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structeosio_1_1table_1_1primary__index.html
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<!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 1.8.13"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>EOS.IO: eosio::table< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index Struct Reference</title>
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<td id="projectlogo"><img alt="Logo" src="eos-logo.png"/></td>
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">EOS.IO
 <span id="projectnumber">DAWN3.0.1</span>
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</tbody>
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var searchBox = new SearchBox("searchBox", "search",false,'Search');
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<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
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<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="namespaceeosio.html">eosio</a></li><li class="navelem"><a class="el" href="structeosio_1_1table.html">table</a></li><li class="navelem"><a class="el" href="structeosio_1_1table_1_1primary__index.html">primary_index</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#pub-static-methods">Static Public Member Functions</a> |
<a href="structeosio_1_1table_1_1primary__index-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">eosio::table< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index Struct Reference</div> </div>
</div><!--header-->
<div class="contents">
<p>Primary Index of the Table.
</p>
<p><code>#include <<a class="el" href="db_8hpp_source.html">db.hpp</a>></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:abce65bbe7e4357ec9773ed260911b6e3"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#abce65bbe7e4357ec9773ed260911b6e3">front</a> (Record &r, <a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> s=scope)</td></tr>
<tr class="separator:abce65bbe7e4357ec9773ed260911b6e3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a585455b262a9336d322aaf7c72760333"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#a585455b262a9336d322aaf7c72760333">back</a> (Record &r, <a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> s=scope)</td></tr>
<tr class="separator:a585455b262a9336d322aaf7c72760333"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a09d324b41f6bc408685510358a2656a5"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#a09d324b41f6bc408685510358a2656a5">next</a> (Record &r, <a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> s=scope)</td></tr>
<tr class="separator:a09d324b41f6bc408685510358a2656a5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6a92bead9254e47f9de1bf3ca66263cc"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#a6a92bead9254e47f9de1bf3ca66263cc">previous</a> (Record &r, <a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> s=scope)</td></tr>
<tr class="separator:a6a92bead9254e47f9de1bf3ca66263cc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7bd46d6f3de09f5a7e4ffe41e717e457"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#a7bd46d6f3de09f5a7e4ffe41e717e457">get</a> (const PrimaryType &p, Record &r, <a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> s=scope)</td></tr>
<tr class="separator:a7bd46d6f3de09f5a7e4ffe41e717e457"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a08395ff02bdb5ca81e944e473709a32a"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#a08395ff02bdb5ca81e944e473709a32a">lower_bound</a> (const PrimaryType &p, Record &r)</td></tr>
<tr class="separator:a08395ff02bdb5ca81e944e473709a32a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acf2526a920927b24f507eb9bac753604"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#acf2526a920927b24f507eb9bac753604">upper_bound</a> (const PrimaryType &p, Record &r)</td></tr>
<tr class="separator:acf2526a920927b24f507eb9bac753604"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab04b2de8ca31819496905df96e4abecc"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structeosio_1_1table_1_1primary__index.html#ab04b2de8ca31819496905df96e4abecc">remove</a> (const Record &r, <a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> s=scope)</td></tr>
<tr class="separator:ab04b2de8ca31819496905df96e4abecc"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a585455b262a9336d322aaf7c72760333"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a585455b262a9336d322aaf7c72760333">◆ </a></span>back()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::back </td>
<td>(</td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> </td>
<td class="paramname"><em>s</em> = <code>scope</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td>- reference to a record to store the back record based on primary index. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<a id="abce65bbe7e4357ec9773ed260911b6e3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abce65bbe7e4357ec9773ed260911b6e3">◆ </a></span>front()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::front </td>
<td>(</td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> </td>
<td class="paramname"><em>s</em> = <code>scope</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td>- reference to a record to store the front record based on primary index. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<a id="a7bd46d6f3de09f5a7e4ffe41e717e457"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7bd46d6f3de09f5a7e4ffe41e717e457">◆ </a></span>get()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::get </td>
<td>(</td>
<td class="paramtype">const PrimaryType & </td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> </td>
<td class="paramname"><em>s</em> = <code>scope</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>- reference to primary key to load; must be initialized with a value; </td></tr>
<tr><td class="paramname">r</td><td>- reference to a record to load the value to. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<a id="a08395ff02bdb5ca81e944e473709a32a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a08395ff02bdb5ca81e944e473709a32a">◆ </a></span>lower_bound()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::lower_bound </td>
<td>(</td>
<td class="paramtype">const PrimaryType & </td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>- reference to primary key to get the lower bound of; must be initialized with a value; </td></tr>
<tr><td class="paramname">r</td><td>- reference to a record to load the value to. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<a id="a09d324b41f6bc408685510358a2656a5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a09d324b41f6bc408685510358a2656a5">◆ </a></span>next()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::next </td>
<td>(</td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> </td>
<td class="paramname"><em>s</em> = <code>scope</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td>- reference to a record to store next value; must be initialized with current. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<a id="a6a92bead9254e47f9de1bf3ca66263cc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a92bead9254e47f9de1bf3ca66263cc">◆ </a></span>previous()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::previous </td>
<td>(</td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> </td>
<td class="paramname"><em>s</em> = <code>scope</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td>- reference to a record to store previous value; must be initialized with current. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<a id="ab04b2de8ca31819496905df96e4abecc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab04b2de8ca31819496905df96e4abecc">◆ </a></span>remove()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::remove </td>
<td>(</td>
<td class="paramtype">const Record & </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__types.html#gaaa5d1cd013383c889537491c3cfd9aad">uint64_t</a> </td>
<td class="paramname"><em>s</em> = <code>scope</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">r</td><td>- reference to a record to remove from table; </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successfully removed; </dd></dl>
</div>
</div>
<a id="acf2526a920927b24f507eb9bac753604"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acf2526a920927b24f507eb9bac753604">◆ </a></span>upper_bound()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<uint64_t scope, uint64_t code, uint64_t table_n, typename Record , typename PrimaryType , typename SecondaryType = void> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool <a class="el" href="structeosio_1_1table.html">eosio::table</a>< scope, code, table_n, Record, PrimaryType, SecondaryType >::primary_index::upper_bound </td>
<td>(</td>
<td class="paramtype">const PrimaryType & </td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Record & </td>
<td class="paramname"><em>r</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">p</td><td>- reference to primary key to get the upper bound of; must be initialized with a value; </td></tr>
<tr><td class="paramname">r</td><td>- reference to a record to load the value to. </td></tr>
<tr><td class="paramname">s</td><td>- account scope. default is current scope of the class</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if successful read. </dd></dl>
</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>contracts/eoslib/<a class="el" href="db_8hpp_source.html">db.hpp</a></li>
</ul>
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