glib-hook-functions.html

glid编写实例

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<span class="term"><em class="parameter"><code>marshal_data</code></em>&#160;:</span></td>
<td>data to pass to <em class="parameter"><code>marshaller</code></em>.


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<a name="id3009993"></a><h3>
<a name="GHookCheckMarshaller"></a>GHookCheckMarshaller ()</h3>
<a class="indexterm" name="id3010004"></a><pre class="programlisting"><a href="glib-Basic-Types.html#gboolean">gboolean</a>    (*GHookCheckMarshaller)         (<a href="glib-Hook-Functions.html#GHook">GHook</a> *hook,
                                             <a href="glib-Basic-Types.html#gpointer">gpointer</a> marshal_data);</pre>
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Defines the type of function used by <a href="glib-Hook-Functions.html#g-hook-list-marshal-check"><code class="function">g_hook_list_marshal_check()</code></a>.
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<span class="term"><em class="parameter"><code>hook</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a>.
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<span class="term"><em class="parameter"><code>marshal_data</code></em>&#160;:</span></td>
<td>user data.
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<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
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<code class="literal">FALSE</code> if <em class="parameter"><code>hook</code></em> should be destroyed.


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<a name="id3010112"></a><h3>
<a name="g-hook-list-clear"></a>g_hook_list_clear ()</h3>
<a class="indexterm" name="id3010123"></a><pre class="programlisting">void        g_hook_list_clear               (<a href="glib-Hook-Functions.html#GHookList">GHookList</a> *hook_list);</pre>
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Removes all the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> elements from a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>hook_list</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.


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<a name="id3010193"></a><h3>
<a name="g-hook-alloc"></a>g_hook_alloc ()</h3>
<a class="indexterm" name="id3010203"></a><pre class="programlisting"><a href="glib-Hook-Functions.html#GHook">GHook</a>*      g_hook_alloc                    (<a href="glib-Hook-Functions.html#GHookList">GHookList</a> *hook_list);</pre>
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Allocates space for a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> and initializes it.
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<span class="term"><em class="parameter"><code>hook_list</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>a new <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a>.


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<a name="id3010284"></a><h3>
<a name="g-hook-append"></a>g_hook_append()</h3>
<a class="indexterm" name="id3010295"></a><pre class="programlisting">#define     g_hook_append( hook_list, hook )</pre>
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Appends a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> onto the end of a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>hook_list</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>hook</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to add to the end of <em class="parameter"><code>hook_list</code></em>.


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<a name="id3010380"></a><h3>
<a name="g-hook-prepend"></a>g_hook_prepend ()</h3>
<a class="indexterm" name="id3010390"></a><pre class="programlisting">void        g_hook_prepend                  (<a href="glib-Hook-Functions.html#GHookList">GHookList</a> *hook_list,
                                             <a href="glib-Hook-Functions.html#GHook">GHook</a> *hook);</pre>
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Prepends a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> on the start of a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>hook_list</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>hook</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to add to the start of <em class="parameter"><code>hook_list</code></em>.


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<a name="id3010496"></a><h3>
<a name="g-hook-insert-before"></a>g_hook_insert_before ()</h3>
<a class="indexterm" name="id3010507"></a><pre class="programlisting">void        g_hook_insert_before            (<a href="glib-Hook-Functions.html#GHookList">GHookList</a> *hook_list,
                                             <a href="glib-Hook-Functions.html#GHook">GHook</a> *sibling,
                                             <a href="glib-Hook-Functions.html#GHook">GHook</a> *hook);</pre>
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Inserts a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> into a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>, before a given <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a>.
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<span class="term"><em class="parameter"><code>hook_list</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>sibling</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to insert the new <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> before.
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<span class="term"><em class="parameter"><code>hook</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to insert.


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<a name="id3010652"></a><h3>
<a name="g-hook-insert-sorted"></a>g_hook_insert_sorted ()</h3>
<a class="indexterm" name="id3010663"></a><pre class="programlisting">void        g_hook_insert_sorted            (<a href="glib-Hook-Functions.html#GHookList">GHookList</a> *hook_list,
                                             <a href="glib-Hook-Functions.html#GHook">GHook</a> *hook,
                                             <a href="glib-Hook-Functions.html#GHookCompareFunc">GHookCompareFunc</a> func);</pre>
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Inserts a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> into a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>, sorted by the given function.
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<span class="term"><em class="parameter"><code>hook_list</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHookList"><span class="type">GHookList</span></a>.
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<span class="term"><em class="parameter"><code>hook</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to insert.
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<span class="term"><em class="parameter"><code>func</code></em>&#160;:</span></td>
<td>the comparison function used to sort the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> elements.


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<a name="id3010793"></a><h3>
<a name="GHookCompareFunc"></a>GHookCompareFunc ()</h3>
<a class="indexterm" name="id3010804"></a><pre class="programlisting"><a href="glib-Basic-Types.html#gint">gint</a>        (*GHookCompareFunc)             (<a href="glib-Hook-Functions.html#GHook">GHook</a> *new_hook,
                                             <a href="glib-Hook-Functions.html#GHook">GHook</a> *sibling);</pre>
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Defines the type of function used to compare <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> elements in
<a href="glib-Hook-Functions.html#g-hook-insert-sorted"><code class="function">g_hook_insert_sorted()</code></a>.
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<span class="term"><em class="parameter"><code>new_hook</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> being inserted.
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<span class="term"><em class="parameter"><code>sibling</code></em>&#160;:</span></td>
<td>the <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to compare with <em class="parameter"><code>new_hook</code></em>.
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<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>a value &lt;= 0 if <em class="parameter"><code>new_hook</code></em> should be before <em class="parameter"><code>sibling</code></em>.


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<a name="id3010936"></a><h3>
<a name="g-hook-compare-ids"></a>g_hook_compare_ids ()</h3>
<a class="indexterm" name="id3010947"></a><pre class="programlisting"><a href="glib-Basic-Types.html#gint">gint</a>        g_hook_compare_ids              (<a href="glib-Hook-Functions.html#GHook">GHook</a> *new_hook,
                                             <a href="glib-Hook-Functions.html#GHook">GHook</a> *sibling);</pre>
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Compares the ids of two <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> elements, returning a negative value
if the second id is greater than the first.
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<span class="term"><em class="parameter"><code>new_hook</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a>.
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<span class="term"><em class="parameter"><code>sibling</code></em>&#160;:</span></td>
<td>a <a href="glib-Hook-Functions.html#GHook"><span class="type">GHook</span></a> to compare with <em class="parameter"><code>new_hook</code></em>.
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