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author | mcheshkov <mcheshkov@yandex-team.ru> | 2022-02-10 16:46:16 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:46:16 +0300 |
commit | 1312621288956f199a5bd5342b0133d4395fa725 (patch) | |
tree | 1a2c5ffcf89eb53ecd79dbc9bc0a195c27404d0c /contrib/libs/icu/i18n/number_decimfmtprops.h | |
parent | e9d19cec64684c9c1e6b0c98297e5b895cf904fe (diff) | |
download | ydb-1312621288956f199a5bd5342b0133d4395fa725.tar.gz |
Restoring authorship annotation for <mcheshkov@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/icu/i18n/number_decimfmtprops.h')
-rw-r--r-- | contrib/libs/icu/i18n/number_decimfmtprops.h | 348 |
1 files changed, 174 insertions, 174 deletions
diff --git a/contrib/libs/icu/i18n/number_decimfmtprops.h b/contrib/libs/icu/i18n/number_decimfmtprops.h index c32f7f3dc9..1ce84d9dc3 100644 --- a/contrib/libs/icu/i18n/number_decimfmtprops.h +++ b/contrib/libs/icu/i18n/number_decimfmtprops.h @@ -1,174 +1,174 @@ -// © 2017 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 __NUMBER_DECIMFMTPROPS_H__ -#define __NUMBER_DECIMFMTPROPS_H__ - -#include "unicode/unistr.h" -#include <cstdint> -#include "unicode/plurrule.h" -#include "unicode/currpinf.h" -#include "unicode/unum.h" -#include "unicode/localpointer.h" -#include "number_types.h" - -U_NAMESPACE_BEGIN - -// Export an explicit template instantiation of the LocalPointer that is used as a -// data member of CurrencyPluralInfoWrapper. -// (When building DLLs for Windows this is required.) -#if U_PF_WINDOWS <= U_PLATFORM && U_PLATFORM <= U_PF_CYGWIN -#if defined(_MSC_VER) -// Ignore warning 4661 as LocalPointerBase does not use operator== or operator!= -#pragma warning(push) -#pragma warning(disable: 4661) -#endif -template class U_I18N_API LocalPointerBase<CurrencyPluralInfo>; -template class U_I18N_API LocalPointer<CurrencyPluralInfo>; -#if defined(_MSC_VER) -#pragma warning(pop) -#endif -#endif - -namespace number { -namespace impl { - -// Exported as U_I18N_API because it is a public member field of exported DecimalFormatProperties -// Using this wrapper is rather unfortunate, but is needed on Windows platforms in order to allow -// for DLL-exporting an fully specified template instantiation. -class U_I18N_API CurrencyPluralInfoWrapper { -public: - LocalPointer<CurrencyPluralInfo> fPtr; - - CurrencyPluralInfoWrapper() = default; - - CurrencyPluralInfoWrapper(const CurrencyPluralInfoWrapper& other) { - if (!other.fPtr.isNull()) { - fPtr.adoptInstead(new CurrencyPluralInfo(*other.fPtr)); - } - } - - CurrencyPluralInfoWrapper& operator=(const CurrencyPluralInfoWrapper& other) { - if (!other.fPtr.isNull()) { - fPtr.adoptInstead(new CurrencyPluralInfo(*other.fPtr)); - } - return *this; - } -}; - -/** Controls the set of rules for parsing a string from the old DecimalFormat API. */ -enum ParseMode { - /** - * Lenient mode should be used if you want to accept malformed user input. It will use heuristics - * to attempt to parse through typographical errors in the string. - */ - PARSE_MODE_LENIENT, - - /** - * Strict mode should be used if you want to require that the input is well-formed. More - * specifically, it differs from lenient mode in the following ways: - * - * <ul> - * <li>Grouping widths must match the grouping settings. For example, "12,3,45" will fail if the - * grouping width is 3, as in the pattern "#,##0". - * <li>The string must contain a complete prefix and suffix. For example, if the pattern is - * "{#};(#)", then "{123}" or "(123)" would match, but "{123", "123}", and "123" would all fail. - * (The latter strings would be accepted in lenient mode.) - * <li>Whitespace may not appear at arbitrary places in the string. In lenient mode, whitespace - * is allowed to occur arbitrarily before and after prefixes and exponent separators. - * <li>Leading grouping separators are not allowed, as in ",123". - * <li>Minus and plus signs can only appear if specified in the pattern. In lenient mode, a plus - * or minus sign can always precede a number. - * <li>The set of characters that can be interpreted as a decimal or grouping separator is - * smaller. - * <li><strong>If currency parsing is enabled,</strong> currencies must only appear where - * specified in either the current pattern string or in a valid pattern string for the current - * locale. For example, if the pattern is "¤0.00", then "$1.23" would match, but "1.23$" would - * fail to match. - * </ul> - */ - PARSE_MODE_STRICT, -}; - -// Exported as U_I18N_API because it is needed for the unit test PatternStringTest -struct U_I18N_API DecimalFormatProperties : public UMemory { - - public: - NullableValue<UNumberCompactStyle> compactStyle; - NullableValue<CurrencyUnit> currency; - CurrencyPluralInfoWrapper currencyPluralInfo; - NullableValue<UCurrencyUsage> currencyUsage; - bool decimalPatternMatchRequired; - bool decimalSeparatorAlwaysShown; - bool exponentSignAlwaysShown; - bool formatFailIfMoreThanMaxDigits; // ICU4C-only - int32_t formatWidth; - int32_t groupingSize; - bool groupingUsed; - int32_t magnitudeMultiplier; // internal field like multiplierScale but separate to avoid conflict - int32_t maximumFractionDigits; - int32_t maximumIntegerDigits; - int32_t maximumSignificantDigits; - int32_t minimumExponentDigits; - int32_t minimumFractionDigits; - int32_t minimumGroupingDigits; - int32_t minimumIntegerDigits; - int32_t minimumSignificantDigits; - int32_t multiplier; - int32_t multiplierScale; // ICU4C-only - UnicodeString negativePrefix; - UnicodeString negativePrefixPattern; - UnicodeString negativeSuffix; - UnicodeString negativeSuffixPattern; - NullableValue<PadPosition> padPosition; - UnicodeString padString; - bool parseCaseSensitive; - bool parseIntegerOnly; - NullableValue<ParseMode> parseMode; - bool parseNoExponent; - bool parseToBigDecimal; // TODO: Not needed in ICU4C? - UNumberFormatAttributeValue parseAllInput; // ICU4C-only - //PluralRules pluralRules; - UnicodeString positivePrefix; - UnicodeString positivePrefixPattern; - UnicodeString positiveSuffix; - UnicodeString positiveSuffixPattern; - double roundingIncrement; - NullableValue<RoundingMode> roundingMode; - int32_t secondaryGroupingSize; - bool signAlwaysShown; - - DecimalFormatProperties(); - - inline bool operator==(const DecimalFormatProperties& other) const { - return _equals(other, false); - } - - void clear(); - - /** - * Checks for equality to the default DecimalFormatProperties, but ignores the prescribed set of - * options for fast-path formatting. - */ - bool equalsDefaultExceptFastFormat() const; - - /** - * Returns the default DecimalFormatProperties instance. - */ - static const DecimalFormatProperties& getDefault(); - - private: - bool _equals(const DecimalFormatProperties& other, bool ignoreForFastFormat) const; -}; - -} // namespace impl -} // namespace number -U_NAMESPACE_END - - -#endif //__NUMBER_DECIMFMTPROPS_H__ - -#endif /* #if !UCONFIG_NO_FORMATTING */ +// © 2017 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 __NUMBER_DECIMFMTPROPS_H__ +#define __NUMBER_DECIMFMTPROPS_H__ + +#include "unicode/unistr.h" +#include <cstdint> +#include "unicode/plurrule.h" +#include "unicode/currpinf.h" +#include "unicode/unum.h" +#include "unicode/localpointer.h" +#include "number_types.h" + +U_NAMESPACE_BEGIN + +// Export an explicit template instantiation of the LocalPointer that is used as a +// data member of CurrencyPluralInfoWrapper. +// (When building DLLs for Windows this is required.) +#if U_PF_WINDOWS <= U_PLATFORM && U_PLATFORM <= U_PF_CYGWIN +#if defined(_MSC_VER) +// Ignore warning 4661 as LocalPointerBase does not use operator== or operator!= +#pragma warning(push) +#pragma warning(disable: 4661) +#endif +template class U_I18N_API LocalPointerBase<CurrencyPluralInfo>; +template class U_I18N_API LocalPointer<CurrencyPluralInfo>; +#if defined(_MSC_VER) +#pragma warning(pop) +#endif +#endif + +namespace number { +namespace impl { + +// Exported as U_I18N_API because it is a public member field of exported DecimalFormatProperties +// Using this wrapper is rather unfortunate, but is needed on Windows platforms in order to allow +// for DLL-exporting an fully specified template instantiation. +class U_I18N_API CurrencyPluralInfoWrapper { +public: + LocalPointer<CurrencyPluralInfo> fPtr; + + CurrencyPluralInfoWrapper() = default; + + CurrencyPluralInfoWrapper(const CurrencyPluralInfoWrapper& other) { + if (!other.fPtr.isNull()) { + fPtr.adoptInstead(new CurrencyPluralInfo(*other.fPtr)); + } + } + + CurrencyPluralInfoWrapper& operator=(const CurrencyPluralInfoWrapper& other) { + if (!other.fPtr.isNull()) { + fPtr.adoptInstead(new CurrencyPluralInfo(*other.fPtr)); + } + return *this; + } +}; + +/** Controls the set of rules for parsing a string from the old DecimalFormat API. */ +enum ParseMode { + /** + * Lenient mode should be used if you want to accept malformed user input. It will use heuristics + * to attempt to parse through typographical errors in the string. + */ + PARSE_MODE_LENIENT, + + /** + * Strict mode should be used if you want to require that the input is well-formed. More + * specifically, it differs from lenient mode in the following ways: + * + * <ul> + * <li>Grouping widths must match the grouping settings. For example, "12,3,45" will fail if the + * grouping width is 3, as in the pattern "#,##0". + * <li>The string must contain a complete prefix and suffix. For example, if the pattern is + * "{#};(#)", then "{123}" or "(123)" would match, but "{123", "123}", and "123" would all fail. + * (The latter strings would be accepted in lenient mode.) + * <li>Whitespace may not appear at arbitrary places in the string. In lenient mode, whitespace + * is allowed to occur arbitrarily before and after prefixes and exponent separators. + * <li>Leading grouping separators are not allowed, as in ",123". + * <li>Minus and plus signs can only appear if specified in the pattern. In lenient mode, a plus + * or minus sign can always precede a number. + * <li>The set of characters that can be interpreted as a decimal or grouping separator is + * smaller. + * <li><strong>If currency parsing is enabled,</strong> currencies must only appear where + * specified in either the current pattern string or in a valid pattern string for the current + * locale. For example, if the pattern is "¤0.00", then "$1.23" would match, but "1.23$" would + * fail to match. + * </ul> + */ + PARSE_MODE_STRICT, +}; + +// Exported as U_I18N_API because it is needed for the unit test PatternStringTest +struct U_I18N_API DecimalFormatProperties : public UMemory { + + public: + NullableValue<UNumberCompactStyle> compactStyle; + NullableValue<CurrencyUnit> currency; + CurrencyPluralInfoWrapper currencyPluralInfo; + NullableValue<UCurrencyUsage> currencyUsage; + bool decimalPatternMatchRequired; + bool decimalSeparatorAlwaysShown; + bool exponentSignAlwaysShown; + bool formatFailIfMoreThanMaxDigits; // ICU4C-only + int32_t formatWidth; + int32_t groupingSize; + bool groupingUsed; + int32_t magnitudeMultiplier; // internal field like multiplierScale but separate to avoid conflict + int32_t maximumFractionDigits; + int32_t maximumIntegerDigits; + int32_t maximumSignificantDigits; + int32_t minimumExponentDigits; + int32_t minimumFractionDigits; + int32_t minimumGroupingDigits; + int32_t minimumIntegerDigits; + int32_t minimumSignificantDigits; + int32_t multiplier; + int32_t multiplierScale; // ICU4C-only + UnicodeString negativePrefix; + UnicodeString negativePrefixPattern; + UnicodeString negativeSuffix; + UnicodeString negativeSuffixPattern; + NullableValue<PadPosition> padPosition; + UnicodeString padString; + bool parseCaseSensitive; + bool parseIntegerOnly; + NullableValue<ParseMode> parseMode; + bool parseNoExponent; + bool parseToBigDecimal; // TODO: Not needed in ICU4C? + UNumberFormatAttributeValue parseAllInput; // ICU4C-only + //PluralRules pluralRules; + UnicodeString positivePrefix; + UnicodeString positivePrefixPattern; + UnicodeString positiveSuffix; + UnicodeString positiveSuffixPattern; + double roundingIncrement; + NullableValue<RoundingMode> roundingMode; + int32_t secondaryGroupingSize; + bool signAlwaysShown; + + DecimalFormatProperties(); + + inline bool operator==(const DecimalFormatProperties& other) const { + return _equals(other, false); + } + + void clear(); + + /** + * Checks for equality to the default DecimalFormatProperties, but ignores the prescribed set of + * options for fast-path formatting. + */ + bool equalsDefaultExceptFastFormat() const; + + /** + * Returns the default DecimalFormatProperties instance. + */ + static const DecimalFormatProperties& getDefault(); + + private: + bool _equals(const DecimalFormatProperties& other, bool ignoreForFastFormat) const; +}; + +} // namespace impl +} // namespace number +U_NAMESPACE_END + + +#endif //__NUMBER_DECIMFMTPROPS_H__ + +#endif /* #if !UCONFIG_NO_FORMATTING */ |