std::system_error::code

 

C++

Language

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rel_ops::operator!= rel_ops::operator> rel_ops::operator<= rel_ops::operator>=

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swap

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declval (C++11)

 

Error handling

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system_error facility

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errc (C++11)

error_code (C++11)

system_error (C++11)

 

std::system_error

Member functions

system_error::system_error

system_error::code

system_error::what

 

const std::error_code& code() const;		(since C++11)

Returns the stored error code.

Parameters

(none)

Return value

The stored error code.

Exceptions

noexcept specification:  

noexcept

  (since C++11)

See also

what [virtual]	returns explanatory string (virtual public member function)