| Server IP : 85.214.239.14 / Your IP : 3.144.83.48 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /usr/share/doc/libxslt1-dev/gtk-doc/html/libxslt/ |
Upload File : |
<?xml version="1.0" encoding="UTF-8"?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>keys: interface for the key matching used in key() and template matches.</title>
<meta name="generator" content="Libxml2 devhelp stylesheet"/>
<link rel="start" href="index.html" title="libxslt Reference Manual"/>
<link rel="up" href="general.html" title="API"/>
<link rel="stylesheet" href="style.css" type="text/css"/>
<link rel="chapter" href="general.html" title="API"/>
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
<tr valign="middle">
<td>
<a accesskey="p" href="libxslt-imports.html">
<img src="left.png" width="24" height="24" border="0" alt="Prev"/>
</a>
</td>
<td>
<a accesskey="u" href="general.html">
<img src="up.png" width="24" height="24" border="0" alt="Up"/>
</a>
</td>
<td>
<a accesskey="h" href="index.html">
<img src="home.png" width="24" height="24" border="0" alt="Home"/>
</a>
</td>
<td>
<a accesskey="n" href="libxslt-namespaces.html">
<img src="right.png" width="24" height="24" border="0" alt="Next"/>
</a>
</td>
<th width="100%" align="center">libxslt Reference Manual</th>
</tr>
</table>
<h2>
<span class="refentrytitle">keys</span>
</h2>
<p>keys - interface for the key matching used in key() and template matches.</p>
<p>implementation of the key mechanims. </p>
<p>Author(s): Daniel Veillard </p>
<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">#define <a href="#NODE_IS_KEYED">NODE_IS_KEYED</a>;
void <a href="#xsltInitCtxtKeys">xsltInitCtxtKeys</a> (<a href="libxslt-xsltInternals.html#xsltTransformContextPtr">xsltTransformContextPtr</a> ctxt, <br/> <a href="libxslt-xsltInternals.html#xsltDocumentPtr">xsltDocumentPtr</a> idoc);
void <a href="#xsltFreeKeys">xsltFreeKeys</a> (<a href="libxslt-xsltInternals.html#xsltStylesheetPtr">xsltStylesheetPtr</a> style);
xmlNodeSetPtr <a href="#xsltGetKey">xsltGetKey</a> (<a href="libxslt-xsltInternals.html#xsltTransformContextPtr">xsltTransformContextPtr</a> ctxt, <br/> const xmlChar * name, <br/> const xmlChar * nameURI, <br/> const xmlChar * value);
void <a href="#xsltFreeDocumentKeys">xsltFreeDocumentKeys</a> (<a href="libxslt-xsltInternals.html#xsltDocumentPtr">xsltDocumentPtr</a> idoc);
int <a href="#xsltAddKey">xsltAddKey</a> (<a href="libxslt-xsltInternals.html#xsltStylesheetPtr">xsltStylesheetPtr</a> style, <br/> const xmlChar * name, <br/> const xmlChar * nameURI, <br/> const xmlChar * match, <br/> const xmlChar * use, <br/> xmlNodePtr inst);
</pre>
</div>
<div class="refsect1" lang="en">
<h2>Description</h2>
</div>
<div class="refsect1" lang="en">
<h2>Details</h2>
<div class="refsect2" lang="en">
<div class="refsect2" lang="en"><h3><a name="NODE_IS_KEYED">Macro </a>NODE_IS_KEYED</h3><pre class="programlisting">#define <a href="#NODE_IS_KEYED">NODE_IS_KEYED</a>;
</pre><p>check for bit 15 set</p>
</div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="xsltAddKey"/>xsltAddKey ()</h3><pre class="programlisting">int xsltAddKey (<a href="libxslt-xsltInternals.html#xsltStylesheetPtr">xsltStylesheetPtr</a> style, <br/> const xmlChar * name, <br/> const xmlChar * nameURI, <br/> const xmlChar * match, <br/> const xmlChar * use, <br/> xmlNodePtr inst)<br/>
</pre><p>add a key definition to a stylesheet</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>style</tt></i>:</span></td><td>an XSLT stylesheet</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the key name or NULL</td></tr><tr><td><span class="term"><i><tt>nameURI</tt></i>:</span></td><td>the name URI or NULL</td></tr><tr><td><span class="term"><i><tt>match</tt></i>:</span></td><td>the match value</td></tr><tr><td><span class="term"><i><tt>use</tt></i>:</span></td><td>the use value</td></tr><tr><td><span class="term"><i><tt>inst</tt></i>:</span></td><td>the key instruction</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, and -1 in case of failure.</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="xsltFreeDocumentKeys"/>xsltFreeDocumentKeys ()</h3><pre class="programlisting">void xsltFreeDocumentKeys (<a href="libxslt-xsltInternals.html#xsltDocumentPtr">xsltDocumentPtr</a> idoc)<br/>
</pre><p>Free the keys associated to a document</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>idoc</tt></i>:</span></td><td>a XSLT document</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="xsltFreeKeys"/>xsltFreeKeys ()</h3><pre class="programlisting">void xsltFreeKeys (<a href="libxslt-xsltInternals.html#xsltStylesheetPtr">xsltStylesheetPtr</a> style)<br/>
</pre><p>Free up the memory used by XSLT keys in a stylesheet</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>style</tt></i>:</span></td><td>an XSLT stylesheet</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="xsltGetKey"/>xsltGetKey ()</h3><pre class="programlisting">xmlNodeSetPtr xsltGetKey (<a href="libxslt-xsltInternals.html#xsltTransformContextPtr">xsltTransformContextPtr</a> ctxt, <br/> const xmlChar * name, <br/> const xmlChar * nameURI, <br/> const xmlChar * value)<br/>
</pre><p>Looks up a key of the in current source doc (the document info on @ctxt->document). Computes the key if not already done for the current source doc.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XSLT transformation context</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the key name or NULL</td></tr><tr><td><span class="term"><i><tt>nameURI</tt></i>:</span></td><td>the name URI or NULL</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the key value to look for</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the nodeset resulting from the query or NULL</td></tr></tbody></table></div></div>
<hr/>
<div class="refsect2" lang="en"><h3><a name="xsltInitCtxtKeys"/>xsltInitCtxtKeys ()</h3><pre class="programlisting">void xsltInitCtxtKeys (<a href="libxslt-xsltInternals.html#xsltTransformContextPtr">xsltTransformContextPtr</a> ctxt, <br/> <a href="libxslt-xsltInternals.html#xsltDocumentPtr">xsltDocumentPtr</a> idoc)<br/>
</pre><p>Computes all the keys tables for the current input document. Should be done before global varibales are initialized. NOTE: Not used anymore in the refactored code.</p>
<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>an XSLT transformation context</td></tr><tr><td><span class="term"><i><tt>idoc</tt></i>:</span></td><td>a document info</td></tr></tbody></table></div></div>
<hr/>
</div>
</div>
</body>
</html>