docs/api-2.1/structUcxKey.html

Tue, 04 Oct 2022 19:25:07 +0200

author
Mike Becker <universe@uap-core.de>
date
Tue, 04 Oct 2022 19:25:07 +0200
changeset 591
7df0bcaecffa
parent 390
d345541018fa
permissions
-rw-r--r--

fix over-optimization of strstr

1. it's actually less performant to frequently read bytes
from an array instead of using the native word length
2. the SBO buffer should be local and not static to allow
multi-threading usage

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<div class="title">UcxKey Struct Reference</div>  </div>
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<p>Structure to publicly denote a key of a <a class="el" href="structUcxMap.html" title="Structure for the UCX map. ">UcxMap</a>.  
 <a href="structUcxKey.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="map_8h_source.html">map.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a6176109f25b34f3fa92bcfbc8ae7a88c"><td class="memItemLeft" align="right" valign="top">const void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structUcxKey.html#a6176109f25b34f3fa92bcfbc8ae7a88c">data</a></td></tr>
<tr class="memdesc:a6176109f25b34f3fa92bcfbc8ae7a88c"><td class="mdescLeft">&#160;</td><td class="mdescRight">The key data.  <a href="#a6176109f25b34f3fa92bcfbc8ae7a88c">More...</a><br /></td></tr>
<tr class="separator:a6176109f25b34f3fa92bcfbc8ae7a88c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abef01de37f355688f2ac797d2c280683"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structUcxKey.html#abef01de37f355688f2ac797d2c280683">len</a></td></tr>
<tr class="memdesc:abef01de37f355688f2ac797d2c280683"><td class="mdescLeft">&#160;</td><td class="mdescRight">The length of the key data.  <a href="#abef01de37f355688f2ac797d2c280683">More...</a><br /></td></tr>
<tr class="separator:abef01de37f355688f2ac797d2c280683"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aac9d372ac34a4cbd8459e2b04e505752"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structUcxKey.html#aac9d372ac34a4cbd8459e2b04e505752">hash</a></td></tr>
<tr class="memdesc:aac9d372ac34a4cbd8459e2b04e505752"><td class="mdescLeft">&#160;</td><td class="mdescRight">A cache for the hash value of the key data.  <a href="#aac9d372ac34a4cbd8459e2b04e505752">More...</a><br /></td></tr>
<tr class="separator:aac9d372ac34a4cbd8459e2b04e505752"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Structure to publicly denote a key of a <a class="el" href="structUcxMap.html" title="Structure for the UCX map. ">UcxMap</a>. </p>
</div><h2 class="groupheader">Field Documentation</h2>
<a id="a6176109f25b34f3fa92bcfbc8ae7a88c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6176109f25b34f3fa92bcfbc8ae7a88c">&#9670;&nbsp;</a></span>data</h2>

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          <td class="memname">const void* UcxKey::data</td>
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<p>The key data. </p>

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<a id="aac9d372ac34a4cbd8459e2b04e505752"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aac9d372ac34a4cbd8459e2b04e505752">&#9670;&nbsp;</a></span>hash</h2>

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          <td class="memname">int UcxKey::hash</td>
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<p>A cache for the hash value of the key data. </p>

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<a id="abef01de37f355688f2ac797d2c280683"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abef01de37f355688f2ac797d2c280683">&#9670;&nbsp;</a></span>len</h2>

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          <td class="memname">size_t UcxKey::len</td>
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<p>The length of the key data. </p>

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<hr/>The documentation for this struct was generated from the following file:<ul>
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