NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.0: NDN, CCN, CCNx, content centric networks 		API Documentation
cs-policy.cpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
26 #include "cs-policy.hpp"
27 #include "cs.hpp"
28 
29 namespace nfd {
30 namespace cs {
31 
32 Policy::Policy(const std::string& policyName)
33  : m_policyName(policyName)
34 {
35 }
36 
37 Policy::~Policy()
38 {
39 }
40 
41 void
42 Policy::setLimit(size_t nMaxEntries)
43 {
44  BOOST_ASSERT(nMaxEntries > 0);
45  m_limit = nMaxEntries;
46 
47  this->evictEntries();
48 }
49 
50 void
51 Policy::afterInsert(iterator i)
52 {
53  BOOST_ASSERT(m_cs != nullptr);
54  this->doAfterInsert(i);
55 }
56 
57 void
58 Policy::afterRefresh(iterator i)
59 {
60  BOOST_ASSERT(m_cs != nullptr);
61  this->doAfterRefresh(i);
62 }
63 
64 void
65 Policy::beforeErase(iterator i)
66 {
67  BOOST_ASSERT(m_cs != nullptr);
68  this->doBeforeErase(i);
69 }
70 
71 void
72 Policy::beforeUse(iterator i)
73 {
74  BOOST_ASSERT(m_cs != nullptr);
75  this->doBeforeUse(i);
76 }
77 
78 } // namespace cs
79 } // namespace nfd
nfd::cs::Policy::evictEntries
virtual void evictEntries()=0
evicts zero or more entries
nfd::cs::Policy::setLimit
void setLimit(size_t nMaxEntries)
sets hard limit (in number of entries)
Definition: cs-policy.cpp:42
cs.hpp
Copyright (c) 2014-2015, Regents of the University of California, Arizona Board of Regents...
nfd::cs::Policy::doAfterRefresh
virtual void doAfterRefresh(iterator i)=0
invoked after an existing entry is refreshed by same Data
nfd::cs::Policy::doBeforeUse
virtual void doBeforeUse(iterator i)=0
invoked before an entry is used to match a lookup
nfd::cs::Policy::~Policy
virtual ~Policy()
Definition: cs-policy.cpp:37
nfd::cs::iterator
Table::const_iterator iterator
Definition: cs-internal.hpp:41
nfd::cs::Policy::beforeErase
void beforeErase(iterator i)
invoked by CS before an entry is erased due to management command
Definition: cs-policy.cpp:65
nfd
Copyright (c) 2011-2015 Regents of the University of California.
Definition: ndn-common.hpp:38
nfd::cs::Policy::beforeUse
void beforeUse(iterator i)
invoked by CS before an entry is used to match a lookup
Definition: cs-policy.cpp:72
nfd::cs::Policy::doBeforeErase
virtual void doBeforeErase(iterator i)=0
invoked before an entry is erased due to management command
nfd::cs::Policy::afterInsert
void afterInsert(iterator i)
invoked by CS after a new entry is inserted
Definition: cs-policy.cpp:51
nfd::cs::Policy::doAfterInsert
virtual void doAfterInsert(iterator i)=0
invoked after a new entry is created in CS
nfd::cs::Policy::Policy
Policy(const std::string &policyName)
Definition: cs-policy.cpp:32
nfd::cs::Policy::afterRefresh
void afterRefresh(iterator i)
invoked by CS after an existing entry is refreshed by same Data
Definition: cs-policy.cpp:58