//Stack.cc
#include <iostream>
#include "Stack.hh"

void Stack::push(double c) { 
	if (full()) {
		std::cout << "Stack::push() Error: stack is full" << std::endl ;
		return ;
	}
	s[count++] = c ;
}

double Stack::pop() { 
	if (empty()) {
		std::cout << "Stack::pop() Error: stack is empty" << std::endl ;
		return 0 ;
	}		
	return s[--count] ;
}

void Stack::inspect() {
	for ( int i = nitems() - 1; i >= 0; i-- )
	{
		std::cout << i << ": " << s[i] << std::endl;
	}
}