std::is_error_condition_enum (3) Linux Manual Page

std::is_error_condition_enum<std::errc> – std::is_error_condition_enum<std::errc>

Synopsis

Defined in header<system_error>

    template <>
    (since C++ 11)

        struct is_error_condition_enum<std::errc> : std::true_type;

Specifies that std::errc is an error condition enum. This enables implicit conversion to std::error_condition.
Inherited from std::integral_constant

Member constants

value true
         (public static member constant)
[static]

Member functions

              converts the object to bool, returns value
operator bool (public member function)

operator() returns value
              (public member function)
(C++14)

Member types

Type Definition
value_type bool
type std::integral_constant<bool, value>

See also

is_error_condition_enum identifies an enumeration as an std::error_condition
                        (class template)
(C++11)