void add(Book currentBook) {
//Book myBook = Book(bookName, bookThickness);
if (shelfSpace < currentBook.getBookLength()) {
int temp = shelf.back().getBookLength();
shelfSpace += temp;
shelf.pop_back();
add(currentBook);
} else {
shelf.push_front(currentBook);
shelfSpace -= currentBook.getBookLength();
}
}
bool operator ==(const Book& other) {
if(this->getTitle()==other.getTitle()&&this->getBookLength()
==other.getBookLength()) {
return true;
} else
return false;
}
