future_category Function
Returns a reference to the error_category object that characterizes errors that are associated with future objects.
const error_category& future_category() _NOEXCEPT;
Requirements
Header: future
Namespace: std
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Returns a reference to the error_category object that characterizes errors that are associated with future objects.
const error_category& future_category() _NOEXCEPT;
Header: future
Namespace: std