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Commit | Line | Data |
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85ce9d3e | 1 | #ifndef LISTNODE_H |
2 | #define LISTNODE_H | |
3 | ||
4 | #include "aClient.h" | |
5 | ||
6 | template<class T> class List; | |
7 | ||
8 | template <class T> | |
9 | class ListNode { | |
10 | friend class List<T>; | |
11 | public: | |
12 | ListNode(const T &); | |
13 | virtual T *getData(); | |
14 | void setData(const T &); | |
15 | ListNode<T> *Next() { return next; }; | |
16 | ListNode<T> *Prev() { return prev; }; | |
17 | private: | |
18 | T *data; | |
19 | ListNode<T> *next; | |
20 | ListNode<T> *prev; | |
21 | }; | |
22 | ||
23 | template <class T> | |
24 | ListNode<T>::ListNode(const T &info) | |
25 | { | |
26 | next = NULL; | |
27 | prev = NULL; | |
28 | data = new T(info); | |
29 | } | |
30 | ||
31 | template <class T> | |
32 | T *ListNode<T>::getData() { return data; } | |
33 | ||
34 | template <class T> | |
35 | void ListNode<T>::setData( const T &info ) | |
36 | { data ( info ); } | |
37 | ||
38 | #endif |