString += "/src/UnitsAPI/Units.dat"; |
70 | Units::UnitsFile(CasRootString.ToCString()); |
71 | } |
72 | else { |
73 | Standard_NoSuchObject::Raise("environment variable CSF_UnitsDefinition undefined"); |
74 | } |
75 | } |
76 | switch (aSystemUnits) { |
77 | case UnitsAPI_DEFAULT : |
78 | if( !CurrentUnits.IsNull() ) break; |
79 | case UnitsAPI_SI : |
80 | currentSystem = UnitsAPI_SI; |
81 | if( SICurrentUnits.IsNull() ) { |
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82 | #ifdef _WIN32 |
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83 | TCollection_AsciiString csfcurrent (env3.Value()); |
84 | if( csfcurrent.Length() > 0 ) |
85 | SICurrentUnits = new Resource_Manager(csfcurrent.ToCString()); |
86 | else |
87 | SICurrentUnits = new Resource_Manager("CurrentUnits"); |
88 | #else |
89 | SICurrentUnits = new Resource_Manager("CurrentUnits"); |
90 | #endif |
91 | } |
92 | CurrentUnits = SICurrentUnits; |
93 | LocalSystemUnits = SILocalSystemUnits; |
94 | break; |
95 | case UnitsAPI_MDTV : |
96 | currentSystem = UnitsAPI_MDTV; |
97 | if( MDTVCurrentUnits.IsNull() ) { |
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98 | #ifdef _WIN32 |
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99 | TCollection_AsciiString csfmdtvcurrent (env4.Value()); |
100 | if( csfmdtvcurrent.Length() > 0 ) |
101 | MDTVCurrentUnits = new Resource_Manager(csfmdtvcurrent.ToCString()); |
102 | else |
103 | MDTVCurrentUnits = new Resource_Manager("MDTVCurrentUnits"); |
104 | #else |
105 | MDTVCurrentUnits = new Resource_Manager("MDTVCurrentUnits"); |
106 | #endif |
107 | } |
108 | CurrentUnits = MDTVCurrentUnits; |
109 | if( MDTVLocalSystemUnits.IsEmpty() ) { |
110 | MDTVLocalSystemUnits.Specify("LENGTH","mm"); |
111 | MDTVLocalSystemUnits.Specify("AREA","mm\xB2"); |
112 | MDTVLocalSystemUnits.Specify("VOLUME","mm\xB3"); |
113 | MDTVLocalSystemUnits.Specify("INERTIA","mm**4"); |
114 | MDTVLocalSystemUnits.Specify("SPEED","mm/s"); |
115 | MDTVLocalSystemUnits.Specify("ACCELERATION","mm/s\xB2"); |
116 | MDTVLocalSystemUnits.Specify("VOLUMIC MASS","kg/mm\xB3"); |
117 | MDTVLocalSystemUnits.Specify("VOLUME FLOW","mm\xB3/s"); |
118 | MDTVLocalSystemUnits.Specify("CONSUMPTION","mm\xB2"); |
119 | MDTVLocalSystemUnits.Specify("QUANTITY OF MOVEMENT","kg*mm/s"); |
120 | MDTVLocalSystemUnits.Specify("KINETIC MOMENT","kg*mm\xB2/s"); |
121 | MDTVLocalSystemUnits.Specify("MOMENT OF INERTIA","kg*mm\xB2"); |
122 | MDTVLocalSystemUnits.Specify("FORCE","kg*mm/s\xB2"); |
123 | MDTVLocalSystemUnits.Specify("LINEIC FORCE","kg/s\xB2"); |
124 | MDTVLocalSystemUnits.Specify("MOMENT OF A FORCE","kg*mm\xB2/s\xB2"); |
125 | MDTVLocalSystemUnits.Specify("PRESSURE","kg/(mm*s\xB2)"); |
126 | MDTVLocalSystemUnits.Specify("DYNAMIC VISCOSITY","kg/(mm*s)"); |
127 | MDTVLocalSystemUnits.Specify("KINETIC VISCOSITY","mm\xB2/s"); |
128 | MDTVLocalSystemUnits.Specify("TENSION SUPERFICIELLE","mm/s\xB2"); |
129 | MDTVLocalSystemUnits.Specify("ENERGY","kg*mm\xB2/s\xB2"); |
130 | MDTVLocalSystemUnits.Specify("POWER","kg*mm\xB2/s\xB3"); |
131 | MDTVLocalSystemUnits.Specify("LINEIC POWER","kg*mm/s\xB3"); |
132 | MDTVLocalSystemUnits.Specify("SURFACIC POWER","kg/s\xB3"); |
133 | MDTVLocalSystemUnits.Specify("VOLUMIC POWER","kg/(mm*s\xB3)"); |
134 | MDTVLocalSystemUnits.Specify("THERMICAL CONDUCTIVITY","kg*mm/(s\xB3*\xB0K)"); |
135 | MDTVLocalSystemUnits.Specify("THERMICAL CONVECTIVITY","kg/(s\xB3*\xB0K)"); |
136 | MDTVLocalSystemUnits.Specify("THERMICAL MASSIC CAPACITY","mm\xB2/(s\xB2*\xB0K)"); |
137 | MDTVLocalSystemUnits.Specify("ENTROPY","kg*mm\xB2/(s\xB2*\xB0K)"); |
138 | MDTVLocalSystemUnits.Specify("ENTHALPY","kg*mm\xB2/s\xB2"); |
139 | MDTVLocalSystemUnits.Specify("LUMINANCE","cd/mm\xB2"); |
140 | MDTVLocalSystemUnits.Specify("LUMINOUS EFFICACITY","s\xB3*Lu/(kg*mm\xB2)"); |
141 | MDTVLocalSystemUnits.Specify("ELECTRIC FIELD","V/mm"); |
142 | MDTVLocalSystemUnits.Specify("ELECTRIC CAPACITANCE","s**4*A\xB2/(kg*mm\xB2)"); |
143 | MDTVLocalSystemUnits.Specify("MAGNETIC FIELD","A/mm"); |
144 | MDTVLocalSystemUnits.Specify("MAGNETIC FLUX","kg*mm\xB2/(s\xB2*A)"); |
145 | MDTVLocalSystemUnits.Specify("INDUCTANCE","kg*mm\xB2/(s\xB2*A\xB2)"); |
146 | MDTVLocalSystemUnits.Specify("RELUCTANCE","s\xB2*A\xB2/(kg*mm\xB2)"); |
147 | MDTVLocalSystemUnits.Specify("RESISTIVITY","O*mm"); |
148 | MDTVLocalSystemUnits.Specify("CONDUCTIVITY","S/mm"); |
149 | MDTVLocalSystemUnits.Specify("MOLAR MASS","kg/mol"); |
150 | MDTVLocalSystemUnits.Specify("MOLAR VOLUME","mm\xB3/mol"); |
151 | MDTVLocalSystemUnits.Specify("CONCENTRATION","kg/mm\xB3"); |
152 | MDTVLocalSystemUnits.Specify("MOLAR CONCENTRATION","mol/mm\xB3"); |
153 | MDTVLocalSystemUnits.Specify("ACCOUSTIC INTENSITY","mm/A\xB2"); |
154 | MDTVLocalSystemUnits.Specify("DOSE EQUIVALENT","mm\xB2/s\xB2"); |
155 | MDTVLocalSystemUnits.Specify("ABSORBED DOSE","mm\xB2/s\xB2"); |
156 | MDTVLocalSystemUnits.Specify("FLUX OF MAGNETIC INDUCTION","kg*mm\xB2/(s\xB2*A)"); |
157 | MDTVLocalSystemUnits.Specify("ROTATION ACCELERATION","rad/s\xB2"); |
158 | MDTVLocalSystemUnits.Specify("TRANSLATION STIFFNESS","kg/s\xB2"); |
159 | MDTVLocalSystemUnits.Specify("ROTATION STIFFNESS","kg*mm\xB2/(s\xB2*rad)"); |
160 | MDTVLocalSystemUnits.Activates(); |
161 | } |
162 | LocalSystemUnits = MDTVLocalSystemUnits; |
163 | break; |
164 | } |
165 | } |
166 | } |
167 | |
168 | |
169 | //======================================================================= |
170 | //function : CurrentToLS |
171 | //purpose : |
172 | //======================================================================= |
173 | |
174 | Standard_Real UnitsAPI::CurrentToLS(const Standard_Real aData, |
175 | const Standard_CString aQuantity) |
176 | { |
177 | Standard_Real aValue = aData; |
178 | CheckLoading (localSystem); |
179 | if( CurrentUnits->Find(aQuantity) ) { |
180 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
181 | aValue = Units::ToSI(aData,current.ToCString()); |
182 | aValue = LocalSystemUnits.ConvertSIValueToUserSystem(aQuantity,aValue); |
183 | } |
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184 | #ifdef OCCT_DEBUG |
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185 | else { |
186 | cout <<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
187 | } |
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188 | #endif |
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189 | |
190 | return aValue; |
191 | } |
192 | |
193 | |
194 | //======================================================================= |
195 | //function : CurrentToSI |
196 | //purpose : |
197 | //======================================================================= |
198 | |
199 | Standard_Real UnitsAPI::CurrentToSI(const Standard_Real aData, |
200 | const Standard_CString aQuantity) |
201 | { |
202 | Standard_Real aValue = aData; |
203 | CheckLoading (UnitsAPI_DEFAULT); |
204 | if( CurrentUnits->Find(aQuantity) ) { |
205 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
206 | aValue = Units::ToSI(aData,current.ToCString()); |
207 | } |
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208 | #ifdef OCCT_DEBUG |
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209 | else { |
210 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
211 | } |
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212 | #endif |
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213 | |
214 | return aValue; |
215 | } |
216 | |
217 | |
218 | //======================================================================= |
219 | //function : CurrentFromLS |
220 | //purpose : |
221 | //======================================================================= |
222 | |
223 | Standard_Real UnitsAPI::CurrentFromLS(const Standard_Real aData, |
224 | const Standard_CString aQuantity) |
225 | { |
226 | Standard_Real aValue = aData; |
227 | CheckLoading (localSystem); |
228 | if( CurrentUnits->Find(aQuantity) ) { |
229 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
230 | aValue = LocalSystemUnits.ConvertUserSystemValueToSI(aQuantity,aData); |
231 | aValue = Units::FromSI(aValue,current.ToCString()); |
232 | } |
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233 | #ifdef OCCT_DEBUG |
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234 | else { |
235 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
236 | } |
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237 | #endif |
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238 | |
239 | return aValue; |
240 | } |
241 | |
242 | |
243 | //======================================================================= |
244 | //function : CurrentFromSI |
245 | //purpose : |
246 | //======================================================================= |
247 | |
248 | Standard_Real UnitsAPI::CurrentFromSI(const Standard_Real aData, |
249 | const Standard_CString aQuantity) |
250 | { |
251 | Standard_Real aValue = aData; |
252 | CheckLoading (UnitsAPI_DEFAULT); |
253 | if( CurrentUnits->Find(aQuantity) ) { |
254 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
255 | aValue = Units::FromSI(aData,current.ToCString()); |
256 | } |
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257 | #ifdef OCCT_DEBUG |
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258 | else { |
259 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
260 | } |
63c629aa |
261 | #endif |
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262 | |
263 | return aValue; |
264 | } |
265 | |
266 | |
267 | //======================================================================= |
268 | //function : CurrentToAny |
269 | //purpose : |
270 | //======================================================================= |
271 | |
272 | Standard_Real UnitsAPI::CurrentToAny(const Standard_Real aData, |
273 | const Standard_CString aQuantity, |
274 | const Standard_CString aUnit) { |
275 | Standard_Real aValue = aData; |
276 | CheckLoading (UnitsAPI_DEFAULT); |
277 | if( CurrentUnits->Find(aQuantity) ) { |
278 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
279 | aValue = AnyToAny(aData,current.ToCString(),aUnit); |
280 | } |
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281 | #ifdef OCCT_DEBUG |
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282 | else { |
283 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
284 | } |
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285 | #endif |
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286 | |
287 | return aValue; |
288 | } |
289 | |
290 | |
291 | //======================================================================= |
292 | //function : CurrentFromAny |
293 | //purpose : |
294 | //======================================================================= |
295 | |
296 | Standard_Real UnitsAPI::CurrentFromAny(const Standard_Real aData, |
297 | const Standard_CString aQuantity, |
298 | const Standard_CString aUnit) |
299 | { |
300 | Standard_Real aValue = aData; |
301 | CheckLoading (UnitsAPI_DEFAULT); |
302 | if( CurrentUnits->Find(aQuantity) ) { |
303 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
304 | aValue = AnyToAny(aData,aUnit,current.ToCString()); |
305 | } |
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306 | #ifdef OCCT_DEBUG |
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307 | else { |
308 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
309 | } |
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310 | #endif |
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311 | |
312 | return aValue; |
313 | } |
314 | |
315 | |
316 | //======================================================================= |
317 | //function : AnyToLS |
318 | //purpose : |
319 | //======================================================================= |
320 | |
321 | Standard_Real UnitsAPI::AnyToLS(const Standard_Real aData, |
322 | const Standard_CString aUnit) |
323 | { |
324 | Standard_Real aValue = aData; |
325 | CheckLoading (localSystem); |
326 | Handle(Units_Dimensions) aDim; |
327 | aValue = Units::ToSI(aValue,aUnit,aDim); |
328 | if(aDim.IsNull()) |
329 | return aValue; |
330 | Standard_CString quantity = aDim->Quantity(); |
331 | if( quantity ) { |
332 | aValue = LocalSystemUnits.ConvertSIValueToUserSystem(quantity,aValue); |
333 | } |
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334 | #ifdef OCCT_DEBUG |
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335 | else |
336 | cout<<"Warning: BAD Quantity returns in UnitsAPI::AnyToLS(" << aData << "," << aUnit << ")" << endl; |
63c629aa |
337 | #endif |
7fd59977 |
338 | return aValue; |
339 | } |
340 | |
341 | |
342 | //======================================================================= |
343 | //function : AnyToLS |
344 | //purpose : |
345 | //======================================================================= |
346 | |
347 | Standard_Real UnitsAPI::AnyToLS(const Standard_Real aData, |
348 | const Standard_CString aUnit, |
349 | Handle(Units_Dimensions) &aDim) |
350 | { |
351 | Standard_Real aValue = aData; |
352 | CheckLoading (localSystem); |
353 | aValue = Units::ToSI(aValue,aUnit,aDim); |
354 | Standard_CString quantity = aDim->Quantity(); |
355 | if(aDim.IsNull()) |
356 | return aValue; |
357 | if( quantity ) { |
358 | aValue = LocalSystemUnits.ConvertSIValueToUserSystem(quantity,aValue); |
359 | } |
0797d9d3 |
360 | #ifdef OCCT_DEBUG |
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361 | else |
1c29294e |
362 | cout<<"Warning: BAD Quantity returns in UnitsAPI::AnyToLS(" << aData << "," << aUnit << "," << aDim.get() << ")" << endl; |
63c629aa |
363 | #endif |
7fd59977 |
364 | return aValue; |
365 | } |
366 | |
367 | |
368 | //======================================================================= |
369 | //function : AnyToSI |
370 | //purpose : |
371 | //======================================================================= |
372 | |
373 | Standard_Real UnitsAPI::AnyToSI(const Standard_Real aData, |
374 | const Standard_CString aUnit) |
375 | { |
376 | Standard_Real aValue; |
377 | CheckLoading (UnitsAPI_DEFAULT); |
378 | aValue = Units::ToSI(aData,aUnit); |
379 | return aValue; |
380 | } |
381 | |
382 | |
383 | //======================================================================= |
384 | //function : AnyToSI |
385 | //purpose : |
386 | //======================================================================= |
387 | |
388 | Standard_Real UnitsAPI::AnyToSI(const Standard_Real aData, |
389 | const Standard_CString aUnit, |
390 | Handle(Units_Dimensions) &aDim) |
391 | { |
392 | Standard_Real aValue; |
393 | CheckLoading (UnitsAPI_DEFAULT); |
394 | aValue = Units::ToSI(aData,aUnit,aDim); |
395 | return aValue; |
396 | } |
397 | |
398 | |
399 | //======================================================================= |
400 | //function : AnyFromLS |
401 | //purpose : |
402 | //======================================================================= |
403 | |
404 | Standard_Real UnitsAPI::AnyFromLS(const Standard_Real aData, |
405 | const Standard_CString aUnit) |
406 | { |
407 | Standard_Real aValue = aData; |
408 | CheckLoading (localSystem); |
409 | Handle(Units_Dimensions) aDim; |
410 | aValue = Units::FromSI(aValue,aUnit,aDim); |
411 | Standard_CString quantity = aDim->Quantity(); |
412 | if( quantity ) { |
413 | aValue = LocalSystemUnits.ConvertUserSystemValueToSI(quantity,aValue); |
414 | } |
0797d9d3 |
415 | #ifdef OCCT_DEBUG |
7fd59977 |
416 | else |
417 | cout<<"Warning: BAD Quantity returns in UnitsAPI::AnyToLS(" << aData << "," << aUnit << ")" << endl; |
63c629aa |
418 | #endif |
7fd59977 |
419 | |
420 | return aValue; |
421 | } |
422 | |
423 | |
424 | //======================================================================= |
425 | //function : AnyFromSI |
426 | //purpose : |
427 | //======================================================================= |
428 | |
429 | Standard_Real UnitsAPI::AnyFromSI(const Standard_Real aData, |
430 | const Standard_CString aUnit) |
431 | { |
432 | Standard_Real aValue; |
433 | CheckLoading (UnitsAPI_DEFAULT); |
434 | aValue = Units::FromSI(aData,aUnit); |
435 | return aValue; |
436 | } |
437 | |
438 | |
439 | //======================================================================= |
440 | //function : AnyToAny |
441 | //purpose : |
442 | //======================================================================= |
443 | |
444 | Standard_Real UnitsAPI::AnyToAny(const Standard_Real aData, |
445 | const Standard_CString aUnit1, |
446 | const Standard_CString aUnit2) |
447 | { |
448 | Standard_Real aValue = aData; |
449 | CheckLoading (UnitsAPI_DEFAULT); |
450 | aValue = Units::Convert(aValue,aUnit1,aUnit2); |
451 | return aValue; |
452 | } |
453 | |
454 | |
455 | //======================================================================= |
456 | //function : LSToSI |
457 | //purpose : |
458 | //======================================================================= |
459 | |
460 | Standard_Real UnitsAPI::LSToSI(const Standard_Real aData, |
461 | const Standard_CString aQuantity) |
462 | { |
463 | Standard_Real aValue = aData; |
464 | CheckLoading (localSystem); |
465 | if( CurrentUnits->Find(aQuantity) ) { |
466 | aValue = LocalSystemUnits.ConvertUserSystemValueToSI(aQuantity,aData); |
467 | } |
0797d9d3 |
468 | #ifdef OCCT_DEBUG |
7fd59977 |
469 | else { |
470 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
471 | } |
63c629aa |
472 | #endif |
7fd59977 |
473 | |
474 | return aValue; |
475 | } |
476 | |
477 | |
478 | //======================================================================= |
479 | //function : SIToLS |
480 | //purpose : |
481 | //======================================================================= |
482 | |
483 | Standard_Real UnitsAPI::SIToLS(const Standard_Real aData, |
484 | const Standard_CString aQuantity) |
485 | { |
486 | Standard_Real aValue = aData; |
487 | CheckLoading (localSystem); |
488 | if( CurrentUnits->Find(aQuantity) ) { |
489 | aValue = LocalSystemUnits.ConvertSIValueToUserSystem(aQuantity,aValue); |
490 | } |
0797d9d3 |
491 | #ifdef OCCT_DEBUG |
7fd59977 |
492 | else { |
493 | cout<<"Warning: UnitsAPI,the quantity '" << aQuantity << "' does not exist in the current units system" << endl; |
494 | } |
63c629aa |
495 | #endif |
7fd59977 |
496 | |
497 | return aValue; |
498 | } |
499 | |
500 | |
501 | //======================================================================= |
502 | //function : SetLocalSystem |
503 | //purpose : |
504 | //======================================================================= |
505 | |
506 | void UnitsAPI::SetLocalSystem(const UnitsAPI_SystemUnits aSystemUnits) |
507 | { |
508 | CheckLoading (aSystemUnits); |
509 | localSystem = currentSystem; |
510 | } |
511 | |
512 | |
513 | //======================================================================= |
514 | //function : LocalSystem |
515 | //purpose : |
516 | //======================================================================= |
517 | |
518 | UnitsAPI_SystemUnits UnitsAPI::LocalSystem() |
519 | { |
520 | return localSystem; |
521 | } |
522 | |
523 | |
524 | //======================================================================= |
525 | //function : SetCurrentUnit |
526 | //purpose : |
527 | //======================================================================= |
528 | |
529 | void UnitsAPI::SetCurrentUnit(const Standard_CString aQuantity, |
530 | const Standard_CString anUnit) |
531 | { |
532 | CheckLoading(localSystem); |
533 | CurrentUnits->SetResource(aQuantity,anUnit); |
534 | } |
535 | |
536 | |
537 | //======================================================================= |
538 | //function : Save |
539 | //purpose : |
540 | //======================================================================= |
541 | |
542 | void UnitsAPI::Save() |
543 | { |
544 | CheckLoading(localSystem); |
545 | CurrentUnits->Save(); |
546 | } |
547 | |
548 | |
549 | //======================================================================= |
550 | //function : Reload |
551 | //purpose : |
552 | //======================================================================= |
553 | |
554 | void UnitsAPI::Reload() |
555 | { |
556 | currentSystem = UnitsAPI_DEFAULT; |
557 | CheckLoading(localSystem); |
558 | } |
559 | |
560 | |
561 | //======================================================================= |
562 | //function : CurrentUnit |
563 | //purpose : |
564 | //======================================================================= |
565 | |
566 | static TCollection_AsciiString astring; |
567 | Standard_CString UnitsAPI::CurrentUnit(const Standard_CString aQuantity) |
568 | { |
569 | CheckLoading(localSystem); |
570 | astring = CurrentUnits->Value(aQuantity); |
571 | return astring.ToCString(); |
572 | } |
573 | |
574 | |
575 | //======================================================================= |
576 | //function : Dimensions |
577 | //purpose : |
578 | //======================================================================= |
579 | |
580 | Handle(Units_Dimensions) UnitsAPI::Dimensions(const Standard_CString aType) |
581 | { |
582 | return Units::Dimensions(aType); |
583 | } |
584 | |
585 | |
586 | //======================================================================= |
587 | //function : DimensionLess |
588 | //purpose : |
589 | //======================================================================= |
590 | |
591 | Handle(Units_Dimensions) UnitsAPI::DimensionLess() |
592 | { |
593 | return Units_Dimensions::ALess(); |
594 | } |
595 | |
596 | |
597 | //======================================================================= |
598 | //function : DimensionMass |
599 | //purpose : |
600 | //======================================================================= |
601 | |
602 | Handle(Units_Dimensions) UnitsAPI::DimensionMass() |
603 | { |
604 | return Units_Dimensions::AMass(); |
605 | } |
606 | |
607 | |
608 | //======================================================================= |
609 | //function : DimensionLength |
610 | //purpose : |
611 | //======================================================================= |
612 | |
613 | Handle(Units_Dimensions) UnitsAPI::DimensionLength() |
614 | { |
615 | return Units_Dimensions::ALength(); |
616 | } |
617 | |
618 | |
619 | //======================================================================= |
620 | //function : DimensionTime |
621 | //purpose : |
622 | //======================================================================= |
623 | |
624 | Handle(Units_Dimensions) UnitsAPI::DimensionTime() |
625 | { |
626 | return Units_Dimensions::ATime() ; |
627 | } |
628 | |
629 | |
630 | //======================================================================= |
631 | //function : DimensionElectricCurrent |
632 | //purpose : |
633 | //======================================================================= |
634 | |
635 | Handle(Units_Dimensions) UnitsAPI::DimensionElectricCurrent() |
636 | { |
637 | return Units_Dimensions::AElectricCurrent() ; |
638 | } |
639 | |
640 | |
641 | //======================================================================= |
642 | //function : DimensionThermodynamicTemperature |
643 | //purpose : |
644 | //======================================================================= |
645 | |
646 | Handle(Units_Dimensions) UnitsAPI::DimensionThermodynamicTemperature() |
647 | { |
648 | return Units_Dimensions::AThermodynamicTemperature(); |
649 | } |
650 | |
651 | |
652 | //======================================================================= |
653 | //function : DimensionAmountOfSubstance |
654 | //purpose : |
655 | //======================================================================= |
656 | |
657 | Handle(Units_Dimensions) UnitsAPI::DimensionAmountOfSubstance() |
658 | { |
659 | return Units_Dimensions::AAmountOfSubstance(); |
660 | } |
661 | |
662 | |
663 | //======================================================================= |
664 | //function : DimensionLuminousIntensity |
665 | //purpose : |
666 | //======================================================================= |
667 | |
668 | Handle(Units_Dimensions) UnitsAPI::DimensionLuminousIntensity() |
669 | { |
670 | return Units_Dimensions::ALuminousIntensity(); |
671 | } |
672 | |
673 | |
674 | //======================================================================= |
675 | //function : DimensionPlaneAngle |
676 | //purpose : |
677 | //======================================================================= |
678 | |
679 | Handle(Units_Dimensions) UnitsAPI::DimensionPlaneAngle() |
680 | { |
681 | return Units_Dimensions::APlaneAngle(); |
682 | } |
683 | |
684 | |
685 | //======================================================================= |
686 | //function : DimensionSolidAngle |
687 | //purpose : |
688 | //======================================================================= |
689 | |
690 | Handle(Units_Dimensions) UnitsAPI::DimensionSolidAngle() |
691 | { |
692 | return Units_Dimensions::ASolidAngle(); |
693 | } |
694 | |
695 | |
696 | //======================================================================= |
697 | //function : Check |
698 | //purpose : |
699 | //======================================================================= |
700 | |
701 | Standard_Boolean UnitsAPI::Check(const Standard_CString aQuantity, |
702 | const Standard_CString /*aUnit*/) |
703 | { |
704 | Standard_Boolean status = Standard_False; |
705 | CheckLoading (UnitsAPI_DEFAULT); |
706 | if( CurrentUnits->Find(aQuantity) ) { |
707 | TCollection_AsciiString current(CurrentUnits->Value(aQuantity)); |
708 | // aValue = AnyToAny(aData,current.ToCString(),aUnit); |
709 | // aValue = Units::Convert(aValue,aUnit1,aUnit2); |
710 | } |
711 | |
712 | return status; |
713 | } |