enum to QString

[bibhukalyana]

Hi everyone,
I am trying to get the string value of enum.
My classa.h:

class classA : public QObject
{
    Q_OBJECT
    Q_ENUMS(errType)
public:
    enum errType{SUCCESS,ERROR};
    classA();
 
};

class classA : public QObject
{
    Q_OBJECT
    Q_ENUMS(errType)
public:
    enum errType{SUCCESS,ERROR};
    classA();

};

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main.cpp:

int index = classA::staticMetaObject.indexOfEnumerator("errType");
qDebug()<<index;
 
const QMetaObject & mo = classA::staticMetaObject;
qDebug() << "Available enums in" << mo.className() << ":" << mo.enumeratorCount();

int index = classA::staticMetaObject.indexOfEnumerator("errType");
qDebug()<<index;

const QMetaObject & mo = classA::staticMetaObject;
qDebug() << "Available enums in" << mo.className() << ":" << mo.enumeratorCount();

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If i will compile with Q_OBJECT then undefined reference to classA::staticMetaObject and undefined reference to vtable for classA built error will come.
If i will compile without Q_OBJECT then compilation will be fine.But index will be -1 and enumetator count will be 0.

Please tell how i will register the enum and get the string value of enum.

Thanks.