WebCore/dom/ChildNodeList.h

   1 /*
   2  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   3  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
   4  *           (C) 2001 Dirk Mueller (mueller@kde.org)
   5  * Copyright (C) 2004, 2007 Apple Inc. All rights reserved.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Library General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Library General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Library General Public License
  18  * along with this library; see the file COPYING.LIB.  If not, write to
  19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20  * Boston, MA 02110-1301, USA.
  21  *
  22  */
  23
  24 #ifndef ChildNodeList_h
  25 #define ChildNodeList_h
  26
  27 #include "DynamicNodeList.h"
  28 #include <wtf/PassRefPtr.h>
  29
  30 namespace WebCore {
  31
  32     class ChildNodeList : public DynamicNodeList {
  33     public:
  34         static PassRefPtr<ChildNodeList> create(PassRefPtr<Node> rootNode, Caches* caches)
  35         {
  36             return adoptRef(new ChildNodeList(rootNode, caches));
  37         }
  38
  39         virtual unsigned length() const;
  40         virtual Node* item(unsigned index) const;
  41
  42     protected:
  43         ChildNodeList(PassRefPtr<Node> rootNode, Caches*);
  44
  45         virtual bool nodeMatches(Element*) const;
  46     };
  47
  48 } // namespace WebCore
  49
  50 #endif // ChildNodeList_h