A Discrete-Event Network Simulator
API
ipv6-packet-filter.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2016 Universita' degli Studi di Napoli Federico II
4  * 2016 University of Washington
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.
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17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Authors: Stefano Avallone <stavallo@unina.it>
20  * Tom Henderson <tomhend@u.washington.edu>
21  * Pasquale Imputato <p.imputato@gmail.com>
22  */
23 
24 #ifndef IPV6_PACKET_FILTER_H
25 #define IPV6_PACKET_FILTER_H
26 
27 #include "ns3/object.h"
28 #include "ns3/packet-filter.h"
29 
30 namespace ns3 {
31 
39 public:
44  static TypeId GetTypeId (void);
45 
47  virtual ~Ipv6PacketFilter ();
48 
49 private:
50  virtual bool CheckProtocol (Ptr<QueueDiscItem> item) const;
51  virtual int32_t DoClassify (Ptr<QueueDiscItem> item) const = 0;
52 };
53 
54 } // namespace ns3
55 
56 #endif /* IPV6_PACKET_FILTER */
Ipv6PacketFilter is the abstract base class for filters defined for IPv6 packets.
virtual bool CheckProtocol(Ptr< QueueDiscItem > item) const
Checks if the filter is able to classify a kind of items.
static TypeId GetTypeId(void)
Get the type ID.
virtual int32_t DoClassify(Ptr< QueueDiscItem > item) const =0
Classify a packet.
PacketFilter is the abstract base class for filters used by queue discs to classify packets.
Definition: packet-filter.h:34
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:74
a unique identifier for an interface.
Definition: type-id.h:59
Every class exported by the ns3 library is enclosed in the ns3 namespace.