A Discrete-Event Network Simulator
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flow-id-tag.cc
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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#include "
flow-id-tag.h
"
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#include "ns3/log.h"
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NS_LOG_COMPONENT_DEFINE
(
"FlowIdTag"
);
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namespace
ns3 {
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NS_OBJECT_ENSURE_REGISTERED
(FlowIdTag)
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;
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TypeId
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FlowIdTag::GetTypeId
(
void
)
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{
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static
TypeId
tid =
TypeId
(
"ns3::FlowIdTag"
)
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.
SetParent
<
Tag
> ()
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.AddConstructor<FlowIdTag> ()
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;
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return
tid;
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}
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TypeId
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FlowIdTag::GetInstanceTypeId
(
void
)
const
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{
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return
GetTypeId
();
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}
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uint32_t
45
FlowIdTag::GetSerializedSize
(
void
)
const
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{
47
NS_LOG_FUNCTION
(
this
);
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return
4;
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}
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void
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FlowIdTag::Serialize
(
TagBuffer
buf)
const
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{
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NS_LOG_FUNCTION
(
this
<< &buf);
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buf.
WriteU32
(
m_flowId
);
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}
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void
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FlowIdTag::Deserialize
(
TagBuffer
buf)
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{
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NS_LOG_FUNCTION
(
this
<< &buf);
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m_flowId
= buf.
ReadU32
();
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}
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void
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FlowIdTag::Print
(std::ostream &os)
const
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{
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NS_LOG_FUNCTION
(
this
<< &os);
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os <<
"FlowId="
<<
m_flowId
;
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}
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FlowIdTag::FlowIdTag
()
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:
Tag
()
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{
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NS_LOG_FUNCTION
(
this
);
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}
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FlowIdTag::FlowIdTag
(uint32_t
id
)
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:
Tag
(),
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m_flowId (id)
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{
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NS_LOG_FUNCTION
(
this
<<
id
);
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}
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void
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FlowIdTag::SetFlowId
(uint32_t
id
)
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{
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NS_LOG_FUNCTION
(
this
<<
id
);
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m_flowId
= id;
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}
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uint32_t
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FlowIdTag::GetFlowId
(
void
)
const
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{
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NS_LOG_FUNCTION
(
this
);
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return
m_flowId
;
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}
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uint32_t
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FlowIdTag::AllocateFlowId
(
void
)
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{
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NS_LOG_FUNCTION_NOARGS
();
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static
uint32_t nextFlowId = 1;
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uint32_t flowId = nextFlowId;
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nextFlowId++;
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return
flowId;
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}
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}
// namespace ns3
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NS_LOG_FUNCTION
#define NS_LOG_FUNCTION(parameters)
Definition:
log.h:345
ns3::FlowIdTag::Serialize
virtual void Serialize(TagBuffer buf) const
Definition:
flow-id-tag.cc:51
ns3::FlowIdTag::GetInstanceTypeId
virtual TypeId GetInstanceTypeId(void) const
Definition:
flow-id-tag.cc:40
ns3::NS_OBJECT_ENSURE_REGISTERED
NS_OBJECT_ENSURE_REGISTERED(NullMessageSimulatorImpl)
NS_LOG_FUNCTION_NOARGS
#define NS_LOG_FUNCTION_NOARGS()
Output the name of the function.
Definition:
log.h:309
ns3::TagBuffer::ReadU32
TAG_BUFFER_INLINE uint32_t ReadU32(void)
Definition:
tag-buffer.h:199
ns3::FlowIdTag::Print
virtual void Print(std::ostream &os) const
Definition:
flow-id-tag.cc:63
flow-id-tag.h
ns3::FlowIdTag::GetTypeId
static TypeId GetTypeId(void)
Definition:
flow-id-tag.cc:31
NS_LOG_COMPONENT_DEFINE
NS_LOG_COMPONENT_DEFINE("FlowIdTag")
ns3::TagBuffer::WriteU32
TAG_BUFFER_INLINE void WriteU32(uint32_t v)
Definition:
tag-buffer.h:170
ns3::FlowIdTag::GetFlowId
uint32_t GetFlowId(void) const
Gets the flow id for the tag.
Definition:
flow-id-tag.cc:88
ns3::FlowIdTag::Deserialize
virtual void Deserialize(TagBuffer buf)
Definition:
flow-id-tag.cc:57
ns3::Tag
tag a set of bytes in a packet
Definition:
tag.h:36
ns3::TagBuffer
read and write tag data
Definition:
tag-buffer.h:51
ns3::FlowIdTag::GetSerializedSize
virtual uint32_t GetSerializedSize(void) const
Definition:
flow-id-tag.cc:45
ns3::FlowIdTag::AllocateFlowId
static uint32_t AllocateFlowId(void)
Uses a static variable to generate sequential flow id.
Definition:
flow-id-tag.cc:95
ns3::FlowIdTag::SetFlowId
void SetFlowId(uint32_t flowId)
Sets the flow id for the tag.
Definition:
flow-id-tag.cc:82
ns3::FlowIdTag::m_flowId
uint32_t m_flowId
Definition:
flow-id-tag.h:60
ns3::TypeId
a unique identifier for an interface.
Definition:
type-id.h:49
ns3::TypeId::SetParent
TypeId SetParent(TypeId tid)
Definition:
type-id.cc:611
ns3::FlowIdTag::FlowIdTag
FlowIdTag()
Definition:
flow-id-tag.cc:68
src
network
utils
flow-id-tag.cc
Generated on Sat Apr 19 2014 14:07:06 for ns-3 by
1.8.6