Algorithms for bvector<> More...
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Classes | |
| struct | bm::distance_metric_descriptor |
| Distance metric descriptor, holds metric code and result. More... | |
| struct | bm::bit_visitor_callback_adaptor< VCBT, size_type > |
| functor-adaptor for C-style callbacks More... | |
| struct | bm::bit_visitor_back_inserter_adaptor< BII, size_type > |
| functor-adaptor for back-inserter More... | |
Namespaces | |
| bm | |
| #include<zmmintrin.h> | |
Enumerations | |
| enum | bm::distance_metric { bm::COUNT_AND = set_COUNT_AND , bm::COUNT_XOR = set_COUNT_XOR , bm::COUNT_OR = set_COUNT_OR , bm::COUNT_SUB_AB = set_COUNT_SUB_AB , bm::COUNT_SUB_BA = set_COUNT_SUB_BA , bm::COUNT_A = set_COUNT_A , bm::COUNT_B = set_COUNT_B } |
| Distance metrics codes defined for vectors A and B. More... | |
Functions | |
| distance_metric | bm::operation2metric (set_operation op) noexcept |
| Convert set operation into compatible distance metric. More... | |
| void | bm::combine_count_operation_with_block (const bm::word_t *blk, const bm::word_t *arg_blk, distance_metric_descriptor *dmit, distance_metric_descriptor *dmit_end) noexcept |
| Internal function computes different distance metrics. More... | |
| unsigned | bm::combine_count_and_operation_with_block (const bm::word_t *blk, const bm::word_t *arg_blk) noexcept |
| Internal function computes AND distance. More... | |
| void | bm::combine_any_operation_with_block (const bm::word_t *blk, unsigned gap, const bm::word_t *arg_blk, unsigned arg_gap, distance_metric_descriptor *dmit, distance_metric_descriptor *dmit_end) noexcept |
| Internal function computes different existense of distance metric. More... | |
| unsigned | bm::combine_count_operation_with_block (const bm::word_t *blk, const bm::word_t *arg_blk, distance_metric metric) noexcept |
| bm::distance_metric_descriptor::size_type | bm::combine_any_operation_with_block (const bm::word_t *blk, unsigned gap, const bm::word_t *arg_blk, unsigned arg_gap, distance_metric metric) noexcept |
| void | bm::distance_stage (const distance_metric_descriptor *dmit, const distance_metric_descriptor *dmit_end, bool *is_all_and) noexcept |
| Staging function for distance operation. More... | |
| template<class BV > | |
| void | bm::distance_operation (const BV &bv1, const BV &bv2, distance_metric_descriptor *dmit, distance_metric_descriptor *dmit_end) noexcept |
| Distance computing template function. More... | |
| template<class BV > | |
| BV::size_type | bm::distance_and_operation (const BV &bv1, const BV &bv2) noexcept |
| Distance AND computing template function. More... | |
| template<class BV > | |
| void | bm::distance_operation_any (const BV &bv1, const BV &bv2, distance_metric_descriptor *dmit, distance_metric_descriptor *dmit_end) noexcept |
| Distance screening template function. More... | |
| template<typename It , typename SIZE_TYPE > | |
| It | bm::block_range_scan (It first, It last, SIZE_TYPE nblock, SIZE_TYPE *max_id) noexcept |
| Internal algorithms scans the input for the block range limit. More... | |
| template<class BV , class It > | |
| void | bm::combine_or (BV &bv, It first, It last) |
| OR Combine bitvector and the iterable sequence. More... | |
| template<class BV , class It > | |
| void | bm::combine_xor (BV &bv, It first, It last) |
| XOR Combine bitvector and the iterable sequence. More... | |
| template<class BV , class It > | |
| void | bm::combine_sub (BV &bv, It first, It last) |
| SUB Combine bitvector and the iterable sequence. More... | |
| template<class BV , class It > | |
| void | bm::combine_and_sorted (BV &bv, It first, It last) |
| AND Combine bitvector and the iterable sequence. More... | |
| template<class BV , class It > | |
| void | bm::combine_and (BV &bv, It first, It last) |
| AND Combine bitvector and the iterable sequence. More... | |
| template<class BV > | |
| BV::size_type | bm::count_intervals (const BV &bv) |
| Compute number of bit intervals (GAPs) in the bitvector. More... | |
| template<typename BV , class It > | |
| void | bm::export_array (BV &bv, It first, It last) |
| Export bitset from an array of binary data representing the bit vector. More... | |
| template<typename Func , typename SIZE_TYPE > | |
| int | bm::for_each_bit_blk (const bm::word_t *block, SIZE_TYPE offset, Func &bit_functor) |
| for-each visitor, calls a visitor functor for each 1 bit group More... | |
| template<typename Func , typename SIZE_TYPE > | |
| int | bm::for_each_bit_blk (const bm::word_t *block, SIZE_TYPE offset, unsigned left, unsigned right, Func &bit_functor) |
| for-each range visitor, calls a visitor functor for each 1 bit group More... | |
| template<typename T , typename Func , typename SIZE_TYPE > | |
| int | bm::for_each_gap_blk (const T *buf, SIZE_TYPE offset, Func &bit_functor) |
| for-each visitor, calls a special visitor functor for each 1 bit range More... | |
| template<typename T , typename Func , typename SIZE_TYPE > | |
| int | bm::for_each_gap_blk_range (const T *buf, SIZE_TYPE offset, unsigned left, unsigned right, Func &bit_functor) |
| for-each visitor, calls a special visitor functor for each 1 bit range More... | |
| template<typename T , typename N , typename F > | |
| int | bm::for_each_bit_block_range (T ***root, N top_size, N nb_from, N nb_to, F &f) |
| template<class BV , class Func > | |
| int | bm::for_each_bit_range_no_check (const BV &bv, typename BV::size_type left, typename BV::size_type right, Func &bit_functor) |
| Implementation of for_each_bit_range without boilerplave checks. More... | |
| template<typename BV , typename VECT > | |
| void | bm::convert_sub_to_arr (const BV &bv, unsigned sb, VECT &vect) |
| convert sub-blocks to an array of set 1s (32-bit) More... | |
Detailed Description
Algorithms for bvector<>
Definition in file bmalgo_impl.h.
