std::error_code::operator=
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std::error_code
Member functions
error_code::operator=
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template< class ErrorCodeEnum >
error_code& operator=( ErrorCodeEnum e ) noexcept;
(1)
(since C++11)
error_code& operator=( ErrorCodeEnum e ) noexcept;
error_code& operator=( const error_code& other ) = default;
(2)
(since C++11) (implicitly declared)
error_code& operator=( error_code&& other ) = default;
(3)
(since C++11) (implicitly declared)
1) Replaces the error code and corresponding category with those representing error code enum e.
Equivalent to *this = make_error_code(e), where make_error_code is only found by argument-dependent lookup.
2,3) Implicitly defined copy-assignment operator and move-assignment operator assign the contents of other to *this.
[edit] Parameters
e
-
error code enum to construct
other
-
another error code to assign with
[edit] Return value
*this
[edit] Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
| DR | Applied to | Behavior as published | Correct behavior |
|---|---|---|---|
| LWG 3629 | C++11 | only std::make_error_code overloads were used
|
ADL-found overloads are used |