view examples/celldemo.cc @ 18929:3d25cd89fec0

avoid unused parameter warnings * octve-gui.cc (message_handler): Avoid unused parameter warning. * octave-dock-widget.cc (octave_dock_widget::make_widget): Likewise.
author John W. Eaton <jwe@octave.org>
date Wed, 16 Jul 2014 20:02:38 -0400
parents be41c30bcb44
children
line wrap: on
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#include <octave/oct.h>
#include <octave/Cell.h>

DEFUN_DLD (celldemo, args, , "Cell Demo")
{
  octave_value_list retval;
  int nargin = args.length ();

  if (nargin != 1)
    print_usage ();
  else
    {
      Cell c = args(0).cell_value ();
      if (! error_state)
        for (octave_idx_type i = 0; i < c.numel (); i++)
          {
            retval(i) = c(i);          // using operator syntax
            //retval(i) = c.elem (i);  // using method syntax
          }
    }

  return retval;
}