utils/ndn-limits.cc

/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
/*
 * Copyright (c) 2011 University of California, Los Angeles
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
 */

#include "ndn-limits.h"

#include "ns3/log.h"
#include "ns3/simulator.h"
#include "ns3/random-variable.h"

NS_LOG_COMPONENT_DEFINE ("ndn.Limits");

namespace ns3 {
namespace ndn {

TypeId
Limits::GetTypeId ()
{
  static TypeId tid = TypeId ("ns3::ndn::Limits")
    .SetGroupName ("Ndn")
    .SetParent <Object> ()
    
    .AddTraceSource ("CurMaxLimit",
                     "Current maximum limit",
                     MakeTraceSourceAccessor (&Limits::m_curMaxLimit))
                     
    ;
  return tid;
}

void
Limits::UpdateCurrentLimit (double limit)
{
  NS_ASSERT_MSG (limit >= 0.0, "Limit should be greater or equal to zero");
  
  m_curMaxLimit = std::min (limit, m_maxLimit);
}

} // namespace ndn
} // namespace ns3