[Qt-interest] Adding quint32 to a QByteArray

[Jason H]

QDataStream + QBuffer?





________________________________
From: Francisco Gonzalez <gzmorell at gmail.com>
To: qt-interest at trolltech.com
Sent: Tue, September 7, 2010 2:24:12 PM
Subject: [Qt-interest] Adding quint32 to a QByteArray

Hello,
Afaik QByteArray class have not a function to add a quint32 data directly at 
some position, (nor any other integer, float or doble types) in a platform 
independent manner.
Instead it is possible to do:

quint32 number = anyNumber;
qint64 position = anyPositionNumber;
QByteArray array;
QDataStream stream(QByteArray& array, QIODevice::ReadWrite);
stream.setByteOrder(QDataStream::LittleEndian); // The endian type you want
stream.device()->seek(position);
stream << number;


Is there any other option to get this directly to a QByteArray in a platform 
independent way?

Thanks,
Francisco González



      
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