ns3::ndn::cs::Probability::Lfu Class Reference

Content Store with freshness implementing Least Frequently Used cache replacement policy. More...

#include <introspected-doxygen.hpp>

Inheritance diagram for ns3::ndn::cs::Probability::Lfu:

Collaboration diagram for ns3::ndn::cs::Probability::Lfu:

Additional Inherited Members
Public Types inherited from ns3::ndn::cs::ContentStoreWithProbability< lfu_policy_traits >
typedef ContentStoreImpl < ndnSIM::multi_policy_traits < boost::mpl::vector2 < ndnSIM::probability_policy_traits, lfu_policy_traits > > >	super
typedef super::policy_container::template index< 0 >::type	probability_policy_container
Public Types inherited from ns3::ndn::cs::ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< ndnSIM::probability_policy_traits, lfu_policy_traits > > >
typedef ndnSIM::trie_with_policy< Name, ndnSIM::smart_pointer_payload_traits < EntryImpl< ContentStoreImpl < ndnSIM::multi_policy_traits < boost::mpl::vector2 < ndnSIM::probability_policy_traits, lfu_policy_traits > > > >, Entry > , ndnSIM::multi_policy_traits < boost::mpl::vector2 < ndnSIM::probability_policy_traits, lfu_policy_traits > > >	super
typedef EntryImpl < ContentStoreImpl < ndnSIM::multi_policy_traits < boost::mpl::vector2 < ndnSIM::probability_policy_traits, lfu_policy_traits > > > >	entry
Public Member Functions inherited from ns3::ndn::cs::ContentStoreWithProbability< lfu_policy_traits >
	ContentStoreWithProbability ()
Public Member Functions inherited from ns3::ndn::cs::ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< ndnSIM::probability_policy_traits, lfu_policy_traits > > >
	ContentStoreImpl ()
virtual	~ContentStoreImpl ()
virtual shared_ptr< Data >	Lookup (shared_ptr< const Interest > interest)
	Find corresponding CS entry for the given interest. More...
virtual bool	Add (shared_ptr< const Data > data)
	Add a new content to the content store. More...
virtual void	Print (std::ostream &os) const
	Print out content store entries. More...
virtual uint32_t	GetSize () const
	Get number of entries in content store. More...
virtual Ptr< Entry >	Begin ()
	Return first element of content store (no order guaranteed) More...
virtual Ptr< Entry >	End ()
	Return item next after last (no order guaranteed) More...
virtual Ptr< Entry >	Next (Ptr< Entry >)
const super::policy_container &	GetPolicy () const
super::policy_container &	GetPolicy ()
Public Member Functions inherited from ns3::ndn::ContentStore
virtual	~ContentStore ()
	Virtual destructor. More...
virtual Ptr< cs::Entry >	Next (Ptr< cs::Entry >)=0
	Advance the iterator. More...
Static Public Member Functions inherited from ns3::ndn::cs::ContentStoreWithProbability< lfu_policy_traits >
static TypeId	GetTypeId ()
Static Public Member Functions inherited from ns3::ndn::cs::ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< ndnSIM::probability_policy_traits, lfu_policy_traits > > >
static TypeId	GetTypeId ()
Static Public Member Functions inherited from ns3::ndn::ContentStore
static TypeId	GetTypeId ()
	Interface ID. More...
static Ptr< ContentStore >	GetContentStore (Ptr< Object > node)
	Static call to cheat python bindings. More...
Protected Attributes inherited from ns3::ndn::ContentStore
TracedCallback< shared_ptr < const Interest >, shared_ptr < const Data > >	m_cacheHitsTrace
	trace of cache hits More...
TracedCallback< shared_ptr < const Interest > >	m_cacheMissesTrace
	trace of cache misses More...

Detailed Description

Content Store with freshness implementing Least Frequently Used cache replacement policy.

Doxygen introspection did not find any typical Config paths.

Attributes

• CacheProbability: Set probability of caching in ContentStore. If 1, every content is cached. If 0, no content is cached.
  • Set with class: ns3::DoubleValue
  • Underlying type: double -1.79769e+308:1.79769e+308
  • Initial value: 1
  • Flags: construct write read

Attributes defined in parent class ns3::ndn::cs::ProbabilityImpl::Lfu

• MaxSize: Set maximum number of entries in ContentStore. If 0, limit is not enforced
  • Set with class: ns3::UintegerValue
  • Underlying type: uint32_t 0:4294967295
  • Initial value: 100
  • Flags: construct write read

No TraceSources are defined for this type.

TraceSources defined in parent class ns3::ndn::cs::ProbabilityImpl::Lfu

• DidAddEntry: Trace fired every time entry is successfully added to the cache

TraceSources defined in parent class ns3::ndn::ContentStore

• CacheHits: Trace called every time there is a cache hit
• CacheMisses: Trace called every time there is a cache miss

Definition at line 92 of file content-store-with-probability.cpp.

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The documentation for this class was generated from the following file:

• ndnSIM/model/cs/content-store-with-probability.cpp