NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
ns3::ndn::cs::Lfu Class Reference

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

#include <introspected-doxygen.hpp>

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

Classes

class  AggregateStats
 
class  Freshness
 
class  LifetimeStats
 

Additional Inherited Members

- Public Types inherited from ns3::ndn::cs::ContentStoreImpl< lfu_policy_traits >
typedef ndnSIM::trie_with_policy< Name, ndnSIM::smart_pointer_payload_traits< EntryImpl< ContentStoreImpl< lfu_policy_traits > >, Entry >, lfu_policy_traits > super
 
typedef EntryImpl< ContentStoreImpl< lfu_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::ContentStoreImpl< 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< EntryBegin ()
 Return first element of content store (no order guaranteed) More...
 
virtual Ptr< EntryEnd ()
 Return item next after last (no order guaranteed) More...
 
virtual Ptr< EntryNext (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::EntryNext (Ptr< cs::Entry >)=0
 Advance the iterator. More...
 
- Static Public Member Functions inherited from ns3::ndn::cs::ContentStoreImpl< lfu_policy_traits >
static TypeId GetTypeId ()
 
- Static Public Member Functions inherited from ns3::ndn::ContentStore
static TypeId GetTypeId ()
 Interface ID. More...
 
static Ptr< ContentStoreGetContentStore (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 implementing Least Frequently Used cache replacement policy.

Introspection did not find any typical Config paths.

Attributes

  • 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

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 115 of file content-store-impl.cpp.


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