Source of menu_use.cpp

Structures and functions

  1: // Filename: MENU_USE.CPP
  2: // Purpose:  To illustrate the use of the Menu class.

  4: #include <iostream>
  5: using namespace std;
  6: #include "menu.h"
  7: #include "twopause.h"

  9: int main()
 10: {
 11:     cout << endl;
 12:     cout << "This program illustrates "
 13:          << "the use of the Menu class " << endl;
 14:     cout << endl;

 16:     Menu m("Main Menu");
 17:     m.AddOption("Quit");
 18:     m.AddOption("Get information");
 19:     m.AddOption("Do something");
 20:     m.AddOption("Do something else");

 22:     int menuChoice;
 23:     do
 24:     {
 25:         m.Display();
 26:         menuChoice = m.Choice();
 27:         if (menuChoice == -1)
 28:         {
 29:             cout << "\nUser is a dunce!!\n\n";
 30:             return 1;
 31:         }
 32:         switch (menuChoice)
 33:         {
 34:             case 1: /* Do nothing */; break;
 35:             case 2: cout << "\nNow getting information ... \n";
 36:                     Pause();
 37:                     break;
 38:             case 3: cout << "\nNow doing something ... \n";
 39:                     Pause();
 40:                     break;
 41:             case 4: cout << "\nNow doing something else ... \n";
 42:                     Pause();
 43:                     break;
 44:         }
 45:     } while (menuChoice != 1);

 47:     return 0;
 48: }