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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>ETrie</title>
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<th width="100%" align="center">Evolution-Data-Server Manual: Utilities (libedataserver)</th>
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<a href="#libedataserver-e-trie.synopsis" class="shortcut">Top</a>
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                  <a href="#libedataserver-e-trie.description" class="shortcut">Description</a>
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<div class="refentry" title="ETrie">
<a name="libedataserver-e-trie"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libedataserver-e-trie.top_of_page"></a>ETrie</span></h2>
<p>ETrie — A trie data structure.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv" title="Synopsis">
<a name="libedataserver-e-trie.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">                    <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie">ETrie</a>;
<a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="returnvalue">ETrie</span></a> *             <a class="link" href="libedataserver-e-trie.html#e-trie-new" title="e_trie_new ()">e_trie_new</a>                          (<em class="parameter"><code><span class="type">gboolean</span> icase</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libedataserver-e-trie.html#e-trie-free" title="e_trie_free ()">e_trie_free</a>                         (<em class="parameter"><code><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> *trie</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libedataserver-e-trie.html#e-trie-add" title="e_trie_add ()">e_trie_add</a>                          (<em class="parameter"><code><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> *trie</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *pattern</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> pattern_id</code></em>);
const <span class="returnvalue">gchar</span> *       <a class="link" href="libedataserver-e-trie.html#e-trie-search" title="e_trie_search ()">e_trie_search</a>                       (<em class="parameter"><code><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> *trie</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *buffer</code></em>,
                                                         <em class="parameter"><code><span class="type">gsize</span> buflen</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> *matched_id</code></em>);
</pre>
</div>
<div class="refsect1" title="Description">
<a name="libedataserver-e-trie.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1" title="Details">
<a name="libedataserver-e-trie.details"></a><h2>Details</h2>
<div class="refsect2" title="ETrie">
<a name="ETrie"></a><h3>ETrie</h3>
<pre class="programlisting">typedef struct _ETrie ETrie;</pre>
<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">ETrie</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
A trie data structure.
</p>
</div>
<hr>
<div class="refsect2" title="e_trie_new ()">
<a name="e-trie-new"></a><h3>e_trie_new ()</h3>
<pre class="programlisting"><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="returnvalue">ETrie</span></a> *             e_trie_new                          (<em class="parameter"><code><span class="type">gboolean</span> icase</code></em>);</pre>
<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">e_trie_new</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Creates a new <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a>. If <em class="parameter"><code>icase</code></em> is <code class="literal">TRUE</code>, then pattern matching
done by the ETrie will be case insensitive.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
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<td><p><span class="term"><em class="parameter"><code>icase</code></em> :</span></p></td>
<td>Case sensitivity for the <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The newly-created <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="e_trie_free ()">
<a name="e-trie-free"></a><h3>e_trie_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                e_trie_free                         (<em class="parameter"><code><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> *trie</code></em>);</pre>
<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">e_trie_free</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Frees the memory associated with the <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> <em class="parameter"><code>trie</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>trie</code></em> :</span></p></td>
<td>The <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> to free.
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="e_trie_add ()">
<a name="e-trie-add"></a><h3>e_trie_add ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                e_trie_add                          (<em class="parameter"><code><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> *trie</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *pattern</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> pattern_id</code></em>);</pre>
<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">e_trie_add</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Add a new pattern to the <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> <em class="parameter"><code>trie</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>trie</code></em> :</span></p></td>
<td>The <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> to add a pattern to.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pattern</code></em> :</span></p></td>
<td>The pattern to add.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pattern_id</code></em> :</span></p></td>
<td>The id to use for the pattern.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="e_trie_search ()">
<a name="e-trie-search"></a><h3>e_trie_search ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *       e_trie_search                       (<em class="parameter"><code><a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> *trie</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *buffer</code></em>,
                                                         <em class="parameter"><code><span class="type">gsize</span> buflen</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> *matched_id</code></em>);</pre>
<div class="warning" title="Warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">e_trie_search</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Try to match the string <em class="parameter"><code>buffer</code></em> with a pattern in <em class="parameter"><code>trie</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
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<td><p><span class="term"><em class="parameter"><code>trie</code></em> :</span></p></td>
<td>The <a class="link" href="libedataserver-e-trie.html#ETrie" title="ETrie"><span class="type">ETrie</span></a> to search in.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>buffer</code></em> :</span></p></td>
<td>The string to match against a pattern in <em class="parameter"><code>trie</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>buflen</code></em> :</span></p></td>
<td>The length of <em class="parameter"><code>buffer</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>matched_id</code></em> :</span></p></td>
<td>An integer address to store the matched pattern id in.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The matched pattern, or <code class="literal">NULL</code> if no pattern is matched.
</td>
</tr>
</tbody>
</table></div>
</div>
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