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AK: Add epsilon() to NumericLimits for float, double, long double

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Stephan Unverwerth 2021-04-24 01:11:15 +02:00 • committed by Andreas Kling
parent 605848787b
commit 0a557d65a0
1 changed files with 3 additions and 0 deletions
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3
AK/NumericLimits.h
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@ -103,6 +103,7 @@ template<>
struct NumericLimits<float> { struct NumericLimits<float> {
static constexpr float min() { return __FLT_MIN__; } static constexpr float min() { return __FLT_MIN__; }
static constexpr float max() { return __FLT_MAX__; } static constexpr float max() { return __FLT_MAX__; }
static constexpr float epsilon() { return __FLT_EPSILON__; }
static constexpr bool is_signed() { return true; } static constexpr bool is_signed() { return true; }
}; };
@ -110,6 +111,7 @@ template<>
struct NumericLimits<double> { struct NumericLimits<double> {
static constexpr double min() { return __DBL_MIN__; } static constexpr double min() { return __DBL_MIN__; }
static constexpr double max() { return __DBL_MAX__; } static constexpr double max() { return __DBL_MAX__; }
static constexpr double epsilon() { return __DBL_EPSILON__; }
static constexpr bool is_signed() { return true; } static constexpr bool is_signed() { return true; }
}; };
@ -117,6 +119,7 @@ template<>
struct NumericLimits<long double> { struct NumericLimits<long double> {
static constexpr long double min() { return __LDBL_MIN__; } static constexpr long double min() { return __LDBL_MIN__; }
static constexpr long double max() { return __LDBL_MAX__; } static constexpr long double max() { return __LDBL_MAX__; }
static constexpr long double epsilon() { return __LDBL_EPSILON__; }
static constexpr bool is_signed() { return true; } static constexpr bool is_signed() { return true; }
}; };
#endif #endif