std::is_error_code_enum<std::future_errc>

 

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std::future_errc

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make_error_code

make_error_condition

Helper classes

is_error_code_enum

 

Defined in header <future>
template<> struct is_error_code_enum<std::future_errc> : std::true_type;		(since C++11)

Specifies that std::future_errc is an error code enum. This enables std::error_code automatic conversions.

See also

is_error_code_enum (C++11)

identifies a class as an error_code enumeration (class template)

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