#ifndef THAT_PTR_CLASS_H
#define THAT_PTR_CLASS_H

#include <iostream>

using std::cout;
using std::endl;


class ThatClass {
    public:
        /*
         * default constructor -- no initializer list
         */
        ThatClass() 
        {
            cout << "ThatClass default constructor" << endl;
            id = 3;
        }

        /*
         * copy constructor
         */
        ThatClass(const ThatClass &rhs) 
            : id(rhs.id) 
        {
        	cout << "ThatClass copy constructor" << endl;
        }

        /*
         * operator= definition
         */
        const ThatClass & operator=(const ThatClass &rhs) 
        {
            cout << "ThatClass operator=" << endl;
            
            //alias test, if we are copying to ourself, don't do anything
            if(this != &rhs) {
                id = rhs.id;
            }
            
            return (*this);
        }
        
        /*
         * default destructor
         */
        ~ThatClass() 
        {
            cout << "ThatClass destructor" << endl;
        }
                
    
    private:
        int id;
};

#endif