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<a href="#libanjuta-IAnjutaIterableTree.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="libanjuta-IAnjutaIterableTree.top_of_page"></a>IAnjutaIterableTree</span></h2>
<p>IAnjutaIterableTree — Implemented by tree objects that can iterate</p>
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<div class="refsect1">
<a name="libanjuta-IAnjutaIterableTree.stability-level"></a><h2>Stability Level</h2>
Unstable, unless otherwise indicated
</div>
<div class="refsynopsisdiv">
<a name="libanjuta-IAnjutaIterableTree.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libanjuta/interfaces/ianjuta-iterable-tree.h>
#define <a class="link" href="libanjuta-IAnjutaIterableTree.html#IANJUTA-ITERABLE-TREE-ERROR:CAPS" title="IANJUTA_ITERABLE_TREE_ERROR">IANJUTA_ITERABLE_TREE_ERROR</a>
struct <a class="link" href="libanjuta-IAnjutaIterableTree.html#IAnjutaIterableTreeIface" title="struct IAnjutaIterableTreeIface">IAnjutaIterableTreeIface</a>;
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libanjuta-IAnjutaIterableTree.html#ianjuta-iterable-tree-children" title="ianjuta_iterable_tree_children ()">ianjuta_iterable_tree_children</a> (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="returnvalue">GQuark</span></a> <a class="link" href="libanjuta-IAnjutaIterableTree.html#ianjuta-iterable-tree-error-quark" title="ianjuta_iterable_tree_error_quark ()">ianjuta_iterable_tree_error_quark</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="libanjuta-IAnjutaIterableTree.html#ianjuta-iterable-tree-foreach-post" title="ianjuta_iterable_tree_foreach_post ()">ianjuta_iterable_tree_foreach_post</a> (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#GFunc"><span class="type">GFunc</span></a> callback</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libanjuta-IAnjutaIterableTree.html#ianjuta-iterable-tree-foreach-pre" title="ianjuta_iterable_tree_foreach_pre ()">ianjuta_iterable_tree_foreach_pre</a> (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#GFunc"><span class="type">GFunc</span></a> callback</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libanjuta-IAnjutaIterableTree.html#ianjuta-iterable-tree-has-children" title="ianjuta_iterable_tree_has_children ()">ianjuta_iterable_tree_has_children</a> (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="libanjuta-IAnjutaIterableTree.html#ianjuta-iterable-tree-parent" title="ianjuta_iterable_tree_parent ()">ianjuta_iterable_tree_parent</a> (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libanjuta-IAnjutaIterableTree.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libanjuta-IAnjutaIterableTree.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="IANJUTA-ITERABLE-TREE-ERROR:CAPS"></a><h3>IANJUTA_ITERABLE_TREE_ERROR</h3>
<pre class="programlisting">#define IANJUTA_ITERABLE_TREE_ERROR ianjuta_iterable_tree_error_quark()
</pre>
<p>
</p>
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<hr>
<div class="refsect2">
<a name="IAnjutaIterableTreeIface"></a><h3>struct IAnjutaIterableTreeIface</h3>
<pre class="programlisting">struct IAnjutaIterableTreeIface {
IAnjutaIterableIface g_iface;
gboolean (*children) (IAnjutaIterableTree *obj, GError **err);
void (*foreach_post) (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err);
void (*foreach_pre) (IAnjutaIterableTree *obj, GFunc callback, gpointer user_data, GError **err);
gboolean (*has_children) (IAnjutaIterableTree *obj, GError **err);
gboolean (*parent) (IAnjutaIterableTree *obj, GError **err);
};
</pre>
<p>
</p>
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<hr>
<div class="refsect2">
<a name="ianjuta-iterable-tree-children"></a><h3>ianjuta_iterable_tree_children ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> ianjuta_iterable_tree_children (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);</pre>
<p>
Iter position set to first child of current iter. If there is no
children, return NULL (iter position is not changed).
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>Self</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>Error propagation and reporting</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if sucessful, otherwise FALSE.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-iterable-tree-error-quark"></a><h3>ianjuta_iterable_tree_error_quark ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="returnvalue">GQuark</span></a> ianjuta_iterable_tree_error_quark (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-iterable-tree-foreach-post"></a><h3>ianjuta_iterable_tree_foreach_post ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> ianjuta_iterable_tree_foreach_post (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#GFunc"><span class="type">GFunc</span></a> callback</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);</pre>
<p>
Call callback for each element in post order.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>Self</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to call for each element.</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 to callback.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>Error propagation and reporting</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-iterable-tree-foreach-pre"></a><h3>ianjuta_iterable_tree_foreach_pre ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> ianjuta_iterable_tree_foreach_pre (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Doubly-Linked-Lists.html#GFunc"><span class="type">GFunc</span></a> callback</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);</pre>
<p>
Call callback for each element in pre order.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>Self</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to call for each element.</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 to callback.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>Error propagation and reporting</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-iterable-tree-has-children"></a><h3>ianjuta_iterable_tree_has_children ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> ianjuta_iterable_tree_has_children (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);</pre>
<p>
Returns true if current iter has children
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>Self</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>Error propagation and reporting</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if there are children, otherwise FALSE.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-iterable-tree-parent"></a><h3>ianjuta_iterable_tree_parent ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> ianjuta_iterable_tree_parent (<em class="parameter"><code><span class="type">IAnjutaIterableTree</span> *obj</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **err</code></em>);</pre>
<p>
Set iter position to parent of curernt iter. If there is no parent,
returns FALSE (current iter position is not changed)
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>Self</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>Error propagation and reporting</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if sucessful, otherwise FALSE.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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