Standard library header
From Get docs
Cpp/docs/latest/header/condition variable
Standard library header
This header is part of the thread support library.
Classes |
|
(C++11) |
provides a condition variable associated with a std::unique_lock (class) |
(C++11) |
provides a condition variable associated with any lock type (class) |
(C++11) |
lists the possible results of timed waits on condition variables (enum) |
Functions |
|
(C++11) |
schedules a call to notify_all to be invoked when this thread is completely finished(function) |
Synopsis
namespace std {
class condition_variable;
class condition_variable_any;
void notify_all_at_thread_exit(condition_variable& cond, unique_lock<mutex> lk);
enum class cv_status {
no_timeout,
timeout
};
}
Class std::condition_variable
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 Predicate>
void wait(unique_lock<mutex>& lock, Predicate 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 Predicate>
bool wait_until(unique_lock<mutex>& lock,
const chrono::time_point<Clock, Duration>& abs_time,
Predicate 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 Predicate>
bool wait_for(unique_lock<mutex>& lock,
const chrono::duration<Rep, Period>& rel_time,
Predicate pred);
typedef implementation-defined native_handle_type;
native_handle_type native_handle();
};
Class std::condition_variable_any
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;
template <class Lock>
void wait(Lock& lock);
template <class Lock, class Predicate>
void wait(Lock& lock, Predicate 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 Predicate>
bool wait_until(Lock& lock,
const chrono::time_point<Clock, Duration>& abs_time,
Predicate 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 Predicate>
bool wait_for(Lock& lock,
const chrono::duration<Rep, Period>& rel_time,
Predicate pred);
};
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http://en.cppreference.com/w/cpp/header/condition_variable