A Discrete-Event Network Simulator
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ipv4-routing-helper.h
Go to the documentation of this file.
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2008 INRIA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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#ifndef IPV4_ROUTING_HELPER_H
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#define IPV4_ROUTING_HELPER_H
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#include "ns3/ptr.h"
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#include "ns3/nstime.h"
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#include "ns3/output-stream-wrapper.h"
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#include "ns3/ipv4-list-routing.h"
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namespace
ns3 {
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class
Ipv4RoutingProtocol;
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class
Node;
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class
Ipv4RoutingHelper
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{
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public
:
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/*
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* Destroy an instance of an Ipv4RoutingHelper
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*/
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virtual
~Ipv4RoutingHelper
();
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virtual
Ipv4RoutingHelper
*
Copy
(
void
)
const
= 0;
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virtual
Ptr<Ipv4RoutingProtocol>
Create
(
Ptr<Node>
node)
const
= 0;
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void
PrintRoutingTableAllAt
(
Time
printTime,
Ptr<OutputStreamWrapper>
stream)
const
;
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void
PrintRoutingTableAllEvery
(
Time
printInterval,
Ptr<OutputStreamWrapper>
stream)
const
;
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void
PrintRoutingTableAt
(
Time
printTime,
Ptr<Node>
node,
Ptr<OutputStreamWrapper>
stream)
const
;
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void
PrintRoutingTableEvery
(
Time
printInterval,
Ptr<Node>
node,
Ptr<OutputStreamWrapper>
stream)
const
;
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template
<
class
T>
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static
Ptr<T>
GetRouting
(
Ptr<Ipv4RoutingProtocol>
protocol);
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private
:
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void
Print
(
Ptr<Node>
node,
Ptr<OutputStreamWrapper>
stream)
const
;
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void
PrintEvery
(
Time
printInterval,
Ptr<Node>
node,
Ptr<OutputStreamWrapper>
stream)
const
;
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};
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template
<
class
T>
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Ptr<T>
Ipv4RoutingHelper::GetRouting
(
Ptr<Ipv4RoutingProtocol>
protocol)
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{
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Ptr<T>
ret = DynamicCast<T> (protocol);
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if
(ret == 0)
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{
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// trying to check if protocol is a list routing
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Ptr<Ipv4ListRouting>
lrp = DynamicCast<Ipv4ListRouting> (protocol);
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if
(lrp != 0)
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{
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for
(uint32_t i = 0; i < lrp->GetNRoutingProtocols (); i++)
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{
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int16_t priority;
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ret = GetRouting<T> (lrp->GetRoutingProtocol (i, priority));
// potential recursion, if inside ListRouting is ListRouting
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if
(ret != 0)
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break
;
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}
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}
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}
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return
ret;
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}
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}
// namespace ns3
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#endif
/* IPV4_ROUTING_HELPER_H */
ns3::Time
keep track of time values and allow control of global simulation resolution
Definition:
nstime.h:81
ns3::Ptr
smart pointer class similar to boost::intrusive_ptr
Definition:
ptr.h:59
ns3::Ipv4RoutingHelper::~Ipv4RoutingHelper
virtual ~Ipv4RoutingHelper()
Definition:
ipv4-routing-helper.cc:30
ns3::Ipv4RoutingHelper::GetRouting
static Ptr< T > GetRouting(Ptr< Ipv4RoutingProtocol > protocol)
Request a specified routing protocol
from Ipv4RoutingProtocol protocol.
Definition:
ipv4-routing-helper.h:164
ns3::Ipv4RoutingHelper::Copy
virtual Ipv4RoutingHelper * Copy(void) const =0
virtual constructor
ns3::Ipv4RoutingHelper::Print
void Print(Ptr< Node > node, Ptr< OutputStreamWrapper > stream) const
prints the routing tables of a node.
Definition:
ipv4-routing-helper.cc:67
ns3::Ipv4RoutingHelper
a factory to create ns3::Ipv4RoutingProtocol objects
Definition:
ipv4-routing-helper.h:43
ns3::Ipv4RoutingHelper::PrintRoutingTableAllAt
void PrintRoutingTableAllAt(Time printTime, Ptr< OutputStreamWrapper > stream) const
prints the routing tables of all nodes at a particular time.
Definition:
ipv4-routing-helper.cc:35
ns3::Ipv4RoutingHelper::PrintRoutingTableAt
void PrintRoutingTableAt(Time printTime, Ptr< Node > node, Ptr< OutputStreamWrapper > stream) const
prints the routing tables of a node at a particular time.
Definition:
ipv4-routing-helper.cc:55
ns3::Ipv4RoutingHelper::PrintRoutingTableAllEvery
void PrintRoutingTableAllEvery(Time printInterval, Ptr< OutputStreamWrapper > stream) const
prints the routing tables of all nodes at regular intervals specified by user.
Definition:
ipv4-routing-helper.cc:45
ns3::Ipv4RoutingHelper::Create
virtual Ptr< Ipv4RoutingProtocol > Create(Ptr< Node > node) const =0
ns3::Ipv4RoutingHelper::PrintEvery
void PrintEvery(Time printInterval, Ptr< Node > node, Ptr< OutputStreamWrapper > stream) const
prints the routing tables of a node at regular intervals specified by user.
Definition:
ipv4-routing-helper.cc:76
ns3::Ipv4RoutingHelper::PrintRoutingTableEvery
void PrintRoutingTableEvery(Time printInterval, Ptr< Node > node, Ptr< OutputStreamWrapper > stream) const
prints the routing tables of a node at regular intervals specified by user.
Definition:
ipv4-routing-helper.cc:61
src
internet
helper
ipv4-routing-helper.h
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