#if Simon Hausmann > What I'm thinking of in detail is a KCheckSumByteArray (TODO: find better > name :) , which inherits from QByteArray and adds a checksum property > (like we could use a simple CRC32) when being marshalled into a QDataStream > (and does so likewise when reading from a QDataStream, including a check > of the checksum and setting a isValid() boolean property appropriately) . > > (I volunteer to implement this, just in case) > > What do you think? Brilliant idea :) Rik