time.hpp

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# /*
#  * Created by YongGyu Lee on 2020/12/08.
#  */
#
# ifndef VCCC_UTILITY_TIME_HPP
# define VCCC_UTILITY_TIME_HPP
#
# include <chrono>
 
namespace vccc {
 
 
template<typename T>
auto
getCurrentTime()
{
  auto now = std::chrono::system_clock::now();
  auto duration = now.time_since_epoch();
  return std::chrono::duration_cast<T>(duration).count();
}
 
inline
decltype(auto)
getCurrentMilliseconds()
{
  return getCurrentTime<std::chrono::milliseconds>();
}
 
inline
decltype(auto)
getCurrentMicroseconds()
{
  return getCurrentTime<std::chrono::microseconds>();
}
 
inline
decltype(auto)
getCurrentNanoseconds()
{
  return getCurrentTime<std::chrono::nanoseconds>();
}
 
 
} // namespace vccc
 
# endif // VCCC_UTILITY_TIME_HPP