A Discrete-Event Network Simulator
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event-impl.cc
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2005 INRIA
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
19  */
20 
21 #include "event-impl.h"
22 #include "log.h"
23 
24 NS_LOG_COMPONENT_DEFINE ("EventImpl");
25 
26 namespace ns3 {
27 
28 EventImpl::~EventImpl ()
29 {
30  NS_LOG_FUNCTION (this);
31 }
32 
33 EventImpl::EventImpl ()
34  : m_cancel (false)
35 {
36  NS_LOG_FUNCTION (this);
37 }
38 
39 void
40 EventImpl::Invoke (void)
41 {
42  NS_LOG_FUNCTION (this);
43  if (!m_cancel)
44  {
45  Notify ();
46  }
47 }
48 
49 void
50 EventImpl::Cancel (void)
51 {
52  NS_LOG_FUNCTION (this);
53  m_cancel = true;
54 }
55 
56 bool
57 EventImpl::IsCancelled (void)
58 {
59  NS_LOG_FUNCTION (this);
60  return m_cancel;
61 }
62 
63 } // namespace ns3
NS_LOG_FUNCTION
#define NS_LOG_FUNCTION(parameters)
Definition: log.h:345
NS_LOG_COMPONENT_DEFINE
NS_LOG_COMPONENT_DEFINE("EventImpl")
ns3::EventImpl::IsCancelled
bool IsCancelled(void)
Definition: event-impl.cc:57
ns3::EventImpl::Cancel
void Cancel(void)
Marks the event as 'canceled'.
Definition: event-impl.cc:50
ns3::EventImpl::Invoke
void Invoke(void)
Called by the simulation engine to notify the event that it has expired.
Definition: event-impl.cc:40
ns3::EventImpl::Notify
virtual void Notify(void)=0
ns3::EventImpl::~EventImpl
virtual ~EventImpl()=0
Definition: event-impl.cc:28