std::error_condition::error_condition
error_condition(); | (1) | (since C++11) |
|---|---|---|
error_condition( const error_condition& other ); | (2) | (since C++11)(implicitly declared) |
error_condition( int val, const error_category& cat ); | (3) | (since C++11) |
template< class ErrorConditionEnum > error_condition( ErrorConditionEnum e ); | (4) | (since C++11) |
构造新的错误条件。
1%29默认构造函数。使用泛型类别和错误代码初始化错误条件。0...
2%29复制构造函数。的内容初始化错误条件。other...
3%29使用错误代码初始化错误条件。val错误范畴cat...
4%29用enum初始化错误条件。e.有效地打电话make_error_condition()不参与过载决议，除非is_error_condition_enum<ErrorConditionEnum>::value是true...
参数
other | - | another error condition to initialize with |
|---|---|---|
val | - | error code |
cat | - | error category |
e | - | error condition enum |
例外
noexcept规格：
noexcept
另见
make_error_condition(std::errc) (C++11) | constructs an std::errc error condition (function) |
|---|---|
make_error_condition(std::io_errc) (C++11) | constructs an iostream error_condition (function) |
make_error_condition(std::future_errc) (C++11) | constructs a future error_condition (function) |
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