ftimer.h

来自「C++实训教程」· C头文件 代码 · 共 24 行

// FTIMER.H
#include <iostream.h>
#include <dos.h>
#if !defined(FTIMER_H)
#define FTIMER_H
class FTimer
{
	struct time t0,t1; // defined @ dos.h
   	//t0,t1   FOR    timeStart,timeEnd
	int delta;    //deltaTime
  public:
  	void Start(){  gettime(&t0); };
  	void Stop (){  gettime(&t1); };
   int  GetdeltaTime()const    //in 0.01 sec
   {
   	return 100*(60*(60*
   	(t1.ti_hour - t0.ti_hour)+(t1.ti_min  - t0.ti_min))+
		(t1.ti_sec  - t0.ti_sec))+ t1.ti_hund - t0.ti_hund;
	}
   void DisplayDeltaTime()const
   { cout << GetdeltaTime()*10<<  "mS" << endl;}
};
#endif