ICU 70.1: unum.h Source File

ICU 70.1 70.1

unum.h
Go to the documentation of this file.
1// © 2016 and later: Unicode, Inc. and others.
2// License & terms of use: http://www.unicode.org/copyright.html
3/*
4*******************************************************************************
5* Copyright (C) 1997-2015, International Business Machines Corporation and others.
6* All Rights Reserved.
7* Modification History:
8*
9* Date Name Description
10* 06/24/99 helena Integrated Alan's NF enhancements and Java2 bug fixes
11*******************************************************************************
12*/
13
14#ifndef _UNUM
15#define _UNUM
16
17#include "unicode/utypes.h"
18
19#if !UCONFIG_NO_FORMATTING
20
21#include "unicode/uloc.h"
22#include "unicode/ucurr.h"
23#include "unicode/umisc.h"
24#include "unicode/parseerr.h"
25#include "unicode/uformattable.h"
26#include "unicode/udisplaycontext.h"
27#include "unicode/ufieldpositer.h"
28
29#if U_SHOW_CPLUSPLUS_API
30#include "unicode/localpointer.h"
31#endif // U_SHOW_CPLUSPLUS_API
32
144 typedef void* UNumberFormat;
145
149 typedef enum UNumberFormatStyle {
154 UNUM_PATTERN_DECIMAL=0,
159 UNUM_DECIMAL=1,
168 UNUM_CURRENCY=2,
173 UNUM_PERCENT=3,
178 UNUM_SCIENTIFIC=4,
185 UNUM_SPELLOUT=5,
192 UNUM_ORDINAL=6,
197 UNUM_DURATION=7,
202 UNUM_NUMBERING_SYSTEM=8,
207 UNUM_PATTERN_RULEBASED=9,
212 UNUM_CURRENCY_ISO=10,
218 UNUM_CURRENCY_PLURAL=11,
225 UNUM_CURRENCY_ACCOUNTING=12,
231 UNUM_CASH_CURRENCY=13,
238 UNUM_DECIMAL_COMPACT_SHORT=14,
245 UNUM_DECIMAL_COMPACT_LONG=15,
252 UNUM_CURRENCY_STANDARD=16,
253
254#ifndef U_HIDE_DEPRECATED_API
259 UNUM_FORMAT_STYLE_COUNT=17,
260#endif /* U_HIDE_DEPRECATED_API */
261
266 UNUM_DEFAULT = UNUM_DECIMAL,
271 UNUM_IGNORE = UNUM_PATTERN_DECIMAL
272} UNumberFormatStyle;
273
282 typedef enum UNumberFormatRoundingMode {
283 UNUM_ROUND_CEILING,
284 UNUM_ROUND_FLOOR,
285 UNUM_ROUND_DOWN,
286 UNUM_ROUND_UP,
291 UNUM_ROUND_HALFEVEN,
292#ifndef U_HIDE_DEPRECATED_API
297 UNUM_FOUND_HALFEVEN = UNUM_ROUND_HALFEVEN,
298#endif /* U_HIDE_DEPRECATED_API */
299 UNUM_ROUND_HALFDOWN = UNUM_ROUND_HALFEVEN + 1,
300 UNUM_ROUND_HALFUP,
305 UNUM_ROUND_UNNECESSARY,
306#ifndef U_HIDE_DRAFT_API
311 UNUM_ROUND_HALF_ODD,
316 UNUM_ROUND_HALF_CEILING,
321 UNUM_ROUND_HALF_FLOOR,
322#endif // U_HIDE_DRAFT_API
323} UNumberFormatRoundingMode;
324
328 typedef enum UNumberFormatPadPosition {
329 UNUM_PAD_BEFORE_PREFIX,
330 UNUM_PAD_AFTER_PREFIX,
331 UNUM_PAD_BEFORE_SUFFIX,
332 UNUM_PAD_AFTER_SUFFIX
333} UNumberFormatPadPosition;
334
339 typedef enum UNumberCompactStyle {
341 UNUM_SHORT,
343 UNUM_LONG
345} UNumberCompactStyle;
346
351 enum UCurrencySpacing {
353 UNUM_CURRENCY_MATCH,
355 UNUM_CURRENCY_SURROUNDING_MATCH,
357 UNUM_CURRENCY_INSERT,
358
359 /* Do not conditionalize the following with #ifndef U_HIDE_DEPRECATED_API,
360 * it is needed for layout of DecimalFormatSymbols object. */
361#ifndef U_FORCE_HIDE_DEPRECATED_API
366 UNUM_CURRENCY_SPACING_COUNT
367#endif // U_FORCE_HIDE_DEPRECATED_API
368};
369 typedef enum UCurrencySpacing UCurrencySpacing;
377 typedef enum UNumberFormatFields {
379 UNUM_INTEGER_FIELD,
381 UNUM_FRACTION_FIELD,
383 UNUM_DECIMAL_SEPARATOR_FIELD,
385 UNUM_EXPONENT_SYMBOL_FIELD,
387 UNUM_EXPONENT_SIGN_FIELD,
389 UNUM_EXPONENT_FIELD,
391 UNUM_GROUPING_SEPARATOR_FIELD,
393 UNUM_CURRENCY_FIELD,
395 UNUM_PERCENT_FIELD,
397 UNUM_PERMILL_FIELD,
399 UNUM_SIGN_FIELD,
401 UNUM_MEASURE_UNIT_FIELD,
403 UNUM_COMPACT_FIELD,
404
405#ifndef U_HIDE_DEPRECATED_API
410 UNUM_FIELD_COUNT = UNUM_SIGN_FIELD + 3
411#endif /* U_HIDE_DEPRECATED_API */
412} UNumberFormatFields;
413
414
422 typedef enum UNumberFormatMinimumGroupingDigits {
427 UNUM_MINIMUM_GROUPING_DIGITS_AUTO = -2,
434 UNUM_MINIMUM_GROUPING_DIGITS_MIN2 = -3,
435} UNumberFormatMinimumGroupingDigits;
436
474 U_CAPI UNumberFormat* U_EXPORT2
475unum_open( UNumberFormatStyle style,
476 const UChar* pattern,
477 int32_t patternLength,
478 const char* locale,
479 UParseError* parseErr,
480 UErrorCode* status);
481
482
489 U_CAPI void U_EXPORT2
490unum_close(UNumberFormat* fmt);
491
492#if U_SHOW_CPLUSPLUS_API
493
494U_NAMESPACE_BEGIN
495
505 U_DEFINE_LOCAL_OPEN_POINTER(LocalUNumberFormatPointer, UNumberFormat, unum_close);
506
507U_NAMESPACE_END
508
509#endif
510
519 U_CAPI UNumberFormat* U_EXPORT2
520unum_clone(const UNumberFormat *fmt,
521 UErrorCode *status);
522
547 U_CAPI int32_t U_EXPORT2
548unum_format( const UNumberFormat* fmt,
549 int32_t number,
550 UChar* result,
551 int32_t resultLength,
552 UFieldPosition *pos,
553 UErrorCode* status);
554
579 U_CAPI int32_t U_EXPORT2
580unum_formatInt64(const UNumberFormat *fmt,
581 int64_t number,
582 UChar* result,
583 int32_t resultLength,
584 UFieldPosition *pos,
585 UErrorCode* status);
586
611 U_CAPI int32_t U_EXPORT2
612unum_formatDouble( const UNumberFormat* fmt,
613 double number,
614 UChar* result,
615 int32_t resultLength,
616 UFieldPosition *pos, /* 0 if ignore */
617 UErrorCode* status);
618
661 U_CAPI int32_t U_EXPORT2
662unum_formatDoubleForFields(const UNumberFormat* format,
663 double number,
664 UChar* result,
665 int32_t resultLength,
666 UFieldPositionIterator* fpositer,
667 UErrorCode* status);
668
669
698 U_CAPI int32_t U_EXPORT2
699unum_formatDecimal( const UNumberFormat* fmt,
700 const char * number,
701 int32_t length,
702 UChar* result,
703 int32_t resultLength,
704 UFieldPosition *pos, /* 0 if ignore */
705 UErrorCode* status);
706
737 U_CAPI int32_t U_EXPORT2
738unum_formatDoubleCurrency(const UNumberFormat* fmt,
739 double number,
740 UChar* currency,
741 UChar* result,
742 int32_t resultLength,
743 UFieldPosition* pos,
744 UErrorCode* status);
745
766 U_CAPI int32_t U_EXPORT2
767unum_formatUFormattable(const UNumberFormat* fmt,
768 const UFormattable *number,
769 UChar *result,
770 int32_t resultLength,
771 UFieldPosition *pos,
772 UErrorCode *status);
773
793 U_CAPI int32_t U_EXPORT2
794unum_parse( const UNumberFormat* fmt,
795 const UChar* text,
796 int32_t textLength,
797 int32_t *parsePos /* 0 = start */,
798 UErrorCode *status);
799
819 U_CAPI int64_t U_EXPORT2
820unum_parseInt64(const UNumberFormat* fmt,
821 const UChar* text,
822 int32_t textLength,
823 int32_t *parsePos /* 0 = start */,
824 UErrorCode *status);
825
845 U_CAPI double U_EXPORT2
846unum_parseDouble( const UNumberFormat* fmt,
847 const UChar* text,
848 int32_t textLength,
849 int32_t *parsePos /* 0 = start */,
850 UErrorCode *status);
851
852
880 U_CAPI int32_t U_EXPORT2
881unum_parseDecimal(const UNumberFormat* fmt,
882 const UChar* text,
883 int32_t textLength,
884 int32_t *parsePos /* 0 = start */,
885 char *outBuf,
886 int32_t outBufLength,
887 UErrorCode *status);
888
908 U_CAPI double U_EXPORT2
909unum_parseDoubleCurrency(const UNumberFormat* fmt,
910 const UChar* text,
911 int32_t textLength,
912 int32_t* parsePos, /* 0 = start */
913 UChar* currency,
914 UErrorCode* status);
915
936 U_CAPI UFormattable* U_EXPORT2
937unum_parseToUFormattable(const UNumberFormat* fmt,
938 UFormattable *result,
939 const UChar* text,
940 int32_t textLength,
941 int32_t* parsePos, /* 0 = start */
942 UErrorCode* status);
943
960 U_CAPI void U_EXPORT2
961unum_applyPattern( UNumberFormat *format,
962 UBool localized,
963 const UChar *pattern,
964 int32_t patternLength,
965 UParseError *parseError,
966 UErrorCode *status
967 );
968
979 U_CAPI const char* U_EXPORT2
980unum_getAvailable(int32_t localeIndex);
981
991 U_CAPI int32_t U_EXPORT2
992unum_countAvailable(void);
993
994#if UCONFIG_HAVE_PARSEALLINPUT
995/* The UNumberFormatAttributeValue type cannot be #ifndef U_HIDE_INTERNAL_API, needed for .h variable declaration */
999typedef enum UNumberFormatAttributeValue {
1000#ifndef U_HIDE_INTERNAL_API
1002 UNUM_NO = 0,
1004 UNUM_YES = 1,
1006 UNUM_MAYBE = 2
1007#else
1009 UNUM_FORMAT_ATTRIBUTE_VALUE_HIDDEN
1010#endif /* U_HIDE_INTERNAL_API */
1011} UNumberFormatAttributeValue;
1012#endif
1013
1015 typedef enum UNumberFormatAttribute {
1017 UNUM_PARSE_INT_ONLY,
1019 UNUM_GROUPING_USED,
1021 UNUM_DECIMAL_ALWAYS_SHOWN,
1023 UNUM_MAX_INTEGER_DIGITS,
1025 UNUM_MIN_INTEGER_DIGITS,
1027 UNUM_INTEGER_DIGITS,
1029 UNUM_MAX_FRACTION_DIGITS,
1031 UNUM_MIN_FRACTION_DIGITS,
1033 UNUM_FRACTION_DIGITS,
1035 UNUM_MULTIPLIER,
1037 UNUM_GROUPING_SIZE,
1039 UNUM_ROUNDING_MODE,
1041 UNUM_ROUNDING_INCREMENT,
1043 UNUM_FORMAT_WIDTH,
1045 UNUM_PADDING_POSITION,
1047 UNUM_SECONDARY_GROUPING_SIZE,
1050 UNUM_SIGNIFICANT_DIGITS_USED,
1053 UNUM_MIN_SIGNIFICANT_DIGITS,
1056 UNUM_MAX_SIGNIFICANT_DIGITS,
1060 UNUM_LENIENT_PARSE,
1061#if UCONFIG_HAVE_PARSEALLINPUT
1066 UNUM_PARSE_ALL_INPUT = 20,
1067#endif
1079 UNUM_SCALE = 21,
1080
1089 UNUM_MINIMUM_GROUPING_DIGITS = 22,
1090
1097 UNUM_CURRENCY_USAGE = 23,
1098
1099#ifndef U_HIDE_INTERNAL_API
1103 UNUM_MAX_NONBOOLEAN_ATTRIBUTE = 0x0FFF,
1104#endif /* U_HIDE_INTERNAL_API */
1105
1111 UNUM_FORMAT_FAIL_IF_MORE_THAN_MAX_DIGITS = 0x1000,
1118 UNUM_PARSE_NO_EXPONENT = 0x1001,
1119
1128 UNUM_PARSE_DECIMAL_MARK_REQUIRED = 0x1002,
1129
1135 UNUM_PARSE_CASE_SENSITIVE = 0x1003,
1136
1144 UNUM_SIGN_ALWAYS_SHOWN = 0x1004,
1145
1146#ifndef U_HIDE_INTERNAL_API
1150 UNUM_LIMIT_BOOLEAN_ATTRIBUTE = 0x1005,
1151#endif /* U_HIDE_INTERNAL_API */
1152
1153} UNumberFormatAttribute;
1154
1172 U_CAPI int32_t U_EXPORT2
1173unum_getAttribute(const UNumberFormat* fmt,
1174 UNumberFormatAttribute attr);
1175
1195 U_CAPI void U_EXPORT2
1196unum_setAttribute( UNumberFormat* fmt,
1197 UNumberFormatAttribute attr,
1198 int32_t newValue);
1199
1200
1215 U_CAPI double U_EXPORT2
1216unum_getDoubleAttribute(const UNumberFormat* fmt,
1217 UNumberFormatAttribute attr);
1218
1233 U_CAPI void U_EXPORT2
1234unum_setDoubleAttribute( UNumberFormat* fmt,
1235 UNumberFormatAttribute attr,
1236 double newValue);
1237
1239 typedef enum UNumberFormatTextAttribute {
1241 UNUM_POSITIVE_PREFIX,
1243 UNUM_POSITIVE_SUFFIX,
1245 UNUM_NEGATIVE_PREFIX,
1247 UNUM_NEGATIVE_SUFFIX,
1249 UNUM_PADDING_CHARACTER,
1251 UNUM_CURRENCY_CODE,
1260 UNUM_DEFAULT_RULESET,
1269 UNUM_PUBLIC_RULESETS
1270} UNumberFormatTextAttribute;
1271
1290 U_CAPI int32_t U_EXPORT2
1291unum_getTextAttribute( const UNumberFormat* fmt,
1292 UNumberFormatTextAttribute tag,
1293 UChar* result,
1294 int32_t resultLength,
1295 UErrorCode* status);
1296
1313 U_CAPI void U_EXPORT2
1314unum_setTextAttribute( UNumberFormat* fmt,
1315 UNumberFormatTextAttribute tag,
1316 const UChar* newValue,
1317 int32_t newValueLength,
1318 UErrorCode *status);
1319
1336 U_CAPI int32_t U_EXPORT2
1337unum_toPattern( const UNumberFormat* fmt,
1338 UBool isPatternLocalized,
1339 UChar* result,
1340 int32_t resultLength,
1341 UErrorCode* status);
1342
1343
1348 typedef enum UNumberFormatSymbol {
1350 UNUM_DECIMAL_SEPARATOR_SYMBOL = 0,
1352 UNUM_GROUPING_SEPARATOR_SYMBOL = 1,
1354 UNUM_PATTERN_SEPARATOR_SYMBOL = 2,
1356 UNUM_PERCENT_SYMBOL = 3,
1358 UNUM_ZERO_DIGIT_SYMBOL = 4,
1360 UNUM_DIGIT_SYMBOL = 5,
1362 UNUM_MINUS_SIGN_SYMBOL = 6,
1364 UNUM_PLUS_SIGN_SYMBOL = 7,
1366 UNUM_CURRENCY_SYMBOL = 8,
1368 UNUM_INTL_CURRENCY_SYMBOL = 9,
1370 UNUM_MONETARY_SEPARATOR_SYMBOL = 10,
1372 UNUM_EXPONENTIAL_SYMBOL = 11,
1374 UNUM_PERMILL_SYMBOL = 12,
1376 UNUM_PAD_ESCAPE_SYMBOL = 13,
1378 UNUM_INFINITY_SYMBOL = 14,
1380 UNUM_NAN_SYMBOL = 15,
1383 UNUM_SIGNIFICANT_DIGIT_SYMBOL = 16,
1387 UNUM_MONETARY_GROUPING_SEPARATOR_SYMBOL = 17,
1391 UNUM_ONE_DIGIT_SYMBOL = 18,
1395 UNUM_TWO_DIGIT_SYMBOL = 19,
1399 UNUM_THREE_DIGIT_SYMBOL = 20,
1403 UNUM_FOUR_DIGIT_SYMBOL = 21,
1407 UNUM_FIVE_DIGIT_SYMBOL = 22,
1411 UNUM_SIX_DIGIT_SYMBOL = 23,
1415 UNUM_SEVEN_DIGIT_SYMBOL = 24,
1419 UNUM_EIGHT_DIGIT_SYMBOL = 25,
1423 UNUM_NINE_DIGIT_SYMBOL = 26,
1424
1428 UNUM_EXPONENT_MULTIPLICATION_SYMBOL = 27,
1429
1430#ifndef U_HIDE_INTERNAL_API
1434 UNUM_APPROXIMATELY_SIGN_SYMBOL = 28,
1435#endif
1436
1437#ifndef U_HIDE_DEPRECATED_API
1442 UNUM_FORMAT_SYMBOL_COUNT = 29
1443#endif /* U_HIDE_DEPRECATED_API */
1444} UNumberFormatSymbol;
1445
1462 U_CAPI int32_t U_EXPORT2
1463unum_getSymbol(const UNumberFormat *fmt,
1464 UNumberFormatSymbol symbol,
1465 UChar *buffer,
1466 int32_t size,
1467 UErrorCode *status);
1468
1482 U_CAPI void U_EXPORT2
1483unum_setSymbol(UNumberFormat *fmt,
1484 UNumberFormatSymbol symbol,
1485 const UChar *value,
1486 int32_t length,
1487 UErrorCode *status);
1488
1489
1499 U_CAPI const char* U_EXPORT2
1500unum_getLocaleByType(const UNumberFormat *fmt,
1501 ULocDataLocaleType type,
1502 UErrorCode* status);
1503
1512 U_CAPI void U_EXPORT2
1513unum_setContext(UNumberFormat* fmt, UDisplayContext value, UErrorCode* status);
1514
1524 U_CAPI UDisplayContext U_EXPORT2
1525unum_getContext(const UNumberFormat *fmt, UDisplayContextType type, UErrorCode* status);
1526
1527#endif /* #if !UCONFIG_NO_FORMATTING */
1528
1529#endif
LocalUNumberFormatPointer
"Smart pointer" class, closes a UNumberFormat via unum_close().
localpointer.h
C++ API: "Smart pointers" for use with and in ICU4C C++ code.
U_DEFINE_LOCAL_OPEN_POINTER
#define U_DEFINE_LOCAL_OPEN_POINTER(LocalPointerClassName, Type, closeFunction)
"Smart pointer" definition macro, deletes objects via the closeFunction.
Definition: localpointer.h:550
parseerr.h
C API: Parse Error Information.
UFieldPosition
A struct representing a range of text containing a specific field.
Definition: umisc.h:34
UParseError
A UParseError struct is used to returned detailed information about parsing errors.
Definition: parseerr.h:58
ucurr.h
C API: Encapsulates information about a currency.
udisplaycontext.h
C API: Display context types (enum values)
UDisplayContextType
UDisplayContextType
Display context types, for getting values of a particular setting.
Definition: udisplaycontext.h:27
UDisplayContext
UDisplayContext
Display context settings.
Definition: udisplaycontext.h:64
ufieldpositer.h
C API: UFieldPositionIterator for use with format APIs.
UFieldPositionIterator
struct UFieldPositionIterator UFieldPositionIterator
C typedef for struct UFieldPositionIterator.
Definition: ufieldpositer.h:46
uformattable.h
C API: UFormattable is a thin wrapper for primitive types used for formatting and parsing.
UFormattable
void * UFormattable
Opaque type representing various types of data which may be used for formatting and parsing operation...
Definition: uformattable.h:72
uloc.h
C API: Locale.
ULocDataLocaleType
ULocDataLocaleType
Constants for *_getLocale() Allow user to select whether she wants information on requested,...
Definition: uloc.h:338
UBool
int8_t UBool
The ICU boolean type, a signed-byte integer.
Definition: umachine.h:269
U_CAPI
#define U_CAPI
This is used to declare a function as a public ICU C API.
Definition: umachine.h:110
UChar
char16_t UChar
The base type for UTF-16 code units and pointers.
Definition: umachine.h:418
umisc.h
C API:misc definitions.
unum_format
U_CAPI int32_t unum_format(const UNumberFormat *fmt, int32_t number, UChar *result, int32_t resultLength, UFieldPosition *pos, UErrorCode *status)
Format an integer using a UNumberFormat.
unum_parseDecimal
U_CAPI int32_t unum_parseDecimal(const UNumberFormat *fmt, const UChar *text, int32_t textLength, int32_t *parsePos, char *outBuf, int32_t outBufLength, UErrorCode *status)
Parse a number from a string into an unformatted numeric string using a UNumberFormat.
unum_setContext
U_CAPI void unum_setContext(UNumberFormat *fmt, UDisplayContext value, UErrorCode *status)
Set a particular UDisplayContext value in the formatter, such as UDISPCTX_CAPITALIZATION_FOR_STANDALO...
unum_formatDouble
U_CAPI int32_t unum_formatDouble(const UNumberFormat *fmt, double number, UChar *result, int32_t resultLength, UFieldPosition *pos, UErrorCode *status)
Format a double using a UNumberFormat.
UNumberFormatAttribute
UNumberFormatAttribute
The possible UNumberFormat numeric attributes.
Definition: unum.h:1015
UNUM_GROUPING_SIZE
@ UNUM_GROUPING_SIZE
Grouping size.
Definition: unum.h:1037
UNUM_LENIENT_PARSE
@ UNUM_LENIENT_PARSE
Lenient parse mode used by rule-based formats.
Definition: unum.h:1060
UNUM_MIN_SIGNIFICANT_DIGITS
@ UNUM_MIN_SIGNIFICANT_DIGITS
Minimum significant digits.
Definition: unum.h:1053
UNUM_MAX_INTEGER_DIGITS
@ UNUM_MAX_INTEGER_DIGITS
Maximum integer digits.
Definition: unum.h:1023
UNUM_MAX_FRACTION_DIGITS
@ UNUM_MAX_FRACTION_DIGITS
Maximum fraction digits.
Definition: unum.h:1029
UNUM_PARSE_NO_EXPONENT
@ UNUM_PARSE_NO_EXPONENT
if this attribute is set to 1, specifies that, if the pattern doesn't contain an exponent,...
Definition: unum.h:1118
UNUM_FORMAT_WIDTH
@ UNUM_FORMAT_WIDTH
The width to which the output of format() is padded.
Definition: unum.h:1043
UNUM_LIMIT_BOOLEAN_ATTRIBUTE
@ UNUM_LIMIT_BOOLEAN_ATTRIBUTE
Limit of boolean attributes.
Definition: unum.h:1150
UNUM_PARSE_INT_ONLY
@ UNUM_PARSE_INT_ONLY
Parse integers only.
Definition: unum.h:1017
UNUM_MULTIPLIER
@ UNUM_MULTIPLIER
Multiplier.
Definition: unum.h:1035
UNUM_ROUNDING_INCREMENT
@ UNUM_ROUNDING_INCREMENT
Rounding increment.
Definition: unum.h:1041
UNUM_PARSE_CASE_SENSITIVE
@ UNUM_PARSE_CASE_SENSITIVE
Parsing: if set to 1, parsing is sensitive to case (lowercase/uppercase).
Definition: unum.h:1135
UNUM_SIGNIFICANT_DIGITS_USED
@ UNUM_SIGNIFICANT_DIGITS_USED
Use significant digits.
Definition: unum.h:1050
UNUM_MINIMUM_GROUPING_DIGITS
@ UNUM_MINIMUM_GROUPING_DIGITS
Minimum grouping digits; most commonly set to 2 to print "1000" instead of "1,000".
Definition: unum.h:1089
UNUM_SECONDARY_GROUPING_SIZE
@ UNUM_SECONDARY_GROUPING_SIZE
Secondary grouping size.
Definition: unum.h:1047
UNUM_MIN_FRACTION_DIGITS
@ UNUM_MIN_FRACTION_DIGITS
Minimum fraction digits.
Definition: unum.h:1031
UNUM_DECIMAL_ALWAYS_SHOWN
@ UNUM_DECIMAL_ALWAYS_SHOWN
Always show decimal point.
Definition: unum.h:1021
UNUM_MAX_SIGNIFICANT_DIGITS
@ UNUM_MAX_SIGNIFICANT_DIGITS
Maximum significant digits.
Definition: unum.h:1056
UNUM_INTEGER_DIGITS
@ UNUM_INTEGER_DIGITS
Integer digits.
Definition: unum.h:1027
UNUM_FRACTION_DIGITS
@ UNUM_FRACTION_DIGITS
Fraction digits.
Definition: unum.h:1033
UNUM_PARSE_DECIMAL_MARK_REQUIRED
@ UNUM_PARSE_DECIMAL_MARK_REQUIRED
if this attribute is set to 1, specifies that, if the pattern contains a decimal mark the input is re...
Definition: unum.h:1128
UNUM_SIGN_ALWAYS_SHOWN
@ UNUM_SIGN_ALWAYS_SHOWN
Formatting: if set to 1, whether to show the plus sign on non-negative numbers.
Definition: unum.h:1144
UNUM_FORMAT_FAIL_IF_MORE_THAN_MAX_DIGITS
@ UNUM_FORMAT_FAIL_IF_MORE_THAN_MAX_DIGITS
If 1, specifies that if setting the "max integer digits" attribute would truncate a value,...
Definition: unum.h:1111
UNUM_CURRENCY_USAGE
@ UNUM_CURRENCY_USAGE
if this attribute is set to 0, it is set to UNUM_CURRENCY_STANDARD purpose, otherwise it is UNUM_CASH...
Definition: unum.h:1097
UNUM_ROUNDING_MODE
@ UNUM_ROUNDING_MODE
Rounding Mode.
Definition: unum.h:1039
UNUM_SCALE
@ UNUM_SCALE
Scale, which adjusts the position of the decimal point when formatting.
Definition: unum.h:1079
UNUM_PADDING_POSITION
@ UNUM_PADDING_POSITION
The position at which padding will take place.
Definition: unum.h:1045
UNUM_MAX_NONBOOLEAN_ATTRIBUTE
@ UNUM_MAX_NONBOOLEAN_ATTRIBUTE
One below the first bitfield-boolean item.
Definition: unum.h:1103
UNUM_MIN_INTEGER_DIGITS
@ UNUM_MIN_INTEGER_DIGITS
Minimum integer digits.
Definition: unum.h:1025
UNUM_GROUPING_USED
@ UNUM_GROUPING_USED
Use grouping separator.
Definition: unum.h:1019
unum_clone
U_CAPI UNumberFormat * unum_clone(const UNumberFormat *fmt, UErrorCode *status)
Open a copy of a UNumberFormat.
unum_setTextAttribute
U_CAPI void unum_setTextAttribute(UNumberFormat *fmt, UNumberFormatTextAttribute tag, const UChar *newValue, int32_t newValueLength, UErrorCode *status)
Set a text attribute associated with a UNumberFormat.
UCurrencySpacing
UCurrencySpacing
Constants for specifying currency spacing.
Definition: unum.h:351
UNUM_CURRENCY_SPACING_COUNT
@ UNUM_CURRENCY_SPACING_COUNT
One more than the highest normal UCurrencySpacing value.
Definition: unum.h:366
UNUM_CURRENCY_SURROUNDING_MATCH
@ UNUM_CURRENCY_SURROUNDING_MATCH
Definition: unum.h:355
UNUM_CURRENCY_MATCH
@ UNUM_CURRENCY_MATCH
Definition: unum.h:353
UNUM_CURRENCY_INSERT
@ UNUM_CURRENCY_INSERT
Definition: unum.h:357
UNumberFormatRoundingMode
UNumberFormatRoundingMode
The possible number format rounding modes.
Definition: unum.h:282
UNUM_ROUND_UNNECESSARY
@ UNUM_ROUND_UNNECESSARY
ROUND_UNNECESSARY reports an error if formatted result is not exact.
Definition: unum.h:305
UNUM_ROUND_HALFEVEN
@ UNUM_ROUND_HALFEVEN
Half-even rounding.
Definition: unum.h:291
UNUM_ROUND_HALF_ODD
@ UNUM_ROUND_HALF_ODD
Rounds ties toward the odd number.
Definition: unum.h:311
UNUM_FOUND_HALFEVEN
@ UNUM_FOUND_HALFEVEN
Half-even rounding, misspelled name.
Definition: unum.h:297
UNUM_ROUND_HALF_FLOOR
@ UNUM_ROUND_HALF_FLOOR
Rounds ties toward -∞.
Definition: unum.h:321
UNUM_ROUND_HALF_CEILING
@ UNUM_ROUND_HALF_CEILING
Rounds ties toward +∞.
Definition: unum.h:316
unum_formatDoubleForFields
U_CAPI int32_t unum_formatDoubleForFields(const UNumberFormat *format, double number, UChar *result, int32_t resultLength, UFieldPositionIterator *fpositer, UErrorCode *status)
Format a double using a UNumberFormat according to the UNumberFormat's locale, and initialize a UFiel...
unum_formatInt64
U_CAPI int32_t unum_formatInt64(const UNumberFormat *fmt, int64_t number, UChar *result, int32_t resultLength, UFieldPosition *pos, UErrorCode *status)
Format an int64 using a UNumberFormat.
unum_parseDouble
U_CAPI double unum_parseDouble(const UNumberFormat *fmt, const UChar *text, int32_t textLength, int32_t *parsePos, UErrorCode *status)
Parse a string into a double using a UNumberFormat.
unum_formatDecimal
U_CAPI int32_t unum_formatDecimal(const UNumberFormat *fmt, const char *number, int32_t length, UChar *result, int32_t resultLength, UFieldPosition *pos, UErrorCode *status)
Format a decimal number using a UNumberFormat.
UNumberCompactStyle
UNumberCompactStyle
Constants for specifying short or long format.
Definition: unum.h:339
UNUM_LONG
@ UNUM_LONG
Definition: unum.h:343
UNUM_SHORT
@ UNUM_SHORT
Definition: unum.h:341
UNumberFormatStyle
UNumberFormatStyle
The possible number format styles.
Definition: unum.h:149
UNUM_CURRENCY
@ UNUM_CURRENCY
Currency format (generic).
Definition: unum.h:168
UNUM_SCIENTIFIC
@ UNUM_SCIENTIFIC
Scientific format.
Definition: unum.h:178
UNUM_CURRENCY_PLURAL
@ UNUM_CURRENCY_PLURAL
Currency format with a pluralized currency name, e.g., "1.00 US dollar" and "3.00 US dollars".
Definition: unum.h:218
UNUM_PATTERN_RULEBASED
@ UNUM_PATTERN_RULEBASED
Rule-based format defined by a pattern string.
Definition: unum.h:207
UNUM_SPELLOUT
@ UNUM_SPELLOUT
Spellout rule-based format.
Definition: unum.h:185
UNUM_DECIMAL_COMPACT_SHORT
@ UNUM_DECIMAL_COMPACT_SHORT
Decimal format expressed using compact notation (short form, corresponds to UNumberCompactStyle=UNUM_...
Definition: unum.h:238
UNUM_CASH_CURRENCY
@ UNUM_CASH_CURRENCY
Currency format with a currency symbol given CASH usage, e.g., "NT$3" instead of "NT$3....
Definition: unum.h:231
UNUM_DECIMAL_COMPACT_LONG
@ UNUM_DECIMAL_COMPACT_LONG
Decimal format expressed using compact notation (long form, corresponds to UNumberCompactStyle=UNUM_L...
Definition: unum.h:245
UNUM_FORMAT_STYLE_COUNT
@ UNUM_FORMAT_STYLE_COUNT
One more than the highest normal UNumberFormatStyle value.
Definition: unum.h:259
UNUM_PERCENT
@ UNUM_PERCENT
Percent format.
Definition: unum.h:173
UNUM_ORDINAL
@ UNUM_ORDINAL
Ordinal rule-based format .
Definition: unum.h:192
UNUM_CURRENCY_ISO
@ UNUM_CURRENCY_ISO
Currency format with an ISO currency code, e.g., "USD1.00".
Definition: unum.h:212
UNUM_NUMBERING_SYSTEM
@ UNUM_NUMBERING_SYSTEM
Numbering system rule-based format.
Definition: unum.h:202
UNUM_CURRENCY_STANDARD
@ UNUM_CURRENCY_STANDARD
Currency format with a currency symbol, e.g., "$1.00", using non-accounting style for negative values...
Definition: unum.h:252
UNUM_DEFAULT
@ UNUM_DEFAULT
Default format.
Definition: unum.h:266
UNUM_PATTERN_DECIMAL
@ UNUM_PATTERN_DECIMAL
Decimal format defined by a pattern string.
Definition: unum.h:154
UNUM_DURATION
@ UNUM_DURATION
Duration rule-based format.
Definition: unum.h:197
UNUM_CURRENCY_ACCOUNTING
@ UNUM_CURRENCY_ACCOUNTING
Currency format for accounting, e.g., "($3.00)" for negative currency amount instead of "-$3....
Definition: unum.h:225
UNUM_IGNORE
@ UNUM_IGNORE
Alias for UNUM_PATTERN_DECIMAL.
Definition: unum.h:271
UNUM_DECIMAL
@ UNUM_DECIMAL
Decimal format ("normal" style).
Definition: unum.h:159
unum_toPattern
U_CAPI int32_t unum_toPattern(const UNumberFormat *fmt, UBool isPatternLocalized, UChar *result, int32_t resultLength, UErrorCode *status)
Extract the pattern from a UNumberFormat.
unum_getDoubleAttribute
U_CAPI double unum_getDoubleAttribute(const UNumberFormat *fmt, UNumberFormatAttribute attr)
Get a numeric attribute associated with a UNumberFormat.
unum_getContext
U_CAPI UDisplayContext unum_getContext(const UNumberFormat *fmt, UDisplayContextType type, UErrorCode *status)
Get the formatter's UDisplayContext value for the specified UDisplayContextType, such as UDISPCTX_TYP...
unum_countAvailable
U_CAPI int32_t unum_countAvailable(void)
Determine how many locales have decimal formatting patterns available.
unum_parseInt64
U_CAPI int64_t unum_parseInt64(const UNumberFormat *fmt, const UChar *text, int32_t textLength, int32_t *parsePos, UErrorCode *status)
Parse a string into an int64 using a UNumberFormat.
unum_open
U_CAPI UNumberFormat * unum_open(UNumberFormatStyle style, const UChar *pattern, int32_t patternLength, const char *locale, UParseError *parseErr, UErrorCode *status)
Create and return a new UNumberFormat for formatting and parsing numbers.
UNumberFormatSymbol
UNumberFormatSymbol
Constants for specifying a number format symbol.
Definition: unum.h:1348
UNUM_FOUR_DIGIT_SYMBOL
@ UNUM_FOUR_DIGIT_SYMBOL
Four.
Definition: unum.h:1403
UNUM_PERMILL_SYMBOL
@ UNUM_PERMILL_SYMBOL
Per mill symbol.
Definition: unum.h:1374
UNUM_SIGNIFICANT_DIGIT_SYMBOL
@ UNUM_SIGNIFICANT_DIGIT_SYMBOL
Significant digit symbol.
Definition: unum.h:1383
UNUM_PAD_ESCAPE_SYMBOL
@ UNUM_PAD_ESCAPE_SYMBOL
Escape padding character.
Definition: unum.h:1376
UNUM_INFINITY_SYMBOL
@ UNUM_INFINITY_SYMBOL
Infinity symbol.
Definition: unum.h:1378
UNUM_TWO_DIGIT_SYMBOL
@ UNUM_TWO_DIGIT_SYMBOL
Two.
Definition: unum.h:1395
UNUM_EXPONENTIAL_SYMBOL
@ UNUM_EXPONENTIAL_SYMBOL
The exponential symbol.
Definition: unum.h:1372
UNUM_CURRENCY_SYMBOL
@ UNUM_CURRENCY_SYMBOL
The currency symbol.
Definition: unum.h:1366
UNUM_INTL_CURRENCY_SYMBOL
@ UNUM_INTL_CURRENCY_SYMBOL
The international currency symbol.
Definition: unum.h:1368
UNUM_FIVE_DIGIT_SYMBOL
@ UNUM_FIVE_DIGIT_SYMBOL
Five.
Definition: unum.h:1407
UNUM_EXPONENT_MULTIPLICATION_SYMBOL
@ UNUM_EXPONENT_MULTIPLICATION_SYMBOL
Multiplication sign.
Definition: unum.h:1428
UNUM_EIGHT_DIGIT_SYMBOL
@ UNUM_EIGHT_DIGIT_SYMBOL
Eight.
Definition: unum.h:1419
UNUM_MONETARY_GROUPING_SEPARATOR_SYMBOL
@ UNUM_MONETARY_GROUPING_SEPARATOR_SYMBOL
The monetary grouping separator.
Definition: unum.h:1387
UNUM_PERCENT_SYMBOL
@ UNUM_PERCENT_SYMBOL
The percent sign.
Definition: unum.h:1356
UNUM_PATTERN_SEPARATOR_SYMBOL
@ UNUM_PATTERN_SEPARATOR_SYMBOL
The pattern separator.
Definition: unum.h:1354
UNUM_DECIMAL_SEPARATOR_SYMBOL
@ UNUM_DECIMAL_SEPARATOR_SYMBOL
The decimal separator.
Definition: unum.h:1350
UNUM_PLUS_SIGN_SYMBOL
@ UNUM_PLUS_SIGN_SYMBOL
The plus sign.
Definition: unum.h:1364
UNUM_GROUPING_SEPARATOR_SYMBOL
@ UNUM_GROUPING_SEPARATOR_SYMBOL
The grouping separator.
Definition: unum.h:1352
UNUM_NAN_SYMBOL
@ UNUM_NAN_SYMBOL
Nan symbol.
Definition: unum.h:1380
UNUM_SIX_DIGIT_SYMBOL
@ UNUM_SIX_DIGIT_SYMBOL
Six.
Definition: unum.h:1411
UNUM_NINE_DIGIT_SYMBOL
@ UNUM_NINE_DIGIT_SYMBOL
Nine.
Definition: unum.h:1423
UNUM_APPROXIMATELY_SIGN_SYMBOL
@ UNUM_APPROXIMATELY_SIGN_SYMBOL
Approximately sign.
Definition: unum.h:1434
UNUM_MINUS_SIGN_SYMBOL
@ UNUM_MINUS_SIGN_SYMBOL
The minus sign.
Definition: unum.h:1362
UNUM_MONETARY_SEPARATOR_SYMBOL
@ UNUM_MONETARY_SEPARATOR_SYMBOL
The monetary separator.
Definition: unum.h:1370
UNUM_DIGIT_SYMBOL
@ UNUM_DIGIT_SYMBOL
Character representing a digit in the pattern.
Definition: unum.h:1360
UNUM_THREE_DIGIT_SYMBOL
@ UNUM_THREE_DIGIT_SYMBOL
Three.
Definition: unum.h:1399
UNUM_ZERO_DIGIT_SYMBOL
@ UNUM_ZERO_DIGIT_SYMBOL
Zero.
Definition: unum.h:1358
UNUM_ONE_DIGIT_SYMBOL
@ UNUM_ONE_DIGIT_SYMBOL
One.
Definition: unum.h:1391
UNUM_FORMAT_SYMBOL_COUNT
@ UNUM_FORMAT_SYMBOL_COUNT
One more than the highest normal UNumberFormatSymbol value.
Definition: unum.h:1442
UNUM_SEVEN_DIGIT_SYMBOL
@ UNUM_SEVEN_DIGIT_SYMBOL
Seven.
Definition: unum.h:1415
unum_parseDoubleCurrency
U_CAPI double unum_parseDoubleCurrency(const UNumberFormat *fmt, const UChar *text, int32_t textLength, int32_t *parsePos, UChar *currency, UErrorCode *status)
Parse a string into a double and a currency using a UNumberFormat.
UNumberFormatMinimumGroupingDigits
UNumberFormatMinimumGroupingDigits
Selectors with special numeric values to use locale default minimum grouping digits for the DecimalFo...
Definition: unum.h:422
UNUM_MINIMUM_GROUPING_DIGITS_MIN2
@ UNUM_MINIMUM_GROUPING_DIGITS_MIN2
Display grouping using locale defaults, except do not show grouping on values smaller than 10000 (suc...
Definition: unum.h:434
UNUM_MINIMUM_GROUPING_DIGITS_AUTO
@ UNUM_MINIMUM_GROUPING_DIGITS_AUTO
Display grouping using the default strategy for all locales.
Definition: unum.h:427
unum_formatDoubleCurrency
U_CAPI int32_t unum_formatDoubleCurrency(const UNumberFormat *fmt, double number, UChar *currency, UChar *result, int32_t resultLength, UFieldPosition *pos, UErrorCode *status)
Format a double currency amount using a UNumberFormat.
unum_getAvailable
U_CAPI const char * unum_getAvailable(int32_t localeIndex)
Get a locale for which decimal formatting patterns are available.
unum_getTextAttribute
U_CAPI int32_t unum_getTextAttribute(const UNumberFormat *fmt, UNumberFormatTextAttribute tag, UChar *result, int32_t resultLength, UErrorCode *status)
Get a text attribute associated with a UNumberFormat.
unum_parseToUFormattable
U_CAPI UFormattable * unum_parseToUFormattable(const UNumberFormat *fmt, UFormattable *result, const UChar *text, int32_t textLength, int32_t *parsePos, UErrorCode *status)
Parse a UChar string into a UFormattable.
unum_getAttribute
U_CAPI int32_t unum_getAttribute(const UNumberFormat *fmt, UNumberFormatAttribute attr)
Get a numeric attribute associated with a UNumberFormat.
unum_parse
U_CAPI int32_t unum_parse(const UNumberFormat *fmt, const UChar *text, int32_t textLength, int32_t *parsePos, UErrorCode *status)
Parse a string into an integer using a UNumberFormat.
UNumberFormatTextAttribute
UNumberFormatTextAttribute
The possible UNumberFormat text attributes.
Definition: unum.h:1239
UNUM_NEGATIVE_PREFIX
@ UNUM_NEGATIVE_PREFIX
Negative prefix.
Definition: unum.h:1245
UNUM_POSITIVE_PREFIX
@ UNUM_POSITIVE_PREFIX
Positive prefix.
Definition: unum.h:1241
UNUM_DEFAULT_RULESET
@ UNUM_DEFAULT_RULESET
The default rule set, such as "%spellout-numbering-year:", "%spellout-cardinal:", "%spellout-ordinal-...
Definition: unum.h:1260
UNUM_PUBLIC_RULESETS
@ UNUM_PUBLIC_RULESETS
The public rule sets.
Definition: unum.h:1269
UNUM_PADDING_CHARACTER
@ UNUM_PADDING_CHARACTER
The character used to pad to the format width.
Definition: unum.h:1249
UNUM_CURRENCY_CODE
@ UNUM_CURRENCY_CODE
The ISO currency code.
Definition: unum.h:1251
UNUM_NEGATIVE_SUFFIX
@ UNUM_NEGATIVE_SUFFIX
Negative suffix.
Definition: unum.h:1247
UNUM_POSITIVE_SUFFIX
@ UNUM_POSITIVE_SUFFIX
Positive suffix.
Definition: unum.h:1243
unum_getSymbol
U_CAPI int32_t unum_getSymbol(const UNumberFormat *fmt, UNumberFormatSymbol symbol, UChar *buffer, int32_t size, UErrorCode *status)
Get a symbol associated with a UNumberFormat.
unum_setDoubleAttribute
U_CAPI void unum_setDoubleAttribute(UNumberFormat *fmt, UNumberFormatAttribute attr, double newValue)
Set a numeric attribute associated with a UNumberFormat.
UNumberFormat
void * UNumberFormat
A number formatter.
Definition: unum.h:144
unum_setAttribute
U_CAPI void unum_setAttribute(UNumberFormat *fmt, UNumberFormatAttribute attr, int32_t newValue)
Set a numeric attribute associated with a UNumberFormat.
UNumberFormatPadPosition
UNumberFormatPadPosition
The possible number format pad positions.
Definition: unum.h:328
unum_close
U_CAPI void unum_close(UNumberFormat *fmt)
Close a UNumberFormat.
UNumberFormatFields
UNumberFormatFields
FieldPosition and UFieldPosition selectors for format fields defined by NumberFormat and UNumberForma...
Definition: unum.h:377
UNUM_MEASURE_UNIT_FIELD
@ UNUM_MEASURE_UNIT_FIELD
Definition: unum.h:401
UNUM_COMPACT_FIELD
@ UNUM_COMPACT_FIELD
Definition: unum.h:403
UNUM_INTEGER_FIELD
@ UNUM_INTEGER_FIELD
Definition: unum.h:379
UNUM_PERCENT_FIELD
@ UNUM_PERCENT_FIELD
Definition: unum.h:395
UNUM_PERMILL_FIELD
@ UNUM_PERMILL_FIELD
Definition: unum.h:397
UNUM_EXPONENT_SYMBOL_FIELD
@ UNUM_EXPONENT_SYMBOL_FIELD
Definition: unum.h:385
UNUM_GROUPING_SEPARATOR_FIELD
@ UNUM_GROUPING_SEPARATOR_FIELD
Definition: unum.h:391
UNUM_DECIMAL_SEPARATOR_FIELD
@ UNUM_DECIMAL_SEPARATOR_FIELD
Definition: unum.h:383
UNUM_SIGN_FIELD
@ UNUM_SIGN_FIELD
Definition: unum.h:399
UNUM_CURRENCY_FIELD
@ UNUM_CURRENCY_FIELD
Definition: unum.h:393
UNUM_FRACTION_FIELD
@ UNUM_FRACTION_FIELD
Definition: unum.h:381
UNUM_FIELD_COUNT
@ UNUM_FIELD_COUNT
One more than the highest normal UNumberFormatFields value.
Definition: unum.h:410
UNUM_EXPONENT_SIGN_FIELD
@ UNUM_EXPONENT_SIGN_FIELD
Definition: unum.h:387
UNUM_EXPONENT_FIELD
@ UNUM_EXPONENT_FIELD
Definition: unum.h:389
unum_setSymbol
U_CAPI void unum_setSymbol(UNumberFormat *fmt, UNumberFormatSymbol symbol, const UChar *value, int32_t length, UErrorCode *status)
Set a symbol associated with a UNumberFormat.
unum_applyPattern
U_CAPI void unum_applyPattern(UNumberFormat *format, UBool localized, const UChar *pattern, int32_t patternLength, UParseError *parseError, UErrorCode *status)
Set the pattern used by a UNumberFormat.
unum_formatUFormattable
U_CAPI int32_t unum_formatUFormattable(const UNumberFormat *fmt, const UFormattable *number, UChar *result, int32_t resultLength, UFieldPosition *pos, UErrorCode *status)
Format a UFormattable into a string.
unum_getLocaleByType
U_CAPI const char * unum_getLocaleByType(const UNumberFormat *fmt, ULocDataLocaleType type, UErrorCode *status)
Get the locale for this number format object.
utypes.h
Basic definitions for ICU, for both C and C++ APIs.
UErrorCode
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
Definition: utypes.h:415