#include<iostream>
using namespace std;
enum Wordsize {thirty_two,sixty_four};
enum He {Single,Double,Four};
class cpu{
public:
cpu(unsigned hz,Wordsize wordsize,He he,bool ht):hz(hz),wordsize(wordsize),he(he),ht(ht){};
void show();
private:
unsigned hz :13;
Wordsize wordsize :1;
He he :2;
bool ht :1;
};
void cpu::show(){
cout<<"這臺電腦的主頻是："<<hz<<endl;
switch(wordsize){
case thirty_two:cout<<"這臺電腦的字長是："<<"32字"<<endl;
break;
case sixty_four:cout<<"這臺電腦的字長是："<<"64字"<<endl;
break;
}
switch(he){
case Single:cout<<"這臺電腦的核數是："<<"單核"<<endl;
break;
case Double:cout<<"這臺電腦的核數是："<<"雙核"<<endl;
break;
case Four:cout<<"這臺電腦的核數是："<<"四核"<<endl;
break;
}
cout<<(ht?"支持多執行緒":"不支持多執行緒")<<endl;
}
int main(){
cpu a(3000,sixty_four,Four,true);
a.show();
cout<<sizeof(cpu);
return 0;
}
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