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< li > < a href = "index.html" > < span > Main  Page< / span > < / a > < / li >
< li > < a href = "namespaces.html" > < span > Namespaces< / span > < / a > < / li >
< li > < a href = "annotated.html" > < span > Classes< / span > < / a > < / li >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /**< / span > < / div >
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< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > * Copyright (c) Facebook, Inc. and its affiliates.< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > *< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > * This source code is licensed under the MIT license found in the< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > * LICENSE file in the root directory of this source tree.< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > // -*- c++ -*-< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #ifndef META_INDEXES_H< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define META_INDEXES_H< / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #include < vector> < / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #include < unordered_map> < / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " Index.h" < / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "preprocessor" > #include " IndexShards.h" < / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include " IndexReplicas.h" < / span > < / div >
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< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < / div >
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< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "keyword" > namespace < / span > faiss {< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "comment" > /** Index that translates search results to ids */< / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > < a class = "line" href = "structfaiss_1_1IndexIDMap.html" > 22< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html" > IndexIDMap< / a > : < a class = "code" href = "structfaiss_1_1Index.html" > Index< / a > {< / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < a class = "code" href = "structfaiss_1_1Index.html" > Index< / a > * index; < span class = "comment" > ///! the sub-index< / span > < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > < a class = "line" href = "structfaiss_1_1IndexIDMap.html#affa8a764304410c96489c2b2e178bcdb" > 24< / a > < / span >   < span class = "comment" > < / span > < span class = "keywordtype" > bool< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#affa8a764304410c96489c2b2e178bcdb" > own_fields< / a > ; < span class = "comment" > ///! whether pointers are deleted in destructo< / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > < a class = "line" href = "structfaiss_1_1IndexIDMap.html#ad1cc5658f1879f6a2b00d76cca58cf3b" > 25< / a > < / span >   < span class = "comment" > < / span > std::vector< long> < a class = "code" href = "structfaiss_1_1IndexIDMap.html#ad1cc5658f1879f6a2b00d76cca58cf3b" > id_map< / a > ;< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "keyword" > explicit< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html" > IndexIDMap< / a > (< a class = "code" href = "structfaiss_1_1Index.html" > Index< / a > *index);< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "comment" > /// Same as add_core, but stores xids instead of sequential ids< / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "comment" > /// @param xids if non-null, ids to store for the vectors (size n)< / span > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#aeace75e53648c052d05c357b744e090b" > add_with_ids< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x, < span class = "keyword" > const< / span > < span class = "keywordtype" > long< / span > * xids) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "comment" > /// this will fail. Use add_with_ids< / span > < / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#a16cce6c1e83d0d5f069c9b0399896450" > add< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#a2f36fa9150a465b48952afbba856e2a1" > search< / a > (< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n,< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x,< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > k,< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "keywordtype" > float< / span > * distances,< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > * labels) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#ac873cb03aa323a06dca5d6f3af5fe559" > train< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#a70aca5b0f665c5a109d5dadf1e13b448" > reset< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "comment" > /// remove ids adapted to IndexFlat< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > long< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#a699ca4891bf3a437b2a182c04d33d9b9" > remove_ids< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structfaiss_1_1IDSelector.html" > IDSelector< / a > & sel) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap.html#a7dbeaf9d44d6783d371f12405e8b7f40" > range_search< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > *x, < span class = "keywordtype" > float< / span > radius,< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < a class = "code" href = "structfaiss_1_1RangeSearchResult.html" > RangeSearchResult< / a > *result) < span class = "keyword" > const override< / span > ;< / div >
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< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < / div >
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< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   ~< a class = "code" href = "structfaiss_1_1IndexIDMap.html" > IndexIDMap< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < a class = "code" href = "structfaiss_1_1IndexIDMap.html" > IndexIDMap< / a > () {< a class = "code" href = "structfaiss_1_1IndexIDMap.html#affa8a764304410c96489c2b2e178bcdb" > own_fields< / a > =< span class = "keyword" > false< / span > ; index=< span class = "keyword" > nullptr< / span > ; }< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   };< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "comment" > /** same as IndexIDMap but also provides an efficient reconstruction< / span > < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "comment" > implementation via a 2-way index */< / span > < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > < a class = "line" href = "structfaiss_1_1IndexIDMap2.html" > 59< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "structfaiss_1_1IndexIDMap2.html" > IndexIDMap2< / a > : < a class = "code" href = "structfaiss_1_1IndexIDMap.html" > IndexIDMap< / a > {< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   std::unordered_map< idx_t, idx_t> rev_map;< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "keyword" > explicit< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap2.html" > IndexIDMap2< / a > (< a class = "code" href = "structfaiss_1_1Index.html" > Index< / a > *index);< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "comment" > /// make the rev_map from scratch< / span > < / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap2.html#a646302669189e370d9d864fc18f096fe" > construct_rev_map< / a > ();< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap2.html#a33ff76975891695c2fa45ed26fc8eae9" > add_with_ids< / a > (idx_t n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x, < span class = "keyword" > const< / span > < span class = "keywordtype" > long< / span > * xids) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "keywordtype" > long< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap2.html#a87e313ebc8dd62fb734a61a6d95a98f0" > remove_ids< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structfaiss_1_1IDSelector.html" > IDSelector< / a > & sel) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexIDMap2.html#a3660adb35a3299bc328988f5ff2199fe" > reconstruct< / a > (idx_t key, < span class = "keywordtype" > float< / span > * recons) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   ~< a class = "code" href = "structfaiss_1_1IndexIDMap2.html" > IndexIDMap2< / a > ()< span class = "keyword" > override < / span > {}< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < a class = "code" href = "structfaiss_1_1IndexIDMap2.html" > IndexIDMap2< / a > () {}< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   };< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "comment" > /** splits input vectors in segments and assigns each segment to a sub-index< / span > < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "comment" > * used to distribute a MultiIndexQuantizer< / span > < / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > < a class = "line" href = "structfaiss_1_1IndexSplitVectors.html" > 82< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "structfaiss_1_1IndexSplitVectors.html" > IndexSplitVectors< / a > : < a class = "code" href = "structfaiss_1_1Index.html" > Index< / a > {< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "keywordtype" > bool< / span > own_fields;< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "keywordtype" > bool< / span > threaded;< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   std::vector< Index*> sub_indexes;< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > sum_d; < span class = "comment" > /// sum of dimensions seen so far< / span > < / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "keyword" > explicit< / span > < a class = "code" href = "structfaiss_1_1IndexSplitVectors.html#a70ba3367a08722fe4466dc49c21a4d2b" > IndexSplitVectors< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > < a class = "code" href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > d< / a > , < span class = "keywordtype" > bool< / span > threaded = < span class = "keyword" > false< / span > );< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "keywordtype" > void< / span > add_sub_index (< a class = "code" href = "structfaiss_1_1Index.html" > Index< / a > *);< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keywordtype" > void< / span > sync_with_sub_indexes ();< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexSplitVectors.html#af2ef88dc72b4a94f1190ecc8cb25881b" > add< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexSplitVectors.html#a4a010daf51e44d9717e94400cc23c159" > search< / a > (< / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n,< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x,< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > k,< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "keywordtype" > float< / span > * distances,< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > * labels) < span class = "keyword" > const override< / span > ;< / div >
2018-12-20 00:48:35 +08:00
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < / div >
2019-05-28 22:17:22 +08:00
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexSplitVectors.html#aafa4c780e325855fe247052453967845" > train< / a > (< a class = "code" href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > idx_t< / a > n, < span class = "keyword" > const< / span > < span class = "keywordtype" > float< / span > * x) < span class = "keyword" > override< / span > ;< / div >
2018-12-20 00:48:35 +08:00
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < / div >
2019-05-28 22:17:22 +08:00
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "structfaiss_1_1IndexSplitVectors.html#a8047981cb8d10c54107664c4955df402" > reset< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   ~< a class = "code" href = "structfaiss_1_1IndexSplitVectors.html" > IndexSplitVectors< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   };< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   } < span class = "comment" > // namespace faiss< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap2_html" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap2.html" > faiss::IndexIDMap2< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8h_source.html#l00059" > MetaIndexes.h:59< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_a2f36fa9150a465b48952afbba856e2a1" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#a2f36fa9150a465b48952afbba856e2a1" > faiss::IndexIDMap::search< / a > < / div > < div class = "ttdeci" > void search(idx_t n, const float *x, idx_t k, float *distances, idx_t *labels) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00073" > MetaIndexes.cpp:73< / a > < / div > < / div >
2018-12-20 00:48:35 +08:00
< div class = "ttc" id = "structfaiss_1_1IDSelector_html" > < div class = "ttname" > < a href = "structfaiss_1_1IDSelector.html" > faiss::IDSelector< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "AuxIndexStructures_8h_source.html#l00054" > AuxIndexStructures.h:54< / a > < / div > < / div >
2019-05-28 22:17:22 +08:00
< div class = "ttc" id = "structfaiss_1_1IndexIDMap2_html_a33ff76975891695c2fa45ed26fc8eae9" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap2.html#a33ff76975891695c2fa45ed26fc8eae9" > faiss::IndexIDMap2::add_with_ids< / a > < / div > < div class = "ttdeci" > void add_with_ids(idx_t n, const float *x, const long *xids) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00148" > MetaIndexes.cpp:148< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html" > faiss::IndexIDMap< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8h_source.html#l00022" > MetaIndexes.h:22< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexSplitVectors_html_a8047981cb8d10c54107664c4955df402" > < div class = "ttname" > < a href = "structfaiss_1_1IndexSplitVectors.html#a8047981cb8d10c54107664c4955df402" > faiss::IndexSplitVectors::reset< / a > < / div > < div class = "ttdeci" > void reset() override< / div > < div class = "ttdoc" > removes all elements from the database. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00303" > MetaIndexes.cpp:303< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_a16cce6c1e83d0d5f069c9b0399896450" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#a16cce6c1e83d0d5f069c9b0399896450" > faiss::IndexIDMap::add< / a > < / div > < div class = "ttdeci" > void add(idx_t n, const float *x) override< / div > < div class = "ttdoc" > this will fail. Use add_with_ids < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00043" > MetaIndexes.cpp:43< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexSplitVectors_html" > < div class = "ttname" > < a href = "structfaiss_1_1IndexSplitVectors.html" > faiss::IndexSplitVectors< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8h_source.html#l00082" > MetaIndexes.h:82< / a > < / div > < / div >
2018-12-20 00:48:35 +08:00
< div class = "ttc" id = "structfaiss_1_1Index_html_a2a002388d2c081c2dbab8508dcefe73d" > < div class = "ttname" > < a href = "structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d" > faiss::Index::d< / a > < / div > < div class = "ttdeci" > int d< / div > < div class = "ttdoc" > vector dimension < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "Index_8h_source.html#l00066" > Index.h:66< / a > < / div > < / div >
2019-05-28 22:17:22 +08:00
< div class = "ttc" id = "structfaiss_1_1Index_html_ad3f0d3071f987baabbdd3da4500c87ea" > < div class = "ttname" > < a href = "structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea" > faiss::Index::idx_t< / a > < / div > < div class = "ttdeci" > long idx_t< / div > < div class = "ttdoc" > all indices are this type < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "Index_8h_source.html#l00062" > Index.h:62< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_ad1cc5658f1879f6a2b00d76cca58cf3b" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#ad1cc5658f1879f6a2b00d76cca58cf3b" > faiss::IndexIDMap::id_map< / a > < / div > < div class = "ttdeci" > std::vector< long > id_map< / div > < div class = "ttdoc" > ! whether pointers are deleted in destructo < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8h_source.html#l00025" > MetaIndexes.h:25< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_a7dbeaf9d44d6783d371f12405e8b7f40" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#a7dbeaf9d44d6783d371f12405e8b7f40" > faiss::IndexIDMap::range_search< / a > < / div > < div class = "ttdeci" > void range_search(idx_t n, const float *x, float radius, RangeSearchResult *result) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00085" > MetaIndexes.cpp:85< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexSplitVectors_html_aafa4c780e325855fe247052453967845" > < div class = "ttname" > < a href = "structfaiss_1_1IndexSplitVectors.html#aafa4c780e325855fe247052453967845" > faiss::IndexSplitVectors::train< / a > < / div > < div class = "ttdeci" > void train(idx_t n, const float *x) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00299" > MetaIndexes.cpp:299< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap2_html_a646302669189e370d9d864fc18f096fe" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap2.html#a646302669189e370d9d864fc18f096fe" > faiss::IndexIDMap2::construct_rev_map< / a > < / div > < div class = "ttdeci" > void construct_rev_map()< / div > < div class = "ttdoc" > make the rev_map from scratch < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00157" > MetaIndexes.cpp:157< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexSplitVectors_html_af2ef88dc72b4a94f1190ecc8cb25881b" > < div class = "ttname" > < a href = "structfaiss_1_1IndexSplitVectors.html#af2ef88dc72b4a94f1190ecc8cb25881b" > faiss::IndexSplitVectors::add< / a > < / div > < div class = "ttdeci" > void add(idx_t n, const float *x) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00218" > MetaIndexes.cpp:218< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap2_html_a87e313ebc8dd62fb734a61a6d95a98f0" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap2.html#a87e313ebc8dd62fb734a61a6d95a98f0" > faiss::IndexIDMap2::remove_ids< / a > < / div > < div class = "ttdeci" > long remove_ids(const IDSelector & sel) override< / div > < div class = "ttdoc" > remove ids adapted to IndexFlat < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00166" > MetaIndexes.cpp:166< / a > < / div > < / div >
2018-12-20 00:48:35 +08:00
< div class = "ttc" id = "structfaiss_1_1RangeSearchResult_html" > < div class = "ttname" > < a href = "structfaiss_1_1RangeSearchResult.html" > faiss::RangeSearchResult< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "AuxIndexStructures_8h_source.html#l00031" > AuxIndexStructures.h:31< / a > < / div > < / div >
2019-05-28 22:17:22 +08:00
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_a70aca5b0f665c5a109d5dadf1e13b448" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#a70aca5b0f665c5a109d5dadf1e13b448" > faiss::IndexIDMap::reset< / a > < / div > < div class = "ttdeci" > void reset() override< / div > < div class = "ttdoc" > removes all elements from the database. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00056" > MetaIndexes.cpp:56< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexSplitVectors_html_a4a010daf51e44d9717e94400cc23c159" > < div class = "ttname" > < a href = "structfaiss_1_1IndexSplitVectors.html#a4a010daf51e44d9717e94400cc23c159" > faiss::IndexSplitVectors::search< / a > < / div > < div class = "ttdeci" > void search(idx_t n, const float *x, idx_t k, float *distances, idx_t *labels) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00224" > MetaIndexes.cpp:224< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_a699ca4891bf3a437b2a182c04d33d9b9" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#a699ca4891bf3a437b2a182c04d33d9b9" > faiss::IndexIDMap::remove_ids< / a > < / div > < div class = "ttdeci" > long remove_ids(const IDSelector & sel) override< / div > < div class = "ttdoc" > remove ids adapted to IndexFlat < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00112" > MetaIndexes.cpp:112< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap2_html_a3660adb35a3299bc328988f5ff2199fe" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap2.html#a3660adb35a3299bc328988f5ff2199fe" > faiss::IndexIDMap2::reconstruct< / a > < / div > < div class = "ttdeci" > void reconstruct(idx_t key, float *recons) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00174" > MetaIndexes.cpp:174< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_ac873cb03aa323a06dca5d6f3af5fe559" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#ac873cb03aa323a06dca5d6f3af5fe559" > faiss::IndexIDMap::train< / a > < / div > < div class = "ttdeci" > void train(idx_t n, const float *x) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00050" > MetaIndexes.cpp:50< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1Index_html" > < div class = "ttname" > < a href = "structfaiss_1_1Index.html" > faiss::Index< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "Index_8h_source.html#l00061" > Index.h:61< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_aeace75e53648c052d05c357b744e090b" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#aeace75e53648c052d05c357b744e090b" > faiss::IndexIDMap::add_with_ids< / a > < / div > < div class = "ttdeci" > void add_with_ids(idx_t n, const float *x, const long *xids) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00064" > MetaIndexes.cpp:64< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexSplitVectors_html_a70ba3367a08722fe4466dc49c21a4d2b" > < div class = "ttname" > < a href = "structfaiss_1_1IndexSplitVectors.html#a70ba3367a08722fe4466dc49c21a4d2b" > faiss::IndexSplitVectors::IndexSplitVectors< / a > < / div > < div class = "ttdeci" > IndexSplitVectors(idx_t d, bool threaded=false)< / div > < div class = "ttdoc" > sum of dimensions seen so far < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8cpp_source.html#l00188" > MetaIndexes.cpp:188< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexIDMap_html_affa8a764304410c96489c2b2e178bcdb" > < div class = "ttname" > < a href = "structfaiss_1_1IndexIDMap.html#affa8a764304410c96489c2b2e178bcdb" > faiss::IndexIDMap::own_fields< / a > < / div > < div class = "ttdeci" > bool own_fields< / div > < div class = "ttdoc" > ! the sub-index < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "MetaIndexes_8h_source.html#l00024" > MetaIndexes.h:24< / a > < / div > < / div >
2017-02-23 06:26:44 +08:00
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