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<h2><span class="refentrytitle"><a name="ccss-ccss-stylesheet-t.top_of_page"></a>ccss_stylesheet_t</span></h2>
<p>ccss_stylesheet_t</p>
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<div class="refsynopsisdiv">
<a name="ccss-ccss-stylesheet-t.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">typedef <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t">ccss_stylesheet_t</a>;
<span class="returnvalue">void</span> (<a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-iterator-f" title="ccss_stylesheet_iterator_f ()">*ccss_stylesheet_iterator_f</a>) (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *type_name</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);
enum <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t">ccss_stylesheet_precedence_t</a>;
<span class="returnvalue">void</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-destroy" title="ccss_stylesheet_destroy ()">ccss_stylesheet_destroy</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>);
<a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="returnvalue">ccss_stylesheet_t</span></a> * <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-reference" title="ccss_stylesheet_reference ()">ccss_stylesheet_reference</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>);
unsigned <span class="returnvalue">int</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-get-reference-count" title="ccss_stylesheet_get_reference_count ()">ccss_stylesheet_get_reference_count</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> const *self</code></em>);
unsigned <span class="returnvalue">int</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-add-from-buffer" title="ccss_stylesheet_add_from_buffer ()">ccss_stylesheet_add_from_buffer</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *buffer</code></em>,
<em class="parameter"><code><span class="type">size_t</span> size</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t"><span class="type">ccss_stylesheet_precedence_t</span></a> precedence</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);
unsigned <span class="returnvalue">int</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-add-from-file" title="ccss_stylesheet_add_from_file ()">ccss_stylesheet_add_from_file</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *css_file</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t"><span class="type">ccss_stylesheet_precedence_t</span></a> precedence</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);
<span class="returnvalue">void</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-foreach" title="ccss_stylesheet_foreach ()">ccss_stylesheet_foreach</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-iterator-f" title="ccss_stylesheet_iterator_f ()"><span class="type">ccss_stylesheet_iterator_f</span></a> func</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);
<a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="returnvalue">ccss_style_t</span></a> * <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-query-type" title="ccss_stylesheet_query_type ()">ccss_stylesheet_query_type</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *type_name</code></em>);
<a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="returnvalue">ccss_style_t</span></a> * <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-query" title="ccss_stylesheet_query ()">ccss_stylesheet_query</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-node-t.html#ccss-node-t" title="ccss_node_t"><span class="type">ccss_node_t</span></a> *node</code></em>);
<span class="returnvalue">bool</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-unload" title="ccss_stylesheet_unload ()">ccss_stylesheet_unload</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code>unsigned <span class="type">int</span> descriptor</code></em>);
<span class="returnvalue">void</span> <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-dump" title="ccss_stylesheet_dump ()">ccss_stylesheet_dump</a> (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> const *self</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="ccss-ccss-stylesheet-t.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1">
<a name="ccss-ccss-stylesheet-t.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="ccss-stylesheet-t"></a><h3>ccss_stylesheet_t</h3>
<pre class="programlisting">typedef struct ccss_stylesheet_ ccss_stylesheet_t;
</pre>
<p>
Represents a parsed instance of a stylesheet.
</p>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-iterator-f"></a><h3>ccss_stylesheet_iterator_f ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*ccss_stylesheet_iterator_f) (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *type_name</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
<p>
Specifies the type of the function passed to <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-foreach" title="ccss_stylesheet_foreach ()"><code class="function">ccss_stylesheet_foreach()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type_name</code></em> :</span></p></td>
<td>node type name selectors are available for, e.g. `div'.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data passed to <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-foreach" title="ccss_stylesheet_foreach ()"><span class="type">ccss_stylesheet_foreach</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-precedence-t"></a><h3>enum ccss_stylesheet_precedence_t</h3>
<pre class="programlisting">typedef enum {
CCSS_STYLESHEET_USER_AGENT = 0,
CCSS_STYLESHEET_USER,
CCSS_STYLESHEET_AUTHOR
} ccss_stylesheet_precedence_t;
</pre>
<p>
See <a class="ulink" href="http://www.w3.org/TR/CSS21/cascade.html" target="_top">http://www.w3.org/TR/CSS21/cascade.html</a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><a name="CCSS-STYLESHEET-USER-AGENT:CAPS"></a><span class="term"><code class="literal">CCSS_STYLESHEET_USER_AGENT</code></span></p></td>
<td>the application's intrinsic CSS rules.
</td>
</tr>
<tr>
<td><p><a name="CCSS-STYLESHEET-USER:CAPS"></a><span class="term"><code class="literal">CCSS_STYLESHEET_USER</code></span></p></td>
<td>CSS rules provided by the user.
</td>
</tr>
<tr>
<td><p><a name="CCSS-STYLESHEET-AUTHOR:CAPS"></a><span class="term"><code class="literal">CCSS_STYLESHEET_AUTHOR</code></span></p></td>
<td>CSS rules provided by the author.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-destroy"></a><h3>ccss_stylesheet_destroy ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> ccss_stylesheet_destroy (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>);</pre>
<p>
Decreases the reference count on <em class="parameter"><code>self</code></em> by one. If the result is zero, then
<em class="parameter"><code>self</code></em> and all associated resources are freed. See <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-reference" title="ccss_stylesheet_reference ()"><code class="function">ccss_stylesheet_reference()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-reference"></a><h3>ccss_stylesheet_reference ()</h3>
<pre class="programlisting"><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="returnvalue">ccss_stylesheet_t</span></a> * ccss_stylesheet_reference (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>);</pre>
<p>
Increases the reference count on <em class="parameter"><code>self</code></em> by one. This prevents <em class="parameter"><code>self</code></em> from being
destroyed until a matching call to <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-destroy" title="ccss_stylesheet_destroy ()"><code class="function">ccss_stylesheet_destroy()</code></a> is made.
</p>
<p>
The number of references to a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> can be acquired using
<a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-get-reference-count" title="ccss_stylesheet_get_reference_count ()"><code class="function">ccss_stylesheet_get_reference_count()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the referenced <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-get-reference-count"></a><h3>ccss_stylesheet_get_reference_count ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span> ccss_stylesheet_get_reference_count (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> const *self</code></em>);</pre>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the current reference count of <em class="parameter"><code>self</code></em>.
If <em class="parameter"><code>self</code></em> is a nil object, 0 will be returned.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-add-from-buffer"></a><h3>ccss_stylesheet_add_from_buffer ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span> ccss_stylesheet_add_from_buffer (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *buffer</code></em>,
<em class="parameter"><code><span class="type">size_t</span> size</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t"><span class="type">ccss_stylesheet_precedence_t</span></a> precedence</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
<p>
Load a CSS file with a given precedence.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>buffer</code></em> :</span></p></td>
<td>buffer to parse.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
<td>size of the buffer.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>precedence</code></em> :</span></p></td>
<td>see <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t"><span class="type">ccss_stylesheet_precedence_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user-data passed to property- and function-handlers.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a stylesheet descriptor that can be used to unload the CSS file
contents from the stylesheet instance.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-add-from-file"></a><h3>ccss_stylesheet_add_from_file ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span> ccss_stylesheet_add_from_file (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *css_file</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t"><span class="type">ccss_stylesheet_precedence_t</span></a> precedence</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
<p>
Load a CSS file with a given precedence.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>css_file</code></em> :</span></p></td>
<td>file to parse.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>precedence</code></em> :</span></p></td>
<td>see <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-precedence-t" title="enum ccss_stylesheet_precedence_t"><span class="type">ccss_stylesheet_precedence_t</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user-data passed to property- and function-handlers.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a stylesheet descriptor that can be used to unload the CSS file
contents from the stylesheet instance.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ccss-stylesheet-foreach"></a><h3>ccss_stylesheet_foreach ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> ccss_stylesheet_foreach (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-iterator-f" title="ccss_stylesheet_iterator_f ()"><span class="type">ccss_stylesheet_iterator_f</span></a> func</code></em>,
<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
<p>
The iterator function <em class="parameter"><code>func</code></em> is called for each type in the stylesheet.
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<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
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<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-iterator-f" title="ccss_stylesheet_iterator_f ()"><span class="type">ccss_stylesheet_iterator_f</span></a>.</td>
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<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data to pass to the iterator function.</td>
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<div class="refsect2">
<a name="ccss-stylesheet-query-type"></a><h3>ccss_stylesheet_query_type ()</h3>
<pre class="programlisting"><a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="returnvalue">ccss_style_t</span></a> * ccss_stylesheet_query_type (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><span class="type">char</span> const *type_name</code></em>);</pre>
<p>
Query the stylesheet for styling information regarding a type.
</p>
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<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
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<td><p><span class="term"><em class="parameter"><code>type_name</code></em> :</span></p></td>
<td>the type to query for, e.g. `h1'.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="type">ccss_style_t</span></a> that the results of the query are applied to or
<code class="literal">NULL</code> if the query didn't yield results.</td>
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<div class="refsect2">
<a name="ccss-stylesheet-query"></a><h3>ccss_stylesheet_query ()</h3>
<pre class="programlisting"><a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="returnvalue">ccss_style_t</span></a> * ccss_stylesheet_query (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code><a class="link" href="ccss-ccss-node-t.html#ccss-node-t" title="ccss_node_t"><span class="type">ccss_node_t</span></a> *node</code></em>);</pre>
<p>
Query the stylesheet for styling information regarding a document node and apply the results to a <a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="type">ccss_style_t</span></a> object.
</p>
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<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
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<td><p><span class="term"><em class="parameter"><code>node</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-node-t.html#ccss-node-t" title="ccss_node_t"><span class="type">ccss_node_t</span></a> implementation that is used by libccss to retrieve information about the underlying document.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-style-t.html#ccss-style-t" title="ccss_style_t"><span class="type">ccss_style_t</span></a> that the results of the query are applied to or
<code class="literal">NULL</code> if the query didn't yield results.</td>
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</table></div>
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<div class="refsect2">
<a name="ccss-stylesheet-unload"></a><h3>ccss_stylesheet_unload ()</h3>
<pre class="programlisting"><span class="returnvalue">bool</span> ccss_stylesheet_unload (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> *self</code></em>,
<em class="parameter"><code>unsigned <span class="type">int</span> descriptor</code></em>);</pre>
<p>
Unload a CSS file, buffer or inline style that was loaded into the stylesheet.
</p>
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<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.
<em class="parameter"><code>descriptor</code></em> descriptor of a part that was loaded.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> if anything had been unloaded.</td>
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</table></div>
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<div class="refsect2">
<a name="ccss-stylesheet-dump"></a><h3>ccss_stylesheet_dump ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> ccss_stylesheet_dump (<em class="parameter"><code><a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a> const *self</code></em>);</pre>
<p>
Print informations about the internal state of this object.
</p>
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<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="ccss-ccss-stylesheet-t.html#ccss-stylesheet-t" title="ccss_stylesheet_t"><span class="type">ccss_stylesheet_t</span></a>.</td>
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</table></div>
</div>
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