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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>FoNode</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.73.2">
<link rel="start" href="index.html" title="xmlroff Reference Manual">
<link rel="up" href="node.html" title="FoNode is wonderful">
<link rel="prev" href="node.html" title="FoNode is wonderful">
<link rel="next" href="interfaces.html" title="Interfaces are truly wonderful">
<meta name="generator" content="GTK-Doc V1.10 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
<link rel="chapter" href="users.html" title="Users' Guide">
<link rel="chapter" href="developers.html" title="Developers' Guide">
<link rel="chapter" href="object-hierarchy.html" title="Object Hierarchy">
<link rel="chapter" href="object.html" title="FoObject is wonderful">
<link rel="chapter" href="node.html" title="FoNode is wonderful">
<link rel="chapter" href="interfaces.html" title="Interfaces are truly wonderful">
<link rel="chapter" href="formatting-objects.html" title="Formatting Objects are truly wonderful">
<link rel="chapter" href="properties.html" title="Properties">
<link rel="chapter" href="areas.html" title="Area Objects">
<link rel="chapter" href="datatypes.html" title="Datatype Objects">
<link rel="chapter" href="context.html" title="Property Context Object">
<link rel="chapter" href="other-objects.html" title="Other Objects">
<link rel="chapter" href="utility-objects.html" title="Utility Objects">
<link rel="chapter" href="utility-modules.html" title="Utility Modules">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
<tr valign="middle">
<td><a accesskey="p" href="node.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
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</tr>
<tr><td colspan="5" class="shortcuts"><nobr><a href="#FoNode.synopsis" class="shortcut">Top</a>
|
<a href="#FoNode.description" class="shortcut">Description</a>
|
<a href="#FoNode.object-hierarchy" class="shortcut">Object Hierarchy</a>
|
<a href="#FoNode.properties" class="shortcut">Properties</a></nobr></td></tr>
</table>
<div class="refentry" lang="en">
<a name="FoNode"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="FoNode.top_of_page"></a>FoNode</span></h2>
<p>FoNode — Object for making trees</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="FoNode.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
<a class="link" href="FoNode.html#FoNode-struct" title="FoNode">FoNode</a>;
<a class="link" href="FoNode.html#FoNodeClass" title="FoNodeClass">FoNodeClass</a>;
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-new" title="fo_node_new ()">fo_node_new</a> (void);
<a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> (<a class="link" href="FoNode.html#FoNodeTraverseFunc" title="FoNodeTraverseFunc ()">*FoNodeTraverseFunc</a>) (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);
void (<a class="link" href="FoNode.html#FoNodeForeachFunc" title="FoNodeForeachFunc ()">*FoNodeForeachFunc</a>) (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);
#define <a class="link" href="FoNode.html#FO-NODE-IS-ROOT:CAPS" title="FO_NODE_IS_ROOT()">FO_NODE_IS_ROOT</a> (fo_node)
#define <a class="link" href="FoNode.html#FO-NODE-IS-LEAF:CAPS" title="FO_NODE_IS_LEAF()">FO_NODE_IS_LEAF</a> (fo_node)
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-get-ancestor-or-self-by-type" title="fo_node_get_ancestor_or_self_by_type ()">fo_node_get_ancestor_or_self_by_type</a>
(<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../gobject/gobject-Type-Information.html#GType"
>GType</a> type);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-get-ancestor-or-self-by-name" title="fo_node_get_ancestor_or_self_by_name ()">fo_node_get_ancestor_or_self_by_name</a>
(<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *name);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-get-child-by-type" title="fo_node_get_child_by_type ()">fo_node_get_child_by_type</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../gobject/gobject-Type-Information.html#GType"
>GType</a> type);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-get-child-by-name" title="fo_node_get_child_by_name ()">fo_node_get_child_by_name</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *name);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-insert" title="fo_node_insert ()">fo_node_insert</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> position,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-insert-before" title="fo_node_insert_before ()">fo_node_insert_before</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *sibling,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-insert-after" title="fo_node_insert_after ()">fo_node_insert_after</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *sibling,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-prepend" title="fo_node_prepend ()">fo_node_prepend</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
#define <a class="link" href="FoNode.html#fo-node-n-nodes" title="fo_node_n_nodes()">fo_node_n_nodes</a> (root, flags)
#define <a class="link" href="FoNode.html#fo-node-get-root" title="fo_node_get_root()">fo_node_get_root</a> (root)
#define <a class="link" href="FoNode.html#fo-node-is-ancestor" title="fo_node_is_ancestor()">fo_node_is_ancestor</a> (fo_node, descendant)
#define <a class="link" href="FoNode.html#fo-node-depth" title="fo_node_depth()">fo_node_depth</a> (fo_node)
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-append" title="fo_node_append ()">fo_node_append</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
void <a class="link" href="FoNode.html#fo-node-traverse" title="fo_node_traverse ()">fo_node_traverse</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *root,
<a
href="../glib/glib-Balanced-Binary-Trees.html#GTraverseType"
>GTraverseType</a> order,
<a
href="../glib/glib-N-ary-Trees.html#GTraverseFlags"
>GTraverseFlags</a> flags,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> max_depth,
<a class="link" href="FoNode.html#FoNodeTraverseFunc" title="FoNodeTraverseFunc ()">FoNodeTraverseFunc</a> func,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);
#define <a class="link" href="FoNode.html#fo-node-max-height" title="fo_node_max_height()">fo_node_max_height</a> (root)
void <a class="link" href="FoNode.html#fo-node-children-foreach" title="fo_node_children_foreach ()">fo_node_children_foreach</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-N-ary-Trees.html#GTraverseFlags"
>GTraverseFlags</a> flags,
<a class="link" href="FoNode.html#FoNodeForeachFunc" title="FoNodeForeachFunc ()">FoNodeForeachFunc</a> func,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);
#define <a class="link" href="FoNode.html#fo-node-reverse-children" title="fo_node_reverse_children()">fo_node_reverse_children</a> (fo_node)
#define <a class="link" href="FoNode.html#fo-node-n-children" title="fo_node_n_children()">fo_node_n_children</a> (fo_node)
#define <a class="link" href="FoNode.html#fo-node-nth-child" title="fo_node_nth_child()">fo_node_nth_child</a> (fo_node, n)
#define <a class="link" href="FoNode.html#fo-node-last-child" title="fo_node_last_child()">fo_node_last_child</a> (fo_node)
#define <a class="link" href="FoNode.html#fo-node-child-position" title="fo_node_child_position()">fo_node_child_position</a> (fo_node, child)
#define <a class="link" href="FoNode.html#fo-node-first-sibling" title="fo_node_first_sibling()">fo_node_first_sibling</a> (fo_node)
#define <a class="link" href="FoNode.html#fo-node-last-sibling" title="fo_node_last_sibling()">fo_node_last_sibling</a> (fo_node)
#define <a class="link" href="FoNode.html#fo-node-prev-sibling" title="fo_node_prev_sibling()">fo_node_prev_sibling</a> (fo_node)
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-next-sibling" title="fo_node_next_sibling ()">fo_node_next_sibling</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-first-child" title="fo_node_first_child ()">fo_node_first_child</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-parent" title="fo_node_parent ()">fo_node_parent</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
#define <a class="link" href="FoNode.html#fo-node-unlink" title="fo_node_unlink()">fo_node_unlink</a> (fo_node)
void <a class="link" href="FoNode.html#fo-node-unlink-with-next-siblings" title="fo_node_unlink_with_next_siblings ()">fo_node_unlink_with_next_siblings</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
<a class="link" href="FoNode.html" title="FoNode">FoNode</a>* <a class="link" href="FoNode.html#fo-node-insert-with-next-siblings" title="fo_node_insert_with_next_siblings ()">fo_node_insert_with_next_siblings</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> position,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);
void <a class="link" href="FoNode.html#fo-node-debug-dump-tree" title="fo_node_debug_dump_tree ()">fo_node_debug_dump_tree</a> (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> depth);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="FoNode.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a
href="../gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a>
+----<a class="link" href="FoObject.html" title="FoObject">FoObject</a>
+----FoNode
+----<a class="link" href="FoArea.html" title="FoArea">FoArea</a>
+----<a class="link" href="FoFo.html" title="FoFo">FoFo</a>
</pre>
</div>
<div class="refsect1" lang="en">
<a name="FoNode.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="FoNode.html#FoNode--first-child" title='The "first-child" property'>first-child</a>" <a class="link" href="FoNode.html" title="FoNode">FoNode</a>* : Read
"<a class="link" href="FoNode.html#FoNode--next-sibling" title='The "next-sibling" property'>next-sibling</a>" <a class="link" href="FoNode.html" title="FoNode">FoNode</a>* : Read
"<a class="link" href="FoNode.html#FoNode--parent" title='The "parent" property'>parent</a>" <a class="link" href="FoNode.html" title="FoNode">FoNode</a>* : Read
</pre>
</div>
<div class="refsect1" lang="en">
<a name="FoNode.description"></a><h2>Description</h2>
<p>
<a class="link" href="FoObject.html" title="FoObject"><span class="type">FoObject</span></a> child type that makes trees.</p>
<p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="FoNode.details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="FoNode-struct"></a><h3>FoNode</h3>
<pre class="programlisting">typedef struct _FoNode FoNode;</pre>
<p>
Instance of <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.</p>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FoNodeClass"></a><h3>FoNodeClass</h3>
<pre class="programlisting">typedef struct _FoNodeClass FoNodeClass;</pre>
<p>
Class structure for <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.</p>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-new"></a><h3>fo_node_new ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_new (void);</pre>
<p>
Creates a new <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> initialized to default value.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the new <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FoNodeTraverseFunc"></a><h3>FoNodeTraverseFunc ()</h3>
<pre class="programlisting"><a
href="../glib/glib-Basic-Types.html#gboolean"
>gboolean</a> (*FoNodeTraverseFunc) (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FoNodeForeachFunc"></a><h3>FoNodeForeachFunc ()</h3>
<pre class="programlisting">void (*FoNodeForeachFunc) (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FO-NODE-IS-ROOT:CAPS"></a><h3>FO_NODE_IS_ROOT()</h3>
<pre class="programlisting">#define FO_NODE_IS_ROOT(fo_node) (G_NODE_IS_ROOT(((FoNode*) (fo_node))->node))
</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FO-NODE-IS-LEAF:CAPS"></a><h3>FO_NODE_IS_LEAF()</h3>
<pre class="programlisting">#define FO_NODE_IS_LEAF(fo_node) (G_NODE_IS_LEAF(((FoNode*) (fo_node))->node))
</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-get-ancestor-or-self-by-type"></a><h3>fo_node_get_ancestor_or_self_by_type ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_get_ancestor_or_self_by_type
(<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../gobject/gobject-Type-Information.html#GType"
>GType</a> type);</pre>
<p>
Find the nearest ancestor node, or <em class="parameter"><code>node</code></em> itself, with the same
<a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> as <em class="parameter"><code>type</code></em>.
</p>
<p>
Does not change the ref count of any node.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>node</code></em> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> at which to begin.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> Required <a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> of ancestor node.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> ancestor (or self) with required <a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a>, or NULL.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-get-ancestor-or-self-by-name"></a><h3>fo_node_get_ancestor_or_self_by_name ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_get_ancestor_or_self_by_name
(<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *name);</pre>
<p>
Find the nearest ancestor node, or <em class="parameter"><code>node</code></em> itself, with the same
name as <em class="parameter"><code>name</code></em>.
</p>
<p>
Does not change the ref count of any node.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>node</code></em> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> at which to begin.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td> Required name of ancestor node.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> ancestor (or self) with required <a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a>, or NULL.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-get-child-by-type"></a><h3>fo_node_get_child_by_type ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_get_child_by_type (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../gobject/gobject-Type-Information.html#GType"
>GType</a> type);</pre>
<p>
Find the first child of <em class="parameter"><code>node</code></em> with <a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> matching <em class="parameter"><code>type</code></em> value.
</p>
<p>
Does not change the ref count of any node.
</p>
<p>
Allows 0 as value of <em class="parameter"><code>type</code></em> since may have been called by
<a class="link" href="FoNode.html#fo-node-get-child-by-name" title="fo_node_get_child_by_name ()"><span class="type">fo_node_get_child_by_name</span></a> for a type that has yet to be
instantiated. Of course, if <em class="parameter"><code>type</code></em> is 0, this function returns
NULL.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>node</code></em> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> that is parent of nodes to be tested for matching <a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> <a
href="../gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a> value.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> First child of specified type, or NULL.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-get-child-by-name"></a><h3>fo_node_get_child_by_name ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_get_child_by_name (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *node,
const <a
href="../glib/glib-Basic-Types.html#gchar"
>gchar</a> *name);</pre>
<p>
Find the first child of <em class="parameter"><code>node</code></em> with type name matching <em class="parameter"><code>name</code></em> value.
</p>
<p>
Does not change the ref count of any node.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>node</code></em> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> that is parent of nodes to be tested for type name.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td> Name of type.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> First child of specified type, or NULL.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-insert"></a><h3>fo_node_insert ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_insert (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> position,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Inserts an <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> beneath the parent at the given position.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> under.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>position</code></em> :</span></p></td>
<td> The position to place <em class="parameter"><code>fo_node</code></em> at, with respect to its
siblings. If <em class="parameter"><code>position</code></em> is -1, <em class="parameter"><code>fo_node</code></em> is inserted as
the last child of <em class="parameter"><code>parent</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to insert.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The inserted <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-insert-before"></a><h3>fo_node_insert_before ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_insert_before (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *sibling,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Inserts an <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> beneath the parent before the given sibling.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> under.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sibling</code></em> :</span></p></td>
<td> The sibling <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> before. If
<em class="parameter"><code>sibling</code></em> is NULL, <em class="parameter"><code>fo_node</code></em> is inserted as the last child
of <em class="parameter"><code>parent</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to insert.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The inserted <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-insert-after"></a><h3>fo_node_insert_after ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_insert_after (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *sibling,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Inserts an <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> beneath the parent after the given sibling.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> under.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sibling</code></em> :</span></p></td>
<td> The sibling <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> after. If
<em class="parameter"><code>sibling</code></em> is NULL, <em class="parameter"><code>fo_node</code></em> is inserted as the first child
of <em class="parameter"><code>parent</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to insert.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The inserted <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-prepend"></a><h3>fo_node_prepend ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_prepend (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Inserts an <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> as the first child of the given parent.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> under.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to insert.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The inserted <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-n-nodes"></a><h3>fo_node_n_nodes()</h3>
<pre class="programlisting">#define fo_node_n_nodes(root, flags)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>root</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-get-root"></a><h3>fo_node_get_root()</h3>
<pre class="programlisting">#define fo_node_get_root(root)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>root</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-is-ancestor"></a><h3>fo_node_is_ancestor()</h3>
<pre class="programlisting">#define fo_node_is_ancestor(fo_node, descendant)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>descendant</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-depth"></a><h3>fo_node_depth()</h3>
<pre class="programlisting">#define fo_node_depth(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-append"></a><h3>fo_node_append ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_append (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Inserts an <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> as the last child of the given parent.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> under.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to insert.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The inserted <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-traverse"></a><h3>fo_node_traverse ()</h3>
<pre class="programlisting">void fo_node_traverse (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *root,
<a
href="../glib/glib-Balanced-Binary-Trees.html#GTraverseType"
>GTraverseType</a> order,
<a
href="../glib/glib-N-ary-Trees.html#GTraverseFlags"
>GTraverseFlags</a> flags,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> max_depth,
<a class="link" href="FoNode.html#FoNodeTraverseFunc" title="FoNodeTraverseFunc ()">FoNodeTraverseFunc</a> func,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);</pre>
<p>
Traverses a tree starting at the given root <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>. It calls the
given function for each node visited. The traversal can be halted
at any point by returning <a
href="../glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> from <em class="parameter"><code>func</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>root</code></em> :</span></p></td>
<td> The root <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> of the tree to traverse.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>order</code></em> :</span></p></td>
<td> The order in which nodes are visited - G_IN_ORDER,
G_PRE_ORDER, G_POST_ORDER, or G_LEVEL_ORDER.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td> Which types of children are to be visited, one of
G_TRAVERSE_ALL, G_TRAVERSE_LEAFS and G_TRAVERSE_NON_LEAFS.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>max_depth</code></em> :</span></p></td>
<td> The maximum depth of the traversal. Nodes below this
depth will not be visited. If max_depth is -1 all nodes
in the tree are visited. If depth is 1, only the root
is visited. If depth is 2, the root and its children
are visited. And so on.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td> The function to call for each visited GNode.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td> User data to pass to the function.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-max-height"></a><h3>fo_node_max_height()</h3>
<pre class="programlisting">#define fo_node_max_height(root)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>root</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-children-foreach"></a><h3>fo_node_children_foreach ()</h3>
<pre class="programlisting">void fo_node_children_foreach (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-N-ary-Trees.html#GTraverseFlags"
>GTraverseFlags</a> flags,
<a class="link" href="FoNode.html#FoNodeForeachFunc" title="FoNodeForeachFunc ()">FoNodeForeachFunc</a> func,
<a
href="../glib/glib-Basic-Types.html#gpointer"
>gpointer</a> data);</pre>
<p>
Calls a function for each of the children of an <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>. Note that
it doesn't descend beneath the child nodes.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> An <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td> Which types of children are to be visited, one of
G_TRAVERSE_ALL, G_TRAVERSE_LEAFS and G_TRAVERSE_NON_LEAFS.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
<td> The function to call for each visited node.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td> User data to pass to the function.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-reverse-children"></a><h3>fo_node_reverse_children()</h3>
<pre class="programlisting">#define fo_node_reverse_children(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-n-children"></a><h3>fo_node_n_children()</h3>
<pre class="programlisting">#define fo_node_n_children(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-nth-child"></a><h3>fo_node_nth_child()</h3>
<pre class="programlisting">#define fo_node_nth_child(fo_node, n)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>n</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-last-child"></a><h3>fo_node_last_child()</h3>
<pre class="programlisting">#define fo_node_last_child(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-child-position"></a><h3>fo_node_child_position()</h3>
<pre class="programlisting">#define fo_node_child_position(fo_node, child)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>child</code></em> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-first-sibling"></a><h3>fo_node_first_sibling()</h3>
<pre class="programlisting">#define fo_node_first_sibling(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-last-sibling"></a><h3>fo_node_last_sibling()</h3>
<pre class="programlisting">#define fo_node_last_sibling(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-prev-sibling"></a><h3>fo_node_prev_sibling()</h3>
<pre class="programlisting">#define fo_node_prev_sibling(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-next-sibling"></a><h3>fo_node_next_sibling ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_next_sibling (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Gets the next sibling <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> of <em class="parameter"><code>fo_node</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The next sibling of <em class="parameter"><code>fo_node</code></em>, or <a
href="../glib/glib-Standard-Macros.html#NULL:CAPS"
><code class="literal">NULL</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-first-child"></a><h3>fo_node_first_child ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_first_child (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Gets the first child <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> of <em class="parameter"><code>fo_node</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The first child of <em class="parameter"><code>fo_node</code></em>, or <a
href="../glib/glib-Standard-Macros.html#NULL:CAPS"
><code class="literal">NULL</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-parent"></a><h3>fo_node_parent ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_parent (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Gets the parent <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> of <em class="parameter"><code>fo_node</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The parent of <em class="parameter"><code>fo_node</code></em>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-unlink"></a><h3>fo_node_unlink()</h3>
<pre class="programlisting">#define fo_node_unlink(fo_node)</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-unlink-with-next-siblings"></a><h3>fo_node_unlink_with_next_siblings ()</h3>
<pre class="programlisting">void fo_node_unlink_with_next_siblings (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Unlink <em class="parameter"><code>fo_node</code></em> and its next siblings (i.e., 'following siblings'
in XPath parlance) from their place in their current <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> tree.
</p>
<p>
<em class="parameter"><code>fo_node</code></em> and its next siblings remain linked together, and any of
those nodes keep their child nodes. Neither <em class="parameter"><code>fo_node</code></em> nor any of
its following siblings are valid roots since they each have a next
and/or a previous sibling, even if they don't have a parent.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> First <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to be unlinked
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-insert-with-next-siblings"></a><h3>fo_node_insert_with_next_siblings ()</h3>
<pre class="programlisting"><a class="link" href="FoNode.html" title="FoNode">FoNode</a>* fo_node_insert_with_next_siblings (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *parent,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> position,
<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node);</pre>
<p>
Insert <em class="parameter"><code>fo_node</code></em> and its next siblings (i.e., 'following siblings'
in XPath parlance) beneath <em class="parameter"><code>parent</code></em> at the given position.
</p>
<p>
<em class="parameter"><code>fo_node</code></em> and its next siblings should not already have a parent
<a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> The <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to place <em class="parameter"><code>fo_node</code></em> under.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>position</code></em> :</span></p></td>
<td> The position to place <em class="parameter"><code>fo_node</code></em> at, with respect to its
siblings. If <em class="parameter"><code>position</code></em> is -1, <em class="parameter"><code>fo_node</code></em> is inserted as
the last child of <em class="parameter"><code>parent</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> First <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to be inserted.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> The inserted <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="fo-node-debug-dump-tree"></a><h3>fo_node_debug_dump_tree ()</h3>
<pre class="programlisting">void fo_node_debug_dump_tree (<a class="link" href="FoNode.html" title="FoNode">FoNode</a> *fo_node,
<a
href="../glib/glib-Basic-Types.html#gint"
>gint</a> depth);</pre>
<p>
Logs the tree structure beginning at <em class="parameter"><code>fo_node</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fo_node</code></em> :</span></p></td>
<td> <a class="link" href="FoNode.html" title="FoNode"><span class="type">FoNode</span></a> to be dumped.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>depth</code></em> :</span></p></td>
<td> Relative indent to add to the output.
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" lang="en">
<a name="FoNode.property-details"></a><h2>Property Details</h2>
<div class="refsect2" lang="en">
<a name="FoNode--first-child"></a><h3>The <code class="literal">"first-child"</code> property</h3>
<pre class="programlisting"> "first-child" <a class="link" href="FoNode.html" title="FoNode">FoNode</a>* : Read</pre>
<p>First child node in the node tree.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FoNode--next-sibling"></a><h3>The <code class="literal">"next-sibling"</code> property</h3>
<pre class="programlisting"> "next-sibling" <a class="link" href="FoNode.html" title="FoNode">FoNode</a>* : Read</pre>
<p>Next sibling node in the node tree.</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="FoNode--parent"></a><h3>The <code class="literal">"parent"</code> property</h3>
<pre class="programlisting"> "parent" <a class="link" href="FoNode.html" title="FoNode">FoNode</a>* : Read</pre>
<p>Parent node in the node tree.</p>
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