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Diffstat (limited to 'src/3rdparty/btree/qt/qbtreelocker.h')
-rw-r--r-- | src/3rdparty/btree/qt/qbtreelocker.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/src/3rdparty/btree/qt/qbtreelocker.h b/src/3rdparty/btree/qt/qbtreelocker.h deleted file mode 100644 index 41f2ee7..0000000 --- a/src/3rdparty/btree/qt/qbtreelocker.h +++ /dev/null @@ -1,111 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtAddOn.JsonDb module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** 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, Digia gives you certain additional -** rights. These rights are described in the Digia 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. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QBTREELOCKER_H -#define QBTREELOCKER_H - -#include <QByteArray> -#include "qbtreedata.h" - -class QBtree; -class QBtreeTxn; - -class QBtreeReadLocker -{ -public: - explicit QBtreeReadLocker(QBtree *db); - ~QBtreeReadLocker(); - - inline bool isValid() const { return mTxn != 0; } - - bool get(const QByteArray &baKey, QByteArray *baValue) const; - bool get(const char *key, int keySize, QBtreeData *value) const; - bool get(const QBtreeData &key, QBtreeData *value) const; - - quint32 tag() const; - - void abort(); - -private: - QBtreeTxn *mTxn; - - // forbid copy constructor - QBtreeReadLocker(const QBtreeReadLocker &); - void operator=(const QBtreeReadLocker &); -}; - -class QBtreeWriteLockerPrivate; -class QBtreeWriteLocker -{ -public: - explicit QBtreeWriteLocker(QBtree *db); - ~QBtreeWriteLocker(); - - bool isValid() const; - - bool get(const QByteArray &baKey, QByteArray *baValue) const; - bool get(const char *key, int keySize, QBtreeData *value) const; - bool get(const QBtreeData &key, QBtreeData *value) const; - bool put(const QByteArray &baKey, const QByteArray &baValue); - bool put(const char *key, int keySize, const char *value, int valueSize); - bool put(const QBtreeData &baKey, const QBtreeData &baValue); - bool remove(const QByteArray &baKey); - bool remove(const QBtreeData &baKey); - bool remove(const char *key, int keySize); - - quint32 tag() const; - - void abort(); - bool commit(quint32 tag); - - void setAutoCommitTag(quint32 tag); - quint32 autoCommitTag() const; - void unsetAutoCommitTag(); - -private: - QBtreeWriteLockerPrivate *d_ptr; - - // forbid copy constructor - QBtreeWriteLocker(const QBtreeWriteLocker &); - void operator=(const QBtreeWriteLocker &); -}; - -#endif // QBTREELOCKER_H |