include/platal/iterator.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2004 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  **************************************************************************/
  21
  22 // {{{ class XOrgIterator
  23
  24 class XOrgIterator
  25 {
  26     // {{{ function next
  27
  28     function &next()
  29     {
  30         return null;
  31     }
  32
  33     // }}}
  34     // {{{ function first
  35
  36     function first()
  37     {
  38         return false;
  39     }
  40
  41     // }}}
  42     // {{{ function last
  43
  44     function last()
  45     {
  46         return false;
  47     }
  48
  49     // }}}
  50     // {{{ function total
  51
  52     function total()
  53     {
  54         return 0;
  55     }
  56
  57     // }}}
  58
  59 }
  60
  61 // }}}
  62 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
  63 ?>