Re: [O] Capturing output from C/C++

[Thierry Banel]

It might be due to the return 1; statement.
Change it to return 0; and try again.


Le 05/03/2015 17:27, Roger Mason a écrit :
> Hello,
>
> I have a short C++ program:
>
> #+BEGIN_SRC cpp :flags -lm :results output
> #include <iostream>
> #include <fstream>
> #include <cmath>              // for ceil
> #include <cstdlib>            // for atof
>
>   double f (double fv, double o, int i) {
>     return fv / 2.0 + (1.0 - o) * fv * i;
>   }
>
> int num (double d, double fv, double o) {
>   return (int)ceil( d / ((1.0 - o) * fv ));
>   }
>
> int main (int argc, char* argv[]) {
>     if ( argc < 6 ) {
>       std::cout << "Usage:\n" << std::endl;
>       std::cout << "grid w fovx ox h fovy oy\n" << std::endl;
>       return 1;
>     }
> ...
> #+END_SRC
>
> that outputs some data to stdout.
>
> So far I have not been able to capture the output of the program back
> into to my org buffer.
>
> Is that possible and, if so, how?
>
> Thanks,
> Roger
> Org-mode version 8.2.6
>
>