/usr/include/ns3/event-garbage-collector.h is in libns3-dev 3.13+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2007 INESC Porto
*
* 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: Gustavo J. A. M. Carneiro <gjc@inescporto.pt>
*/
#ifndef EVENT_GARBAGE_COLLECTOR_H
#define EVENT_GARBAGE_COLLECTOR_H
#include <set>
#include "ns3/event-id.h"
#include "ns3/simulator.h"
namespace ns3 {
/**
* \ingroup tools
*
* \brief An object that tracks scheduled events and automatically
* cancels them when it is destroyed. It is useful in situations
* where multiple instances of the same type of event can
* simultaneously be scheduled, and when the events should be limited
* to the lifetime of a container object.
*/
class EventGarbageCollector
{
public:
EventGarbageCollector ();
/**
* \brief Tracks a new event
*/
void Track (EventId event);
~EventGarbageCollector ();
private:
struct EventIdLessThanTs
{
bool operator () (const EventId &a, const EventId &b) const
{
return (a.GetTs () < b.GetTs ());
}
};
typedef std::multiset<EventId, EventIdLessThanTs> EventList;
EventList::size_type m_nextCleanupSize;
EventList m_events;
void Cleanup ();
void Grow ();
void Shrink ();
};
} // namespace ns3
#endif /* EVENT_GARBAGE_COLLECTOR_H */
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