[Interest] Piping data between QProcesses

Petko Ditchev pditchev at gmail.com
Sat May 24 18:15:51 CEST 2014

I knew there was such a function, and I'd overlooked it. Thank you very 
much! I guess I can't call this function a few times for different 
processes though ? At least that's what I make out from the description 
in the documentation. So I'll probably use a function to transfer the 
data via my own buffer anyway (because I need to pipe to multiple 


On 05/24/2014 06:40 PM, Alan Ezust wrote:
> You can connect one QProcess to another with a pipe this way:
> void QProcess::setStandardOutputProcess(QProcess * destination)
> You can also create one QDataStream from another QIODevice:
> QDataStream::QDataStream(QIODevice * d)
> Does that help?

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