std::future_error::what

C++

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std::future_error

Member functions

future_error::future_error

future_error::code

future_error::what

virtual const char* what() const noexcept;		(since C++11)

Returns the explanatory string.

Parameters

(none)

Return value

Pointer to a null-terminated string with explanatory information.

See also

code	returns the error code (public member function)