diff options
Diffstat (limited to 'Build/source/libs/icu/icu-src/source/i18n/digitinterval.cpp')
-rw-r--r-- | Build/source/libs/icu/icu-src/source/i18n/digitinterval.cpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-src/source/i18n/digitinterval.cpp b/Build/source/libs/icu/icu-src/source/i18n/digitinterval.cpp new file mode 100644 index 00000000000..e9098161571 --- /dev/null +++ b/Build/source/libs/icu/icu-src/source/i18n/digitinterval.cpp @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2015, International Business Machines + * Corporation and others. All Rights Reserved. + * + * file name: digitinterval.cpp + */ + +#include "unicode/utypes.h" + +#include "digitinterval.h" + +U_NAMESPACE_BEGIN + +void DigitInterval::expandToContain(const DigitInterval &rhs) { + if (fSmallestInclusive > rhs.fSmallestInclusive) { + fSmallestInclusive = rhs.fSmallestInclusive; + } + if (fLargestExclusive < rhs.fLargestExclusive) { + fLargestExclusive = rhs.fLargestExclusive; + } +} + +void DigitInterval::shrinkToFitWithin(const DigitInterval &rhs) { + if (fSmallestInclusive < rhs.fSmallestInclusive) { + fSmallestInclusive = rhs.fSmallestInclusive; + } + if (fLargestExclusive > rhs.fLargestExclusive) { + fLargestExclusive = rhs.fLargestExclusive; + } +} + +void DigitInterval::setIntDigitCount(int32_t count) { + fLargestExclusive = count < 0 ? INT32_MAX : count; +} + +void DigitInterval::setFracDigitCount(int32_t count) { + fSmallestInclusive = count < 0 ? INT32_MIN : -count; +} + +void DigitInterval::expandToContainDigit(int32_t digitExponent) { + if (fLargestExclusive <= digitExponent) { + fLargestExclusive = digitExponent + 1; + } else if (fSmallestInclusive > digitExponent) { + fSmallestInclusive = digitExponent; + } +} + +UBool DigitInterval::contains(int32_t x) const { + return (x < fLargestExclusive && x >= fSmallestInclusive); +} + + +U_NAMESPACE_END + |