This namespace contains memory type constants representing how fingerprints are stored and searched for in an OEFastFPDatabase object.

See also


The default memory type is OEFastFPDatabaseMemoryType.MemoryMapped.


When an OEFastFPDatabase is initialized with OEFastFPDatabaseMemoryType.InMemory type the fingerprints are pre-loaded into memory and the similarity search performed in-memory when calling the OEFastFPDatabase.GetSortedScores method.


OEFastFPDatabaseMemoryType.InMemory presents the fastest search at the expense of load time and the search is limited by the size of the memory.


When an OEFastFPDatabase is initialized with OEFastFPDatabaseMemoryType.MemoryMapped type there is no load time penalty or memory limitation but the search itself is slower.

See also