NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
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packet-base.cpp
Go to the documentation of this file.
1
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2013-2018 Regents of the University of California.
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*
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* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
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*
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* ndn-cxx library is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received copies of the GNU General Public License and GNU Lesser
16
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
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*/
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#include "
ndn-cxx/detail/packet-base.hpp
"
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#include "
ndn-cxx/lp/tags.hpp
"
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namespace
ndn
{
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27
uint64_t
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PacketBase::getCongestionMark
()
const
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{
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auto
mark = this->getTag<lp::CongestionMarkTag>();
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if
(mark ==
nullptr
) {
33
return
0;
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}
35
else
{
36
return
*mark;
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}
38
}
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40
void
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PacketBase::setCongestionMark
(uint64_t mark)
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{
43
if
(mark != 0) {
44
auto
tag = make_shared<lp::CongestionMarkTag>(mark);
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this->
setTag
(std::move(tag));
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}
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else
{
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this->removeTag<lp::CongestionMarkTag>();
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}
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}
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52
}
// namespace ndn
packet-base.hpp
ndn::TagHost::setTag
void setTag(shared_ptr< T > tag) const
set a tag item
Definition:
tag-host.hpp:79
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-strategy-choice-helper.hpp:34
tags.hpp
ndn::PacketBase::getCongestionMark
uint64_t getCongestionMark() const
get the value of the CongestionMark tag
Definition:
packet-base.cpp:28
ndn::PacketBase::setCongestionMark
void setCongestionMark(uint64_t mark)
set the CongestionMark tag to the specified value
Definition:
packet-base.cpp:41
ndnSIM
ndn-cxx
ndn-cxx
detail
packet-base.cpp
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