NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.0: NDN, CCN, CCNx, content centric networks
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nack-header.hpp
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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#ifndef NDN_CXX_LP_NACK_HEADER_HPP
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#define NDN_CXX_LP_NACK_HEADER_HPP
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#include "../common.hpp"
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#include "../encoding/encoding-buffer.hpp"
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#include "../encoding/block-helpers.hpp"
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#include "
tlv.hpp
"
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namespace
ndn
{
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namespace
lp {
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enum class
NackReason
{
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NONE
= 0,
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CONGESTION
= 50,
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DUPLICATE
= 100,
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NO_ROUTE
= 150
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};
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std::ostream&
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operator<<
(std::ostream& os,
NackReason
reason);
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class
NackHeader
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{
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public
:
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NackHeader
();
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explicit
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NackHeader
(
const
Block
& block);
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template
<encoding::Tag TAG>
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size_t
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wireEncode(EncodingImpl<TAG>& encoder)
const
;
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const
Block
&
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wireEncode()
const
;
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void
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wireDecode(
const
Block
& wire);
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public
:
// reason
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NackReason
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getReason()
const
;
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NackHeader
&
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setReason(
NackReason
reason);
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private
:
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NackReason
m_reason;
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mutable
Block
m_wire;
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};
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}
// namespace lp
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}
// namespace ndn
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#endif // NDN_CXX_LP_NACK_HEADER_HPP
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-strategy-choice-helper.hpp:34
ndn::lp::NackReason::NO_ROUTE
ndn::Block
Class representing a wire element of NDN-TLV packet format.
Definition:
block.hpp:43
ndn::lp::NackReason
NackReason
indicates the reason type of a network NACK
Definition:
nack-header.hpp:39
tlv.hpp
ndn::lp::CachePolicyType::NONE
ndn::lp::NackReason::DUPLICATE
ndn::lp::operator<<
std::ostream & operator<<(std::ostream &os, CachePolicyType policy)
Definition:
cache-policy.cpp:30
ndn::lp::NackReason::CONGESTION
ndn::lp::NackHeader
represents a Network NACK header
Definition:
nack-header.hpp:52
ndnSIM
ndn-cxx
src
lp
nack-header.hpp
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