error_condition() noexcept; | (1) | (since C++11) |
error_condition( int val, const error_category& cat ) noexcept; | (2) | (since C++11) |
template< class ErrorConditionEnum > error_condition( ErrorConditionEnum e ) noexcept; | (3) | (since C++11) |
error_condition( const error_condition& other ) = default; | (4) | (since C++11) (implicitly declared) |
error_condition( error_condition&& other ) = default; | (5) | (since C++11) (implicitly declared) |
Constructs new error condition.
0
.val
and error category cat
.e
. Effectively calls make_error_condition
that is only found by argument-dependent lookup for e
. This overload participates in overload resolution only if std::is_error_condition_enum<ErrorConditionEnum>::value
is true
.other
.other | - | another error condition to initialize with |
val | - | error code |
cat | - | error category |
e | - | error condition enum |
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 were used | ADL-found overloads are used |
(C++11) | constructs an std::errc error condition (function) |
(C++11) | constructs an iostream error code (function) |
(C++11) | constructs a future error_condition (function) |
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