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std::error_code::error_code

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< cpp‎ | error‎ | error code

 
 
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std::error_code
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error_code();
(1) (a partir do C++ 11)
error_code( int ec, const error_category& ecat );
(2) (a partir do C++ 11)
template< class ErrorCodeEnum >
error_code( ErrorCodeEnum e );
(3) (a partir do C++ 11)

Constructs new error code.

1) Constructs error code with default value. Equivalent to error_code(0, std::system_category()).
2) Constructs error code with ec as the platform-dependent error code and ecat as the corresponding error category.
3) Constructs error code from an error code enum e. Equivalent to *this = std::make_error_code(e). The overload participates in overload resolutions only if std::is_error_code_enum<ErrorCodeEnum>::value == true.

[editar] Parâmetros

ec - platform dependent error code to construct with
ecat -
categoria de erro correspondente a ec
Original:
error category corresponding to ec
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e - error code enum to construct with

[editar] Exceções

noexcept specification:  
noexcept
  (a partir do C++ 11)