Cửa hàng sách đơn giản bằng C++ với mã nguồn

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Main.cpp
project /

1 #include "BookDatabase.h";
2 #include "InputHandler.h"
3 #include <iostream>
4
5 using namespace std;
6
7 void displayMenu();
8 void processChoice(BookDatabase& database);
9
10 int main()
11 {
12     BookDatabase Database;
13
14     readBookData(Database);
15     displayMenu();
16     processChoice(Database);
17
18     cout << endl;
19
20     system("pause");
21     return 0;
22 }
23
24 void displayMenu()
25 {
26     cout << "\n*** SIMPLE BOOK STORE ***\n";
27     cout << "\nSelect one of the following:\n\n";
28     cout << " 1: Add a new book" << endl;
29     cout << " 2: Print all books" << endl;
30     cout << " 3: Edit a book" << endl;
31     cout << " 4. Save to File" << endl;
32     cout << " 7: Exit" << endl;
33 }
34
35 void processChoice(BookDatabase& database)
36 {
37     string stringEdit = "";
38     int intEdit, choice;
39     Book bookie;
40     ofstream out;
41     out.open("student_test.txt");
42
43     cout << "\nEnter your choice: ";
44     cin >> choice;
45     cout << endl;
46
47     while (choice != 7)
48     {
49         switch (choice)
50         {
51         case 1:
52             cout << "1. Add a book" << endl;
53             cin.ignore(1, ' ');
54             cin >> bookie;
55             database.addBook(bookie);
56
57             break;
58         case 2:
59             database.printall();
60
61             break;
62
63         case 3:
64             database.printBookTitle();
65             cout << "Enter index to edit? ";
66             cin >> intEdit;
67             database.editBookAt(--intEdit);
68
69             break;
70
71         case 4:
72             database.saveToFile(out);
73
74             break;
75         default:
76             cout << "Invalid Selection" << endl;
77
78             break;
79         }
80
81         system("Pause");
82         system("CLS");
83         displayMenu();
84
85         cout << "\nEnter your choice: ";
86         cin >> choice;
87         cout << endl;
88     }
89
90 }