95 lines
2.1 KiB
C++
95 lines
2.1 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2005 INRIA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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#include "list-scheduler.h"
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#include "event-impl.h"
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#include <utility>
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#include <string>
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#include "ns3/assert.h"
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namespace ns3 {
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NS_OBJECT_ENSURE_REGISTERED (ListScheduler);
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TypeId
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ListScheduler::GetTypeId (void)
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{
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static TypeId tid = TypeId ("ns3::ListScheduler")
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.SetParent<Scheduler> ()
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.AddConstructor<ListScheduler> ()
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;
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return tid;
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}
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ListScheduler::ListScheduler ()
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{}
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ListScheduler::~ListScheduler ()
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{}
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void
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ListScheduler::Insert (const Event &ev)
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{
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for (EventsI i = m_events.begin (); i != m_events.end (); i++)
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{
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if (ev.key < i->key)
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{
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m_events.insert (i, ev);
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return;
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}
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}
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m_events.push_back (ev);
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}
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bool
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ListScheduler::IsEmpty (void) const
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{
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return m_events.empty ();
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}
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Scheduler::Event
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ListScheduler::PeekNext (void) const
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{
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return m_events.front ();
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}
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Scheduler::Event
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ListScheduler::RemoveNext (void)
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{
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Event next = m_events.front ();
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m_events.pop_front ();
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return next;
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}
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void
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ListScheduler::Remove (const Event &ev)
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{
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for (EventsI i = m_events.begin (); i != m_events.end (); i++)
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{
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if (i->key.m_uid == ev.key.m_uid)
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{
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NS_ASSERT (ev.impl == i->impl);
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m_events.erase (i);
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return;
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}
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}
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NS_ASSERT (false);
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}
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} // namespace ns3
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