Convert QByteArray to QVector<qreal>

Moldy

I converted a qvector<qreal> to a QByteArray.

I did this by: QByteArray bytesArray ((const char *) someVector.constData(), someLength * 8);

I need to be able to reverse this and get a qvector<qreal> out of the qbytearray.

If additional information is need, let me know.

Some help would be very appreciated.

VRonin

that is wrong way of doing it

try this:

QByteArray bytesArray
QDataStream out(&bytesArray ,QIODevice::WriteOnly);
out << someVector; //saves it
////////////////////////////////////////////////////////////////////
QDataStream in(bytesArray);
QVector<qreal> otherVector;
in >> otherVector; //load

Please note that qreal is only 99.9% safe when saving to stream and sending it around to programs built with other versions of Qt. use QVector<double> instead