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std::timed_mutex::try_lock_until

From cppreference.com
template< class Clock, class Duration >
void try_lock_until( const std::chrono::time_point<Clock,Duration>& timeout_time );
(since C++11)

Tries to lock the mutex. Blocks until specified timeout_time has been reached or the lock is acquired, whichever comes first. On successful lock acquisition returns true, otherwise returns false. May block for longer than until timeout_time has been reached.

Contents

[edit] Parameters

timeout_time - maximum time point to block until

[edit] Return value

true if the lock was acquired successfully, otherwise false.

[edit] Exceptions

[edit] Example

This example shows a two minute block

#include <iostream>
#include <ctime>
#include <chrono>
#include <mutex>
 
int main()
{
    std::timed_mutex test;
    test.try_lock();
    auto now=std::chrono::steady_clock::now();
    test.try_lock_until(now+std::chrono::minutes(2));
    std::cout << "hello world";
 
}

[edit] See also

locks the mutex, blocks if the mutex is not available
(public member function) [edit]
tries to lock the mutex, returns if the mutex is not available
(public member function) [edit]
tries to lock the mutex, returns if the mutex has been
unavailable for the specified timeout duration
(public member function) [edit]
unlocks the mutex
(public member function) [edit]