NAME¶

std::error_condition::operator= - std::error_condition::operator=

Synopsis¶

template< class ErrorConditionEnum >
error_condition& operator=( ErrorConditionEnum e ) (1) (since C++11)
noexcept;
error_condition& operator=( const error_condition& other ) (2) (since C++11)
= default; (implicitly declared)
error_condition& operator=( error_condition&& other ) = (3) (since C++11)
default; (implicitly declared)

Assigns contents to an error condition.

1) Assigns error condition for enum e. Effectively calls make_error_condition that
is only found by argument-dependent lookup for e and then replaces *this with the
result. This overload participates in overload resolution only if
std::is_error_condition_enum<ErrorConditionEnum>::value is true.
2,3) Implicitly defined copy-assignment operator and move-assignment operator assign
the contents of other to *this.

Parameters¶

e - error condition enum
other - another error condition to assign with

Return value¶

*this.

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_condition overloads ADL-found overloads
were used are used