← Back
Editing: meta.hpp
#ifndef PYTHONIC_INCLUDE_UTILS_META_HPP #define PYTHONIC_INCLUDE_UTILS_META_HPP PYTHONIC_NS_BEGIN namespace utils { template <bool... V> struct all_of; template <> struct all_of<> : std::true_type { }; template <bool V0, bool... V> struct all_of<V0, V...> { static constexpr bool value = V0 && all_of<V...>::value; }; template <bool V0> struct all_of<V0> { static constexpr bool value = V0; }; template <bool... V> struct any_of; template <> struct any_of<> : std::false_type { }; template <bool V0, bool... V> struct any_of<V0, V...> { static constexpr bool value = V0 || any_of<V...>::value; }; template <bool V0> struct any_of<V0> { static constexpr bool value = V0; }; template <class T0, class... T> struct front { using type = T0; }; template <size_t... N> struct max_element; template <size_t N0, size_t... N> struct max_element<N0, N...> { static constexpr size_t _value = max_element<N...>::value; static constexpr size_t _index = max_element<N...>::index; static constexpr size_t value = N0 > _value ? N0 : _value; static constexpr size_t index = N0 == value ? 0 : 1 + _index; }; template <size_t V0> struct max_element<V0> { static constexpr size_t value = V0; static constexpr size_t index = 0; }; } PYTHONIC_NS_END #endif
Save File
Cancel