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<li class="navelem"><b>iceberg</b></li><li class="navelem"><a class="el" href="classiceberg_1_1Not.html">Not</a></li> </ul>
</div>
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<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="classiceberg_1_1Not-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">iceberg::Not Class Reference</div></div>
</div><!--header-->
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<p>An <a class="el" href="classiceberg_1_1Expression.html" title="Represents a boolean expression tree.">Expression</a> that represents logical NOT operation.
<a href="classiceberg_1_1Not.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="expression_8h_source.html">expression.h</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for iceberg::Not:</div>
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<area href="classiceberg_1_1util_1_1Formattable.html" title="Interface for objects that can be formatted via std::format." alt="iceberg::util::Formattable" shape="rect" coords="0,0,149,24"/>
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<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:a169da02522c1bea5761454bc40935ca6" id="r_a169da02522c1bea5761454bc40935ca6"><td class="memItemLeft" align="right" valign="top">const std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a169da02522c1bea5761454bc40935ca6">child</a> () const</td></tr>
<tr class="memdesc:a169da02522c1bea5761454bc40935ca6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the child expression. <br /></td></tr>
<tr class="separator:a169da02522c1bea5761454bc40935ca6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5ca78cdd707666ff271492a8c45f37ec" id="r_a5ca78cdd707666ff271492a8c45f37ec"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classiceberg_1_1Expression.html#a433076bdc34ce0b6d359313c6c7b8a9c">Operation</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a5ca78cdd707666ff271492a8c45f37ec">op</a> () const override</td></tr>
<tr class="memdesc:a5ca78cdd707666ff271492a8c45f37ec"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the operation for an expression node. <br /></td></tr>
<tr class="separator:a5ca78cdd707666ff271492a8c45f37ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a64edca3880c4eee4918b7c32cfa25d83" id="r_a64edca3880c4eee4918b7c32cfa25d83"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a64edca3880c4eee4918b7c32cfa25d83">ToString</a> () const override</td></tr>
<tr class="memdesc:a64edca3880c4eee4918b7c32cfa25d83"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get a user-readable string representation. <br /></td></tr>
<tr class="separator:a64edca3880c4eee4918b7c32cfa25d83"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7d347d1bfbb07a9678e002bb2eed1495" id="r_a7d347d1bfbb07a9678e002bb2eed1495"><td class="memItemLeft" align="right" valign="top">Result&lt; std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a7d347d1bfbb07a9678e002bb2eed1495">Negate</a> () const override</td></tr>
<tr class="memdesc:a7d347d1bfbb07a9678e002bb2eed1495"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the negation of this expression, equivalent to not(this). <br /></td></tr>
<tr class="separator:a7d347d1bfbb07a9678e002bb2eed1495"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5f9793238a0dd8b701b8f3f6dbc613b1" id="r_a5f9793238a0dd8b701b8f3f6dbc613b1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a5f9793238a0dd8b701b8f3f6dbc613b1">Equals</a> (const <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &amp;other) const override</td></tr>
<tr class="memdesc:a5f9793238a0dd8b701b8f3f6dbc613b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns whether this expression will accept the same values as another. <br /></td></tr>
<tr class="separator:a5f9793238a0dd8b701b8f3f6dbc613b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classiceberg_1_1Expression"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classiceberg_1_1Expression')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classiceberg_1_1Expression.html">iceberg::Expression</a></td></tr>
<tr class="memitem:a96e614d02433117161d21989f7ff1257 inherit pub_methods_classiceberg_1_1Expression" id="r_a96e614d02433117161d21989f7ff1257"><td class="memItemLeft" align="right" valign="top">
virtual bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_unbound_predicate</b> () const</td></tr>
<tr class="separator:a96e614d02433117161d21989f7ff1257 inherit pub_methods_classiceberg_1_1Expression"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8807793506a834a71384dac034e6c62f inherit pub_methods_classiceberg_1_1Expression" id="r_a8807793506a834a71384dac034e6c62f"><td class="memItemLeft" align="right" valign="top">
virtual bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_bound_predicate</b> () const</td></tr>
<tr class="separator:a8807793506a834a71384dac034e6c62f inherit pub_methods_classiceberg_1_1Expression"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9d17c720a2f03ee4924b8c36f0420ff1 inherit pub_methods_classiceberg_1_1Expression" id="r_a9d17c720a2f03ee4924b8c36f0420ff1"><td class="memItemLeft" align="right" valign="top">
virtual bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_unbound_aggregate</b> () const</td></tr>
<tr class="separator:a9d17c720a2f03ee4924b8c36f0420ff1 inherit pub_methods_classiceberg_1_1Expression"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab760f80ffc03ab40301be7d59c621a4a inherit pub_methods_classiceberg_1_1Expression" id="r_ab760f80ffc03ab40301be7d59c621a4a"><td class="memItemLeft" align="right" valign="top">
virtual bool&#160;</td><td class="memItemRight" valign="bottom"><b>is_bound_aggregate</b> () const</td></tr>
<tr class="separator:ab760f80ffc03ab40301be7d59c621a4a inherit pub_methods_classiceberg_1_1Expression"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a3c20b41048d581a535fcad4b7f9735c5" id="r_a3c20b41048d581a535fcad4b7f9735c5"><td class="memItemLeft" align="right" valign="top">static Result&lt; std::unique_ptr&lt; <a class="el" href="classiceberg_1_1Not.html">Not</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a3c20b41048d581a535fcad4b7f9735c5">Make</a> (std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; <a class="el" href="classiceberg_1_1Not.html#a169da02522c1bea5761454bc40935ca6">child</a>)</td></tr>
<tr class="memdesc:a3c20b41048d581a535fcad4b7f9735c5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> expression from a child expression. <br /></td></tr>
<tr class="separator:a3c20b41048d581a535fcad4b7f9735c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a526be706c911b1f0760b5560f3ba1e0c" id="r_a526be706c911b1f0760b5560f3ba1e0c"><td class="memItemLeft" align="right" valign="top">static Result&lt; std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Not.html#a526be706c911b1f0760b5560f3ba1e0c">MakeFolded</a> (std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; <a class="el" href="classiceberg_1_1Not.html#a169da02522c1bea5761454bc40935ca6">child</a>)</td></tr>
<tr class="memdesc:a526be706c911b1f0760b5560f3ba1e0c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a folded <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> expression from a child expression. <br /></td></tr>
<tr class="separator:a526be706c911b1f0760b5560f3ba1e0c"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="inherited" name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classiceberg_1_1Expression"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classiceberg_1_1Expression')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classiceberg_1_1Expression.html">iceberg::Expression</a></td></tr>
<tr class="memitem:a433076bdc34ce0b6d359313c6c7b8a9c inherit pub_types_classiceberg_1_1Expression" id="r_a433076bdc34ce0b6d359313c6c7b8a9c"><td class="memItemLeft" align="right" valign="top"><a id="a433076bdc34ce0b6d359313c6c7b8a9c" name="a433076bdc34ce0b6d359313c6c7b8a9c"></a>enum class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classiceberg_1_1Expression.html#a433076bdc34ce0b6d359313c6c7b8a9c">Operation</a> { <br />
&#160;&#160;<b>kTrue</b>
, <b>kFalse</b>
, <b>kIsNull</b>
, <b>kNotNull</b>
, <br />
&#160;&#160;<b>kIsNan</b>
, <b>kNotNan</b>
, <b>kLt</b>
, <b>kLtEq</b>
, <br />
&#160;&#160;<b>kGt</b>
, <b>kGtEq</b>
, <b>kEq</b>
, <b>kNotEq</b>
, <br />
&#160;&#160;<b>kIn</b>
, <b>kNotIn</b>
, <b>kNot</b>
, <b>kAnd</b>
, <br />
&#160;&#160;<b>kOr</b>
, <b>kStartsWith</b>
, <b>kNotStartsWith</b>
, <b>kCount</b>
, <br />
&#160;&#160;<b>kCountNull</b>
, <b>kCountStar</b>
, <b>kMax</b>
, <b>kMin</b>
<br />
}</td></tr>
<tr class="memdesc:a433076bdc34ce0b6d359313c6c7b8a9c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Operation types for expressions. <br /></td></tr>
<tr class="separator:a433076bdc34ce0b6d359313c6c7b8a9c inherit pub_types_classiceberg_1_1Expression"><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>An <a class="el" href="classiceberg_1_1Expression.html" title="Represents a boolean expression tree.">Expression</a> that represents logical NOT operation. </p>
<p>This expression negates its child expression. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a169da02522c1bea5761454bc40935ca6" name="a169da02522c1bea5761454bc40935ca6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a169da02522c1bea5761454bc40935ca6">&#9670;&#160;</a></span>child()</h2>
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<td class="memname">const std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; &amp; iceberg::Not::child </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns the child expression. </p>
<dl class="section return"><dt>Returns</dt><dd>The child expression being negated </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f9793238a0dd8b701b8f3f6dbc613b1">&#9670;&#160;</a></span>Equals()</h2>
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<td class="memname">bool iceberg::Not::Equals </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &amp;&#160;</td>
<td class="paramname"><em>other</em></td><td>)</td>
<td> const</td>
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<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
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<p>Returns whether this expression will accept the same values as another. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">other</td><td>another expression </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if the expressions are equivalent </dd></dl>
<p>Reimplemented from <a class="el" href="classiceberg_1_1Expression.html#a5f62190ba4e74757afb0fba05acb1e6a">iceberg::Expression</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3c20b41048d581a535fcad4b7f9735c5">&#9670;&#160;</a></span>Make()</h2>
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<td class="memname">Result&lt; std::unique_ptr&lt; <a class="el" href="classiceberg_1_1Not.html">Not</a> &gt; &gt; iceberg::Not::Make </td>
<td>(</td>
<td class="paramtype">std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt;&#160;</td>
<td class="paramname"><em>child</em></td><td>)</td>
<td></td>
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<p>Creates a <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> expression from a child expression. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">child</td><td>The expression to negate </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>A Result containing a unique pointer to <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a>, or an error if child is nullptr </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a526be706c911b1f0760b5560f3ba1e0c">&#9670;&#160;</a></span>MakeFolded()</h2>
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<td class="memname">Result&lt; std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; &gt; iceberg::Not::MakeFolded </td>
<td>(</td>
<td class="paramtype">std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt;&#160;</td>
<td class="paramname"><em>child</em></td><td>)</td>
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<p>Creates a folded <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> expression from a child expression. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">child</td><td>The expression to negate </td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A Result containing a shared pointer to the folded <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> expression, or an error if child is nullptr </dd></dl>
<dl class="section note"><dt>Note</dt><dd>A folded <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> expression is an expression that is equivalent to the original expression, but with the <a class="el" href="classiceberg_1_1Not.html" title="An Expression that represents logical NOT operation.">Not</a> operation removed. For example, not(not(x)) = x. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a7d347d1bfbb07a9678e002bb2eed1495">&#9670;&#160;</a></span>Negate()</h2>
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<td class="memname">Result&lt; std::shared_ptr&lt; <a class="el" href="classiceberg_1_1Expression.html">Expression</a> &gt; &gt; iceberg::Not::Negate </td>
<td>(</td>
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<p>Returns the negation of this expression, equivalent to not(this). </p>
<p>Reimplemented from <a class="el" href="classiceberg_1_1Expression.html#a7ce9433b8cc063b06ac6371d6d56815c">iceberg::Expression</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5ca78cdd707666ff271492a8c45f37ec">&#9670;&#160;</a></span>op()</h2>
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<td class="memname"><a class="el" href="classiceberg_1_1Expression.html#a433076bdc34ce0b6d359313c6c7b8a9c">Operation</a> iceberg::Not::op </td>
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<p>Returns the operation for an expression node. </p>
<p>Implements <a class="el" href="classiceberg_1_1Expression.html#a5a16ee5d023305b50e4a2216b4047eff">iceberg::Expression</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a64edca3880c4eee4918b7c32cfa25d83">&#9670;&#160;</a></span>ToString()</h2>
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<td class="memname">std::string iceberg::Not::ToString </td>
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<p>Get a user-readable string representation. </p>
<p>Reimplemented from <a class="el" href="classiceberg_1_1Expression.html#a2e9c204f698d069ebc0fefb9e5269ab6">iceberg::Expression</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>iceberg/expression/<a class="el" href="expression_8h_source.html">expression.h</a></li>
<li>iceberg/expression/<b>expression.cc</b></li>
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