00001 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ 00002 /* 00003 * Copyright (c) 2008 INRIA 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License version 2 as 00007 * published by the Free Software Foundation; 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 * 00018 * Authors: Mathieu Lacage <mathieu.lacage@sophia.inria.fr> 00019 */ 00020 #include "trace-source-accessor.h" 00021 00022 namespace ns3 { 00023 00024 TraceSourceAccessor::TraceSourceAccessor () 00025 : m_count (1) 00026 {} 00027 TraceSourceAccessor::~TraceSourceAccessor () 00028 {} 00029 void 00030 TraceSourceAccessor::Ref (void) const 00031 { 00032 m_count++; 00033 } 00034 void 00035 TraceSourceAccessor::Unref (void) const 00036 { 00037 m_count--; 00038 if (m_count == 0) 00039 { 00040 delete this; 00041 } 00042 } 00043 00044 } // namespace ns3