A Discrete-Event Network Simulator
API
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aodv-helper.cc
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1/*
2 * Copyright (c) 2009 IITP RAS
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 * Authors: Pavel Boyko <boyko@iitp.ru>, written after OlsrHelper by Mathieu Lacage
18 * <mathieu.lacage@sophia.inria.fr>
19 */
20#include "aodv-helper.h"
21
22#include "ns3/aodv-routing-protocol.h"
23#include "ns3/ipv4-list-routing.h"
24#include "ns3/names.h"
25#include "ns3/node-list.h"
26#include "ns3/ptr.h"
27
28namespace ns3
29{
30
33{
34 m_agentFactory.SetTypeId("ns3::aodv::RoutingProtocol");
35}
36
39{
40 return new AodvHelper(*this);
41}
42
45{
47 node->AggregateObject(agent);
48 return agent;
49}
50
51void
52AodvHelper::Set(std::string name, const AttributeValue& value)
53{
54 m_agentFactory.Set(name, value);
55}
56
57int64_t
59{
60 int64_t currentStream = stream;
61 Ptr<Node> node;
62 for (auto i = c.Begin(); i != c.End(); ++i)
63 {
64 node = (*i);
65 Ptr<Ipv4> ipv4 = node->GetObject<Ipv4>();
66 NS_ASSERT_MSG(ipv4, "Ipv4 not installed on node");
67 Ptr<Ipv4RoutingProtocol> proto = ipv4->GetRoutingProtocol();
68 NS_ASSERT_MSG(proto, "Ipv4 routing not installed on node");
69 Ptr<aodv::RoutingProtocol> aodv = DynamicCast<aodv::RoutingProtocol>(proto);
70 if (aodv)
71 {
72 currentStream += aodv->AssignStreams(currentStream);
73 continue;
74 }
75 // Aodv may also be in a list
76 Ptr<Ipv4ListRouting> list = DynamicCast<Ipv4ListRouting>(proto);
77 if (list)
78 {
79 int16_t priority;
82 for (uint32_t i = 0; i < list->GetNRoutingProtocols(); i++)
83 {
84 listProto = list->GetRoutingProtocol(i, priority);
85 listAodv = DynamicCast<aodv::RoutingProtocol>(listProto);
86 if (listAodv)
87 {
88 currentStream += listAodv->AssignStreams(currentStream);
89 break;
90 }
91 }
92 }
93 }
94 return (currentStream - stream);
95}
96
97} // namespace ns3
Helper class that adds AODV routing to nodes.
Definition: aodv-helper.h:36
int64_t AssignStreams(NodeContainer c, int64_t stream)
Assign a fixed random variable stream number to the random variables used by this model.
Definition: aodv-helper.cc:58
AodvHelper * Copy() const override
Definition: aodv-helper.cc:38
void Set(std::string name, const AttributeValue &value)
Definition: aodv-helper.cc:52
ObjectFactory m_agentFactory
the factory to create AODV routing object
Definition: aodv-helper.h:80
Ptr< Ipv4RoutingProtocol > Create(Ptr< Node > node) const override
Definition: aodv-helper.cc:44
Hold a value for an Attribute.
Definition: attribute.h:70
Access to the IPv4 forwarding table, interfaces, and configuration.
Definition: ipv4.h:80
a factory to create ns3::Ipv4RoutingProtocol objects
keep track of a set of node pointers.
Iterator End() const
Get an iterator which indicates past-the-last Node in the container.
Iterator Begin() const
Get an iterator which refers to the first Node in the container.
Ptr< Object > Create() const
Create an Object instance of the configured TypeId.
void Set(const std::string &name, const AttributeValue &value, Args &&... args)
Set an attribute to be set during construction.
void SetTypeId(TypeId tid)
Set the TypeId of the Objects to be created by this factory.
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:77
#define NS_ASSERT_MSG(condition, message)
At runtime, in debugging builds, if this condition is not true, the program prints the message to out...
Definition: assert.h:86
Every class exported by the ns3 library is enclosed in the ns3 namespace.
#define list