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/* -*- 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>
*/
#ifndef _NDN_PIT_ENTRY_IMPL_H_
#define _NDN_PIT_ENTRY_IMPL_H_
namespace ns3 {
namespace ndn {
class Pit;
namespace pit {
template<class Pit>
class EntryImpl : public Entry
{
typedef Entry super;
#define CONTAINER static_cast<Pit&> (m_container)
public:
EntryImpl (Pit &pit,
Ptr<const InterestHeader> header,
Ptr<fib::Entry> fibEntry)
: Entry (pit, header, fibEntry)
, item_ (0)
{
CONTAINER.i_time.insert (*this);
CONTAINER.RescheduleCleaning ();
}
virtual ~EntryImpl ()
{
CONTAINER.i_time.erase (Pit::time_index::s_iterator_to (*this));
CONTAINER.RescheduleCleaning ();
}
virtual void
UpdateLifetime (const Time &offsetTime)
{
CONTAINER.i_time.erase (Pit::time_index::s_iterator_to (*this));
super::UpdateLifetime (offsetTime);
CONTAINER.i_time.insert (*this);
CONTAINER.RescheduleCleaning ();
}
virtual void
OffsetLifetime (const Time &offsetTime)
{
CONTAINER.i_time.erase (Pit::time_index::s_iterator_to (*this));
super::OffsetLifetime (offsetTime);
CONTAINER.i_time.insert (*this);
CONTAINER.RescheduleCleaning ();
}
// to make sure policies work
void
SetTrie (typename Pit::super::iterator item) { item_ = item; }
typename Pit::super::iterator to_iterator () { return item_; }
typename Pit::super::const_iterator to_iterator () const { return item_; }
public:
boost::intrusive::set_member_hook<> time_hook_;
private:
typename Pit::super::iterator item_;
};
template<class T>
struct TimestampIndex
{
bool
operator () (const T &a, const T &b) const
{
return a.GetExpireTime () < b.GetExpireTime ();
}
};
} // namespace pit
} // namespace ndn
} // namespace ns3
#endif