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author | Friedemann Kleint <Friedemann.Kleint@nokia.com> | 2012-02-09 09:35:03 +0100 |
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committer | Eike Ziller <eike.ziller@nokia.com> | 2012-02-09 12:33:10 +0100 |
commit | 622cac50f46ff2940a02527c75b9bed4589f9988 (patch) | |
tree | 729944e047d3be790427344cb384446b22a884ab /src/libs/utils/runextensions.h | |
parent | def4b89e7dadda7c1d5b32a0a82321c9806fa1a7 (diff) | |
download | qt-creator-622cac50f46ff2940a02527c75b9bed4589f9988.tar.gz |
Move QtConcurrent library into Utils.
It causes a conflict with the new QtConcurrent library
of Qt 5 and is quite small.
Change-Id: Ib97ab6daf8f67a88300cf03f044ba3593a4cd270
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
Diffstat (limited to 'src/libs/utils/runextensions.h')
-rw-r--r-- | src/libs/utils/runextensions.h | 397 |
1 files changed, 397 insertions, 0 deletions
diff --git a/src/libs/utils/runextensions.h b/src/libs/utils/runextensions.h new file mode 100644 index 0000000000..2c8492133c --- /dev/null +++ b/src/libs/utils/runextensions.h @@ -0,0 +1,397 @@ +/************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** +** 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. +** +** 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +**************************************************************************/ + +#ifndef QTCONCURRENT_RUNEX_H +#define QTCONCURRENT_RUNEX_H + +#include <qrunnable.h> +#include <qfutureinterface.h> +#include <qthreadpool.h> + +QT_BEGIN_NAMESPACE + +namespace QtConcurrent { + +template <typename T, typename FunctionPointer> +class StoredInterfaceFunctionCall0 : public QRunnable +{ +public: + StoredInterfaceFunctionCall0(void (fn)(QFutureInterface<T> &)) + : fn(fn) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + fn(futureInterface); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + +}; +template <typename T, typename FunctionPointer, typename Class> +class StoredInterfaceMemberFunctionCall0 : public QRunnable +{ +public: + StoredInterfaceMemberFunctionCall0(void (Class::*fn)(QFutureInterface<T> &), Class *object) + : fn(fn), object(object) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + (object->*fn)(futureInterface); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Class *object; + +}; + +template <typename T, typename FunctionPointer, typename Arg1> +class StoredInterfaceFunctionCall1 : public QRunnable +{ +public: + StoredInterfaceFunctionCall1(void (fn)(QFutureInterface<T> &, Arg1), Arg1 arg1) + : fn(fn), arg1(arg1) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + fn(futureInterface, arg1); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Arg1 arg1; +}; +template <typename T, typename FunctionPointer, typename Class, typename Arg1> +class StoredInterfaceMemberFunctionCall1 : public QRunnable +{ +public: + StoredInterfaceMemberFunctionCall1(void (Class::*fn)(QFutureInterface<T> &, Arg1), Class *object, Arg1 arg1) + : fn(fn), object(object), arg1(arg1) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + (object->*fn)(futureInterface, arg1); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Class *object; + Arg1 arg1; +}; + +template <typename T, typename FunctionPointer, typename Arg1, typename Arg2> +class StoredInterfaceFunctionCall2 : public QRunnable +{ +public: + StoredInterfaceFunctionCall2(void (fn)(QFutureInterface<T> &, Arg1, Arg2), Arg1 arg1, Arg2 arg2) + : fn(fn), arg1(arg1), arg2(arg2) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + fn(futureInterface, arg1, arg2); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Arg1 arg1; Arg2 arg2; +}; +template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2> +class StoredInterfaceMemberFunctionCall2 : public QRunnable +{ +public: + StoredInterfaceMemberFunctionCall2(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2), Class *object, Arg1 arg1, Arg2 arg2) + : fn(fn), object(object), arg1(arg1), arg2(arg2) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + (object->*fn)(futureInterface, arg1, arg2); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Class *object; + Arg1 arg1; Arg2 arg2; +}; + +template <typename T, typename FunctionPointer, typename Arg1, typename Arg2, typename Arg3> +class StoredInterfaceFunctionCall3 : public QRunnable +{ +public: + StoredInterfaceFunctionCall3(void (fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Arg1 arg1, Arg2 arg2, Arg3 arg3) + : fn(fn), arg1(arg1), arg2(arg2), arg3(arg3) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + fn(futureInterface, arg1, arg2, arg3); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Arg1 arg1; Arg2 arg2; Arg3 arg3; +}; +template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2, typename Arg3> +class StoredInterfaceMemberFunctionCall3 : public QRunnable +{ +public: + StoredInterfaceMemberFunctionCall3(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Class *object, Arg1 arg1, Arg2 arg2, Arg3 arg3) + : fn(fn), object(object), arg1(arg1), arg2(arg2), arg3(arg3) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + (object->*fn)(futureInterface, arg1, arg2, arg3); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Class *object; + Arg1 arg1; Arg2 arg2; Arg3 arg3; +}; + +template <typename T, typename FunctionPointer, typename Arg1, typename Arg2, typename Arg3, typename Arg4> +class StoredInterfaceFunctionCall4 : public QRunnable +{ +public: + StoredInterfaceFunctionCall4(void (fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4) + : fn(fn), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + fn(futureInterface, arg1, arg2, arg3, arg4); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4; +}; +template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2, typename Arg3, typename Arg4> +class StoredInterfaceMemberFunctionCall4 : public QRunnable +{ +public: + StoredInterfaceMemberFunctionCall4(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Class *object, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4) + : fn(fn), object(object), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + (object->*fn)(futureInterface, arg1, arg2, arg3, arg4); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Class *object; + Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4; +}; + +template <typename T, typename FunctionPointer, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> +class StoredInterfaceFunctionCall5 : public QRunnable +{ +public: + StoredInterfaceFunctionCall5(void (fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5) + : fn(fn), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4), arg5(arg5) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + fn(futureInterface, arg1, arg2, arg3, arg4, arg5); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4; Arg5 arg5; +}; +template <typename T, typename FunctionPointer, typename Class, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> +class StoredInterfaceMemberFunctionCall5 : public QRunnable +{ +public: + StoredInterfaceMemberFunctionCall5(void (Class::*fn)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Class *object, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5) + : fn(fn), object(object), arg1(arg1), arg2(arg2), arg3(arg3), arg4(arg4), arg5(arg5) { } + + QFuture<T> start() + { + futureInterface.reportStarted(); + QFuture<T> future = futureInterface.future(); + QThreadPool::globalInstance()->start(this); + return future; + } + + void run() + { + (object->*fn)(futureInterface, arg1, arg2, arg3, arg4, arg5); + futureInterface.reportFinished(); + } +private: + QFutureInterface<T> futureInterface; + FunctionPointer fn; + Class *object; + Arg1 arg1; Arg2 arg2; Arg3 arg3; Arg4 arg4; Arg5 arg5; +}; + +template <typename T> +QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &)) +{ + return (new StoredInterfaceFunctionCall0<T, void (*)(QFutureInterface<T> &)>(functionPointer))->start(); +} +template <typename T, typename Arg1> +QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1), Arg1 arg1) +{ + return (new StoredInterfaceFunctionCall1<T, void (*)(QFutureInterface<T> &, Arg1), Arg1>(functionPointer, arg1))->start(); +} +template <typename T, typename Arg1, typename Arg2> +QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2), Arg1 arg1, Arg2 arg2) +{ + return (new StoredInterfaceFunctionCall2<T, void (*)(QFutureInterface<T> &, Arg1, Arg2), Arg1, Arg2>(functionPointer, arg1, arg2))->start(); +} +template <typename T, typename Arg1, typename Arg2, typename Arg3> +QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Arg1 arg1, Arg2 arg2, Arg3 arg3) +{ + return (new StoredInterfaceFunctionCall3<T, void (*)(QFutureInterface<T> &, Arg1, Arg2, Arg3), Arg1, Arg2, Arg3>(functionPointer, arg1, arg2, arg3))->start(); +} +template <typename T, typename Arg1, typename Arg2, typename Arg3, typename Arg4> +QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4) +{ + return (new StoredInterfaceFunctionCall4<T, void (*)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4), Arg1, Arg2, Arg3, Arg4>(functionPointer, arg1, arg2, arg3, arg4))->start(); +} +template <typename T, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> +QFuture<T> run(void (*functionPointer)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5) +{ + return (new StoredInterfaceFunctionCall5<T, void (*)(QFutureInterface<T> &, Arg1, Arg2, Arg3, Arg4, Arg5), Arg1, Arg2, Arg3, Arg4, Arg5>(functionPointer, arg1, arg2, arg3, arg4, arg5))->start(); +} + +template <typename Class, typename T> +QFuture<T> run(void (Class::*fn)(QFutureInterface<T> &), Class *object) +{ + return (new StoredInterfaceMemberFunctionCall0<T, void (Class::*)(QFutureInterface<T> &), Class>(fn, object))->start(); +} + +} // namespace QtConcurrent + +QT_END_NAMESPACE + +#endif // QTCONCURRENT_RUNEX_H |