class PlainBox
1: // Created by Frank M. Carrano and Timothy M. Henry.
2: // Copyright (c) 2017 Pearson Education, Hoboken, New Jersey.
3: /** Listing C1-1
4: @file PlainBox.h */
5:
6: #ifndef PLAIN_BOX_
7: #define PLAIN_BOX_
9: // Set the type of data stored in the box
10: typedef double ItemType;
12: // Declaration for the class PlainBox
13: class PlainBox
14: {
15: private:
16: // Data field
17: ItemType item;
18:
19: public:
20: // Default constructor
21: PlainBox();
22:
23: // Parameterized constructor
24: PlainBox(const ItemType& theItem);
25:
26: // Method to change the value of the data field
27: void setItem(const ItemType& theItem);
28:
29: // Method to get the value of the data field
30: ItemType getItem() const;
31: }; // end PlainBox
32: #endif