内联函数

#include<iostream>


#include<string>
using namespace std;


class AA{
private:
int a;
int b;
public:
void seta(int x){//内联函数
a=x;
}
void setb(int y){
b=y;
}
int geta(){
return  a;
}
int getb(){
return b;
}
};
int main(){


AA x;
x.seta(3);
x.setb(5);
cout<<sizeof(x)<<endl;
cout<<x.geta()<<","<<x.getb()<<endl;
return 0;
}