本文整理汇总了C++中std::shared_timed_mutex类的典型用法代码示例。如果您正苦于以下问题：C++ shared_timed_mutex类的具体用法？C++ shared_timed_mutex怎么用？C++ shared_timed_mutex使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了shared_timed_mutex类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main()
{
#if _LIBCPP_STD_VER > 11
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f1));
std::this_thread::sleep_for(ms(250));
m.unlock();
for (auto& t : v)
t.join();
}
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f2));
std::this_thread::sleep_for(ms(300));
m.unlock();
for (auto& t : v)
t.join();
}
#endif // _LIBCPP_STD_VER > 11
}示例2: main
int main(int, char**)
{
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f1));
std::this_thread::sleep_for(WaitTime);
m.unlock();
for (auto& t : v)
t.join();
}
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f2));
std::this_thread::sleep_for(WaitTime + Tolerance);
m.unlock();
for (auto& t : v)
t.join();
}
return 0;
}示例3: flushingWork
void flushingWork()
{
#if 0
std::vector< LoggerPtr > loggersList;
loggersList.reserve(loggers.size());
mutex.lock_shared();
for (auto it = loggers.begin(); it != loggers.end(); ++it)
{
loggersList.push_back(it->second);
}
mutex.unlock_shared();
for (auto it = loggersList.begin(); it != loggersList.end(); ++it)
{
(*it)->flush();
}
std::this_thread::yield();
#endif
#if 1
mutex.lock_shared();
for (auto it = loggers.begin(); it != loggers.end(); ++it)
{
auto logger = it->second;
logger->flush(); // flushing inside a CS may be not a good idea...
}
mutex.unlock_shared();
std::this_thread::yield();
#endif
}示例4: g
void g()
{
time_point t0 = Clock::now();
m.lock_shared();
time_point t1 = Clock::now();
m.unlock_shared();
ns d = t1 - t0;
assert(d < Tolerance); // within tolerance
}示例5: f
void f()
{
time_point t0 = Clock::now();
m.lock();
time_point t1 = Clock::now();
m.unlock();
ns d = t1 - t0 - ms(250);
assert(d < ms(50)); // within 50ms
}示例6: f1
void f1()
{
time_point t0 = Clock::now();
assert(m.try_lock_for(WaitTime + Tolerance) == true);
time_point t1 = Clock::now();
m.unlock();
ns d = t1 - t0 - WaitTime;
assert(d < Tolerance); // within tolerance
}示例7: f1
void f1()
{
time_point t0 = Clock::now();
assert(m.try_lock_for(ms(300)) == true);
time_point t1 = Clock::now();
m.unlock();
ns d = t1 - t0 - ms(250);
assert(d < ms(50)); // within 50ms
}示例8: f1
void f1()
{
time_point t0 = Clock::now();
assert(m.try_lock_shared_until(Clock::now() + WaitTime + Tolerance) == true);
time_point t1 = Clock::now();
m.unlock_shared();
ns d = t1 - t0 - WaitTime;
assert(d < Tolerance); // within 50ms
}示例9: main
int main()
{
#if _LIBCPP_STD_VER > 11
m.lock();
std::thread t(f);
std::this_thread::sleep_for(ms(250));
m.unlock();
t.join();
#endif // _LIBCPP_STD_VER > 11
}示例10: main
int main()
{
m.lock();
std::vector<std::thread> v;
for (int i = 0; i < 5; ++i)
v.push_back(std::thread(f));
std::this_thread::sleep_for(ms(250));
m.unlock();
for (auto& t : v)
t.join();
}示例11: f
void f()
{
time_point t0 = Clock::now();
assert(!m.try_lock());
assert(!m.try_lock());
assert(!m.try_lock());
while(!m.try_lock())
;
time_point t1 = Clock::now();
m.unlock();
ns d = t1 - t0 - ms(250);
assert(d < ms(200)); // within 200ms
}示例12: f
void f()
{
time_point t0 = Clock::now();
assert(!m.try_lock_shared());
assert(!m.try_lock_shared());
assert(!m.try_lock_shared());
while(!m.try_lock_shared())
;
time_point t1 = Clock::now();
m.unlock_shared();
ns d = t1 - t0 - ms(250);
assert(d < Tolerance); // within tolerance
}示例13: f2
void f2()
{
time_point t0 = Clock::now();
assert(m.try_lock_shared_until(Clock::now() + WaitTime) == false);
time_point t1 = Clock::now();
ns d = t1 - t0 - WaitTime;
assert(d < Tolerance); // within tolerance
}示例14: main
int main()
{
{
m.lock();
std::thread t(f1);
std::this_thread::sleep_for(WaitTime);
m.unlock();
t.join();
}
{
m.lock();
std::thread t(f2);
std::this_thread::sleep_for(WaitTime + Tolerance);
m.unlock();
t.join();
}
}示例15: f2
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 < ms(50)); // within 50ms
}