52 lines
846 B
C++
52 lines
846 B
C++
#include <chrono>
|
|
#include "Timer.h"
|
|
|
|
|
|
namespace PresenceDetection {
|
|
namespace Util {
|
|
|
|
Timer::Timer() :
|
|
m_run(false)
|
|
{
|
|
}
|
|
|
|
Timer::~Timer()
|
|
{
|
|
Stop();
|
|
}
|
|
|
|
void Timer::Start(int interval, std::function<void(void)> function)
|
|
{
|
|
if (m_run.load(std::memory_order_acquire))
|
|
Stop();
|
|
|
|
m_run.store(true, std::memory_order_release);
|
|
m_thread = std::thread([this, interval, function]()
|
|
{
|
|
while (m_run.load(std::memory_order_acquire))
|
|
{
|
|
function();
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(interval));
|
|
}
|
|
});
|
|
}
|
|
|
|
void Timer::Stop()
|
|
{
|
|
m_run.store(false, std::memory_order_release);
|
|
}
|
|
|
|
bool Timer::IsRunning() const noexcept
|
|
{
|
|
return (m_run.load(std::memory_order_acquire) && m_thread.joinable());
|
|
}
|
|
|
|
void Timer::Wait()
|
|
{
|
|
if (m_thread.joinable())
|
|
m_thread.join();
|
|
}
|
|
|
|
} // namespace Util
|
|
} // namespace PresenceDetection
|