program_wide_logger.cpp

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00001 /*****************************************************************************\
00002 *                                                                             *
00003 *  Name   : program_wide_logger                                               *
00004 *  Author : Chris Koeritz                                                     *
00005 *                                                                             *
00006 *******************************************************************************
00007 * Copyright (c) 1994-$now By Author.  This program is free software; you can  *
00008 * redistribute it and/or modify it under the terms of the GNU General Public  *
00009 * License as published by the Free Software Foundation; either version 2 of   *
00010 * the License or (at your option) any later version.  This is online at:      *
00011 *     http://www.fsf.org/copyleft/gpl.html                                    *
00012 * Please send any updates to: fred@gruntose.com                               *
00013 \*****************************************************************************/
00014 
00015 #include "program_wide_logger.h"
00016 
00017 using namespace basis;
00018 using namespace loggers;
00019 
00020 namespace loggers {
00021 
00022 standard_log_base *program_wide_logger::c_the_wide_log = new null_logger;
00023 
00024 standard_log_base &program_wide_logger::get() { return *c_the_wide_log; }
00025 
00026 standard_log_base *program_wide_logger::set(standard_log_base *new_log)
00027 {
00028   if (!new_log) return NIL;  // can't fool me that easily.
00029   standard_log_base *old_log = c_the_wide_log;
00030   c_the_wide_log = new_log;
00031   return old_log;
00032 }
00033 
00034 } //namespace.
00035