1 /* 2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef StaticNodeList_h 30 #define StaticNodeList_h 31 32 #include "NodeList.h" 33 #include <wtf/PassRefPtr.h> 34 #include <wtf/RefPtr.h> 35 #include <wtf/Vector.h> 36 37 namespace WebCore { 38 39 class Node; 40 41 class StaticNodeList : public NodeList { 42 public: 43 // Adopts the contents of the nodes vector. adopt(Vector<RefPtr<Node>> & nodes)44 static PassRefPtr<StaticNodeList> adopt(Vector<RefPtr<Node> >& nodes) 45 { 46 return adoptRef(new StaticNodeList(nodes)); 47 } 48 49 virtual unsigned length() const; 50 virtual Node* item(unsigned index) const; 51 virtual Node* itemWithName(const AtomicString&) const; 52 53 private: StaticNodeList(Vector<RefPtr<Node>> & nodes)54 StaticNodeList(Vector<RefPtr<Node> >& nodes) 55 { 56 m_nodes.swap(nodes); 57 } 58 Vector<RefPtr<Node> > m_nodes; 59 }; 60 61 } // namespace WebCore 62 63 #endif // StaticNodeList_h 64