std::future_error::what

< cpp‎ | thread‎ | future error
 
 
Thread support library
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(C++11)
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Mutual exclusion
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(C++11)(C++11)(C++11)
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Futures
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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

returns the error code
(public member function)