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Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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				32	</style><link rel="home" href="index.html" title="Gnome XML Library Reference Manual"><link rel="up" href="libxml-lib.html" title="Libxml Library Reference"><link rel="previous" href="libxml-xpath.html" title="xpath"><link rel="next" href="libxml-xpointer.html" title="xpointer"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="libxml-xpath.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></img></a></td><td><a accesskey="u" href="libxml-lib.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></img></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></img></a></td><th width="100%" align="center">Gnome XML Library Reference Manual</th><td><a accesskey="n" href="libxml-xpointer.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></img></a></td></tr></table><div class="refentry" lang="en"><a name="libxml-xpathInternals"></a><div class="titlepage"></div><div class="refnamediv"><h2>xpathInternals</h2><p>xpathInternals — </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">
				33
				34
				35
				36	#define <a href="libxml-xpathInternals.html#xmlXPathSetError">xmlXPathSetError</a> (ctxt, err)
				37	#define <a href="libxml-xpathInternals.html#xmlXPathSetArityError">xmlXPathSetArityError</a> (ctxt)
				38	#define <a href="libxml-xpathInternals.html#xmlXPathSetTypeError">xmlXPathSetTypeError</a> (ctxt)
				39	#define <a href="libxml-xpathInternals.html#xmlXPathGetError">xmlXPathGetError</a> (ctxt)
				40	#define <a href="libxml-xpathInternals.html#xmlXPathCheckError">xmlXPathCheckError</a> (ctxt)
				41	#define <a href="libxml-xpathInternals.html#xmlXPathGetDocument">xmlXPathGetDocument</a> (ctxt)
				42	#define <a href="libxml-xpathInternals.html#xmlXPathGetContextNode">xmlXPathGetContextNode</a> (ctxt)
				43	int <a href="libxml-xpathInternals.html#xmlXPathPopBoolean">xmlXPathPopBoolean</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				44	<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="double">double</GTKDOCLINK> <a href="libxml-xpathInternals.html#xmlXPathPopNumber">xmlXPathPopNumber</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				45	<a href="libxml-tree.html#xmlChar">xmlChar</a>* <a href="libxml-xpathInternals.html#xmlXPathPopString">xmlXPathPopString</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				46	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathPopNodeSet">xmlXPathPopNodeSet</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				47	void* <a href="libxml-xpathInternals.html#xmlXPathPopExternal">xmlXPathPopExternal</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				48	#define <a href="libxml-xpathInternals.html#xmlXPathReturnBoolean">xmlXPathReturnBoolean</a> (ctxt, val)
				49	#define <a href="libxml-xpathInternals.html#xmlXPathReturnTrue">xmlXPathReturnTrue</a> (ctxt)
				50	#define <a href="libxml-xpathInternals.html#xmlXPathReturnFalse">xmlXPathReturnFalse</a> (ctxt)
				51	#define <a href="libxml-xpathInternals.html#xmlXPathReturnNumber">xmlXPathReturnNumber</a> (ctxt, val)
				52	#define <a href="libxml-xpathInternals.html#xmlXPathReturnString">xmlXPathReturnString</a> (ctxt, str)
				53	#define <a href="libxml-xpathInternals.html#xmlXPathReturnEmptyString">xmlXPathReturnEmptyString</a> (ctxt)
				54	#define <a href="libxml-xpathInternals.html#xmlXPathReturnNodeSet">xmlXPathReturnNodeSet</a> (ctxt, ns)
				55	#define <a href="libxml-xpathInternals.html#xmlXPathReturnEmptyNodeSet">xmlXPathReturnEmptyNodeSet</a> (ctxt)
				56	#define <a href="libxml-xpathInternals.html#xmlXPathReturnExternal">xmlXPathReturnExternal</a> (ctxt, val)
				57	#define <a href="libxml-xpathInternals.html#xmlXPathStackIsNodeSet">xmlXPathStackIsNodeSet</a> (ctxt)
				58	#define <a href="libxml-xpathInternals.html#xmlXPathStackIsExternal">xmlXPathStackIsExternal</a> (ctxt)
				59	#define <a href="libxml-xpathInternals.html#xmlXPathEmptyNodeSet">xmlXPathEmptyNodeSet</a> (ns)
				60	#define <a href="libxml-xpathInternals.html#CHECK-ERROR-CAPS">CHECK_ERROR</a>
				61	#define <a href="libxml-xpathInternals.html#CHECK-ERROR0-CAPS">CHECK_ERROR0</a>
				62	#define <a href="libxml-xpathInternals.html#XP-ERROR-CAPS">XP_ERROR</a> (X)
				63	#define <a href="libxml-xpathInternals.html#XP-ERROR0-CAPS">XP_ERROR0</a> (X)
				64	#define <a href="libxml-xpathInternals.html#CHECK-TYPE-CAPS">CHECK_TYPE</a> (typeval)
				65	#define <a href="libxml-xpathInternals.html#CHECK-TYPE0-CAPS">CHECK_TYPE0</a> (typeval)
				66	#define <a href="libxml-xpathInternals.html#CHECK-ARITY-CAPS">CHECK_ARITY</a> (x)
				67	#define <a href="libxml-xpathInternals.html#CAST-TO-STRING-CAPS">CAST_TO_STRING</a>
				68	#define <a href="libxml-xpathInternals.html#CAST-TO-NUMBER-CAPS">CAST_TO_NUMBER</a>
				69	#define <a href="libxml-xpathInternals.html#CAST-TO-BOOLEAN-CAPS">CAST_TO_BOOLEAN</a>
				70	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> (<a href="libxml-xpathInternals.html#xmlXPathVariableLookupFunc">*xmlXPathVariableLookupFunc</a>)
				71	(void *ctxt,
				72	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				73	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);
				74	void <a href="libxml-xpathInternals.html#xmlXPathRegisterVariableLookup">xmlXPathRegisterVariableLookup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				75	<a href="libxml-xpathInternals.html#xmlXPathVariableLookupFunc">xmlXPathVariableLookupFunc</a> f,
				76	void *data);
				77	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> (<a href="libxml-xpathInternals.html#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a>) (void ctxt,
				78	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				79	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);
				80	void <a href="libxml-xpathInternals.html#xmlXPathRegisterFuncLookup">xmlXPathRegisterFuncLookup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				81	<a href="libxml-xpathInternals.html#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a> f,
				82	void *funcCtxt);
				83	void <a href="libxml-xpathInternals.html#xmlXPatherror">xmlXPatherror</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				84	const char *file,
				85	int line,
				86	int no);
				87	void <a href="libxml-xpathInternals.html#xmlXPathDebugDumpObject">xmlXPathDebugDumpObject</a> (<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="FILE-CAPS">FILE</GTKDOCLINK> *output,
				88	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> cur,
				89	int depth);
				90	void <a href="libxml-xpathInternals.html#xmlXPathDebugDumpCompExpr">xmlXPathDebugDumpCompExpr</a> (<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="FILE-CAPS">FILE</GTKDOCLINK> *output,
				91	<a href="libxml-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp,
				92	int depth);
				93	int <a href="libxml-xpathInternals.html#xmlXPathNodeSetContains">xmlXPathNodeSetContains</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				94	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);
				95	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathDifference">xmlXPathDifference</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				96	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				97	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathIntersection">xmlXPathIntersection</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				98	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				99	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathDistinctSorted">xmlXPathDistinctSorted</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes);
				100	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathDistinct">xmlXPathDistinct</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes);
				101	int <a href="libxml-xpathInternals.html#xmlXPathHasSameNodes">xmlXPathHasSameNodes</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				102	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				103	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNodeLeadingSorted">xmlXPathNodeLeadingSorted</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				104	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);
				105	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathLeadingSorted">xmlXPathLeadingSorted</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				106	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				107	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNodeLeading">xmlXPathNodeLeading</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				108	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);
				109	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathLeading">xmlXPathLeading</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				110	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				111	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNodeTrailingSorted">xmlXPathNodeTrailingSorted</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				112	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);
				113	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathTrailingSorted">xmlXPathTrailingSorted</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				114	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				115	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNodeTrailing">xmlXPathNodeTrailing</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				116	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);
				117	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathTrailing">xmlXPathTrailing</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				118	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);
				119	int <a href="libxml-xpathInternals.html#xmlXPathRegisterNs">xmlXPathRegisterNs</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				120	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix,
				121	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);
				122	const <a href="libxml-tree.html#xmlChar">xmlChar</a>* <a href="libxml-xpathInternals.html#xmlXPathNsLookup">xmlXPathNsLookup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				123	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix);
				124	void <a href="libxml-xpathInternals.html#xmlXPathRegisteredNsCleanup">xmlXPathRegisteredNsCleanup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);
				125	int <a href="libxml-xpathInternals.html#xmlXPathRegisterFunc">xmlXPathRegisterFunc</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				126	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				127	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f);
				128	int <a href="libxml-xpathInternals.html#xmlXPathRegisterFuncNS">xmlXPathRegisterFuncNS</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				129	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				130	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri,
				131	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f);
				132	int <a href="libxml-xpathInternals.html#xmlXPathRegisterVariable">xmlXPathRegisterVariable</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				133	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				134	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value);
				135	int <a href="libxml-xpathInternals.html#xmlXPathRegisterVariableNS">xmlXPathRegisterVariableNS</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				136	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				137	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri,
				138	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value);
				139	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> <a href="libxml-xpathInternals.html#xmlXPathFunctionLookup">xmlXPathFunctionLookup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				140	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
				141	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> <a href="libxml-xpathInternals.html#xmlXPathFunctionLookupNS">xmlXPathFunctionLookupNS</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				142	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				143	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);
				144	void <a href="libxml-xpathInternals.html#xmlXPathRegisteredFuncsCleanup">xmlXPathRegisteredFuncsCleanup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);
				145	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathVariableLookup">xmlXPathVariableLookup</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				146	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
				147	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathVariableLookupNS">xmlXPathVariableLookupNS</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				148	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				149	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);
				150	void <a href="libxml-xpathInternals.html#xmlXPathRegisteredVariablesCleanup">xmlXPathRegisteredVariablesCleanup</a>
				151	(<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);
				152	<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewParserContext">xmlXPathNewParserContext</a>
				153	(const <a href="libxml-tree.html#xmlChar">xmlChar</a> *str,
				154	<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);
				155	void <a href="libxml-xpathInternals.html#xmlXPathFreeParserContext">xmlXPathFreeParserContext</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				156	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#valuePop">valuePop</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				157	int <a href="libxml-xpathInternals.html#valuePush">valuePush</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				158	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value);
				159	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewString">xmlXPathNewString</a> (const <a href="libxml-tree.html#xmlChar">xmlChar</a> *val);
				160	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewCString">xmlXPathNewCString</a> (const char *val);
				161	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathWrapString">xmlXPathWrapString</a> (<a href="libxml-tree.html#xmlChar">xmlChar</a> *val);
				162	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathWrapCString">xmlXPathWrapCString</a> (char *val);
				163	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewFloat">xmlXPathNewFloat</a> (<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="double">double</GTKDOCLINK> val);
				164	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewBoolean">xmlXPathNewBoolean</a> (int val);
				165	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewNodeSet">xmlXPathNewNodeSet</a> (<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);
				166	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewValueTree">xmlXPathNewValueTree</a> (<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);
				167	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetAdd">xmlXPathNodeSetAdd</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				168	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);
				169	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetAddUnique">xmlXPathNodeSetAddUnique</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				170	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);
				171	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetAddNs">xmlXPathNodeSetAddNs</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				172	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node,
				173	<a href="libxml-tree.html#xmlNsPtr">xmlNsPtr</a> ns);
				174	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetSort">xmlXPathNodeSetSort</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set);
				175	void <a href="libxml-xpathInternals.html#xmlXPathRoot">xmlXPathRoot</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				176	void <a href="libxml-xpathInternals.html#xmlXPathEvalExpr">xmlXPathEvalExpr</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				177	<a href="libxml-tree.html#xmlChar">xmlChar</a>* <a href="libxml-xpathInternals.html#xmlXPathParseName">xmlXPathParseName</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				178	<a href="libxml-tree.html#xmlChar">xmlChar</a>* <a href="libxml-xpathInternals.html#xmlXPathParseNCName">xmlXPathParseNCName</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				179	<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="double">double</GTKDOCLINK> <a href="libxml-xpathInternals.html#xmlXPathStringEvalNumber">xmlXPathStringEvalNumber</a> (const <a href="libxml-tree.html#xmlChar">xmlChar</a> *str);
				180	int <a href="libxml-xpathInternals.html#xmlXPathEvaluatePredicateResult">xmlXPathEvaluatePredicateResult</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				181	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> res);
				182	void <a href="libxml-xpathInternals.html#xmlXPathRegisterAllFunctions">xmlXPathRegisterAllFunctions</a> (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);
				183	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNodeSetMerge">xmlXPathNodeSetMerge</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val1,
				184	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val2);
				185	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetDel">xmlXPathNodeSetDel</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				186	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);
				187	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetRemove">xmlXPathNodeSetRemove</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				188	int val);
				189	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathNewNodeSetList">xmlXPathNewNodeSetList</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val);
				190	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathWrapNodeSet">xmlXPathWrapNodeSet</a> (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val);
				191	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> <a href="libxml-xpathInternals.html#xmlXPathWrapExternal">xmlXPathWrapExternal</a> (void *val);
				192	int <a href="libxml-xpathInternals.html#xmlXPathEqualValues">xmlXPathEqualValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				193	int <a href="libxml-xpathInternals.html#xmlXPathNotEqualValues">xmlXPathNotEqualValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				194	int <a href="libxml-xpathInternals.html#xmlXPathCompareValues">xmlXPathCompareValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				195	int inf,
				196	int strict);
				197	void <a href="libxml-xpathInternals.html#xmlXPathValueFlipSign">xmlXPathValueFlipSign</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				198	void <a href="libxml-xpathInternals.html#xmlXPathAddValues">xmlXPathAddValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				199	void <a href="libxml-xpathInternals.html#xmlXPathSubValues">xmlXPathSubValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				200	void <a href="libxml-xpathInternals.html#xmlXPathMultValues">xmlXPathMultValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				201	void <a href="libxml-xpathInternals.html#xmlXPathDivValues">xmlXPathDivValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				202	void <a href="libxml-xpathInternals.html#xmlXPathModValues">xmlXPathModValues</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
				203	int <a href="libxml-xpathInternals.html#xmlXPathIsNodeType">xmlXPathIsNodeType</a> (const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);
				204	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextSelf">xmlXPathNextSelf</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				205	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				206	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextChild">xmlXPathNextChild</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				207	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				208	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextDescendant">xmlXPathNextDescendant</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				209	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				210	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextDescendantOrSelf">xmlXPathNextDescendantOrSelf</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				211	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				212	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextParent">xmlXPathNextParent</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				213	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				214	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextAncestorOrSelf">xmlXPathNextAncestorOrSelf</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				215	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				216	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextFollowingSibling">xmlXPathNextFollowingSibling</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				217	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				218	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextFollowing">xmlXPathNextFollowing</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				219	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				220	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextNamespace">xmlXPathNextNamespace</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				221	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				222	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextAttribute">xmlXPathNextAttribute</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				223	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				224	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextPreceding">xmlXPathNextPreceding</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				225	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				226	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextAncestor">xmlXPathNextAncestor</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				227	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				228	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> <a href="libxml-xpathInternals.html#xmlXPathNextPrecedingSibling">xmlXPathNextPrecedingSibling</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				229	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);
				230	void <a href="libxml-xpathInternals.html#xmlXPathLastFunction">xmlXPathLastFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				231	int nargs);
				232	void <a href="libxml-xpathInternals.html#xmlXPathPositionFunction">xmlXPathPositionFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				233	int nargs);
				234	void <a href="libxml-xpathInternals.html#xmlXPathCountFunction">xmlXPathCountFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				235	int nargs);
				236	void <a href="libxml-xpathInternals.html#xmlXPathIdFunction">xmlXPathIdFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				237	int nargs);
				238	void <a href="libxml-xpathInternals.html#xmlXPathLocalNameFunction">xmlXPathLocalNameFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				239	int nargs);
				240	void <a href="libxml-xpathInternals.html#xmlXPathNamespaceURIFunction">xmlXPathNamespaceURIFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				241	int nargs);
				242	void <a href="libxml-xpathInternals.html#xmlXPathStringFunction">xmlXPathStringFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				243	int nargs);
				244	void <a href="libxml-xpathInternals.html#xmlXPathStringLengthFunction">xmlXPathStringLengthFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				245	int nargs);
				246	void <a href="libxml-xpathInternals.html#xmlXPathConcatFunction">xmlXPathConcatFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				247	int nargs);
				248	void <a href="libxml-xpathInternals.html#xmlXPathContainsFunction">xmlXPathContainsFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				249	int nargs);
				250	void <a href="libxml-xpathInternals.html#xmlXPathStartsWithFunction">xmlXPathStartsWithFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				251	int nargs);
				252	void <a href="libxml-xpathInternals.html#xmlXPathSubstringFunction">xmlXPathSubstringFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				253	int nargs);
				254	void <a href="libxml-xpathInternals.html#xmlXPathSubstringBeforeFunction">xmlXPathSubstringBeforeFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				255	int nargs);
				256	void <a href="libxml-xpathInternals.html#xmlXPathSubstringAfterFunction">xmlXPathSubstringAfterFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				257	int nargs);
				258	void <a href="libxml-xpathInternals.html#xmlXPathNormalizeFunction">xmlXPathNormalizeFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				259	int nargs);
				260	void <a href="libxml-xpathInternals.html#xmlXPathTranslateFunction">xmlXPathTranslateFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				261	int nargs);
				262	void <a href="libxml-xpathInternals.html#xmlXPathNotFunction">xmlXPathNotFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				263	int nargs);
				264	void <a href="libxml-xpathInternals.html#xmlXPathTrueFunction">xmlXPathTrueFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				265	int nargs);
				266	void <a href="libxml-xpathInternals.html#xmlXPathFalseFunction">xmlXPathFalseFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				267	int nargs);
				268	void <a href="libxml-xpathInternals.html#xmlXPathLangFunction">xmlXPathLangFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				269	int nargs);
				270	void <a href="libxml-xpathInternals.html#xmlXPathNumberFunction">xmlXPathNumberFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				271	int nargs);
				272	void <a href="libxml-xpathInternals.html#xmlXPathSumFunction">xmlXPathSumFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				273	int nargs);
				274	void <a href="libxml-xpathInternals.html#xmlXPathFloorFunction">xmlXPathFloorFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				275	int nargs);
				276	void <a href="libxml-xpathInternals.html#xmlXPathCeilingFunction">xmlXPathCeilingFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				277	int nargs);
				278	void <a href="libxml-xpathInternals.html#xmlXPathRoundFunction">xmlXPathRoundFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				279	int nargs);
				280	void <a href="libxml-xpathInternals.html#xmlXPathBooleanFunction">xmlXPathBooleanFunction</a> (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				281	int nargs);
				282	void <a href="libxml-xpathInternals.html#xmlXPathNodeSetFreeNs">xmlXPathNodeSetFreeNs</a> (<a href="libxml-tree.html#xmlNsPtr">xmlNsPtr</a> ns);
				283	</pre></div><div class="refsect1" lang="en"><h2>Description</h2><p>
				284
				285	</p></div><div class="refsect1" lang="en"><h2>Details</h2><div class="refsect2" lang="en"><h3><a name="xmlXPathSetError"></a>xmlXPathSetError()</h3><pre class="programlisting">#define xmlXPathSetError(ctxt, err)</pre><p>
				286	Raises an error.</p><p>
				287
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	288	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				289	</td></tr><tr><td><span class="term"><i><tt>err</tt></i> :</span></td><td>
				290
				291
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	292	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSetArityError"></a>xmlXPathSetArityError()</h3><pre class="programlisting">#define xmlXPathSetArityError(ctxt)</pre><p>
				293	Raises an XPATH_INVALID_ARITY error.</p><p>
				294
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	295	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				296
				297
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	298	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSetTypeError"></a>xmlXPathSetTypeError()</h3><pre class="programlisting">#define xmlXPathSetTypeError(ctxt)</pre><p>
				299	Raises an XPATH_INVALID_TYPE error.</p><p>
				300
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	301	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				302
				303
				304	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathGetError"></a>xmlXPathGetError()</h3><pre class="programlisting">#define xmlXPathGetError(ctxt)</pre><p>
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	305	Get the error code of an XPath context.</p><p>
				306
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	307	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				308
				309
				310	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathCheckError"></a>xmlXPathCheckError()</h3><pre class="programlisting">#define xmlXPathCheckError(ctxt)</pre><p>
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	311	Check if an XPath error was raised.</p><p>
				312
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	313	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				314
				315
				316	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathGetDocument"></a>xmlXPathGetDocument()</h3><pre class="programlisting">#define xmlXPathGetDocument(ctxt)</pre><p>
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	317	Get the document of an XPath context.</p><p>
				318
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	319	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				320
				321
				322	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathGetContextNode"></a>xmlXPathGetContextNode()</h3><pre class="programlisting">#define xmlXPathGetContextNode(ctxt)</pre><p>
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	323	Get the context node of an XPath context.</p><p>
				324
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	325	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				326
				327
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	328	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathPopBoolean"></a>xmlXPathPopBoolean ()</h3><pre class="programlisting">int xmlXPathPopBoolean (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				329	Pops a boolean from the stack, handling conversion if needed.
				330	Check error with <a href="libxml-xpathInternals.html#xmlXPathCheckError">xmlXPathCheckError</a>.</p><p>
				331
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	332	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				333	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				334
				335
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	336	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathPopNumber"></a>xmlXPathPopNumber ()</h3><pre class="programlisting"><GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="double">double</GTKDOCLINK> xmlXPathPopNumber (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				337	Pops a number from the stack, handling conversion if needed.
				338	Check error with <a href="libxml-xpathInternals.html#xmlXPathCheckError">xmlXPathCheckError</a>.</p><p>
				339
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	340	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				341	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				342
				343
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	344	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathPopString"></a>xmlXPathPopString ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlChar">xmlChar</a>* xmlXPathPopString (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				345	Pops a string from the stack, handling conversion if needed.
				346	Check error with <a href="libxml-xpathInternals.html#xmlXPathCheckError">xmlXPathCheckError</a>.</p><p>
				347
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	348	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				349	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				350
				351
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	352	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathPopNodeSet"></a>xmlXPathPopNodeSet ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathPopNodeSet (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				353	Pops a node-set from the stack, handling conversion if needed.
				354	Check error with <a href="libxml-xpathInternals.html#xmlXPathCheckError">xmlXPathCheckError</a>.</p><p>
				355
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	356	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				357	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				358
				359
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	360	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathPopExternal"></a>xmlXPathPopExternal ()</h3><pre class="programlisting">void* xmlXPathPopExternal (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				361	Pops an external object from the stack, handling conversion if needed.
				362	Check error with <a href="libxml-xpathInternals.html#xmlXPathCheckError">xmlXPathCheckError</a>.</p><p>
				363
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	364	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				365
				366
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	367	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnBoolean"></a>xmlXPathReturnBoolean()</h3><pre class="programlisting">#define xmlXPathReturnBoolean(ctxt, val)</pre><p>
				368	Pushes the boolean <i><tt>val</tt></i> on the context stack.</p><p>
				369
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	370	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				371	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				372
				373
				374	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnTrue"></a>xmlXPathReturnTrue()</h3><pre class="programlisting">#define xmlXPathReturnTrue(ctxt)</pre><p>
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	375	Pushes true on the context stack.</p><p>
				376
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	377	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				378
				379
				380	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnFalse"></a>xmlXPathReturnFalse()</h3><pre class="programlisting">#define xmlXPathReturnFalse(ctxt)</pre><p>
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	381	Pushes false on the context stack.</p><p>
				382
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	383	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				384
				385
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	386	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnNumber"></a>xmlXPathReturnNumber()</h3><pre class="programlisting">#define xmlXPathReturnNumber(ctxt, val)</pre><p>
				387	Pushes the double <i><tt>val</tt></i> on the context stack.</p><p>
				388
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	389	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				390	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				391
				392
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	393	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnString"></a>xmlXPathReturnString()</h3><pre class="programlisting">#define xmlXPathReturnString(ctxt, str)</pre><p>
				394	Pushes the string <i><tt>str</tt></i> on the context stack.</p><p>
				395
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	396	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				397	</td></tr><tr><td><span class="term"><i><tt>str</tt></i> :</span></td><td>
				398
				399
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	400	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnEmptyString"></a>xmlXPathReturnEmptyString()</h3><pre class="programlisting">#define xmlXPathReturnEmptyString(ctxt)</pre><p>
				401	Pushes an empty string on the stack.</p><p>
				402
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	403	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				404
				405
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	406	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnNodeSet"></a>xmlXPathReturnNodeSet()</h3><pre class="programlisting">#define xmlXPathReturnNodeSet(ctxt, ns)</pre><p>
				407	Pushes the node-set <i><tt>ns</tt></i> on the context stack.</p><p>
				408
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	409	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				410	</td></tr><tr><td><span class="term"><i><tt>ns</tt></i> :</span></td><td>
				411
				412
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	413	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnEmptyNodeSet"></a>xmlXPathReturnEmptyNodeSet()</h3><pre class="programlisting">#define xmlXPathReturnEmptyNodeSet(ctxt)</pre><p>
				414	Pushes an empty node-set on the context stack.</p><p>
				415
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	416	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				417
				418
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	419	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathReturnExternal"></a>xmlXPathReturnExternal()</h3><pre class="programlisting">#define xmlXPathReturnExternal(ctxt, val)</pre><p>
				420	Pushes user data on the context stack.</p><p>
				421
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	422	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				423	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				424
				425
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	426	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathStackIsNodeSet"></a>xmlXPathStackIsNodeSet()</h3><pre class="programlisting">#define xmlXPathStackIsNodeSet(ctxt)</pre><p>
				427	Check if the current value on the XPath stack is a node set or
				428	an XSLT value tree.</p><p>
				429
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	430	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				431
				432
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	433	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathStackIsExternal"></a>xmlXPathStackIsExternal()</h3><pre class="programlisting">#define xmlXPathStackIsExternal(ctxt)</pre><p>
				434	Checks if the current value on the XPath stack is an external
				435	object.</p><p>
				436
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	437	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				438
				439
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	440	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathEmptyNodeSet"></a>xmlXPathEmptyNodeSet()</h3><pre class="programlisting">#define xmlXPathEmptyNodeSet(ns)</pre><p>
				441	Empties a node-set.</p><p>
				442
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	443	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ns</tt></i> :</span></td><td>
				444
				445
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	446	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CHECK-ERROR-CAPS"></a>CHECK_ERROR</h3><pre class="programlisting">#define CHECK_ERROR</pre><p>
				447	Macro to return from the function if an XPath error was detected.</p><p>
				448
				449	</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CHECK-ERROR0-CAPS"></a>CHECK_ERROR0</h3><pre class="programlisting">#define CHECK_ERROR0</pre><p>
				450	Macro to return 0 from the function if an XPath error was detected.</p><p>
				451
				452	</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="XP-ERROR-CAPS"></a>XP_ERROR()</h3><pre class="programlisting">#define XP_ERROR(X)</pre><p>
				453	Macro to raise an XPath error and return.</p><p>
				454
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	455	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>X</tt></i> :</span></td><td>
				456
				457
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	458	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="XP-ERROR0-CAPS"></a>XP_ERROR0()</h3><pre class="programlisting">#define XP_ERROR0(X)</pre><p>
				459	Macro to raise an XPath error and return 0.</p><p>
				460
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	461	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>X</tt></i> :</span></td><td>
				462
				463
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	464	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CHECK-TYPE-CAPS"></a>CHECK_TYPE()</h3><pre class="programlisting">#define CHECK_TYPE(typeval)</pre><p>
				465	Macro to check that the value on top of the XPath stack is of a given
				466	type.</p><p>
				467
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	468	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>typeval</tt></i> :</span></td><td>
				469
				470
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	471	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CHECK-TYPE0-CAPS"></a>CHECK_TYPE0()</h3><pre class="programlisting">#define CHECK_TYPE0(typeval)</pre><p>
				472	Macro to check that the value on top of the XPath stack is of a given
				473	type. Return(0) in case of failure</p><p>
				474
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	475	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>typeval</tt></i> :</span></td><td>
				476
				477
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	478	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CHECK-ARITY-CAPS"></a>CHECK_ARITY()</h3><pre class="programlisting">#define CHECK_ARITY(x)</pre><p>
				479	Macro to check that the number of args passed to an XPath function matches.</p><p>
				480
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	481	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>x</tt></i> :</span></td><td>
				482
				483
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	484	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CAST-TO-STRING-CAPS"></a>CAST_TO_STRING</h3><pre class="programlisting">#define CAST_TO_STRING</pre><p>
				485	Macro to try to cast the value on the top of the XPath stack to a string.</p><p>
				486
				487	</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CAST-TO-NUMBER-CAPS"></a>CAST_TO_NUMBER</h3><pre class="programlisting">#define CAST_TO_NUMBER</pre><p>
				488	Macro to try to cast the value on the top of the XPath stack to a number.</p><p>
				489
				490	</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="CAST-TO-BOOLEAN-CAPS"></a>CAST_TO_BOOLEAN</h3><pre class="programlisting">#define CAST_TO_BOOLEAN</pre><p>
				491	Macro to try to cast the value on the top of the XPath stack to a boolean.</p><p>
				492
				493	</p></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathVariableLookupFunc"></a>xmlXPathVariableLookupFunc ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> (*xmlXPathVariableLookupFunc)
				494	(void *ctxt,
				495	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				496	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);</pre><p>
				497	Prototype for callbacks used to plug variable lookup in the XPath
				498	engine.</p><p>
				499
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	500	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				501	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				502	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				503	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				504
				505
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	506	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterVariableLookup"></a>xmlXPathRegisterVariableLookup ()</h3><pre class="programlisting">void xmlXPathRegisterVariableLookup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				507	<a href="libxml-xpathInternals.html#xmlXPathVariableLookupFunc">xmlXPathVariableLookupFunc</a> f,
				508	void *data);</pre><p>
				509	register an external mechanism to do variable lookup</p><p>
				510
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	511	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				512	</td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td>
				513	</td></tr><tr><td><span class="term"><i><tt>data</tt></i> :</span></td><td>
				514
				515
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	516	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathFuncLookupFunc"></a>xmlXPathFuncLookupFunc ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> (xmlXPathFuncLookupFunc) (void ctxt,
				517	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				518	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);</pre><p>
				519	Prototype for callbacks used to plug function lookup in the XPath
				520	engine.</p><p>
				521
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	522	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				523	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				524	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				525	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				526
				527
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	528	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterFuncLookup"></a>xmlXPathRegisterFuncLookup ()</h3><pre class="programlisting">void xmlXPathRegisterFuncLookup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				529	<a href="libxml-xpathInternals.html#xmlXPathFuncLookupFunc">xmlXPathFuncLookupFunc</a> f,
				530	void *funcCtxt);</pre><p>
				531	Registers an external mechanism to do function lookup.</p><p>
				532
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	533	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				534	</td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td>
				535	</td></tr><tr><td><span class="term"><i><tt>funcCtxt</tt></i> :</span></td><td>
				536
				537
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	538	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPatherror"></a>xmlXPatherror ()</h3><pre class="programlisting">void xmlXPatherror (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				539	const char *file,
				540	int line,
				541	int no);</pre><p>
				542	Formats an error message.</p><p>
				543
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	544	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				545	</td></tr><tr><td><span class="term"><i><tt>file</tt></i> :</span></td><td>
				546	</td></tr><tr><td><span class="term"><i><tt>line</tt></i> :</span></td><td>
				547	</td></tr><tr><td><span class="term"><i><tt>no</tt></i> :</span></td><td>
				548
				549
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	550	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathDebugDumpObject"></a>xmlXPathDebugDumpObject ()</h3><pre class="programlisting">void xmlXPathDebugDumpObject (<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="FILE-CAPS">FILE</GTKDOCLINK> *output,
				551	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> cur,
				552	int depth);</pre><p>
				553	Dump the content of the object for debugging purposes</p><p>
				554
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	555	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>output</tt></i> :</span></td><td>
				556	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				557	</td></tr><tr><td><span class="term"><i><tt>depth</tt></i> :</span></td><td>
				558
				559
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	560	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathDebugDumpCompExpr"></a>xmlXPathDebugDumpCompExpr ()</h3><pre class="programlisting">void xmlXPathDebugDumpCompExpr (<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="FILE-CAPS">FILE</GTKDOCLINK> *output,
				561	<a href="libxml-xpath.html#xmlXPathCompExprPtr">xmlXPathCompExprPtr</a> comp,
				562	int depth);</pre><p>
				563	Dumps the tree of the compiled XPath expression.</p><p>
				564
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	565	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>output</tt></i> :</span></td><td>
				566	</td></tr><tr><td><span class="term"><i><tt>comp</tt></i> :</span></td><td>
				567	</td></tr><tr><td><span class="term"><i><tt>depth</tt></i> :</span></td><td>
				568
				569
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	570	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetContains"></a>xmlXPathNodeSetContains ()</h3><pre class="programlisting">int xmlXPathNodeSetContains (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				571	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);</pre><p>
				572	checks whether <i><tt>cur</tt></i> contains <i><tt>val</tt></i></p><p>
				573
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	574	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				575	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				576	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				577
				578
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	579	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathDifference"></a>xmlXPathDifference ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathDifference (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				580	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				581	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="difference">difference</GTKDOCLINK>() function:
				582	node-set set:difference (node-set, node-set)</p><p>
				583
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	584	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				585	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				586	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				587
				588
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	589	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathIntersection"></a>xmlXPathIntersection ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathIntersection (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				590	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				591	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="intersection">intersection</GTKDOCLINK>() function:
				592	node-set set:intersection (node-set, node-set)</p><p>
				593
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	594	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				595	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				596	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				597
				598
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	599	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathDistinctSorted"></a>xmlXPathDistinctSorted ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathDistinctSorted (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes);</pre><p>
				600	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="distinct">distinct</GTKDOCLINK>() function:
				601	node-set set:distinct (node-set)</p><p>
				602
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	603	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes</tt></i> :</span></td><td>
				604	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				605
				606
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	607	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathDistinct"></a>xmlXPathDistinct ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathDistinct (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes);</pre><p>
				608	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="distinct">distinct</GTKDOCLINK>() function:
				609	node-set set:distinct (node-set)
				610	<i><tt>nodes</tt></i> is sorted by document order, then <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="exslSetsDistinctSorted">exslSetsDistinctSorted</GTKDOCLINK>
				611	is called with the sorted node-set</p><p>
				612
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	613	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes</tt></i> :</span></td><td>
				614	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				615
				616
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	617	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathHasSameNodes"></a>xmlXPathHasSameNodes ()</h3><pre class="programlisting">int xmlXPathHasSameNodes (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				618	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				619	Implements the EXSLT - Sets has-same-nodes function:
				620	boolean set:has-same-node(node-set, node-set)</p><p>
				621
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	622	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				623	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				624	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				625
				626
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	627	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeLeadingSorted"></a>xmlXPathNodeLeadingSorted ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeLeadingSorted (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				628	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);</pre><p>
				629	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="leading">leading</GTKDOCLINK>() function:
				630	node-set set:leading (node-set, node-set)</p><p>
				631
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	632	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes</tt></i> :</span></td><td>
				633	</td></tr><tr><td><span class="term"><i><tt>node</tt></i> :</span></td><td>
				634	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				635
				636
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	637	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathLeadingSorted"></a>xmlXPathLeadingSorted ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathLeadingSorted (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				638	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				639	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="leading">leading</GTKDOCLINK>() function:
				640	node-set set:leading (node-set, node-set)</p><p>
				641
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	642	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				643	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				644	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				645
				646
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	647	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeLeading"></a>xmlXPathNodeLeading ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeLeading (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				648	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);</pre><p>
				649	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="leading">leading</GTKDOCLINK>() function:
				650	node-set set:leading (node-set, node-set)
				651	<i><tt>nodes</tt></i> is sorted by document order, then <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="exslSetsNodeLeadingSorted">exslSetsNodeLeadingSorted</GTKDOCLINK>
				652	is called.</p><p>
				653
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	654	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes</tt></i> :</span></td><td>
				655	</td></tr><tr><td><span class="term"><i><tt>node</tt></i> :</span></td><td>
				656	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				657
				658
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	659	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathLeading"></a>xmlXPathLeading ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathLeading (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				660	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				661	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="leading">leading</GTKDOCLINK>() function:
				662	node-set set:leading (node-set, node-set)
				663	<i><tt>nodes1</tt></i> and <i><tt>nodes2</tt></i> are sorted by document order, then
				664	<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="exslSetsLeadingSorted">exslSetsLeadingSorted</GTKDOCLINK> is called.</p><p>
				665
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	666	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				667	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				668	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				669
				670
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	671	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeTrailingSorted"></a>xmlXPathNodeTrailingSorted ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeTrailingSorted (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				672	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);</pre><p>
				673	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="trailing">trailing</GTKDOCLINK>() function:
				674	node-set set:trailing (node-set, node-set)</p><p>
				675
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	676	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes</tt></i> :</span></td><td>
				677	</td></tr><tr><td><span class="term"><i><tt>node</tt></i> :</span></td><td>
				678	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				679
				680
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	681	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathTrailingSorted"></a>xmlXPathTrailingSorted ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathTrailingSorted (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				682	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				683	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="trailing">trailing</GTKDOCLINK>() function:
				684	node-set set:trailing (node-set, node-set)</p><p>
				685
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	686	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				687	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				688	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				689
				690
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	691	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeTrailing"></a>xmlXPathNodeTrailing ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeTrailing (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes,
				692	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node);</pre><p>
				693	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="trailing">trailing</GTKDOCLINK>() function:
				694	node-set set:trailing (node-set, node-set)
				695	<i><tt>nodes</tt></i> is sorted by document order, then <a href="libxml-xpathInternals.html#xmlXPathNodeTrailingSorted">xmlXPathNodeTrailingSorted</a>
				696	is called.</p><p>
				697
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	698	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes</tt></i> :</span></td><td>
				699	</td></tr><tr><td><span class="term"><i><tt>node</tt></i> :</span></td><td>
				700	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				701
				702
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	703	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathTrailing"></a>xmlXPathTrailing ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathTrailing (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes1,
				704	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> nodes2);</pre><p>
				705	Implements the EXSLT - Sets <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="trailing">trailing</GTKDOCLINK>() function:
				706	node-set set:trailing (node-set, node-set)
				707	<i><tt>nodes1</tt></i> and <i><tt>nodes2</tt></i> are sorted by document order, then
				708	<a href="libxml-xpathInternals.html#xmlXPathTrailingSorted">xmlXPathTrailingSorted</a> is called.</p><p>
				709
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	710	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>nodes1</tt></i> :</span></td><td>
				711	</td></tr><tr><td><span class="term"><i><tt>nodes2</tt></i> :</span></td><td>
				712	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				713
				714
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	715	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterNs"></a>xmlXPathRegisterNs ()</h3><pre class="programlisting">int xmlXPathRegisterNs (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				716	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix,
				717	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);</pre><p>
				718	Register a new namespace. If <i><tt>ns_uri</tt></i> is NULL it unregisters
				719	the namespace</p><p>
				720
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	721	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				722	</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i> :</span></td><td>
				723	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				724	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				725
				726
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	727	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNsLookup"></a>xmlXPathNsLookup ()</h3><pre class="programlisting">const <a href="libxml-tree.html#xmlChar">xmlChar</a>* xmlXPathNsLookup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				728	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *prefix);</pre><p>
				729	Search in the namespace declaration array of the context for the given
				730	namespace name associated to the given prefix</p><p>
				731
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	732	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				733	</td></tr><tr><td><span class="term"><i><tt>prefix</tt></i> :</span></td><td>
				734	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				735
				736
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	737	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisteredNsCleanup"></a>xmlXPathRegisteredNsCleanup ()</h3><pre class="programlisting">void xmlXPathRegisteredNsCleanup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);</pre><p>
				738	Cleanup the XPath context data associated to registered variables</p><p>
				739
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	740	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				741
				742
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	743	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterFunc"></a>xmlXPathRegisterFunc ()</h3><pre class="programlisting">int xmlXPathRegisterFunc (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				744	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				745	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f);</pre><p>
				746	Register a new function. If <i><tt>f</tt></i> is NULL it unregisters the function</p><p>
				747
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	748	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				749	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				750	</td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td>
				751	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				752
				753
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	754	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterFuncNS"></a>xmlXPathRegisterFuncNS ()</h3><pre class="programlisting">int xmlXPathRegisterFuncNS (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				755	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				756	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri,
				757	<a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> f);</pre><p>
				758	Register a new function. If <i><tt>f</tt></i> is NULL it unregisters the function</p><p>
				759
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	760	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				761	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				762	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				763	</td></tr><tr><td><span class="term"><i><tt>f</tt></i> :</span></td><td>
				764	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				765
				766
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	767	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterVariable"></a>xmlXPathRegisterVariable ()</h3><pre class="programlisting">int xmlXPathRegisterVariable (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				768	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				769	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value);</pre><p>
				770	Register a new variable value. If <i><tt>value</tt></i> is NULL it unregisters
				771	the variable</p><p>
				772
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	773	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				774	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				775	</td></tr><tr><td><span class="term"><i><tt>value</tt></i> :</span></td><td>
				776	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				777
				778
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	779	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterVariableNS"></a>xmlXPathRegisterVariableNS ()</h3><pre class="programlisting">int xmlXPathRegisterVariableNS (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				780	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				781	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri,
				782	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value);</pre><p>
				783	Register a new variable value. If <i><tt>value</tt></i> is NULL it unregisters
				784	the variable</p><p>
				785
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	786	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				787	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				788	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				789	</td></tr><tr><td><span class="term"><i><tt>value</tt></i> :</span></td><td>
				790	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				791
				792
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	793	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathFunctionLookup"></a>xmlXPathFunctionLookup ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> xmlXPathFunctionLookup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				794	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
				795	Search in the Function array of the context for the given
				796	function.</p><p>
				797
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	798	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				799	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				800	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				801
				802
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	803	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathFunctionLookupNS"></a>xmlXPathFunctionLookupNS ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathFunction">xmlXPathFunction</a> xmlXPathFunctionLookupNS (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				804	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				805	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);</pre><p>
				806	Search in the Function array of the context for the given
				807	function.</p><p>
				808
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	809	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				810	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				811	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				812	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				813
				814
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	815	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisteredFuncsCleanup"></a>xmlXPathRegisteredFuncsCleanup ()</h3><pre class="programlisting">void xmlXPathRegisteredFuncsCleanup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);</pre><p>
				816	Cleanup the XPath context data associated to registered functions</p><p>
				817
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	818	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				819
				820
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	821	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathVariableLookup"></a>xmlXPathVariableLookup ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathVariableLookup (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				822	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
				823	Search in the Variable array of the context for the given
				824	variable value.</p><p>
				825
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	826	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				827	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				828	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				829
				830
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	831	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathVariableLookupNS"></a>xmlXPathVariableLookupNS ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathVariableLookupNS (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt,
				832	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name,
				833	const <a href="libxml-tree.html#xmlChar">xmlChar</a> *ns_uri);</pre><p>
				834	Search in the Variable array of the context for the given
				835	variable value.</p><p>
				836
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	837	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				838	</td></tr><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				839	</td></tr><tr><td><span class="term"><i><tt>ns_uri</tt></i> :</span></td><td>
				840	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				841
				842
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	843	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisteredVariablesCleanup"></a>xmlXPathRegisteredVariablesCleanup ()</h3><pre class="programlisting">void xmlXPathRegisteredVariablesCleanup
				844	(<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);</pre><p>
				845	Cleanup the XPath context data associated to registered variables</p><p>
				846
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	847	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				848
				849
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	850	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewParserContext"></a>xmlXPathNewParserContext ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> xmlXPathNewParserContext
				851	(const <a href="libxml-tree.html#xmlChar">xmlChar</a> *str,
				852	<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);</pre><p>
				853	Create a new xmlXPathParserContext</p><p>
				854
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	855	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>str</tt></i> :</span></td><td>
				856	</td></tr><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				857	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				858
				859
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	860	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathFreeParserContext"></a>xmlXPathFreeParserContext ()</h3><pre class="programlisting">void xmlXPathFreeParserContext (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				861	Free up an xmlXPathParserContext</p><p>
				862
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	863	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				864
				865
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	866	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="valuePop"></a>valuePop ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> valuePop (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				867	Pops the top XPath object from the value stack</p><p>
				868
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	869	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				870	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				871
				872
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	873	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="valuePush"></a>valuePush ()</h3><pre class="programlisting">int valuePush (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				874	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> value);</pre><p>
				875	Pushes a new XPath object on top of the value stack</p><p>
				876
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	877	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				878	</td></tr><tr><td><span class="term"><i><tt>value</tt></i> :</span></td><td>
				879	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				880
				881
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	882	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewString"></a>xmlXPathNewString ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewString (const <a href="libxml-tree.html#xmlChar">xmlChar</a> *val);</pre><p>
				883	Create a new xmlXPathObjectPtr of type string and of value <i><tt>val</tt></i></p><p>
				884
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	885	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				886	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				887
				888
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	889	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewCString"></a>xmlXPathNewCString ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewCString (const char *val);</pre><p>
				890	Create a new xmlXPathObjectPtr of type string and of value <i><tt>val</tt></i></p><p>
				891
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	892	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				893	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				894
				895
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	896	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathWrapString"></a>xmlXPathWrapString ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapString (<a href="libxml-tree.html#xmlChar">xmlChar</a> *val);</pre><p>
				897	Wraps the <i><tt>val</tt></i> string into an XPath object.</p><p>
				898
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	899	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				900	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				901
				902
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	903	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathWrapCString"></a>xmlXPathWrapCString ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapCString (char *val);</pre><p>
				904	Wraps a string into an XPath object.</p><p>
				905
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	906	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				907	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				908
				909
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	910	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewFloat"></a>xmlXPathNewFloat ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewFloat (<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="double">double</GTKDOCLINK> val);</pre><p>
				911	Create a new xmlXPathObjectPtr of type double and of value <i><tt>val</tt></i></p><p>
				912
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	913	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				914	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				915
				916
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	917	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewBoolean"></a>xmlXPathNewBoolean ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewBoolean (int val);</pre><p>
				918	Create a new xmlXPathObjectPtr of type boolean and of value <i><tt>val</tt></i></p><p>
				919
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	920	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				921	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				922
				923
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	924	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewNodeSet"></a>xmlXPathNewNodeSet ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewNodeSet (<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);</pre><p>
				925	Create a new xmlXPathObjectPtr of type NodeSet and initialize
				926	it with the single Node <i><tt>val</tt></i></p><p>
				927
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	928	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				929	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				930
				931
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	932	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewValueTree"></a>xmlXPathNewValueTree ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewValueTree (<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);</pre><p>
				933	Create a new xmlXPathObjectPtr of type Value Tree (XSLT) and initialize
				934	it with the tree root <i><tt>val</tt></i></p><p>
				935
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	936	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				937	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				938
				939
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	940	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetAdd"></a>xmlXPathNodeSetAdd ()</h3><pre class="programlisting">void xmlXPathNodeSetAdd (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				941	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);</pre><p>
				942	add a new xmlNodePtr to an existing NodeSet</p><p>
				943
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	944	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				945	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				946
				947
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	948	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetAddUnique"></a>xmlXPathNodeSetAddUnique ()</h3><pre class="programlisting">void xmlXPathNodeSetAddUnique (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				949	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);</pre><p>
				950	add a new xmlNodePtr to an existing NodeSet, optimized version
				951	when we are sure the node is not already in the set.</p><p>
				952
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	953	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				954	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				955
				956
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	957	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetAddNs"></a>xmlXPathNodeSetAddNs ()</h3><pre class="programlisting">void xmlXPathNodeSetAddNs (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				958	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> node,
				959	<a href="libxml-tree.html#xmlNsPtr">xmlNsPtr</a> ns);</pre><p>
				960	add a new namespace node to an existing NodeSet</p><p>
				961
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	962	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				963	</td></tr><tr><td><span class="term"><i><tt>node</tt></i> :</span></td><td>
				964	</td></tr><tr><td><span class="term"><i><tt>ns</tt></i> :</span></td><td>
				965
				966
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	967	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetSort"></a>xmlXPathNodeSetSort ()</h3><pre class="programlisting">void xmlXPathNodeSetSort (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set);</pre><p>
				968	Sort the node set in document order</p><p>
				969
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	970	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>set</tt></i> :</span></td><td>
				971
				972
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	973	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRoot"></a>xmlXPathRoot ()</h3><pre class="programlisting">void xmlXPathRoot (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				974	Initialize the context to the root of the document</p><p>
				975
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	976	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				977
				978
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	979	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathEvalExpr"></a>xmlXPathEvalExpr ()</h3><pre class="programlisting">void xmlXPathEvalExpr (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				980	Parse and evaluate an XPath expression in the given context,
				981	then push the result on the context stack</p><p>
				982
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	983	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				984
				985
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	986	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathParseName"></a>xmlXPathParseName ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlChar">xmlChar</a>* xmlXPathParseName (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				987	parse an XML name
				988	</p><p>
				989	[4] NameChar ::= Letter \| Digit \| '.' \| '-' \| '_' \| ':' \|
				990	CombiningChar \| Extender
				991	</p><p>
				992	[5] Name ::= (Letter \| '_' \| ':') (NameChar)*</p><p>
				993
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	994	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				995	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				996
				997
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	998	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathParseNCName"></a>xmlXPathParseNCName ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlChar">xmlChar</a>* xmlXPathParseNCName (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				999	parse an XML namespace non qualified name.
				1000	</p><p>
				1001	[NS 3] NCName ::= (Letter \| '_') (NCNameChar)*
				1002	</p><p>
				1003	[NS 4] NCNameChar ::= Letter \| Digit \| '.' \| '-' \| '_' \|
				1004	CombiningChar \| Extender</p><p>
				1005
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1006	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1007	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1008
				1009
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1010	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathStringEvalNumber"></a>xmlXPathStringEvalNumber ()</h3><pre class="programlisting"><GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="double">double</GTKDOCLINK> xmlXPathStringEvalNumber (const <a href="libxml-tree.html#xmlChar">xmlChar</a> *str);</pre><p>
				1011	[30a] Float ::= Number ('e' Digits?)?
				1012	</p><p>
				1013	[30] Number ::= Digits ('.' Digits?)?
				1014	\| '.' Digits
				1015	[31] Digits ::= [0-9]+
				1016	</p><p>
				1017	Compile a Number in the string
				1018	In complement of the Number expression, this function also handles
				1019	negative values : '-' Number.</p><p>
				1020
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1021	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>str</tt></i> :</span></td><td>
				1022	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1023
				1024
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1025	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathEvaluatePredicateResult"></a>xmlXPathEvaluatePredicateResult ()</h3><pre class="programlisting">int xmlXPathEvaluatePredicateResult (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1026	<a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> res);</pre><p>
				1027	Evaluate a predicate result for the current node.
				1028	A PredicateExpr is evaluated by evaluating the Expr and converting
				1029	the result to a boolean. If the result is a number, the result will
				1030	be converted to true if the number is equal to the position of the
				1031	context node in the context node list (as returned by the position
				1032	function) and will be converted to false otherwise; if the result
				1033	is not a number, then the result will be converted as if by a call
				1034	to the boolean function.</p><p>
				1035
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1036	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1037	</td></tr><tr><td><span class="term"><i><tt>res</tt></i> :</span></td><td>
				1038	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1039
				1040
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1041	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRegisterAllFunctions"></a>xmlXPathRegisterAllFunctions ()</h3><pre class="programlisting">void xmlXPathRegisterAllFunctions (<a href="libxml-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctxt);</pre><p>
				1042	Registers all default XPath functions in this context</p><p>
				1043
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1044	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1045
				1046
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1047	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetMerge"></a>xmlXPathNodeSetMerge ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> xmlXPathNodeSetMerge (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val1,
				1048	<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val2);</pre><p>
				1049	Merges two nodesets, all nodes from <i><tt>val2</tt></i> are added to <i><tt>val1</tt></i>
				1050	if <i><tt>val1</tt></i> is NULL, a new set is created and copied from <i><tt>val2</tt></i></p><p>
				1051
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1052	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val1</tt></i> :</span></td><td>
				1053	</td></tr><tr><td><span class="term"><i><tt>val2</tt></i> :</span></td><td>
				1054	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1055
				1056
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1057	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetDel"></a>xmlXPathNodeSetDel ()</h3><pre class="programlisting">void xmlXPathNodeSetDel (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				1058	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> val);</pre><p>
				1059	Removes an xmlNodePtr from an existing NodeSet</p><p>
				1060
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1061	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1062	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				1063
				1064
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1065	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetRemove"></a>xmlXPathNodeSetRemove ()</h3><pre class="programlisting">void xmlXPathNodeSetRemove (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> cur,
				1066	int val);</pre><p>
				1067	Removes an entry from an existing NodeSet list.</p><p>
				1068
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1069	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1070	</td></tr><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				1071
				1072
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1073	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNewNodeSetList"></a>xmlXPathNewNodeSetList ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathNewNodeSetList (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val);</pre><p>
				1074	Create a new xmlXPathObjectPtr of type NodeSet and initialize
				1075	it with the Nodeset <i><tt>val</tt></i></p><p>
				1076
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1077	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				1078	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1079
				1080
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1081	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathWrapNodeSet"></a>xmlXPathWrapNodeSet ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapNodeSet (<a href="libxml-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> val);</pre><p>
				1082	Wrap the Nodeset <i><tt>val</tt></i> in a new xmlXPathObjectPtr</p><p>
				1083
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1084	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				1085	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1086
				1087
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1088	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathWrapExternal"></a>xmlXPathWrapExternal ()</h3><pre class="programlisting"><a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> xmlXPathWrapExternal (void *val);</pre><p>
				1089	Wraps the <i><tt>val</tt></i> data into an XPath object.</p><p>
				1090
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1091	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>val</tt></i> :</span></td><td>
				1092	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1093
				1094
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1095	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathEqualValues"></a>xmlXPathEqualValues ()</h3><pre class="programlisting">int xmlXPathEqualValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1096	Implement the equal operation on XPath objects content: <i><tt>arg1</tt></i> == <i><tt>arg2</tt></i></p><p>
				1097
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1098	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1099	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1100
				1101
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1102	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNotEqualValues"></a>xmlXPathNotEqualValues ()</h3><pre class="programlisting">int xmlXPathNotEqualValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1103	Implement the equal operation on XPath objects content: <i><tt>arg1</tt></i> == <i><tt>arg2</tt></i></p><p>
				1104
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1105	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1106	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1107
				1108
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1109	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathCompareValues"></a>xmlXPathCompareValues ()</h3><pre class="programlisting">int xmlXPathCompareValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1110	int inf,
				1111	int strict);</pre><p>
				1112	Implement the compare operation on XPath objects:
				1113	<i><tt>arg1</tt></i> < <i><tt>arg2</tt></i> (1, 1, ...
				1114	<i><tt>arg1</tt></i> <= <i><tt>arg2</tt></i> (1, 0, ...
				1115	<i><tt>arg1</tt></i> > <i><tt>arg2</tt></i> (0, 1, ...
				1116	<i><tt>arg1</tt></i> >= <i><tt>arg2</tt></i> (0, 0, ...
				1117	</p><p>
				1118	When neither object to be compared is a node-set and the operator is
				1119	<=, <, >=, >, then the objects are compared by converted both objects
				1120	to numbers and comparing the numbers according to IEEE 754. The <
				1121	comparison will be true if and only if the first number is less than the
				1122	second number. The <= comparison will be true if and only if the first
				1123	number is less than or equal to the second number. The > comparison
				1124	will be true if and only if the first number is greater than the second
				1125	number. The >= comparison will be true if and only if the first number
				1126	is greater than or equal to the second number.</p><p>
				1127
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1128	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1129	</td></tr><tr><td><span class="term"><i><tt>inf</tt></i> :</span></td><td>
				1130	</td></tr><tr><td><span class="term"><i><tt>strict</tt></i> :</span></td><td>
				1131	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1132
				1133
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1134	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathValueFlipSign"></a>xmlXPathValueFlipSign ()</h3><pre class="programlisting">void xmlXPathValueFlipSign (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1135	Implement the unary - operation on an XPath object
				1136	The numeric operators convert their operands to numbers as if
				1137	by calling the number function.</p><p>
				1138
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1139	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1140
				1141
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1142	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathAddValues"></a>xmlXPathAddValues ()</h3><pre class="programlisting">void xmlXPathAddValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1143	Implement the add operation on XPath objects:
				1144	The numeric operators convert their operands to numbers as if
				1145	by calling the number function.</p><p>
				1146
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1147	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1148
				1149
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1150	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSubValues"></a>xmlXPathSubValues ()</h3><pre class="programlisting">void xmlXPathSubValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1151	Implement the subtraction operation on XPath objects:
				1152	The numeric operators convert their operands to numbers as if
				1153	by calling the number function.</p><p>
				1154
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1155	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1156
				1157
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1158	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathMultValues"></a>xmlXPathMultValues ()</h3><pre class="programlisting">void xmlXPathMultValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1159	Implement the multiply operation on XPath objects:
				1160	The numeric operators convert their operands to numbers as if
				1161	by calling the number function.</p><p>
				1162
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1163	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1164
				1165
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1166	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathDivValues"></a>xmlXPathDivValues ()</h3><pre class="programlisting">void xmlXPathDivValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1167	Implement the div operation on XPath objects <i><tt>arg1</tt></i> / <i><tt>arg2</tt></i>:
				1168	The numeric operators convert their operands to numbers as if
				1169	by calling the number function.</p><p>
				1170
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1171	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1172
				1173
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1174	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathModValues"></a>xmlXPathModValues ()</h3><pre class="programlisting">void xmlXPathModValues (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);</pre><p>
				1175	Implement the mod operation on XPath objects: <i><tt>arg1</tt></i> / <i><tt>arg2</tt></i>
				1176	The numeric operators convert their operands to numbers as if
				1177	by calling the number function.</p><p>
				1178
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1179	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1180
				1181
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1182	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathIsNodeType"></a>xmlXPathIsNodeType ()</h3><pre class="programlisting">int xmlXPathIsNodeType (const <a href="libxml-tree.html#xmlChar">xmlChar</a> *name);</pre><p>
				1183	Is the name given a NodeType one.
				1184	</p><p>
				1185	[38] NodeType ::= 'comment'
				1186	\| 'text'
				1187	\| 'processing-instruction'
				1188	\| 'node'</p><p>
				1189
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1190	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>name</tt></i> :</span></td><td>
				1191	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1192
				1193
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1194	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextSelf"></a>xmlXPathNextSelf ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextSelf (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1195	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1196	Traversal function for the "self" direction
				1197	The self axis contains just the context node itself</p><p>
				1198
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1199	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1200	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1201	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1202
				1203
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1204	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextChild"></a>xmlXPathNextChild ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextChild (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1205	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1206	Traversal function for the "child" direction
				1207	The child axis contains the children of the context node in document order.</p><p>
				1208
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1209	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1210	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1211	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1212
				1213
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1214	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextDescendant"></a>xmlXPathNextDescendant ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextDescendant (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1215	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1216	Traversal function for the "descendant" direction
				1217	the descendant axis contains the descendants of the context node in document
				1218	order; a descendant is a child or a child of a child and so on.</p><p>
				1219
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1220	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1221	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1222	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1223
				1224
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1225	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextDescendantOrSelf"></a>xmlXPathNextDescendantOrSelf ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextDescendantOrSelf (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1226	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1227	Traversal function for the "descendant-or-self" direction
				1228	the descendant-or-self axis contains the context node and the descendants
				1229	of the context node in document order; thus the context node is the first
				1230	node on the axis, and the first child of the context node is the second node
				1231	on the axis</p><p>
				1232
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1233	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1234	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1235	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1236
				1237
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1238	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextParent"></a>xmlXPathNextParent ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextParent (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1239	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1240	Traversal function for the "parent" direction
				1241	The parent axis contains the parent of the context node, if there is one.</p><p>
				1242
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1243	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1244	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1245	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1246
				1247
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1248	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextAncestorOrSelf"></a>xmlXPathNextAncestorOrSelf ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextAncestorOrSelf (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1249	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1250	Traversal function for the "ancestor-or-self" direction
				1251	he ancestor-or-self axis contains the context node and ancestors of
				1252	the context node in reverse document order; thus the context node is
				1253	the first node on the axis, and the context node's parent the second;
				1254	parent here is defined the same as with the parent axis.</p><p>
				1255
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1256	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1257	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1258	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1259
				1260
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1261	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextFollowingSibling"></a>xmlXPathNextFollowingSibling ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextFollowingSibling (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1262	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1263	Traversal function for the "following-sibling" direction
				1264	The following-sibling axis contains the following siblings of the context
				1265	node in document order.</p><p>
				1266
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1267	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1268	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1269	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1270
				1271
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1272	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextFollowing"></a>xmlXPathNextFollowing ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextFollowing (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1273	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1274	Traversal function for the "following" direction
				1275	The following axis contains all nodes in the same document as the context
				1276	node that are after the context node in document order, excluding any
				1277	descendants and excluding attribute nodes and namespace nodes; the nodes
				1278	are ordered in document order</p><p>
				1279
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1280	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1281	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1282	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1283
				1284
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1285	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextNamespace"></a>xmlXPathNextNamespace ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextNamespace (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1286	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1287	Traversal function for the "namespace" direction
				1288	the namespace axis contains the namespace nodes of the context node;
				1289	the order of nodes on this axis is implementation-defined; the axis will
				1290	be empty unless the context node is an element
				1291	</p><p>
				1292	We keep the XML namespace node at the end of the list.</p><p>
				1293
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1294	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1295	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1296	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1297
				1298
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1299	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextAttribute"></a>xmlXPathNextAttribute ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextAttribute (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1300	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1301	Traversal function for the "attribute" direction
				1302	TODO: support DTD inherited default attributes</p><p>
				1303
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1304	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1305	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1306	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1307
				1308
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1309	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextPreceding"></a>xmlXPathNextPreceding ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextPreceding (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1310	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1311	Traversal function for the "preceding" direction
				1312	the preceding axis contains all nodes in the same document as the context
				1313	node that are before the context node in document order, excluding any
				1314	ancestors and excluding attribute nodes and namespace nodes; the nodes are
				1315	ordered in reverse document order</p><p>
				1316
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1317	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1318	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1319	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1320
				1321
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1322	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextAncestor"></a>xmlXPathNextAncestor ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextAncestor (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1323	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1324	Traversal function for the "ancestor" direction
				1325	the ancestor axis contains the ancestors of the context node; the ancestors
				1326	of the context node consist of the parent of context node and the parent's
				1327	parent and so on; the nodes are ordered in reverse document order; thus the
				1328	parent is the first node on the axis, and the parent's parent is the second
				1329	node on the axis</p><p>
				1330
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1331	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1332	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1333	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1334
				1335
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1336	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNextPrecedingSibling"></a>xmlXPathNextPrecedingSibling ()</h3><pre class="programlisting"><a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> xmlXPathNextPrecedingSibling (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1337	<a href="libxml-tree.html#xmlNodePtr">xmlNodePtr</a> cur);</pre><p>
				1338	Traversal function for the "preceding-sibling" direction
				1339	The preceding-sibling axis contains the preceding siblings of the context
				1340	node in reverse document order; the first preceding sibling is first on the
				1341	axis; the sibling preceding that node is the second on the axis and so on.</p><p>
				1342
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1343	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1344	</td></tr><tr><td><span class="term"><i><tt>cur</tt></i> :</span></td><td>
				1345	</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td>
				1346
				1347
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1348	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathLastFunction"></a>xmlXPathLastFunction ()</h3><pre class="programlisting">void xmlXPathLastFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1349	int nargs);</pre><p>
				1350	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="last">last</GTKDOCLINK>() XPath function
				1351	number <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="last">last</GTKDOCLINK>()
				1352	The last function returns the number of nodes in the context node list.</p><p>
				1353
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1354	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1355	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1356
				1357
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1358	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathPositionFunction"></a>xmlXPathPositionFunction ()</h3><pre class="programlisting">void xmlXPathPositionFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1359	int nargs);</pre><p>
				1360	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="position">position</GTKDOCLINK>() XPath function
				1361	number <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="position">position</GTKDOCLINK>()
				1362	The position function returns the position of the context node in the
				1363	context node list. The first position is 1, and so the last position
				1364	will be equal to <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="last">last</GTKDOCLINK>().</p><p>
				1365
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1366	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1367	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1368
				1369
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1370	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathCountFunction"></a>xmlXPathCountFunction ()</h3><pre class="programlisting">void xmlXPathCountFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1371	int nargs);</pre><p>
				1372	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="count">count</GTKDOCLINK>() XPath function
				1373	number count(node-set)</p><p>
				1374
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1375	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1376	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1377
				1378
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1379	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathIdFunction"></a>xmlXPathIdFunction ()</h3><pre class="programlisting">void xmlXPathIdFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1380	int nargs);</pre><p>
				1381	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="id">id</GTKDOCLINK>() XPath function
				1382	node-set id(object)
				1383	The id function selects elements by their unique ID
				1384	(see [5.2.1 Unique IDs]). When the argument to id is of type node-set,
				1385	then the result is the union of the result of applying id to the
				1386	string value of each of the nodes in the argument node-set. When the
				1387	argument to id is of any other type, the argument is converted to a
				1388	string as if by a call to the string function; the string is split
				1389	into a whitespace-separated list of tokens (whitespace is any sequence
				1390	of characters matching the production S); the result is a node-set
				1391	containing the elements in the same document as the context node that
				1392	have a unique ID equal to any of the tokens in the list.</p><p>
				1393
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1394	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1395	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1396
				1397
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1398	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathLocalNameFunction"></a>xmlXPathLocalNameFunction ()</h3><pre class="programlisting">void xmlXPathLocalNameFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1399	int nargs);</pre><p>
				1400	Implement the local-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="name">name</GTKDOCLINK>() XPath function
				1401	string local-name(node-set?)
				1402	The local-name function returns a string containing the local part
				1403	of the name of the node in the argument node-set that is first in
				1404	document order. If the node-set is empty or the first node has no
				1405	name, an empty string is returned. If the argument is omitted it
				1406	defaults to the context node.</p><p>
				1407
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1408	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1409	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1410
				1411
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1412	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNamespaceURIFunction"></a>xmlXPathNamespaceURIFunction ()</h3><pre class="programlisting">void xmlXPathNamespaceURIFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1413	int nargs);</pre><p>
				1414	Implement the namespace-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="uri">uri</GTKDOCLINK>() XPath function
				1415	string namespace-uri(node-set?)
				1416	The namespace-uri function returns a string containing the
				1417	namespace URI of the expanded name of the node in the argument
				1418	node-set that is first in document order. If the node-set is empty,
				1419	the first node has no name, or the expanded name has no namespace
				1420	URI, an empty string is returned. If the argument is omitted it
				1421	defaults to the context node.</p><p>
				1422
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1423	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1424	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1425
				1426
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1427	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathStringFunction"></a>xmlXPathStringFunction ()</h3><pre class="programlisting">void xmlXPathStringFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1428	int nargs);</pre><p>
				1429	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="string">string</GTKDOCLINK>() XPath function
				1430	string string(object?)
				1431	he string function converts an object to a string as follows:
				1432	- A node-set is converted to a string by returning the value of
				1433	the node in the node-set that is first in document order.
				1434	If the node-set is empty, an empty string is returned.
				1435	- A number is converted to a string as follows
				1436	+ NaN is converted to the string NaN
				1437	+ positive zero is converted to the string 0
				1438	+ negative zero is converted to the string 0
				1439	+ positive infinity is converted to the string Infinity
				1440	+ negative infinity is converted to the string -Infinity
				1441	+ if the number is an integer, the number is represented in
				1442	decimal form as a Number with no decimal point and no leading
				1443	zeros, preceded by a minus sign (-) if the number is negative
				1444	+ otherwise, the number is represented in decimal form as a
				1445	Number including a decimal point with at least one digit
				1446	before the decimal point and at least one digit after the
				1447	decimal point, preceded by a minus sign (-) if the number
				1448	is negative; there must be no leading zeros before the decimal
				1449	point apart possibly from the one required digit immediately
				1450	before the decimal point; beyond the one required digit
				1451	after the decimal point there must be as many, but only as
				1452	many, more digits as are needed to uniquely distinguish the
				1453	number from all other IEEE 754 numeric values.
				1454	- The boolean false value is converted to the string false.
				1455	The boolean true value is converted to the string true.
				1456	</p><p>
				1457	If the argument is omitted, it defaults to a node-set with the
				1458	context node as its only member.</p><p>
				1459
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1460	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1461	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1462
				1463
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1464	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathStringLengthFunction"></a>xmlXPathStringLengthFunction ()</h3><pre class="programlisting">void xmlXPathStringLengthFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1465	int nargs);</pre><p>
				1466	Implement the string-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="length">length</GTKDOCLINK>() XPath function
				1467	number string-length(string?)
				1468	The string-length returns the number of characters in the string
				1469	(see [3.6 Strings]). If the argument is omitted, it defaults to
				1470	the context node converted to a string, in other words the value
				1471	of the context node.</p><p>
				1472
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1473	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1474	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1475
				1476
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1477	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathConcatFunction"></a>xmlXPathConcatFunction ()</h3><pre class="programlisting">void xmlXPathConcatFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1478	int nargs);</pre><p>
				1479	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="concat">concat</GTKDOCLINK>() XPath function
				1480	string concat(string, string, string*)
				1481	The concat function returns the concatenation of its arguments.</p><p>
				1482
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1483	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1484	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1485
				1486
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1487	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathContainsFunction"></a>xmlXPathContainsFunction ()</h3><pre class="programlisting">void xmlXPathContainsFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1488	int nargs);</pre><p>
				1489	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="contains">contains</GTKDOCLINK>() XPath function
				1490	boolean contains(string, string)
				1491	The contains function returns true if the first argument string
				1492	contains the second argument string, and otherwise returns false.</p><p>
				1493
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1494	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1495	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1496
				1497
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1498	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathStartsWithFunction"></a>xmlXPathStartsWithFunction ()</h3><pre class="programlisting">void xmlXPathStartsWithFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1499	int nargs);</pre><p>
				1500	Implement the starts-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="with">with</GTKDOCLINK>() XPath function
				1501	boolean starts-with(string, string)
				1502	The starts-with function returns true if the first argument string
				1503	starts with the second argument string, and otherwise returns false.</p><p>
				1504
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1505	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1506	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1507
				1508
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1509	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSubstringFunction"></a>xmlXPathSubstringFunction ()</h3><pre class="programlisting">void xmlXPathSubstringFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1510	int nargs);</pre><p>
				1511	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="substring">substring</GTKDOCLINK>() XPath function
				1512	string substring(string, number, number?)
				1513	The substring function returns the substring of the first argument
				1514	starting at the position specified in the second argument with
				1515	length specified in the third argument. For example,
				1516	substring("12345",2,3) returns "234". If the third argument is not
				1517	specified, it returns the substring starting at the position specified
				1518	in the second argument and continuing to the end of the string. For
				1519	example, substring("12345",2) returns "2345". More precisely, each
				1520	character in the string (see [3.6 Strings]) is considered to have a
				1521	numeric position: the position of the first character is 1, the position
				1522	of the second character is 2 and so on. The returned substring contains
				1523	those characters for which the position of the character is greater than
				1524	or equal to the second argument and, if the third argument is specified,
				1525	less than the sum of the second and third arguments; the comparisons
				1526	and addition used for the above follow the standard IEEE 754 rules. Thus:
				1527	- substring("12345", 1.5, 2.6) returns "234"
				1528	- substring("12345", 0, 3) returns "12"
				1529	- substring("12345", 0 div 0, 3) returns ""
				1530	- substring("12345", 1, 0 div 0) returns ""
				1531	- substring("12345", -42, 1 div 0) returns "12345"
				1532	- substring("12345", -1 div 0, 1 div 0) returns ""</p><p>
				1533
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1534	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1535	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1536
				1537
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1538	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSubstringBeforeFunction"></a>xmlXPathSubstringBeforeFunction ()</h3><pre class="programlisting">void xmlXPathSubstringBeforeFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1539	int nargs);</pre><p>
				1540	Implement the substring-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="before">before</GTKDOCLINK>() XPath function
				1541	string substring-before(string, string)
				1542	The substring-before function returns the substring of the first
				1543	argument string that precedes the first occurrence of the second
				1544	argument string in the first argument string, or the empty string
				1545	if the first argument string does not contain the second argument
				1546	string. For example, substring-before("1999/04/01","/") returns 1999.</p><p>
				1547
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1548	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1549	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1550
				1551
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1552	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSubstringAfterFunction"></a>xmlXPathSubstringAfterFunction ()</h3><pre class="programlisting">void xmlXPathSubstringAfterFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1553	int nargs);</pre><p>
				1554	Implement the substring-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="after">after</GTKDOCLINK>() XPath function
				1555	string substring-after(string, string)
				1556	The substring-after function returns the substring of the first
				1557	argument string that follows the first occurrence of the second
				1558	argument string in the first argument string, or the empty stringi
				1559	if the first argument string does not contain the second argument
				1560	string. For example, substring-after("1999/04/01","/") returns 04/01,
				1561	and substring-after("1999/04/01","19") returns 99/04/01.</p><p>
				1562
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1563	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1564	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1565
				1566
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1567	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNormalizeFunction"></a>xmlXPathNormalizeFunction ()</h3><pre class="programlisting">void xmlXPathNormalizeFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1568	int nargs);</pre><p>
				1569	Implement the normalize-<GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="space">space</GTKDOCLINK>() XPath function
				1570	string normalize-space(string?)
				1571	The normalize-space function returns the argument string with white
				1572	space normalized by stripping leading and trailing whitespace
				1573	and replacing sequences of whitespace characters by a single
				1574	space. Whitespace characters are the same allowed by the S production
				1575	in XML. If the argument is omitted, it defaults to the context
				1576	node converted to a string, in other words the value of the context node.</p><p>
				1577
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1578	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1579	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1580
				1581
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1582	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathTranslateFunction"></a>xmlXPathTranslateFunction ()</h3><pre class="programlisting">void xmlXPathTranslateFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1583	int nargs);</pre><p>
				1584	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="translate">translate</GTKDOCLINK>() XPath function
				1585	string translate(string, string, string)
				1586	The translate function returns the first argument string with
				1587	occurrences of characters in the second argument string replaced
				1588	by the character at the corresponding position in the third argument
				1589	string. For example, translate("bar","abc","ABC") returns the string
				1590	BAr. If there is a character in the second argument string with no
				1591	character at a corresponding position in the third argument string
				1592	(because the second argument string is longer than the third argument
				1593	string), then occurrences of that character in the first argument
				1594	string are removed. For example, translate("--aaa--","abc-","ABC")</p><p>
				1595
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1596	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1597	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1598
				1599
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1600	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNotFunction"></a>xmlXPathNotFunction ()</h3><pre class="programlisting">void xmlXPathNotFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1601	int nargs);</pre><p>
				1602	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="not">not</GTKDOCLINK>() XPath function
				1603	boolean not(boolean)
				1604	The not function returns true if its argument is false,
				1605	and false otherwise.</p><p>
				1606
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1607	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1608	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1609
				1610
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1611	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathTrueFunction"></a>xmlXPathTrueFunction ()</h3><pre class="programlisting">void xmlXPathTrueFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1612	int nargs);</pre><p>
				1613	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="true">true</GTKDOCLINK>() XPath function
				1614	boolean <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="true">true</GTKDOCLINK>()</p><p>
				1615
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1616	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1617	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1618
				1619
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1620	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathFalseFunction"></a>xmlXPathFalseFunction ()</h3><pre class="programlisting">void xmlXPathFalseFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1621	int nargs);</pre><p>
				1622	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="false">false</GTKDOCLINK>() XPath function
				1623	boolean <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="false">false</GTKDOCLINK>()</p><p>
				1624
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1625	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1626	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1627
				1628
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1629	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathLangFunction"></a>xmlXPathLangFunction ()</h3><pre class="programlisting">void xmlXPathLangFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1630	int nargs);</pre><p>
				1631	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="lang">lang</GTKDOCLINK>() XPath function
				1632	boolean lang(string)
				1633	The lang function returns true or false depending on whether the
				1634	language of the context node as specified by xml:lang attributes
				1635	is the same as or is a sublanguage of the language specified by
				1636	the argument string. The language of the context node is determined
				1637	by the value of the xml:lang attribute on the context node, or, if
				1638	the context node has no xml:lang attribute, by the value of the
				1639	xml:lang attribute on the nearest ancestor of the context node that
				1640	has an xml:lang attribute. If there is no such attribute, then lang</p><p>
				1641
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1642	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1643	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1644
				1645
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1646	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNumberFunction"></a>xmlXPathNumberFunction ()</h3><pre class="programlisting">void xmlXPathNumberFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1647	int nargs);</pre><p>
				1648	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="number">number</GTKDOCLINK>() XPath function
				1649	number number(object?)</p><p>
				1650
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1651	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1652	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1653
				1654
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1655	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathSumFunction"></a>xmlXPathSumFunction ()</h3><pre class="programlisting">void xmlXPathSumFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1656	int nargs);</pre><p>
				1657	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="sum">sum</GTKDOCLINK>() XPath function
				1658	number sum(node-set)
				1659	The sum function returns the sum of the values of the nodes in
				1660	the argument node-set.</p><p>
				1661
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1662	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1663	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1664
				1665
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1666	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathFloorFunction"></a>xmlXPathFloorFunction ()</h3><pre class="programlisting">void xmlXPathFloorFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1667	int nargs);</pre><p>
				1668	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="floor">floor</GTKDOCLINK>() XPath function
				1669	number floor(number)
				1670	The floor function returns the largest (closest to positive infinity)
				1671	number that is not greater than the argument and that is an integer.</p><p>
				1672
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1673	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1674	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1675
				1676
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1677	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathCeilingFunction"></a>xmlXPathCeilingFunction ()</h3><pre class="programlisting">void xmlXPathCeilingFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1678	int nargs);</pre><p>
				1679	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="ceiling">ceiling</GTKDOCLINK>() XPath function
				1680	number ceiling(number)
				1681	The ceiling function returns the smallest (closest to negative infinity)
				1682	number that is not less than the argument and that is an integer.</p><p>
				1683
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1684	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1685	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1686
				1687
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1688	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathRoundFunction"></a>xmlXPathRoundFunction ()</h3><pre class="programlisting">void xmlXPathRoundFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1689	int nargs);</pre><p>
				1690	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="round">round</GTKDOCLINK>() XPath function
				1691	number round(number)
				1692	The round function returns the number that is closest to the
				1693	argument and that is an integer. If there are two such numbers,
				1694	then the one that is even is returned.</p><p>
				1695
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1696	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1697	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1698
				1699
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1700	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathBooleanFunction"></a>xmlXPathBooleanFunction ()</h3><pre class="programlisting">void xmlXPathBooleanFunction (<a href="libxml-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt,
				1701	int nargs);</pre><p>
				1702	Implement the <GTKDOCLINK xmlns="http://www.w3.org/TR/xhtml1/transitional" HREF="boolean">boolean</GTKDOCLINK>() XPath function
				1703	boolean boolean(object)
				1704	he boolean function converts its argument to a boolean as follows:
				1705	- a number is true if and only if it is neither positive or
				1706	negative zero nor NaN
				1707	- a node-set is true if and only if it is non-empty
				1708	- a string is true if and only if its length is non-zero</p><p>
				1709
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1710	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i> :</span></td><td>
				1711	</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i> :</span></td><td>
				1712
				1713
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1714	</td></tr></tbody></table></div></div><hr xmlns="http://www.w3.org/TR/xhtml1/transitional"></hr><div class="refsect2" lang="en"><h3><a name="xmlXPathNodeSetFreeNs"></a>xmlXPathNodeSetFreeNs ()</h3><pre class="programlisting">void xmlXPathNodeSetFreeNs (<a href="libxml-tree.html#xmlNsPtr">xmlNsPtr</a> ns);</pre><p>
				1715	Namespace node in libxml don't match the XPath semantic. In a node set
				1716	the namespace nodes are duplicated and the next pointer is set to the
				1717	parent node in the XPath semantic. Check if such a node need to be freed</p><p>
				1718
Daniel Veillard	93d9525	2003-04-29 20:25:40 +0000	[diff] [blame^]	1719	</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i><tt>ns</tt></i> :</span></td><td>
				1720
				1721
Daniel Veillard	d433046	2003-04-29 12:40:16 +0000	[diff] [blame]	1722	</td></tr></tbody></table></div></div></div></div><table xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle"><td align="left"><a accesskey="p" href="libxml-xpath.html"><b><< xpath</b></a></td><td align="right"><a accesskey="n" href="libxml-xpointer.html"><b>xpointer >></b></a></td></tr></table></body></html>