Op 08/03/2016 om 20:27 schreef Nikita Krupenko:
2016-03-08 19:30 GMT+02:00 Thiago Macieira <thiago.macie...@intel.com>:
Indeed, but look at how you've combined two or more examples. You have a byte
array, you create a QDataStream on it, write some data, then you used
QDataStream to write that byte array to another byte array. You probably
didn't want that.
It could be useful, if I want to write checksum of the data to the
file. To do this, I can write
some data to the QByteArray wrapped in QDataStream, then calculate
checksum using
qChecksum() (or QCriptographicHash) and then write byte array and
checksum to the file.
Sure, it _could_ be useful, but it is not very likely that this is the
kind of thing Sina was trying to do... So Thiago is right in saying that
he _probably_ did not intend to do what he did.
André
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