Program for function pointer in C++

 Program for function pointer in C++

#include<iostream>

using namespace std;

class Data

{

public:   //access specifier

int fun(float)  // function defination

{

cout<<"object created";    //prints the msg between ""    

return 10;

}

};  //end of the class

int main()

{

int (Data::*fp2)(float);

Data obj;

fp2=&Data::fun;

cout<<(obj.*fp2)(11.1);

}

Output:

object created

10