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Diffstat (limited to 'qtinterface/qt4/Qt/q3gcache.h')
| -rw-r--r-- | qtinterface/qt4/Qt/q3gcache.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/qtinterface/qt4/Qt/q3gcache.h b/qtinterface/qt4/Qt/q3gcache.h deleted file mode 100644 index f3756a0..0000000 --- a/qtinterface/qt4/Qt/q3gcache.h +++ /dev/null @@ -1,137 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the Qt3Support module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you have questions regarding the use of this file, please contact -** Nokia at [email protected]. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef Q3GCACHE_H -#define Q3GCACHE_H - -#include <Qt3Support/q3ptrcollection.h> -#include <Qt3Support/q3glist.h> -#include <Qt3Support/q3gdict.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Qt3SupportLight) - -class Q3CList; // internal classes -class Q3CListIt; -class Q3CDict; - -class Q_COMPAT_EXPORT Q3GCache : public Q3PtrCollection // generic LRU cache -{ -friend class Q3GCacheIterator; -protected: - enum KeyType { StringKey, AsciiKey, IntKey, PtrKey }; - // identical to Q3GDict's, but PtrKey is not used at the moment - - Q3GCache(int maxCost, uint size, KeyType kt, bool caseSensitive, - bool copyKeys); - Q3GCache(const Q3GCache &); // not allowed, calls fatal() - ~Q3GCache(); - Q3GCache &operator=(const Q3GCache &); // not allowed, calls fatal() - - uint count() const; - uint size() const; - int maxCost() const { return mCost; } - int totalCost() const { return tCost; } - void setMaxCost(int maxCost); - void clear(); - - bool insert_string(const QString &key, Q3PtrCollection::Item, - int cost, int priority); - bool insert_other(const char *key, Q3PtrCollection::Item, - int cost, int priority); - bool remove_string(const QString &key); - bool remove_other(const char *key); - Q3PtrCollection::Item take_string(const QString &key); - Q3PtrCollection::Item take_other(const char *key); - - Q3PtrCollection::Item find_string(const QString &key, bool ref=true) const; - Q3PtrCollection::Item find_other(const char *key, bool ref=true) const; - - void statistics() const; - -private: - bool makeRoomFor(int cost, int priority = -1); - KeyType keytype; - Q3CList *lruList; - Q3CDict *dict; - int mCost; - int tCost; - bool copyk; -}; - - -class Q_COMPAT_EXPORT Q3GCacheIterator // generic cache iterator -{ -protected: - Q3GCacheIterator(const Q3GCache &); - Q3GCacheIterator(const Q3GCacheIterator &); - ~Q3GCacheIterator(); - Q3GCacheIterator &operator=(const Q3GCacheIterator &); - - uint count() const; - bool atFirst() const; - bool atLast() const; - Q3PtrCollection::Item toFirst(); - Q3PtrCollection::Item toLast(); - - Q3PtrCollection::Item get() const; - QString getKeyString() const; - const char *getKeyAscii() const; - long getKeyInt() const; - - Q3PtrCollection::Item operator()(); - Q3PtrCollection::Item operator++(); - Q3PtrCollection::Item operator+=(uint); - Q3PtrCollection::Item operator--(); - Q3PtrCollection::Item operator-=(uint); - -protected: - Q3CListIt *it; // iterator on cache list -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // Q3GCACHE_H |