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<p>Example usage and entry point for the Relational Algebra Engine.  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;stdio.h&gt;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &quot;<a class="el" href="attribute_8h_source.html">attribute.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="relation_8h_source.html">relation.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="tuple_8h_source.html">tuple.h</a>&quot;</code><br />
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a840291bc02cba5474a4cb46a9b9566fe" id="r_a840291bc02cba5474a4cb46a9b9566fe"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="main_8c.html#a840291bc02cba5474a4cb46a9b9566fe">main</a> (void)</td></tr>
<tr class="memdesc:a840291bc02cba5474a4cb46a9b9566fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Entry point for the relational algebra engine demo.  <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Example usage and entry point for the Relational Algebra Engine. </p>
<p>Demonstrates creation and manipulation of relations, tuples, and attributes according to strict relational algebra principles. </p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a840291bc02cba5474a4cb46a9b9566fe" name="a840291bc02cba5474a4cb46a9b9566fe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a840291bc02cba5474a4cb46a9b9566fe">&#9670;&#160;</a></span>main()</h2>

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          <td class="memname">int main </td>
          <td>(</td>
          <td class="paramtype">void&#160;</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
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<p>Entry point for the relational algebra engine demo. </p>
<p>Demonstrates creation of relations, tuples, and attributes, and prints results.</p>
<dl class="section return"><dt>Returns</dt><dd>int Exit status code (0 for success). </dd></dl>

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