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<title>&nbsp; Apache Ignite C++: ignite::cache::query::QueryFieldsRow Class Reference</title>
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<li class="navelem"><a class="el" href="namespaceignite.html">ignite</a></li><li class="navelem"><a class="el" href="namespaceignite_1_1cache.html">cache</a></li><li class="navelem"><a class="el" href="namespaceignite_1_1cache_1_1query.html">query</a></li><li class="navelem"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html">QueryFieldsRow</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="classignite_1_1cache_1_1query_1_1QueryFieldsRow-members.html">List of all members</a> </div>
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<div class="title">ignite::cache::query::QueryFieldsRow Class Reference</div> </div>
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<p>Query fields cursor.
<a href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="query__fields__row_8h_source.html">query_fields_row.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a2e5523fe1f15b5a6718252ec93886532"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2e5523fe1f15b5a6718252ec93886532"></a>
&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#a2e5523fe1f15b5a6718252ec93886532">QueryFieldsRow</a> ()</td></tr>
<tr class="memdesc:a2e5523fe1f15b5a6718252ec93886532"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructor. <br /></td></tr>
<tr class="separator:a2e5523fe1f15b5a6718252ec93886532"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acbc34e7a1d2adf4541256a0dd59a80d5"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#acbc34e7a1d2adf4541256a0dd59a80d5">QueryFieldsRow</a> (impl::cache::query::QueryFieldsRowImpl *impl)</td></tr>
<tr class="memdesc:acbc34e7a1d2adf4541256a0dd59a80d5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <a href="#acbc34e7a1d2adf4541256a0dd59a80d5">More...</a><br /></td></tr>
<tr class="separator:acbc34e7a1d2adf4541256a0dd59a80d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa34c4099ddef4d7de42af47fa7637e5a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#aa34c4099ddef4d7de42af47fa7637e5a">HasNext</a> ()</td></tr>
<tr class="memdesc:aa34c4099ddef4d7de42af47fa7637e5a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check whether next entry exists. <a href="#aa34c4099ddef4d7de42af47fa7637e5a">More...</a><br /></td></tr>
<tr class="separator:aa34c4099ddef4d7de42af47fa7637e5a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a815ad89f0e2ff971e1d13315aaa4c016"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#a815ad89f0e2ff971e1d13315aaa4c016">HasNext</a> (<a class="el" href="classignite_1_1IgniteError.html">IgniteError</a> &amp;err)</td></tr>
<tr class="memdesc:a815ad89f0e2ff971e1d13315aaa4c016"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check whether next entry exists. <a href="#a815ad89f0e2ff971e1d13315aaa4c016">More...</a><br /></td></tr>
<tr class="separator:a815ad89f0e2ff971e1d13315aaa4c016"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2e3ffb81042cdb721d4e85225ab772f4"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a2e3ffb81042cdb721d4e85225ab772f4"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#a2e3ffb81042cdb721d4e85225ab772f4">GetNext</a> ()</td></tr>
<tr class="memdesc:a2e3ffb81042cdb721d4e85225ab772f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get next entry. <a href="#a2e3ffb81042cdb721d4e85225ab772f4">More...</a><br /></td></tr>
<tr class="separator:a2e3ffb81042cdb721d4e85225ab772f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a10fdd0db03a0696e4ffc35dce09c5916"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a10fdd0db03a0696e4ffc35dce09c5916"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#a10fdd0db03a0696e4ffc35dce09c5916">GetNext</a> (<a class="el" href="classignite_1_1IgniteError.html">IgniteError</a> &amp;err)</td></tr>
<tr class="memdesc:a10fdd0db03a0696e4ffc35dce09c5916"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get next entry. <a href="#a10fdd0db03a0696e4ffc35dce09c5916">More...</a><br /></td></tr>
<tr class="separator:a10fdd0db03a0696e4ffc35dce09c5916"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3c82f08d3956a0292c7c04e1606e25e9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1cache_1_1query_1_1QueryFieldsRow.html#a3c82f08d3956a0292c7c04e1606e25e9">IsValid</a> ()</td></tr>
<tr class="memdesc:a3c82f08d3956a0292c7c04e1606e25e9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the instance is valid. <a href="#a3c82f08d3956a0292c7c04e1606e25e9">More...</a><br /></td></tr>
<tr class="separator:a3c82f08d3956a0292c7c04e1606e25e9"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Query fields cursor. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="acbc34e7a1d2adf4541256a0dd59a80d5"></a>
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<td class="memname">ignite::cache::query::QueryFieldsRow::QueryFieldsRow </td>
<td>(</td>
<td class="paramtype">impl::cache::query::QueryFieldsRowImpl *&#160;</td>
<td class="paramname"><em>impl</em></td><td>)</td>
<td></td>
</tr>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">impl</td><td>Implementation. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="a2e3ffb81042cdb721d4e85225ab772f4"></a>
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<div class="memtemplate">
template&lt;typename T &gt; </div>
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<td class="mlabels-left">
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<tr>
<td class="memname">T ignite::cache::query::QueryFieldsRow::GetNext </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
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<p>Get next entry. </p>
<dl class="section return"><dt>Returns</dt><dd>Next entry. </dd></dl>
</div>
</div>
<a class="anchor" id="a10fdd0db03a0696e4ffc35dce09c5916"></a>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename T &gt; </div>
<table class="mlabels">
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<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">T ignite::cache::query::QueryFieldsRow::GetNext </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classignite_1_1IgniteError.html">IgniteError</a> &amp;&#160;</td>
<td class="paramname"><em>err</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Get next entry. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">err</td><td>Error. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Next entry. </dd></dl>
</div>
</div>
<a class="anchor" id="aa34c4099ddef4d7de42af47fa7637e5a"></a>
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<td class="memname">bool ignite::cache::query::QueryFieldsRow::HasNext </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Check whether next entry exists. </p>
<dl class="section return"><dt>Returns</dt><dd>True if next entry exists. </dd></dl>
</div>
</div>
<a class="anchor" id="a815ad89f0e2ff971e1d13315aaa4c016"></a>
<div class="memitem">
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<td class="memname">bool ignite::cache::query::QueryFieldsRow::HasNext </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classignite_1_1IgniteError.html">IgniteError</a> &amp;&#160;</td>
<td class="paramname"><em>err</em></td><td>)</td>
<td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Check whether next entry exists. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">err</td><td>Error. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>True if next entry exists. </dd></dl>
</div>
</div>
<a class="anchor" id="a3c82f08d3956a0292c7c04e1606e25e9"></a>
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<td class="memname">bool ignite::cache::query::QueryFieldsRow::IsValid </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Check if the instance is valid. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the instance is valid and can be used. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="query__fields__row_8h_source.html">query_fields_row.h</a></li>
</ul>
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