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Diffstat (limited to 'qtinterface/qt4/Qt/qtconcurrentrunbase.h')
-rw-r--r-- | qtinterface/qt4/Qt/qtconcurrentrunbase.h | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/qtinterface/qt4/Qt/qtconcurrentrunbase.h b/qtinterface/qt4/Qt/qtconcurrentrunbase.h deleted file mode 100644 index 0b7429c..0000000 --- a/qtinterface/qt4/Qt/qtconcurrentrunbase.h +++ /dev/null @@ -1,134 +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 QtCore 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 QTCONCURRENT_RUNBASE_H -#define QTCONCURRENT_RUNBASE_H - -#include <QtCore/qglobal.h> - -#ifndef QT_NO_CONCURRENT - -#include <QtCore/qfuture.h> -#include <QtCore/qrunnable.h> -#include <QtCore/qthreadpool.h> - -QT_BEGIN_HEADER -QT_BEGIN_NAMESPACE - -QT_MODULE(Core) - -#ifndef qdoc - -namespace QtConcurrent { - -template <typename T> -struct SelectSpecialization -{ - template <class Normal, class Void> - struct Type { typedef Normal type; }; -}; - -template <> -struct SelectSpecialization<void> -{ - template <class Normal, class Void> - struct Type { typedef Void type; }; -}; - -template <typename T> -class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable -{ -public: - QFuture<T> start() - { - this->setRunnable(this); - this->reportStarted(); - QFuture<T> future = this->future(); - QThreadPool::globalInstance()->start(this, /*m_priority*/ 0); - return future; - } - - void run() {} - virtual void runFunctor() = 0; -}; - -template <typename T> -class RunFunctionTask : public RunFunctionTaskBase<T> -{ -public: - void run() - { - if (this->isCanceled()) { - this->reportFinished(); - return; - } - this->runFunctor(); - this->reportResult(result); - this->reportFinished(); - } - T result; -}; - -template <> -class RunFunctionTask<void> : public RunFunctionTaskBase<void> -{ -public: - void run() - { - if (this->isCanceled()) { - this->reportFinished(); - return; - } - this->runFunctor(); - this->reportFinished(); - } -}; - -} //namespace QtConcurrent - -#endif //qdoc - -QT_END_NAMESPACE -QT_END_HEADER - -#endif // QT_NO_CONCURRENT - -#endif |