cpu.cpp

hello helohello helohello helohello helo

#include <iostream>
using namespace std;

enum cpu_Rank 
{
	P1=1,P2,P3,P4,P5,P6,P7
};


class date
{

private :
	int day;
	int month;
	int year;
public:
	date(int daytime,int monthtime,int yeartime)
	{  
		day=daytime;
        month=monthtime;
        year=yeartime;
	}
	date(date &p);

	int getday() {return day;}
	int getmonth() {return month;}
	int getyear() {return year;}
};
date::date(date &p)
{
  day=p.day;
  month=p.month;
  year=p.year;
}




class cpu
{

public:
	cpu::cpu(cpu_Rank r,int f,float v,date timeday);
	~cpu() {cout<<"析构一个cpu!"<<endl;}
    cpu(cpu &b): time1(b.time1) 
   {
		cout<<"copy一个cpu!"<<endl;
		rank=b.rank; frequency=b.frequency; voltage=b.voltage;
	} 

    cpu_Rank getrank() const{return rank;}
	int getfrequency() const{return frequency;}
	float getvoltage() const{return voltage;}

	void setrank(cpu_Rank r) {rank=r;}
	void setfrequency(int f){frequency=f;}
	void setvoltage(float v) {voltage=v;}

	void run() {cout<<"cpu开始运行!"<<endl;}
    void stop() {cout<<"cpu停止运行!"<<endl;}

private :
    cpu_Rank rank;
    int frequency;
    float voltage;
    date time1;
};

cpu::cpu(cpu_Rank r,int f,float v,date daytime):time1(daytime)
{
  rank=r;
  frequency=f;
  voltage=v;
  cout<<"构造一个cpu!"<<endl;
}


void main()
{   
  date mydate(2,5,2007);
  cpu a(P6,300,2.8,mydate);
  a.run();

  cpu_Rank r=a.getrank();
  int f=a.getfrequency();
  float v=a.getvoltage();
  int dayday=mydate.getmonth();
  int monthmonth=mydate.getmonth();
  int yearyear=mydate.getyear();



  cout<<"cpu_Rank是"<<r<<endl;
  cout<<"frequency是"<<f<<endl;
  cout<<"voltage是"<<v<<endl;

  cout<<"day是"<<dayday<<endl;
  cout<<"month是"<<monthmonth<<endl;
  cout<<"year是"<<yearyear<<endl;

  
  cpu newnew(a);
  

  cout<<"cpu_Rank是"<<r<<endl;
  cout<<"frequency是"<<f<<endl;
  cout<<"voltage是"<<v<<endl;

  cout<<"day是"<<dayday<<endl;
  cout<<"month是"<<monthmonth<<endl;
  cout<<"year是"<<yearyear<<endl;




 
  a.stop();
}