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Diffstat (limited to 'deps/node/deps/icu-small/source/i18n/upluralrules.cpp')
-rw-r--r-- | deps/node/deps/icu-small/source/i18n/upluralrules.cpp | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/deps/node/deps/icu-small/source/i18n/upluralrules.cpp b/deps/node/deps/icu-small/source/i18n/upluralrules.cpp deleted file mode 100644 index bba6dfe3..00000000 --- a/deps/node/deps/icu-small/source/i18n/upluralrules.cpp +++ /dev/null @@ -1,138 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -***************************************************************************************** -* Copyright (C) 2010-2012, International Business Machines -* Corporation and others. All Rights Reserved. -***************************************************************************************** -*/ - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_FORMATTING - -#include "unicode/upluralrules.h" -#include "unicode/plurrule.h" -#include "unicode/locid.h" -#include "unicode/unistr.h" -#include "unicode/unum.h" -#include "unicode/numfmt.h" -#include "number_decimalquantity.h" - -U_NAMESPACE_USE - -namespace { - -/** - * Given a number and a format, returns the keyword of the first applicable - * rule for the PluralRules object. - * @param rules The plural rules. - * @param obj The numeric object for which the rule should be determined. - * @param fmt The NumberFormat specifying how the number will be formatted - * (this can affect the plural form, e.g. "1 dollar" vs "1.0 dollars"). - * @param status Input/output parameter. If at entry this indicates a - * failure status, the method returns immediately; otherwise - * this is set to indicate the outcome of the call. - * @return The keyword of the selected rule. Undefined in the case of an error. - */ -UnicodeString select(const PluralRules &rules, const Formattable& obj, const NumberFormat& fmt, UErrorCode& status) { - if (U_SUCCESS(status)) { - const DecimalFormat *decFmt = dynamic_cast<const DecimalFormat *>(&fmt); - if (decFmt != NULL) { - number::impl::DecimalQuantity dq; - decFmt->formatToDecimalQuantity(obj, dq, status); - if (U_SUCCESS(status)) { - return rules.select(dq); - } - } else { - double number = obj.getDouble(status); - if (U_SUCCESS(status)) { - return rules.select(number); - } - } - } - return UnicodeString(); -} - -} // namespace - -U_CAPI UPluralRules* U_EXPORT2 -uplrules_open(const char *locale, UErrorCode *status) -{ - return uplrules_openForType(locale, UPLURAL_TYPE_CARDINAL, status); -} - -U_CAPI UPluralRules* U_EXPORT2 -uplrules_openForType(const char *locale, UPluralType type, UErrorCode *status) -{ - return (UPluralRules*)PluralRules::forLocale(Locale(locale), type, *status); -} - -U_CAPI void U_EXPORT2 -uplrules_close(UPluralRules *uplrules) -{ - delete (PluralRules*)uplrules; -} - -U_CAPI int32_t U_EXPORT2 -uplrules_select(const UPluralRules *uplrules, - double number, - UChar *keyword, int32_t capacity, - UErrorCode *status) -{ - if (U_FAILURE(*status)) { - return 0; - } - if (keyword == NULL ? capacity != 0 : capacity < 0) { - *status = U_ILLEGAL_ARGUMENT_ERROR; - return 0; - } - UnicodeString result = ((PluralRules*)uplrules)->select(number); - return result.extract(keyword, capacity, *status); -} - -U_CAPI int32_t U_EXPORT2 -uplrules_selectWithFormat(const UPluralRules *uplrules, - double number, - const UNumberFormat *fmt, - UChar *keyword, int32_t capacity, - UErrorCode *status) -{ - if (U_FAILURE(*status)) { - return 0; - } - const PluralRules* plrules = reinterpret_cast<const PluralRules*>(uplrules); - const NumberFormat* nf = reinterpret_cast<const NumberFormat*>(fmt); - if (plrules == NULL || nf == NULL || ((keyword == NULL)? capacity != 0 : capacity < 0)) { - *status = U_ILLEGAL_ARGUMENT_ERROR; - return 0; - } - Formattable obj(number); - UnicodeString result = select(*plrules, obj, *nf, *status); - return result.extract(keyword, capacity, *status); -} - -U_CAPI UEnumeration* U_EXPORT2 -uplrules_getKeywords(const UPluralRules *uplrules, - UErrorCode *status) -{ - if (U_FAILURE(*status)) { - return NULL; - } - const PluralRules* plrules = reinterpret_cast<const PluralRules*>(uplrules); - if (plrules == NULL) { - *status = U_ILLEGAL_ARGUMENT_ERROR; - return NULL; - } - StringEnumeration *senum = plrules->getKeywords(*status); - if (U_FAILURE(*status)) { - return NULL; - } - if (senum == NULL) { - *status = U_MEMORY_ALLOCATION_ERROR; - return NULL; - } - return uenum_openFromStringEnumeration(senum, status); -} - -#endif /* #if !UCONFIG_NO_FORMATTING */ |