The Problem of implicit data type converter.

We have a native data type like int, char ... . Also, we can have our own Classes. When two different datatypes are involved in same expression, any one of the datatype is converted to another datatype. { See the Rules }. 

Example:

double x = 5; ->  5 is converted to 5.0 as double.

Same concept can be applied for Our Own classes.
Example:
Class Test
{
  public:
        Test ();
        ~Test ();
        operator int ();


};



Test::Test()
{
};

Test::~Test()
{
}



Test::operator int ()
{
}