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author | Steven R. Loomis <srloomis@us.ibm.com> | 2016-04-08 19:03:16 -0700 |
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committer | Steven R. Loomis <srloomis@us.ibm.com> | 2016-05-04 16:02:45 -0700 |
commit | 2bbd1cd6004b3e1467e30d860385a85dad01fe24 (patch) | |
tree | b812046e89e46e0de09bc858e0b128787cbc0632 /deps/icu-small/source/i18n/smallintformatter.h | |
parent | cd752e8463fad7c4805951d9ba47cd2f39691f2d (diff) | |
download | android-node-v8-2bbd1cd6004b3e1467e30d860385a85dad01fe24.tar.gz android-node-v8-2bbd1cd6004b3e1467e30d860385a85dad01fe24.tar.bz2 android-node-v8-2bbd1cd6004b3e1467e30d860385a85dad01fe24.zip |
deps: Intl: Check in "small-icu" 57.1
* this commit has "small" ICU 57.1.
See other related commit for tools to generate this commit.
Fixes: https://github.com/nodejs/node/issues/3476
PR-URL: https://github.com/nodejs/node/pull/6088
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'deps/icu-small/source/i18n/smallintformatter.h')
-rw-r--r-- | deps/icu-small/source/i18n/smallintformatter.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/deps/icu-small/source/i18n/smallintformatter.h b/deps/icu-small/source/i18n/smallintformatter.h new file mode 100644 index 0000000000..2907c6203a --- /dev/null +++ b/deps/icu-small/source/i18n/smallintformatter.h @@ -0,0 +1,88 @@ +/* +******************************************************************************* +* Copyright (C) 2015, International Business Machines +* Corporation and others. All Rights Reserved. +******************************************************************************* +* smallintformatter.h +* +* created on: 2015jan06 +* created by: Travis Keep +*/ + +#ifndef __SMALLINTFORMATTER_H__ +#define __SMALLINTFORMATTER_H__ + +#include "unicode/uobject.h" +#include "unicode/utypes.h" + +U_NAMESPACE_BEGIN + +class UnicodeString; + +/** + * A representation an acceptable range of digit counts for integers. + */ +class U_I18N_API IntDigitCountRange : public UMemory { +public: + /** + * No constraints: 0 up to INT32_MAX + */ + IntDigitCountRange() : fMin(0), fMax(INT32_MAX) { } + IntDigitCountRange(int32_t min, int32_t max); + int32_t pin(int32_t digitCount) const; + int32_t getMax() const { return fMax; } + int32_t getMin() const { return fMin; } +private: + int32_t fMin; + int32_t fMax; +}; + + +/** + * A formatter for small, positive integers. + */ +class U_I18N_API SmallIntFormatter : public UMemory { +public: + /** + * Estimates the actual digit count needed to format positiveValue + * using the given range of digit counts. + * Returns a value that is at least the actual digit count needed. + * + * @param positiveValue the value to format + * @param range the acceptable range of digit counts. + */ + static int32_t estimateDigitCount( + int32_t positiveValue, const IntDigitCountRange &range); + + /** + * Returns TRUE if this class can format positiveValue using + * the given range of digit counts. + * + * @param positiveValue the value to format + * @param range the acceptable range of digit counts. + */ + static UBool canFormat( + int32_t positiveValue, const IntDigitCountRange &range); + + /** + * Formats positiveValue using the given range of digit counts. + * Always uses standard digits '0' through '9'. Formatted value is + * left padded with '0' as necessary to achieve minimum digit count. + * Does not produce any grouping separators or trailing decimal point. + * Calling format to format a value with a particular digit count range + * when canFormat indicates that the same value and digit count range + * cannot be formatted results in undefined behavior. + * + * @param positiveValue the value to format + * @param range the acceptable range of digit counts. + */ + static UnicodeString &format( + int32_t positiveValue, + const IntDigitCountRange &range, + UnicodeString &appendTo); + +}; + +U_NAMESPACE_END + +#endif // __SMALLINTFORMATTER_H__ |