1 /* 2 * Copyright (C) 2010 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef EntryArray_h 32 #define EntryArray_h 33 34 #if ENABLE(FILE_SYSTEM) 35 36 #include "Entry.h" 37 #include <wtf/PassRefPtr.h> 38 #include <wtf/RefCounted.h> 39 40 namespace WebCore { 41 42 class EntryArray : public RefCounted<EntryArray> { 43 public: 44 static PassRefPtr<EntryArray> create() 45 { 46 return adoptRef(new EntryArray()); 47 } 48 49 unsigned length() const { return m_entries.size(); } 50 Entry* item(unsigned index) const; 51 void set(unsigned index, PassRefPtr<Entry> entry); 52 53 bool isEmpty() const { return m_entries.isEmpty(); } 54 void clear() { m_entries.clear(); } 55 void append(PassRefPtr<Entry> entry) { m_entries.append(entry); } 56 57 private: 58 EntryArray(); 59 60 Vector<RefPtr<Entry> > m_entries; 61 }; 62 63 } // namespace 64 65 #endif // ENABLE(FILE_SYSTEM) 66 67 #endif // EntryArray_h 68
