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

/*

 * Copyright (c) 2007 INRIA

 *

 * 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>

 */

#include "random-stream.h"

#include "ns3/rng-stream.h"

#include "ns3/assert.h"

namespace ns3 {

RandomStream::~RandomStream ()

{}

RealRandomStream::RealRandomStream ()

{

  m_stream.InitializeStream();

}

uint32_t 

RealRandomStream::GetNext (uint32_t min, uint32_t max)

{

  return m_stream.RandInt (min, max);

}

void 

TestRandomStream::AddNext (uint32_t v)

{

  m_nexts.push_back (v);

}

uint32_t 

TestRandomStream::GetNext (uint32_t min, uint32_t max)

{

  NS_ASSERT (!m_nexts.empty ());

  uint32_t next = m_nexts.front ();

  m_nexts.pop_front ();

  return next;

}

} // namespace ns3