// StdCalls.cpp
// tom bailey   6 oct 08

// Demonstrate calls to default and copy constructor,
// destructor, and assignment operator.

#include <iostream>
using std::cout;
using std::endl;

// A Verbose Simple class
class Exam
{
public:
	Exam()
	{
		cout << "Exam default constructor called" << endl;
	}
	Exam( const Exam & exam )
	{
		cout << "Exam copy constructor called" << endl;
	}
	~Exam()
	{
		cout << "Exam destructor called" << endl;
	}
	const Exam &
		operator=( const Exam & exam )
	{
		cout << "Exam assignment operator called" << endl;
		return *this;
	}

	Exam( double dbl )
	{
		cout << "Exam( double ) constructor called" << endl;
	}
};

int main() 
{
	cout << "a" << endl;
	Exam a;

	cout << "b" << endl;
	Exam b( 3.1 );

	cout << "c" << endl;
	Exam c = b;

	cout << "d" << endl;
	Exam * d;

	cout << "e" << endl;
	Exam * e = new Exam( 0.0 );

	cout << "d" << endl;
	d = e;

	cout << "f" << endl;
	Exam * f = new Exam( * d );

	cout << "d" << endl;
	*d = *f;

	cout << "g" << endl;
	Exam g( a );

	cout << "d" << endl;
	*d = g;

	cout << "h" << endl;
	Exam * h = d;

	cout << "i" << endl;
	Exam i( * d = c );

	cout << "delete segment" << endl;
	delete d;
	delete f;

	cout << "end" << endl;

	return 0;
}