A Discrete-Event Network Simulator
API
seq-ts-echo-header.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2009 INRIA
4  * Copyright (c) 2016 Universita' di Firenze (added echo fields)
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation;
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Author: Tommaso Pecorella <tommaso.pecorella@unifi.it>
20  */
21 
22 #ifndef SEQ_TS_ECHO_HEADER_H
23 #define SEQ_TS_ECHO_HEADER_H
24 
25 #include "ns3/header.h"
26 #include "ns3/nstime.h"
27 
28 namespace ns3 {
37 class SeqTsEchoHeader : public Header
38 {
39 public:
44  static TypeId GetTypeId (void);
45 
49  SeqTsEchoHeader ();
50 
54  void SetSeq (uint32_t seq);
55 
59  uint32_t GetSeq (void) const;
60 
64  Time GetTsValue (void) const;
65 
69  Time GetTsEchoReply (void) const;
70 
75  void SetTsValue (Time ts);
76 
82  void SetTsEchoReply (Time ts);
83 
84  // Inherited
85  virtual TypeId GetInstanceTypeId (void) const override;
86  virtual void Print (std::ostream &os) const override;
87  virtual uint32_t GetSerializedSize (void) const override;
88  virtual void Serialize (Buffer::Iterator start) const override;
89  virtual uint32_t Deserialize (Buffer::Iterator start) override;
90 
91 private:
92  uint32_t m_seq;
95 };
96 
97 } // namespace ns3
98 
99 #endif /* SEQ_TS_ECHO_HEADER_H */
Protocol header serialization and deserialization.
Definition: header.h:42
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:103
uint32_t m_seq
Sequence number.
def start()
Definition: core.py:1855
virtual void Print(std::ostream &os) const override
virtual TypeId GetInstanceTypeId(void) const override
Get the most derived TypeId for this Object.
void SetSeq(uint32_t seq)
Time m_tsEchoReply
Receiver&#39;s timestamp.
Time GetTsEchoReply(void) const
iterator in a Buffer instance
Definition: buffer.h:98
void SetTsEchoReply(Time ts)
Upon SeqTsEchoHeader reception, the host answers via echoing back the received timestamp.
static TypeId GetTypeId(void)
Get the type ID.
void SetTsValue(Time ts)
Set the sender&#39;s time value.
Packet header to carry sequence number and two timestamps.
Time m_tsValue
Sender&#39;s timestamp.
Time GetTsValue(void) const
virtual uint32_t GetSerializedSize(void) const override
uint32_t GetSeq(void) const
SeqTsEchoHeader()
constructor
Every class exported by the ns3 library is enclosed in the ns3 namespace.
virtual void Serialize(Buffer::Iterator start) const override
a unique identifier for an interface.
Definition: type-id.h:58
virtual uint32_t Deserialize(Buffer::Iterator start) override