simeventscheduler.h

模拟P2P各种网络环境的,适合新手们的学习,不错的源码.

#ifndef __SIMEVENTSCHEDULER_H
#define __SIMEVENTSCHEDULER_H
#include "HandleError.h"
#include <vector>
#include <algorithm>
using namespace std;
class SimEvent;
class SimEventScheduler{

public:
	SimEventScheduler(void);
	~SimEventScheduler(void){}
	bool enqueue(SimEvent*);
	SimEvent* dequeue(void);
	bool cancel(SimEvent*);
	double getCurrent(void){
		return mCurrent;
	}
	void run(void);
	void printEvent(void);
 
private:
	/*
	**priority queue for simevent (in time order)
	*/
	vector<SimEvent*> mEventQueue;
	/*
	**current time
	*/
	double mCurrent;

	double mTimeCount;

};
extern SimEventScheduler Scheduler;
class lessTimeStamp{
	public:
		bool operator()( SimEvent* const&, SimEvent* const&)const;

};
#endif