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Re: [O] Capturing output from C/C++
From: |
Thierry Banel |
Subject: |
Re: [O] Capturing output from C/C++ |
Date: |
Thu, 05 Mar 2015 19:06:46 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
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
>
>