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<li class="navelem"><a class="el" href="namespacepaimon.html">paimon</a></li><li class="navelem"><a class="el" href="classpaimon_1_1_function_visitor.html">FunctionVisitor</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="headertitle"><div class="title">paimon::FunctionVisitor&lt; T &gt; Class Template Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div></div>
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<p>A visitor interface for evaluating filter predicates on indexed columns.
<a href="classpaimon_1_1_function_visitor.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="function__visitor_8h_source.html">/home/runner/work/paimon-cpp/paimon-cpp/include/paimon/predicate/function_visitor.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:af9314ce379e89077c46cd3fcfaca76ae" id="r_af9314ce379e89077c46cd3fcfaca76ae"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#af9314ce379e89077c46cd3fcfaca76ae">~FunctionVisitor</a> ()=<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">default</a></td></tr>
<tr class="separator:af9314ce379e89077c46cd3fcfaca76ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1b5cb370e21f4e498d921036ceead405" id="r_a1b5cb370e21f4e498d921036ceead405"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#a1b5cb370e21f4e498d921036ceead405">VisitIsNotNull</a> ()=0</td></tr>
<tr class="memdesc:a1b5cb370e21f4e498d921036ceead405"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the IS NOT NULL predicate on the indexed column. <br /></td></tr>
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<tr class="memitem:a8afe8c5ada434c3134f0cad4e5af38bc" id="r_a8afe8c5ada434c3134f0cad4e5af38bc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#a8afe8c5ada434c3134f0cad4e5af38bc">VisitIsNull</a> ()=0</td></tr>
<tr class="memdesc:a8afe8c5ada434c3134f0cad4e5af38bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the IS NULL predicate on the indexed column. <br /></td></tr>
<tr class="separator:a8afe8c5ada434c3134f0cad4e5af38bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af745a4e85ca02dd9693ccf513bf01dae" id="r_af745a4e85ca02dd9693ccf513bf01dae"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#af745a4e85ca02dd9693ccf513bf01dae">VisitEqual</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literal</a>)=0</td></tr>
<tr class="memdesc:af745a4e85ca02dd9693ccf513bf01dae"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the equality (==) predicate against the given literal. <br /></td></tr>
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<tr class="memdesc:a1af81d98d01c2e87a7814fe906fea0f7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the inequality (!=) predicate against the given literal. <br /></td></tr>
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<tr class="memdesc:ae9b18b37aa036bb5ae3ac7299cbf4a74"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the less-than (&lt;) predicate against the given literal. <br /></td></tr>
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<tr class="memdesc:a31e6d052bd6aa26dc85fd375aefd402d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the less-than-or-equal (&lt;=) predicate against the given literal. <br /></td></tr>
<tr class="separator:a31e6d052bd6aa26dc85fd375aefd402d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a476cbf57433a84b9e06b81f8a9967e86" id="r_a476cbf57433a84b9e06b81f8a9967e86"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#a476cbf57433a84b9e06b81f8a9967e86">VisitGreaterThan</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literal</a>)=0</td></tr>
<tr class="memdesc:a476cbf57433a84b9e06b81f8a9967e86"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the greater-than (&gt;) predicate against the given literal. <br /></td></tr>
<tr class="separator:a476cbf57433a84b9e06b81f8a9967e86"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab69382b764629572d66d879b8704ebf1" id="r_ab69382b764629572d66d879b8704ebf1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#ab69382b764629572d66d879b8704ebf1">VisitGreaterOrEqual</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literal</a>)=0</td></tr>
<tr class="memdesc:ab69382b764629572d66d879b8704ebf1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the greater-than-or-equal (&gt;=) predicate against the given literal. <br /></td></tr>
<tr class="separator:ab69382b764629572d66d879b8704ebf1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af084765e656e7989a390c793ca48507a" id="r_af084765e656e7989a390c793ca48507a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#af084765e656e7989a390c793ca48507a">VisitIn</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> std::vector&lt; <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &gt; &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literals</a>)=0</td></tr>
<tr class="memdesc:af084765e656e7989a390c793ca48507a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the IN predicate against a list of literals. <br /></td></tr>
<tr class="separator:af084765e656e7989a390c793ca48507a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa39876a5c1f4d2a8f423403ba840cc90" id="r_aa39876a5c1f4d2a8f423403ba840cc90"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#aa39876a5c1f4d2a8f423403ba840cc90">VisitNotIn</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> std::vector&lt; <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &gt; &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literals</a>)=0</td></tr>
<tr class="memdesc:aa39876a5c1f4d2a8f423403ba840cc90"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates the NOT IN predicate against a list of literals. <br /></td></tr>
<tr class="separator:aa39876a5c1f4d2a8f423403ba840cc90"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adce72b1f0226f7415d907c2f37275261" id="r_adce72b1f0226f7415d907c2f37275261"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#adce72b1f0226f7415d907c2f37275261">VisitStartsWith</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">prefix</a>)=0</td></tr>
<tr class="memdesc:adce72b1f0226f7415d907c2f37275261"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates whether string values start with the given prefix. <br /></td></tr>
<tr class="separator:adce72b1f0226f7415d907c2f37275261"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0912a7c916bc37d64508e96447be76fe" id="r_a0912a7c916bc37d64508e96447be76fe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#a0912a7c916bc37d64508e96447be76fe">VisitEndsWith</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">suffix</a>)=0</td></tr>
<tr class="memdesc:a0912a7c916bc37d64508e96447be76fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates whether string values end with the given prefix. <br /></td></tr>
<tr class="separator:a0912a7c916bc37d64508e96447be76fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9bf050077573e5a8633b64dfe28c02cd" id="r_a9bf050077573e5a8633b64dfe28c02cd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#a9bf050077573e5a8633b64dfe28c02cd">VisitContains</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literal</a>)=0</td></tr>
<tr class="memdesc:a9bf050077573e5a8633b64dfe28c02cd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates whether string values contain the given substring. <br /></td></tr>
<tr class="separator:a9bf050077573e5a8633b64dfe28c02cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afa1f06188b1a790fb2d5ce587a38a19e" id="r_afa1f06188b1a790fb2d5ce587a38a19e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpaimon_1_1_function_visitor.html#afa1f06188b1a790fb2d5ce587a38a19e">VisitLike</a> (<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">literal</a>)=0</td></tr>
<tr class="memdesc:afa1f06188b1a790fb2d5ce587a38a19e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Evaluates whether string values like the given string. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><div class="compoundTemplParams">template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a>&gt;<br />
class paimon::FunctionVisitor&lt; T &gt;</div><p>A visitor interface for evaluating filter predicates on indexed columns. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">T</td><td>The result type produced by each visit method (e.g., a file index result or global index result). </td></tr>
</table>
</dd>
</dl>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="af9314ce379e89077c46cd3fcfaca76ae" name="af9314ce379e89077c46cd3fcfaca76ae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af9314ce379e89077c46cd3fcfaca76ae">&#9670;&#160;</a></span>~FunctionVisitor()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<table class="memname">
<tr>
<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::~<a class="el" href="classpaimon_1_1_function_visitor.html">FunctionVisitor</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">default</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a1b5cb370e21f4e498d921036ceead405" name="a1b5cb370e21f4e498d921036ceead405"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1b5cb370e21f4e498d921036ceead405">&#9670;&#160;</a></span>VisitIsNotNull()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitIsNotNull </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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</div><div class="memdoc">
<p>Evaluates the IS NOT NULL predicate on the indexed column. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a9daf300c2c8f065ae12c515b14ae2387">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8afe8c5ada434c3134f0cad4e5af38bc">&#9670;&#160;</a></span>VisitIsNull()</h2>
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<div class="memtemplate">
template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<tr>
<td class="mlabels-left">
<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitIsNull </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
</tr>
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<p>Evaluates the IS NULL predicate on the indexed column. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#aab36bf149e33b71f963b89b1270a881d">paimon::FileIndexReader</a>.</p>
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<a id="af745a4e85ca02dd9693ccf513bf01dae" name="af745a4e85ca02dd9693ccf513bf01dae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af745a4e85ca02dd9693ccf513bf01dae">&#9670;&#160;</a></span>VisitEqual()</h2>
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<div class="memtemplate">
template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="mlabels-left">
<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitEqual </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
</tr>
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<p>Evaluates the equality (==) predicate against the given literal. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a558e538048d59cb5413da1ccd09a9675">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1af81d98d01c2e87a7814fe906fea0f7">&#9670;&#160;</a></span>VisitNotEqual()</h2>
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<div class="memtemplate">
template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitNotEqual </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
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</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Evaluates the inequality (!=) predicate against the given literal. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#aecf551234e70423934f380d1356b7343">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae9b18b37aa036bb5ae3ac7299cbf4a74">&#9670;&#160;</a></span>VisitLessThan()</h2>
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<div class="memtemplate">
template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitLessThan </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Evaluates the less-than (&lt;) predicate against the given literal. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#adf7c4ce733768247291c5328138818f6">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a31e6d052bd6aa26dc85fd375aefd402d">&#9670;&#160;</a></span>VisitLessOrEqual()</h2>
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<div class="memtemplate">
template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitLessOrEqual </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Evaluates the less-than-or-equal (&lt;=) predicate against the given literal. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a39afec2fae4175c59acf0cf3a5719a97">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a476cbf57433a84b9e06b81f8a9967e86">&#9670;&#160;</a></span>VisitGreaterThan()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitGreaterThan </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Evaluates the greater-than (&gt;) predicate against the given literal. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a4b02900deeff72acc61b2502a3dc3758">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab69382b764629572d66d879b8704ebf1">&#9670;&#160;</a></span>VisitGreaterOrEqual()</h2>
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<div class="memtemplate">
template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitGreaterOrEqual </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Evaluates the greater-than-or-equal (&gt;=) predicate against the given literal. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a3f9f42b10b1012a12dbe7085f9d1f8cb">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af084765e656e7989a390c793ca48507a">&#9670;&#160;</a></span>VisitIn()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="mlabels-left">
<table class="memname">
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitIn </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> std::vector&lt; <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &gt; &amp;&#160;</td>
<td class="paramname"><em>literals</em></td><td>)</td>
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</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span> </td>
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<p>Evaluates the IN predicate against a list of literals. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#ac431ea1d2f3355daeb1bca1c1b67715e">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa39876a5c1f4d2a8f423403ba840cc90">&#9670;&#160;</a></span>VisitNotIn()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitNotIn </td>
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<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> std::vector&lt; <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &gt; &amp;&#160;</td>
<td class="paramname"><em>literals</em></td><td>)</td>
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<p>Evaluates the NOT IN predicate against a list of literals. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#ad0710577b26687597c5c28ea72dd9564">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#adce72b1f0226f7415d907c2f37275261">&#9670;&#160;</a></span>VisitStartsWith()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitStartsWith </td>
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<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>prefix</em></td><td>)</td>
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<p>Evaluates whether string values start with the given prefix. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#aa5f77ea1cbf05f4ba6db521056bdf9ef">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0912a7c916bc37d64508e96447be76fe">&#9670;&#160;</a></span>VisitEndsWith()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitEndsWith </td>
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<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>suffix</em></td><td>)</td>
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<p>Evaluates whether string values end with the given prefix. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a62202cc09795a88939600441d6e9096b">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9bf050077573e5a8633b64dfe28c02cd">&#9670;&#160;</a></span>VisitContains()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitContains </td>
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<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
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<p>Evaluates whether string values contain the given substring. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a6e3e91b4bef4608775157a6dcb2db655">paimon::FileIndexReader</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afa1f06188b1a790fb2d5ce587a38a19e">&#9670;&#160;</a></span>VisitLike()</h2>
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template&lt;<a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">typename</a> <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; </div>
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<td class="memname"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">virtual</a> <a class="el" href="classpaimon_1_1_result.html">Result</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt; <a class="el" href="classpaimon_1_1_function_visitor.html">paimon::FunctionVisitor</a>&lt; <a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">T</a> &gt;::VisitLike </td>
<td>(</td>
<td class="paramtype"><a class="el" href="memory__pool_8h.html#a147ba4ba34a215b3a4f3a95c1ee11704">const</a> <a class="el" href="classpaimon_1_1_literal.html">Literal</a> &amp;&#160;</td>
<td class="paramname"><em>literal</em></td><td>)</td>
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<p>Evaluates whether string values like the given string. </p>
<p>Implemented in <a class="el" href="classpaimon_1_1_file_index_reader.html#a19c18a363a2efdcfd77f76e7291a5b2c">paimon::FileIndexReader</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>/home/runner/work/paimon-cpp/paimon-cpp/include/paimon/predicate/<a class="el" href="function__visitor_8h_source.html">function_visitor.h</a></li>
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