gistfile1.cpp

#include <iostream>
class myClass {

    private:
        int * test;
    public:
        myClass() {
            test = new int(4);
        }
        int * getPtr() { return test; }
        void printTest() { std::cout << "PRINTING: " << (*test) << std::endl; }

};


int main() {
    myClass * a = new myClass;
    a->printTest(); 
    int * p = a->getPtr();
    (*p) = 5; 

    std::cout << (*p) << std::endl;
    a->printTest();

    return 0;
}