22 #ifndef NDN_IMS_IN_MEMORY_STORAGE_LRU_HPP 23 #define NDN_IMS_IN_MEMORY_STORAGE_LRU_HPP 27 #include <boost/multi_index_container.hpp> 28 #include <boost/multi_index/hashed_index.hpp> 29 #include <boost/multi_index/identity.hpp> 30 #include <boost/multi_index/member.hpp> 31 #include <boost/multi_index/sequenced_index.hpp> 76 typedef boost::multi_index_container<
78 boost::multi_index::indexed_by<
81 boost::multi_index::hashed_unique<
82 boost::multi_index::tag<byEntity>,
83 boost::multi_index::identity<InMemoryStorageEntry*>
87 boost::multi_index::sequenced<
88 boost::multi_index::tag<byUsedTime>
94 CleanupIndex m_cleanupIndex;
99 #endif // NDN_IMS_IN_MEMORY_STORAGE_LRU_HPP
void afterInsert(InMemoryStorageEntry *entry) override
Update the entry after a entry is successfully inserted, add it to the cleanupIndex.
Represents in-memory storage.
bool evictItem() override
Removes one Data packet from in-memory storage based on LRU, i.e.
void afterAccess(InMemoryStorageEntry *entry) override
Update the entry when the entry is returned by the find() function, update the last used time accordi...
void beforeErase(InMemoryStorageEntry *entry) override
Update the entry or other data structures before a entry is successfully erased, erase it from the cl...
InMemoryStorageLru(size_t limit=16)
Provides in-memory storage employing Least Recently Used (LRU) replacement policy.
#define NDN_CXX_PUBLIC_WITH_TESTS_ELSE_PROTECTED
Represents an in-memory storage entry.