// testStack.C
//
//  a little test program for our Stack class

#include "Stack.h"
#include "complex.h"

void main()
{
    // a default sized stack of ints
    Stack<int>    intStack;
   
    // a small stack of Complex
	Stack<Complex> cStack(5);


    // push some ints onto the intStack
	for(int i = 0; !intStack.isFull(); i++)
		intStack.Push(i);

    // print out the intStack
    cout << "the integer stack: " << endl;
	cout << intStack << endl;

    // make some complex numbers and push them
    Complex c1 (1);
    Complex c2 (2, 2);
    Complex c3 (-3, -3);
    Complex c4 (4,4);

    // push them onto the complex stack
    cStack.Push(c1);
    cStack.Push(c2);
    cStack.Push(c3);
    cStack.Push(c4);

    // print out the complex stack
    cout << "The complex stack: " << endl;
    cout << cStack << endl;

    // look at the complex stack
    // note how the compiler knows that cStack.Top()
    // returns Complex and calls Complex operator<<
    cout << "Top(): top of complex stack is " << cStack.Top();

    // pop the top Complex that was just printed
    cout << "Popping complex stack" << endl;
    cStack.Pop();

    // Pop the stack, get the top element
    // and print it out
    cout << "just removed " << cStack.Pop_And_Top() << " from the stack" << endl;

    // print the remainder of the Complex stack
    // note how operator<< for stack will call
    // operator<< for Complex
    cout << "Stack of Complex:" << cStack << endl;
}