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<a name="libanjuta-IAnjutaDebuggerVariable"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="libanjuta-IAnjutaDebuggerVariable.top_of_page"></a>IAnjutaDebuggerVariable</span></h2>
<p>IAnjutaDebuggerVariable — Variables interface for debuggers</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="libanjuta-IAnjutaDebuggerVariable.stability-level"></a><h2>Stability Level</h2>
Unstable, unless otherwise indicated
</div>
<div class="refsynopsisdiv">
<a name="libanjuta-IAnjutaDebuggerVariable.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libanjuta/interfaces/ianjuta-debugger-variable.h>
#define <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IANJUTA-DEBUGGER-VARIABLE-ERROR:CAPS" title="IANJUTA_DEBUGGER_VARIABLE_ERROR">IANJUTA_DEBUGGER_VARIABLE_ERROR</a>
<span class="returnvalue">void</span> (<a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableCallback" title="IAnjutaDebuggerVariableCallback ()">*IAnjutaDebuggerVariableCallback</a>) (<em class="parameter"><code>const <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableObject" title="struct IAnjutaDebuggerVariableObject"><span class="type">IAnjutaDebuggerVariableObject</span></a> *data</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>);
struct <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableIface" title="struct IAnjutaDebuggerVariableIface">IAnjutaDebuggerVariableIface</a>;
struct <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableObject" title="struct IAnjutaDebuggerVariableObject">IAnjutaDebuggerVariableObject</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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-assign" title="ianjuta_debugger_variable_assign ()">ianjuta_debugger_variable_assign</a> (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *value</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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-create" title="ianjuta_debugger_variable_create ()">ianjuta_debugger_variable_create</a> (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *expression</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableCallback" title="IAnjutaDebuggerVariableCallback ()"><span class="type">IAnjutaDebuggerVariableCallback</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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-destroy" title="ianjuta_debugger_variable_destroy ()">ianjuta_debugger_variable_destroy</a> (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-error-quark" title="ianjuta_debugger_variable_error_quark ()">ianjuta_debugger_variable_error_quark</a>
(<em class="parameter"><code><span class="type">void</span></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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-evaluate" title="ianjuta_debugger_variable_evaluate ()">ianjuta_debugger_variable_evaluate</a> (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebugger.html#IAnjutaDebuggerGCharCallback" title="IAnjutaDebuggerGCharCallback ()"><span class="type">IAnjutaDebuggerGCharCallback</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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-list-children" title="ianjuta_debugger_variable_list_children ()">ianjuta_debugger_variable_list_children</a>
(<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> from</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebugger.html#IAnjutaDebuggerGListCallback" title="IAnjutaDebuggerGListCallback ()"><span class="type">IAnjutaDebuggerGListCallback</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-IAnjutaDebuggerVariable.html#ianjuta-debugger-variable-update" title="ianjuta_debugger_variable_update ()">ianjuta_debugger_variable_update</a> (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebugger.html#IAnjutaDebuggerGListCallback" title="IAnjutaDebuggerGListCallback ()"><span class="type">IAnjutaDebuggerGListCallback</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>
</div>
<div class="refsect1">
<a name="libanjuta-IAnjutaDebuggerVariable.description"></a><h2>Description</h2>
<p>
This interface is used to examine and change values of expression.
It is based on the MI2 variable object interface of gdb. A
variable needs to be created before being able to get or set its
value and list its children.
</p>
</div>
<div class="refsect1">
<a name="libanjuta-IAnjutaDebuggerVariable.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="IANJUTA-DEBUGGER-VARIABLE-ERROR:CAPS"></a><h3>IANJUTA_DEBUGGER_VARIABLE_ERROR</h3>
<pre class="programlisting">#define IANJUTA_DEBUGGER_VARIABLE_ERROR ianjuta_debugger_variable_error_quark()
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="IAnjutaDebuggerVariableCallback"></a><h3>IAnjutaDebuggerVariableCallback ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*IAnjutaDebuggerVariableCallback) (<em class="parameter"><code>const <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableObject" title="struct IAnjutaDebuggerVariableObject"><span class="type">IAnjutaDebuggerVariableObject</span></a> *data</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>
This callback function is used to return a <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableObject" title="struct IAnjutaDebuggerVariableObject"><span class="type">IAnjutaDebuggerVariableObject</span></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>a <a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableObject" title="struct IAnjutaDebuggerVariableObject"><span class="type">IAnjutaDebuggerVariableObject</span></a> object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data passed to the function</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="IAnjutaDebuggerVariableIface"></a><h3>struct IAnjutaDebuggerVariableIface</h3>
<pre class="programlisting">struct IAnjutaDebuggerVariableIface {
IAnjutaDebuggerIface g_iface;
gboolean (*assign) (IAnjutaDebuggerVariable *obj, const gchar *name, const gchar *value, GError **err);
gboolean (*create) (IAnjutaDebuggerVariable *obj, const gchar *expression, IAnjutaDebuggerVariableCallback callback, gpointer user_data, GError **err);
gboolean (*destroy) (IAnjutaDebuggerVariable *obj, const gchar *name, GError **err);
gboolean (*evaluate) (IAnjutaDebuggerVariable *obj, const gchar *name, IAnjutaDebuggerGCharCallback callback, gpointer user_data, GError **err);
gboolean (*list_children) (IAnjutaDebuggerVariable *obj, const gchar *name, guint from, IAnjutaDebuggerGListCallback callback, gpointer user_data, GError **err);
gboolean (*update) (IAnjutaDebuggerVariable *obj, IAnjutaDebuggerGListCallback callback, gpointer user_data, GError **err);
};
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="IAnjutaDebuggerVariableObject"></a><h3>struct IAnjutaDebuggerVariableObject</h3>
<pre class="programlisting">struct IAnjutaDebuggerVariableObject {
gchar *name;
gchar *expression;
gchar *type;
gchar *value;
gboolean changed;
gboolean exited;
gboolean deleted;
gint children;
gboolean has_more;
};
</pre>
<p>
Defines a variable object.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.name"></a>name</code></em>;</span></p></td>
<td>unique variable object name created by backend</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.expression"></a>expression</code></em>;</span></p></td>
<td>corresponding variable name or expression</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.type"></a>type</code></em>;</span></p></td>
<td>variable type</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.value"></a>value</code></em>;</span></p></td>
<td>variable value</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.changed"></a>changed</code></em>;</span></p></td>
<td>TRUE if the variable has changed</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.exited"></a>exited</code></em>;</span></p></td>
<td>TRUE if the variable is outside current scope</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.deleted"></a>deleted</code></em>;</span></p></td>
<td>TRUE if the variable has been removed</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> <em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.children"></a>children</code></em>;</span></p></td>
<td>Number of variable children, -1 if unknown</td>
</tr>
<tr>
<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> <em class="structfield"><code><a name="IAnjutaDebuggerVariableObject.has-more"></a>has_more</code></em>;</span></p></td>
<td>TRUE if the children value is wrong</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-assign"></a><h3>ianjuta_debugger_variable_assign ()</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_debugger_variable_assign (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *value</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 the value of one variable or child object.
</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>name</code></em> :</span></p></td>
<td>Variable name</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>Variable value</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 the request succeed and the callback is
called. If FALSE, the callback will not be called.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-create"></a><h3>ianjuta_debugger_variable_create ()</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_debugger_variable_create (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *expression</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebuggerVariable.html#IAnjutaDebuggerVariableCallback" title="IAnjutaDebuggerVariableCallback ()"><span class="type">IAnjutaDebuggerVariableCallback</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>
Create a new variable object in the current thread and frame.
</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>expression</code></em> :</span></p></td>
<td>Variable expression</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to call when the variable has been created</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>User data that is passed back to the 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>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if the request succeed and the callback is
called. If FALSE, the callback will not be called.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-destroy"></a><h3>ianjuta_debugger_variable_destroy ()</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_debugger_variable_destroy (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</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>
Delete a previously created variable or child object
including its own 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>name</code></em> :</span></p></td>
<td>Variable name</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 the request succeed and the callback is
called. If FALSE, the callback will not be called.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-error-quark"></a><h3>ianjuta_debugger_variable_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_debugger_variable_error_quark
(<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-evaluate"></a><h3>ianjuta_debugger_variable_evaluate ()</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_debugger_variable_evaluate (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebugger.html#IAnjutaDebuggerGCharCallback" title="IAnjutaDebuggerGCharCallback ()"><span class="type">IAnjutaDebuggerGCharCallback</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>
Get the value of one variable or child object.
</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>name</code></em> :</span></p></td>
<td>Variable name</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to call with the variable value</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>User data that is passed back to the 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>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if the request succeed and the callback is
called. If FALSE, the callback will not be called.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-list-children"></a><h3>ianjuta_debugger_variable_list_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_debugger_variable_list_children
(<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> from</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebugger.html#IAnjutaDebuggerGListCallback" title="IAnjutaDebuggerGListCallback ()"><span class="type">IAnjutaDebuggerGListCallback</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>
List and create objects for variable object's children.
The backend can returns only a part of the children, in
this case a last variable with a NULL name is added to
the list given to the callback function.
If the remaining children are wanted, this
function must be called again with a from argument
corresponding to the first missing 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>name</code></em> :</span></p></td>
<td>Variable name</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>from</code></em> :</span></p></td>
<td>Starting from this children (zero-based)</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to call when the children have been
created with a list of variable objects</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>User data that is passed back to the 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>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if the request succeed and the callback is
called. If FALSE, the callback will not be called.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="ianjuta-debugger-variable-update"></a><h3>ianjuta_debugger_variable_update ()</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_debugger_variable_update (<em class="parameter"><code><span class="type">IAnjutaDebuggerVariable</span> *obj</code></em>,
<em class="parameter"><code><a class="link" href="libanjuta-IAnjutaDebugger.html#IAnjutaDebuggerGListCallback" title="IAnjutaDebuggerGListCallback ()"><span class="type">IAnjutaDebuggerGListCallback</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>
List all changed variable objects since the last call.
</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 with the list of all changed
variable names</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>User data that is passed back to the 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>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>TRUE if the request succeed and the callback is
called. If FALSE, the callback will not be called.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
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