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gerrit-public.fairphone.software / fp2-dev / platform / external / libxml2 / f012a64d13d85d53eac0d4d6625508109e7c9e9d / . / doc / html / libxml-xpath.html
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Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1<HTML
2><HEAD
3><TITLE
4>xpath</TITLE
5><META
6NAME="GENERATOR"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]7CONTENT="Modular DocBook HTML Stylesheet Version 1.59"><LINK
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9TITLE="Gnome XML Library Reference Manual"
10HREF="book1.html"><LINK
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Daniel Veillard35008381999-10-25 13:15:52 +0000[diff] [blame]12TITLE="Libxml Library Reference"
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Daniel Veillard29a11cc2000-10-25 13:32:39 +0000[diff] [blame]18TITLE="xpathInternals"
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]19HREF="libxml-xpathinternals.html"></HEAD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]20><BODY
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Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]27><DIV
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42>Gnome XML Library Reference Manual</FONT
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Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]51HREF="libxml-htmltree.html"
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Daniel Veillard6bd26dc1999-09-03 14:28:40 +0000[diff] [blame]104><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]105HREF="libxml-xpathinternals.html"
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Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]114></TR
115></TABLE
116></DIV
117><H1
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]118><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]119NAME="LIBXML-XPATH"
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]120>xpath</A
121></H1
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]122><DIV
123CLASS="REFNAMEDIV"
124><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]125NAME="AEN11249"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]126></A
127><H2
128>Name</H2
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]129>xpath&nbsp;--&nbsp;</DIV
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]130><DIV
131CLASS="REFSYNOPSISDIV"
132><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]133NAME="AEN11252"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]134></A
135><H2
136>Synopsis</H2
137><TABLE
138BORDER="0"
139BGCOLOR="#D6E8FF"
140WIDTH="100%"
141CELLPADDING="6"
142><TR
143><TD
144><PRE
145CLASS="SYNOPSIS"
146>&#13;
147
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]148struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]149HREF="libxml-xpath.html#XMLXPATHCONTEXT"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]150>xmlXPathContext</A
151>;
152typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]153HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]154>xmlXPathContextPtr</A
155>;
156struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]157HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXT"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]158>xmlXPathParserContext</A
159>;
160typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]161HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]162>xmlXPathParserContextPtr</A
163>;
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]164enum <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]165HREF="libxml-xpath.html#XMLXPATHERROR"
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]166>xmlXPathError</A
167>;
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]168struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]169HREF="libxml-xpath.html#XMLNODESET"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]170>xmlNodeSet</A
171>;
172typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]173HREF="libxml-xpath.html#XMLNODESETPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]174>xmlNodeSetPtr</A
175>;
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]176enum <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]177HREF="libxml-xpath.html#XMLXPATHOBJECTTYPE"
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]178>xmlXPathObjectType</A
179>;
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]180struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]181HREF="libxml-xpath.html#XMLXPATHOBJECT"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]182>xmlXPathObject</A
183>;
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]184typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]185HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]186>xmlXPathObjectPtr</A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]187>;
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]188int (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]189HREF="libxml-xpath.html#XMLXPATHCONVERTFUNC"
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]190>*xmlXPathConvertFunc</A
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]191>) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]192HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]193>xmlXPathObjectPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]194> obj,
195 int type);
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]196struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]197HREF="libxml-xpath.html#XMLXPATHTYPE"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]198>xmlXPathType</A
199>;
200typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]201HREF="libxml-xpath.html#XMLXPATHTYPEPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]202>xmlXPathTypePtr</A
203>;
204struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]205HREF="libxml-xpath.html#XMLXPATHVARIABLE"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]206>xmlXPathVariable</A
207>;
208typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]209HREF="libxml-xpath.html#XMLXPATHVARIABLEPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]210>xmlXPathVariablePtr</A
211>;
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]212void (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]213HREF="libxml-xpath.html#XMLXPATHEVALFUNC"
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]214>*xmlXPathEvalFunc</A
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]215>) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]216HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]217>xmlXPathParserContextPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]218> ctxt,
219 int nargs);
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]220struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]221HREF="libxml-xpath.html#XMLXPATHFUNCT"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]222>xmlXPathFunct</A
223>;
224typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]225HREF="libxml-xpath.html#XMLXPATHFUNCPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]226>xmlXPathFuncPtr</A
227>;
228<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]229HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]230>xmlXPathObjectPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]231> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]232HREF="libxml-xpath.html#XMLXPATHAXISFUNC"
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]233>*xmlXPathAxisFunc</A
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]234>) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]235HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]236>xmlXPathParserContextPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]237> ctxt,
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]238 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]239HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]240>xmlXPathObjectPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]241> cur);
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]242struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]243HREF="libxml-xpath.html#XMLXPATHAXIS"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]244>xmlXPathAxis</A
245>;
246typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]247HREF="libxml-xpath.html#XMLXPATHAXISPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]248>xmlXPathAxisPtr</A
249>;
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]250struct <A
251HREF="libxml-xpath.html#XMLXPATHCOMPEXPR"
252>xmlXPathCompExpr</A
253>;
254typedef <A
255HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
256>xmlXPathCompExprPtr</A
257>;
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]258void (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]259HREF="libxml-xpath.html#XMLXPATHFUNCTION"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]260>*xmlXPathFunction</A
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]261>) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]262HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]263>xmlXPathParserContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]264> ctxt,
265 int nargs);
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]266#define <A
267HREF="libxml-xpath.html#XMLXPATHNODESETGETLENGTH"
268>xmlXPathNodeSetGetLength</A
269> (ns)
270#define <A
271HREF="libxml-xpath.html#XMLXPATHNODESETITEM"
272>xmlXPathNodeSetItem</A
273> (ns, index)
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]274#define <A
275HREF="libxml-xpath.html#XMLXPATHNODESETISEMPTY"
276>xmlXPathNodeSetIsEmpty</A
277> (ns)
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]278void <A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]279HREF="libxml-xpath.html#XMLXPATHFREEOBJECT"
280>xmlXPathFreeObject</A
281> (<A
282HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
283>xmlXPathObjectPtr</A
284> obj);
285<A
286HREF="libxml-xpath.html#XMLNODESETPTR"
287>xmlNodeSetPtr</A
288> <A
289HREF="libxml-xpath.html#XMLXPATHNODESETCREATE"
290>xmlXPathNodeSetCreate</A
291> (<A
292HREF="libxml-tree.html#XMLNODEPTR"
293>xmlNodePtr</A
294> val);
295void <A
296HREF="libxml-xpath.html#XMLXPATHFREENODESETLIST"
297>xmlXPathFreeNodeSetList</A
298> (<A
299HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
300>xmlXPathObjectPtr</A
301> obj);
302void <A
303HREF="libxml-xpath.html#XMLXPATHFREENODESET"
304>xmlXPathFreeNodeSet</A
305> (<A
306HREF="libxml-xpath.html#XMLNODESETPTR"
307>xmlNodeSetPtr</A
308> obj);
309<A
310HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
311>xmlXPathObjectPtr</A
312> <A
313HREF="libxml-xpath.html#XMLXPATHOBJECTCOPY"
314>xmlXPathObjectCopy</A
315> (<A
316HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
317>xmlXPathObjectPtr</A
318> val);
319int <A
320HREF="libxml-xpath.html#XMLXPATHCMPNODES"
321>xmlXPathCmpNodes</A
322> (<A
323HREF="libxml-tree.html#XMLNODEPTR"
324>xmlNodePtr</A
325> node1,
326 <A
327HREF="libxml-tree.html#XMLNODEPTR"
328>xmlNodePtr</A
329> node2);
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]330int <A
331HREF="libxml-xpath.html#XMLXPATHCASTNUMBERTOBOOLEAN"
332>xmlXPathCastNumberToBoolean</A
333> (<GTKDOCLINK
334HREF="DOUBLE"
335>double</GTKDOCLINK
336> val);
337int <A
338HREF="libxml-xpath.html#XMLXPATHCASTSTRINGTOBOOLEAN"
339>xmlXPathCastStringToBoolean</A
340> (const <A
341HREF="libxml-tree.html#XMLCHAR"
342>xmlChar</A
343> *val);
344int <A
345HREF="libxml-xpath.html#XMLXPATHCASTNODESETTOBOOLEAN"
346>xmlXPathCastNodeSetToBoolean</A
347> (<A
348HREF="libxml-xpath.html#XMLNODESETPTR"
349>xmlNodeSetPtr</A
350> ns);
351int <A
352HREF="libxml-xpath.html#XMLXPATHCASTTOBOOLEAN"
353>xmlXPathCastToBoolean</A
354> (<A
355HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
356>xmlXPathObjectPtr</A
357> val);
358<GTKDOCLINK
359HREF="DOUBLE"
360>double</GTKDOCLINK
361> <A
362HREF="libxml-xpath.html#XMLXPATHCASTBOOLEANTONUMBER"
363>xmlXPathCastBooleanToNumber</A
364> (int val);
365<GTKDOCLINK
366HREF="DOUBLE"
367>double</GTKDOCLINK
368> <A
369HREF="libxml-xpath.html#XMLXPATHCASTSTRINGTONUMBER"
370>xmlXPathCastStringToNumber</A
371> (const <A
372HREF="libxml-tree.html#XMLCHAR"
373>xmlChar</A
374> *val);
375<GTKDOCLINK
376HREF="DOUBLE"
377>double</GTKDOCLINK
378> <A
379HREF="libxml-xpath.html#XMLXPATHCASTNODETONUMBER"
380>xmlXPathCastNodeToNumber</A
381> (<A
382HREF="libxml-tree.html#XMLNODEPTR"
383>xmlNodePtr</A
384> node);
385<GTKDOCLINK
386HREF="DOUBLE"
387>double</GTKDOCLINK
388> <A
389HREF="libxml-xpath.html#XMLXPATHCASTNODESETTONUMBER"
390>xmlXPathCastNodeSetToNumber</A
391> (<A
392HREF="libxml-xpath.html#XMLNODESETPTR"
393>xmlNodeSetPtr</A
394> ns);
395<GTKDOCLINK
396HREF="DOUBLE"
397>double</GTKDOCLINK
398> <A
399HREF="libxml-xpath.html#XMLXPATHCASTTONUMBER"
400>xmlXPathCastToNumber</A
401> (<A
402HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
403>xmlXPathObjectPtr</A
404> val);
405<A
406HREF="libxml-tree.html#XMLCHAR"
407>xmlChar</A
408>* <A
409HREF="libxml-xpath.html#XMLXPATHCASTBOOLEANTOSTRING"
410>xmlXPathCastBooleanToString</A
411> (int val);
412<A
413HREF="libxml-tree.html#XMLCHAR"
414>xmlChar</A
415>* <A
416HREF="libxml-xpath.html#XMLXPATHCASTNUMBERTOSTRING"
417>xmlXPathCastNumberToString</A
418> (<GTKDOCLINK
419HREF="DOUBLE"
420>double</GTKDOCLINK
421> val);
422<A
423HREF="libxml-tree.html#XMLCHAR"
424>xmlChar</A
425>* <A
426HREF="libxml-xpath.html#XMLXPATHCASTNODETOSTRING"
427>xmlXPathCastNodeToString</A
428> (<A
429HREF="libxml-tree.html#XMLNODEPTR"
430>xmlNodePtr</A
431> node);
432<A
433HREF="libxml-tree.html#XMLCHAR"
434>xmlChar</A
435>* <A
436HREF="libxml-xpath.html#XMLXPATHCASTNODESETTOSTRING"
437>xmlXPathCastNodeSetToString</A
438> (<A
439HREF="libxml-xpath.html#XMLNODESETPTR"
440>xmlNodeSetPtr</A
441> ns);
442<A
443HREF="libxml-tree.html#XMLCHAR"
444>xmlChar</A
445>* <A
446HREF="libxml-xpath.html#XMLXPATHCASTTOSTRING"
447>xmlXPathCastToString</A
448> (<A
449HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
450>xmlXPathObjectPtr</A
451> val);
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]452<A
453HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
454>xmlXPathObjectPtr</A
455> <A
456HREF="libxml-xpath.html#XMLXPATHCONVERTBOOLEAN"
457>xmlXPathConvertBoolean</A
458> (<A
459HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
460>xmlXPathObjectPtr</A
461> val);
462<A
463HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
464>xmlXPathObjectPtr</A
465> <A
466HREF="libxml-xpath.html#XMLXPATHCONVERTNUMBER"
467>xmlXPathConvertNumber</A
468> (<A
469HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
470>xmlXPathObjectPtr</A
471> val);
472<A
473HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
474>xmlXPathObjectPtr</A
475> <A
476HREF="libxml-xpath.html#XMLXPATHCONVERTSTRING"
477>xmlXPathConvertString</A
478> (<A
479HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
480>xmlXPathObjectPtr</A
481> val);
482void <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]483HREF="libxml-xpath.html#XMLXPATHINIT"
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]484>xmlXPathInit</A
485> (void);
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]486<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]487HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]488>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]489> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]490HREF="libxml-xpath.html#XMLXPATHNEWCONTEXT"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]491>xmlXPathNewContext</A
492> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]493HREF="libxml-tree.html#XMLDOCPTR"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]494>xmlDocPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]495> doc);
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]496void <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]497HREF="libxml-xpath.html#XMLXPATHFREECONTEXT"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]498>xmlXPathFreeContext</A
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]499> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]500HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]501>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]502> ctxt);
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]503<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]504HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]505>xmlXPathObjectPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]506> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]507HREF="libxml-xpath.html#XMLXPATHEVAL"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]508>xmlXPathEval</A
509> (const <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]510HREF="libxml-tree.html#XMLCHAR"
Daniel Veillarddd6b3671999-09-23 22:19:22 +0000[diff] [blame]511>xmlChar</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]512> *str,
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]513 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]514HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]515>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]516> ctxt);
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]517<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]518HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]519>xmlXPathObjectPtr</A
520> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]521HREF="libxml-xpath.html#XMLXPATHEVALEXPRESSION"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]522>xmlXPathEvalExpression</A
523> (const <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]524HREF="libxml-tree.html#XMLCHAR"
Daniel Veillarddd6b3671999-09-23 22:19:22 +0000[diff] [blame]525>xmlChar</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]526> *str,
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]527 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]528HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]529>xmlXPathContextPtr</A
530> ctxt);
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]531int <A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]532HREF="libxml-xpath.html#XMLXPATHEVALPREDICATE"
533>xmlXPathEvalPredicate</A
534> (<A
535HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
536>xmlXPathContextPtr</A
537> ctxt,
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]538 <A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]539HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
540>xmlXPathObjectPtr</A
541> res);
542<A
543HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
544>xmlXPathCompExprPtr</A
545> <A
546HREF="libxml-xpath.html#XMLXPATHCOMPILE"
547>xmlXPathCompile</A
548> (const <A
549HREF="libxml-tree.html#XMLCHAR"
550>xmlChar</A
551> *str);
552<A
553HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
554>xmlXPathObjectPtr</A
555> <A
556HREF="libxml-xpath.html#XMLXPATHCOMPILEDEVAL"
557>xmlXPathCompiledEval</A
558> (<A
559HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
560>xmlXPathCompExprPtr</A
561> comp,
562 <A
563HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
564>xmlXPathContextPtr</A
565> ctx);
566void <A
567HREF="libxml-xpath.html#XMLXPATHFREECOMPEXPR"
568>xmlXPathFreeCompExpr</A
569> (<A
570HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
571>xmlXPathCompExprPtr</A
572> comp);</PRE
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]573></TD
574></TR
575></TABLE
576></DIV
577><DIV
578CLASS="REFSECT1"
579><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]580NAME="AEN11374"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]581></A
582><H2
583>Description</H2
584><P
585></P
586></DIV
587><DIV
588CLASS="REFSECT1"
589><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]590NAME="AEN11377"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]591></A
592><H2
593>Details</H2
594><DIV
595CLASS="REFSECT2"
596><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]597NAME="AEN11379"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]598></A
599><H3
600><A
601NAME="XMLXPATHCONTEXT"
602></A
603>struct xmlXPathContext</H3
604><TABLE
605BORDER="0"
606BGCOLOR="#D6E8FF"
607WIDTH="100%"
608CELLPADDING="6"
609><TR
610><TD
611><PRE
612CLASS="PROGRAMLISTING"
613>struct xmlXPathContext {
614 xmlDocPtr doc; /* The current document */
615 xmlNodePtr node; /* The current node */
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]616
Daniel Veillard29a11cc2000-10-25 13:32:39 +0000[diff] [blame]617 int nb_variables_unused; /* unused (hash table) */
618 int max_variables_unused; /* unused (hash table) */
619 xmlHashTablePtr varHash; /* Hash table of defined variables */
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]620
621 int nb_types; /* number of defined types */
622 int max_types; /* max number of types */
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]623 xmlXPathTypePtr types; /* Array of defined types */
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]624
Daniel Veillard29a11cc2000-10-25 13:32:39 +0000[diff] [blame]625 int nb_funcs_unused; /* unused (hash table) */
626 int max_funcs_unused; /* unused (hash table) */
627 xmlHashTablePtr funcHash; /* Hash table of defined funcs */
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]628
629 int nb_axis; /* number of defined axis */
630 int max_axis; /* max number of axis */
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]631 xmlXPathAxisPtr axis; /* Array of defined axis */
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]632
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]633 /* the namespace nodes of the context node */
634 xmlNsPtr *namespaces; /* Array of namespaces */
635 int nsNr; /* number of namespace in scope */
636 void *user; /* function to free */
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]637
638 /* extra variables */
639 int contextSize; /* the context size */
640 int proximityPosition; /* the proximity position */
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]641
642 /* extra stuff for XPointer */
643 int xptr; /* it this an XPointer context */
644 xmlNodePtr here; /* for here() */
645 xmlNodePtr origin; /* for origin() */
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]646
647 /* the set of namespace declarations in scope for the expression */
648 xmlHashTablePtr nsHash; /* The namespaces hash table */
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]649 void *varLookupFunc; /* variable lookup func */
650 void *varLookupData; /* variable lookup data */
651
652 /* Possibility to link in an extra item */
653 void *extra; /* needed for XSLT */
Daniel Veillard4ec885a2001-06-17 10:31:07 +0000[diff] [blame]654
655 /* The function name and URI when calling a function */
656 const xmlChar *function;
657 const xmlChar *functionURI;
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]658};</PRE
659></TD
660></TR
661></TABLE
662><P
663></P
664></DIV
665><HR><DIV
666CLASS="REFSECT2"
667><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]668NAME="AEN11384"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]669></A
670><H3
671><A
672NAME="XMLXPATHCONTEXTPTR"
673></A
674>xmlXPathContextPtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]675><TABLE
676BORDER="0"
677BGCOLOR="#D6E8FF"
678WIDTH="100%"
679CELLPADDING="6"
680><TR
681><TD
682><PRE
683CLASS="PROGRAMLISTING"
684>typedef xmlXPathContext *xmlXPathContextPtr;</PRE
685></TD
686></TR
687></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]688><P
689></P
690></DIV
691><HR><DIV
692CLASS="REFSECT2"
693><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]694NAME="AEN11389"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]695></A
696><H3
697><A
698NAME="XMLXPATHPARSERCONTEXT"
699></A
700>struct xmlXPathParserContext</H3
701><TABLE
702BORDER="0"
703BGCOLOR="#D6E8FF"
704WIDTH="100%"
705CELLPADDING="6"
706><TR
707><TD
708><PRE
709CLASS="PROGRAMLISTING"
710>struct xmlXPathParserContext {
711 const xmlChar *cur; /* the current char being parsed */
712 const xmlChar *base; /* the full expression */
713
714 int error; /* error code */
715
716 xmlXPathContextPtr context; /* the evaluation context */
717 xmlXPathObjectPtr value; /* the current value */
718 int valueNr; /* number of values stacked */
719 int valueMax; /* max number of values stacked */
720 xmlXPathObjectPtr *valueTab; /* stack of values */
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]721
722 xmlXPathCompExprPtr comp; /* the precompiled expression */
723 int xptr; /* it this an XPointer expression */
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]724 xmlNodePtr ancestor; /* used for walking preceding axis */
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]725};</PRE
726></TD
727></TR
728></TABLE
729><P
730></P
731></DIV
732><HR><DIV
733CLASS="REFSECT2"
734><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]735NAME="AEN11394"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]736></A
737><H3
738><A
739NAME="XMLXPATHPARSERCONTEXTPTR"
740></A
741>xmlXPathParserContextPtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]742><TABLE
743BORDER="0"
744BGCOLOR="#D6E8FF"
745WIDTH="100%"
746CELLPADDING="6"
747><TR
748><TD
749><PRE
750CLASS="PROGRAMLISTING"
751>typedef xmlXPathParserContext *xmlXPathParserContextPtr;</PRE
752></TD
753></TR
754></TABLE
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]755><P
756></P
757></DIV
758><HR><DIV
759CLASS="REFSECT2"
760><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]761NAME="AEN11399"
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]762></A
763><H3
764><A
765NAME="XMLXPATHERROR"
766></A
767>enum xmlXPathError</H3
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]768><TABLE
769BORDER="0"
770BGCOLOR="#D6E8FF"
771WIDTH="100%"
772CELLPADDING="6"
773><TR
774><TD
775><PRE
776CLASS="PROGRAMLISTING"
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]777>typedef enum {
778 XPATH_EXPRESSION_OK = 0,
779 XPATH_NUMBER_ERROR,
780 XPATH_UNFINISHED_LITERAL_ERROR,
781 XPATH_START_LITERAL_ERROR,
782 XPATH_VARIABLE_REF_ERROR,
783 XPATH_UNDEF_VARIABLE_ERROR,
784 XPATH_INVALID_PREDICATE_ERROR,
785 XPATH_EXPR_ERROR,
786 XPATH_UNCLOSED_ERROR,
787 XPATH_UNKNOWN_FUNC_ERROR,
788 XPATH_INVALID_OPERAND,
789 XPATH_INVALID_TYPE,
790 XPATH_INVALID_ARITY,
791 XPATH_INVALID_CTXT_SIZE,
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]792 XPATH_INVALID_CTXT_POSITION,
793 XPATH_MEMORY_ERROR,
794 XPTR_SYNTAX_ERROR,
795 XPTR_RESOURCE_ERROR,
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]796 XPTR_SUB_RESOURCE_ERROR,
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]797 XPATH_UNDEF_PREFIX_ERROR,
798 XPATH_ENCODING_ERROR,
799 XPATH_INVALID_CHAR_ERROR
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]800} xmlXPathError;</PRE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]801></TD
802></TR
803></TABLE
804><P
805></P
806></DIV
807><HR><DIV
808CLASS="REFSECT2"
809><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]810NAME="AEN11404"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]811></A
812><H3
813><A
814NAME="XMLNODESET"
815></A
816>struct xmlNodeSet</H3
817><TABLE
818BORDER="0"
819BGCOLOR="#D6E8FF"
820WIDTH="100%"
821CELLPADDING="6"
822><TR
823><TD
824><PRE
825CLASS="PROGRAMLISTING"
826>struct xmlNodeSet {
827 int nodeNr; /* number of nodes in the set */
828 int nodeMax; /* size of the array as allocated */
829 xmlNodePtr *nodeTab; /* array of nodes in no particular order */
830};</PRE
831></TD
832></TR
833></TABLE
834><P
835></P
836></DIV
837><HR><DIV
838CLASS="REFSECT2"
839><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]840NAME="AEN11409"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]841></A
842><H3
843><A
844NAME="XMLNODESETPTR"
845></A
846>xmlNodeSetPtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]847><TABLE
848BORDER="0"
849BGCOLOR="#D6E8FF"
850WIDTH="100%"
851CELLPADDING="6"
852><TR
853><TD
854><PRE
855CLASS="PROGRAMLISTING"
856>typedef xmlNodeSet *xmlNodeSetPtr;</PRE
857></TD
858></TR
859></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]860><P
861></P
862></DIV
863><HR><DIV
864CLASS="REFSECT2"
865><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]866NAME="AEN11414"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]867></A
868><H3
869><A
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]870NAME="XMLXPATHOBJECTTYPE"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]871></A
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]872>enum xmlXPathObjectType</H3
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]873><TABLE
874BORDER="0"
875BGCOLOR="#D6E8FF"
876WIDTH="100%"
877CELLPADDING="6"
878><TR
879><TD
880><PRE
881CLASS="PROGRAMLISTING"
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]882>typedef enum {
883 XPATH_UNDEFINED = 0,
884 XPATH_NODESET = 1,
885 XPATH_BOOLEAN = 2,
886 XPATH_NUMBER = 3,
887 XPATH_STRING = 4,
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]888 XPATH_POINT = 5,
889 XPATH_RANGE = 6,
890 XPATH_LOCATIONSET = 7,
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]891 XPATH_USERS = 8,
892 XPATH_XSLT_TREE = 9 /* An XSLT value tree, non modifiable */
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]893} xmlXPathObjectType;</PRE
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]894></TD
895></TR
896></TABLE
897><P
898></P
899></DIV
900><HR><DIV
901CLASS="REFSECT2"
902><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]903NAME="AEN11419"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]904></A
905><H3
906><A
907NAME="XMLXPATHOBJECT"
908></A
909>struct xmlXPathObject</H3
910><TABLE
911BORDER="0"
912BGCOLOR="#D6E8FF"
913WIDTH="100%"
914CELLPADDING="6"
915><TR
916><TD
917><PRE
918CLASS="PROGRAMLISTING"
919>struct xmlXPathObject {
Daniel Veillard3bff2b02000-10-01 20:33:47 +0000[diff] [blame]920 xmlXPathObjectType type;
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]921 xmlNodeSetPtr nodesetval;
922 int boolval;
923 double floatval;
924 xmlChar *stringval;
925 void *user;
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]926 int index;
927 void *user2;
928 int index2;
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]929};</PRE
930></TD
931></TR
932></TABLE
933><P
934></P
935></DIV
936><HR><DIV
937CLASS="REFSECT2"
938><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]939NAME="AEN11424"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]940></A
941><H3
942><A
943NAME="XMLXPATHOBJECTPTR"
944></A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]945>xmlXPathObjectPtr</H3
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]946><TABLE
947BORDER="0"
948BGCOLOR="#D6E8FF"
949WIDTH="100%"
950CELLPADDING="6"
951><TR
952><TD
953><PRE
954CLASS="PROGRAMLISTING"
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]955>typedef xmlXPathObject *xmlXPathObjectPtr;</PRE
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]956></TD
957></TR
958></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]959><P
960></P
961></DIV
962><HR><DIV
963CLASS="REFSECT2"
964><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]965NAME="AEN11429"
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]966></A
967><H3
968><A
969NAME="XMLXPATHCONVERTFUNC"
970></A
971>xmlXPathConvertFunc ()</H3
972><TABLE
973BORDER="0"
974BGCOLOR="#D6E8FF"
975WIDTH="100%"
976CELLPADDING="6"
977><TR
978><TD
979><PRE
980CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]981>int (*xmlXPathConvertFunc) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]982HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]983>xmlXPathObjectPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]984> obj,
985 int type);</PRE
986></TD
987></TR
988></TABLE
989><P
990></P
991><DIV
992CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]993><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]994NAME="AEN11435"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]995></A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]996><P
997></P
998><TABLE
999BORDER="0"
1000WIDTH="100%"
1001BGCOLOR="#FFD0D0"
1002CELLSPACING="0"
1003CELLPADDING="4"
1004CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1005><TBODY
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1006><TR
1007><TD
1008WIDTH="20%"
1009ALIGN="RIGHT"
1010VALIGN="TOP"
1011><TT
1012CLASS="PARAMETER"
1013><I
1014>obj</I
1015></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1016>&nbsp;:</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1017><TD
1018WIDTH="80%"
1019ALIGN="LEFT"
1020VALIGN="TOP"
1021>&nbsp;</TD
1022></TR
1023><TR
1024><TD
1025WIDTH="20%"
1026ALIGN="RIGHT"
1027VALIGN="TOP"
1028><TT
1029CLASS="PARAMETER"
1030><I
1031>type</I
1032></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1033>&nbsp;:</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1034><TD
1035WIDTH="80%"
1036ALIGN="LEFT"
1037VALIGN="TOP"
1038>&nbsp;</TD
1039></TR
1040><TR
1041><TD
1042WIDTH="20%"
1043ALIGN="RIGHT"
1044VALIGN="TOP"
1045><I
1046CLASS="EMPHASIS"
1047>Returns</I
1048> :</TD
1049><TD
1050WIDTH="80%"
1051ALIGN="LEFT"
1052VALIGN="TOP"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1053>&nbsp;</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1054></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1055></TBODY
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1056></TABLE
1057><P
1058></P
1059></DIV
1060></DIV
1061><HR><DIV
1062CLASS="REFSECT2"
1063><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1064NAME="AEN11452"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1065></A
1066><H3
1067><A
1068NAME="XMLXPATHTYPE"
1069></A
1070>struct xmlXPathType</H3
1071><TABLE
1072BORDER="0"
1073BGCOLOR="#D6E8FF"
1074WIDTH="100%"
1075CELLPADDING="6"
1076><TR
1077><TD
1078><PRE
1079CLASS="PROGRAMLISTING"
1080>struct xmlXPathType {
1081 const xmlChar *name; /* the type name */
1082 xmlXPathConvertFunc func; /* the conversion function */
1083};</PRE
1084></TD
1085></TR
1086></TABLE
1087><P
1088></P
1089></DIV
1090><HR><DIV
1091CLASS="REFSECT2"
1092><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1093NAME="AEN11457"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1094></A
1095><H3
1096><A
1097NAME="XMLXPATHTYPEPTR"
1098></A
1099>xmlXPathTypePtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1100><TABLE
1101BORDER="0"
1102BGCOLOR="#D6E8FF"
1103WIDTH="100%"
1104CELLPADDING="6"
1105><TR
1106><TD
1107><PRE
1108CLASS="PROGRAMLISTING"
1109>typedef xmlXPathType *xmlXPathTypePtr;</PRE
1110></TD
1111></TR
1112></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1113><P
1114></P
1115></DIV
1116><HR><DIV
1117CLASS="REFSECT2"
1118><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1119NAME="AEN11462"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1120></A
1121><H3
1122><A
1123NAME="XMLXPATHVARIABLE"
1124></A
1125>struct xmlXPathVariable</H3
1126><TABLE
1127BORDER="0"
1128BGCOLOR="#D6E8FF"
1129WIDTH="100%"
1130CELLPADDING="6"
1131><TR
1132><TD
1133><PRE
1134CLASS="PROGRAMLISTING"
1135>struct xmlXPathVariable {
1136 const xmlChar *name; /* the variable name */
1137 xmlXPathObjectPtr value; /* the value */
1138};</PRE
1139></TD
1140></TR
1141></TABLE
1142><P
1143></P
1144></DIV
1145><HR><DIV
1146CLASS="REFSECT2"
1147><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1148NAME="AEN11467"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1149></A
1150><H3
1151><A
1152NAME="XMLXPATHVARIABLEPTR"
1153></A
1154>xmlXPathVariablePtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1155><TABLE
1156BORDER="0"
1157BGCOLOR="#D6E8FF"
1158WIDTH="100%"
1159CELLPADDING="6"
1160><TR
1161><TD
1162><PRE
1163CLASS="PROGRAMLISTING"
1164>typedef xmlXPathVariable *xmlXPathVariablePtr;</PRE
1165></TD
1166></TR
1167></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1168><P
1169></P
1170></DIV
1171><HR><DIV
1172CLASS="REFSECT2"
1173><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1174NAME="AEN11472"
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1175></A
1176><H3
1177><A
1178NAME="XMLXPATHEVALFUNC"
1179></A
1180>xmlXPathEvalFunc ()</H3
1181><TABLE
1182BORDER="0"
1183BGCOLOR="#D6E8FF"
1184WIDTH="100%"
1185CELLPADDING="6"
1186><TR
1187><TD
1188><PRE
1189CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1190>void (*xmlXPathEvalFunc) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]1191HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1192>xmlXPathParserContextPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1193> ctxt,
1194 int nargs);</PRE
1195></TD
1196></TR
1197></TABLE
1198><P
1199></P
1200><DIV
1201CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1202><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1203NAME="AEN11478"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1204></A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1205><P
1206></P
1207><TABLE
1208BORDER="0"
1209WIDTH="100%"
1210BGCOLOR="#FFD0D0"
1211CELLSPACING="0"
1212CELLPADDING="4"
1213CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1214><TBODY
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1215><TR
1216><TD
1217WIDTH="20%"
1218ALIGN="RIGHT"
1219VALIGN="TOP"
1220><TT
1221CLASS="PARAMETER"
1222><I
1223>ctxt</I
1224></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1225>&nbsp;:</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1226><TD
1227WIDTH="80%"
1228ALIGN="LEFT"
1229VALIGN="TOP"
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1230>&nbsp;</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1231></TR
1232><TR
1233><TD
1234WIDTH="20%"
1235ALIGN="RIGHT"
1236VALIGN="TOP"
1237><TT
1238CLASS="PARAMETER"
1239><I
1240>nargs</I
1241></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1242>&nbsp;:</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1243><TD
1244WIDTH="80%"
1245ALIGN="LEFT"
1246VALIGN="TOP"
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1247>&nbsp;</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1248></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1249></TBODY
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1250></TABLE
1251><P
1252></P
1253></DIV
1254></DIV
1255><HR><DIV
1256CLASS="REFSECT2"
1257><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1258NAME="AEN11491"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1259></A
1260><H3
1261><A
1262NAME="XMLXPATHFUNCT"
1263></A
1264>struct xmlXPathFunct</H3
1265><TABLE
1266BORDER="0"
1267BGCOLOR="#D6E8FF"
1268WIDTH="100%"
1269CELLPADDING="6"
1270><TR
1271><TD
1272><PRE
1273CLASS="PROGRAMLISTING"
1274>struct xmlXPathFunct {
1275 const xmlChar *name; /* the function name */
1276 xmlXPathEvalFunc func; /* the evaluation function */
1277};</PRE
1278></TD
1279></TR
1280></TABLE
1281><P
1282></P
1283></DIV
1284><HR><DIV
1285CLASS="REFSECT2"
1286><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1287NAME="AEN11496"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1288></A
1289><H3
1290><A
1291NAME="XMLXPATHFUNCPTR"
1292></A
1293>xmlXPathFuncPtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1294><TABLE
1295BORDER="0"
1296BGCOLOR="#D6E8FF"
1297WIDTH="100%"
1298CELLPADDING="6"
1299><TR
1300><TD
1301><PRE
1302CLASS="PROGRAMLISTING"
1303>typedef xmlXPathFunct *xmlXPathFuncPtr;</PRE
1304></TD
1305></TR
1306></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1307><P
1308></P
1309></DIV
1310><HR><DIV
1311CLASS="REFSECT2"
1312><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1313NAME="AEN11501"
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1314></A
1315><H3
1316><A
1317NAME="XMLXPATHAXISFUNC"
1318></A
1319>xmlXPathAxisFunc ()</H3
1320><TABLE
1321BORDER="0"
1322BGCOLOR="#D6E8FF"
1323WIDTH="100%"
1324CELLPADDING="6"
1325><TR
1326><TD
1327><PRE
1328CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1329><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]1330HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1331>xmlXPathObjectPtr</A
1332> (*xmlXPathAxisFunc) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]1333HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1334>xmlXPathParserContextPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1335> ctxt,
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1336 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]1337HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1338>xmlXPathObjectPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1339> cur);</PRE
1340></TD
1341></TR
1342></TABLE
1343><P
1344></P
1345><DIV
1346CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1347><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1348NAME="AEN11509"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1349></A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1350><P
1351></P
1352><TABLE
1353BORDER="0"
1354WIDTH="100%"
1355BGCOLOR="#FFD0D0"
1356CELLSPACING="0"
1357CELLPADDING="4"
1358CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1359><TBODY
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1360><TR
1361><TD
1362WIDTH="20%"
1363ALIGN="RIGHT"
1364VALIGN="TOP"
1365><TT
1366CLASS="PARAMETER"
1367><I
1368>ctxt</I
1369></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1370>&nbsp;:</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1371><TD
1372WIDTH="80%"
1373ALIGN="LEFT"
1374VALIGN="TOP"
1375>&nbsp;</TD
1376></TR
1377><TR
1378><TD
1379WIDTH="20%"
1380ALIGN="RIGHT"
1381VALIGN="TOP"
1382><TT
1383CLASS="PARAMETER"
1384><I
1385>cur</I
1386></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1387>&nbsp;:</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1388><TD
1389WIDTH="80%"
1390ALIGN="LEFT"
1391VALIGN="TOP"
1392>&nbsp;</TD
1393></TR
1394><TR
1395><TD
1396WIDTH="20%"
1397ALIGN="RIGHT"
1398VALIGN="TOP"
1399><I
1400CLASS="EMPHASIS"
1401>Returns</I
1402> :</TD
1403><TD
1404WIDTH="80%"
1405ALIGN="LEFT"
1406VALIGN="TOP"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1407>&nbsp;</TD
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1408></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1409></TBODY
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]1410></TABLE
1411><P
1412></P
1413></DIV
1414></DIV
1415><HR><DIV
1416CLASS="REFSECT2"
1417><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1418NAME="AEN11526"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1419></A
1420><H3
1421><A
1422NAME="XMLXPATHAXIS"
1423></A
1424>struct xmlXPathAxis</H3
1425><TABLE
1426BORDER="0"
1427BGCOLOR="#D6E8FF"
1428WIDTH="100%"
1429CELLPADDING="6"
1430><TR
1431><TD
1432><PRE
1433CLASS="PROGRAMLISTING"
1434>struct xmlXPathAxis {
1435 const xmlChar *name; /* the axis name */
1436 xmlXPathAxisFunc func; /* the search function */
1437};</PRE
1438></TD
1439></TR
1440></TABLE
1441><P
1442></P
1443></DIV
1444><HR><DIV
1445CLASS="REFSECT2"
1446><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1447NAME="AEN11531"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1448></A
1449><H3
1450><A
1451NAME="XMLXPATHAXISPTR"
1452></A
1453>xmlXPathAxisPtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1454><TABLE
1455BORDER="0"
1456BGCOLOR="#D6E8FF"
1457WIDTH="100%"
1458CELLPADDING="6"
1459><TR
1460><TD
1461><PRE
1462CLASS="PROGRAMLISTING"
1463>typedef xmlXPathAxis *xmlXPathAxisPtr;</PRE
1464></TD
1465></TR
1466></TABLE
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1467><P
1468></P
1469></DIV
1470><HR><DIV
1471CLASS="REFSECT2"
1472><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1473NAME="AEN11536"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1474></A
1475><H3
1476><A
1477NAME="XMLXPATHCOMPEXPR"
1478></A
1479>struct xmlXPathCompExpr</H3
1480><TABLE
1481BORDER="0"
1482BGCOLOR="#D6E8FF"
1483WIDTH="100%"
1484CELLPADDING="6"
1485><TR
1486><TD
1487><PRE
1488CLASS="PROGRAMLISTING"
1489>struct xmlXPathCompExpr;</PRE
1490></TD
1491></TR
1492></TABLE
1493><P
1494>[14] Expr ::= OrExpr
1495[21] OrExpr ::= AndExpr
1496| OrExpr 'or' AndExpr </P
1497><P
1498>Parse and compile an expression</P
1499><P
1500></P
1501></DIV
1502><HR><DIV
1503CLASS="REFSECT2"
1504><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1505NAME="AEN11543"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1506></A
1507><H3
1508><A
1509NAME="XMLXPATHCOMPEXPRPTR"
1510></A
1511>xmlXPathCompExprPtr</H3
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1512><TABLE
1513BORDER="0"
1514BGCOLOR="#D6E8FF"
1515WIDTH="100%"
1516CELLPADDING="6"
1517><TR
1518><TD
1519><PRE
1520CLASS="PROGRAMLISTING"
1521>typedef xmlXPathCompExpr *xmlXPathCompExprPtr;</PRE
1522></TD
1523></TR
1524></TABLE
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1525><P
1526></P
1527></DIV
1528><HR><DIV
1529CLASS="REFSECT2"
1530><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1531NAME="AEN11548"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1532></A
1533><H3
1534><A
1535NAME="XMLXPATHFUNCTION"
1536></A
1537>xmlXPathFunction ()</H3
1538><TABLE
1539BORDER="0"
1540BGCOLOR="#D6E8FF"
1541WIDTH="100%"
1542CELLPADDING="6"
1543><TR
1544><TD
1545><PRE
1546CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1547>void (*xmlXPathFunction) (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]1548HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]1549>xmlXPathParserContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1550> ctxt,
1551 int nargs);</PRE
1552></TD
1553></TR
1554></TABLE
1555><P
1556></P
1557><DIV
1558CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1559><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1560NAME="AEN11554"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1561></A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1562><P
1563></P
1564><TABLE
1565BORDER="0"
1566WIDTH="100%"
1567BGCOLOR="#FFD0D0"
1568CELLSPACING="0"
1569CELLPADDING="4"
1570CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1571><TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1572><TR
1573><TD
1574WIDTH="20%"
1575ALIGN="RIGHT"
1576VALIGN="TOP"
1577><TT
1578CLASS="PARAMETER"
1579><I
1580>ctxt</I
1581></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1582>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1583><TD
1584WIDTH="80%"
1585ALIGN="LEFT"
1586VALIGN="TOP"
1587>&nbsp;</TD
1588></TR
1589><TR
1590><TD
1591WIDTH="20%"
1592ALIGN="RIGHT"
1593VALIGN="TOP"
1594><TT
1595CLASS="PARAMETER"
1596><I
1597>nargs</I
1598></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1599>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1600><TD
1601WIDTH="80%"
1602ALIGN="LEFT"
1603VALIGN="TOP"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1604>&nbsp;</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1605></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1606></TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]1607></TABLE
1608><P
1609></P
1610></DIV
1611></DIV
1612><HR><DIV
1613CLASS="REFSECT2"
1614><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1615NAME="AEN11567"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1616></A
1617><H3
1618><A
1619NAME="XMLXPATHNODESETGETLENGTH"
1620></A
1621>xmlXPathNodeSetGetLength()</H3
1622><TABLE
1623BORDER="0"
1624BGCOLOR="#D6E8FF"
1625WIDTH="100%"
1626CELLPADDING="6"
1627><TR
1628><TD
1629><PRE
1630CLASS="PROGRAMLISTING"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1631>#define xmlXPathNodeSetGetLength(ns) ((ns) ? (ns)-&gt;nodeNr : 0)</PRE
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1632></TD
1633></TR
1634></TABLE
1635><P
1636></P
1637><DIV
1638CLASS="INFORMALTABLE"
1639><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1640NAME="AEN11572"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1641></A
1642><P
1643></P
1644><TABLE
1645BORDER="0"
1646WIDTH="100%"
1647BGCOLOR="#FFD0D0"
1648CELLSPACING="0"
1649CELLPADDING="4"
1650CLASS="CALSTABLE"
1651><TBODY
1652><TR
1653><TD
1654WIDTH="20%"
1655ALIGN="RIGHT"
1656VALIGN="TOP"
1657><TT
1658CLASS="PARAMETER"
1659><I
1660>ns</I
1661></TT
1662>&nbsp;:</TD
1663><TD
1664WIDTH="80%"
1665ALIGN="LEFT"
1666VALIGN="TOP"
1667>&nbsp;</TD
1668></TR
1669></TBODY
1670></TABLE
1671><P
1672></P
1673></DIV
1674></DIV
1675><HR><DIV
1676CLASS="REFSECT2"
1677><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1678NAME="AEN11581"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1679></A
1680><H3
1681><A
1682NAME="XMLXPATHNODESETITEM"
1683></A
1684>xmlXPathNodeSetItem()</H3
1685><TABLE
1686BORDER="0"
1687BGCOLOR="#D6E8FF"
1688WIDTH="100%"
1689CELLPADDING="6"
1690><TR
1691><TD
1692><PRE
1693CLASS="PROGRAMLISTING"
1694>#define xmlXPathNodeSetItem(ns, index)</PRE
1695></TD
1696></TR
1697></TABLE
1698><P
1699></P
1700><DIV
1701CLASS="INFORMALTABLE"
1702><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1703NAME="AEN11586"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1704></A
1705><P
1706></P
1707><TABLE
1708BORDER="0"
1709WIDTH="100%"
1710BGCOLOR="#FFD0D0"
1711CELLSPACING="0"
1712CELLPADDING="4"
1713CLASS="CALSTABLE"
1714><TBODY
1715><TR
1716><TD
1717WIDTH="20%"
1718ALIGN="RIGHT"
1719VALIGN="TOP"
1720><TT
1721CLASS="PARAMETER"
1722><I
1723>ns</I
1724></TT
1725>&nbsp;:</TD
1726><TD
1727WIDTH="80%"
1728ALIGN="LEFT"
1729VALIGN="TOP"
1730>&nbsp;</TD
1731></TR
1732><TR
1733><TD
1734WIDTH="20%"
1735ALIGN="RIGHT"
1736VALIGN="TOP"
1737><TT
1738CLASS="PARAMETER"
1739><I
1740>index</I
1741></TT
1742>&nbsp;:</TD
1743><TD
1744WIDTH="80%"
1745ALIGN="LEFT"
1746VALIGN="TOP"
1747>&nbsp;</TD
1748></TR
1749></TBODY
1750></TABLE
1751><P
1752></P
1753></DIV
1754></DIV
1755><HR><DIV
1756CLASS="REFSECT2"
1757><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1758NAME="AEN11599"
1759></A
1760><H3
1761><A
1762NAME="XMLXPATHNODESETISEMPTY"
1763></A
1764>xmlXPathNodeSetIsEmpty()</H3
1765><TABLE
1766BORDER="0"
1767BGCOLOR="#D6E8FF"
1768WIDTH="100%"
1769CELLPADDING="6"
1770><TR
1771><TD
1772><PRE
1773CLASS="PROGRAMLISTING"
1774>#define xmlXPathNodeSetIsEmpty(ns)</PRE
1775></TD
1776></TR
1777></TABLE
1778><P
1779></P
1780><DIV
1781CLASS="INFORMALTABLE"
1782><A
1783NAME="AEN11604"
1784></A
1785><P
1786></P
1787><TABLE
1788BORDER="0"
1789WIDTH="100%"
1790BGCOLOR="#FFD0D0"
1791CELLSPACING="0"
1792CELLPADDING="4"
1793CLASS="CALSTABLE"
1794><TBODY
1795><TR
1796><TD
1797WIDTH="20%"
1798ALIGN="RIGHT"
1799VALIGN="TOP"
1800><TT
1801CLASS="PARAMETER"
1802><I
1803>ns</I
1804></TT
1805>&nbsp;:</TD
1806><TD
1807WIDTH="80%"
1808ALIGN="LEFT"
1809VALIGN="TOP"
1810>&nbsp;</TD
1811></TR
1812></TBODY
1813></TABLE
1814><P
1815></P
1816></DIV
1817></DIV
1818><HR><DIV
1819CLASS="REFSECT2"
1820><A
1821NAME="AEN11613"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1822></A
1823><H3
1824><A
1825NAME="XMLXPATHFREEOBJECT"
1826></A
1827>xmlXPathFreeObject ()</H3
1828><TABLE
1829BORDER="0"
1830BGCOLOR="#D6E8FF"
1831WIDTH="100%"
1832CELLPADDING="6"
1833><TR
1834><TD
1835><PRE
1836CLASS="PROGRAMLISTING"
1837>void xmlXPathFreeObject (<A
1838HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
1839>xmlXPathObjectPtr</A
1840> obj);</PRE
1841></TD
1842></TR
1843></TABLE
1844><P
1845>Free up an xmlXPathObjectPtr object.</P
1846><P
1847></P
1848><DIV
1849CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1850><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1851NAME="AEN11620"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1852></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1853><P
1854></P
1855><TABLE
1856BORDER="0"
1857WIDTH="100%"
1858BGCOLOR="#FFD0D0"
1859CELLSPACING="0"
1860CELLPADDING="4"
1861CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1862><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1863><TR
1864><TD
1865WIDTH="20%"
1866ALIGN="RIGHT"
1867VALIGN="TOP"
1868><TT
1869CLASS="PARAMETER"
1870><I
1871>obj</I
1872></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1873>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1874><TD
1875WIDTH="80%"
1876ALIGN="LEFT"
1877VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1878> the object to free</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1879></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1880></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1881></TABLE
1882><P
1883></P
1884></DIV
1885></DIV
1886><HR><DIV
1887CLASS="REFSECT2"
1888><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1889NAME="AEN11629"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1890></A
1891><H3
1892><A
1893NAME="XMLXPATHNODESETCREATE"
1894></A
1895>xmlXPathNodeSetCreate ()</H3
1896><TABLE
1897BORDER="0"
1898BGCOLOR="#D6E8FF"
1899WIDTH="100%"
1900CELLPADDING="6"
1901><TR
1902><TD
1903><PRE
1904CLASS="PROGRAMLISTING"
1905><A
1906HREF="libxml-xpath.html#XMLNODESETPTR"
1907>xmlNodeSetPtr</A
1908> xmlXPathNodeSetCreate (<A
1909HREF="libxml-tree.html#XMLNODEPTR"
1910>xmlNodePtr</A
1911> val);</PRE
1912></TD
1913></TR
1914></TABLE
1915><P
1916>Create a new xmlNodeSetPtr of type double and of value <TT
1917CLASS="PARAMETER"
1918><I
1919>val</I
1920></TT
1921></P
1922><P
1923></P
1924><DIV
1925CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1926><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1927NAME="AEN11638"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1928></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1929><P
1930></P
1931><TABLE
1932BORDER="0"
1933WIDTH="100%"
1934BGCOLOR="#FFD0D0"
1935CELLSPACING="0"
1936CELLPADDING="4"
1937CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1938><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1939><TR
1940><TD
1941WIDTH="20%"
1942ALIGN="RIGHT"
1943VALIGN="TOP"
1944><TT
1945CLASS="PARAMETER"
1946><I
1947>val</I
1948></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]1949>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1950><TD
1951WIDTH="80%"
1952ALIGN="LEFT"
1953VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1954> an initial xmlNodePtr, or NULL</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1955></TR
1956><TR
1957><TD
1958WIDTH="20%"
1959ALIGN="RIGHT"
1960VALIGN="TOP"
1961><I
1962CLASS="EMPHASIS"
1963>Returns</I
1964> :</TD
1965><TD
1966WIDTH="80%"
1967ALIGN="LEFT"
1968VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]1969>the newly created object.</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1970></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]1971></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1972></TABLE
1973><P
1974></P
1975></DIV
1976></DIV
1977><HR><DIV
1978CLASS="REFSECT2"
1979><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]1980NAME="AEN11651"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]1981></A
1982><H3
1983><A
1984NAME="XMLXPATHFREENODESETLIST"
1985></A
1986>xmlXPathFreeNodeSetList ()</H3
1987><TABLE
1988BORDER="0"
1989BGCOLOR="#D6E8FF"
1990WIDTH="100%"
1991CELLPADDING="6"
1992><TR
1993><TD
1994><PRE
1995CLASS="PROGRAMLISTING"
1996>void xmlXPathFreeNodeSetList (<A
1997HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
1998>xmlXPathObjectPtr</A
1999> obj);</PRE
2000></TD
2001></TR
2002></TABLE
2003><P
2004>Free up the xmlXPathObjectPtr <TT
2005CLASS="PARAMETER"
2006><I
2007>obj</I
2008></TT
2009> but don't deallocate the objects in
2010the list contrary to <A
2011HREF="libxml-xpath.html#XMLXPATHFREEOBJECT"
2012>xmlXPathFreeObject</A
2013>().</P
2014><P
2015></P
2016><DIV
2017CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2018><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2019NAME="AEN11660"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2020></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2021><P
2022></P
2023><TABLE
2024BORDER="0"
2025WIDTH="100%"
2026BGCOLOR="#FFD0D0"
2027CELLSPACING="0"
2028CELLPADDING="4"
2029CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2030><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2031><TR
2032><TD
2033WIDTH="20%"
2034ALIGN="RIGHT"
2035VALIGN="TOP"
2036><TT
2037CLASS="PARAMETER"
2038><I
2039>obj</I
2040></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]2041>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2042><TD
2043WIDTH="80%"
2044ALIGN="LEFT"
2045VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2046> an existing NodeSetList object</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2047></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2048></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2049></TABLE
2050><P
2051></P
2052></DIV
2053></DIV
2054><HR><DIV
2055CLASS="REFSECT2"
2056><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2057NAME="AEN11669"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2058></A
2059><H3
2060><A
2061NAME="XMLXPATHFREENODESET"
2062></A
2063>xmlXPathFreeNodeSet ()</H3
2064><TABLE
2065BORDER="0"
2066BGCOLOR="#D6E8FF"
2067WIDTH="100%"
2068CELLPADDING="6"
2069><TR
2070><TD
2071><PRE
2072CLASS="PROGRAMLISTING"
2073>void xmlXPathFreeNodeSet (<A
2074HREF="libxml-xpath.html#XMLNODESETPTR"
2075>xmlNodeSetPtr</A
2076> obj);</PRE
2077></TD
2078></TR
2079></TABLE
2080><P
2081>Free the NodeSet compound (not the actual nodes !).</P
2082><P
2083></P
2084><DIV
2085CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2086><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2087NAME="AEN11676"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2088></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2089><P
2090></P
2091><TABLE
2092BORDER="0"
2093WIDTH="100%"
2094BGCOLOR="#FFD0D0"
2095CELLSPACING="0"
2096CELLPADDING="4"
2097CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2098><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2099><TR
2100><TD
2101WIDTH="20%"
2102ALIGN="RIGHT"
2103VALIGN="TOP"
2104><TT
2105CLASS="PARAMETER"
2106><I
2107>obj</I
2108></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]2109>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2110><TD
2111WIDTH="80%"
2112ALIGN="LEFT"
2113VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2114> the xmlNodeSetPtr to free</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2115></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2116></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2117></TABLE
2118><P
2119></P
2120></DIV
2121></DIV
2122><HR><DIV
2123CLASS="REFSECT2"
2124><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2125NAME="AEN11685"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2126></A
2127><H3
2128><A
2129NAME="XMLXPATHOBJECTCOPY"
2130></A
2131>xmlXPathObjectCopy ()</H3
2132><TABLE
2133BORDER="0"
2134BGCOLOR="#D6E8FF"
2135WIDTH="100%"
2136CELLPADDING="6"
2137><TR
2138><TD
2139><PRE
2140CLASS="PROGRAMLISTING"
2141><A
2142HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
2143>xmlXPathObjectPtr</A
2144> xmlXPathObjectCopy (<A
2145HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
2146>xmlXPathObjectPtr</A
2147> val);</PRE
2148></TD
2149></TR
2150></TABLE
2151><P
2152>allocate a new copy of a given object</P
2153><P
2154></P
2155><DIV
2156CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2157><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2158NAME="AEN11693"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2159></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2160><P
2161></P
2162><TABLE
2163BORDER="0"
2164WIDTH="100%"
2165BGCOLOR="#FFD0D0"
2166CELLSPACING="0"
2167CELLPADDING="4"
2168CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2169><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2170><TR
2171><TD
2172WIDTH="20%"
2173ALIGN="RIGHT"
2174VALIGN="TOP"
2175><TT
2176CLASS="PARAMETER"
2177><I
2178>val</I
2179></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]2180>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2181><TD
2182WIDTH="80%"
2183ALIGN="LEFT"
2184VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2185> the original object</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2186></TR
2187><TR
2188><TD
2189WIDTH="20%"
2190ALIGN="RIGHT"
2191VALIGN="TOP"
2192><I
2193CLASS="EMPHASIS"
2194>Returns</I
2195> :</TD
2196><TD
2197WIDTH="80%"
2198ALIGN="LEFT"
2199VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2200>the newly created object.</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2201></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2202></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2203></TABLE
2204><P
2205></P
2206></DIV
2207></DIV
2208><HR><DIV
2209CLASS="REFSECT2"
2210><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2211NAME="AEN11706"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2212></A
2213><H3
2214><A
2215NAME="XMLXPATHCMPNODES"
2216></A
2217>xmlXPathCmpNodes ()</H3
2218><TABLE
2219BORDER="0"
2220BGCOLOR="#D6E8FF"
2221WIDTH="100%"
2222CELLPADDING="6"
2223><TR
2224><TD
2225><PRE
2226CLASS="PROGRAMLISTING"
2227>int xmlXPathCmpNodes (<A
2228HREF="libxml-tree.html#XMLNODEPTR"
2229>xmlNodePtr</A
2230> node1,
2231 <A
2232HREF="libxml-tree.html#XMLNODEPTR"
2233>xmlNodePtr</A
2234> node2);</PRE
2235></TD
2236></TR
2237></TABLE
2238><P
2239>Compare two nodes w.r.t document order</P
2240><P
2241></P
2242><DIV
2243CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2244><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2245NAME="AEN11714"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2246></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2247><P
2248></P
2249><TABLE
2250BORDER="0"
2251WIDTH="100%"
2252BGCOLOR="#FFD0D0"
2253CELLSPACING="0"
2254CELLPADDING="4"
2255CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2256><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2257><TR
2258><TD
2259WIDTH="20%"
2260ALIGN="RIGHT"
2261VALIGN="TOP"
2262><TT
2263CLASS="PARAMETER"
2264><I
2265>node1</I
2266></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]2267>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2268><TD
2269WIDTH="80%"
2270ALIGN="LEFT"
2271VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2272> the first node</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2273></TR
2274><TR
2275><TD
2276WIDTH="20%"
2277ALIGN="RIGHT"
2278VALIGN="TOP"
2279><TT
2280CLASS="PARAMETER"
2281><I
2282>node2</I
2283></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]2284>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2285><TD
2286WIDTH="80%"
2287ALIGN="LEFT"
2288VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2289> the second node</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2290></TR
2291><TR
2292><TD
2293WIDTH="20%"
2294ALIGN="RIGHT"
2295VALIGN="TOP"
2296><I
2297CLASS="EMPHASIS"
2298>Returns</I
2299> :</TD
2300><TD
2301WIDTH="80%"
2302ALIGN="LEFT"
2303VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2304>-2 in case of error 1 if first point &lt; second point, 0 if
2305that's the same node, -1 otherwise</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2306></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2307></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]2308></TABLE
2309><P
2310></P
2311></DIV
2312></DIV
2313><HR><DIV
2314CLASS="REFSECT2"
2315><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2316NAME="AEN11731"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2317></A
2318><H3
2319><A
2320NAME="XMLXPATHCASTNUMBERTOBOOLEAN"
2321></A
2322>xmlXPathCastNumberToBoolean ()</H3
2323><TABLE
2324BORDER="0"
2325BGCOLOR="#D6E8FF"
2326WIDTH="100%"
2327CELLPADDING="6"
2328><TR
2329><TD
2330><PRE
2331CLASS="PROGRAMLISTING"
2332>int xmlXPathCastNumberToBoolean (<GTKDOCLINK
2333HREF="DOUBLE"
2334>double</GTKDOCLINK
2335> val);</PRE
2336></TD
2337></TR
2338></TABLE
2339><P
2340>Converts a number to its boolean value</P
2341><P
2342></P
2343><DIV
2344CLASS="INFORMALTABLE"
2345><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2346NAME="AEN11738"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2347></A
2348><P
2349></P
2350><TABLE
2351BORDER="0"
2352WIDTH="100%"
2353BGCOLOR="#FFD0D0"
2354CELLSPACING="0"
2355CELLPADDING="4"
2356CLASS="CALSTABLE"
2357><TBODY
2358><TR
2359><TD
2360WIDTH="20%"
2361ALIGN="RIGHT"
2362VALIGN="TOP"
2363><TT
2364CLASS="PARAMETER"
2365><I
2366>val</I
2367></TT
2368>&nbsp;:</TD
2369><TD
2370WIDTH="80%"
2371ALIGN="LEFT"
2372VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2373> a number</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2374></TR
2375><TR
2376><TD
2377WIDTH="20%"
2378ALIGN="RIGHT"
2379VALIGN="TOP"
2380><I
2381CLASS="EMPHASIS"
2382>Returns</I
2383> :</TD
2384><TD
2385WIDTH="80%"
2386ALIGN="LEFT"
2387VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2388>the boolean value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2389></TR
2390></TBODY
2391></TABLE
2392><P
2393></P
2394></DIV
2395></DIV
2396><HR><DIV
2397CLASS="REFSECT2"
2398><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2399NAME="AEN11751"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2400></A
2401><H3
2402><A
2403NAME="XMLXPATHCASTSTRINGTOBOOLEAN"
2404></A
2405>xmlXPathCastStringToBoolean ()</H3
2406><TABLE
2407BORDER="0"
2408BGCOLOR="#D6E8FF"
2409WIDTH="100%"
2410CELLPADDING="6"
2411><TR
2412><TD
2413><PRE
2414CLASS="PROGRAMLISTING"
2415>int xmlXPathCastStringToBoolean (const <A
2416HREF="libxml-tree.html#XMLCHAR"
2417>xmlChar</A
2418> *val);</PRE
2419></TD
2420></TR
2421></TABLE
2422><P
2423>Converts a string to its boolean value</P
2424><P
2425></P
2426><DIV
2427CLASS="INFORMALTABLE"
2428><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2429NAME="AEN11758"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2430></A
2431><P
2432></P
2433><TABLE
2434BORDER="0"
2435WIDTH="100%"
2436BGCOLOR="#FFD0D0"
2437CELLSPACING="0"
2438CELLPADDING="4"
2439CLASS="CALSTABLE"
2440><TBODY
2441><TR
2442><TD
2443WIDTH="20%"
2444ALIGN="RIGHT"
2445VALIGN="TOP"
2446><TT
2447CLASS="PARAMETER"
2448><I
2449>val</I
2450></TT
2451>&nbsp;:</TD
2452><TD
2453WIDTH="80%"
2454ALIGN="LEFT"
2455VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2456> a string</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2457></TR
2458><TR
2459><TD
2460WIDTH="20%"
2461ALIGN="RIGHT"
2462VALIGN="TOP"
2463><I
2464CLASS="EMPHASIS"
2465>Returns</I
2466> :</TD
2467><TD
2468WIDTH="80%"
2469ALIGN="LEFT"
2470VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2471>the boolean value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2472></TR
2473></TBODY
2474></TABLE
2475><P
2476></P
2477></DIV
2478></DIV
2479><HR><DIV
2480CLASS="REFSECT2"
2481><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2482NAME="AEN11771"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2483></A
2484><H3
2485><A
2486NAME="XMLXPATHCASTNODESETTOBOOLEAN"
2487></A
2488>xmlXPathCastNodeSetToBoolean ()</H3
2489><TABLE
2490BORDER="0"
2491BGCOLOR="#D6E8FF"
2492WIDTH="100%"
2493CELLPADDING="6"
2494><TR
2495><TD
2496><PRE
2497CLASS="PROGRAMLISTING"
2498>int xmlXPathCastNodeSetToBoolean (<A
2499HREF="libxml-xpath.html#XMLNODESETPTR"
2500>xmlNodeSetPtr</A
2501> ns);</PRE
2502></TD
2503></TR
2504></TABLE
2505><P
2506>Converts a node-set to its boolean value</P
2507><P
2508></P
2509><DIV
2510CLASS="INFORMALTABLE"
2511><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2512NAME="AEN11778"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2513></A
2514><P
2515></P
2516><TABLE
2517BORDER="0"
2518WIDTH="100%"
2519BGCOLOR="#FFD0D0"
2520CELLSPACING="0"
2521CELLPADDING="4"
2522CLASS="CALSTABLE"
2523><TBODY
2524><TR
2525><TD
2526WIDTH="20%"
2527ALIGN="RIGHT"
2528VALIGN="TOP"
2529><TT
2530CLASS="PARAMETER"
2531><I
2532>ns</I
2533></TT
2534>&nbsp;:</TD
2535><TD
2536WIDTH="80%"
2537ALIGN="LEFT"
2538VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2539> a node-set</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2540></TR
2541><TR
2542><TD
2543WIDTH="20%"
2544ALIGN="RIGHT"
2545VALIGN="TOP"
2546><I
2547CLASS="EMPHASIS"
2548>Returns</I
2549> :</TD
2550><TD
2551WIDTH="80%"
2552ALIGN="LEFT"
2553VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2554>the boolean value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2555></TR
2556></TBODY
2557></TABLE
2558><P
2559></P
2560></DIV
2561></DIV
2562><HR><DIV
2563CLASS="REFSECT2"
2564><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2565NAME="AEN11791"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2566></A
2567><H3
2568><A
2569NAME="XMLXPATHCASTTOBOOLEAN"
2570></A
2571>xmlXPathCastToBoolean ()</H3
2572><TABLE
2573BORDER="0"
2574BGCOLOR="#D6E8FF"
2575WIDTH="100%"
2576CELLPADDING="6"
2577><TR
2578><TD
2579><PRE
2580CLASS="PROGRAMLISTING"
2581>int xmlXPathCastToBoolean (<A
2582HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
2583>xmlXPathObjectPtr</A
2584> val);</PRE
2585></TD
2586></TR
2587></TABLE
2588><P
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2589>Converts an XPath object to its boolean value</P
2590><P
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2591></P
2592><DIV
2593CLASS="INFORMALTABLE"
2594><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2595NAME="AEN11798"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2596></A
2597><P
2598></P
2599><TABLE
2600BORDER="0"
2601WIDTH="100%"
2602BGCOLOR="#FFD0D0"
2603CELLSPACING="0"
2604CELLPADDING="4"
2605CLASS="CALSTABLE"
2606><TBODY
2607><TR
2608><TD
2609WIDTH="20%"
2610ALIGN="RIGHT"
2611VALIGN="TOP"
2612><TT
2613CLASS="PARAMETER"
2614><I
2615>val</I
2616></TT
2617>&nbsp;:</TD
2618><TD
2619WIDTH="80%"
2620ALIGN="LEFT"
2621VALIGN="TOP"
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2622> an XPath object</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2623></TR
2624><TR
2625><TD
2626WIDTH="20%"
2627ALIGN="RIGHT"
2628VALIGN="TOP"
2629><I
2630CLASS="EMPHASIS"
2631>Returns</I
2632> :</TD
2633><TD
2634WIDTH="80%"
2635ALIGN="LEFT"
2636VALIGN="TOP"
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2637>the boolean value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2638></TR
2639></TBODY
2640></TABLE
2641><P
2642></P
2643></DIV
2644></DIV
2645><HR><DIV
2646CLASS="REFSECT2"
2647><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2648NAME="AEN11811"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2649></A
2650><H3
2651><A
2652NAME="XMLXPATHCASTBOOLEANTONUMBER"
2653></A
2654>xmlXPathCastBooleanToNumber ()</H3
2655><TABLE
2656BORDER="0"
2657BGCOLOR="#D6E8FF"
2658WIDTH="100%"
2659CELLPADDING="6"
2660><TR
2661><TD
2662><PRE
2663CLASS="PROGRAMLISTING"
2664><GTKDOCLINK
2665HREF="DOUBLE"
2666>double</GTKDOCLINK
2667> xmlXPathCastBooleanToNumber (int val);</PRE
2668></TD
2669></TR
2670></TABLE
2671><P
2672>Converts a boolean to its number value</P
2673><P
2674></P
2675><DIV
2676CLASS="INFORMALTABLE"
2677><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2678NAME="AEN11818"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2679></A
2680><P
2681></P
2682><TABLE
2683BORDER="0"
2684WIDTH="100%"
2685BGCOLOR="#FFD0D0"
2686CELLSPACING="0"
2687CELLPADDING="4"
2688CLASS="CALSTABLE"
2689><TBODY
2690><TR
2691><TD
2692WIDTH="20%"
2693ALIGN="RIGHT"
2694VALIGN="TOP"
2695><TT
2696CLASS="PARAMETER"
2697><I
2698>val</I
2699></TT
2700>&nbsp;:</TD
2701><TD
2702WIDTH="80%"
2703ALIGN="LEFT"
2704VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2705> a boolean</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2706></TR
2707><TR
2708><TD
2709WIDTH="20%"
2710ALIGN="RIGHT"
2711VALIGN="TOP"
2712><I
2713CLASS="EMPHASIS"
2714>Returns</I
2715> :</TD
2716><TD
2717WIDTH="80%"
2718ALIGN="LEFT"
2719VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2720>the number value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2721></TR
2722></TBODY
2723></TABLE
2724><P
2725></P
2726></DIV
2727></DIV
2728><HR><DIV
2729CLASS="REFSECT2"
2730><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2731NAME="AEN11831"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2732></A
2733><H3
2734><A
2735NAME="XMLXPATHCASTSTRINGTONUMBER"
2736></A
2737>xmlXPathCastStringToNumber ()</H3
2738><TABLE
2739BORDER="0"
2740BGCOLOR="#D6E8FF"
2741WIDTH="100%"
2742CELLPADDING="6"
2743><TR
2744><TD
2745><PRE
2746CLASS="PROGRAMLISTING"
2747><GTKDOCLINK
2748HREF="DOUBLE"
2749>double</GTKDOCLINK
2750> xmlXPathCastStringToNumber (const <A
2751HREF="libxml-tree.html#XMLCHAR"
2752>xmlChar</A
2753> *val);</PRE
2754></TD
2755></TR
2756></TABLE
2757><P
2758>Converts a string to its number value</P
2759><P
2760></P
2761><DIV
2762CLASS="INFORMALTABLE"
2763><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2764NAME="AEN11839"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2765></A
2766><P
2767></P
2768><TABLE
2769BORDER="0"
2770WIDTH="100%"
2771BGCOLOR="#FFD0D0"
2772CELLSPACING="0"
2773CELLPADDING="4"
2774CLASS="CALSTABLE"
2775><TBODY
2776><TR
2777><TD
2778WIDTH="20%"
2779ALIGN="RIGHT"
2780VALIGN="TOP"
2781><TT
2782CLASS="PARAMETER"
2783><I
2784>val</I
2785></TT
2786>&nbsp;:</TD
2787><TD
2788WIDTH="80%"
2789ALIGN="LEFT"
2790VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2791> a string</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2792></TR
2793><TR
2794><TD
2795WIDTH="20%"
2796ALIGN="RIGHT"
2797VALIGN="TOP"
2798><I
2799CLASS="EMPHASIS"
2800>Returns</I
2801> :</TD
2802><TD
2803WIDTH="80%"
2804ALIGN="LEFT"
2805VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2806>the number value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2807></TR
2808></TBODY
2809></TABLE
2810><P
2811></P
2812></DIV
2813></DIV
2814><HR><DIV
2815CLASS="REFSECT2"
2816><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2817NAME="AEN11852"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2818></A
2819><H3
2820><A
2821NAME="XMLXPATHCASTNODETONUMBER"
2822></A
2823>xmlXPathCastNodeToNumber ()</H3
2824><TABLE
2825BORDER="0"
2826BGCOLOR="#D6E8FF"
2827WIDTH="100%"
2828CELLPADDING="6"
2829><TR
2830><TD
2831><PRE
2832CLASS="PROGRAMLISTING"
2833><GTKDOCLINK
2834HREF="DOUBLE"
2835>double</GTKDOCLINK
2836> xmlXPathCastNodeToNumber (<A
2837HREF="libxml-tree.html#XMLNODEPTR"
2838>xmlNodePtr</A
2839> node);</PRE
2840></TD
2841></TR
2842></TABLE
2843><P
2844>Converts a node to its number value</P
2845><P
2846></P
2847><DIV
2848CLASS="INFORMALTABLE"
2849><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2850NAME="AEN11860"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2851></A
2852><P
2853></P
2854><TABLE
2855BORDER="0"
2856WIDTH="100%"
2857BGCOLOR="#FFD0D0"
2858CELLSPACING="0"
2859CELLPADDING="4"
2860CLASS="CALSTABLE"
2861><TBODY
2862><TR
2863><TD
2864WIDTH="20%"
2865ALIGN="RIGHT"
2866VALIGN="TOP"
2867><TT
2868CLASS="PARAMETER"
2869><I
2870>node</I
2871></TT
2872>&nbsp;:</TD
2873><TD
2874WIDTH="80%"
2875ALIGN="LEFT"
2876VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2877> a node</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2878></TR
2879><TR
2880><TD
2881WIDTH="20%"
2882ALIGN="RIGHT"
2883VALIGN="TOP"
2884><I
2885CLASS="EMPHASIS"
2886>Returns</I
2887> :</TD
2888><TD
2889WIDTH="80%"
2890ALIGN="LEFT"
2891VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2892>the number value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2893></TR
2894></TBODY
2895></TABLE
2896><P
2897></P
2898></DIV
2899></DIV
2900><HR><DIV
2901CLASS="REFSECT2"
2902><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2903NAME="AEN11873"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2904></A
2905><H3
2906><A
2907NAME="XMLXPATHCASTNODESETTONUMBER"
2908></A
2909>xmlXPathCastNodeSetToNumber ()</H3
2910><TABLE
2911BORDER="0"
2912BGCOLOR="#D6E8FF"
2913WIDTH="100%"
2914CELLPADDING="6"
2915><TR
2916><TD
2917><PRE
2918CLASS="PROGRAMLISTING"
2919><GTKDOCLINK
2920HREF="DOUBLE"
2921>double</GTKDOCLINK
2922> xmlXPathCastNodeSetToNumber (<A
2923HREF="libxml-xpath.html#XMLNODESETPTR"
2924>xmlNodeSetPtr</A
2925> ns);</PRE
2926></TD
2927></TR
2928></TABLE
2929><P
2930>Converts a node-set to its number value</P
2931><P
2932></P
2933><DIV
2934CLASS="INFORMALTABLE"
2935><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2936NAME="AEN11881"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2937></A
2938><P
2939></P
2940><TABLE
2941BORDER="0"
2942WIDTH="100%"
2943BGCOLOR="#FFD0D0"
2944CELLSPACING="0"
2945CELLPADDING="4"
2946CLASS="CALSTABLE"
2947><TBODY
2948><TR
2949><TD
2950WIDTH="20%"
2951ALIGN="RIGHT"
2952VALIGN="TOP"
2953><TT
2954CLASS="PARAMETER"
2955><I
2956>ns</I
2957></TT
2958>&nbsp;:</TD
2959><TD
2960WIDTH="80%"
2961ALIGN="LEFT"
2962VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2963> a node-set</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2964></TR
2965><TR
2966><TD
2967WIDTH="20%"
2968ALIGN="RIGHT"
2969VALIGN="TOP"
2970><I
2971CLASS="EMPHASIS"
2972>Returns</I
2973> :</TD
2974><TD
2975WIDTH="80%"
2976ALIGN="LEFT"
2977VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]2978>the number value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2979></TR
2980></TBODY
2981></TABLE
2982><P
2983></P
2984></DIV
2985></DIV
2986><HR><DIV
2987CLASS="REFSECT2"
2988><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]2989NAME="AEN11894"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]2990></A
2991><H3
2992><A
2993NAME="XMLXPATHCASTTONUMBER"
2994></A
2995>xmlXPathCastToNumber ()</H3
2996><TABLE
2997BORDER="0"
2998BGCOLOR="#D6E8FF"
2999WIDTH="100%"
3000CELLPADDING="6"
3001><TR
3002><TD
3003><PRE
3004CLASS="PROGRAMLISTING"
3005><GTKDOCLINK
3006HREF="DOUBLE"
3007>double</GTKDOCLINK
3008> xmlXPathCastToNumber (<A
3009HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3010>xmlXPathObjectPtr</A
3011> val);</PRE
3012></TD
3013></TR
3014></TABLE
3015><P
3016>Converts an XPath object to its number value</P
3017><P
3018></P
3019><DIV
3020CLASS="INFORMALTABLE"
3021><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3022NAME="AEN11902"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3023></A
3024><P
3025></P
3026><TABLE
3027BORDER="0"
3028WIDTH="100%"
3029BGCOLOR="#FFD0D0"
3030CELLSPACING="0"
3031CELLPADDING="4"
3032CLASS="CALSTABLE"
3033><TBODY
3034><TR
3035><TD
3036WIDTH="20%"
3037ALIGN="RIGHT"
3038VALIGN="TOP"
3039><TT
3040CLASS="PARAMETER"
3041><I
3042>val</I
3043></TT
3044>&nbsp;:</TD
3045><TD
3046WIDTH="80%"
3047ALIGN="LEFT"
3048VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3049> an XPath object</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3050></TR
3051><TR
3052><TD
3053WIDTH="20%"
3054ALIGN="RIGHT"
3055VALIGN="TOP"
3056><I
3057CLASS="EMPHASIS"
3058>Returns</I
3059> :</TD
3060><TD
3061WIDTH="80%"
3062ALIGN="LEFT"
3063VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3064>the number value</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3065></TR
3066></TBODY
3067></TABLE
3068><P
3069></P
3070></DIV
3071></DIV
3072><HR><DIV
3073CLASS="REFSECT2"
3074><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3075NAME="AEN11915"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3076></A
3077><H3
3078><A
3079NAME="XMLXPATHCASTBOOLEANTOSTRING"
3080></A
3081>xmlXPathCastBooleanToString ()</H3
3082><TABLE
3083BORDER="0"
3084BGCOLOR="#D6E8FF"
3085WIDTH="100%"
3086CELLPADDING="6"
3087><TR
3088><TD
3089><PRE
3090CLASS="PROGRAMLISTING"
3091><A
3092HREF="libxml-tree.html#XMLCHAR"
3093>xmlChar</A
3094>* xmlXPathCastBooleanToString (int val);</PRE
3095></TD
3096></TR
3097></TABLE
3098><P
3099>Converts a boolean to its string value.</P
3100><P
3101></P
3102><DIV
3103CLASS="INFORMALTABLE"
3104><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3105NAME="AEN11922"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3106></A
3107><P
3108></P
3109><TABLE
3110BORDER="0"
3111WIDTH="100%"
3112BGCOLOR="#FFD0D0"
3113CELLSPACING="0"
3114CELLPADDING="4"
3115CLASS="CALSTABLE"
3116><TBODY
3117><TR
3118><TD
3119WIDTH="20%"
3120ALIGN="RIGHT"
3121VALIGN="TOP"
3122><TT
3123CLASS="PARAMETER"
3124><I
3125>val</I
3126></TT
3127>&nbsp;:</TD
3128><TD
3129WIDTH="80%"
3130ALIGN="LEFT"
3131VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3132> a boolean</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3133></TR
3134><TR
3135><TD
3136WIDTH="20%"
3137ALIGN="RIGHT"
3138VALIGN="TOP"
3139><I
3140CLASS="EMPHASIS"
3141>Returns</I
3142> :</TD
3143><TD
3144WIDTH="80%"
3145ALIGN="LEFT"
3146VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3147>a newly allocated string.</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3148></TR
3149></TBODY
3150></TABLE
3151><P
3152></P
3153></DIV
3154></DIV
3155><HR><DIV
3156CLASS="REFSECT2"
3157><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3158NAME="AEN11935"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3159></A
3160><H3
3161><A
3162NAME="XMLXPATHCASTNUMBERTOSTRING"
3163></A
3164>xmlXPathCastNumberToString ()</H3
3165><TABLE
3166BORDER="0"
3167BGCOLOR="#D6E8FF"
3168WIDTH="100%"
3169CELLPADDING="6"
3170><TR
3171><TD
3172><PRE
3173CLASS="PROGRAMLISTING"
3174><A
3175HREF="libxml-tree.html#XMLCHAR"
3176>xmlChar</A
3177>* xmlXPathCastNumberToString (<GTKDOCLINK
3178HREF="DOUBLE"
3179>double</GTKDOCLINK
3180> val);</PRE
3181></TD
3182></TR
3183></TABLE
3184><P
3185>Converts a number to its string value.</P
3186><P
3187></P
3188><DIV
3189CLASS="INFORMALTABLE"
3190><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3191NAME="AEN11943"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3192></A
3193><P
3194></P
3195><TABLE
3196BORDER="0"
3197WIDTH="100%"
3198BGCOLOR="#FFD0D0"
3199CELLSPACING="0"
3200CELLPADDING="4"
3201CLASS="CALSTABLE"
3202><TBODY
3203><TR
3204><TD
3205WIDTH="20%"
3206ALIGN="RIGHT"
3207VALIGN="TOP"
3208><TT
3209CLASS="PARAMETER"
3210><I
3211>val</I
3212></TT
3213>&nbsp;:</TD
3214><TD
3215WIDTH="80%"
3216ALIGN="LEFT"
3217VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3218> a number</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3219></TR
3220><TR
3221><TD
3222WIDTH="20%"
3223ALIGN="RIGHT"
3224VALIGN="TOP"
3225><I
3226CLASS="EMPHASIS"
3227>Returns</I
3228> :</TD
3229><TD
3230WIDTH="80%"
3231ALIGN="LEFT"
3232VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3233>a newly allocated string.</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3234></TR
3235></TBODY
3236></TABLE
3237><P
3238></P
3239></DIV
3240></DIV
3241><HR><DIV
3242CLASS="REFSECT2"
3243><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3244NAME="AEN11956"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3245></A
3246><H3
3247><A
3248NAME="XMLXPATHCASTNODETOSTRING"
3249></A
3250>xmlXPathCastNodeToString ()</H3
3251><TABLE
3252BORDER="0"
3253BGCOLOR="#D6E8FF"
3254WIDTH="100%"
3255CELLPADDING="6"
3256><TR
3257><TD
3258><PRE
3259CLASS="PROGRAMLISTING"
3260><A
3261HREF="libxml-tree.html#XMLCHAR"
3262>xmlChar</A
3263>* xmlXPathCastNodeToString (<A
3264HREF="libxml-tree.html#XMLNODEPTR"
3265>xmlNodePtr</A
3266> node);</PRE
3267></TD
3268></TR
3269></TABLE
3270><P
3271>Converts a node to its string value.</P
3272><P
3273></P
3274><DIV
3275CLASS="INFORMALTABLE"
3276><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3277NAME="AEN11964"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3278></A
3279><P
3280></P
3281><TABLE
3282BORDER="0"
3283WIDTH="100%"
3284BGCOLOR="#FFD0D0"
3285CELLSPACING="0"
3286CELLPADDING="4"
3287CLASS="CALSTABLE"
3288><TBODY
3289><TR
3290><TD
3291WIDTH="20%"
3292ALIGN="RIGHT"
3293VALIGN="TOP"
3294><TT
3295CLASS="PARAMETER"
3296><I
3297>node</I
3298></TT
3299>&nbsp;:</TD
3300><TD
3301WIDTH="80%"
3302ALIGN="LEFT"
3303VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3304> a node</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3305></TR
3306><TR
3307><TD
3308WIDTH="20%"
3309ALIGN="RIGHT"
3310VALIGN="TOP"
3311><I
3312CLASS="EMPHASIS"
3313>Returns</I
3314> :</TD
3315><TD
3316WIDTH="80%"
3317ALIGN="LEFT"
3318VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3319>a newly allocated string.</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3320></TR
3321></TBODY
3322></TABLE
3323><P
3324></P
3325></DIV
3326></DIV
3327><HR><DIV
3328CLASS="REFSECT2"
3329><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3330NAME="AEN11977"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3331></A
3332><H3
3333><A
3334NAME="XMLXPATHCASTNODESETTOSTRING"
3335></A
3336>xmlXPathCastNodeSetToString ()</H3
3337><TABLE
3338BORDER="0"
3339BGCOLOR="#D6E8FF"
3340WIDTH="100%"
3341CELLPADDING="6"
3342><TR
3343><TD
3344><PRE
3345CLASS="PROGRAMLISTING"
3346><A
3347HREF="libxml-tree.html#XMLCHAR"
3348>xmlChar</A
3349>* xmlXPathCastNodeSetToString (<A
3350HREF="libxml-xpath.html#XMLNODESETPTR"
3351>xmlNodeSetPtr</A
3352> ns);</PRE
3353></TD
3354></TR
3355></TABLE
3356><P
3357>Converts a node-set to its string value.</P
3358><P
3359></P
3360><DIV
3361CLASS="INFORMALTABLE"
3362><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3363NAME="AEN11985"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3364></A
3365><P
3366></P
3367><TABLE
3368BORDER="0"
3369WIDTH="100%"
3370BGCOLOR="#FFD0D0"
3371CELLSPACING="0"
3372CELLPADDING="4"
3373CLASS="CALSTABLE"
3374><TBODY
3375><TR
3376><TD
3377WIDTH="20%"
3378ALIGN="RIGHT"
3379VALIGN="TOP"
3380><TT
3381CLASS="PARAMETER"
3382><I
3383>ns</I
3384></TT
3385>&nbsp;:</TD
3386><TD
3387WIDTH="80%"
3388ALIGN="LEFT"
3389VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3390> a node-set</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3391></TR
3392><TR
3393><TD
3394WIDTH="20%"
3395ALIGN="RIGHT"
3396VALIGN="TOP"
3397><I
3398CLASS="EMPHASIS"
3399>Returns</I
3400> :</TD
3401><TD
3402WIDTH="80%"
3403ALIGN="LEFT"
3404VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3405>a newly allocated string.</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3406></TR
3407></TBODY
3408></TABLE
3409><P
3410></P
3411></DIV
3412></DIV
3413><HR><DIV
3414CLASS="REFSECT2"
3415><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3416NAME="AEN11998"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3417></A
3418><H3
3419><A
3420NAME="XMLXPATHCASTTOSTRING"
3421></A
3422>xmlXPathCastToString ()</H3
3423><TABLE
3424BORDER="0"
3425BGCOLOR="#D6E8FF"
3426WIDTH="100%"
3427CELLPADDING="6"
3428><TR
3429><TD
3430><PRE
3431CLASS="PROGRAMLISTING"
3432><A
3433HREF="libxml-tree.html#XMLCHAR"
3434>xmlChar</A
3435>* xmlXPathCastToString (<A
3436HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3437>xmlXPathObjectPtr</A
3438> val);</PRE
3439></TD
3440></TR
3441></TABLE
3442><P
3443>Converts an existing object to its <GTKDOCLINK
3444HREF="STRING"
3445>string</GTKDOCLINK
3446>() equivalent</P
3447><P
3448></P
3449><DIV
3450CLASS="INFORMALTABLE"
3451><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3452NAME="AEN12007"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3453></A
3454><P
3455></P
3456><TABLE
3457BORDER="0"
3458WIDTH="100%"
3459BGCOLOR="#FFD0D0"
3460CELLSPACING="0"
3461CELLPADDING="4"
3462CLASS="CALSTABLE"
3463><TBODY
3464><TR
3465><TD
3466WIDTH="20%"
3467ALIGN="RIGHT"
3468VALIGN="TOP"
3469><TT
3470CLASS="PARAMETER"
3471><I
3472>val</I
3473></TT
3474>&nbsp;:</TD
3475><TD
3476WIDTH="80%"
3477ALIGN="LEFT"
3478VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3479> an XPath object</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3480></TR
3481><TR
3482><TD
3483WIDTH="20%"
3484ALIGN="RIGHT"
3485VALIGN="TOP"
3486><I
3487CLASS="EMPHASIS"
3488>Returns</I
3489> :</TD
3490><TD
3491WIDTH="80%"
3492ALIGN="LEFT"
3493VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3494>the string value of the object, NULL in case of error.
3495A new string is allocated only if needed (val isn't a
3496string object).</TD
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3497></TR
3498></TBODY
3499></TABLE
3500><P
3501></P
3502></DIV
3503></DIV
3504><HR><DIV
3505CLASS="REFSECT2"
3506><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3507NAME="AEN12020"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]3508></A
3509><H3
3510><A
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3511NAME="XMLXPATHCONVERTBOOLEAN"
3512></A
3513>xmlXPathConvertBoolean ()</H3
3514><TABLE
3515BORDER="0"
3516BGCOLOR="#D6E8FF"
3517WIDTH="100%"
3518CELLPADDING="6"
3519><TR
3520><TD
3521><PRE
3522CLASS="PROGRAMLISTING"
3523><A
3524HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3525>xmlXPathObjectPtr</A
3526> xmlXPathConvertBoolean (<A
3527HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3528>xmlXPathObjectPtr</A
3529> val);</PRE
3530></TD
3531></TR
3532></TABLE
3533><P
3534>Converts an existing object to its <GTKDOCLINK
3535HREF="BOOLEAN"
3536>boolean</GTKDOCLINK
3537>() equivalent</P
3538><P
3539></P
3540><DIV
3541CLASS="INFORMALTABLE"
3542><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3543NAME="AEN12029"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3544></A
3545><P
3546></P
3547><TABLE
3548BORDER="0"
3549WIDTH="100%"
3550BGCOLOR="#FFD0D0"
3551CELLSPACING="0"
3552CELLPADDING="4"
3553CLASS="CALSTABLE"
3554><TBODY
3555><TR
3556><TD
3557WIDTH="20%"
3558ALIGN="RIGHT"
3559VALIGN="TOP"
3560><TT
3561CLASS="PARAMETER"
3562><I
3563>val</I
3564></TT
3565>&nbsp;:</TD
3566><TD
3567WIDTH="80%"
3568ALIGN="LEFT"
3569VALIGN="TOP"
3570> an XPath object</TD
3571></TR
3572><TR
3573><TD
3574WIDTH="20%"
3575ALIGN="RIGHT"
3576VALIGN="TOP"
3577><I
3578CLASS="EMPHASIS"
3579>Returns</I
3580> :</TD
3581><TD
3582WIDTH="80%"
3583ALIGN="LEFT"
3584VALIGN="TOP"
3585>the new object, the old one is freed (or the operation
3586is done directly on <TT
3587CLASS="PARAMETER"
3588><I
3589>val</I
3590></TT
3591>)</TD
3592></TR
3593></TBODY
3594></TABLE
3595><P
3596></P
3597></DIV
3598></DIV
3599><HR><DIV
3600CLASS="REFSECT2"
3601><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3602NAME="AEN12043"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3603></A
3604><H3
3605><A
3606NAME="XMLXPATHCONVERTNUMBER"
3607></A
3608>xmlXPathConvertNumber ()</H3
3609><TABLE
3610BORDER="0"
3611BGCOLOR="#D6E8FF"
3612WIDTH="100%"
3613CELLPADDING="6"
3614><TR
3615><TD
3616><PRE
3617CLASS="PROGRAMLISTING"
3618><A
3619HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3620>xmlXPathObjectPtr</A
3621> xmlXPathConvertNumber (<A
3622HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3623>xmlXPathObjectPtr</A
3624> val);</PRE
3625></TD
3626></TR
3627></TABLE
3628><P
3629>Converts an existing object to its <GTKDOCLINK
3630HREF="NUMBER"
3631>number</GTKDOCLINK
3632>() equivalent</P
3633><P
3634></P
3635><DIV
3636CLASS="INFORMALTABLE"
3637><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3638NAME="AEN12052"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3639></A
3640><P
3641></P
3642><TABLE
3643BORDER="0"
3644WIDTH="100%"
3645BGCOLOR="#FFD0D0"
3646CELLSPACING="0"
3647CELLPADDING="4"
3648CLASS="CALSTABLE"
3649><TBODY
3650><TR
3651><TD
3652WIDTH="20%"
3653ALIGN="RIGHT"
3654VALIGN="TOP"
3655><TT
3656CLASS="PARAMETER"
3657><I
3658>val</I
3659></TT
3660>&nbsp;:</TD
3661><TD
3662WIDTH="80%"
3663ALIGN="LEFT"
3664VALIGN="TOP"
3665> an XPath object</TD
3666></TR
3667><TR
3668><TD
3669WIDTH="20%"
3670ALIGN="RIGHT"
3671VALIGN="TOP"
3672><I
3673CLASS="EMPHASIS"
3674>Returns</I
3675> :</TD
3676><TD
3677WIDTH="80%"
3678ALIGN="LEFT"
3679VALIGN="TOP"
3680>the new object, the old one is freed (or the operation
3681is done directly on <TT
3682CLASS="PARAMETER"
3683><I
3684>val</I
3685></TT
3686>)</TD
3687></TR
3688></TBODY
3689></TABLE
3690><P
3691></P
3692></DIV
3693></DIV
3694><HR><DIV
3695CLASS="REFSECT2"
3696><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3697NAME="AEN12066"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3698></A
3699><H3
3700><A
3701NAME="XMLXPATHCONVERTSTRING"
3702></A
3703>xmlXPathConvertString ()</H3
3704><TABLE
3705BORDER="0"
3706BGCOLOR="#D6E8FF"
3707WIDTH="100%"
3708CELLPADDING="6"
3709><TR
3710><TD
3711><PRE
3712CLASS="PROGRAMLISTING"
3713><A
3714HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3715>xmlXPathObjectPtr</A
3716> xmlXPathConvertString (<A
3717HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
3718>xmlXPathObjectPtr</A
3719> val);</PRE
3720></TD
3721></TR
3722></TABLE
3723><P
3724>Converts an existing object to its <GTKDOCLINK
3725HREF="STRING"
3726>string</GTKDOCLINK
3727>() equivalent</P
3728><P
3729></P
3730><DIV
3731CLASS="INFORMALTABLE"
3732><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3733NAME="AEN12075"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3734></A
3735><P
3736></P
3737><TABLE
3738BORDER="0"
3739WIDTH="100%"
3740BGCOLOR="#FFD0D0"
3741CELLSPACING="0"
3742CELLPADDING="4"
3743CLASS="CALSTABLE"
3744><TBODY
3745><TR
3746><TD
3747WIDTH="20%"
3748ALIGN="RIGHT"
3749VALIGN="TOP"
3750><TT
3751CLASS="PARAMETER"
3752><I
3753>val</I
3754></TT
3755>&nbsp;:</TD
3756><TD
3757WIDTH="80%"
3758ALIGN="LEFT"
3759VALIGN="TOP"
3760> an XPath object</TD
3761></TR
3762><TR
3763><TD
3764WIDTH="20%"
3765ALIGN="RIGHT"
3766VALIGN="TOP"
3767><I
3768CLASS="EMPHASIS"
3769>Returns</I
3770> :</TD
3771><TD
3772WIDTH="80%"
3773ALIGN="LEFT"
3774VALIGN="TOP"
3775>the new object, the old one is freed (or the operation
3776is done directly on <TT
3777CLASS="PARAMETER"
3778><I
3779>val</I
3780></TT
3781>)</TD
3782></TR
3783></TBODY
3784></TABLE
3785><P
3786></P
3787></DIV
3788></DIV
3789><HR><DIV
3790CLASS="REFSECT2"
3791><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3792NAME="AEN12089"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3793></A
3794><H3
3795><A
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]3796NAME="XMLXPATHINIT"
3797></A
3798>xmlXPathInit ()</H3
3799><TABLE
3800BORDER="0"
3801BGCOLOR="#D6E8FF"
3802WIDTH="100%"
3803CELLPADDING="6"
3804><TR
3805><TD
3806><PRE
3807CLASS="PROGRAMLISTING"
3808>void xmlXPathInit (void);</PRE
3809></TD
3810></TR
3811></TABLE
3812><P
3813>Initialize the XPath environment</P
3814><P
3815></P
3816></DIV
3817><HR><DIV
3818CLASS="REFSECT2"
3819><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3820NAME="AEN12095"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3821></A
3822><H3
3823><A
3824NAME="XMLXPATHNEWCONTEXT"
3825></A
3826>xmlXPathNewContext ()</H3
3827><TABLE
3828BORDER="0"
3829BGCOLOR="#D6E8FF"
3830WIDTH="100%"
3831CELLPADDING="6"
3832><TR
3833><TD
3834><PRE
3835CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3836><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]3837HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3838>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3839> xmlXPathNewContext (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]3840HREF="libxml-tree.html#XMLDOCPTR"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3841>xmlDocPtr</A
Daniel Veillard7f7d1111999-09-22 09:46:25 +0000[diff] [blame]3842> doc);</PRE
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3843></TD
3844></TR
3845></TABLE
3846><P
3847>Create a new xmlXPathContext</P
3848><P
3849></P
3850><DIV
3851CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3852><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3853NAME="AEN12103"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3854></A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3855><P
3856></P
3857><TABLE
3858BORDER="0"
3859WIDTH="100%"
3860BGCOLOR="#FFD0D0"
3861CELLSPACING="0"
3862CELLPADDING="4"
3863CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3864><TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3865><TR
3866><TD
3867WIDTH="20%"
3868ALIGN="RIGHT"
3869VALIGN="TOP"
3870><TT
3871CLASS="PARAMETER"
3872><I
3873>doc</I
3874></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]3875>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3876><TD
3877WIDTH="80%"
3878ALIGN="LEFT"
3879VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3880> the XML document</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3881></TR
3882><TR
3883><TD
3884WIDTH="20%"
3885ALIGN="RIGHT"
3886VALIGN="TOP"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3887><I
3888CLASS="EMPHASIS"
3889>Returns</I
3890> :</TD
3891><TD
3892WIDTH="80%"
3893ALIGN="LEFT"
3894VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3895>the xmlXPathContext just allocated.</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3896></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3897></TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3898></TABLE
3899><P
3900></P
3901></DIV
3902></DIV
3903><HR><DIV
3904CLASS="REFSECT2"
3905><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3906NAME="AEN12116"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3907></A
3908><H3
3909><A
3910NAME="XMLXPATHFREECONTEXT"
3911></A
3912>xmlXPathFreeContext ()</H3
3913><TABLE
3914BORDER="0"
3915BGCOLOR="#D6E8FF"
3916WIDTH="100%"
3917CELLPADDING="6"
3918><TR
3919><TD
3920><PRE
3921CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3922>void xmlXPathFreeContext (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]3923HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3924>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3925> ctxt);</PRE
3926></TD
3927></TR
3928></TABLE
3929><P
3930>Free up an xmlXPathContext</P
3931><P
3932></P
3933><DIV
3934CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3935><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3936NAME="AEN12123"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3937></A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3938><P
3939></P
3940><TABLE
3941BORDER="0"
3942WIDTH="100%"
3943BGCOLOR="#FFD0D0"
3944CELLSPACING="0"
3945CELLPADDING="4"
3946CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3947><TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3948><TR
3949><TD
3950WIDTH="20%"
3951ALIGN="RIGHT"
3952VALIGN="TOP"
3953><TT
3954CLASS="PARAMETER"
3955><I
3956>ctxt</I
3957></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]3958>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3959><TD
3960WIDTH="80%"
3961ALIGN="LEFT"
3962VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]3963> the context to free</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3964></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]3965></TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3966></TABLE
3967><P
3968></P
3969></DIV
3970></DIV
3971><HR><DIV
3972CLASS="REFSECT2"
3973><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]3974NAME="AEN12132"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3975></A
3976><H3
3977><A
3978NAME="XMLXPATHEVAL"
3979></A
3980>xmlXPathEval ()</H3
3981><TABLE
3982BORDER="0"
3983BGCOLOR="#D6E8FF"
3984WIDTH="100%"
3985CELLPADDING="6"
3986><TR
3987><TD
3988><PRE
3989CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3990><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]3991HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3992>xmlXPathObjectPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3993> xmlXPathEval (const <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]3994HREF="libxml-tree.html#XMLCHAR"
Daniel Veillarddd6b3671999-09-23 22:19:22 +0000[diff] [blame]3995>xmlChar</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]3996> *str,
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3997 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]3998HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]3999>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4000> ctxt);</PRE
4001></TD
4002></TR
4003></TABLE
4004><P
4005>Evaluate the XPath Location Path in the given context.</P
4006><P
4007></P
4008><DIV
4009CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4010><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4011NAME="AEN12141"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4012></A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4013><P
4014></P
4015><TABLE
4016BORDER="0"
4017WIDTH="100%"
4018BGCOLOR="#FFD0D0"
4019CELLSPACING="0"
4020CELLPADDING="4"
4021CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4022><TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4023><TR
4024><TD
4025WIDTH="20%"
4026ALIGN="RIGHT"
4027VALIGN="TOP"
4028><TT
4029CLASS="PARAMETER"
4030><I
4031>str</I
4032></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4033>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4034><TD
4035WIDTH="80%"
4036ALIGN="LEFT"
4037VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4038> the XPath expression</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4039></TR
4040><TR
4041><TD
4042WIDTH="20%"
4043ALIGN="RIGHT"
4044VALIGN="TOP"
4045><TT
4046CLASS="PARAMETER"
4047><I
4048>ctxt</I
4049></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4050>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4051><TD
4052WIDTH="80%"
4053ALIGN="LEFT"
4054VALIGN="TOP"
Daniel Veillard7e99c632000-10-06 12:59:53 +0000[diff] [blame]4055>&nbsp;</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4056></TR
4057><TR
4058><TD
4059WIDTH="20%"
4060ALIGN="RIGHT"
4061VALIGN="TOP"
4062><I
4063CLASS="EMPHASIS"
4064>Returns</I
4065> :</TD
4066><TD
4067WIDTH="80%"
4068ALIGN="LEFT"
4069VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4070>the xmlXPathObjectPtr resulting from the eveluation or NULL.
4071the caller has to free the object.</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4072></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4073></TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4074></TABLE
4075><P
4076></P
4077></DIV
4078></DIV
4079><HR><DIV
4080CLASS="REFSECT2"
4081><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4082NAME="AEN12158"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4083></A
4084><H3
4085><A
4086NAME="XMLXPATHEVALEXPRESSION"
4087></A
4088>xmlXPathEvalExpression ()</H3
4089><TABLE
4090BORDER="0"
4091BGCOLOR="#D6E8FF"
4092WIDTH="100%"
4093CELLPADDING="6"
4094><TR
4095><TD
4096><PRE
4097CLASS="PROGRAMLISTING"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4098><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4099HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4100>xmlXPathObjectPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4101> xmlXPathEvalExpression (const <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4102HREF="libxml-tree.html#XMLCHAR"
Daniel Veillarddd6b3671999-09-23 22:19:22 +0000[diff] [blame]4103>xmlChar</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4104> *str,
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4105 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4106HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4107>xmlXPathContextPtr</A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4108> ctxt);</PRE
4109></TD
4110></TR
4111></TABLE
4112><P
4113>Evaluate the XPath expression in the given context.</P
4114><P
4115></P
4116><DIV
4117CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4118><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4119NAME="AEN12167"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4120></A
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4121><P
4122></P
4123><TABLE
4124BORDER="0"
4125WIDTH="100%"
4126BGCOLOR="#FFD0D0"
4127CELLSPACING="0"
4128CELLPADDING="4"
4129CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4130><TBODY
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4131><TR
4132><TD
4133WIDTH="20%"
4134ALIGN="RIGHT"
4135VALIGN="TOP"
4136><TT
4137CLASS="PARAMETER"
4138><I
4139>str</I
4140></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4141>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4142><TD
4143WIDTH="80%"
4144ALIGN="LEFT"
4145VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4146> the XPath expression</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4147></TR
4148><TR
4149><TD
4150WIDTH="20%"
4151ALIGN="RIGHT"
4152VALIGN="TOP"
4153><TT
4154CLASS="PARAMETER"
4155><I
4156>ctxt</I
4157></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4158>&nbsp;:</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4159><TD
4160WIDTH="80%"
4161ALIGN="LEFT"
4162VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4163> the XPath context</TD
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4164></TR
4165><TR
4166><TD
4167WIDTH="20%"
4168ALIGN="RIGHT"
4169VALIGN="TOP"
4170><I
4171CLASS="EMPHASIS"
4172>Returns</I
4173> :</TD
4174><TD
4175WIDTH="80%"
4176ALIGN="LEFT"
4177VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4178>the xmlXPathObjectPtr resulting from the evaluation or NULL.
4179the caller has to free the object.</TD
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4180></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4181></TBODY
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4182></TABLE
4183><P
4184></P
4185></DIV
4186></DIV
4187><HR><DIV
4188CLASS="REFSECT2"
4189><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4190NAME="AEN12184"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4191></A
4192><H3
4193><A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4194NAME="XMLXPATHEVALPREDICATE"
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4195></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4196>xmlXPathEvalPredicate ()</H3
Daniel Veillard3f6f7f62000-06-30 17:58:25 +0000[diff] [blame]4197><TABLE
4198BORDER="0"
4199BGCOLOR="#D6E8FF"
4200WIDTH="100%"
4201CELLPADDING="6"
4202><TR
4203><TD
4204><PRE
4205CLASS="PROGRAMLISTING"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4206>int xmlXPathEvalPredicate (<A
4207HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
4208>xmlXPathContextPtr</A
4209> ctxt,
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4210 <A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4211HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
4212>xmlXPathObjectPtr</A
4213> res);</PRE
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4214></TD
4215></TR
4216></TABLE
4217><P
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4218>Evaluate a predicate result for the current node.
4219A PredicateExpr is evaluated by evaluating the Expr and converting
4220the result to a boolean. If the result is a number, the result will
4221be converted to true if the number is equal to the position of the
4222context node in the context node list (as returned by the position
4223function) and will be converted to false otherwise; if the result
4224is not a number, then the result will be converted as if by a call
4225to the boolean function. </P
4226><P
4227>Return 1 if predicate is true, 0 otherwise</P
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4228><P
4229></P
4230><DIV
4231CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4232><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4233NAME="AEN12193"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4234></A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4235><P
4236></P
4237><TABLE
4238BORDER="0"
4239WIDTH="100%"
4240BGCOLOR="#FFD0D0"
4241CELLSPACING="0"
4242CELLPADDING="4"
4243CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4244><TBODY
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4245><TR
4246><TD
4247WIDTH="20%"
4248ALIGN="RIGHT"
4249VALIGN="TOP"
4250><TT
4251CLASS="PARAMETER"
4252><I
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4253>ctxt</I
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4254></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4255>&nbsp;:</TD
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4256><TD
4257WIDTH="80%"
4258ALIGN="LEFT"
4259VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4260> the XPath context</TD
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4261></TR
4262><TR
4263><TD
4264WIDTH="20%"
4265ALIGN="RIGHT"
4266VALIGN="TOP"
4267><TT
4268CLASS="PARAMETER"
4269><I
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4270>res</I
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4271></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4272>&nbsp;:</TD
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4273><TD
4274WIDTH="80%"
4275ALIGN="LEFT"
4276VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4277> the Predicate Expression evaluation result</TD
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4278></TR
4279><TR
4280><TD
4281WIDTH="20%"
4282ALIGN="RIGHT"
4283VALIGN="TOP"
4284><I
4285CLASS="EMPHASIS"
4286>Returns</I
4287> :</TD
4288><TD
4289WIDTH="80%"
4290ALIGN="LEFT"
4291VALIGN="TOP"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4292>&nbsp;</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4293></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4294></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4295></TABLE
4296><P
4297></P
4298></DIV
4299></DIV
4300><HR><DIV
4301CLASS="REFSECT2"
4302><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4303NAME="AEN12210"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4304></A
4305><H3
4306><A
4307NAME="XMLXPATHCOMPILE"
4308></A
4309>xmlXPathCompile ()</H3
4310><TABLE
4311BORDER="0"
4312BGCOLOR="#D6E8FF"
4313WIDTH="100%"
4314CELLPADDING="6"
4315><TR
4316><TD
4317><PRE
4318CLASS="PROGRAMLISTING"
4319><A
4320HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
4321>xmlXPathCompExprPtr</A
4322> xmlXPathCompile (const <A
4323HREF="libxml-tree.html#XMLCHAR"
4324>xmlChar</A
4325> *str);</PRE
4326></TD
4327></TR
4328></TABLE
4329><P
4330>Compile an XPath expression</P
4331><P
4332></P
4333><DIV
4334CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4335><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4336NAME="AEN12218"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4337></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4338><P
4339></P
4340><TABLE
4341BORDER="0"
4342WIDTH="100%"
4343BGCOLOR="#FFD0D0"
4344CELLSPACING="0"
4345CELLPADDING="4"
4346CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4347><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4348><TR
4349><TD
4350WIDTH="20%"
4351ALIGN="RIGHT"
4352VALIGN="TOP"
4353><TT
4354CLASS="PARAMETER"
4355><I
4356>str</I
4357></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4358>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4359><TD
4360WIDTH="80%"
4361ALIGN="LEFT"
4362VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4363> the XPath expression</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4364></TR
4365><TR
4366><TD
4367WIDTH="20%"
4368ALIGN="RIGHT"
4369VALIGN="TOP"
4370><I
4371CLASS="EMPHASIS"
4372>Returns</I
4373> :</TD
4374><TD
4375WIDTH="80%"
4376ALIGN="LEFT"
4377VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4378>the xmlXPathObjectPtr resulting from the eveluation or NULL.
4379the caller has to free the object.</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4380></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4381></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4382></TABLE
4383><P
4384></P
4385></DIV
4386></DIV
4387><HR><DIV
4388CLASS="REFSECT2"
4389><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4390NAME="AEN12231"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4391></A
4392><H3
4393><A
4394NAME="XMLXPATHCOMPILEDEVAL"
4395></A
4396>xmlXPathCompiledEval ()</H3
4397><TABLE
4398BORDER="0"
4399BGCOLOR="#D6E8FF"
4400WIDTH="100%"
4401CELLPADDING="6"
4402><TR
4403><TD
4404><PRE
4405CLASS="PROGRAMLISTING"
4406><A
4407HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
4408>xmlXPathObjectPtr</A
4409> xmlXPathCompiledEval (<A
4410HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
4411>xmlXPathCompExprPtr</A
4412> comp,
4413 <A
4414HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
4415>xmlXPathContextPtr</A
4416> ctx);</PRE
4417></TD
4418></TR
4419></TABLE
4420><P
4421>Evaluate the Precompiled XPath expression in the given context.</P
4422><P
4423></P
4424><DIV
4425CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4426><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4427NAME="AEN12240"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4428></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4429><P
4430></P
4431><TABLE
4432BORDER="0"
4433WIDTH="100%"
4434BGCOLOR="#FFD0D0"
4435CELLSPACING="0"
4436CELLPADDING="4"
4437CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4438><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4439><TR
4440><TD
4441WIDTH="20%"
4442ALIGN="RIGHT"
4443VALIGN="TOP"
4444><TT
4445CLASS="PARAMETER"
4446><I
4447>comp</I
4448></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4449>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4450><TD
4451WIDTH="80%"
4452ALIGN="LEFT"
4453VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4454> the compiled XPath expression</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4455></TR
4456><TR
4457><TD
4458WIDTH="20%"
4459ALIGN="RIGHT"
4460VALIGN="TOP"
4461><TT
4462CLASS="PARAMETER"
4463><I
4464>ctx</I
4465></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4466>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4467><TD
4468WIDTH="80%"
4469ALIGN="LEFT"
4470VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4471> the XPath context</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4472></TR
4473><TR
4474><TD
4475WIDTH="20%"
4476ALIGN="RIGHT"
4477VALIGN="TOP"
4478><I
4479CLASS="EMPHASIS"
4480>Returns</I
4481> :</TD
4482><TD
4483WIDTH="80%"
4484ALIGN="LEFT"
4485VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4486>the xmlXPathObjectPtr resulting from the eveluation or NULL.
4487the caller has to free the object.</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4488></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4489></TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4490></TABLE
4491><P
4492></P
4493></DIV
4494></DIV
4495><HR><DIV
4496CLASS="REFSECT2"
4497><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4498NAME="AEN12257"
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4499></A
4500><H3
4501><A
4502NAME="XMLXPATHFREECOMPEXPR"
4503></A
4504>xmlXPathFreeCompExpr ()</H3
4505><TABLE
4506BORDER="0"
4507BGCOLOR="#D6E8FF"
4508WIDTH="100%"
4509CELLPADDING="6"
4510><TR
4511><TD
4512><PRE
4513CLASS="PROGRAMLISTING"
4514>void xmlXPathFreeCompExpr (<A
4515HREF="libxml-xpath.html#XMLXPATHCOMPEXPRPTR"
4516>xmlXPathCompExprPtr</A
4517> comp);</PRE
4518></TD
4519></TR
4520></TABLE
4521><P
4522>Free up the memory allocated by <TT
4523CLASS="PARAMETER"
4524><I
4525>comp</I
4526></TT
4527></P
4528><P
4529></P
4530><DIV
4531CLASS="INFORMALTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4532><A
Daniel Veillardf012a642001-07-23 19:10:52 +0000[diff] [blame^]4533NAME="AEN12265"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4534></A
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4535><P
4536></P
4537><TABLE
4538BORDER="0"
4539WIDTH="100%"
4540BGCOLOR="#FFD0D0"
4541CELLSPACING="0"
4542CELLPADDING="4"
4543CLASS="CALSTABLE"
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4544><TBODY
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4545><TR
4546><TD
4547WIDTH="20%"
4548ALIGN="RIGHT"
4549VALIGN="TOP"
4550><TT
4551CLASS="PARAMETER"
4552><I
4553>comp</I
4554></TT
Daniel Veillard3bbbe6f2001-05-03 11:15:37 +0000[diff] [blame]4555>&nbsp;:</TD
Daniel Veillardc7ad7ce2001-03-22 21:45:29 +0000[diff] [blame]4556><TD
4557WIDTH="80%"
4558ALIGN="LEFT"
4559VALIGN="TOP"
Daniel Veillard4b8328d2001-07-05 22:48:42 +0000[diff] [blame]4560> an XPATH comp</TD
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4561></TR
Daniel Veillardbed7b052001-05-19 14:59:49 +0000[diff] [blame]4562></TBODY
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4563></TABLE
4564><P
4565></P
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4567></DIV
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4568></DIV
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Daniel Veillard00fdf371999-10-08 09:40:39 +0000[diff] [blame]4571><BR
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4578><TR
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4580WIDTH="25%"
4581BGCOLOR="#C00000"
4582ALIGN="left"
4583><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4584HREF="libxml-htmltree.html"
Daniel Veillard1566d3a1999-07-15 14:24:29 +0000[diff] [blame]4585><FONT
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Daniel Veillard6bd26dc1999-09-03 14:28:40 +0000[diff] [blame]4637><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame]4638HREF="libxml-xpathinternals.html"
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