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std::error_code::default_error_condition

STD：错误[医]代码：：默认[医]误差[医]条件

std::error_condition default_error_condition() const;​(since C++11)

返回当前错误值的默认错误条件。

相当于category().default_error_condition(value())...

参数

%280%29

返回值

当前错误值的默认错误条件。

例外

noexcept规格：

noexcept

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