NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks
API Documentation
process-nack-traits.hpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
26 #ifndef NFD_DAEMON_FW_PROCESS_NACK_TRAITS_HPP
27 #define NFD_DAEMON_FW_PROCESS_NACK_TRAITS_HPP
28 
29 #include "strategy.hpp"
30 
31 namespace nfd {
32 namespace fw {
33 
49 class ProcessNackTraitsBase : noncopyable
50 {
51 protected:
52  virtual
53  ~ProcessNackTraitsBase() = default;
54 
55  void
56  processNack(const Face& inFace, const lp::Nack& nack,
57  const shared_ptr<pit::Entry>& pitEntry);
58 
59 private:
60  virtual void
61  sendNackForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry, const Face& outFace,
62  const lp::NackHeader& header) = 0;
63 
64  virtual void
65  sendNacksForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry,
66  const lp::NackHeader& header) = 0;
67 };
68 
69 template<typename S>
71 {
72 protected:
73  explicit
74  ProcessNackTraits(S* strategy)
75  : m_strategy(strategy)
76  {
77  }
78 
79 private:
80  void
81  sendNackForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry, const Face& outFace,
82  const lp::NackHeader& header) override
83  {
84  m_strategy->sendNack(pitEntry, outFace, header);
85  }
86 
87  void
88  sendNacksForProcessNackTraits(const shared_ptr<pit::Entry>& pitEntry,
89  const lp::NackHeader& header) override
90  {
91  m_strategy->sendNacks(pitEntry, header);
92  }
93 
94 private:
95  S* m_strategy;
96 };
97 
98 } // namespace fw
99 } // namespace nfd
100 
101 #endif // NFD_DAEMON_FW_PROCESS_NACK_TRAITS_HPP
void processNack(const Face &inFace, const lp::Nack &nack, const shared_ptr< pit::Entry > &pitEntry)
represents a Network Nack
Definition: nack.hpp:40
ndn Face
Definition: face-impl.hpp:41
Copyright (c) 2011-2015 Regents of the University of California.
Definition: ndn-common.hpp:40
virtual ~ProcessNackTraitsBase()=default
provides a common procedure for processing Nacks
represents a Network NACK header
Definition: nack-header.hpp:59