22 lines
588 B
C++
22 lines
588 B
C++
#include<iostream>
|
|
using namespace std;
|
|
class X
|
|
{public:
|
|
int operator() (int i=0)
|
|
{ cout << "X::operator(" << i << ")" << endl; return i; };
|
|
int operator() (int i, int j)
|
|
{ cout << "X::operator(" << i << "," << j << ")" << endl;
|
|
return i; };
|
|
int operator[] (int i)
|
|
{ cout << "X::operator[" << i << "]" << endl; return i; };
|
|
int operator[] (char * cp)
|
|
{ cout << "X::operator[" << cp << "]" << endl; return 0; };
|
|
};
|
|
int main (void)
|
|
{ X obj; int i = obj (obj (1), 2);
|
|
int a = obj[i]; int b = obj["abcd"];
|
|
cout<<"a="<<a<<endl;
|
|
cout<<"b="<<b<<endl;
|
|
system("pause");
|
|
}
|