//tstud.cpp
//test driver for Constructors/Destructors example 
//(default and parameterized constructors)

#include "student.h"
#include <iostream.h>

main() {

	//default constructor used
	Student freshman;
	Student *freshman1 = new Student;

	//constructor with parameters used
	Student junior("James P. Johnson", 97);
	Student *senior = new Student("Barbara Simon", 76);
	
	cout<<"\t\tConstructors/Destructors example output"<<endl<<endl;
	cout<<"After default constructor:\n";
	freshman.print();
	freshman1->print();

	cout<<"\nAfter parameterized constructor:\n";
	junior.print();
	senior->print();

	cout<<"\nNow destructor will be invoked:\n\n";

	//invoking destructor for pointer to a class object -
	//by applying operator 'delete'
	delete freshman1;
	delete senior;

	//destrucor for an automatic class object is invoked
	//automatically

	return 0;
}