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      Standard library header <condition_variable> (C++11)

      From cppreference.com
      <cpp‎ |header
       
       
      Standard library headers
       

      This header is part of thethread support library.

      Contents

      Classes

      provides a condition variable associated with astd::unique_lock
      (class)[edit]
      provides a condition variable associated with any lock type
      (class)[edit]
      (C++11)
      lists the possible results of timed waits on condition variables
      (enum)[edit]

      Functions

      schedules a call tonotify_all to be invoked when this thread is completely finished
      (function)[edit]

      [edit]Synopsis

      namespace std{class condition_variable;class condition_variable_any; void notify_all_at_thread_exit(condition_variable& cond, unique_lock<mutex> lk); enumclass cv_status{ no_timeout, timeout};}

      [edit]Classstd::condition_variable

      namespace std{class condition_variable{public:    condition_variable();    ~condition_variable();     condition_variable(const condition_variable&)= delete;    condition_variable& operator=(const condition_variable&)= delete; void notify_one()noexcept;void notify_all()noexcept;void wait(unique_lock<mutex>& lock);template<class Pred>void wait(unique_lock<mutex>& lock, Pred pred);template<class Clock,class Duration>      cv_status wait_until(unique_lock<mutex>& lock,const chrono::time_point<Clock, Duration>& abs_time);template<class Clock,class Duration,class Pred>bool wait_until(unique_lock<mutex>& lock,const chrono::time_point<Clock, Duration>& abs_time, Pred pred);template<class Rep,class Period>      cv_status wait_for(unique_lock<mutex>& lock,const chrono::duration<Rep, Period>& rel_time);template<class Rep,class Period,class Pred>bool wait_for(unique_lock<mutex>& lock,const chrono::duration<Rep, Period>& rel_time, Pred pred); using native_handle_type=/* implementation-defined */;    native_handle_type native_handle();};}

      [edit]Classstd::condition_variable_any

      namespace std{class condition_variable_any{public:    condition_variable_any();    ~condition_variable_any();     condition_variable_any(const condition_variable_any&)= delete;    condition_variable_any& operator=(const condition_variable_any&)= delete; void notify_one()noexcept;void notify_all()noexcept; // noninterruptible waitstemplate<class Lock>void wait(Lock& lock);template<class Lock,class Pred>void wait(Lock& lock, Pred pred); template<class Lock,class Clock,class Duration>      cv_status wait_until(Lock& lock,const chrono::time_point<Clock, Duration>& abs_time);template<class Lock,class Clock,class Duration,class Pred>bool wait_until(Lock& lock,const chrono::time_point<Clock, Duration>& abs_time,                      Pred pred);template<class Lock,class Rep,class Period>      cv_status wait_for(Lock& lock,const chrono::duration<Rep, Period>& rel_time);template<class Lock,class Rep,class Period,class Pred>bool wait_for(Lock& lock,const chrono::duration<Rep, Period>& rel_time, Pred pred); // interruptible waitstemplate<class Lock,class Pred>bool wait(Lock& lock, stop_token stoken, Pred pred);template<class Lock,class Clock,class Duration,class Pred>bool wait_until(Lock& lock, stop_token stoken,const chrono::time_point<Clock, Duration>& abs_time, Pred pred);template<class Lock,class Rep,class Period,class Pred>bool wait_for(Lock& lock, stop_token stoken,const chrono::duration<Rep, Period>& rel_time, Pred pred);};}
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