C_RandomExtDataCtrl.cpp Source File

00001 /*
00002  *  This program is free software; you can redistribute it and/or modify
00003  *  it under the terms of the GNU General Public License as published by
00004  *  the Free Software Foundation; either version 2 of the License, or
00005  *  (at your option) any later version.
00006  *
00007  *  This program is distributed in the hope that it will be useful,
00008  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00009  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00010  *  GNU General Public License for more details.
00011  *
00012  *  You should have received a copy of the GNU General Public License
00013  *  along with this program; if not, write to the Free Software
00014  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00015  *
00016  * (c)Copyright 2006 Hewlett-Packard Development Company, LP.
00017  *
00018  */
00019 
00020 #include "C_RandomExtDataCtrl.hpp"
00021 #include <cstdlib>
00022 
00023 size_t C_RandomExtDataCtrl::select_line () {
00024 
00025   if (m_line_selected_max == 0) {
00026     m_line_selected =  0 ;
00027   } else {
00028     m_line_selected =  rand() % m_line_selected_max ;
00029   }
00030   
00031   return (m_line_selected);
00032 
00033 }