core/library/loggers/program_wide_logger.cpp

   1 /*****************************************************************************\
   2 *                                                                             *
   3 *  Name   : program_wide_logger                                               *
   4 *  Author : Chris Koeritz                                                     *
   5 *                                                                             *
   6 *******************************************************************************
   7 * Copyright (c) 1994-$now By Author.  This program is free software; you can  *
   8 * redistribute it and/or modify it under the terms of the GNU General Public  *
   9 * License as published by the Free Software Foundation; either version 2 of   *
  10 * the License or (at your option) any later version.  This is online at:      *
  11 *     http://www.fsf.org/copyleft/gpl.html                                    *
  12 * Please send any updates to: fred@gruntose.com                               *
  13 \*****************************************************************************/
  14
  15 #include "program_wide_logger.h"
  16
  17 using namespace basis;
  18 using namespace loggers;
  19
  20 namespace loggers {
  21
  22 standard_log_base *program_wide_logger::c_the_wide_log = new null_logger;
  23
  24 standard_log_base &program_wide_logger::get() { return *c_the_wide_log; }
  25
  26 standard_log_base *program_wide_logger::set(standard_log_base *new_log)
  27 {
  28   if (!new_log) return NIL;  // can't fool me that easily.
  29   standard_log_base *old_log = c_the_wide_log;
  30   c_the_wide_log = new_log;
  31   return old_log;
  32 }
  33
  34 } //namespace.
  35