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BAN: Add is_const to traits

This commit is contained in:
Bananymous 2023-03-23 13:28:57 +02:00
parent 6ed9651176
commit cef6999dc7
1 changed files with 5 additions and 0 deletions
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5
BAN/include/BAN/Traits.h
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@ -60,6 +60,11 @@ namespace BAN
template<typename T> inline constexpr bool is_pointer_v = is_pointer<T>::value; template<typename T> inline constexpr bool is_pointer_v = is_pointer<T>::value;
template<typename T> concept pointer = is_pointer_v<T>; template<typename T> concept pointer = is_pointer_v<T>;
template<typename T> struct is_const : false_type {};
template<typename T> struct is_const<const T> : true_type {};
template<typename T> inline constexpr bool is_const_v = is_const<T>::value;
template<typename T> struct less { constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs < rhs; } }; template<typename T> struct less { constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs < rhs; } };
template<typename T> struct equal { constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs == rhs; } }; template<typename T> struct equal { constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs == rhs; } };
template<typename T> struct greater { constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs > rhs; } }; template<typename T> struct greater { constexpr bool operator()(const T& lhs, const T& rhs) const { return lhs > rhs; } };