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std::error_condition::operator=(3) | C++ Standard Libary | std::error_condition::operator=(3) |
NAME¶
std::error_condition::operator= - std::error_condition::operator=
Synopsis¶
error_condition& operator=( const error_condition& other
) (1) (since C++11)
noexcept; (implicitly declared)
template< class ErrorConditionEnum >
error_condition& operator=( ErrorConditionEnum e ) (2) (since
C++11)
noexcept;
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.
2022.07.31 | http://cppreference.com |