enum_operators.hpp File Reference

Defines bitwise operators for enums. More...

#include <type_traits>

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Functions
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E	Azure::Data::Tables::operator| (E lhs, E rhs)
	Bitwise OR operator for enum class.
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E &	Azure::Data::Tables::operator|= (E &lhs, E rhs)
	Bitwise OR EQUALS operator for enum class.
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E	Azure::Data::Tables::operator& (E lhs, E rhs)
	Bitwise AND operator for enum class.
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E &	Azure::Data::Tables::operator&= (E &lhs, E rhs)
	Bitwise AND EQUALS operator for enum class.
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E	Azure::Data::Tables::operator^ (E lhs, E rhs)
	Bitwise XOR operator for enum class.
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E &	Azure::Data::Tables::operator^= (E &lhs, E rhs)
	Bitwise XOR EQUALS operator for enum class.
template<class E , class = std::enable_if_t<std::is_enum<E>{}>>
constexpr E	Azure::Data::Tables::operator~ (E rhs)
	Bitwise COMPLEMENT operator for enum class.

Detailed Description

This file defines bitwise operators for enum classes. This allows the use of the operators |, |=, &, &=, ^, ^=, and ~ with enum classes. This is useful for flags enums. Example: enum class MyEnum { A = 1, B = 2, C = 4 }; MyEnum e = MyEnum::A | MyEnum::B; Example: enum class MyEnum { A = 1, B = 2, C = 4 }; MyEnum e = MyEnum::A; e &= MyEnum::B;