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diff --git a/src/corelib/concurrent/qfuturesynchronizer.h b/src/corelib/concurrent/qfuturesynchronizer.h
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-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** 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.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QFUTRUESYNCHRONIZER_H
-#define QFUTRUESYNCHRONIZER_H
-
-#include <QtCore/qfuture.h>
-
-#ifndef QT_NO_CONCURRENT
-
-QT_BEGIN_HEADER
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Core)
-
-template <typename T>
-class QFutureSynchronizer
-{
- Q_DISABLE_COPY(QFutureSynchronizer)
-
-public:
- QFutureSynchronizer() : m_cancelOnWait(false) { }
- explicit QFutureSynchronizer(const QFuture<T> &future)
- : m_cancelOnWait(false)
- { addFuture(future); }
- ~QFutureSynchronizer() { waitForFinished(); }
-
- void setFuture(const QFuture<T> &future)
- {
- waitForFinished();
- m_futures.clear();
- addFuture(future);
- }
-
- void addFuture(const QFuture<T> &future)
- {
- m_futures.append(future);
- }
-
- void waitForFinished()
- {
- if (m_cancelOnWait) {
- for (int i = 0; i < m_futures.count(); ++i) {
- m_futures[i].cancel();
- }
- }
-
- for (int i = 0; i < m_futures.count(); ++i) {
- m_futures[i].waitForFinished();
- }
- }
-
- void clearFutures()
- {
- m_futures.clear();
- }
-
- QList<QFuture<T> > futures() const
- {
- return m_futures;
- }
-
- void setCancelOnWait(bool enabled)
- {
- m_cancelOnWait = enabled;
- }
-
- bool cancelOnWait() const
- {
- return m_cancelOnWait;
- }
-
-protected:
- QList<QFuture<T> > m_futures;
- bool m_cancelOnWait;
-};
-
-QT_END_NAMESPACE
-QT_END_HEADER
-
-#endif // QT_NO_CONCURRENT
-
-#endif // QFUTRUESYNCHRONIZER_H