#include"frontBackList.hpp"
#include"QueueList.hpp"

QueueList::QueueList() {
	storage=new frontBackList();
}

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

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

bool QueueList::enqueue(int item){
	return storage->insertAtBack(item);
}

bool QueueList::dequeue(int &item){
	return storage->removeFromFront(item);
}