A Discrete-Event Network Simulator
API
ipv6-option-demux.cc
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1 /*
2  * Copyright (c) 2007-2009 Strasbourg University
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2 as
6  * published by the Free Software Foundation;
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program; if not, write to the Free Software
15  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16  *
17  * Author: David Gross <gdavid.devel@gmail.com>
18  */
19 
20 #include "ipv6-option-demux.h"
21 
22 #include "ipv6-option.h"
23 
24 #include "ns3/node.h"
25 #include "ns3/object-vector.h"
26 #include "ns3/ptr.h"
27 
28 #include <sstream>
29 
30 namespace ns3
31 {
32 
33 NS_OBJECT_ENSURE_REGISTERED(Ipv6OptionDemux);
34 
35 TypeId
37 {
38  static TypeId tid = TypeId("ns3::Ipv6OptionDemux")
39  .SetParent<Object>()
40  .SetGroupName("Internet")
41  .AddAttribute("Options",
42  "The set of IPv6 options registered with this demux.",
45  MakeObjectVectorChecker<Ipv6Option>());
46  return tid;
47 }
48 
50 {
51 }
52 
54 {
55 }
56 
57 void
59 {
60  for (auto it = m_options.begin(); it != m_options.end(); it++)
61  {
62  (*it)->Dispose();
63  *it = nullptr;
64  }
65  m_options.clear();
66  m_node = nullptr;
68 }
69 
70 void
72 {
73  m_node = node;
74 }
75 
76 void
78 {
79  m_options.push_back(option);
80 }
81 
83 Ipv6OptionDemux::GetOption(int optionNumber)
84 {
85  for (auto i = m_options.begin(); i != m_options.end(); ++i)
86  {
87  if ((*i)->GetOptionNumber() == optionNumber)
88  {
89  return *i;
90  }
91  }
92  return nullptr;
93 }
94 
95 void
97 {
98  m_options.remove(option);
99 }
100 
101 } /* namespace ns3 */
Ipv6OptionDemux()
Constructor.
void Insert(Ptr< Ipv6Option > option)
Insert a new IPv6 Option.
Ptr< Node > m_node
The node.
void SetNode(Ptr< Node > node)
Set the node.
static TypeId GetTypeId()
The interface ID.
~Ipv6OptionDemux() override
Destructor.
void Remove(Ptr< Ipv6Option > option)
Remove an option from this demux.
Ipv6OptionList_t m_options
List of IPv6 Options supported.
void DoDispose() override
Dispose this object.
Ptr< Ipv6Option > GetOption(int optionNumber)
Get the option corresponding to optionNumber.
A base class which provides memory management and object aggregation.
Definition: object.h:89
virtual void DoDispose()
Destructor implementation.
Definition: object.cc:352
a unique identifier for an interface.
Definition: type-id.h:59
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:931
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:46
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ObjectPtrContainerValue ObjectVectorValue
ObjectVectorValue is an alias for ObjectPtrContainerValue.
Definition: object-vector.h:40
Ptr< const AttributeAccessor > MakeObjectVectorAccessor(U T::*memberVariable)
MakeAccessorHelper implementation for ObjectVector.
Definition: object-vector.h:76