view examples/paramdemo.cc @ 18707:f31fde98c872 gui-release

use shortcut manager for the window menu * main-window.cc (construct_window_menu_item): add action and connect its slot; (construct_window_menu): created menu actions are class variables, removed calls to connect which are now obsolete here; (set_global_shortcuts): call shortcut manager for setting the shortcuts * main-window.h: construct_window_menu_item with other parameters, window actions as class variables * shirtcut-manger.cc (do_init_data): insert debug actions into the list
author Torsten <ttl@justmail.de>
date Wed, 30 Apr 2014 19:33:55 +0200
parents be41c30bcb44
children
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line source

#include <octave/oct.h>

DEFUN_DLD (paramdemo, args, nargout, "Parameter Check Demo")
{
  octave_value retval;
  int nargin = args.length ();

  if (nargin != 1)
    print_usage ();
  else if (nargout != 0)
    error ("paramdemo: OUTPUT argument required");
  else
    {
      NDArray m = args(0).array_value ();
      double min_val = -10.0;
      double max_val = 10.0;
      octave_stdout << "Properties of input array:\n";
      if (m.any_element_is_negative ())
        octave_stdout << "  includes negative values\n";
      if (m.any_element_is_inf_or_nan ())
        octave_stdout << "  includes Inf or NaN values\n";
      if (m.any_element_not_one_or_zero ())
        octave_stdout << "  includes other values than 1 and 0\n";
      if (m.all_elements_are_int_or_inf_or_nan ())
        octave_stdout << "  includes only int, Inf or NaN values\n";
      if (m.all_integers (min_val, max_val))
        octave_stdout << "  includes only integers in [-10,10]\n";
    }
  return retval;
}