#include <iostream>
using namespace std;

class MyClass
{
  private:
          
    int *value;
  
  public:
         
 	MyClass()  // default constructor
	{
      *value = 0;
      cout<<"Default Constructor setting value to " << *value << endl << endl;
     }

	MyClass(int i)  // constructor
	{
      value = new int;
      *value = i;
     }
     
    MyClass(const MyClass &other)  // copy constructor
	{
        //  value = i.value;
          cout << "Inside Copy Constructor...." << endl << endl;
          cout << "b's original value is: " << *value << endl;
          cout << "a's value is: " << *other.value << endl << endl;

	}
	
	~MyClass()  // destructor
    {
      delete value;
      cout << "In destructor... "<< endl;
    }              

    int PrintValue()
    {
      return *value;
    }
	
};

int main()
{
    MyClass a = MyClass(3); // this does not use a pointer 
    
    MyClass b = a; // Copy Constructor is invoked automatically
    
    
    MyClass *c = new MyClass; // this allocates memory for the object - NO copy constructor
    
    *c = a; // c already has its own memory
    
    cout << "c value is: " << c->PrintValue() << endl << endl;
    
    delete c;
    
    getchar();
}