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[ox/std] Add is_signed

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Gary Talent 2019-03-16 14:49:16 -05:00
parent e4aab88831
commit 10b3757558
1 changed files with 2 additions and 0 deletions
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2
deps/ox/src/ox/std/typetraits.hpp vendored
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@ -51,6 +51,8 @@ template<> struct is_integral<uint32_t>: ox::true_type {};
template<> struct is_integral<int64_t> : ox::true_type {}; template<> struct is_integral<int64_t> : ox::true_type {};
template<> struct is_integral<uint64_t>: ox::true_type {}; template<> struct is_integral<uint64_t>: ox::true_type {};
template<typename T>
constexpr bool is_signed = ox::integral_constant<bool, T(-1) < T(0)>::value;
// enable_if /////////////////////////////////////////////////////////////////// // enable_if ///////////////////////////////////////////////////////////////////