mirror/magic_enum
1
0
Fork 0
mirror of https://github.com/Neargye/magic_enum.git synced 2026-01-09 23:34:23 +00:00
Code Activity

clean-up

Browse source
This commit is contained in:
neargye 2022-05-06 16:40:17 +04:00
parent 369642f2b0
commit 86e73be298
1 changed files with 13 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

27
include/magic_enum.hpp
View file

@ -984,7 +984,6 @@ template <typename E>
return static_cast<underlying_type_t<E>>(value);
}
// Returns underlying value from enum value.
template <typename E>
[[nodiscard]] constexpr auto enum_underlying(E value) noexcept -> detail::enable_if_t<E, underlying_type_t<E>> {
@ -1014,6 +1013,15 @@ template <typename E>
}
}
// Obtains index in enum values from static storage enum variable.
template <auto V>
[[nodiscard]] constexpr auto enum_index() noexcept -> detail::enable_if_t<decltype(V), std::size_t> {
constexpr auto index = enum_index<std::decay_t<decltype(V)>>(V);
static_assert(index, "magic_enum::enum_index enum value does not have a index.");
return *index;
}
// Returns name from static storage enum variable.
// This version is much lighter on the compile times and is not restricted to the enum_range limitation.
template <auto V>
@ -1063,7 +1071,7 @@ template <typename E>
return {}; // Invalid value or out of range.
} else {
return string{enum_name(value)};
return string{enum_name<D>(value)};
}
}
@ -1079,6 +1087,9 @@ template <typename E>
return detail::entries_v<std::decay_t<E>>;
}
// Allows you to write magic_enum::enum_cast<foo>("bar", magic_enum::case_insensitive);
inline constexpr auto case_insensitive = detail::case_insensitive{};
// Obtains enum value from integer value.
// Returns optional with enum value.
template <typename E>
@ -1119,9 +1130,6 @@ template <typename E>
}
}
// Allows you to write magic_enum::enum_cast<foo>("bar", magic_enum::case_insensitive);
inline constexpr auto case_insensitive = detail::case_insensitive{};
// Obtains enum value from name.
// Returns optional with enum value.
template <typename E, typename BinaryPredicate = std::equal_to<>>
@ -1173,15 +1181,6 @@ template <typename E, typename BinaryPredicate = std::equal_to<>>
}
}
// Obtains index in enum values from static storage enum variable.
template <auto V>
[[nodiscard]] constexpr auto enum_index() noexcept -> detail::enable_if_t<decltype(V), std::size_t> {
constexpr auto index = enum_index<std::decay_t<decltype(V)>>(V);
static_assert(index, "magic_enum::enum_index enum value does not have a index.");
return *index;
}
// Checks whether enum contains enumerator with such enum value.
template <typename E>
[[nodiscard]] constexpr auto enum_contains(E value) noexcept -> detail::enable_if_t<E, bool> {