#include<iostream>
#include"StackList.hpp"
using namespace std;

StackList::StackList() {
	storage = new simpleList();
}

StackList::~StackList(){
	delete storage;
}

bool StackList::isEmpty() const{
	return storage->isEmpty();
}

StackList *StackList::push(int item) {
	storage->insertAtFront(item);
	return this;
}

bool StackList::pop(int &item) {
	return storage->removeFromFront(item);
}