flags.hpp File Reference

Type-safe bitflags from scoped enums. More...

#include <charconv>
#include <concepts>
#include <string>
#include <type_traits>
#include <utility>
#include "sdkconfig.h"

Go to the source code of this file.

Classes
class	idfxx::flags< E >
	Type-safe set of flags from a scoped enum. More...

Namespaces
namespace	idfxx

Concepts
concept	idfxx::flag_enum
	Concept for enums that have opted into flag operators.

Functions
template<flag_enum E>
	idfxx::flags (E) -> flags< E >
	Class template argument deduction guide.
template<flag_enum E>
constexpr flags< E >	idfxx::operator| (E a, E b) noexcept
	Combines two enum values into a flags object.
template<flag_enum E>
constexpr flags< E >	idfxx::operator& (E a, E b) noexcept
	Intersects two enum values into a flags object.
template<flag_enum E>
constexpr flags< E >	idfxx::operator^ (E a, E b) noexcept
	Toggles two enum values into a flags object.
template<flag_enum E>
constexpr flags< E >	idfxx::operator~ (E a) noexcept
	Computes the bitwise complement of an enum value.
template<flag_enum E>
std::string	idfxx::to_string (flags< E > f)
	Returns a hexadecimal string representation of a flags value.

Variables
template<typename E >
constexpr bool	idfxx::enable_flags_operators = false
	Opt-in trait for enabling flag operators on an enum.

Detailed Description

Type-safe bitflags from scoped enums.

Definition in file flags.hpp.