NS-3 based Named Data Networking (NDN) simulator
ndnSIM: NDN, CCN, CCNx, content centric networks
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ndn-pit-entry-outgoing-face.h
1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil -*- */
2 /*
3  * Copyright (c) 2011 University of California, Los Angeles
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: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
19  */
20 
21 #ifndef _NDN_PIT_ENTRY_OUTGOING_FACE_H_
22 #define _NDN_PIT_ENTRY_OUTGOING_FACE_H_
23 
24 #include "ns3/nstime.h"
25 #include "ns3/ptr.h"
26 
27 #include "ns3/ndn-face.h"
28 
29 namespace ns3 {
30 namespace ndn {
31 namespace pit {
32 
38 {
39  Ptr<Face> m_face;
40  Time m_sendTime;
41  uint32_t m_retxCount;
45 
46 public:
51  OutgoingFace (Ptr<Face> face);
52 
56  OutgoingFace ();
57 
61  OutgoingFace &
62  operator = (const OutgoingFace &other);
63 
67  void
69 
73  bool operator== (const OutgoingFace &dst) { return *m_face==*dst.m_face; }
74 
78  bool operator== (Ptr<Face> face) { return *m_face==*face; }
79 
83  bool
84  operator< (const OutgoingFace &m) const { return *m_face < *(m.m_face); } // return identity of the face
85 };
86 
87 } // namespace pit
88 } // namespace ndn
89 } // namespace ns3
90 
91 #endif /* NDN_PIT_ENTRY_OUTGOING_FACE_H */
PIT state component for each outgoing interest.
uint32_t m_retxCount
number of retransmission
Time m_sendTime
time when the first outgoing interest is sent (for RTT measurements)
OutgoingFace & operator=(const OutgoingFace &other)
Copy operator.
Ptr< Face > m_face
face of the outgoing Interest
bool m_waitingInVain
when flag is set, we do not expect data for this interest, only a small hope that it will happen ...
OutgoingFace()
Default constructor, necessary for Python bindings, but should not be used anywhere else...
void UpdateOnRetransmit()
Update outgoing entry upon retransmission.
bool operator==(const OutgoingFace &dst)
Compare to PitEntryOutgoingFace.
bool operator<(const OutgoingFace &m) const
Comparison operator used by boost::multi_index::identity<>