forked from qt-creator/qt-creator
399 lines
13 KiB
C++
399 lines
13 KiB
C++
/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception version
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** 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#ifndef QTCONCURRENT_RUNEX_H
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#define QTCONCURRENT_RUNEX_H
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#include <qrunnable.h>
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#include <qfutureinterface.h>
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#include <qthreadpool.h>
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QT_BEGIN_NAMESPACE
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namespace QtConcurrent {
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template <typename T, typename FunctionPointer>
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class StoredInterfaceFunctionCall0 : public QRunnable
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{
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public:
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StoredInterfaceFunctionCall0(void (fn)(QFutureInterface<T> &))
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: fn(fn) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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fn(futureInterface);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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};
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template <typename T, typename FunctionPointer, typename Class>
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class StoredInterfaceMemberFunctionCall0 : public QRunnable
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{
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public:
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StoredInterfaceMemberFunctionCall0(void (Class::*fn)(QFutureInterface<T> &), Class *object)
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: fn(fn), object(object) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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(object->*fn)(futureInterface);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Class *object;
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};
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template <typename T, typename FunctionPointer, typename Arg1>
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class StoredInterfaceFunctionCall1 : public QRunnable
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{
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public:
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StoredInterfaceFunctionCall1(void (fn)(QFutureInterface<T> &, Arg1), Arg1 arg1)
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: fn(fn), arg1(arg1) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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fn(futureInterface, arg1);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Arg1 arg1;
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};
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template <typename T, typename FunctionPointer, typename Class, typename Arg1>
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class StoredInterfaceMemberFunctionCall1 : public QRunnable
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{
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public:
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StoredInterfaceMemberFunctionCall1(void (Class::*fn)(QFutureInterface<T> &, Arg1), Class *object, Arg1 arg1)
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: fn(fn), object(object), arg1(arg1) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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(object->*fn)(futureInterface, arg1);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Class *object;
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Arg1 arg1;
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};
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template <typename T, typename FunctionPointer, typename Arg1, typename Arg2>
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class StoredInterfaceFunctionCall2 : public QRunnable
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{
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public:
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StoredInterfaceFunctionCall2(void (fn)(QFutureInterface<T> &, Arg1, Arg2), Arg1 arg1, Arg2 arg2)
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: fn(fn), arg1(arg1), arg2(arg2) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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fn(futureInterface, arg1, arg2);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Arg1 arg1; Arg2 arg2;
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};
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template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2>
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class StoredInterfaceMemberFunctionCall2 : public QRunnable
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{
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public:
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StoredInterfaceMemberFunctionCall2(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2), Class *object, Arg1 arg1, Arg2 arg2)
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: fn(fn), object(object), arg1(arg1), arg2(arg2) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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(object->*fn)(futureInterface, arg1, arg2);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Class *object;
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Arg1 arg1; Arg2 arg2;
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};
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template <typename T, typename FunctionPointer, typename Arg1, typename Arg2, typename Arg3>
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class StoredInterfaceFunctionCall3 : public QRunnable
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{
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public:
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StoredInterfaceFunctionCall3(void (fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Arg1 arg1, Arg2 arg2, Arg3 arg3)
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: fn(fn), arg1(arg1), arg2(arg2), arg3(arg3) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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fn(futureInterface, arg1, arg2, arg3);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Arg1 arg1; Arg2 arg2; Arg3 arg3;
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};
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template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2, typename Arg3>
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class StoredInterfaceMemberFunctionCall3 : public QRunnable
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{
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public:
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StoredInterfaceMemberFunctionCall3(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Class *object, Arg1 arg1, Arg2 arg2, Arg3 arg3)
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: fn(fn), object(object), arg1(arg1), arg2(arg2), arg3(arg3) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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(object->*fn)(futureInterface, arg1, arg2, arg3);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Class *object;
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Arg1 arg1; Arg2 arg2; Arg3 arg3;
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};
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template <typename T, typename FunctionPointer, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
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class StoredInterfaceFunctionCall4 : public QRunnable
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{
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public:
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StoredInterfaceFunctionCall4(void (fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
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: fn(fn), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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fn(futureInterface, arg1, arg2, arg3, arg4);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4;
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};
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template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
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class StoredInterfaceMemberFunctionCall4 : public QRunnable
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{
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public:
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StoredInterfaceMemberFunctionCall4(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Class *object, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
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: fn(fn), object(object), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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(object->*fn)(futureInterface, arg1, arg2, arg3, arg4);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Class *object;
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Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4;
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};
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template <typename T, typename FunctionPointer, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5>
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class StoredInterfaceFunctionCall5 : public QRunnable
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{
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public:
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StoredInterfaceFunctionCall5(void (fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
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: fn(fn), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4), arg5(arg5) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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fn(futureInterface, arg1, arg2, arg3, arg4, arg5);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4; Arg5 arg5;
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};
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template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5>
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class StoredInterfaceMemberFunctionCall5 : public QRunnable
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{
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public:
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StoredInterfaceMemberFunctionCall5(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Class *object, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
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: fn(fn), object(object), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4), arg5(arg5) { }
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QFuture<T> start()
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{
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futureInterface.reportStarted();
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QFuture<T> future = futureInterface.future();
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QThreadPool::globalInstance()->start(this);
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return future;
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}
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void run()
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{
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(object->*fn)(futureInterface, arg1, arg2, arg3, arg4, arg5);
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futureInterface.reportFinished();
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}
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private:
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QFutureInterface<T> futureInterface;
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FunctionPointer fn;
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Class *object;
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Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4; Arg5 arg5;
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};
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template <typename T>
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QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &))
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{
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return (new StoredInterfaceFunctionCall0<T, void (*)(QFutureInterface<T> &)>(functionPointer))->start();
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}
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template <typename T, typename Arg1>
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QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1), Arg1 arg1)
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{
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return (new StoredInterfaceFunctionCall1<T, void (*)(QFutureInterface<T> &, Arg1), Arg1>(functionPointer, arg1))->start();
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}
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template <typename T, typename Arg1, typename Arg2>
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QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2), Arg1 arg1, Arg2 arg2)
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{
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return (new StoredInterfaceFunctionCall2<T, void (*)(QFutureInterface<T> &, Arg1, Arg2), Arg1, Arg2>(functionPointer, arg1, arg2))->start();
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}
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template <typename T, typename Arg1, typename Arg2, typename Arg3>
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QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Arg1 arg1, Arg2 arg2, Arg3 arg3)
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{
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return (new StoredInterfaceFunctionCall3<T, void (*)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Arg1, Arg2, Arg3>(functionPointer, arg1, arg2, arg3))->start();
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}
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template <typename T, typename Arg1, typename Arg2, typename Arg3, typename Arg4>
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QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4)
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{
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return (new StoredInterfaceFunctionCall4<T, void (*)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Arg1, Arg2, Arg3, Arg4>(functionPointer, arg1, arg2, arg3, arg4))->start();
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}
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template <typename T, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5>
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QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5)
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{
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return (new StoredInterfaceFunctionCall5<T, void (*)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Arg1, Arg2, Arg3, Arg4, Arg5>(functionPointer, arg1, arg2, arg3, arg4, arg5))->start();
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}
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template <typename Class, typename T>
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QFuture<T> run(void (Class::*fn)(QFutureInterface<T> &), Class *object)
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{
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return (new StoredInterfaceMemberFunctionCall0<T, void (Class::*)(QFutureInterface<T> &), Class>(fn, object))->start();
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}
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} // namespace QtConcurrent
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QT_END_NAMESPACE
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#endif // QTCONCURRENT_RUNEX_H
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