ns3::ndn::cs::Stats::Lfu Class Reference

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

#include <introspected-doxygen.hpp>

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

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

Additional Inherited Members
Public Types inherited from ns3::ndn::cs::ContentStoreWithStats< lfu_policy_traits >
typedef ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_policy_traits > > >	super
typedef super::policy_container::template index< 1 >::type	lifetime_stats_container
typedef void(*	RemoveCsEntryCallback) (Ptr< const Entry >, Time)
Public Types inherited from ns3::ndn::cs::ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_policy_traits > > >
typedef ndnSIM::trie_with_policy< Name, ndnSIM::smart_pointer_payload_traits< EntryImpl< ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_policy_traits > > > >, Entry >, ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_policy_traits > > >	super
typedef EntryImpl< ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_policy_traits > > > >	entry
typedef void(*	CsEntryCallback) (Ptr< const Entry >)
Public Types inherited from ns3::ndn::ContentStore
typedef void(*	CacheHitsCallback) (shared_ptr< const Interest >, shared_ptr< const Data >)
typedef void(*	CacheMissesCallback) (shared_ptr< const Interest >)
Public Member Functions inherited from ns3::ndn::cs::ContentStoreWithStats< lfu_policy_traits >
	ContentStoreWithStats ()
virtual void	Print (std::ostream &os) const
	Print out content store entries. More...
Public Member Functions inherited from ns3::ndn::cs::ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_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 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::ContentStoreWithStats< lfu_policy_traits >
static TypeId	GetTypeId ()
Static Public Member Functions inherited from ns3::ndn::cs::ContentStoreImpl< ndnSIM::multi_policy_traits< boost::mpl::vector2< lfu_policy_traits, ndnSIM::lifetime_stats_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 stats implementing Least Frequently Used cache replacement policy.

Introspection did not find any typical Config paths.
No Attributes are defined for this type.

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

• 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

TraceSources

• WillRemoveEntry: Trace called just before content store entry will be removed
  Callback signature: ns3::ndn::cs::ContentStoreWithStats::RemoveCsEntryCallback

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

• DidAddEntry: Trace fired every time entry is successfully added to the cache
  Callback signature: ns3::ndn::cs::ContentStoreImpl::CsEntryCallback

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

• CacheHits: Trace called every time there is a cache hit
  Callback signature: ns3::ndn::ContentStore::CacheHitsCallback
• CacheMisses: Trace called every time there is a cache miss
  Callback signature: ns3::ndn::ContentStrore::CacheMissesCallback

Size of this type is 18446744073709551615 bytes (on a 64-bit architecture).

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

---

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

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