void Swap(BookWithCategoriesAuthorsAndScore[] list, int left, int right) { BookWithCategoriesAuthorsAndScore temp = list[left]; list[left] = list[right]; list[right] = temp; }
//public CurrentUser user { get; private set; } public LinkedList <BookWithCategoriesAuthorsAndScore> generateRecommendations(CurrentUser user) { LinkedList <BookWithAuthorsAndCategories> AllBooksWithAuthors = recommendationsFunctions.getAllBookWithAuthors(user); BookWithCategoriesAuthorsAndScore[] booksWithAuthoresAndScore = new BookWithCategoriesAuthorsAndScore[AllBooksWithAuthors.Count]; int i = 0; foreach (Book book in AllBooksWithAuthors) { //BookWithAuthorsAndScore bookAuScr = new BookWithAuthorsAndScore(book as BookWithAuthors); BookWithCategoriesAuthorsAndScore bookAuScr = new Book(book); bookAuScr.Score = calculateScoreForBook(book, user); booksWithAuthoresAndScore[i++] = bookAuScr; } return(buildScoreSortedBooksList(booksWithAuthoresAndScore)); }