#include "Library.h"

void Library::addItem(LibraryItem* item) throw(LibraryFullException) {
  if(numItems < MAX_ITEMS) {
    items[numItems++] = item;   
  } else {
    throw LibraryFullException("The library is currently full.");
  }
}

LibraryItem* Library::getItem(int itemIndex) throw(NoSuchItemException) {
  if(itemIndex >= 0 && itemIndex < numItems) {
    return items[itemIndex];
  } else {
    throw NoSuchItemException("Item does not exist");
  }
}

void Library::printItems() {
  for(int i = 0; i < numItems; i++) {
    cout << "Item " << (i+1) << ":\n";
    items[i]->print();
  }
}