Re: Segmentation fault running .oct file

[Olaf Till]

On Mon, Mar 14, 2016 at 02:30:57PM +0100, Andreas Weber wrote:
> Am 14.03.2016 um 13:19 schrieb Vision:
> > I'm using following C++ code in my .oct file, I receive the correct value
> > via cout, but I get segmentation error after. my C++ code has no input or
> > output args (just for testing).
> > 
> > //code
> > #include "snap7.h"
> > #include <iostream>
> > #include <octave/oct.h>
> > 
> > DEFUN_DLD(testread, , ,
> >           "test reading PLC")
> > 
> > {
> >  -- code to read data
> >  cout << "value is " << value << '\n';
> > }
> > //end code
> > 
> > What do I need to correct?
> > Thank you!
> 
> Do you really think this could help anyone to find the bug in your code?
> You should really create a little example and how you build and call it.

Principally right, but in this case I think this could be a sign of a
forgotten 'return octave_value ();' or similar at the end.

Olaf

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