C++

参考

<mutex>

recursive_timed_mutex

类
<mutex>

std::recursive_timed_mutex

class recursive_timed_mutex;
递归 timed mutex
递归 timed mutex 将 recursive_mutex 和 timed_mutex 的特性结合到一个类中：它同时支持单个线程获取多个锁级别以及 *timed try-lock* 请求。

保证它是一个标准布局类。

成员类型

成员类型描述
native_handle_type由 native_handle 返回的类型（仅当库实现支持时定义）

成员函数

（构造函数）
构造 recursive_timed_mutex (public member function)
lock
锁定 recursive timed mutex (public member function)
try_lock
如果未锁定，则锁定 recursive timed mutex (public member function)
try_lock_for
尝试按时间跨度锁定 (public member function)
try_lock_until
尝试按时间点锁定 (public member function)
unlock
解锁 timed mutex (public member function)
native_handle
获取原生句柄 (public member function)