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[meta] Rewrite hb_int_min/max

This commit is contained in:
Behdad Esfahbod 2019-05-10 20:49:52 -07:00
parent caa3f92e91
commit 5252677e53
1 changed files with 22 additions and 22 deletions
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44
src/hb-meta.hh
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@ -265,30 +265,30 @@ using hb_is_unsigned = hb_conditional<hb_is_arithmetic (T),
#define hb_is_unsigned(T) hb_is_unsigned<T>::value
template <typename T> struct hb_int_min;
template <> struct hb_int_min<char> { static constexpr char value = CHAR_MIN; };
template <> struct hb_int_min<signed char> { static constexpr signed char value = SCHAR_MIN; };
template <> struct hb_int_min<unsigned char> { static constexpr unsigned char value = 0; };
template <> struct hb_int_min<signed short> { static constexpr signed short value = SHRT_MIN; };
template <> struct hb_int_min<unsigned short> { static constexpr unsigned short value = 0; };
template <> struct hb_int_min<signed int> { static constexpr signed int value = INT_MIN; };
template <> struct hb_int_min<unsigned int> { static constexpr unsigned int value = 0; };
template <> struct hb_int_min<signed long> { static constexpr signed long value = LONG_MIN; };
template <> struct hb_int_min<unsigned long> { static constexpr unsigned long value = 0; };
template <> struct hb_int_min<signed long long> { static constexpr signed long long value = LLONG_MIN; };
template <> struct hb_int_min<unsigned long long> { static constexpr unsigned long long value = 0; };
template <> struct hb_int_min<char> : hb_integral_constant<char, CHAR_MIN> {};
template <> struct hb_int_min<signed char> : hb_integral_constant<signed char, SCHAR_MIN> {};
template <> struct hb_int_min<unsigned char> : hb_integral_constant<unsigned char, 0> {};
template <> struct hb_int_min<signed short> : hb_integral_constant<signed short, SHRT_MIN> {};
template <> struct hb_int_min<unsigned short> : hb_integral_constant<unsigned short, 0> {};
template <> struct hb_int_min<signed int> : hb_integral_constant<signed int, INT_MIN> {};
template <> struct hb_int_min<unsigned int> : hb_integral_constant<unsigned int, 0> {};
template <> struct hb_int_min<signed long> : hb_integral_constant<signed long, LONG_MIN> {};
template <> struct hb_int_min<unsigned long> : hb_integral_constant<unsigned long, 0> {};
template <> struct hb_int_min<signed long long> : hb_integral_constant<signed long long, LLONG_MIN> {};
template <> struct hb_int_min<unsigned long long> : hb_integral_constant<unsigned long long, 0> {};
#define hb_int_min(T) hb_int_min<T>::value
template <typename T> struct hb_int_max;
template <> struct hb_int_max<char> { static constexpr char value = CHAR_MAX; };
template <> struct hb_int_max<signed char> { static constexpr signed char value = SCHAR_MAX; };
template <> struct hb_int_max<unsigned char> { static constexpr unsigned char value = UCHAR_MAX; };
template <> struct hb_int_max<signed short> { static constexpr signed short value = SHRT_MAX; };
template <> struct hb_int_max<unsigned short> { static constexpr unsigned short value = USHRT_MAX; };
template <> struct hb_int_max<signed int> { static constexpr signed int value = INT_MAX; };
template <> struct hb_int_max<unsigned int> { static constexpr unsigned int value = UINT_MAX; };
template <> struct hb_int_max<signed long> { static constexpr signed long value = LONG_MAX; };
template <> struct hb_int_max<unsigned long> { static constexpr unsigned long value = ULONG_MAX; };
template <> struct hb_int_max<signed long long> { static constexpr signed long long value = LLONG_MAX; };
template <> struct hb_int_max<unsigned long long> { static constexpr unsigned long long value = ULLONG_MAX; };
template <> struct hb_int_max<char> : hb_integral_constant<char, CHAR_MAX> {};
template <> struct hb_int_max<signed char> : hb_integral_constant<signed char, SCHAR_MAX> {};
template <> struct hb_int_max<unsigned char> : hb_integral_constant<unsigned char, UCHAR_MAX> {};
template <> struct hb_int_max<signed short> : hb_integral_constant<signed short, SHRT_MAX> {};
template <> struct hb_int_max<unsigned short> : hb_integral_constant<unsigned short, USHRT_MAX> {};
template <> struct hb_int_max<signed int> : hb_integral_constant<signed int, INT_MAX> {};
template <> struct hb_int_max<unsigned int> : hb_integral_constant<unsigned int, UINT_MAX> {};
template <> struct hb_int_max<signed long> : hb_integral_constant<signed long, LONG_MAX> {};
template <> struct hb_int_max<unsigned long> : hb_integral_constant<unsigned long, ULONG_MAX> {};
template <> struct hb_int_max<signed long long> : hb_integral_constant<signed long long, LLONG_MAX> {};
template <> struct hb_int_max<unsigned long long> : hb_integral_constant<unsigned long long, ULLONG_MAX> {};
#define hb_int_max(T) hb_int_max<T>::value