Miscellany

#include <QCoreApplication>#include <QEventLoop>class MyClass: public QObject{    Q_OBJECTprotected slots:    void run()    {        QObject *obj = new QObject;        obj->deleteLater();        QEventLoop loop;        loop.exec();    }};int main(int argc, char **argv){    QCoreApplication app(argc, argv);    MyClass mc;    QMetaObject::invokeMethod(&mc, "run", Qt::QueuedConnection);    app.exec();}#include "main2.moc"