TimeStamp.h

#ifndef TIME_STAMP_H
#define TIME_STAMP_H

#include "common.h"

namespace netlib{
	class TimeStamp
	{
	public:
		TimeStamp();
		TimeStamp(int64_t microSecondsSinceEpochArg)	//微秒
	    : microsecondsSinceEpoch(microSecondsSinceEpochArg)
		{
		}
		std::string toString() const;
		int64_t getMicrosecondsSinceEpoch()	{ return microsecondsSinceEpoch; }
		static TimeStamp now();


		static const int kMicroSecondsPerSecond = 1000 * 1000;
	private:
		int64_t microsecondsSinceEpoch;
	};

	inline bool operator<(TimeStamp lts,TimeStamp rts)
	{
		return lts.getMicrosecondsSinceEpoch() < rts.getMicrosecondsSinceEpoch();
	}

	inline bool operator>(TimeStamp lts,TimeStamp rts)
	{
		return lts.getMicrosecondsSinceEpoch() > rts.getMicrosecondsSinceEpoch();
	}

	inline bool operator==(TimeStamp lts,TimeStamp rts)
	{
		return lts.getMicrosecondsSinceEpoch() == rts.getMicrosecondsSinceEpoch();
	}	
}


#endif // TIME_STAMP_H