EnumNames.hpp File Reference

Enumerator names without a hand-written switch. More...

#include <cstddef>
#include <magic_enum/magic_enum.hpp>
#include <optional>
#include <string_view>

Go to the source code of this file.

Namespaces
namespace	VoltMod

Macros
#define	MAGIC_ENUM_RANGE_MIN   0
#define	MAGIC_ENUM_RANGE_MAX   255

Functions
template<class E >
constexpr std::string_view	VoltMod::Name (E value) noexcept
template<class E >
constexpr std::optional< E >	VoltMod::Parse (std::string_view name) noexcept
template<class E >
constexpr std::size_t	VoltMod::EnumIndex (E value) noexcept
template<class E >
constexpr auto	VoltMod::EnumValues () noexcept

Variables
template<class E >
constexpr std::size_t	VoltMod::EnumCount = magic_enum::enum_count<E>()

Detailed Description

Enumerator names without a hand-written switch.

Every framework enum spells its enumerators the way the log and the JSON status want to read them, so the name is the compiler's copy of the identifier. A switch that maps them to strings is one more thing to forget when an enumerator is added.

Definition in file EnumNames.hpp.

Macro Definition Documentation

MAGIC_ENUM_RANGE_MAX

#define MAGIC_ENUM_RANGE_MAX   255

Definition at line 11 of file EnumNames.hpp.

MAGIC_ENUM_RANGE_MIN

#define MAGIC_ENUM_RANGE_MIN   0

Definition at line 8 of file EnumNames.hpp.