utmscale.h

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00001 /*
00002 *******************************************************************************
00003 * Copyright (C) 2004 - 2005, International Business Machines Corporation and
00004 * others. All Rights Reserved.
00005 *******************************************************************************
00006 */
00007 
00008 #ifndef UTMSCALE_H
00009 #define UTMSCALE_H
00010 
00011 #include "unicode/utypes.h"
00012 
00013 #if !UCONFIG_NO_FORMATTING
00014 
00195 typedef enum UDateTimeScale {
00202     UDTS_JAVA_TIME = 0,
00203 
00210     UDTS_UNIX_TIME,
00211     
00218     UDTS_ICU4C_TIME,
00219     
00226     UDTS_WINDOWS_FILE_TIME,
00227     
00234     UDTS_DOTNET_DATE_TIME,
00235     
00242     UDTS_MAC_OLD_TIME,
00243     
00250     UDTS_MAC_TIME,
00251     
00258     UDTS_EXCEL_TIME,
00259     
00266     UDTS_DB2_TIME,
00267 
00273     UDTS_MAX_SCALE
00274 } UDateTimeScale;
00275 
00284 typedef enum UTimeScaleValue {
00293     UTSV_UNITS_VALUE = 0,
00294 
00303     UTSV_EPOCH_OFFSET_VALUE,
00304 
00313     UTSV_FROM_MIN_VALUE,
00314 
00323     UTSV_FROM_MAX_VALUE,
00324 
00333     UTSV_TO_MIN_VALUE,
00334 
00343     UTSV_TO_MAX_VALUE,
00344 
00356     UTSV_EPOCH_OFFSET_PLUS_1_VALUE,
00357 
00369     UTSV_EPOCH_OFFSET_MINUS_1_VALUE,
00370 
00381     UTSV_UNITS_ROUND_VALUE,
00382 
00393     UTSV_MIN_ROUND_VALUE,
00394 
00405     UTSV_MAX_ROUND_VALUE,
00406 
00416     UTSV_MAX_SCALE_VALUE
00417 } UTimeScaleValue;
00418 
00429 U_DRAFT int64_t U_EXPORT2
00430     utmscale_getTimeScaleValue(UDateTimeScale timeScale, UTimeScaleValue value, UErrorCode *status);
00431 
00432 /* Conversion to 'universal time scale' */
00433 
00445 U_DRAFT int64_t U_EXPORT2
00446     utmscale_fromInt64(int64_t otherTime, UDateTimeScale timeScale, UErrorCode *status);
00447 
00448 /* Conversion from 'universal time scale' */
00449 
00461 U_DRAFT int64_t U_EXPORT2
00462     utmscale_toInt64(int64_t universalTime, UDateTimeScale timeScale, UErrorCode *status);
00463 
00464 #endif /* #if !UCONFIG_NO_FORMATTING */
00465 
00466 #endif
00467 

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