1 ///////////////////////////////////////////////////////////
2 // Softwarebauelemente II, Aufgabe O3.5
3 //
4 // author: Stephan Brumme
5 // last changes: June 27, 2001
6
7 #if !defined(AFX_HOUSE_H__A8EA7860_08E1_11D5_9BB7_A8652B9FDD20__INCLUDED_)
8 #define AFX_HOUSE_H__A8EA7860_08E1_11D5_9BB7_A8652B9FDD20__INCLUDED_
9
10
11 #if _MSC_VER > 1000
12 #pragma once
13 #endif // _MSC_VER > 1000
14
15
16 // STL's list container
17 #include <list>
18
19 // CRoom used as member variable
20 #include "Room.h"
21 // CDate used as member variable
22 #include "Date.h"
23
24
25 class CHouse : public CBasicClass
{
26 // define new types for using the set
27 typedef list<CRoom> TSetOfRooms;
28 typedef TSetOfRooms::iterator TSetCursor;
29 typedef TSetOfRooms::const_iterator TSetConstCursor;
30
31 // my own iterator
32 typedef void (*TIteratorFunc) (CRoom*);
33
34 public:
35 // constructs a new house using its date of foundation (default: today)
36 CHouse();
37 CHouse(const CHouse& house);
38 CHouse(const CDate& dtDateOfFoundation);
39
40 // return class name
41 virtual string ClassnameOf() const { return "CHouse"; }
42
43 // display the attributes
44 virtual string Show() const;
45 // only for internal purposes !
46 virtual string ShowDebug() const;
47
48 // validate a house
49 virtual bool ClassInvariant() const;
50
51 // compare two houses
52 bool operator==(const CHouse& house) const;
53 virtual bool EqualValue(const CBasicClass* pClass) const;
54
55 // copy one house to another one
56 CHouse& operator=(const CHouse &house);
57 virtual bool Copy(const CBasicClass* pClass);
58
59 // return date of foundation
60 CDate GetDateOfFoundation() const;
61 // return number of stored rooms
62 int Card() const;
63
64 // insert a new room into the set, TRUE if successful
65 // will fail if room already exists
66 bool Insert(const CRoom& room);
67 // return first stored room, TRUE if successful
68 bool GetFirst(CRoom& room);
69 // return next room, TRUE if successful
70 bool GetNext(CRoom& room);
71 // look for a room and set cursor, TRUE if successful
72 bool Find(const CRoom& room);
73 // return the room the cursor points to, TRUE if successful
74 bool GetCurrent(CRoom& room) const;
75 // erase current room, TRUE if successful
76 bool Scratch();
77
78 // iterate through the set
79 void ForEachDo(const TIteratorFunc iterator);
80 // show elements by calling ForEachDo
81 string ShowUsingForEachDo() const;
82
83 private:
84 CDate m_dtDateOfFoundation;
85
86 TSetOfRooms m_Set;
87 TSetCursor m_itCursor;
88 };
89
90 #endif // !defined(AFX_HOUSE_H__A8EA7860_08E1_11D5_9BB7_A8652B9FDD20__INCLUDED_)
91
92