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authorMMagueta <MMagueta@users.noreply.github.com>2025-09-20 04:42:09 +0000
committerMMagueta <MMagueta@users.noreply.github.com>2025-09-20 04:42:09 +0000
commitebf4767701457f30281aa0ca86159911b0e1edb3 (patch)
tree11702ba2fab0f8fd1e98fca1cb4d02e67e292d2b /set_8c.html
downloadRNT-ebf4767701457f30281aa0ca86159911b0e1edb3.tar.gz
RNT-ebf4767701457f30281aa0ca86159911b0e1edb3.zip
deploy: 5ed1406c81044ff73fd919b5aad184aaed0a174bgh-pages
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+<p><a class="el" href="structSet.html">Set</a> implementation for the Relational Algebra Engine.
+<a href="#details">More...</a></p>
+<div class="textblock"><code>#include &quot;<a class="el" href="set_8h_source.html">set.h</a>&quot;</code><br />
+<code>#include &lt;stdlib.h&gt;</code><br />
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+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structSetNode.html">SetNode</a></td></tr>
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+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structSet.html">Set</a></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a>
+Typedefs</h2></td></tr>
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+<tr class="separator:af51dc1642db17f15aec9837f783b577d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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+<tr class="memitem:a5b646b26d147dfeeeea8e757a8096a8c" id="r_a5b646b26d147dfeeeea8e757a8096a8c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structSet.html">Set</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="set_8c.html#a5b646b26d147dfeeeea8e757a8096a8c">set_create</a> (<a class="el" href="set_8h.html#a06af63e60b3ef1e2879ce1896685b599">SetCompareFn</a> cmp, <a class="el" href="set_8h.html#ae58aa89dcaed24a2807b4b67ff8f9cf6">SetFreeFn</a> freer)</td></tr>
+<tr class="memdesc:a5b646b26d147dfeeeea8e757a8096a8c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a new <a class="el" href="structSet.html">Set</a>. <br /></td></tr>
+<tr class="separator:a5b646b26d147dfeeeea8e757a8096a8c"><td class="memSeparator" colspan="2">&#160;</td></tr>
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+<tr class="memdesc:a9d762a027f1c3bcdd22f70ee9093a7dd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destroy a <a class="el" href="structSet.html">Set</a> and free its memory. <br /></td></tr>
+<tr class="separator:a9d762a027f1c3bcdd22f70ee9093a7dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a1f829089f94f01c84a55010ad1e6ca77" id="r_a1f829089f94f01c84a55010ad1e6ca77"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="set_8c.html#a1f829089f94f01c84a55010ad1e6ca77">set_contains</a> (const <a class="el" href="structSet.html">Set</a> *set, const void *elem)</td></tr>
+<tr class="memdesc:a1f829089f94f01c84a55010ad1e6ca77"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if a <a class="el" href="structSet.html">Set</a> contains an element. <br /></td></tr>
+<tr class="separator:a1f829089f94f01c84a55010ad1e6ca77"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a6d3c6162152fb63fc571c269ff42932e" id="r_a6d3c6162152fb63fc571c269ff42932e"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="set_8c.html#a6d3c6162152fb63fc571c269ff42932e">set_add</a> (<a class="el" href="structSet.html">Set</a> *set, void *elem)</td></tr>
+<tr class="memdesc:a6d3c6162152fb63fc571c269ff42932e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Add an element to a <a class="el" href="structSet.html">Set</a>. <br /></td></tr>
+<tr class="separator:a6d3c6162152fb63fc571c269ff42932e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a810577df03b3c0d077c2e9c90fef6648" id="r_a810577df03b3c0d077c2e9c90fef6648"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="set_8c.html#a810577df03b3c0d077c2e9c90fef6648">set_remove</a> (<a class="el" href="structSet.html">Set</a> *set, const void *elem)</td></tr>
+<tr class="memdesc:a810577df03b3c0d077c2e9c90fef6648"><td class="mdescLeft">&#160;</td><td class="mdescRight">Remove an element from a <a class="el" href="structSet.html">Set</a>. <br /></td></tr>
+<tr class="separator:a810577df03b3c0d077c2e9c90fef6648"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a3337392b0e2da0fbacb5cbd04bff7ff3" id="r_a3337392b0e2da0fbacb5cbd04bff7ff3"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="set_8c.html#a3337392b0e2da0fbacb5cbd04bff7ff3">set_size</a> (const <a class="el" href="structSet.html">Set</a> *set)</td></tr>
+<tr class="memdesc:a3337392b0e2da0fbacb5cbd04bff7ff3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the number of elements in a <a class="el" href="structSet.html">Set</a>. <br /></td></tr>
+<tr class="separator:a3337392b0e2da0fbacb5cbd04bff7ff3"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:add1f5ca395dd043e9bf77e58d4ba7d96" id="r_add1f5ca395dd043e9bf77e58d4ba7d96"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="set_8c.html#add1f5ca395dd043e9bf77e58d4ba7d96">set_foreach</a> (const <a class="el" href="structSet.html">Set</a> *set, <a class="el" href="set_8h.html#a370a2d3c5b99f48b2b5c2354b419ee2e">SetIterFn</a> fn, void *userdata)</td></tr>
+<tr class="memdesc:add1f5ca395dd043e9bf77e58d4ba7d96"><td class="mdescLeft">&#160;</td><td class="mdescRight">Iterate over all elements in a <a class="el" href="structSet.html">Set</a>. <br /></td></tr>
+<tr class="separator:add1f5ca395dd043e9bf77e58d4ba7d96"><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><a class="el" href="structSet.html">Set</a> implementation for the Relational Algebra Engine. </p>
+<p>Implements a generic set data structure used to represent relations and tuples as sets, in accordance with relational theory. </p>
+</div><h2 class="groupheader">Typedef Documentation</h2>
+<a id="af51dc1642db17f15aec9837f783b577d" name="af51dc1642db17f15aec9837f783b577d"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#af51dc1642db17f15aec9837f783b577d">&#9670;&#160;</a></span>SetNode</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">typedef struct <a class="el" href="structSetNode.html">SetNode</a> <a class="el" href="structSetNode.html">SetNode</a></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+</div>
+</div>
+<h2 class="groupheader">Function Documentation</h2>
+<a id="a6d3c6162152fb63fc571c269ff42932e" name="a6d3c6162152fb63fc571c269ff42932e"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a6d3c6162152fb63fc571c269ff42932e">&#9670;&#160;</a></span>set_add()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">int set_add </td>
+ <td>(</td>
+ <td class="paramtype"><a class="el" href="structSet.html">Set</a> *&#160;</td>
+ <td class="paramname"><em>set</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">void *&#160;</td>
+ <td class="paramname"><em>elem</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Add an element to a <a class="el" href="structSet.html">Set</a>. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">set</td><td>Pointer to the <a class="el" href="structSet.html">Set</a>. </td></tr>
+ <tr><td class="paramname">elem</td><td>Pointer to the element to add. </td></tr>
+ </table>
+ </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>1 if added, 0 if already present, -1 on error. </dd></dl>
+
+</div>
+</div>
+<a id="a1f829089f94f01c84a55010ad1e6ca77" name="a1f829089f94f01c84a55010ad1e6ca77"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a1f829089f94f01c84a55010ad1e6ca77">&#9670;&#160;</a></span>set_contains()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">int set_contains </td>
+ <td>(</td>
+ <td class="paramtype">const <a class="el" href="structSet.html">Set</a> *&#160;</td>
+ <td class="paramname"><em>set</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">const void *&#160;</td>
+ <td class="paramname"><em>elem</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Check if a <a class="el" href="structSet.html">Set</a> contains an element. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">set</td><td>Pointer to the <a class="el" href="structSet.html">Set</a>. </td></tr>
+ <tr><td class="paramname">elem</td><td>Pointer to the element to check. </td></tr>
+ </table>
+ </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>1 if present, 0 if not. </dd></dl>
+
+</div>
+</div>
+<a id="a5b646b26d147dfeeeea8e757a8096a8c" name="a5b646b26d147dfeeeea8e757a8096a8c"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a5b646b26d147dfeeeea8e757a8096a8c">&#9670;&#160;</a></span>set_create()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname"><a class="el" href="structSet.html">Set</a> * set_create </td>
+ <td>(</td>
+ <td class="paramtype"><a class="el" href="set_8h.html#a06af63e60b3ef1e2879ce1896685b599">SetCompareFn</a>&#160;</td>
+ <td class="paramname"><em>cmp</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype"><a class="el" href="set_8h.html#ae58aa89dcaed24a2807b4b67ff8f9cf6">SetFreeFn</a>&#160;</td>
+ <td class="paramname"><em>freer</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Create a new <a class="el" href="structSet.html">Set</a>. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">cmp</td><td>Comparison function for elements. </td></tr>
+ <tr><td class="paramname">freer</td><td>Free function for elements (can be NULL). </td></tr>
+ </table>
+ </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>Pointer to new <a class="el" href="structSet.html">Set</a>, or NULL on failure. </dd></dl>
+
+</div>
+</div>
+<a id="a9d762a027f1c3bcdd22f70ee9093a7dd" name="a9d762a027f1c3bcdd22f70ee9093a7dd"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a9d762a027f1c3bcdd22f70ee9093a7dd">&#9670;&#160;</a></span>set_destroy()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">void set_destroy </td>
+ <td>(</td>
+ <td class="paramtype"><a class="el" href="structSet.html">Set</a> *&#160;</td>
+ <td class="paramname"><em>set</em></td><td>)</td>
+ <td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Destroy a <a class="el" href="structSet.html">Set</a> and free its memory. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">set</td><td>Pointer to the <a class="el" href="structSet.html">Set</a> to destroy. Safe to pass NULL. </td></tr>
+ </table>
+ </dd>
+</dl>
+
+</div>
+</div>
+<a id="add1f5ca395dd043e9bf77e58d4ba7d96" name="add1f5ca395dd043e9bf77e58d4ba7d96"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#add1f5ca395dd043e9bf77e58d4ba7d96">&#9670;&#160;</a></span>set_foreach()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">void set_foreach </td>
+ <td>(</td>
+ <td class="paramtype">const <a class="el" href="structSet.html">Set</a> *&#160;</td>
+ <td class="paramname"><em>set</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype"><a class="el" href="set_8h.html#a370a2d3c5b99f48b2b5c2354b419ee2e">SetIterFn</a>&#160;</td>
+ <td class="paramname"><em>fn</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">void *&#160;</td>
+ <td class="paramname"><em>userdata</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Iterate over all elements in a <a class="el" href="structSet.html">Set</a>. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">set</td><td>Pointer to the <a class="el" href="structSet.html">Set</a>. </td></tr>
+ <tr><td class="paramname">fn</td><td>Callback function to call for each element. </td></tr>
+ <tr><td class="paramname">userdata</td><td>User data to pass to callback. </td></tr>
+ </table>
+ </dd>
+</dl>
+
+</div>
+</div>
+<a id="a810577df03b3c0d077c2e9c90fef6648" name="a810577df03b3c0d077c2e9c90fef6648"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a810577df03b3c0d077c2e9c90fef6648">&#9670;&#160;</a></span>set_remove()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">int set_remove </td>
+ <td>(</td>
+ <td class="paramtype"><a class="el" href="structSet.html">Set</a> *&#160;</td>
+ <td class="paramname"><em>set</em>, </td>
+ </tr>
+ <tr>
+ <td class="paramkey"></td>
+ <td></td>
+ <td class="paramtype">const void *&#160;</td>
+ <td class="paramname"><em>elem</em>&#160;</td>
+ </tr>
+ <tr>
+ <td></td>
+ <td>)</td>
+ <td></td><td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Remove an element from a <a class="el" href="structSet.html">Set</a>. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">set</td><td>Pointer to the <a class="el" href="structSet.html">Set</a>. </td></tr>
+ <tr><td class="paramname">elem</td><td>Pointer to the element to remove. </td></tr>
+ </table>
+ </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>1 if removed, 0 if not found. </dd></dl>
+
+</div>
+</div>
+<a id="a3337392b0e2da0fbacb5cbd04bff7ff3" name="a3337392b0e2da0fbacb5cbd04bff7ff3"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a3337392b0e2da0fbacb5cbd04bff7ff3">&#9670;&#160;</a></span>set_size()</h2>
+
+<div class="memitem">
+<div class="memproto">
+ <table class="memname">
+ <tr>
+ <td class="memname">size_t set_size </td>
+ <td>(</td>
+ <td class="paramtype">const <a class="el" href="structSet.html">Set</a> *&#160;</td>
+ <td class="paramname"><em>set</em></td><td>)</td>
+ <td></td>
+ </tr>
+ </table>
+</div><div class="memdoc">
+
+<p>Get the number of elements in a <a class="el" href="structSet.html">Set</a>. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+ <table class="params">
+ <tr><td class="paramname">set</td><td>Pointer to the <a class="el" href="structSet.html">Set</a>. </td></tr>
+ </table>
+ </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>Number of elements in the <a class="el" href="structSet.html">Set</a>. </dd></dl>
+
+</div>
+</div>
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