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<title>&nbsp; Apache Ignite C++: ignite::binary::BinaryArrayReader&lt; T &gt; Class Template 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_1binary.html">binary</a></li><li class="navelem"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html">BinaryArrayReader</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="classignite_1_1binary_1_1BinaryArrayReader-members.html">List of all members</a> </div>
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<div class="title">ignite::binary::BinaryArrayReader&lt; T &gt; Class Template Reference</div> </div>
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<p>Binary array reader.
<a href="classignite_1_1binary_1_1BinaryArrayReader.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="binary__containers_8h_source.html">binary_containers.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:a769b28f697b49ac51623493006e4eaa7"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#a769b28f697b49ac51623493006e4eaa7">BinaryArrayReader</a> (impl::binary::BinaryReaderImpl *impl, int32_t id, int32_t size)</td></tr>
<tr class="memdesc:a769b28f697b49ac51623493006e4eaa7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <a href="classignite_1_1binary_1_1BinaryArrayReader.html#a769b28f697b49ac51623493006e4eaa7">More...</a><br /></td></tr>
<tr class="separator:a769b28f697b49ac51623493006e4eaa7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa7845e8ce6615fb7e0c32c6ce2c1543a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#aa7845e8ce6615fb7e0c32c6ce2c1543a">HasNext</a> ()</td></tr>
<tr class="memdesc:aa7845e8ce6615fb7e0c32c6ce2c1543a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check whether next element is available for read. <a href="classignite_1_1binary_1_1BinaryArrayReader.html#aa7845e8ce6615fb7e0c32c6ce2c1543a">More...</a><br /></td></tr>
<tr class="separator:aa7845e8ce6615fb7e0c32c6ce2c1543a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7fb0a08bb8162b612ecc1c40e59af222"><td class="memItemLeft" align="right" valign="top">T&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#a7fb0a08bb8162b612ecc1c40e59af222">GetNext</a> ()</td></tr>
<tr class="memdesc:a7fb0a08bb8162b612ecc1c40e59af222"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read next element. <a href="classignite_1_1binary_1_1BinaryArrayReader.html#a7fb0a08bb8162b612ecc1c40e59af222">More...</a><br /></td></tr>
<tr class="separator:a7fb0a08bb8162b612ecc1c40e59af222"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a372fd3a24cee84d85c51f88edd7c3c44"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#a372fd3a24cee84d85c51f88edd7c3c44">GetSize</a> ()</td></tr>
<tr class="memdesc:a372fd3a24cee84d85c51f88edd7c3c44"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get array size. <a href="classignite_1_1binary_1_1BinaryArrayReader.html#a372fd3a24cee84d85c51f88edd7c3c44">More...</a><br /></td></tr>
<tr class="separator:a372fd3a24cee84d85c51f88edd7c3c44"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a088e0fc02b2d4909fe1ab49e4f62521e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#a088e0fc02b2d4909fe1ab49e4f62521e">IsNull</a> ()</td></tr>
<tr class="memdesc:a088e0fc02b2d4909fe1ab49e4f62521e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check whether array is NULL. <a href="classignite_1_1binary_1_1BinaryArrayReader.html#a088e0fc02b2d4909fe1ab49e4f62521e">More...</a><br /></td></tr>
<tr class="separator:a088e0fc02b2d4909fe1ab49e4f62521e"><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"><h3>template&lt;typename T&gt;<br />
class ignite::binary::BinaryArrayReader&lt; T &gt;</h3>
<p>Binary array reader. </p>
<p>Can be used to read array of values of the specific type one by one.</p>
<p>Use <a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#a7fb0a08bb8162b612ecc1c40e59af222" title="Read next element.">GetNext()</a> method to read array value by value while <a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html#aa7845e8ce6615fb7e0c32c6ce2c1543a" title="Check whether next element is available for read.">HasNext()</a> method returns true. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a769b28f697b49ac51623493006e4eaa7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a769b28f697b49ac51623493006e4eaa7">&#9670;&nbsp;</a></span>BinaryArrayReader()</h2>
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<td class="memname"><a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html">ignite::binary::BinaryArrayReader</a>&lt; T &gt;::<a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html">BinaryArrayReader</a> </td>
<td>(</td>
<td class="paramtype">impl::binary::BinaryReaderImpl *&#160;</td>
<td class="paramname"><em>impl</em>, </td>
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<td class="paramtype">int32_t&#160;</td>
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<td class="paramtype">int32_t&#160;</td>
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<p>Constructor. </p>
<p>Internal call. Should not be used by user.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">impl</td><td>Reader implementation. </td></tr>
<tr><td class="paramname">id</td><td>Identifier. </td></tr>
<tr><td class="paramname">size</td><td>Array size. </td></tr>
</table>
</dd>
</dl>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a7fb0a08bb8162b612ecc1c40e59af222"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7fb0a08bb8162b612ecc1c40e59af222">&#9670;&nbsp;</a></span>GetNext()</h2>
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<td class="memname">T <a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html">ignite::binary::BinaryArrayReader</a>&lt; T &gt;::GetNext </td>
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<p>Read next element. </p>
<dl class="section return"><dt>Returns</dt><dd>Next element.</dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
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<tr><td class="paramname"><a class="el" href="classignite_1_1IgniteError.html" title="Ignite error information.">IgniteError</a></td><td>if there is no element to read. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a372fd3a24cee84d85c51f88edd7c3c44">&#9670;&nbsp;</a></span>GetSize()</h2>
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<td class="memname">int32_t <a class="el" href="classignite_1_1binary_1_1BinaryArrayReader.html">ignite::binary::BinaryArrayReader</a>&lt; T &gt;::GetSize </td>
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<p>Get array size. </p>
<dl class="section return"><dt>Returns</dt><dd>Size or -1 if array is NULL. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aa7845e8ce6615fb7e0c32c6ce2c1543a">&#9670;&nbsp;</a></span>HasNext()</h2>
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<p>Check whether next element is available for read. </p>
<dl class="section return"><dt>Returns</dt><dd>True if available. </dd></dl>
</div>
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<a id="a088e0fc02b2d4909fe1ab49e4f62521e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a088e0fc02b2d4909fe1ab49e4f62521e">&#9670;&nbsp;</a></span>IsNull()</h2>
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<p>Check whether array is NULL. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the array is NULL. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="binary__containers_8h_source.html">binary_containers.h</a></li>
</ul>
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