| /* |
| This file is part of the KDE libraries |
| |
| Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
| Copyright (C) 2001 Dirk Mueller (mueller@kde.org) |
| Copyright (C) 2002 Waldo Bastian (bastian@kde.org) |
| Copyright (C) 2004, 2005, 2006 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., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. |
| |
| This class provides all functionality needed for loading images, style sheets and html |
| pages from the web. It has a memory cache for these objects. |
| */ |
| |
| #include "config.h" |
| #include "CachedResourceClientWalker.h" |
| |
| namespace WebCore { |
| |
| CachedResourceClientWalker::CachedResourceClientWalker(const HashCountedSet<CachedResourceClient*>& set) |
| : m_clientSet(set), m_clientVector(set.size()), m_index(0) |
| { |
| typedef HashCountedSet<CachedResourceClient*>::const_iterator Iterator; |
| Iterator end = set.end(); |
| size_t clientIndex = 0; |
| for (Iterator current = set.begin(); current != end; ++current) |
| m_clientVector[clientIndex++] = current->first; |
| } |
| |
| CachedResourceClient* CachedResourceClientWalker::next() |
| { |
| size_t size = m_clientVector.size(); |
| while (m_index < size) { |
| CachedResourceClient* next = m_clientVector[m_index++]; |
| if (m_clientSet.contains(next)) |
| return next; |
| } |
| |
| return 0; |
| } |
| |
| } |