std::error_condition::operator=
error_condition& operator=( const error_condition& other ) noexcept; |
(1) | (since C++11) (implicitly declared) |
template< class ErrorConditionEnum > error_condition& operator=( ErrorConditionEnum e ) noexcept; |
(2) | (since C++11) |
Assigns contents to an error condition.
1) Copy assignment operator. Assigns the contents of
other
.
2) Assigns error condition for enum
e
. Effectively calls
make_error_condition
found by
argument-dependent lookup for
e
. This overload participates in overload resolution only if
std::is_error_condition_enum<ErrorConditionEnum>::value
is
true
.
Parameters
other | - | another error condition to initialize with |
e | - | error condition enum |
Notes
The ADL-found make_error_condition
is intended to be used in the original proposal N2422, and used by all known implementations. However, the standard requires that only std::make_error_condition
overloads are considered. This is LWG issue 3629.
Return value
*this
.
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