glib-byte-arrays.html

glid编写实例

<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3167938"></a><h3>
<a name="g-byte-array-remove-index"></a>g_byte_array_remove_index ()</h3>
<a class="indexterm" name="id3167949"></a><pre class="programlisting"><a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a>* g_byte_array_remove_index       (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Basic-Types.html#guint">guint</a> index_);</pre>
<p>
Removes the byte at the given index from a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
The following bytes are moved down one place.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>index_</code></em>&#160;:</span></td>
<td>the index of the byte to remove.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3168052"></a><h3>
<a name="g-byte-array-remove-index-fast"></a>g_byte_array_remove_index_fast ()</h3>
<a class="indexterm" name="id3168063"></a><pre class="programlisting"><a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a>* g_byte_array_remove_index_fast  (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Basic-Types.html#guint">guint</a> index_);</pre>
<p>
Removes the byte at the given index from a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
The last element in the array is used to fill in the space, so this function
does not preserve the order of the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>. But it is faster than
<a href="glib-Byte-Arrays.html#g-byte-array-remove-index"><code class="function">g_byte_array_remove_index()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>index_</code></em>&#160;:</span></td>
<td>the index of the byte to remove.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3168187"></a><h3>
<a name="g-byte-array-remove-range"></a>g_byte_array_remove_range ()</h3>
<a class="indexterm" name="id3168199"></a><pre class="programlisting"><a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a>* g_byte_array_remove_range       (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Basic-Types.html#guint">guint</a> index_,
                                             <a href="glib-Basic-Types.html#guint">guint</a> length);</pre>
<p>
Removes the given number of bytes starting at the given index from a
<a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.  The following elements are moved to close the gap.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <em class="parameter"><code>GByteArray</code></em>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>index_</code></em>&#160;:</span></td>
<td>the index of the first byte to remove.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>length</code></em>&#160;:</span></td>
<td>the number of bytes to remove.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
</tbody>
</table></div>
<p>Since 2.4


</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3168326"></a><h3>
<a name="g-byte-array-sort"></a>g_byte_array_sort ()</h3>
<a class="indexterm" name="id3168337"></a><pre class="programlisting">void        g_byte_array_sort               (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Doubly-Linked-Lists.html#GCompareFunc">GCompareFunc</a> compare_func);</pre>
<p>
Sorts a byte array, using <em class="parameter"><code>compare_func</code></em> which should be a <code class="function">qsort()</code>-style
comparison function (returns -1 for first arg is less than second arg, 0 for
equal, 1 if first arg is greater than second arg).
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>compare_func</code></em>&#160;:</span></td>
<td>comparison function.


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3168432"></a><h3>
<a name="g-byte-array-sort-with-data"></a>g_byte_array_sort_with_data ()</h3>
<a class="indexterm" name="id3168444"></a><pre class="programlisting">void        g_byte_array_sort_with_data     (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Doubly-Linked-Lists.html#GCompareDataFunc">GCompareDataFunc</a> compare_func,
                                             <a href="glib-Basic-Types.html#gpointer">gpointer</a> user_data);</pre>
<p>
Like <a href="glib-Byte-Arrays.html#g-byte-array-sort"><code class="function">g_byte_array_sort()</code></a>, but the comparison function takes a user data argument.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>compare_func</code></em>&#160;:</span></td>
<td>comparison function.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>user_data</code></em>&#160;:</span></td>
<td>data to pass to <em class="parameter"><code>compare_func</code></em>.


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3168559"></a><h3>
<a name="g-byte-array-set-size"></a>g_byte_array_set_size ()</h3>
<a class="indexterm" name="id3168569"></a><pre class="programlisting"><a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a>* g_byte_array_set_size           (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Basic-Types.html#guint">guint</a> length);</pre>
<p>
Sets the size of the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>, expanding it if necessary.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>length</code></em>&#160;:</span></td>
<td>the new size of the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.


</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3168680"></a><h3>
<a name="g-byte-array-free"></a>g_byte_array_free ()</h3>
<a class="indexterm" name="id3168691"></a><pre class="programlisting"><a href="glib-Basic-Types.html#guint8">guint8</a>*     g_byte_array_free               (<a href="glib-Byte-Arrays.html#GByteArray">GByteArray</a> *array,
                                             <a href="glib-Basic-Types.html#gboolean">gboolean</a> free_segment);</pre>
<p>
Frees the memory allocated by the <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
If <em class="parameter"><code>free_segment</code></em> is <code class="literal">TRUE</code> it frees the actual byte data.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td>
<span class="term"><em class="parameter"><code>array</code></em>&#160;:</span></td>
<td>a <a href="glib-Byte-Arrays.html#GByteArray"><span class="type">GByteArray</span></a>.
</td>
</tr>
<tr>
<td>
<span class="term"><em class="parameter"><code>free_segment</code></em>&#160;:</span></td>
<td>if <code class="literal">TRUE</code> the actual byte data is freed as well.
</td>
</tr>
<tr>
<td>
<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>


</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle">
<td align="left"><a accesskey="p" href="glib-Pointer-Arrays.html"><b>&lt;&lt;&#160;Pointer Arrays</b></a></td>
<td align="right"><a accesskey="n" href="glib-Balanced-Binary-Trees.html"><b>Balanced Binary Trees&#160;&gt;&gt;</b></a></td>
</tr></table>
</body>
</html>