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diff --git a/deps/node/deps/icu-small/source/i18n/unicode/unumberformatter.h b/deps/node/deps/icu-small/source/i18n/unicode/unumberformatter.h deleted file mode 100644 index d05b15cd..00000000 --- a/deps/node/deps/icu-small/source/i18n/unicode/unumberformatter.h +++ /dev/null @@ -1,678 +0,0 @@ -// © 2018 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_FORMATTING -#ifndef __UNUMBERFORMATTER_H__ -#define __UNUMBERFORMATTER_H__ - -#include "unicode/ufieldpositer.h" -#include "unicode/umisc.h" - - -/** - * \file - * \brief C-compatible API for localized number formatting; not recommended for C++. - * - * This is the C-compatible version of the NumberFormatter API introduced in ICU 60. C++ users should - * include unicode/numberformatter.h and use the proper C++ APIs. - * - * The C API accepts a number skeleton string for specifying the settings for formatting, which covers a - * very large subset of all possible number formatting features. For more information on number skeleton - * strings, see unicode/numberformatter.h. - * - * When using UNumberFormatter, which is treated as immutable, the results are exported to a mutable - * UFormattedNumber object, which you subsequently use for populating your string buffer or iterating over - * the fields. - * - * Example code: - * <pre> - * // Setup: - * UErrorCode ec = U_ZERO_ERROR; - * UNumberFormatter* uformatter = unumf_openForSkeletonAndLocale(u"precision-integer", -1, "en", &ec); - * UFormattedNumber* uresult = unumf_openResult(&ec); - * if (U_FAILURE(ec)) { return; } - * - * // Format a double: - * unumf_formatDouble(uformatter, 5142.3, uresult, &ec); - * if (U_FAILURE(ec)) { return; } - * - * // Export the string to a malloc'd buffer: - * int32_t len = unumf_resultToString(uresult, NULL, 0, &ec); - * // at this point, ec == U_BUFFER_OVERFLOW_ERROR - * ec = U_ZERO_ERROR; - * UChar* buffer = (UChar*) malloc((len+1)*sizeof(UChar)); - * unumf_resultToString(uresult, buffer, len+1, &ec); - * if (U_FAILURE(ec)) { return; } - * // buffer should equal "5,142" - * - * // Cleanup: - * unumf_close(uformatter); - * unumf_closeResult(uresult); - * free(buffer); - * </pre> - * - * If you are a C++ user linking against the C libraries, you can use the LocalPointer versions of these - * APIs. The following example uses LocalPointer with the decimal number and field position APIs: - * - * <pre> - * // Setup: - * LocalUNumberFormatterPointer uformatter(unumf_openForSkeletonAndLocale(u"percent", -1, "en", &ec)); - * LocalUFormattedNumberPointer uresult(unumf_openResult(&ec)); - * if (U_FAILURE(ec)) { return; } - * - * // Format a decimal number: - * unumf_formatDecimal(uformatter.getAlias(), "9.87E-3", -1, uresult.getAlias(), &ec); - * if (U_FAILURE(ec)) { return; } - * - * // Get the location of the percent sign: - * UFieldPosition ufpos = {UNUM_PERCENT_FIELD, 0, 0}; - * unumf_resultNextFieldPosition(uresult.getAlias(), &ufpos, &ec); - * // ufpos should contain beginIndex=7 and endIndex=8 since the string is "0.00987%" - * - * // No need to do any cleanup since we are using LocalPointer. - * </pre> - */ - - -#ifndef U_HIDE_DRAFT_API -/** - * An enum declaring how to render units, including currencies. Example outputs when formatting 123 USD and 123 - * meters in <em>en-CA</em>: - * - * <p> - * <ul> - * <li>NARROW*: "$123.00" and "123 m" - * <li>SHORT: "US$ 123.00" and "123 m" - * <li>FULL_NAME: "123.00 US dollars" and "123 meters" - * <li>ISO_CODE: "USD 123.00" and undefined behavior - * <li>HIDDEN: "123.00" and "123" - * </ul> - * - * <p> - * This enum is similar to {@link UMeasureFormatWidth}. - * - * @draft ICU 60 - */ -typedef enum UNumberUnitWidth { - /** - * Print an abbreviated version of the unit name. Similar to SHORT, but always use the shortest available - * abbreviation or symbol. This option can be used when the context hints at the identity of the unit. For more - * information on the difference between NARROW and SHORT, see SHORT. - * - * <p> - * In CLDR, this option corresponds to the "Narrow" format for measure units and the "¤¤¤¤¤" placeholder for - * currencies. - * - * @draft ICU 60 - */ - UNUM_UNIT_WIDTH_NARROW, - - /** - * Print an abbreviated version of the unit name. Similar to NARROW, but use a slightly wider abbreviation or - * symbol when there may be ambiguity. This is the default behavior. - * - * <p> - * For example, in <em>es-US</em>, the SHORT form for Fahrenheit is "{0} °F", but the NARROW form is "{0}°", - * since Fahrenheit is the customary unit for temperature in that locale. - * - * <p> - * In CLDR, this option corresponds to the "Short" format for measure units and the "¤" placeholder for - * currencies. - * - * @draft ICU 60 - */ - UNUM_UNIT_WIDTH_SHORT, - - /** - * Print the full name of the unit, without any abbreviations. - * - * <p> - * In CLDR, this option corresponds to the default format for measure units and the "¤¤¤" placeholder for - * currencies. - * - * @draft ICU 60 - */ - UNUM_UNIT_WIDTH_FULL_NAME, - - /** - * Use the three-digit ISO XXX code in place of the symbol for displaying currencies. The behavior of this - * option is currently undefined for use with measure units. - * - * <p> - * In CLDR, this option corresponds to the "¤¤" placeholder for currencies. - * - * @draft ICU 60 - */ - UNUM_UNIT_WIDTH_ISO_CODE, - - /** - * Format the number according to the specified unit, but do not display the unit. For currencies, apply - * monetary symbols and formats as with SHORT, but omit the currency symbol. For measure units, the behavior is - * equivalent to not specifying the unit at all. - * - * @draft ICU 60 - */ - UNUM_UNIT_WIDTH_HIDDEN, - - /** - * One more than the highest UNumberUnitWidth value. - * - * @internal ICU 60: The numeric value may change over time; see ICU ticket #12420. - */ - UNUM_UNIT_WIDTH_COUNT -} UNumberUnitWidth; -#endif /* U_HIDE_DRAFT_API */ - -#ifndef U_HIDE_DRAFT_API -/** - * An enum declaring the strategy for when and how to display grouping separators (i.e., the - * separator, often a comma or period, after every 2-3 powers of ten). The choices are several - * pre-built strategies for different use cases that employ locale data whenever possible. Example - * outputs for 1234 and 1234567 in <em>en-IN</em>: - * - * <ul> - * <li>OFF: 1234 and 12345 - * <li>MIN2: 1234 and 12,34,567 - * <li>AUTO: 1,234 and 12,34,567 - * <li>ON_ALIGNED: 1,234 and 12,34,567 - * <li>THOUSANDS: 1,234 and 1,234,567 - * </ul> - * - * <p> - * The default is AUTO, which displays grouping separators unless the locale data says that grouping - * is not customary. To force grouping for all numbers greater than 1000 consistently across locales, - * use ON_ALIGNED. On the other hand, to display grouping less frequently than the default, use MIN2 - * or OFF. See the docs of each option for details. - * - * <p> - * Note: This enum specifies the strategy for grouping sizes. To set which character to use as the - * grouping separator, use the "symbols" setter. - * - * @draft ICU 63 - */ -typedef enum UNumberGroupingStrategy { - /** - * Do not display grouping separators in any locale. - * - * @draft ICU 61 - */ - UNUM_GROUPING_OFF, - - /** - * Display grouping using locale defaults, except do not show grouping on values smaller than - * 10000 (such that there is a <em>minimum of two digits</em> before the first separator). - * - * <p> - * Note that locales may restrict grouping separators to be displayed only on 1 million or - * greater (for example, ee and hu) or disable grouping altogether (for example, bg currency). - * - * <p> - * Locale data is used to determine whether to separate larger numbers into groups of 2 - * (customary in South Asia) or groups of 3 (customary in Europe and the Americas). - * - * @draft ICU 61 - */ - UNUM_GROUPING_MIN2, - - /** - * Display grouping using the default strategy for all locales. This is the default behavior. - * - * <p> - * Note that locales may restrict grouping separators to be displayed only on 1 million or - * greater (for example, ee and hu) or disable grouping altogether (for example, bg currency). - * - * <p> - * Locale data is used to determine whether to separate larger numbers into groups of 2 - * (customary in South Asia) or groups of 3 (customary in Europe and the Americas). - * - * @draft ICU 61 - */ - UNUM_GROUPING_AUTO, - - /** - * Always display the grouping separator on values of at least 1000. - * - * <p> - * This option ignores the locale data that restricts or disables grouping, described in MIN2 and - * AUTO. This option may be useful to normalize the alignment of numbers, such as in a - * spreadsheet. - * - * <p> - * Locale data is used to determine whether to separate larger numbers into groups of 2 - * (customary in South Asia) or groups of 3 (customary in Europe and the Americas). - * - * @draft ICU 61 - */ - UNUM_GROUPING_ON_ALIGNED, - - /** - * Use the Western defaults: groups of 3 and enabled for all numbers 1000 or greater. Do not use - * locale data for determining the grouping strategy. - * - * @draft ICU 61 - */ - UNUM_GROUPING_THOUSANDS - -#ifndef U_HIDE_INTERNAL_API - , - /** - * One more than the highest UNumberGroupingStrategy value. - * - * @internal ICU 62: The numeric value may change over time; see ICU ticket #12420. - */ - UNUM_GROUPING_COUNT -#endif /* U_HIDE_INTERNAL_API */ - -} UNumberGroupingStrategy; - -#ifndef U_HIDE_DEPRECATED_API -/** - * Old name for compatibility: will be removed in ICU 64. - * @deprecated ICU 63 - */ -typedef UNumberGroupingStrategy UGroupingStrategy; -#endif /* U_HIDE_DEPRECATED_API */ - -#endif /* U_HIDE_DRAFT_API */ - -#ifndef U_HIDE_DRAFT_API -/** - * An enum declaring how to denote positive and negative numbers. Example outputs when formatting - * 123, 0, and -123 in <em>en-US</em>: - * - * <ul> - * <li>AUTO: "123", "0", and "-123" - * <li>ALWAYS: "+123", "+0", and "-123" - * <li>NEVER: "123", "0", and "123" - * <li>ACCOUNTING: "$123", "$0", and "($123)" - * <li>ACCOUNTING_ALWAYS: "+$123", "+$0", and "($123)" - * <li>EXCEPT_ZERO: "+123", "0", and "-123" - * <li>ACCOUNTING_EXCEPT_ZERO: "+$123", "$0", and "($123)" - * </ul> - * - * <p> - * The exact format, including the position and the code point of the sign, differ by locale. - * - * @draft ICU 60 - */ -typedef enum UNumberSignDisplay { - /** - * Show the minus sign on negative numbers, and do not show the sign on positive numbers. This is the default - * behavior. - * - * @draft ICU 60 - */ - UNUM_SIGN_AUTO, - - /** - * Show the minus sign on negative numbers and the plus sign on positive numbers, including zero. - * To hide the sign on zero, see {@link UNUM_SIGN_EXCEPT_ZERO}. - * - * @draft ICU 60 - */ - UNUM_SIGN_ALWAYS, - - /** - * Do not show the sign on positive or negative numbers. - * - * @draft ICU 60 - */ - UNUM_SIGN_NEVER, - - /** - * Use the locale-dependent accounting format on negative numbers, and do not show the sign on positive numbers. - * - * <p> - * The accounting format is defined in CLDR and varies by locale; in many Western locales, the format is a pair - * of parentheses around the number. - * - * <p> - * Note: Since CLDR defines the accounting format in the monetary context only, this option falls back to the - * AUTO sign display strategy when formatting without a currency unit. This limitation may be lifted in the - * future. - * - * @draft ICU 60 - */ - UNUM_SIGN_ACCOUNTING, - - /** - * Use the locale-dependent accounting format on negative numbers, and show the plus sign on - * positive numbers, including zero. For more information on the accounting format, see the - * ACCOUNTING sign display strategy. To hide the sign on zero, see - * {@link UNUM_SIGN_ACCOUNTING_EXCEPT_ZERO}. - * - * @draft ICU 60 - */ - UNUM_SIGN_ACCOUNTING_ALWAYS, - - /** - * Show the minus sign on negative numbers and the plus sign on positive numbers. Do not show a - * sign on zero. - * - * @draft ICU 61 - */ - UNUM_SIGN_EXCEPT_ZERO, - - /** - * Use the locale-dependent accounting format on negative numbers, and show the plus sign on - * positive numbers. Do not show a sign on zero. For more information on the accounting format, - * see the ACCOUNTING sign display strategy. - * - * @draft ICU 61 - */ - UNUM_SIGN_ACCOUNTING_EXCEPT_ZERO, - - /** - * One more than the highest UNumberSignDisplay value. - * - * @internal ICU 60: The numeric value may change over time; see ICU ticket #12420. - */ - UNUM_SIGN_COUNT -} UNumberSignDisplay; -#endif /* U_HIDE_DRAFT_API */ - -#ifndef U_HIDE_DRAFT_API -/** - * An enum declaring how to render the decimal separator. - * - * <p> - * <ul> - * <li>UNUM_DECIMAL_SEPARATOR_AUTO: "1", "1.1" - * <li>UNUM_DECIMAL_SEPARATOR_ALWAYS: "1.", "1.1" - * </ul> - */ -typedef enum UNumberDecimalSeparatorDisplay { - /** - * Show the decimal separator when there are one or more digits to display after the separator, and do not show - * it otherwise. This is the default behavior. - * - * @draft ICU 60 - */ - UNUM_DECIMAL_SEPARATOR_AUTO, - - /** - * Always show the decimal separator, even if there are no digits to display after the separator. - * - * @draft ICU 60 - */ - UNUM_DECIMAL_SEPARATOR_ALWAYS, - - /** - * One more than the highest UNumberDecimalSeparatorDisplay value. - * - * @internal ICU 60: The numeric value may change over time; see ICU ticket #12420. - */ - UNUM_DECIMAL_SEPARATOR_COUNT -} UNumberDecimalSeparatorDisplay; -#endif /* U_HIDE_DRAFT_API */ - -#ifndef U_HIDE_DRAFT_API - -struct UNumberFormatter; -/** - * C-compatible version of icu::number::LocalizedNumberFormatter. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @draft ICU 62 - */ -typedef struct UNumberFormatter UNumberFormatter; - -struct UFormattedNumber; -/** - * C-compatible version of icu::number::FormattedNumber. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @draft ICU 62 - */ -typedef struct UFormattedNumber UFormattedNumber; - - -/** - * Creates a new UNumberFormatter for the given skeleton string and locale. This is currently the only - * method for creating a new UNumberFormatter. - * - * Objects of type UNumberFormatter returned by this method are threadsafe. - * - * For more details on skeleton strings, see the documentation in numberformatter.h. For more details on - * the usage of this API, see the documentation at the top of unumberformatter.h. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param skeleton The skeleton string, like u"percent precision-integer" - * @param skeletonLen The number of UChars in the skeleton string, or -1 it it is NUL-terminated. - * @param locale The NUL-terminated locale ID. - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT UNumberFormatter* U_EXPORT2 -unumf_openForSkeletonAndLocale(const UChar* skeleton, int32_t skeletonLen, const char* locale, - UErrorCode* ec); - - -/** - * Creates a new UFormattedNumber for holding the result of a number formatting operation. - * - * Objects of type UFormattedNumber are not guaranteed to be threadsafe. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT UFormattedNumber* U_EXPORT2 -unumf_openResult(UErrorCode* ec); - - -/** - * Uses a UNumberFormatter to format an integer to a UFormattedNumber. A string, field position, and other - * information can be retrieved from the UFormattedNumber. - * - * The UNumberFormatter can be shared between threads. Each thread should have its own local - * UFormattedNumber, however, for storing the result of the formatting operation. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param uformatter A formatter object created by unumf_openForSkeletonAndLocale or similar. - * @param value The number to be formatted. - * @param uresult The object that will be mutated to store the result; see unumf_openResult. - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT void U_EXPORT2 -unumf_formatInt(const UNumberFormatter* uformatter, int64_t value, UFormattedNumber* uresult, - UErrorCode* ec); - - -/** - * Uses a UNumberFormatter to format a double to a UFormattedNumber. A string, field position, and other - * information can be retrieved from the UFormattedNumber. - * - * The UNumberFormatter can be shared between threads. Each thread should have its own local - * UFormattedNumber, however, for storing the result of the formatting operation. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param uformatter A formatter object created by unumf_openForSkeletonAndLocale or similar. - * @param value The number to be formatted. - * @param uresult The object that will be mutated to store the result; see unumf_openResult. - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT void U_EXPORT2 -unumf_formatDouble(const UNumberFormatter* uformatter, double value, UFormattedNumber* uresult, - UErrorCode* ec); - - -/** - * Uses a UNumberFormatter to format a decimal number to a UFormattedNumber. A string, field position, and - * other information can be retrieved from the UFormattedNumber. - * - * The UNumberFormatter can be shared between threads. Each thread should have its own local - * UFormattedNumber, however, for storing the result of the formatting operation. - * - * The syntax of the unformatted number is a "numeric string" as defined in the Decimal Arithmetic - * Specification, available at http://speleotrove.com/decimal - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param uformatter A formatter object created by unumf_openForSkeletonAndLocale or similar. - * @param value The numeric string to be formatted. - * @param valueLen The length of the numeric string, or -1 if it is NUL-terminated. - * @param uresult The object that will be mutated to store the result; see unumf_openResult. - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT void U_EXPORT2 -unumf_formatDecimal(const UNumberFormatter* uformatter, const char* value, int32_t valueLen, - UFormattedNumber* uresult, UErrorCode* ec); - - -/** - * Extracts the result number string out of a UFormattedNumber to a UChar buffer if possible. - * If bufferCapacity is greater than the required length, a terminating NUL is written. - * If bufferCapacity is less than the required length, an error code is set. - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param uresult The object containing the formatted number. - * @param buffer Where to save the string output. - * @param bufferCapacity The number of UChars available in the buffer. - * @param ec Set if an error occurs. - * @return The required length. - * @draft ICU 62 - */ -U_DRAFT int32_t U_EXPORT2 -unumf_resultToString(const UFormattedNumber* uresult, UChar* buffer, int32_t bufferCapacity, - UErrorCode* ec); - - -/** - * Determines the start and end indices of the next occurrence of the given <em>field</em> in the - * output string. This allows you to determine the locations of, for example, the integer part, - * fraction part, or symbols. - * - * If a field occurs just once, calling this method will find that occurrence and return it. If a - * field occurs multiple times, this method may be called repeatedly with the following pattern: - * - * <pre> - * UFieldPosition ufpos = {UNUM_GROUPING_SEPARATOR_FIELD, 0, 0}; - * while (unumf_resultNextFieldPosition(uresult, ufpos, &ec)) { - * // do something with ufpos. - * } - * </pre> - * - * This method is useful if you know which field to query. If you want all available field position - * information, use unumf_resultGetAllFieldPositions(). - * - * NOTE: All fields of the UFieldPosition must be initialized before calling this method. - * - * @param uresult The object containing the formatted number. - * @param ufpos - * Input+output variable. On input, the "field" property determines which field to look up, - * and the "endIndex" property determines where to begin the search. On output, the - * "beginIndex" field is set to the beginning of the first occurrence of the field after the - * input "endIndex", and "endIndex" is set to the end of that occurrence of the field - * (exclusive index). If a field position is not found, the FieldPosition is not changed and - * the method returns FALSE. - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT UBool U_EXPORT2 -unumf_resultNextFieldPosition(const UFormattedNumber* uresult, UFieldPosition* ufpos, UErrorCode* ec); - - -/** - * Populates the given iterator with all fields in the formatted output string. This allows you to - * determine the locations of the integer part, fraction part, and sign. - * - * If you need information on only one field, use unumf_resultNextFieldPosition(). - * - * @param uresult The object containing the formatted number. - * @param ufpositer - * A pointer to a UFieldPositionIterator created by {@link #ufieldpositer_open}. Iteration - * information already present in the UFieldPositionIterator is deleted, and the iterator is reset - * to apply to the fields in the formatted string created by this function call. The field values - * and indexes returned by {@link #ufieldpositer_next} represent fields denoted by - * the UNumberFormatFields enum. Fields are not returned in a guaranteed order. Fields cannot - * overlap, but they may nest. For example, 1234 could format as "1,234" which might consist of a - * grouping separator field for ',' and an integer field encompassing the entire string. - * @param ec Set if an error occurs. - * @draft ICU 62 - */ -U_DRAFT void U_EXPORT2 -unumf_resultGetAllFieldPositions(const UFormattedNumber* uresult, UFieldPositionIterator* ufpositer, - UErrorCode* ec); - - -/** - * Releases the UNumberFormatter created by unumf_openForSkeletonAndLocale(). - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param uformatter An object created by unumf_openForSkeletonAndLocale(). - * @draft ICU 62 - */ -U_DRAFT void U_EXPORT2 -unumf_close(UNumberFormatter* uformatter); - - -/** - * Releases the UFormattedNumber created by unumf_openResult(). - * - * NOTE: This is a C-compatible API; C++ users should build against numberformatter.h instead. - * - * @param uresult An object created by unumf_openResult(). - * @draft ICU 62 - */ -U_DRAFT void U_EXPORT2 -unumf_closeResult(UFormattedNumber* uresult); - - -#if U_SHOW_CPLUSPLUS_API -U_NAMESPACE_BEGIN - -/** - * \class LocalUNumberFormatterPointer - * "Smart pointer" class; closes a UNumberFormatter via unumf_close(). - * For most methods see the LocalPointerBase base class. - * - * Usage: - * <pre> - * LocalUNumberFormatterPointer uformatter(unumf_openForSkeletonAndLocale(...)); - * // no need to explicitly call unumf_close() - * </pre> - * - * @see LocalPointerBase - * @see LocalPointer - * @draft ICU 62 - */ -U_DEFINE_LOCAL_OPEN_POINTER(LocalUNumberFormatterPointer, UNumberFormatter, unumf_close); - -/** - * \class LocalUNumberFormatterPointer - * "Smart pointer" class; closes a UFormattedNumber via unumf_closeResult(). - * For most methods see the LocalPointerBase base class. - * - * Usage: - * <pre> - * LocalUFormattedNumberPointer uformatter(unumf_openResult(...)); - * // no need to explicitly call unumf_closeResult() - * </pre> - * - * @see LocalPointerBase - * @see LocalPointer - * @draft ICU 62 - */ -U_DEFINE_LOCAL_OPEN_POINTER(LocalUFormattedNumberPointer, UFormattedNumber, unumf_closeResult); - -U_NAMESPACE_END -#endif // U_SHOW_CPLUSPLUS_API - -#endif /* U_HIDE_DRAFT_API */ - -#endif //__UNUMBERFORMATTER_H__ -#endif /* #if !UCONFIG_NO_FORMATTING */ |