std::error_code::error_code
error_code() noexcept; | (1) | (since C++11) |
error_code( int ec, const error_category& ecat ) noexcept; | (2) | (since C++11) |
template< class ErrorCodeEnum > error_code( ErrorCodeEnum e ) noexcept; | (3) | (since 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 = make_error_code(e). The overload participates in overload resolutions only if std::is_error_code_enum<ErrorCodeEnum>::value == true.Parameters
| ec | - | platform dependent error code to construct with |
| ecat | - | error category corresponding to ec |
| e | - | error code enum to construct with |
See also
|
(C++11) | constructs an std::errc error code (function) |
|
(C++11) | constructs an iostream error code (function) |
|
(C++11) | constructs a future error code (function) |
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/error/error_code/error_code