#include <iostream.h>


 class myClass    	// How to define a "class" type
 {			// This is NOT a variable definition
 public:
    int i;		// It serves to tell C++ what "myClass" looks like
    float f;
 };


 myClass x;		    // How to define class variables


 int main(int argc, char *argv[])
 {
    myClass A[3];	    // How to define arrays of class variables
    extern myClass x;	    // How to DECLARE class variables

    void Print(myClass *);  // Pass a reference (address) by VALUE


    x.i = 1234;			// How to use a struct variable
    x.f = 3.14;

    Print(&x);
    Print(&x);
 }


 /* --------------------------------------------------
    How to pass address to class variables by VALUE
    -------------------------------------------------- */
 void Print(myClass *h)
 {
    cout << "Structure values (using (*))= (" << (*h).i << ", " 
					      << (*h).f << ")\n";
    cout << "Structure values (using ->) = (" << h->i << ", " 
					      << h->f << ")\n\n";

    h->i = h->i + 1000;
    h->f = h->f + 1000;
 }