Public Member Functions
virtual void	set_query (const uint8_t *query_vector)=0
	from now on we handle this query.

virtual void	set_list (idx_t list_no, uint8_t coarse_dis)=0
	following codes come from this inverted list

virtual uint32_t	distance_to_code (const uint8_t *code) const =0
	compute a single query-to-code distance

virtual size_t	scan_codes (size_t n, const uint8_t codes, const idx_t ids, int32_t distances, idx_t labels, size_t k) const =0

Detailed Description

Definition at line 176 of file IndexBinaryIVF.h.

Member Function Documentation

virtual size_t faiss::BinaryInvertedListScanner::scan_codes	(	size_t	n,
		const uint8_t *	codes,
		const idx_t *	ids,
		int32_t *	distances,
		idx_t *	labels,
		size_t	k
	)		const

pure virtual

compute the distances to codes. (distances, labels) should be organized as a min- or max-heap

Parameters

n	number of codes to scan
codes	codes to scan (n * code_size)
ids	corresponding ids (ignored if store_pairs)
distances	heap distances (size k)
labels	heap labels (size k)
k	heap size

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