cppreference.com 创建账户 std::condition_variable 在标头<condition_variable>定义 classcondition_variable; (C++11 起) std::condition_variable是与std::mutex一起使用的同步原语,它能用于阻塞一个线程,或同时阻塞多个线程,直至另一线程修改共享变量(条件)并通知std::condition_variable。
std::condition_variable_any:: template<classLock> voidwait(Lock&lock); (1)(C++11 起) template<classLock,classPredicate> voidwait(Lock&lock, Predicate pred); (2)(C++11 起) template<classLock,classPredicate> boolwait(Lock&lock,std::stop_tokenstoken, Predicate pred);...
// condition_variable example #include <iostream> // std::cout #include <thread> // std::thread #include <mutex> // std::mutex, std::unique_lock #include <condition_variable> // std::condition_variable std::mutex mtx; std::condition_variable cv; bool ready = false; void print_id ...
LWG 2092 C++11 the error condition for resource_unavailable_try_again was wrong corrected See alsoC documentation for cnd_init Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/thread/condition_variable_any/condition_variable_any&oldid=133338" Navigation...
cv.notify_all std::notify_all_at_thread_exit(...) 参考 条件变量condition_variable的使用及陷阱 C++11 并发指南五(std::condition_variable 详解) C++11 std::unique_lock与std::lock_guard区别及多线程应用实例 cpp reference -- std::unique_lock...
condition_variable_any::wait_for condition_variable_any::wait_untilvoid notify_all() noexcept; (since C++11) Unblocks all threads currently waiting for *this. Parameters(none) Return value(none) NotesThe effects of notify_one()/notify_all() and each of the three atomic parts of wait()/wa...
blocks the current thread until the condition variable is woken up or after the specified timeout duration (public member function) c CND文件[医]等待时间 代码语言:txt 复制 © cppreference.com 在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。
参考: https://en.cppreference.com/w/cpp/thread/condition_variable/notify_all及 【公开课】C++11开始的多线程编程(#5)_哔哩哔哩_bilibilimain.cpp #include <iostream> #include <thread> #inc…
Defined in header <condition_variable> class condition_variable_any; (since C++11) 大condition_variable_any类是std::condition_variable.鉴于std::condition_variable只在std::unique_lock<std::mutex>,,,condition_variable_any可以对满足BasicLockable所需经费。
其中std::condition_variable 仅支持 std::unique_lock<std::mutex> 类型作为互斥量。 std::condition_variable_any 可以支持任意基本可锁定(BasicLockable)类型作为互斥量,例如 [C++14]std::shared_lock,但也就意味着它的效率低于 std::condition_variable。