#include <iostream>
#include <cstdlib>
using namespace std;
class Caaa
{
private:
int total,*ptr;
public:
Caaa(int num)
{
cout<<"Constructor"<<endl;
total=num;
ptr=new int[total];
for(int i=0;i<total;i++)
{
ptr[i]=100;
}
}
void show(void)
{
cout<<"Show"<<endl;
for(int i=0;i<total;i++)
{
cout<<ptr[i]<<endl;
}
}
void set(void)
{
cout<<"Set"<<endl;
cout <<"InputArray:"<<endl;
for(int i=0;i<total;i++)
{
cin >> ptr[i];
}
}
Caaa(const Caaa &Ca)
{
cout<<"Copy"<<endl;
total=Ca.total;
ptr=new int[total];
ptr=Ca.ptr;
}
~Caaa()
{
cout<<"Deconstructor"<<endl;
delete [ ] ptr;
}
};
int main (void)
{
int num=0;
cout << "Input:" << endl;
cin >> num;
Caaa cass(num);
cass.show();
cass.set();
Caaa cass1(cass);
cass.show();
cass1.show();
cout<<sizeof(cass)<<endl;
return 0;
}
創作內容
vv
未分類 (2)