Missing method with Blocking Fortune Client Network Example
Which library resolves the two methods >void newFortune(const QString &fortune)< and >void error(int socketError, const QString &message)<? Thanks a lot!
hi and welcome
if you mean the signals
void newFortune(const QString &fortune);
void error(int socketError, const QString &message);
they are mere signature. There is not a body defined.
they are used with emit command
and used by the signal and slot system.
so while it looks like a normal method. there is no body defined for it as
its used just to SIGNAL something.
Then one or more other classes can be connected into this signal and have their slot ( normal method) called when this signal is emitted.
Hope it makes it more clear.
Hi and welcome to devnet,
For more details about how the internal works, here's a very good article from Woboq.