m8
/
src
/
ob
/
timer.hh
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53#ifndef OB_TIMER_HH
#define OB_TIMER_HH
#include <string>
#include <sstream>
#include <iostream>
#include <chrono>
namespace OB
{
class Timer
{
public:
Timer()
{
}
~Timer()
{
}
void start()
{
_start = std::chrono::high_resolution_clock::now();
}
void stop()
{
_stop = std::chrono::high_resolution_clock::now();
}
template<class T = std::chrono::nanoseconds>
long int time()
{
return std::chrono::duration_cast<T>(_stop - _start).count();
}
long int time()
{
return std::chrono::duration_cast<std::chrono::nanoseconds>(_stop - _start).count();
}
private:
std::chrono::time_point<std::chrono::high_resolution_clock> _start;
std::chrono::time_point<std::chrono::high_resolution_clock> _stop;
}; // class Timer
} // namespace OB
#endif // OB_TIMER_HH