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<li class="navelem"><a class="el" href="namespacefaiss.html">faiss</a></li><li class="navelem"><a class="el" href="structfaiss_1_1PQDis.html">PQDis</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="#pub-attribs">Public Attributes</a> |
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<a href="structfaiss_1_1PQDis-members.html">List of all members</a> </div>
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<div class="title">faiss::PQDis Struct Reference</div> </div>
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Inheritance diagram for faiss::PQDis:</div>
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<img src="structfaiss_1_1PQDis.png" usemap="#faiss::PQDis_map" alt=""/>
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<area href="structfaiss_1_1HNSW_1_1DistanceComputer.html" alt="faiss::HNSW::DistanceComputer" shape="rect" coords="0,0,190,24"/>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a56ad6fad5da00998d081a5b2bd5bfbc8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a56ad6fad5da00998d081a5b2bd5bfbc8"></a>
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float </td><td class="memItemRight" valign="bottom"><b>operator()</b> (storage_idx_t i) override</td></tr>
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<tr class="separator:a56ad6fad5da00998d081a5b2bd5bfbc8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afac00426e33e7a67e864622e59339a0d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afac00426e33e7a67e864622e59339a0d"></a>
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float </td><td class="memItemRight" valign="bottom"><b>symmetric_dis</b> (storage_idx_t i, storage_idx_t j) override</td></tr>
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<tr class="separator:afac00426e33e7a67e864622e59339a0d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a763e6e702656dc5be8b217a1631e65eb"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a763e6e702656dc5be8b217a1631e65eb"></a>
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 </td><td class="memItemRight" valign="bottom"><b>PQDis</b> (const <a class="el" href="structfaiss_1_1IndexPQ.html">IndexPQ</a> &storage, const float *q=nullptr)</td></tr>
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<tr class="separator:a763e6e702656dc5be8b217a1631e65eb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3f19b9d5375526901e16f88a9b310e03"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f19b9d5375526901e16f88a9b310e03"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1PQDis.html#a3f19b9d5375526901e16f88a9b310e03">set_query</a> (const float *x) override</td></tr>
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<tr class="memdesc:a3f19b9d5375526901e16f88a9b310e03"><td class="mdescLeft"> </td><td class="mdescRight">called before computing distances <br/></td></tr>
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<tr class="separator:a3f19b9d5375526901e16f88a9b310e03"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structfaiss_1_1HNSW_1_1DistanceComputer.html">faiss::HNSW::DistanceComputer</a></td></tr>
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<tr class="memitem:ac3394f35cb68cb901a5078920bd46a2f inherit pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac3394f35cb68cb901a5078920bd46a2f"></a>
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virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1HNSW_1_1DistanceComputer.html#ac3394f35cb68cb901a5078920bd46a2f">operator()</a> (<a class="el" href="structfaiss_1_1HNSW.html#ae1342fc2f07c325598a73b733e88ee74">storage_idx_t</a> i)=0</td></tr>
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<tr class="memdesc:ac3394f35cb68cb901a5078920bd46a2f inherit pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="mdescLeft"> </td><td class="mdescRight">compute distance of vector i to current query <br/></td></tr>
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<tr class="separator:ac3394f35cb68cb901a5078920bd46a2f inherit pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acaa9a112486a82fd2abfbcd250d058b2 inherit pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acaa9a112486a82fd2abfbcd250d058b2"></a>
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virtual float </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1HNSW_1_1DistanceComputer.html#acaa9a112486a82fd2abfbcd250d058b2">symmetric_dis</a> (<a class="el" href="structfaiss_1_1HNSW.html#ae1342fc2f07c325598a73b733e88ee74">storage_idx_t</a> i, <a class="el" href="structfaiss_1_1HNSW.html#ae1342fc2f07c325598a73b733e88ee74">storage_idx_t</a> j)=0</td></tr>
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<tr class="memdesc:acaa9a112486a82fd2abfbcd250d058b2 inherit pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="mdescLeft"> </td><td class="mdescRight">compute distance between two stored vectors <br/></td></tr>
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<tr class="separator:acaa9a112486a82fd2abfbcd250d058b2 inherit pub_methods_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
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Public Attributes</h2></td></tr>
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<tr class="memitem:a57ff17f1f732bf36d5f483f184e2c18e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a57ff17f1f732bf36d5f483f184e2c18e"></a>
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<a class="el" href="structfaiss_1_1Index.html#a040c6aed1f224f3ea7bf58eebc0c31a4">Index::idx_t</a> </td><td class="memItemRight" valign="bottom"><b>nb</b></td></tr>
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<tr class="separator:a57ff17f1f732bf36d5f483f184e2c18e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3b0ba8a9064e2bf631fc512c1f48016d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3b0ba8a9064e2bf631fc512c1f48016d"></a>
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const uint8_t * </td><td class="memItemRight" valign="bottom"><b>codes</b></td></tr>
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<tr class="separator:a3b0ba8a9064e2bf631fc512c1f48016d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a54516575cb875a5bf13e1574b45cef3b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a54516575cb875a5bf13e1574b45cef3b"></a>
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size_t </td><td class="memItemRight" valign="bottom"><b>code_size</b></td></tr>
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<tr class="separator:a54516575cb875a5bf13e1574b45cef3b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a88243050688afd2467a0f8f56cb4a7ff"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a88243050688afd2467a0f8f56cb4a7ff"></a>
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const <a class="el" href="structfaiss_1_1ProductQuantizer.html">ProductQuantizer</a> & </td><td class="memItemRight" valign="bottom"><b>pq</b></td></tr>
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<tr class="separator:a88243050688afd2467a0f8f56cb4a7ff"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adc7c1537efb65682625fc6f2e7994f81"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adc7c1537efb65682625fc6f2e7994f81"></a>
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const float * </td><td class="memItemRight" valign="bottom"><b>sdc</b></td></tr>
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<tr class="separator:adc7c1537efb65682625fc6f2e7994f81"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a49e9d6131be45dfba21a2d5ea928ba82"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a49e9d6131be45dfba21a2d5ea928ba82"></a>
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std::vector< float > </td><td class="memItemRight" valign="bottom"><b>precomputed_table</b></td></tr>
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<tr class="separator:a49e9d6131be45dfba21a2d5ea928ba82"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad0e023d140cbe7acfbb4d7670a197e48"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad0e023d140cbe7acfbb4d7670a197e48"></a>
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size_t </td><td class="memItemRight" valign="bottom"><b>ndis</b></td></tr>
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<tr class="separator:ad0e023d140cbe7acfbb4d7670a197e48"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_attribs_structfaiss_1_1HNSW_1_1DistanceComputer"><td colspan="2" onclick="javascript:toggleInherit('pub_attribs_structfaiss_1_1HNSW_1_1DistanceComputer')"><img src="closed.png" alt="-"/> Public Attributes inherited from <a class="el" href="structfaiss_1_1HNSW_1_1DistanceComputer.html">faiss::HNSW::DistanceComputer</a></td></tr>
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<tr class="memitem:a7d8d851ccb584bb4d5af779ad0c10978 inherit pub_attribs_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7d8d851ccb584bb4d5af779ad0c10978"></a>
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<a class="el" href="structfaiss_1_1HNSW.html#a153fa41ad41a4905aa60683360a3cdf0">idx_t</a> </td><td class="memItemRight" valign="bottom"><b>d</b></td></tr>
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<tr class="separator:a7d8d851ccb584bb4d5af779ad0c10978 inherit pub_attribs_structfaiss_1_1HNSW_1_1DistanceComputer"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock">
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<p>Definition at line <a class="el" href="IndexHNSW_8cpp_source.html#l01661">1661</a> of file <a class="el" href="IndexHNSW_8cpp_source.html">IndexHNSW.cpp</a>.</p>
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</div><hr/>The documentation for this struct was generated from the following file:<ul>
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<li>/data/users/matthijs/github_faiss/faiss/<a class="el" href="IndexHNSW_8cpp_source.html">IndexHNSW.cpp</a></li>
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</ul>
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