main.cpp Example File

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 #include <QDebug>
 #include <QThread>
 #include <QString>
 #include <qtconcurrentrun.h>
 #include <QApplication>

 #ifndef QT_NO_CONCURRENT

 using namespace QtConcurrent;

 void hello(QString name)
 {
     qDebug() << "Hello" << name << "from" << QThread::currentThread();
 }

 int main(int argc, char **argv)
 {
     QApplication app(argc, argv);
     QFuture<void> f1 = run(hello, QString("Alice"));
     QFuture<void> f2 = run(hello, QString("Bob"));
     f1.waitForFinished();
     f2.waitForFinished();
 }

 #else

 #include <QLabel>

 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     QString text("Qt Concurrent is not yet supported on this platform");

     QLabel *label = new QLabel(text);
     label->setWordWrap(true);

     label->show();
     qDebug() << text;

     app.exec();
 }

 #endif