How to read a Number from the QByteArray

[antonio.r.tome]

Hi,

I'm trying to get a integer from a QByteArray.
After scaning the documentation I would say that the fowlloing piece of code should work:
-----------
int ntime;
QByteArray stderr1 ("10");
QBuffer buffer(&stderr1);
buffer.open(QIODevice::ReadOnly);
QDataStream in(&buffer);
in >> ntime;
printf("Output value %d\n",ntime);

-------------
I would expect the output :
Output value 10
but the Output is instead:
Output value 0
what am I doing wrong?

best regards

António Tomé

[jacek]

QDataStream uses its own, binary format. Use QTextStream instead:

int ntime;
 QByteArray stderr1 ("10");
 QBuffer buffer(&stderr1);
 buffer.open(QIODevice::ReadOnly | QIODevice::Text );
 QTextStream in(&buffer);
 in >> ntime;
 printf("Output value %d\n",ntime);

int ntime;
 QByteArray stderr1 ("10");
 QBuffer buffer(&stderr1);
 buffer.open(QIODevice::ReadOnly | QIODevice::Text );
 QTextStream in(&buffer);
 in >> ntime;
 printf("Output value %d\n",ntime);

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[antonio.r.tome]

Many thanks,

It worked flawless.


António Tomé