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std:: make_error_condition (std::future_errc)

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定义于头文件 <future>
std:: error_condition make_error_condition ( std:: future_errc e ) ;
(C++11 起)

从类型为 std::error_condition 的值构造一个 std::future_errc 对象，其构造方式类似于：

std:: error_condition ( static_cast < int > ( e ) , std:: future_category ( ) ) 。

目录

参数

e - 错误代码编号

返回值

一个类型为 std::error_condition 的值，该值持有来自 e 的错误码编号，该编号与错误类别 "future" 相关联。

示例

本节内容不完整
原因：缺少示例

参阅

(C++11)
保存可移植错误代码
(类)
(C++11)
标识 future 错误代码
(枚举)