is_error_condition_enum Class

is_error_condition_enum Class


Represents a type predicate that tests for the error_condition enumeration.

    class is_error_condition_enum;

An instance of this type predicate holds true if the type _Enum is an enumeration value suitable for storing in an object of type error_condition.

It is permissible to add specializations to this type for user-defined types.


Header: <system_error>

Namespace: std

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