gistfile1.cpp

#include<iostream>
#include<string>
using namespace std;

class Book
{
    public:
        Book(string a, double o) : author(a), other(o) {}
        string author;
        double other;
        string getHello(){
            return author;
        }
        string getHello(int i){
            return author + " -- ";
        }
};

string Book::* AuthorPtr = &Book::author;
string (Book::* HelloPtr)(int) = &Book::getHello;

int main(int argc, char* argv[])
{
    Book *b = new Book("Hello", 2.0);

    cout << "Author: " << (b->author) << endl;
    cout << AuthorPtr << endl;
    cout << "Author catched: " << (b->*AuthorPtr) << endl;
    cout << "Hello: " << (b->*HelloPtr)(2) << endl;
    return 0;
}