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# std::error_code::operator=

From cppreference.com
< cpp‎ | error‎ | error code

template< class ErrorCodeEnum > error_code& operator=( ErrorCodeEnum e ); |  | (since C++11)

Replaces the error code and corresponding category with those representing 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.

### [edit] Parameters

e | - | error code enum to construct

### [edit] Return value

*this

### [edit] Exceptions

`noexcept` specification:
noexcept

### [edit] Notes

Copy-assignment operator is defined implicitly.

### [edit] See also

assign | assigns another error code (public member function) [edit]

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Category:

- unconditionally noexcept