std::error_condition::error_condition
|
(1) | (since C++11) |
|
(2) | (since C++11) |
|
(3) | (since C++11) |
|
(4) | (since C++11) (implicitly declared) |
|
(5) | (since C++11) (implicitly declared) |
Constructs new error condition.
1) Default constructor. Initializes the error condition with generic category and error value
0.
2) Initializes the error condition with error value
val and error category cat.
3) Initializes the error condition with enum
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.
4,5) Implicitly defined copy constructor and move constructor. Initializes the error condition with the contents of the
other.
Parameters
| other | - | another error condition to initialize with |
| val | - | error value |
| cat | - | error category |
| e | - | error condition enum |
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 were used |
ADL-found overloads are used |
See also
|
(C++11)
|
creates an error condition for an errc value e (function) |
|
(C++11)
|
constructs an iostream error condition (function) |
|
(C++11)
|
constructs a future error_condition (function) |
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/error/error_condition/error_condition