C++ to python communication. Multiple io streams?

Posted by Dennis Kempin on Stack Overflow See other posts from Stack Overflow or by Dennis Kempin
Published on 2012-06-22T21:10:24Z Indexed on 2012/07/09 15:16 UTC
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python

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process

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communication

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iostream

A python program opens a new process of the C++ program and is reading the processes stdout. No problem so far.

But is it possible to have multiple streams like this for communication? I can get two if I misuse stderr too, but not more. Easy way to hack this would be using temporary files. Is there something more elegant that does not need a detour to the filesystem?

PS: *nix specific solutions are welcome too

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