* UNumberFormat helps you to format and parse numbers for any locale. * Your code can be completely independent of the locale conventions * for decimal points, thousands-separators, or even the particular * decimal digits used, or whether the number format is even decimal. * There are different number format styles like decimal, currency, * percent and spellout. *
* To format a number for the current Locale, use one of the static * factory methods: *
* \code
* UChar myString[20];
* double myNumber = 7.0;
* UErrorCode success = U_ZERO_ERROR;
* UNumberFormat* nf = unum_open(UNUM_DEFAULT, NULL, &success)
* unum_formatDouble(nf, myNumber, myString, u_strlen(myString), NULL, &status);
* printf(" Example 1: %s\n", austrdup(myString) ); //austrdup( a function used to convert UChar* to char*)
* \endcode
*
* If you are formatting multiple numbers, it is more efficient to get
* the format and use it multiple times so that the system doesn't
* have to fetch the information about the local language and country
* conventions multiple times.
*
* \code
* UChar* myString;
* int32_t i, resultlength, reslenneeded;
* UErrorCode success = U_ZERO_ERROR;
* int32_t a[] = { 123, 3333, -1234567 };
* const int32_t a_len = sizeof(a) / sizeof(a[0]);
* UNumberFormat* nf = unum_open(UNUM_DEFAULT, NULL, &success)
* for (i = 0; i < a_len; i++) {
* resultlength=0;
* reslenneeded=unum_format(nf, a[i], NULL, resultlength, NULL, &status);
* if(status==U_BUFFER_OVERFLOW_ERROR){
* status=U_ZERO_ERROR;
* resultlength=resultlengthneeded+1;
* result=(UChar*)malloc(sizeof(UChar) * resultlength);
* unum_format(nf, a[i], result, resultlength, NULL, &status);
* }
* printf(" Example 2: %s\n", austrdup(result) );
* free(result);
* }
* \endcode
*
* To format a number for a different Locale, specify it in the
* call to unum_open().
* * \code * UNumberFormat* nf = unum_open(UNUM_DEFAULT, "fr_FR", &success) * \endcode ** You can use a NumberFormat API unum_parse() to parse. *
* \code * UErrorCode success; * int32_t pos=0; * unum_parse(nf, result, u_strlen(result), &pos, &success); * \endcode ** Use UCAL_DECIMAL to get the normal number format for that country. * There are other static options available. Use UCAL_CURRENCY * to get the currency number format for that country. Use UCAL_PERCENT * to get a format for displaying percentages. With this format, a * fraction from 0.53 is displayed as 53%. *
* You can also control the display of numbers with such function as * unum_getAttribues() and unum_setAtributes(). where in you can set the * miminum fraction digits, grouping used etc. * @see UNumberFormatAttributes for more details *
* You can also use forms of the parse and format methods with * ParsePosition and UFieldPosition to allow you to: *
* It is also possible to change or set the symbols used for a particular
* locale like the currency symbol, the grouping seperator , monetary seperator
* etc by making use of functions unum_setSymbols() and unum_getSymbols().
*/
/** A number formatter.
* For usage in C programs.
*/
typedef void* UNumberFormat;
/** The possible number format styles. */
enum UNumberFormatStyle {
UNUM_IGNORE=0,
/** Decimal format */
UNUM_DECIMAL=1,
/** Currency format */
UNUM_CURRENCY,
/** Percent format */
UNUM_PERCENT,
/** Spellout format */
UNUM_SPELLOUT,
/** Default format */
UNUM_DEFAULT = UNUM_DECIMAL
};
typedef enum UNumberFormatStyle UNumberFormatStyle;
enum UNumberFormatRoundingMode {
UNUM_ROUND_CEILING,
UNUM_ROUND_FLOOR,
UNUM_ROUND_DOWN,
UNUM_ROUND_UP,
UNUM_FOUND_HALFEVEN,
UNUM_ROUND_HALFDOWN,
UNUM_ROUND_HALFUP
};
typedef enum UNumberFormatRoundingMode UNumberFormatRoundingMode;
enum UNumberFormatPadPosition {
UNUM_PAD_BEFORE_PREFIX,
UNUM_PAD_AFTER_PREFIX,
UNUM_PAD_BEFORE_SUFFIX,
UNUM_PAD_AFTER_SUFFIX
};
typedef enum UNumberFormatPadPosition UNumberFormatPadPosition;
#if 0
/**
* Open a new UNumberFormat for formatting and parsing numbers.
* A UNumberFormat may be used to format numbers in calls to \Ref{unum_format},
* and to parse numbers in calls to \Ref{unum_parse}.
* @param style The type of number format to open: one of UNUM_DECIMAL, UNUM_CURRENCY,
* UNUM_PERCENT, UNUM_SPELLOUT, or UNUM_DEFAULT
* @param locale The locale specifying the formatting conventions
* @param status A pointer to an UErrorCode to receive any errors
* @return A pointer to a UNumberFormat to use for formatting numbers, or 0 if
* an error occurred.
* @see unum_openPattern
* @stable
* @deprecated
*/
U_CAPI UNumberFormat*
unum_open(UNumberFormatStyle style,
const char* locale,
UErrorCode* status);
/**
* Open a new UNumberFormat for formatting and parsing numbers.
* A UNumberFormat may be used to format numbers in calls to \Ref{unum_format},
* and to parse numbers in calls to \Ref{unum_parse}.
* @param pattern A pattern specifying the format to use.
* @param patternLength The number of characters in the pattern, or -1 if null-terminated.
* @param locale The locale specifying the formatting conventions
* @param status A pointer to an UErrorCode to receive any errors
* @return A pointer to a UNumberFormat to use for formatting numbers, or 0 if
* an error occurred.
* @see unum_open
* @deprecated
*/
U_CAPI UNumberFormat*
unum_openPattern( const UChar* pattern,
int32_t patternLength,
const char* locale,
UErrorCode* status);
#endif
/**
* Open a new UNumberFormat for formatting and parsing numbers.
* A UNumberFormat may be used to format numbers in calls to \Ref{unum_format},
* and to parse numbers in calls to \Ref{unum_parse}.
* @param style The type of number format to open: one of UNUM_DECIMAL, UNUM_CURRENCY,
* UNUM_PERCENT, UNUM_SPELLOUT, or UNUM_DEFAULT
* @param pattern A pattern specifying the format to use.
* @param patternLength The number of characters in the pattern, or -1 if null-terminated.
* @param locale The locale specifying the formatting conventions
* @param status A pointer to an UErrorCode to receive any errors
* @return A pointer to a UNumberFormat to use for formatting numbers, or 0 if
* an error occurred.
* @see unum_open
* @draft
*/
U_CAPI UNumberFormat*
unum_open( UNumberFormatStyle style,
const UChar* pattern,
int32_t patternLength,
const char* locale,
UParseError* parseErr,
UErrorCode* status);
/**
* Close a UNumberFormat.
* Once closed, a UNumberFormat may no longer be used.
* @param fmt The formatter to close.
* @stable
*/
U_CAPI void
unum_close(UNumberFormat* fmt);
/**
* Open a copy of a UNumberFormat.
* This function performs a deep copy.
* @param fmt The format to copy
* @param status A pointer to an UErrorCode to receive any errors.
* @return A pointer to a UNumberFormat identical to fmt.
* @stable
*/
U_CAPI UNumberFormat*
unum_clone(const UNumberFormat *fmt,
UErrorCode *status);
/**
* Format an integer using a UNumberFormat.
* The integer will be formatted according to the UNumberFormat's locale.
* @param fmt The formatter to use.
* @param number The number to format.
* @param result A pointer to a buffer to receive the formatted number.
* @param resultLength The maximum size of result.
* @param position A pointer to a UFieldPosition. On input, position->field
* is read. On output, position->beginIndex and position->endIndex indicate
* the beginning and ending indices of field number position->field, if such
* a field exists. This parameter may be NULL, in which case no field
* @param status A pointer to an UErrorCode to receive any errors
* @return The total buffer size needed; if greater than resultLength, the output was truncated.
* @see unum_formatDouble
* @see unum_parse
* @see unum_parseDouble
* @see UFieldPosition
* @draft
*/
U_CAPI int32_t
unum_format( const UNumberFormat* fmt,
int32_t number,
UChar* result,
int32_t resultLength,
UFieldPosition *pos,
UErrorCode* status);
/**
* Format a double using a UNumberFormat.
* The double will be formatted according to the UNumberFormat's locale.
* @param fmt The formatter to use.
* @param number The number to format.
* @param result A pointer to a buffer to receive the formatted number.
* @param resultLength The maximum size of result.
* @param position A pointer to a UFieldPosition. On input, position->field
* is read. On output, position->beginIndex and position->endIndex indicate
* the beginning and ending indices of field number position->field, if such
* a field exists. This parameter may be NULL, in which case no field
* @param status A pointer to an UErrorCode to receive any errors
* @return The total buffer size needed; if greater than resultLength, the output was truncated.
* @see unum_format
* @see unum_parse
* @see unum_parseDouble
* @see UFieldPosition
* @draft
*/
U_CAPI int32_t
unum_formatDouble( const UNumberFormat* fmt,
double number,
UChar* result,
int32_t resultLength,
UFieldPosition *pos, /* 0 if ignore */
UErrorCode* status);
/**
* Parse a string into an integer using a UNumberFormat.
* The string will be parsed according to the UNumberFormat's locale.
* @param fmt The formatter to use.
* @param text The text to parse.
* @param textLength The length of text, or -1 if null-terminated.
* @param parsePos If not 0, on input a pointer to an integer specifying the offset at which
* to begin parsing. If not 0, on output the offset at which parsing ended.
* @param status A pointer to an UErrorCode to receive any errors
* @return The value of the parsed integer
* @see unum_parseDouble
* @see unum_format
* @see unum_formatDouble
* @draft
*/
U_CAPI int32_t
unum_parse( const UNumberFormat* fmt,
const UChar* text,
int32_t textLength,
int32_t *parsePos /* 0 = start */,
UErrorCode *status);
/**
* Parse a string into a double using a UNumberFormat.
* The string will be parsed according to the UNumberFormat's locale.
* @param fmt The formatter to use.
* @param text The text to parse.
* @param textLength The length of text, or -1 if null-terminated.
* @param parsePos If not 0, on input a pointer to an integer specifying the offset at which
* to begin parsing. If not 0, on output the offset at which parsing ended.
* @param status A pointer to an UErrorCode to receive any errors
* @return The value of the parsed double
* @see unum_parse
* @see unum_format
* @see unum_formatDouble
* @draft
*/
U_CAPI double
unum_parseDouble( const UNumberFormat* fmt,
const UChar* text,
int32_t textLength,
int32_t *parsePos /* 0 = start */,
UErrorCode *status);
/**
* Set the pattern used by an UNumberFormat.
* The pattern should follow the pattern syntax rules.
* @param fmt The formatter to set.
* @param localized TRUE if the pattern is localized, FALSE otherwise.
* @param pattern The new pattern
* @param patternLength The length of pattern, or -1 if null-terminated.
* @see unum_toPattern
* @draft
U_CAPI void
unum_applyPattern( UNumberFormat *format,
UBool localized,
const UChar *pattern,
int32_t patternLength
);
*/
/**
* Set the pattern used by an UNumberFormat.
* The pattern should follow the pattern syntax rules.
* @param fmt The formatter to set.
* @param localized TRUE if the pattern is localized, FALSE otherwise.
* @param pattern The new pattern
* @param parseError A pointer to UParseError to recieve information about errors
* occurred during parsing.
* @param patternLength The length of pattern, or -1 if null-terminated.
* @see unum_toPattern
* @draft
*/
U_CAPI void
unum_applyPattern( UNumberFormat *format,
UBool localized,
const UChar *pattern,
int32_t patternLength,
UParseError *parseError,
UErrorCode *status
);
/**
* Get a locale for which number formatting patterns are available.
* A UNumberFormat in a locale returned by this function will perform the correct
* formatting and parsing for the locale.
* @param index The index of the desired locale.
* @return A locale for which number formatting patterns are available, or 0 if none.
* @see unum_countAvailable
* @stable
*/
U_CAPI const char*
unum_getAvailable(int32_t index);
/**
* Determine how many locales have number formatting patterns available.
* This function is most useful as determining the loop ending condition for
* calls to \Ref{unum_getAvailable}.
* @return The number of locales for which number formatting patterns are available.
* @see unum_getAvailable
* @stable
*/
U_CAPI int32_t
unum_countAvailable(void);
/** The possible UNumberFormat numeric attributes */
enum UNumberFormatAttribute {
/** Parse integers only */
UNUM_PARSE_INT_ONLY,
/** Use grouping separator */
UNUM_GROUPING_USED,
/** Always show decimal point */
UNUM_DECIMAL_ALWAYS_SHOWN,
/** Maximum integer digits */
UNUM_MAX_INTEGER_DIGITS,
/** Minimum integer digits */
UNUM_MIN_INTEGER_DIGITS,
/** Integer digits */
UNUM_INTEGER_DIGITS,
/** Maximum fraction digits */
UNUM_MAX_FRACTION_DIGITS,
/** Minimum fraction digits */
UNUM_MIN_FRACTION_DIGITS,
/** Fraction digits */
UNUM_FRACTION_DIGITS,
/** Multiplier */
UNUM_MULTIPLIER,
/** Grouping size */
UNUM_GROUPING_SIZE,
/** Rounding Mode */
UNUM_ROUNDING_MODE,
/** Rounding increment */
UNUM_ROUNDING_INCREMENT,
/** The width to which the output of format() is padded. */
UNUM_FORMAT_WIDTH,
/** The position at which padding will take place. */
UNUM_PADDING_POSITION,
/** Secondary grouping size */
UNUM_SECONDARY_GROUPING_SIZE
};
typedef enum UNumberFormatAttribute UNumberFormatAttribute;
/*====================================================
======================================================
---> Add to UErrorCode !!!! --->
typedef enum {
AttributeNotSupported,
PropertyNotSupported
} UErrorCode;
---> Add to UErrorCode !!!! --->
======================================================
====================================================*/
/**
* Get a numeric attribute associated with a UNumberFormat.
* An example of a numeric attribute is the number of integer digits a formatter will produce.
* @param fmt The formatter to query.
* @param attr The attribute to query; one of UNUM_PARSE_INT_ONLY, UNUM_GROUPING_USED,
* UNUM_DECIMAL_ALWAYS_SHOWN, UNUM_MAX_INTEGER_DIGITS, UNUM_MIN_INTEGER_DIGITS, UNUM_INTEGER_DIGITS,
* UNUM_MAX_FRACTION_DIGITS, UNUM_MIN_FRACTION_DIGITS, UNUM_FRACTION_DIGITS, UNUM_MULTIPLIER,
* UNUM_GROUPING_SIZE, UNUM_ROUNDING_MODE, UNUM_FORMAT_WIDTH, UNUM_PADDING_POSITION, UNUM_SECONDARY_GROUPING_SIZE.
* @return The value of attr.
* @see unum_setAttribute
* @see unum_getDoubleAttribute
* @see unum_setDoubleAttribute
* @see unum_getTextAttribute
* @see unum_setTextAttribute
* @stable
*/
U_CAPI int32_t
unum_getAttribute(const UNumberFormat* fmt,
UNumberFormatAttribute attr);
/**
* Set a numeric attribute associated with a UNumberFormat.
* An example of a numeric attribute is the number of integer digits a formatter will produce.
* @param fmt The formatter to set.
* @param attr The attribute to set; one of UNUM_PARSE_INT_ONLY, UNUM_GROUPING_USED,
* UNUM_DECIMAL_ALWAYS_SHOWN, UNUM_MAX_INTEGER_DIGITS, UNUM_MIN_INTEGER_DIGITS, UNUM_INTEGER_DIGITS,
* UNUM_MAX_FRACTION_DIGITS, UNUM_MIN_FRACTION_DIGITS, UNUM_FRACTION_DIGITS, UNUM_MULTIPLIER,
* UNUM_GROUPING_SIZE, UNUM_ROUNDING_MODE, UNUM_FORMAT_WIDTH, UNUM_PADDING_POSITION, UNUM_SECONDARY_GROUPING_SIZE.
* @param newValue The new value of attr.
* @see unum_getAttribute
* @see unum_getDoubleAttribute
* @see unum_setDoubleAttribute
* @see unum_getTextAttribute
* @see unum_setTextAttribute
* @stable
*/
U_CAPI void
unum_setAttribute( UNumberFormat* fmt,
UNumberFormatAttribute attr,
int32_t newValue);
/**
* Get a numeric attribute associated with a UNumberFormat.
* An example of a numeric attribute is the number of integer digits a formatter will produce.
* @param fmt The formatter to query.
* @param attr The attribute to query; e.g. UNUM_ROUNDING_INCREMENT.
* @return The value of attr.
* @see unum_getAttribute
* @see unum_setAttribute
* @see unum_setDoubleAttribute
* @see unum_getTextAttribute
* @see unum_setTextAttribute
* @stable
*/
U_CAPI double
unum_getDoubleAttribute(const UNumberFormat* fmt,
UNumberFormatAttribute attr);
/**
* Set a numeric attribute associated with a UNumberFormat.
* An example of a numeric attribute is the number of integer digits a formatter will produce.
* @param fmt The formatter to set.
* @param attr The attribute to set; e.g. UNUM_ROUNDING_INCREMENT.
* @param newValue The new value of attr.
* @see unum_getAttribute
* @see unum_setAttribute
* @see unum_getDoubleAttribute
* @see unum_getTextAttribute
* @see unum_setTextAttribute
* @stable
*/
U_CAPI void
unum_setDoubleAttribute( UNumberFormat* fmt,
UNumberFormatAttribute attr,
double newValue);
/** The possible UNumberFormat text attributes */
enum UNumberFormatTextAttribute{
/** Positive prefix */
UNUM_POSITIVE_PREFIX,
/** Positive suffix */
UNUM_POSITIVE_SUFFIX,
/** Negative prefix */
UNUM_NEGATIVE_PREFIX,
/** Negative suffix */
UNUM_NEGATIVE_SUFFIX,
/** The character used to pad to the format width. */
UNUM_PADDING_CHARACTER
};
typedef enum UNumberFormatTextAttribute UNumberFormatTextAttribute;
/**
* Get a text attribute associated with a UNumberFormat.
* An example of a text attribute is the suffix for positive numbers.
* @param fmt The formatter to query.
* @param attr The attribute to query; one of UNUM_POSITIVE_PREFIX, UNUM_POSITIVE_SUFFIX,
* UNUM_NEGATIVE_PREFIX, UNUM_NEGATIVE_SUFFIX
* @param result A pointer to a buffer to receive the attribute.
* @param resultLength The maximum size of result.
* @param status A pointer to an UErrorCode to receive any errors
* @return The total buffer size needed; if greater than resultLength, the output was truncated.
* @see unum_setTextAttribute
* @see unum_getAttribute
* @see unum_setAttribute
* @draft
*/
U_CAPI int32_t
unum_getTextAttribute( const UNumberFormat* fmt,
UNumberFormatTextAttribute tag,
UChar* result,
int32_t resultLength,
UErrorCode* status);
/**
* Set a text attribute associated with a UNumberFormat.
* An example of a text attribute is the suffix for positive numbers.
* @param fmt The formatter to set.
* @param attr The attribute to set; one of UNUM_POSITIVE_PREFIX, UNUM_POSITIVE_SUFFIX,
* UNUM_NEGATIVE_PREFIX, UNUM_NEGATIVE_SUFFIX
* @param newValue The new value of attr.
* @param newValueLength The length of newValue, or -1 if null-terminated.
* @param status A pointer to an UErrorCode to receive any errors
* @see unum_getTextAttribute
* @see unum_getAttribute
* @see unum_setAttribute
* @draft
*/
U_CAPI void
unum_setTextAttribute( UNumberFormat* fmt,
UNumberFormatTextAttribute tag,
const UChar* newValue,
int32_t newValueLength,
UErrorCode *status);
/**
* Extract the pattern from a UNumberFormat.
* The pattern will follow the pattern syntax.
* @param fmt The formatter to query.
* @param isPatternLocalized TRUE if the pattern should be localized, FALSE otherwise.
* @param result A pointer to a buffer to receive the pattern.
* @param resultLength The maximum size of result.
* @param status A pointer to an UErrorCode to receive any errors
* @return The total buffer size needed; if greater than resultLength, the output was truncated.
* @draft
*/
U_CAPI int32_t
unum_toPattern( const UNumberFormat* fmt,
UBool isPatternLocalized,
UChar* result,
int32_t resultLength,
UErrorCode* status);
/* The maximum size for a textual number format symbol. */
#define UNFSYMBOLSMAXSIZE 10
#ifdef ICU_DECIMALFORMATSYMBOLS_USE_DEPRECATES
/** The UNumberFormatSymbols struct
* @deprecated remove after 2000-dec-31. See UNumberFormatSymbol and unum_getSymbol() for a replacement.
*/
struct UNumberFormatSymbols{
/** The decimal separator */
UChar decimalSeparator;
/** The grouping separator */
UChar groupingSeparator;
/** The pattern separator */
UChar patternSeparator;
/** The percent sign */
UChar percent;
/** Zero*/
UChar zeroDigit;
/** Character representing a digit in the pattern */
UChar digit;
/** The minus sign */
UChar minusSign;
/** The plus sign */
UChar plusSign;
/** The currency symbol */
UChar currency [UNFSYMBOLSMAXSIZE];
/** The international currency symbol */
UChar intlCurrency [UNFSYMBOLSMAXSIZE];
/** The monetary separator */
UChar monetarySeparator;
/** The exponential symbol */
UChar exponential;
/** Per mill symbol */
UChar perMill;
/** Escape padding character */
UChar padEscape;
/** Infinity symbol */
UChar infinity [UNFSYMBOLSMAXSIZE];
/** Nan symbol */
UChar naN [UNFSYMBOLSMAXSIZE];
};
typedef struct UNumberFormatSymbols UNumberFormatSymbols;
/**
* Get the symbols associated with a UNumberFormat.
* A UNumberFormat uses symbols to represent the special locale-dependent
* characters in a number, for example the percent sign.
* @param fmt The formatter to query.
* @param syms A pointer to a UNumberFormatSymbols to receive the symbols associated with fmt.
* @see unum_setSymbols
* @deprecated remove after 2000-dec-31. See UNumberFormatSymbol and unum_getSymbol() for a replacement.
*/
U_CAPI void
unum_getSymbols( const UNumberFormat *fmt,
UNumberFormatSymbols *syms);
/**
* Set the symbols associated with a UNumberFormat.
* A UNumberFormat uses symbols to represent the special locale-dependent
* characters in a number, for example the percent sign.
* @param fmt The formatter to set.
* @param symbolsToSet The UNumberFormatSymbols to associate with fmt.
* @param status A pointer to an UErrorCode to receive any errors.
* @see unum_getSymbols
* @deprecated remove after 2000-dec-31. See UNumberFormatSymbol and unum_getSymbol() for a replacement.
*/
U_CAPI void
unum_setSymbols( UNumberFormat* fmt,
const UNumberFormatSymbols* symbolsToSet,
UErrorCode *status);
#endif /* ICU_DECIMALFORMATSYMBOLS_USE_DEPRECATES */
/**
* Constants for specifying a number format symbol.
* @draft
*/
enum UNumberFormatSymbol {
/** The decimal separator */
UNUM_DECIMAL_SEPARATOR_SYMBOL,
/** The grouping separator */
UNUM_GROUPING_SEPARATOR_SYMBOL,
/** The pattern separator */
UNUM_PATTERN_SEPARATOR_SYMBOL,
/** The percent sign */
UNUM_PERCENT_SYMBOL,
/** Zero*/
UNUM_ZERO_DIGIT_SYMBOL,
/** Character representing a digit in the pattern */
UNUM_DIGIT_SYMBOL,
/** The minus sign */
UNUM_MINUS_SIGN_SYMBOL,
/** The plus sign */
UNUM_PLUS_SIGN_SYMBOL,
/** The currency symbol */
UNUM_CURRENCY_SYMBOL,
/** The international currency symbol */
UNUM_INTL_CURRENCY_SYMBOL,
/** The monetary separator */
UNUM_MONETARY_SEPARATOR_SYMBOL,
/** The exponential symbol */
UNUM_EXPONENTIAL_SYMBOL,
/** Per mill symbol */
UNUM_PERMILL_SYMBOL,
/** Escape padding character */
UNUM_PAD_ESCAPE_SYMBOL,
/** Infinity symbol */
UNUM_INFINITY_SYMBOL,
/** Nan symbol */
UNUM_NAN_SYMBOL,
/** count symbol constants */
UNUM_FORMAT_SYMBOL_COUNT
};
typedef enum UNumberFormatSymbol UNumberFormatSymbol;
/**
* Get a symbol associated with a UNumberFormat.
* A UNumberFormat uses symbols to represent the special locale-dependent
* characters in a number, for example the percent sign.
* @param fmt The formatter to query.
* @param symbol The UNumberFormatSymbol constant for the symbol to get
* @param buffer The string buffer that will receive the symbol string;
* if it is NULL, then only the length of the symbol is returned
* @param size The size of the string buffer
* @return The length of the symbol; the buffer is not modified if
* length>=size
* @see unum_setSymbol
* @draft
*/
U_CAPI int32_t U_EXPORT2
unum_getSymbol(UNumberFormat *fmt,
UNumberFormatSymbol symbol,
UChar *buffer,
int32_t size,
UErrorCode *status);
/**
* Set a symbol associated with a UNumberFormat.
* A UNumberFormat uses symbols to represent the special locale-dependent
* characters in a number, for example the percent sign.
* @param fmt The formatter to set.
* @param symbol The UNumberFormatSymbol constant for the symbol to set
* @param value The string to set the symbol to
* @param length The length of the string, or -1 for a zero-terminated string
* @param status A pointer to an UErrorCode to receive any errors.
* @see unum_getSymbol
* @draft
*/
U_CAPI void U_EXPORT2
unum_setSymbol(UNumberFormat *fmt,
UNumberFormatSymbol symbol,
const UChar *value,
int32_t length,
UErrorCode *status);
/******************* Deprecated API ***************************/
/**
*@deprecated Remove after Aug 2002
*/
#ifdef U_USE_DEPRECATED_FORMAT_API
#if ((U_ICU_VERSION_MAJOR_NUM != 1) || (U_ICU_VERSION_MINOR_NUM !=9))
# error "ICU version has changed. Please redefine the macros under U_USE_DEPRECATED_FORMAT_API pre-processor definition"
#else
static UNumberFormat*
unum_openPattern(const UChar* pattern, int32_t patternLength,const char* locale,UErrorCode* status)
{
return unum_open(0,pattern,patternLength,locale,NULL,status);
}
# define unum_open_1_9(style,locale,status) unum_open(style, NULL, 0, locale, NULL, status)
# define unum_applyPattern_1_9(format,localized,pattern,patternLength) unum_applyPattern(format,localized,pattern,patternLength,NULL,NULL)
#endif
#endif
/******************** End ************************************/
#endif