C++ (Cpp) recursive_timed_mutex Examples

Example #1

File: lock.pass.cpp Project: 0xDEC0DE8/ndk

int main()
{
    m.lock();
    std::thread t(f);
    std::this_thread::sleep_for(ms(250));
    m.unlock();
    t.join();
}

Example #2

File: lock.pass.cpp Project: drashti304/TizenRT

int tc_libcxx_thread_thread_timedmutex_recursive_lock(void)
{
    m.lock();
    std::thread t(f);
    std::this_thread::sleep_for(ms(250));
    m.unlock();
    t.join();
    TC_SUCCESS_RESULT();
    return 0;
}

Example #3

File: try_lock_for.pass.cpp Project: 32bitmicro/riscv-libcxx

void f1()
{
    time_point t0 = Clock::now();
    assert(m.try_lock_for(ms(300)) == true);
    time_point t1 = Clock::now();
    assert(m.try_lock());
    m.unlock();
    m.unlock();
    ns d = t1 - t0 - ms(250);
    assert(d < ns(50000000));  // within 50ms
}

Example #4

File: lock.pass.cpp Project: 0xDEC0DE8/ndk

void f()
{
    time_point t0 = Clock::now();
    m.lock();
    time_point t1 = Clock::now();
    m.lock();
    m.unlock();
    m.unlock();
    ns d = t1 - t0 - ms(250);
    assert(d < ms(50));  // within 50ms
}

Example #5

File: lock.pass.cpp Project: drashti304/TizenRT

static int f()
{
    time_point t0 = Clock::now();
    m.lock();
    time_point t1 = Clock::now();
    m.lock();
    m.unlock();
    m.unlock();
    ns d = t1 - t0 - ms(250);
    TC_ASSERT_EXPR(d < ms(50));  // within 50ms
    return 0;
}

Example #6

File: try_lock_for.pass.cpp Project: 32bitmicro/riscv-libcxx

int main()
{
    {
        m.lock();
        std::thread t(f1);
        std::this_thread::sleep_for(ms(250));
        m.unlock();
        t.join();
    }
    {
        m.lock();
        std::thread t(f2);
        std::this_thread::sleep_for(ms(300));
        m.unlock();
        t.join();
    }
}

Example #7

File: try_lock_for.pass.cpp Project: 32bitmicro/riscv-libcxx

void f2()
{
    time_point t0 = Clock::now();
    assert(m.try_lock_for(ms(250)) == false);
    time_point t1 = Clock::now();
    ns d = t1 - t0 - ms(250);
    assert(d < ns(50000000));  // within 50ms
}