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+// -*- c-basic-offset: 2 -*-
+/*
+ * This file is part of the KDE libraries
+ * Copyright (C) 2003 Apple Computer, Inc
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _KJS_REFERENCE_LIST_H_
+#define _KJS_REFERENCE_LIST_H_
+
+#include "types.h"
+#include "reference.h"
+
+namespace KJS {
+
+ class ReferenceListNode;
+ class ReferenceListHeadNode;
+
+/**
+* An iterator for a @ref ReferenceList.
+*/
+ class KJS_EXPORT ReferenceListIterator {
+ friend class ReferenceList;
+
+ public:
+ bool operator!=(const ReferenceListIterator &it) const;
+ const Reference *operator->() const;
+ const Reference &operator++(int i);
+
+ private:
+ ReferenceListIterator(ReferenceListNode *n);
+ ReferenceListIterator();
+ ReferenceListNode *node;
+ };
+
+/**
+* A list of @ref Reference objects.
+*/
+ class KJS_EXPORT ReferenceList {
+ public:
+ ReferenceList();
+ ReferenceList(const ReferenceList &list);
+ ReferenceList &operator=(const ReferenceList &list);
+ ~ReferenceList();
+
+ void append(const Reference& val);
+ int length();
+
+ ReferenceListIterator begin() const;
+ ReferenceListIterator end() const;
+
+ private:
+ void swap(ReferenceList &list);
+ ReferenceListHeadNode *head;
+ ReferenceListNode *tail;
+ };
+
+}
+
+#endif