Question

Class object in C++ programming language description about lesson unary overloading function example.

Answer 1

#include

using namespace std;

class num{

  private:

    int x;

    float y;

    char gender;

  public:

    num(int x=0,float y=0)

    :x(x),y(y){

      cout<<"\ninitzulize constructor = "<

    }

    num copy(){  //?

      return *this;

    }

    void print(){

      cout<<"print this = "<

      cout<<"x="<

  cout<<"Address: "<<&p2<

  p1.print();

  p2=p1.copy();

  cout<

  p2.print();

  

  p1.increment(8,3);

  p1.print();

  p2.print();

  

  

  p1.decrement(5,2);

  cout<

  p1.print();

  p2.print();

}