1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.5"/>
<title>Faiss: /data/users/hoss/faiss/IndexShards.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Faiss
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.5 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<div id="navrow1" class="tabs">
<ul class="tablist">
<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>
<li class="current"><a href="files.html"><span>Files</span></a></li>
<li>
<div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
</ul>
</div>
</div><!-- top -->
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="headertitle">
<div class="title">/data/users/hoss/faiss/IndexShards.h</div> </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**</span></div>
<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="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "Index.h"</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "IndexBinary.h"</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "ThreadedIndex.h"</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>faiss {</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">/**</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Index that concatenates the results from several sub-indexes</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">template</span> <<span class="keyword">typename</span> IndexT></div>
<div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="structfaiss_1_1IndexShardsTemplate.html"> 20</a></span> <span class="keyword">struct </span><a class="code" href="structfaiss_1_1IndexShardsTemplate.html">IndexShardsTemplate</a> : <span class="keyword">public</span> <a class="code" href="classfaiss_1_1ThreadedIndex.html">ThreadedIndex</a><IndexT> {</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">using</span> idx_t = <span class="keyword">typename</span> IndexT::idx_t;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keyword">using</span> component_t = <span class="keyword">typename</span> IndexT::component_t;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">using</span> distance_t = <span class="keyword">typename</span> IndexT::distance_t;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * The dimension that all sub-indices must share will be the dimension of the</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * first sub-index added</span></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"> * @param threaded do we use one thread per sub_index or do</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * queries sequentially?</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * @param successive_ids should we shift the returned ids by</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * the size of each sub-index or return them</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * as they are?</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">explicit</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a2ffc0edbce1815fae55cae188b83a5cf">IndexShardsTemplate</a>(<span class="keywordtype">bool</span> threaded = <span class="keyword">false</span>,</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordtype">bool</span> successive_ids = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * @param threaded do we use one thread per sub_index or do</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * queries sequentially?</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * @param successive_ids should we shift the returned ids by</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * the size of each sub-index or return them</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * as they are?</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">explicit</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a2ffc0edbce1815fae55cae188b83a5cf">IndexShardsTemplate</a>(idx_t d,</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">bool</span> threaded = <span class="keyword">false</span>,</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">bool</span> successive_ids = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"></span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> /// int version due to the implicit bool conversion ambiguity of int as</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> /// dimension</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"></span> <span class="keyword">explicit</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a2ffc0edbce1815fae55cae188b83a5cf">IndexShardsTemplate</a>(<span class="keywordtype">int</span> d,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">bool</span> threaded = <span class="keyword">false</span>,</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">bool</span> successive_ids = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"></span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> /// Alias for addIndex()</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="structfaiss_1_1IndexShardsTemplate.html#a47a2e1f78d91025857f483be3eb6828a"> 56</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a47a2e1f78d91025857f483be3eb6828a">add_shard</a>(IndexT* index) { this-><a class="code" href="classfaiss_1_1ThreadedIndex.html#a9a11a672369d48f45cf1dd1bfe0dad87">addIndex</a>(index); }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"></span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> /// Alias for removeIndex()</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structfaiss_1_1IndexShardsTemplate.html#ae0bff98885fecae6c42a474d05563ecd"> 59</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#ae0bff98885fecae6c42a474d05563ecd">remove_shard</a>(IndexT* index) { this-><a class="code" href="classfaiss_1_1ThreadedIndex.html#a21604d6b8b8d42e6cc78c26e85564027">removeIndex</a>(index); }</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"></span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> /// supported only for sub-indices that implement add_with_ids</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a45647579ff21e0945d8a87a97ec705fe">add</a>(idx_t n, <span class="keyword">const</span> component_t* x) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"></span></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"> * Cases (successive_ids, xids):</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * - true, non-NULL ERROR: it makes no sense to pass in ids and</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> * request them to be shifted</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> * - true, NULL OK, but should be called only once (calls add()</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * on sub-indexes).</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> * - false, non-NULL OK: will call add_with_ids with passed in xids</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * distributed evenly over shards</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * - false, NULL OK: will call add_with_ids on each sub-index,</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * starting at ntotal</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">void</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a15e0b4a2fd85f9345537d215a331ed91">add_with_ids</a>(idx_t n, <span class="keyword">const</span> component_t* x, <span class="keyword">const</span> idx_t* xids) <span class="keyword">override</span>;</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="keywordtype">void</span> search(idx_t n, <span class="keyword">const</span> component_t* x, idx_t k,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  distance_t* distances, idx_t* labels) <span class="keyword">const override</span>;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">void</span> train(idx_t n, <span class="keyword">const</span> component_t* x) <span class="keyword">override</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"> 82</span>  <span class="comment">// update metric_type and ntotal. Call if you changes something in</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// the shard indexes.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">void</span> sync_with_shard_indexes();</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordtype">bool</span> successive_ids;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> /// Called just after an index is added</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a1d78dd47e9dc49488947e90dbc85e1ac">onAfterAddIndex</a>(IndexT* index) <span class="keyword">override</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"></span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> /// Called just after an index is removed</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="structfaiss_1_1IndexShardsTemplate.html#a0488d95e9d45e0cfab203c83e3a8e3c1">onAfterRemoveIndex</a>(IndexT* index) <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> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">using</span> IndexShards = IndexShardsTemplate<Index>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">using</span> IndexBinaryShards = IndexShardsTemplate<IndexBinary>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> } <span class="comment">// namespace faiss</span></div>
<div class="ttc" id="classfaiss_1_1ThreadedIndex_html_a21604d6b8b8d42e6cc78c26e85564027"><div class="ttname"><a href="classfaiss_1_1ThreadedIndex.html#a21604d6b8b8d42e6cc78c26e85564027">faiss::ThreadedIndex::removeIndex</a></div><div class="ttdeci">void removeIndex(IndexT *index)</div><div class="ttdef"><b>Definition:</b> <a href="ThreadedIndex-inl_8h_source.html#l00088">ThreadedIndex-inl.h:88</a></div></div>
<div class="ttc" id="classfaiss_1_1ThreadedIndex_html"><div class="ttname"><a href="classfaiss_1_1ThreadedIndex.html">faiss::ThreadedIndex</a></div><div class="ttdef"><b>Definition:</b> <a href="ThreadedIndex_8h_source.html#l00021">ThreadedIndex.h:21</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_a15e0b4a2fd85f9345537d215a331ed91"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#a15e0b4a2fd85f9345537d215a331ed91">faiss::IndexShardsTemplate::add_with_ids</a></div><div class="ttdeci">void add_with_ids(idx_t n, const component_t *x, const idx_t *xids) override</div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8cpp_source.html#l00198">IndexShards.cpp:198</a></div></div>
<div class="ttc" id="classfaiss_1_1ThreadedIndex_html_a9a11a672369d48f45cf1dd1bfe0dad87"><div class="ttname"><a href="classfaiss_1_1ThreadedIndex.html#a9a11a672369d48f45cf1dd1bfe0dad87">faiss::ThreadedIndex::addIndex</a></div><div class="ttdeci">void addIndex(IndexT *index)</div><div class="ttdef"><b>Definition:</b> <a href="ThreadedIndex-inl_8h_source.html#l00049">ThreadedIndex-inl.h:49</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_a47a2e1f78d91025857f483be3eb6828a"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#a47a2e1f78d91025857f483be3eb6828a">faiss::IndexShardsTemplate::add_shard</a></div><div class="ttdeci">void add_shard(IndexT *index)</div><div class="ttdoc">Alias for addIndex() </div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8h_source.html#l00056">IndexShards.h:56</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_a2ffc0edbce1815fae55cae188b83a5cf"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#a2ffc0edbce1815fae55cae188b83a5cf">faiss::IndexShardsTemplate::IndexShardsTemplate</a></div><div class="ttdeci">IndexShardsTemplate(bool threaded=false, bool successive_ids=true)</div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8cpp_source.html#l00126">IndexShards.cpp:126</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html">faiss::IndexShardsTemplate</a></div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8h_source.html#l00020">IndexShards.h:20</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_a45647579ff21e0945d8a87a97ec705fe"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#a45647579ff21e0945d8a87a97ec705fe">faiss::IndexShardsTemplate::add</a></div><div class="ttdeci">void add(idx_t n, const component_t *x) override</div><div class="ttdoc">supported only for sub-indices that implement add_with_ids </div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8cpp_source.html#l00191">IndexShards.cpp:191</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_a1d78dd47e9dc49488947e90dbc85e1ac"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#a1d78dd47e9dc49488947e90dbc85e1ac">faiss::IndexShardsTemplate::onAfterAddIndex</a></div><div class="ttdeci">void onAfterAddIndex(IndexT *index) override</div><div class="ttdoc">Called just after an index is added. </div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8cpp_source.html#l00134">IndexShards.cpp:134</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_ae0bff98885fecae6c42a474d05563ecd"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#ae0bff98885fecae6c42a474d05563ecd">faiss::IndexShardsTemplate::remove_shard</a></div><div class="ttdeci">void remove_shard(IndexT *index)</div><div class="ttdoc">Alias for removeIndex() </div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8h_source.html#l00059">IndexShards.h:59</a></div></div>
<div class="ttc" id="structfaiss_1_1IndexShardsTemplate_html_a0488d95e9d45e0cfab203c83e3a8e3c1"><div class="ttname"><a href="structfaiss_1_1IndexShardsTemplate.html#a0488d95e9d45e0cfab203c83e3a8e3c1">faiss::IndexShardsTemplate::onAfterRemoveIndex</a></div><div class="ttdeci">void onAfterRemoveIndex(IndexT *index) override</div><div class="ttdoc">Called just after an index is removed. </div><div class="ttdef"><b>Definition:</b> <a href="IndexShards_8cpp_source.html#l00140">IndexShards.cpp:140</a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.5
</small></address>
</body>
</html>