Struct faiss::EnumeratedVectors

struct EnumeratedVectors

Subclassed by faiss::ZnSphereCodec, faiss::ZnSphereCodecRec

Public Functions

inline explicit EnumeratedVectors(int dim)

virtual uint64_t encode(const float *x) const = 0

encode a vector from a collection

virtual void decode(uint64_t code, float *c) const = 0

decode it

void encode_multi(size_t nc, const float *c, uint64_t *codes) const

void decode_multi(size_t nc, const uint64_t *codes, float *c) const

void find_nn(size_t n, const uint64_t *codes, size_t nq, const float *xq, int64_t *idx, float *dis)

inline virtual ~EnumeratedVectors()

Public Members

uint64_t nv

size of the collection

int dim