Re: Bug in stand-alone example program of section A.3 of the manual

[David Bateman]

José Luis García Pallero wrote:
> Hi,
>
> The code:
>
> #include <iostream>
>      #include <octave/oct.h>
>      int
>      main (void)
>      {
>        std::cout << "Hello Octave world!\n";
>
>        int n = 2;
>        Matrix a_matrix = Matrix (n, n);
>        for (octave_idx_type i = 0; i < n; i++)
>          {
>            for (octave_idx_type j = 0; j < n; j++)
>              {
>                a_matrix(row,column) = (i+1)*10 + (j+1);
>
>              }
>          }
>        std::cout << a_matrix;
>        return 0;
>      }
> Has a bug in a_matrix(row,column) = (i+1)*10 + (j+1);  because the
> variables row and column aren't defined. The correct form is:
> a_matrix(i,j) = (i+1)*10 + (j+1);

Opps... This was a cut and paste from "Coda" and I didn't check it that
carefully. Patch attached

D.



-- 
David Bateman                                address@hidden
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*** ./doc/interpreter/dynamic.txi.orig7 2007-11-06 21:26:18.000000000 +0100
--- ./doc/interpreter/dynamic.txi       2008-01-09 10:59:30.759655146 +0100
***************
*** 1635,1641 ****
      @{
        for (octave_idx_type j = 0; j < n; j++)
          @{
!           a_matrix(row,column) = (i+1)*10 + (j+1);
          @}
      @}
    std::cout << a_matrix;
--- 1635,1641 ----
      @{
        for (octave_idx_type j = 0; j < n; j++)
          @{
!           a_matrix (i, j) = (i + 1) * 10 + (j + 1);
          @}
      @}
    std::cout << a_matrix;