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gerrit-public.fairphone.software / platform / external / libxml2 / 9cb5ff4e6a18f557a2332111686f0ca69cd43917 / . / doc / html / libxml-xpointer.html
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Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]1<HTML
2><HEAD
3><TITLE
4>xpointer</TITLE
5><META
6NAME="GENERATOR"
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]7CONTENT="Modular DocBook HTML Stylesheet Version 1.44"><LINK
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9TITLE="Gnome XML Library Reference Manual"
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Daniel Veillard29a11cc2000-10-25 13:32:39 +0000[diff] [blame]15TITLE="xpathInternals"
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Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]18TITLE="xinclude"
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]19HREF="libxml-xinclude.html"></HEAD
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]20><BODY
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39COLOR="#FFFFFF"
40SIZE="5"
41>Gnome XML Library Reference Manual</FONT
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44><TR
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46WIDTH="25%"
47BGCOLOR="#C00000"
48ALIGN="left"
49><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]50HREF="libxml-xpathinternals.html"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]51><FONT
52COLOR="#FFFFFF"
53SIZE="3"
54><B
55>&#60;&#60;&#60; Previous Page</B
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Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]104HREF="libxml-xinclude.html"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]105><FONT
106COLOR="#FFFFFF"
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115></DIV
116><H1
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]117><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]118NAME="LIBXML-XPOINTER"
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]119>xpointer</A
120></H1
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]121><DIV
122CLASS="REFNAMEDIV"
123><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]124NAME="AEN13175"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]125></A
126><H2
127>Name</H2
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]128>xpointer&nbsp;--&nbsp;</DIV
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]129><DIV
130CLASS="REFSYNOPSISDIV"
131><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]132NAME="AEN13178"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]133></A
134><H2
135>Synopsis</H2
136><TABLE
137BORDER="0"
138BGCOLOR="#D6E8FF"
139WIDTH="100%"
140CELLPADDING="6"
141><TR
142><TD
143><PRE
144CLASS="SYNOPSIS"
145>&#13;
146
147struct <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]148HREF="libxml-xpointer.html#XMLLOCATIONSET"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]149>xmlLocationSet</A
150>;
151typedef <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]152HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]153>xmlLocationSetPtr</A
154>;
155void <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]156HREF="libxml-xpointer.html#XMLXPTRFREELOCATIONSET"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]157>xmlXPtrFreeLocationSet</A
158> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]159HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]160>xmlLocationSetPtr</A
161> obj);
162<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]163HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]164>xmlLocationSetPtr</A
165> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]166HREF="libxml-xpointer.html#XMLXPTRLOCATIONSETMERGE"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]167>xmlXPtrLocationSetMerge</A
168> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]169HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]170>xmlLocationSetPtr</A
171> val1,
172 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]173HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]174>xmlLocationSetPtr</A
175> val2);
176<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]177HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]178>xmlXPathContextPtr</A
179> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]180HREF="libxml-xpointer.html#XMLXPTRNEWCONTEXT"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]181>xmlXPtrNewContext</A
182> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]183HREF="libxml-tree.html#XMLDOCPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]184>xmlDocPtr</A
185> doc,
186 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]187HREF="libxml-tree.html#XMLNODEPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]188>xmlNodePtr</A
189> here,
190 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]191HREF="libxml-tree.html#XMLNODEPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]192>xmlNodePtr</A
193> origin);
194<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]195HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]196>xmlXPathObjectPtr</A
197> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]198HREF="libxml-xpointer.html#XMLXPTREVAL"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]199>xmlXPtrEval</A
200> (const <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]201HREF="libxml-tree.html#XMLCHAR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]202>xmlChar</A
203> *str,
204 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]205HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]206>xmlXPathContextPtr</A
207> ctx);
208void <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]209HREF="libxml-xpointer.html#XMLXPTRRANGETOFUNCTION"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]210>xmlXPtrRangeToFunction</A
211> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]212HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]213>xmlXPathParserContextPtr</A
214> ctxt,
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]215 int nargs);
216<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]217HREF="libxml-tree.html#XMLNODEPTR"
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]218>xmlNodePtr</A
219> <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]220HREF="libxml-xpointer.html#XMLXPTRBUILDNODELIST"
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]221>xmlXPtrBuildNodeList</A
222> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]223HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]224>xmlXPathObjectPtr</A
Daniel Veillarda1fe9102000-11-25 10:49:25 +0000[diff] [blame]225> obj);
226void <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]227HREF="libxml-xpointer.html#XMLXPTREVALRANGEPREDICATE"
Daniel Veillarda1fe9102000-11-25 10:49:25 +0000[diff] [blame]228>xmlXPtrEvalRangePredicate</A
229> (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]230HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillarda1fe9102000-11-25 10:49:25 +0000[diff] [blame]231>xmlXPathParserContextPtr</A
232> ctxt);</PRE
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]233></TD
234></TR
235></TABLE
236></DIV
237><DIV
238CLASS="REFSECT1"
239><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]240NAME="AEN13205"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]241></A
242><H2
243>Description</H2
244><P
245></P
246></DIV
247><DIV
248CLASS="REFSECT1"
249><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]250NAME="AEN13208"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]251></A
252><H2
253>Details</H2
254><DIV
255CLASS="REFSECT2"
256><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]257NAME="AEN13210"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]258></A
259><H3
260><A
261NAME="XMLLOCATIONSET"
262></A
263>struct xmlLocationSet</H3
264><TABLE
265BORDER="0"
266BGCOLOR="#D6E8FF"
267WIDTH="100%"
268CELLPADDING="6"
269><TR
270><TD
271><PRE
272CLASS="PROGRAMLISTING"
273>struct xmlLocationSet {
274 int locNr; /* number of locations in the set */
275 int locMax; /* size of the array as allocated */
276 xmlXPathObjectPtr *locTab;/* array of locations */
277};</PRE
278></TD
279></TR
280></TABLE
281><P
282></P
283></DIV
284><HR><DIV
285CLASS="REFSECT2"
286><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]287NAME="AEN13215"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]288></A
289><H3
290><A
291NAME="XMLLOCATIONSETPTR"
292></A
293>xmlLocationSetPtr</H3
294><TABLE
295BORDER="0"
296BGCOLOR="#D6E8FF"
297WIDTH="100%"
298CELLPADDING="6"
299><TR
300><TD
301><PRE
302CLASS="PROGRAMLISTING"
303>typedef xmlLocationSet *xmlLocationSetPtr;</PRE
304></TD
305></TR
306></TABLE
307><P
308></P
309></DIV
310><HR><DIV
311CLASS="REFSECT2"
312><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]313NAME="AEN13220"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]314></A
315><H3
316><A
317NAME="XMLXPTRFREELOCATIONSET"
318></A
319>xmlXPtrFreeLocationSet ()</H3
320><TABLE
321BORDER="0"
322BGCOLOR="#D6E8FF"
323WIDTH="100%"
324CELLPADDING="6"
325><TR
326><TD
327><PRE
328CLASS="PROGRAMLISTING"
329>void xmlXPtrFreeLocationSet (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]330HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]331>xmlLocationSetPtr</A
332> obj);</PRE
333></TD
334></TR
335></TABLE
336><P
337>Free the LocationSet compound (not the actual ranges !).</P
338><P
339></P
340><DIV
341CLASS="INFORMALTABLE"
342><P
343></P
344><TABLE
345BORDER="0"
346WIDTH="100%"
347BGCOLOR="#FFD0D0"
348CELLSPACING="0"
349CELLPADDING="4"
350CLASS="CALSTABLE"
351><TR
352><TD
353WIDTH="20%"
354ALIGN="RIGHT"
355VALIGN="TOP"
356><TT
357CLASS="PARAMETER"
358><I
359>obj</I
360></TT
361>&nbsp;:</TD
362><TD
363WIDTH="80%"
364ALIGN="LEFT"
365VALIGN="TOP"
366> the xmlLocationSetPtr to free</TD
367></TR
368></TABLE
369><P
370></P
371></DIV
372></DIV
373><HR><DIV
374CLASS="REFSECT2"
375><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]376NAME="AEN13236"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]377></A
378><H3
379><A
380NAME="XMLXPTRLOCATIONSETMERGE"
381></A
382>xmlXPtrLocationSetMerge ()</H3
383><TABLE
384BORDER="0"
385BGCOLOR="#D6E8FF"
386WIDTH="100%"
387CELLPADDING="6"
388><TR
389><TD
390><PRE
391CLASS="PROGRAMLISTING"
392><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]393HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]394>xmlLocationSetPtr</A
395> xmlXPtrLocationSetMerge (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]396HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]397>xmlLocationSetPtr</A
398> val1,
399 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]400HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]401>xmlLocationSetPtr</A
402> val2);</PRE
403></TD
404></TR
405></TABLE
406><P
407>Merges two rangesets, all ranges from <TT
408CLASS="PARAMETER"
409><I
410>val2</I
411></TT
412> are added to <TT
413CLASS="PARAMETER"
414><I
415>val1</I
416></TT
417></P
418><P
419></P
420><DIV
421CLASS="INFORMALTABLE"
422><P
423></P
424><TABLE
425BORDER="0"
426WIDTH="100%"
427BGCOLOR="#FFD0D0"
428CELLSPACING="0"
429CELLPADDING="4"
430CLASS="CALSTABLE"
431><TR
432><TD
433WIDTH="20%"
434ALIGN="RIGHT"
435VALIGN="TOP"
436><TT
437CLASS="PARAMETER"
438><I
439>val1</I
440></TT
441>&nbsp;:</TD
442><TD
443WIDTH="80%"
444ALIGN="LEFT"
445VALIGN="TOP"
446> the first LocationSet</TD
447></TR
448><TR
449><TD
450WIDTH="20%"
451ALIGN="RIGHT"
452VALIGN="TOP"
453><TT
454CLASS="PARAMETER"
455><I
456>val2</I
457></TT
458>&nbsp;:</TD
459><TD
460WIDTH="80%"
461ALIGN="LEFT"
462VALIGN="TOP"
463> the second LocationSet</TD
464></TR
465><TR
466><TD
467WIDTH="20%"
468ALIGN="RIGHT"
469VALIGN="TOP"
470><I
471CLASS="EMPHASIS"
472>Returns</I
473> :</TD
474><TD
475WIDTH="80%"
476ALIGN="LEFT"
477VALIGN="TOP"
478>val1 once extended or NULL in case of error.</TD
479></TR
480></TABLE
481><P
482></P
483></DIV
484></DIV
485><HR><DIV
486CLASS="REFSECT2"
487><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]488NAME="AEN13264"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]489></A
490><H3
491><A
492NAME="XMLXPTRNEWCONTEXT"
493></A
494>xmlXPtrNewContext ()</H3
495><TABLE
496BORDER="0"
497BGCOLOR="#D6E8FF"
498WIDTH="100%"
499CELLPADDING="6"
500><TR
501><TD
502><PRE
503CLASS="PROGRAMLISTING"
504><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]505HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]506>xmlXPathContextPtr</A
507> xmlXPtrNewContext (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]508HREF="libxml-tree.html#XMLDOCPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]509>xmlDocPtr</A
510> doc,
511 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]512HREF="libxml-tree.html#XMLNODEPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]513>xmlNodePtr</A
514> here,
515 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]516HREF="libxml-tree.html#XMLNODEPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]517>xmlNodePtr</A
518> origin);</PRE
519></TD
520></TR
521></TABLE
522><P
523>Create a new XPointer context</P
524><P
525></P
526><DIV
527CLASS="INFORMALTABLE"
528><P
529></P
530><TABLE
531BORDER="0"
532WIDTH="100%"
533BGCOLOR="#FFD0D0"
534CELLSPACING="0"
535CELLPADDING="4"
536CLASS="CALSTABLE"
537><TR
538><TD
539WIDTH="20%"
540ALIGN="RIGHT"
541VALIGN="TOP"
542><TT
543CLASS="PARAMETER"
544><I
545>doc</I
546></TT
547>&nbsp;:</TD
548><TD
549WIDTH="80%"
550ALIGN="LEFT"
551VALIGN="TOP"
552> the XML document</TD
553></TR
554><TR
555><TD
556WIDTH="20%"
557ALIGN="RIGHT"
558VALIGN="TOP"
559><TT
560CLASS="PARAMETER"
561><I
562>here</I
563></TT
564>&nbsp;:</TD
565><TD
566WIDTH="80%"
567ALIGN="LEFT"
568VALIGN="TOP"
569> the node that directly contains the XPointer being evaluated or NULL</TD
570></TR
571><TR
572><TD
573WIDTH="20%"
574ALIGN="RIGHT"
575VALIGN="TOP"
576><TT
577CLASS="PARAMETER"
578><I
579>origin</I
580></TT
581>&nbsp;:</TD
582><TD
583WIDTH="80%"
584ALIGN="LEFT"
585VALIGN="TOP"
586> the element from which a user or program initiated traversal of
587the link, or NULL.</TD
588></TR
589><TR
590><TD
591WIDTH="20%"
592ALIGN="RIGHT"
593VALIGN="TOP"
594><I
595CLASS="EMPHASIS"
596>Returns</I
597> :</TD
598><TD
599WIDTH="80%"
600ALIGN="LEFT"
601VALIGN="TOP"
602>the xmlXPathContext just allocated.</TD
603></TR
604></TABLE
605><P
606></P
607></DIV
608></DIV
609><HR><DIV
610CLASS="REFSECT2"
611><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]612NAME="AEN13295"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]613></A
614><H3
615><A
616NAME="XMLXPTREVAL"
617></A
618>xmlXPtrEval ()</H3
619><TABLE
620BORDER="0"
621BGCOLOR="#D6E8FF"
622WIDTH="100%"
623CELLPADDING="6"
624><TR
625><TD
626><PRE
627CLASS="PROGRAMLISTING"
628><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]629HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]630>xmlXPathObjectPtr</A
631> xmlXPtrEval (const <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]632HREF="libxml-tree.html#XMLCHAR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]633>xmlChar</A
634> *str,
635 <A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]636HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]637>xmlXPathContextPtr</A
638> ctx);</PRE
639></TD
640></TR
641></TABLE
642><P
643>Evaluate the XPath Location Path in the given context.</P
644><P
645></P
646><DIV
647CLASS="INFORMALTABLE"
648><P
649></P
650><TABLE
651BORDER="0"
652WIDTH="100%"
653BGCOLOR="#FFD0D0"
654CELLSPACING="0"
655CELLPADDING="4"
656CLASS="CALSTABLE"
657><TR
658><TD
659WIDTH="20%"
660ALIGN="RIGHT"
661VALIGN="TOP"
662><TT
663CLASS="PARAMETER"
664><I
665>str</I
666></TT
667>&nbsp;:</TD
668><TD
669WIDTH="80%"
670ALIGN="LEFT"
671VALIGN="TOP"
672> the XPointer expression</TD
673></TR
674><TR
675><TD
676WIDTH="20%"
677ALIGN="RIGHT"
678VALIGN="TOP"
679><TT
680CLASS="PARAMETER"
681><I
682>ctx</I
683></TT
684>&nbsp;:</TD
685><TD
686WIDTH="80%"
687ALIGN="LEFT"
688VALIGN="TOP"
689> the XPointer context</TD
690></TR
691><TR
692><TD
693WIDTH="20%"
694ALIGN="RIGHT"
695VALIGN="TOP"
696><I
697CLASS="EMPHASIS"
698>Returns</I
699> :</TD
700><TD
701WIDTH="80%"
702ALIGN="LEFT"
703VALIGN="TOP"
704>the xmlXPathObjectPtr resulting from the eveluation or NULL.
705the caller has to free the object.</TD
706></TR
707></TABLE
708><P
709></P
710></DIV
711></DIV
712><HR><DIV
713CLASS="REFSECT2"
714><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]715NAME="AEN13321"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]716></A
717><H3
718><A
719NAME="XMLXPTRRANGETOFUNCTION"
720></A
721>xmlXPtrRangeToFunction ()</H3
722><TABLE
723BORDER="0"
724BGCOLOR="#D6E8FF"
725WIDTH="100%"
726CELLPADDING="6"
727><TR
728><TD
729><PRE
730CLASS="PROGRAMLISTING"
731>void xmlXPtrRangeToFunction (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]732HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]733>xmlXPathParserContextPtr</A
734> ctxt,
735 int nargs);</PRE
736></TD
737></TR
738></TABLE
739><P
740>Implement the range-<GTKDOCLINK
741HREF="TO"
742>to</GTKDOCLINK
743>() XPointer function</P
744><P
745></P
746><DIV
747CLASS="INFORMALTABLE"
748><P
749></P
750><TABLE
751BORDER="0"
752WIDTH="100%"
753BGCOLOR="#FFD0D0"
754CELLSPACING="0"
755CELLPADDING="4"
756CLASS="CALSTABLE"
757><TR
758><TD
759WIDTH="20%"
760ALIGN="RIGHT"
761VALIGN="TOP"
762><TT
763CLASS="PARAMETER"
764><I
765>ctxt</I
766></TT
767>&nbsp;:</TD
768><TD
769WIDTH="80%"
770ALIGN="LEFT"
771VALIGN="TOP"
772> the XPointer Parser context</TD
773></TR
774><TR
775><TD
776WIDTH="20%"
777ALIGN="RIGHT"
778VALIGN="TOP"
779><TT
780CLASS="PARAMETER"
781><I
782>nargs</I
783></TT
784>&nbsp;:</TD
785><TD
786WIDTH="80%"
787ALIGN="LEFT"
788VALIGN="TOP"
Daniel Veillard503b8932001-01-05 06:36:31 +0000[diff] [blame]789>&#13;</TD
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]790></TR
791></TABLE
792><P
793></P
794></DIV
795></DIV
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]796><HR><DIV
797CLASS="REFSECT2"
798><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]799NAME="AEN13342"
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]800></A
801><H3
802><A
803NAME="XMLXPTRBUILDNODELIST"
804></A
805>xmlXPtrBuildNodeList ()</H3
806><TABLE
807BORDER="0"
808BGCOLOR="#D6E8FF"
809WIDTH="100%"
810CELLPADDING="6"
811><TR
812><TD
813><PRE
814CLASS="PROGRAMLISTING"
815><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]816HREF="libxml-tree.html#XMLNODEPTR"
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]817>xmlNodePtr</A
818> xmlXPtrBuildNodeList (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]819HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]820>xmlXPathObjectPtr</A
821> obj);</PRE
822></TD
823></TR
824></TABLE
825><P
826>Build a node list tree copy of the XPointer result.</P
827><P
828></P
829><DIV
830CLASS="INFORMALTABLE"
831><P
832></P
833><TABLE
834BORDER="0"
835WIDTH="100%"
836BGCOLOR="#FFD0D0"
837CELLSPACING="0"
838CELLPADDING="4"
839CLASS="CALSTABLE"
840><TR
841><TD
842WIDTH="20%"
843ALIGN="RIGHT"
844VALIGN="TOP"
845><TT
846CLASS="PARAMETER"
847><I
848>obj</I
849></TT
850>&nbsp;:</TD
851><TD
852WIDTH="80%"
853ALIGN="LEFT"
854VALIGN="TOP"
855> the XPointer result from the evaluation.</TD
856></TR
857><TR
858><TD
859WIDTH="20%"
860ALIGN="RIGHT"
861VALIGN="TOP"
862><I
863CLASS="EMPHASIS"
864>Returns</I
865> :</TD
866><TD
867WIDTH="80%"
868ALIGN="LEFT"
869VALIGN="TOP"
870>an xmlNodePtr list or NULL.
871the caller has to free the node tree.</TD
872></TR
873></TABLE
874><P
875></P
876></DIV
877></DIV
Daniel Veillarda1fe9102000-11-25 10:49:25 +0000[diff] [blame]878><HR><DIV
879CLASS="REFSECT2"
880><A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]881NAME="AEN13363"
Daniel Veillarda1fe9102000-11-25 10:49:25 +0000[diff] [blame]882></A
883><H3
884><A
885NAME="XMLXPTREVALRANGEPREDICATE"
886></A
887>xmlXPtrEvalRangePredicate ()</H3
888><TABLE
889BORDER="0"
890BGCOLOR="#D6E8FF"
891WIDTH="100%"
892CELLPADDING="6"
893><TR
894><TD
895><PRE
896CLASS="PROGRAMLISTING"
897>void xmlXPtrEvalRangePredicate (<A
Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]898HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
Daniel Veillarda1fe9102000-11-25 10:49:25 +0000[diff] [blame]899>xmlXPathParserContextPtr</A
900> ctxt);</PRE
901></TD
902></TR
903></TABLE
904><P
905>[8] Predicate ::= '[' PredicateExpr ']'
906[9] PredicateExpr ::= Expr </P
907><P
908>Evaluate a predicate as in <GTKDOCLINK
909HREF="XMLXPATHEVALPREDICATE"
910>xmlXPathEvalPredicate</GTKDOCLINK
911>() but for
912a Location Set instead of a node set</P
913><P
914></P
915><DIV
916CLASS="INFORMALTABLE"
917><P
918></P
919><TABLE
920BORDER="0"
921WIDTH="100%"
922BGCOLOR="#FFD0D0"
923CELLSPACING="0"
924CELLPADDING="4"
925CLASS="CALSTABLE"
926><TR
927><TD
928WIDTH="20%"
929ALIGN="RIGHT"
930VALIGN="TOP"
931><TT
932CLASS="PARAMETER"
933><I
934>ctxt</I
935></TT
936>&nbsp;:</TD
937><TD
938WIDTH="80%"
939ALIGN="LEFT"
940VALIGN="TOP"
941> the XPointer Parser context</TD
942></TR
943></TABLE
944><P
945></P
946></DIV
947></DIV
Daniel Veillardb732a0e2000-10-15 11:27:01 +0000[diff] [blame]948></DIV
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Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]964HREF="libxml-xpathinternals.html"
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Daniel Veillard9cb5ff42001-01-29 08:22:21 +0000[diff] [blame^]1018HREF="libxml-xinclude.html"
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Daniel Veillard29a11cc2000-10-25 13:32:39 +0000[diff] [blame]1036>xpathInternals</B
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Daniel Veillard28929b22000-11-13 18:22:49 +0000[diff] [blame]1046>xinclude</B
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