reference_list.h
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00023 #ifndef _KJS_REFERENCE_LIST_H_
00024 #define _KJS_REFERENCE_LIST_H_
00025 
00026 #include "types.h"
00027 #include "reference.h"
00028 
00029 namespace KJS {
00030 
00031   class ReferenceListNode;
00032   class ReferenceListHeadNode;
00033 
00034   class ReferenceListIterator {
00035     friend class ReferenceList;
00036   
00037   public:
00038     bool operator!=(const ReferenceListIterator &it) const;
00039     const Reference *operator->() const;
00040     const Reference &operator++(int i);
00041     
00042   private:
00043     ReferenceListIterator(ReferenceListNode *n);
00044     ReferenceListIterator();
00045     ReferenceListNode *node;
00046   };
00047   
00048   class ReferenceList {
00049   public:
00050     ReferenceList();
00051     ReferenceList(const ReferenceList &list);
00052     ReferenceList &operator=(const ReferenceList &list);
00053     ~ReferenceList();
00054 
00055     void append(const Reference& val);
00056     int length();
00057 
00058     ReferenceListIterator begin() const;
00059     ReferenceListIterator end() const;
00060     
00061   private:
00062     void swap(ReferenceList &list);
00063     ReferenceListHeadNode *head;
00064     ReferenceListNode *tail;
00065   }; 
00066   
00067 }
00068 
00069 #endif
 
This file is part of the documentation for kjs Library Version 3.2.0.