Catching exceptions with Qt

[Zlatomir]

Disclaimer: I'm not good with exceptions but i think you will need (to exclude the main return from the try block) something like this:

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    //...
    int ret_val;
    try {
        ret_val = app.exec();
    }
    catch (...){
        qDebug() << "Exception";
    }
    return ret_val;
}

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    //...
    int ret_val;
    try {
        ret_val = app.exec();
    }
    catch (...){
        qDebug() << "Exception";
    }
    return ret_val;
}

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But remember that Qt doesn't throw exceptions, you will catch only yours.