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<div class="refentry" lang="en">
<a name="raptor-section-sequence"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="raptor-section-sequence.top_of_page"></a>Sequence</span></h2>
<p>Sequence — Ordered sequence of items.</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="raptor-section-sequence.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
typedef             <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a>;
<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a>*    <a class="link" href="raptor-section-sequence.html#raptor-new-sequence" title="raptor_new_sequence ()">raptor_new_sequence</a>                 (raptor_sequence_free_handler *free_handler,
                                                         raptor_sequence_print_handler *print_handler);
void                <a class="link" href="raptor-section-sequence.html#raptor-free-sequence" title="raptor_free_sequence ()">raptor_free_sequence</a>                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);
void*               <a class="link" href="raptor-section-sequence.html#raptor-sequence-delete-at" title="raptor_sequence_delete_at ()">raptor_sequence_delete_at</a>           (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int idx);
int                 <a class="link" href="raptor-section-sequence.html#raptor-sequence-size" title="raptor_sequence_size ()">raptor_sequence_size</a>                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);
int                 <a class="link" href="raptor-section-sequence.html#raptor-sequence-set-at" title="raptor_sequence_set_at ()">raptor_sequence_set_at</a>              (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int idx,
                                                         void *data);
int                 <a class="link" href="raptor-section-sequence.html#raptor-sequence-push" title="raptor_sequence_push ()">raptor_sequence_push</a>                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         void *data);
int                 <a class="link" href="raptor-section-sequence.html#raptor-sequence-shift" title="raptor_sequence_shift ()">raptor_sequence_shift</a>               (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         void *data);
void*               <a class="link" href="raptor-section-sequence.html#raptor-sequence-get-at" title="raptor_sequence_get_at ()">raptor_sequence_get_at</a>              (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int idx);
void*               <a class="link" href="raptor-section-sequence.html#raptor-sequence-pop" title="raptor_sequence_pop ()">raptor_sequence_pop</a>                 (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);
void*               <a class="link" href="raptor-section-sequence.html#raptor-sequence-unshift" title="raptor_sequence_unshift ()">raptor_sequence_unshift</a>             (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);
int                 <a class="link" href="raptor-section-sequence.html#raptor-compare-strings" title="raptor_compare_strings ()">raptor_compare_strings</a>              (const void *a,
                                                         const void *b);
void                <a class="link" href="raptor-section-sequence.html#raptor-sequence-sort" title="raptor_sequence_sort ()">raptor_sequence_sort</a>                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int (compareconst void *, const void *) ());
void                <a class="link" href="raptor-section-sequence.html#raptor-sequence-print-string" title="raptor_sequence_print_string ()">raptor_sequence_print_string</a>        (char *data,
                                                         FILE *fh);
void                <a class="link" href="raptor-section-sequence.html#raptor-sequence-print-uri" title="raptor_sequence_print_uri ()">raptor_sequence_print_uri</a>           (char *data,
                                                         FILE *fh);
void                <a class="link" href="raptor-section-sequence.html#raptor-sequence-set-print-handler" title="raptor_sequence_set_print_handler ()">raptor_sequence_set_print_handler</a>   (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         raptor_sequence_print_handler *print_handler);
void                <a class="link" href="raptor-section-sequence.html#raptor-sequence-print" title="raptor_sequence_print ()">raptor_sequence_print</a>               (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         FILE *fh);
int                 <a class="link" href="raptor-section-sequence.html#raptor-sequence-join" title="raptor_sequence_join ()">raptor_sequence_join</a>                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *dest,
                                                         <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *src);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="raptor-section-sequence.description"></a><h2>Description</h2>
<p>
A utility class that provides access to small sequence of items
that grow at the end and require quick ordered and indexed access.
Can be used as a queue/FIFO but less efficiently than a stack
where the items are added and removed from the end.
</p>
</div>
<div class="refsect1" lang="en">
<a name="raptor-section-sequence.details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="raptor-sequence"></a><h3>raptor_sequence</h3>
<pre class="programlisting">raptor_sequence* raptor_sequence;
</pre>
<p>
Raptor sequence class</p>
<p>

</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-new-sequence"></a><h3>raptor_new_sequence ()</h3>
<pre class="programlisting"><a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a>*    raptor_new_sequence                 (raptor_sequence_free_handler *free_handler,
                                                         raptor_sequence_print_handler *print_handler);</pre>
<p>
Constructor - create a new sequence with the given handlers.</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>free_handler</code></em> :</span></p></td>
<td> handler to free a sequence item
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>print_handler</code></em> :</span></p></td>
<td> handler to print a sequence item to a FILE*
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence"><span class="type">raptor_sequence</span></a> or NULL on failure 
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-free-sequence"></a><h3>raptor_free_sequence ()</h3>
<pre class="programlisting">void                raptor_free_sequence                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);</pre>
<p>
Destructor - free a <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence"><span class="type">raptor_sequence</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>seq</code></em> :</span></p></td>
<td> sequence to destroy
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-delete-at"></a><h3>raptor_sequence_delete_at ()</h3>
<pre class="programlisting">void*               raptor_sequence_delete_at           (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int idx);</pre>
<p>
Remove an item from a position a sequence, returning it
</p>
<p>
The item at the offset <em class="parameter"><code>idx</code></em> in the sequence is replaced with a
NULL pointer and any existing item is returned.  The caller
owns the resulting item.</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>seq</code></em> :</span></p></td>
<td> sequence object
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>idx</code></em> :</span></p></td>
<td> index into sequence to operate at
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> NULL on failure
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-size"></a><h3>raptor_sequence_size ()</h3>
<pre class="programlisting">int                 raptor_sequence_size                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);</pre>
<p>
Get the number of items in a sequence.</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>seq</code></em> :</span></p></td>
<td> sequence object
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the sequence size (&gt;=0)
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-set-at"></a><h3>raptor_sequence_set_at ()</h3>
<pre class="programlisting">int                 raptor_sequence_set_at              (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int idx,
                                                         void *data);</pre>
<p>
Replace/set an item in a sequence.
</p>
<p>
The item at the offset <em class="parameter"><code>idx</code></em> in the sequence is replaced with the
new item <em class="parameter"><code>data</code></em> (which may be NULL). Any existing item is freed
with the sequence's free_handler.  If necessary the sequence
is extended (with NULLs) to handle a larger offset.
</p>
<p>
The sequence takes ownership of the new data item.  On failure, the
item is freed immediately.</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>seq</code></em> :</span></p></td>
<td> sequence object
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>idx</code></em> :</span></p></td>
<td> index into sequence to operate at
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td> new data item.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> non-0 on failure
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-push"></a><h3>raptor_sequence_push ()</h3>
<pre class="programlisting">int                 raptor_sequence_push                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         void *data);</pre>
<p>
Add an item to the end of the sequence.
</p>
<p>
The sequence takes ownership of the pushed item and frees it with the
free_handler. On failure, the item is freed immediately.</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>seq</code></em> :</span></p></td>
<td> sequence to add to
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td> item to add
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> non-0 on failure
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-shift"></a><h3>raptor_sequence_shift ()</h3>
<pre class="programlisting">int                 raptor_sequence_shift               (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         void *data);</pre>
<p>
Add an item to the start of the sequence.
</p>
<p>
The sequence takes ownership of the shifted item and frees it with the
free_handler. On failure, the item is freed immediately.</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>seq</code></em> :</span></p></td>
<td> sequence to add to
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td> item to add
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> non-0 on failure
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-get-at"></a><h3>raptor_sequence_get_at ()</h3>
<pre class="programlisting">void*               raptor_sequence_get_at              (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int idx);</pre>
<p>
Retrieve an item at offset <em class="parameter"><code>index</code></em> in the sequence.
</p>
<p>
This is efficient to perform. <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence"><span class="type">raptor_sequence</span></a> is optimised
to append/remove from the end of the sequence.
</p>
<p>
After this call the item is still owned by the sequence.</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>seq</code></em> :</span></p></td>
<td> sequence to use
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>idx</code></em> :</span></p></td>
<td> index of item to get
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the object or NULL if <em class="parameter"><code>index</code></em> is out of range (0... sequence size-1)
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-pop"></a><h3>raptor_sequence_pop ()</h3>
<pre class="programlisting">void*               raptor_sequence_pop                 (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);</pre>
<p>
Retrieve the item at the end of the sequence.
</p>
<p>
Ownership of the item is transferred to the caller,
i.e. caller is responsible of freeing the item.</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>seq</code></em> :</span></p></td>
<td> sequence to use
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the object or NULL if the sequence is empty
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-unshift"></a><h3>raptor_sequence_unshift ()</h3>
<pre class="programlisting">void*               raptor_sequence_unshift             (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq);</pre>
<p>
Retrieve the item at the start of the sequence.
</p>
<p>
Ownership of the item is transferred to the caller,
i.e. caller is responsible of freeing the item.</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>seq</code></em> :</span></p></td>
<td> sequence to use
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the object or NULL if the sequence is empty
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-compare-strings"></a><h3>raptor_compare_strings ()</h3>
<pre class="programlisting">int                 raptor_compare_strings              (const void *a,
                                                         const void *b);</pre>
<p>
Utility function for <a class="link" href="raptor-section-sequence.html#raptor-sequence-sort" title="raptor_sequence_sort ()"><code class="function">raptor_sequence_sort()</code></a> to compare a sequence of strings.</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>a</code></em> :</span></p></td>
<td> pointer first string
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>b</code></em> :</span></p></td>
<td> pointer to second string
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> comparison of <em class="parameter"><code>a</code></em> to <em class="parameter"><code>b</code></em> as strings
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-sort"></a><h3>raptor_sequence_sort ()</h3>
<pre class="programlisting">void                raptor_sequence_sort                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         int (compareconst void *, const void *) ());</pre>
<p>
The comparison function is compatible with that used for <code class="function">qsort()</code>
and provides the addresses of pointers to the data that
must be dereferenced to get to the stored sequence data.</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>seq</code></em> :</span></p></td>
<td> sequence to sort
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>compare</code></em> :</span></p></td>
<td> comparison function
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-print-string"></a><h3>raptor_sequence_print_string ()</h3>
<pre class="programlisting">void                raptor_sequence_print_string        (char *data,
                                                         FILE *fh);</pre>
<p>
Helper function for printing a sequence of strings.
</p>
<p>
Intended for use as a <span class="type">raptor_sequence_print_handler</span> passed into
<a class="link" href="raptor-section-sequence.html#raptor-new-sequence" title="raptor_new_sequence ()"><code class="function">raptor_new_sequence()</code></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>data</code></em> :</span></p></td>
<td> data item (a char*)
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fh</code></em> :</span></p></td>
<td> file handle to print to
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-print-uri"></a><h3>raptor_sequence_print_uri ()</h3>
<pre class="programlisting">void                raptor_sequence_print_uri           (char *data,
                                                         FILE *fh);</pre>
<p>
Helper function for printing a sequence of URIs.
</p>
<p>
Intended for use as a <span class="type">raptor_sequence_print_handler</span> passed into
<a class="link" href="raptor-section-sequence.html#raptor-new-sequence" title="raptor_new_sequence ()"><code class="function">raptor_new_sequence()</code></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>data</code></em> :</span></p></td>
<td> data item (a <a class="link" href="raptor-section-uri.html#raptor-uri" title="raptor_uri"><span class="type">raptor_uri</span></a>)
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fh</code></em> :</span></p></td>
<td> file handle to print to
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-set-print-handler"></a><h3>raptor_sequence_set_print_handler ()</h3>
<pre class="programlisting">void                raptor_sequence_set_print_handler   (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         raptor_sequence_print_handler *print_handler);</pre>
<p>
Set the print handler for the sequence.
</p>
<p>
This is set in the <a class="link" href="raptor-section-sequence.html#raptor-new-sequence" title="raptor_new_sequence ()"><code class="function">raptor_new_sequence()</code></a> constructor and can be
overridden here.</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>seq</code></em> :</span></p></td>
<td> sequence
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>print_handler</code></em> :</span></p></td>
<td> print handler
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-print"></a><h3>raptor_sequence_print ()</h3>
<pre class="programlisting">void                raptor_sequence_print               (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *seq,
                                                         FILE *fh);</pre>
<p>
Print the sequence contents using the print_handler to print the data items.</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>seq</code></em> :</span></p></td>
<td> sequence to sort
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fh</code></em> :</span></p></td>
<td> file handle
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="raptor-sequence-join"></a><h3>raptor_sequence_join ()</h3>
<pre class="programlisting">int                 raptor_sequence_join                (<a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *dest,
                                                         <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence">raptor_sequence</a> *src);</pre>
<p>
Join two sequences moving all items from one sequence to the end of another.
</p>
<p>
After this operation, sequence src will be empty (zero size) but
will have the same item capacity as before.</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>dest</code></em> :</span></p></td>
<td> <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence"><span class="type">raptor_sequence</span></a> destination sequence
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td>
<td> <a class="link" href="raptor-section-sequence.html#raptor-sequence" title="raptor_sequence"><span class="type">raptor_sequence</span></a> source sequence
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> non-0 on failure
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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