Troubles with the meta system

[rock37]

hey folks,

i wanted to try out the meta object system to get all methods of a class ... what's wrong with this code ?

 MainWindow w;

    const QMetaObject *mo = w.metaObject();
    QStringList func_list;

    int m_count = mo->methodCount();
    qInfo() << "Number of methods: " << m_count;

    for(int i=mo->methodOffset(); i<mo->methodCount(); i++){
      func_list << QString::fromLatin1(mo->method(i).methodSignature());
    }

    for(int i=0; i<func_list.length(); i++){
        auto list = func_list.at(i);
        foreach(auto &x, func_list){
            qInfo() << x;
        }
    }

i get Number of methods: 40 but no method signatures...

[Chris Kawa]

@rock37 Because your class apparently has no methods of its own. If you want the inherited methods too start iterating from 0. methodOffset() is the offset of the non-inherited methods.

Also, in the printing part why are you doing it twice? If you get all 40 methods it will print them 40*40 times this way.