diff options
Diffstat (limited to 'examples/tutorials/threads/helloconcurrent')
| -rwxr-xr-x | examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp | 61 | ||||
| -rwxr-xr-x | examples/tutorials/threads/helloconcurrent/helloconcurrent.pro | 16 |
2 files changed, 77 insertions, 0 deletions
diff --git a/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp b/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp new file mode 100755 index 0000000000..26ee2557a9 --- /dev/null +++ b/examples/tutorials/threads/helloconcurrent/helloconcurrent.cpp @@ -0,0 +1,61 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtCore> +/* + says hello from main thread and secondary thread using QtConcurrent +*/ + +//! [1] +// helloconcurrent/main.cpp +void hello() +{ + qDebug() << "Hello from thread " << QThread::currentThread(); +} + +int main(int argc, char *argv[]) +{ + QCoreApplication app(argc, argv); + QFuture<void> future = QtConcurrent::run(hello); + qDebug() << "hello from GUI thread " << QThread::currentThread(); + future.waitForFinished(); + return 0; +} +//! [1] diff --git a/examples/tutorials/threads/helloconcurrent/helloconcurrent.pro b/examples/tutorials/threads/helloconcurrent/helloconcurrent.pro new file mode 100755 index 0000000000..30e9413ea7 --- /dev/null +++ b/examples/tutorials/threads/helloconcurrent/helloconcurrent.pro @@ -0,0 +1,16 @@ +QT -= gui + +CONFIG += console +CONFIG -= app_bundle +TEMPLATE = app +SOURCES += helloconcurrent.cpp + +# install +target.path = $$[QT_INSTALL_EXAMPLES]/tutorials/threads/helloconcurrent +sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS helloconcurrent.pro +sources.path = $$[QT_INSTALL_EXAMPLES]/tutorials/threads/helloconcurrent +INSTALLS += target sources + +symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri) + + |