signal from QMetaMethod

[magland]

I need to connect a signal retrieved from QMetaMethod::signature(). There doesn't seem to be a Qt function to achieve this, so I had a look at the SIGNAL macro, and so this is what I do (basically stick a "2" in front of the signature):

QMetaMethod mymethod=...;
char holdstr[1000];
sprintf(holdstr,"2%s",mymethod.signature());
connect(obj,holdstr,this,SLOT(myslot()));

QMetaMethod mymethod=...;
char holdstr[1000];
sprintf(holdstr,"2%s",mymethod.signature());
connect(obj,holdstr,this,SLOT(myslot()));

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It's a hack and I don't like it -- not even sure it will work all the time. Is there a better way to achieve this?

Thanks

[wysota]

It's fine, though using sprintf in no the best way to get that string You could manipulate the meta object directly but the result would be the same, so it's not worth it.