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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li>  </ul>
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  <div class="headertitle"><div class="title">relation.h</div></div>
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<a href="relation_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#ifndef RELATION_H</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#define RELATION_H</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="preprocessor">#include &quot;<a class="code" href="set_8h.html">set.h</a>&quot;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#include &quot;<a class="code" href="tuple_8h.html">tuple.h</a>&quot;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="foldopen" id="foldopen00007" data-start="{" data-end="};">
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"><a class="line" href="structRelation.html">    7</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"><a class="line" href="structRelation.html#a62028d05b5ebcd1390d261101152aeed">    8</a></span>  <span class="keywordtype">char</span> *<a class="code hl_variable" href="structRelation.html#a62028d05b5ebcd1390d261101152aeed">name</a>;</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"><a class="line" href="structRelation.html#a4391a8b49141763a6be06860f0a9054b">    9</a></span>  <a class="code hl_struct" href="structSet.html">Set</a> *<a class="code hl_variable" href="structRelation.html#a4391a8b49141763a6be06860f0a9054b">tuples</a>;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span>} <a class="code hl_struct" href="structRelation.html">Relation</a>;</div>
</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><a class="code hl_struct" href="structRelation.html">Relation</a> *<a class="code hl_function" href="relation_8h.html#a5ae6c335d05a38f5abf0810dd6fa2990">relation_create</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *name);</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="keywordtype">int</span> <a class="code hl_function" href="relation_8h.html#a718a2758d8ded2bd459f4b49e6ba5247">relation_add_tuple</a>(<a class="code hl_struct" href="structRelation.html">Relation</a> *r, <a class="code hl_struct" href="structSet.html">Tuple</a> *t);</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="keywordtype">void</span> <a class="code hl_function" href="relation_8h.html#a567fe5c42e7a418c9b2d25f543d055ab">relation_destroy</a>(<a class="code hl_struct" href="structRelation.html">Relation</a> *r);</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="keywordtype">void</span> <a class="code hl_function" href="relation_8h.html#a7662cf41d30fcc49e9acf625ae389898">relation_print</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structRelation.html">Relation</a> *r);</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><a class="code hl_struct" href="structSet.html">Tuple</a> *<a class="code hl_function" href="relation_8h.html#a199adac14c45258decea3c585a1bdff2">relation_find_tuple</a>(<a class="code hl_struct" href="structRelation.html">Relation</a> *r, <a class="code hl_struct" href="structSet.html">Tuple</a> *t);</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="preprocessor">#endif </span><span class="comment">// RELATION_H</span></div>
<div class="ttc" id="arelation_8h_html_a199adac14c45258decea3c585a1bdff2"><div class="ttname"><a href="relation_8h.html#a199adac14c45258decea3c585a1bdff2">relation_find_tuple</a></div><div class="ttdeci">Tuple * relation_find_tuple(Relation *r, Tuple *t)</div><div class="ttdoc">Find a tuple in a relation matching the target.</div><div class="ttdef"><b>Definition</b> relation.c:125</div></div>
<div class="ttc" id="arelation_8h_html_a567fe5c42e7a418c9b2d25f543d055ab"><div class="ttname"><a href="relation_8h.html#a567fe5c42e7a418c9b2d25f543d055ab">relation_destroy</a></div><div class="ttdeci">void relation_destroy(Relation *r)</div><div class="ttdoc">Destroy a Relation and free its memory.</div><div class="ttdef"><b>Definition</b> relation.c:57</div></div>
<div class="ttc" id="arelation_8h_html_a5ae6c335d05a38f5abf0810dd6fa2990"><div class="ttname"><a href="relation_8h.html#a5ae6c335d05a38f5abf0810dd6fa2990">relation_create</a></div><div class="ttdeci">Relation * relation_create(const char *name)</div><div class="ttdoc">Create a new Relation.</div><div class="ttdef"><b>Definition</b> relation.c:43</div></div>
<div class="ttc" id="arelation_8h_html_a718a2758d8ded2bd459f4b49e6ba5247"><div class="ttname"><a href="relation_8h.html#a718a2758d8ded2bd459f4b49e6ba5247">relation_add_tuple</a></div><div class="ttdeci">int relation_add_tuple(Relation *r, Tuple *t)</div><div class="ttdoc">Add a tuple to a relation.</div><div class="ttdef"><b>Definition</b> relation.c:72</div></div>
<div class="ttc" id="arelation_8h_html_a7662cf41d30fcc49e9acf625ae389898"><div class="ttname"><a href="relation_8h.html#a7662cf41d30fcc49e9acf625ae389898">relation_print</a></div><div class="ttdeci">void relation_print(const Relation *r)</div><div class="ttdoc">Print a Relation to stdout.</div><div class="ttdef"><b>Definition</b> relation.c:92</div></div>
<div class="ttc" id="aset_8h_html"><div class="ttname"><a href="set_8h.html">set.h</a></div></div>
<div class="ttc" id="astructRelation_html"><div class="ttname"><a href="structRelation.html">Relation</a></div><div class="ttdef"><b>Definition</b> relation.h:7</div></div>
<div class="ttc" id="astructRelation_html_a4391a8b49141763a6be06860f0a9054b"><div class="ttname"><a href="structRelation.html#a4391a8b49141763a6be06860f0a9054b">Relation::tuples</a></div><div class="ttdeci">Set * tuples</div><div class="ttdef"><b>Definition</b> relation.h:9</div></div>
<div class="ttc" id="astructRelation_html_a62028d05b5ebcd1390d261101152aeed"><div class="ttname"><a href="structRelation.html#a62028d05b5ebcd1390d261101152aeed">Relation::name</a></div><div class="ttdeci">char * name</div><div class="ttdef"><b>Definition</b> relation.h:8</div></div>
<div class="ttc" id="astructSet_html"><div class="ttname"><a href="structSet.html">Set</a></div><div class="ttdef"><b>Definition</b> set.c:17</div></div>
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