Hi Folks,

I need to send data of type double or qreal in its original 8 byte order to another application (on another machine) through a UDP port. Packet format and protocol on the other application can not be changed, therefore, there is no way around to that.

Here is what i tried to do and got stuck:

Created a QUdpSocket successfuly and QByteArray containing "abracadabra" was transferred to other application.

Now i have to concatenate a double precision number (not its text representation) to this QByteArray.

How do i do that??????