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30 lines
659 B
C++
30 lines
659 B
C++
#ifndef STRINGIFIEDENUM_H
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#define STRINGIFIEDENUM_H
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#include <string>
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#include "magic_enum.hpp"
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namespace StringifiedEnum {
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template<typename T>
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const std::string_view ToString(const T e) {
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static_assert(std::is_enum_v<T>, "Not an enum"); // Check type
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constexpr auto& sv = magic_enum::enum_entries<T>();
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const auto it = std::lower_bound(
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sv.begin(), sv.end(), e,
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[&](const std::pair<T, std::string_view>& lhs, const T rhs) { return lhs.first < rhs; }
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);
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std::string_view output;
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if (it != sv.end() && it->first == e) {
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output = it->second;
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} else {
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output = "UNKNOWN";
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}
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return output;
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}
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}
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#endif // !STRINGIFIEDENUM_H
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