/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2005,2006 INRIA

 * Copyright (c) 2009 MIRKO BANCHI

 * Copyright (c) 2013 University of Surrey

 *

 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 * Author: Mirko Banchi <mk.banchi@gmail.com>

 * Author: Konstantinos Katsaros <dinos.katsaros@gmail.com>

 */

#include "snr-tag.h"

#include "ns3/tag.h"

#include "ns3/double.h"

namespace ns3 {

NS_OBJECT_ENSURE_REGISTERED (SnrTag);

TypeId

SnrTag::GetTypeId (void)

{

  static TypeId tid = TypeId ("ns3::SnrTag")

    .SetParent<Tag> ()

    .AddConstructor<SnrTag> ()

    .AddAttribute ("Snr", "The snr of the last packet received",

                   DoubleValue (0.0),

                   MakeDoubleAccessor (&SnrTag::Get),

                   MakeDoubleChecker<double> ())

  ;

  return tid;

}

TypeId

SnrTag::GetInstanceTypeId (void) const

{

  return GetTypeId ();

}

SnrTag::SnrTag ()

  : m_snr (0)

{

}

SnrTag::SnrTag (double snr)

  : m_snr (snr)

{

}

uint32_t

SnrTag::GetSerializedSize (void) const

{

  return sizeof (double);

}

void

SnrTag::Serialize (TagBuffer i) const

{

  i.WriteDouble (m_snr);

}

void

SnrTag::Deserialize (TagBuffer i)

{

  m_snr = i.ReadDouble ();

}

void

SnrTag::Print (std::ostream &os) const

{

  os << "Snr=" << m_snr;

}

void

SnrTag::Set (double snr)

{

  m_snr = snr;

}

double

SnrTag::Get (void) const

{

  return m_snr;

}

}