Op 15-10-2015 om 09:11 schreef André Somers:
I am using this little helper for those cases:
//tricktomakeconnectingwithQt5-styleconnectstooverloadedsignals
template<typename...Args>structSELECT{
template<typenameC,typenameR>
staticconstexprautoOVERLOAD_OF(R(C::*pmf)(Args...))->decltype(pmf){
returnpmf;
}
};
I found it
http://stackoverflow.com/questions/16794695/qt5-overloaded-signals-and-slots
It allows you to connect like this for your case:
connect(stream.data(),
SELECT<QAbstractSocket::SocketError>::OVERLOAD_OF<QTcpSocket::error>,
this, &TCPChannel::slot_socket_error);
That should have been
connect(stream.data(),
SELECT<QAbstractSocket::SocketError>::OVERLOAD_OF(&QTcpSocket::error),
this, &TCPChannel::slot_socket_error);
of course.
André
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