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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>ZeitgeistIndex</title>
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<tr><td colspan="5" class="shortcuts">
<a href="#ZeitgeistIndex.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#ZeitgeistIndex.description" class="shortcut">Description</a>
                   | 
                  <a href="#ZeitgeistIndex.object-hierarchy" class="shortcut">Object Hierarchy</a>
</td></tr>
</table>
<div class="refentry">
<a name="ZeitgeistIndex"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="ZeitgeistIndex.top_of_page"></a>ZeitgeistIndex</span></h2>
<p>ZeitgeistIndex — Query the Zeitgeist Full Text Search Extension</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="ZeitgeistIndex.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;zeitgeist.h&gt;

                    <a class="link" href="ZeitgeistIndex.html#ZeitgeistIndex-struct" title="ZeitgeistIndex">ZeitgeistIndex</a>;
struct              <a class="link" href="ZeitgeistIndex.html#ZeitgeistIndexClass" title="struct ZeitgeistIndexClass">ZeitgeistIndexClass</a>;
<a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="returnvalue">ZeitgeistIndex</span></a> *    <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-new" title="zeitgeist_index_new ()">zeitgeist_index_new</a>                 (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span>                <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search" title="zeitgeist_index_search ()">zeitgeist_index_search</a>              (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *query</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ZeitgeistTimeRange.html" title="ZeitgeistTimeRange"><span class="type">ZeitgeistTimeRange</span></a> *time_range</code></em>,
                                                         <em class="parameter"><code><span class="type">GPtrArray</span> *event_templates</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> offset</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> num_events</code></em>,
                                                         <em class="parameter"><code><a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistResultType"><span class="type">ZeitgeistResultType</span></a> result_type</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                                         <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="returnvalue">ZeitgeistResultSet</span></a> * <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search-finish" title="zeitgeist_index_search_finish ()">zeitgeist_index_search_finish</a>      (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncResult</span> *res</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search-with-relevancies" title="zeitgeist_index_search_with_relevancies ()">zeitgeist_index_search_with_relevancies</a>
                                                        (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *query</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ZeitgeistTimeRange.html" title="ZeitgeistTimeRange"><span class="type">ZeitgeistTimeRange</span></a> *time_range</code></em>,
                                                         <em class="parameter"><code><span class="type">GPtrArray</span> *event_templates</code></em>,
                                                         <em class="parameter"><code><a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistStorageState"><span class="type">ZeitgeistStorageState</span></a> storage_state</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> offset</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> num_events</code></em>,
                                                         <em class="parameter"><code><a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistResultType"><span class="type">ZeitgeistResultType</span></a> result_type</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                                         <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);
<a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="returnvalue">ZeitgeistResultSet</span></a>* <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search-with-relevancies-finish" title="zeitgeist_index_search_with_relevancies_finish ()">zeitgeist_index_search_with_relevancies_finish</a>
                                                        (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncResult</span> *res</code></em>,
                                                         <em class="parameter"><code><span class="type">gdouble</span> **relevancies</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> *relevancies_size</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="ZeitgeistIndex.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  GObject
   +----ZeitgeistIndex
</pre>
</div>
<div class="refsect1">
<a name="ZeitgeistIndex.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="ZeitgeistIndex.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="ZeitgeistIndex-struct"></a><h3>ZeitgeistIndex</h3>
<pre class="programlisting">typedef struct _ZeitgeistIndex ZeitgeistIndex;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="ZeitgeistIndexClass"></a><h3>struct ZeitgeistIndexClass</h3>
<pre class="programlisting">struct ZeitgeistIndexClass {
  GObjectClass parent_class;
};
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-index-new"></a><h3>zeitgeist_index_new ()</h3>
<pre class="programlisting"><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="returnvalue">ZeitgeistIndex</span></a> *    zeitgeist_index_new                 (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Create a new <a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> instance. The index will start to connect to
Zeitgeist asynchronously. You can however start calling methods on the
returned instance immediately, any method calls issued before the connection
has been established will simply be queued and executed once the connection
is up.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A reference to a newly allocated index. Free with <code class="function">g_object_unref()</code>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-index-search"></a><h3>zeitgeist_index_search ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                zeitgeist_index_search              (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *query</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ZeitgeistTimeRange.html" title="ZeitgeistTimeRange"><span class="type">ZeitgeistTimeRange</span></a> *time_range</code></em>,
                                                         <em class="parameter"><code><span class="type">GPtrArray</span> *event_templates</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> offset</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> num_events</code></em>,
                                                         <em class="parameter"><code><a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistResultType"><span class="type">ZeitgeistResultType</span></a> result_type</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                                         <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>
Perform a full text search possibly restricted to a <a class="link" href="ZeitgeistTimeRange.html" title="ZeitgeistTimeRange"><span class="type">ZeitgeistTimeRange</span></a>
and/or set of event templates.
</p>
<p>
The default boolean operator is <code class="literal">AND</code>. Thus the query
<span class="emphasis"><em>foo bar</em></span> will be interpreted as
<span class="emphasis"><em>foo AND bar</em></span>. To exclude a term from the result
set prepend it with a minus sign - eg <span class="emphasis"><em>foo -bar</em></span>.
Phrase queries can be done by double quoting the string 
<span class="emphasis"><em>"foo is a bar"</em></span>. You can truncate terms by appending
a *.
</p>
<p>
There are a few keys you can prefix to a term or phrase to search within
a specific set of metadata. They are used like
<span class="emphasis"><em>key:value</em></span>. The keys <span class="emphasis"><em>name</em></span> and
<span class="emphasis"><em>title</em></span> search strictly within the text field of the
event subjects. The key <span class="emphasis"><em>app</em></span> searches within the
application name or description that is found in the actor attribute of
the events. Lastly you can use the <span class="emphasis"><em>site</em></span> key to search
within the domain name of the subject URIs.
</p>
<p>
You can also control the results with the boolean operators
<span class="emphasis"><em>AND</em></span> and <span class="emphasis"><em>OR</em></span> and you may
use brackets, ( and ), to control the operator precedence.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>The <a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> you want to query</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>query</code></em> :</span></p></td>
<td>The search string to send to Zeitgeist</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>time_range</code></em> :</span></p></td>
<td>Restrict matched events to ones within this time range. If you
are not interested in restricting the timerange pass
<a class="link" href="ZeitgeistTimeRange.html#zeitgeist-time-range-new-anytime" title="zeitgeist_time_range_new_anytime ()"><code class="function">zeitgeist_time_range_new_anytime()</code></a> as Zeitgeist will detect this
and optimize the query accordingly</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>event_templates</code></em> :</span></p></td>
<td>Restrict matches events to ones matching these
templates</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset</code></em> :</span></p></td>
<td>Offset into the result set to read events from</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>num_events</code></em> :</span></p></td>
<td>Maximal number of events to retrieve</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>result_type</code></em> :</span></p></td>
<td>The <a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistResultType"><span class="type">ZeitgeistResultType</span></a> determining the sort order.
You may pass <a class="link" href="zeitgeist-1.0-Enumerations.html#ZEITGEIST-RESULT-TYPE-RELEVANCY:CAPS"><span class="type">ZEITGEIST_RESULT_TYPE_RELEVANCY</span></a> to this method
to have the results ordered by relevancy calculated in relation
to <em class="parameter"><code>query</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>A <span class="type">GCancellable</span> used to cancel the call or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>A <span class="type">GAsyncReadyCallback</span> to invoke when the search results are ready</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>User data to pass back with <em class="parameter"><code>callback</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-index-search-finish"></a><h3>zeitgeist_index_search_finish ()</h3>
<pre class="programlisting"><a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="returnvalue">ZeitgeistResultSet</span></a> * zeitgeist_index_search_finish      (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncResult</span> *res</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Retrieve the result from an asynchronous query started with
<a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search" title="zeitgeist_index_search ()"><code class="function">zeitgeist_index_search()</code></a>.
</p>
<p>
The total hit count of the query will be available via the returned
result set by calling <a class="link" href="ZeitgeistResultSet.html#zeitgeist-result-set-estimated-matches" title="zeitgeist_result_set_estimated_matches ()"><code class="function">zeitgeist_result_set_estimated_matches()</code></a>. This will
often be bigger than the actual number of events held in the result set,
which is limited by the <em class="parameter"><code>num_events</code></em> parameter passed to
<a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search" title="zeitgeist_index_search ()"><code class="function">zeitgeist_index_search()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>The <a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> to retrieve results from</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>res</code></em> :</span></p></td>
<td>The <span class="type">GAsyncResult</span> you received in the <span class="type">GAsyncReadyCallback</span> you passed
to <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search" title="zeitgeist_index_search ()"><code class="function">zeitgeist_index_search()</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>A place to store a <span class="type">GError</span> or <code class="literal">NULL</code> in case you want to ignore errors</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A newly allocated <a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="type">ZeitgeistResultSet</span></a> containing the
<a class="link" href="ZeitgeistEvent.html" title="ZeitgeistEvent"><span class="type">ZeitgeistEvent</span></a>s matching the query. You must free the
result set with <code class="function">g_object_unref()</code>. The events held in the result set
will automatically be unreffed when it is finalized.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-index-search-with-relevancies"></a><h3>zeitgeist_index_search_with_relevancies ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                zeitgeist_index_search_with_relevancies
                                                        (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <span class="type">gchar</span> *query</code></em>,
                                                         <em class="parameter"><code><a class="link" href="ZeitgeistTimeRange.html" title="ZeitgeistTimeRange"><span class="type">ZeitgeistTimeRange</span></a> *time_range</code></em>,
                                                         <em class="parameter"><code><span class="type">GPtrArray</span> *event_templates</code></em>,
                                                         <em class="parameter"><code><a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistStorageState"><span class="type">ZeitgeistStorageState</span></a> storage_state</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> offset</code></em>,
                                                         <em class="parameter"><code><span class="type">guint32</span> num_events</code></em>,
                                                         <em class="parameter"><code><a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistResultType"><span class="type">ZeitgeistResultType</span></a> result_type</code></em>,
                                                         <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                                         <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>
Perform a full text search possibly restricted to a <a class="link" href="ZeitgeistTimeRange.html" title="ZeitgeistTimeRange"><span class="type">ZeitgeistTimeRange</span></a>
and/or set of event templates. As opposed to <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search" title="zeitgeist_index_search ()"><code class="function">zeitgeist_index_search()</code></a>, this
call will also return numeric relevancies of the events
in the <a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="type">ZeitgeistResultSet</span></a>.
</p>
<p>
See <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search" title="zeitgeist_index_search ()"><code class="function">zeitgeist_index_search()</code></a> for more details on how to create the query.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>The <a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> you want to query</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>query</code></em> :</span></p></td>
<td>The search string to send to Zeitgeist</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>time_range</code></em> :</span></p></td>
<td>Restrict matched events to ones within this time range. If you
are not interested in restricting the timerange pass
<a class="link" href="ZeitgeistTimeRange.html#zeitgeist-time-range-new-anytime" title="zeitgeist_time_range_new_anytime ()"><code class="function">zeitgeist_time_range_new_anytime()</code></a> as Zeitgeist will detect this
and optimize the query accordingly</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>event_templates</code></em> :</span></p></td>
<td>Restrict matched events to ones matching these
templates</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>storage_state</code></em> :</span></p></td>
<td>Filter the events by availability of the storage medium.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>offset</code></em> :</span></p></td>
<td>Offset into the result set to read events from</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>num_events</code></em> :</span></p></td>
<td>Maximal number of events to retrieve</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>result_type</code></em> :</span></p></td>
<td>The <a class="link" href="zeitgeist-1.0-Enumerations.html#ZeitgeistResultType"><span class="type">ZeitgeistResultType</span></a> determining the sort order.
You may pass <a class="link" href="zeitgeist-1.0-Enumerations.html#ZEITGEIST-RESULT-TYPE-RELEVANCY:CAPS"><span class="type">ZEITGEIST_RESULT_TYPE_RELEVANCY</span></a> to this method
to have the results ordered by relevancy calculated in relation
to <em class="parameter"><code>query</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>A <span class="type">GCancellable</span> used to cancel the call or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>A <span class="type">GAsyncReadyCallback</span> to invoke when the search results are ready</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>User data to pass back with <em class="parameter"><code>callback</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="zeitgeist-index-search-with-relevancies-finish"></a><h3>zeitgeist_index_search_with_relevancies_finish ()</h3>
<pre class="programlisting"><a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="returnvalue">ZeitgeistResultSet</span></a>* zeitgeist_index_search_with_relevancies_finish
                                                        (<em class="parameter"><code><a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> *self</code></em>,
                                                         <em class="parameter"><code><span class="type">GAsyncResult</span> *res</code></em>,
                                                         <em class="parameter"><code><span class="type">gdouble</span> **relevancies</code></em>,
                                                         <em class="parameter"><code><span class="type">gint</span> *relevancies_size</code></em>,
                                                         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>
Retrieve the result from an asynchronous query started with
<a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search-with-relevancies" title="zeitgeist_index_search_with_relevancies ()"><code class="function">zeitgeist_index_search_with_relevancies()</code></a>.
</p>
<p>
The total hit count of the query will be available via the returned
result set by calling <a class="link" href="ZeitgeistResultSet.html#zeitgeist-result-set-estimated-matches" title="zeitgeist_result_set_estimated_matches ()"><code class="function">zeitgeist_result_set_estimated_matches()</code></a>. This will
often be bigger than the actual number of events held in the result set,
which is limited by the <em class="parameter"><code>num_events</code></em> parameter passed to
<a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search-with-relevancies" title="zeitgeist_index_search_with_relevancies ()"><code class="function">zeitgeist_index_search_with_relevancies()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>The <a class="link" href="ZeitgeistIndex.html" title="ZeitgeistIndex"><span class="type">ZeitgeistIndex</span></a> to retrieve results from</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>res</code></em> :</span></p></td>
<td>The <span class="type">GAsyncResult</span> you received in the <span class="type">GAsyncReadyCallback</span> you passed
to <a class="link" href="ZeitgeistIndex.html#zeitgeist-index-search-with-relevancies" title="zeitgeist_index_search_with_relevancies ()"><code class="function">zeitgeist_index_search_with_relevancies()</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>relevancies</code></em> :</span></p></td>
<td>Location for the newly allocated array
with relevancies. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>relevancies_size</code></em> :</span></p></td>
<td>Location for the size of the newly allocated array. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>A place to store a <span class="type">GError</span> or <code class="literal">NULL</code> in case you want to ignore errors</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A newly allocated <a class="link" href="ZeitgeistResultSet.html" title="ZeitgeistResultSet"><span class="type">ZeitgeistResultSet</span></a> containing the
<a class="link" href="ZeitgeistEvent.html" title="ZeitgeistEvent"><span class="type">ZeitgeistEvent</span></a>s matching the query. You must free the
result set with <code class="function">g_object_unref()</code>. The events held in the result set
will automatically be unreffed when it is finalized.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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