<HTML
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>xpointer</TITLE
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><H1
><A
NAME="LIBXML-XPOINTER">xpointer</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN16904"
></A
><H2
>Name</H2
>xpointer&nbsp;--&nbsp;</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN16907"><H2
>Synopsis</H2
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="SYNOPSIS"
>&#13;

struct      <A
HREF="libxml-xpointer.html#XMLLOCATIONSET"
>xmlLocationSet</A
>;
typedef     <A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
>;
<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRLOCATIONSETCREATE"
>xmlXPtrLocationSetCreate</A
>  (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> val);
void        <A
HREF="libxml-xpointer.html#XMLXPTRFREELOCATIONSET"
>xmlXPtrFreeLocationSet</A
>          (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> obj);
<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRLOCATIONSETMERGE"
>xmlXPtrLocationSetMerge</A
>   (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> val1,
                                             <A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> val2);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWRANGE"
>xmlXPtrNewRange</A
>           (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             int startindex,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end,
                                             int endindex);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWRANGEPOINTS"
>xmlXPtrNewRangePoints</A
>     (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> start,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> end);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWRANGENODEPOINT"
>xmlXPtrNewRangeNodePoint</A
>  (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> end);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWRANGEPOINTNODE"
>xmlXPtrNewRangePointNode</A
>  (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> start,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWRANGENODES"
>xmlXPtrNewRangeNodes</A
>      (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWLOCATIONSETNODES"
>xmlXPtrNewLocationSetNodes</A
>
                                            (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWLOCATIONSETNODESET"
>xmlXPtrNewLocationSetNodeSet</A
>
                                            (<A
HREF="libxml-xpath.html#XMLNODESETPTR"
>xmlNodeSetPtr</A
> set);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWRANGENODEOBJECT"
>xmlXPtrNewRangeNodeObject</A
> (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> end);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWCOLLAPSEDRANGE"
>xmlXPtrNewCollapsedRange</A
>  (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start);
void        <A
HREF="libxml-xpointer.html#XMLXPTRLOCATIONSETADD"
>xmlXPtrLocationSetAdd</A
>           (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> cur,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> val);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRWRAPLOCATIONSET"
>xmlXPtrWrapLocationSet</A
>    (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> val);
void        <A
HREF="libxml-xpointer.html#XMLXPTRLOCATIONSETDEL"
>xmlXPtrLocationSetDel</A
>           (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> cur,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> val);
void        <A
HREF="libxml-xpointer.html#XMLXPTRLOCATIONSETREMOVE"
>xmlXPtrLocationSetRemove</A
>        (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> cur,
                                             int val);
<A
HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
>xmlXPathContextPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTRNEWCONTEXT"
>xmlXPtrNewContext</A
>        (<A
HREF="libxml-tree.html#XMLDOCPTR"
>xmlDocPtr</A
> doc,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> here,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> origin);
<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> <A
HREF="libxml-xpointer.html#XMLXPTREVAL"
>xmlXPtrEval</A
>               (const <A
HREF="libxml-tree.html#XMLCHAR"
>xmlChar</A
> *str,
                                             <A
HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
>xmlXPathContextPtr</A
> ctx);
void        <A
HREF="libxml-xpointer.html#XMLXPTRRANGETOFUNCTION"
>xmlXPtrRangeToFunction</A
>          (<A
HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
>xmlXPathParserContextPtr</A
> ctxt,
                                             int nargs);
<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
>  <A
HREF="libxml-xpointer.html#XMLXPTRBUILDNODELIST"
>xmlXPtrBuildNodeList</A
>            (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> obj);
void        <A
HREF="libxml-xpointer.html#XMLXPTREVALRANGEPREDICATE"
>xmlXPtrEvalRangePredicate</A
>       (<A
HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
>xmlXPathParserContextPtr</A
> ctxt);</PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN16982"
></A
><H2
>Description</H2
><P
></P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN16985"
></A
><H2
>Details</H2
><DIV
CLASS="REFSECT2"
><A
NAME="AEN16987"
></A
><H3
><A
NAME="XMLLOCATIONSET"
></A
>struct xmlLocationSet</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>struct xmlLocationSet {
    int locNr;		      /* number of locations in the set */
    int locMax;		      /* size of the array as allocated */
    xmlXPathObjectPtr *locTab;/* array of locations */
};</PRE
></TD
></TR
></TABLE
><P
></P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN16992"
></A
><H3
><A
NAME="XMLLOCATIONSETPTR"
></A
>xmlLocationSetPtr</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>typedef xmlLocationSet *xmlLocationSetPtr;</PRE
></TD
></TR
></TABLE
><P
></P
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN16997"
></A
><H3
><A
NAME="XMLXPTRLOCATIONSETCREATE"
></A
>xmlXPtrLocationSetCreate ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> xmlXPtrLocationSetCreate  (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> val);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlLocationSetPtr of type double and of value <TT
CLASS="PARAMETER"
><I
>val</I
></TT
></P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17006"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  an initial xmlXPathObjectPtr, or NULL</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17019"
></A
><H3
><A
NAME="XMLXPTRFREELOCATIONSET"
></A
>xmlXPtrFreeLocationSet ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        xmlXPtrFreeLocationSet          (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> obj);</PRE
></TD
></TR
></TABLE
><P
>Free the LocationSet compound (not the actual ranges !).</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17026"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>obj</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the xmlLocationSetPtr to free</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17035"
></A
><H3
><A
NAME="XMLXPTRLOCATIONSETMERGE"
></A
>xmlXPtrLocationSetMerge ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> xmlXPtrLocationSetMerge   (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> val1,
                                             <A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> val2);</PRE
></TD
></TR
></TABLE
><P
>Merges two rangesets, all ranges from <TT
CLASS="PARAMETER"
><I
>val2</I
></TT
> are added to <TT
CLASS="PARAMETER"
><I
>val1</I
></TT
></P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17046"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val1</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the first LocationSet</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val2</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the second LocationSet</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>val1 once extended or NULL in case of error.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17063"
></A
><H3
><A
NAME="XMLXPTRNEWRANGE"
></A
>xmlXPtrNewRange ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewRange           (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             int startindex,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end,
                                             int endindex);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17072"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>startindex</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the start index</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending point</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>endindex</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending index</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17097"
></A
><H3
><A
NAME="XMLXPTRNEWRANGEPOINTS"
></A
>xmlXPtrNewRangePoints ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewRangePoints     (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> start,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> end);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range using 2 Points</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17106"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting point</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending point</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17123"
></A
><H3
><A
NAME="XMLXPTRNEWRANGENODEPOINT"
></A
>xmlXPtrNewRangeNodePoint ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewRangeNodePoint  (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> end);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range from a node to a point</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17132"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending point</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17149"
></A
><H3
><A
NAME="XMLXPTRNEWRANGEPOINTNODE"
></A
>xmlXPtrNewRangePointNode ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewRangePointNode  (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> start,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range from a point to a node</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17158"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting point</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17175"
></A
><H3
><A
NAME="XMLXPTRNEWRANGENODES"
></A
>xmlXPtrNewRangeNodes ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewRangeNodes      (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range using 2 nodes</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17184"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17201"
></A
><H3
><A
NAME="XMLXPTRNEWLOCATIONSETNODES"
></A
>xmlXPtrNewLocationSetNodes ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewLocationSetNodes
                                            (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> end);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type LocationSet and initialize
it with the single range made of the two nodes <TT
CLASS="PARAMETER"
><I
>start</I
></TT
> and <TT
CLASS="PARAMETER"
><I
>end</I
></TT
></P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17212"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the start NodePtr value</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the end NodePtr value or NULL</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17229"
></A
><H3
><A
NAME="XMLXPTRNEWLOCATIONSETNODESET"
></A
>xmlXPtrNewLocationSetNodeSet ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewLocationSetNodeSet
                                            (<A
HREF="libxml-xpath.html#XMLNODESETPTR"
>xmlNodeSetPtr</A
> set);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type LocationSet and initialize
it with all the nodes from <TT
CLASS="PARAMETER"
><I
>set</I
></TT
></P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17238"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>set</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  a node set</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17251"
></A
><H3
><A
NAME="XMLXPTRNEWRANGENODEOBJECT"
></A
>xmlXPtrNewRangeNodeObject ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewRangeNodeObject (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> end);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range from a not to an object</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17260"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>end</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the ending object</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17277"
></A
><H3
><A
NAME="XMLXPTRNEWCOLLAPSEDRANGE"
></A
>xmlXPtrNewCollapsedRange ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrNewCollapsedRange  (<A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> start);</PRE
></TD
></TR
></TABLE
><P
>Create a new xmlXPathObjectPtr of type range using a single nodes</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17285"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>start</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the starting and ending node</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17298"
></A
><H3
><A
NAME="XMLXPTRLOCATIONSETADD"
></A
>xmlXPtrLocationSetAdd ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        xmlXPtrLocationSetAdd           (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> cur,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> val);</PRE
></TD
></TR
></TABLE
><P
>add a new xmlXPathObjectPtr to an existing LocationSet
If the location already exist in the set <TT
CLASS="PARAMETER"
><I
>val</I
></TT
> is freed.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17307"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the initial range set</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  a new xmlXPathObjectPtr</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17320"
></A
><H3
><A
NAME="XMLXPTRWRAPLOCATIONSET"
></A
>xmlXPtrWrapLocationSet ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrWrapLocationSet    (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> val);</PRE
></TD
></TR
></TABLE
><P
>Wrap the LocationSet <TT
CLASS="PARAMETER"
><I
>val</I
></TT
> in a new xmlXPathObjectPtr</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17329"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the LocationSet value</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the newly created object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17342"
></A
><H3
><A
NAME="XMLXPTRLOCATIONSETDEL"
></A
>xmlXPtrLocationSetDel ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        xmlXPtrLocationSetDel           (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> cur,
                                             <A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> val);</PRE
></TD
></TR
></TABLE
><P
>Removes an xmlXPathObjectPtr from an existing LocationSet</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17350"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the initial range set</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  an xmlXPathObjectPtr</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17363"
></A
><H3
><A
NAME="XMLXPTRLOCATIONSETREMOVE"
></A
>xmlXPtrLocationSetRemove ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        xmlXPtrLocationSetRemove        (<A
HREF="libxml-xpointer.html#XMLLOCATIONSETPTR"
>xmlLocationSetPtr</A
> cur,
                                             int val);</PRE
></TD
></TR
></TABLE
><P
>Removes an entry from an existing LocationSet list.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17370"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>cur</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the initial range set</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>val</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the index to remove</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17383"
></A
><H3
><A
NAME="XMLXPTRNEWCONTEXT"
></A
>xmlXPtrNewContext ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
>xmlXPathContextPtr</A
> xmlXPtrNewContext        (<A
HREF="libxml-tree.html#XMLDOCPTR"
>xmlDocPtr</A
> doc,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> here,
                                             <A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
> origin);</PRE
></TD
></TR
></TABLE
><P
>Create a new XPointer context</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17393"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>doc</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the XML document</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>here</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the node that directly contains the XPointer being evaluated or NULL</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>origin</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the element from which a user or program initiated traversal of
the link, or NULL.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the xmlXPathContext just allocated.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17414"
></A
><H3
><A
NAME="XMLXPTREVAL"
></A
>xmlXPtrEval ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> xmlXPtrEval               (const <A
HREF="libxml-tree.html#XMLCHAR"
>xmlChar</A
> *str,
                                             <A
HREF="libxml-xpath.html#XMLXPATHCONTEXTPTR"
>xmlXPathContextPtr</A
> ctx);</PRE
></TD
></TR
></TABLE
><P
>Evaluate the XPath Location Path in the given context.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17423"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>str</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the XPointer expression</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctx</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the XPointer context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>the xmlXPathObjectPtr resulting from the evaluation or NULL.
the caller has to free the object.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17440"
></A
><H3
><A
NAME="XMLXPTRRANGETOFUNCTION"
></A
>xmlXPtrRangeToFunction ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        xmlXPtrRangeToFunction          (<A
HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
>xmlXPathParserContextPtr</A
> ctxt,
                                             int nargs);</PRE
></TD
></TR
></TABLE
><P
>Implement the range-<GTKDOCLINK
HREF="TO"
>to</GTKDOCLINK
>() XPointer function</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17448"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the XPointer Parser context</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>nargs</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the number of args</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17461"
></A
><H3
><A
NAME="XMLXPTRBUILDNODELIST"
></A
>xmlXPtrBuildNodeList ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><A
HREF="libxml-tree.html#XMLNODEPTR"
>xmlNodePtr</A
>  xmlXPtrBuildNodeList            (<A
HREF="libxml-xpath.html#XMLXPATHOBJECTPTR"
>xmlXPathObjectPtr</A
> obj);</PRE
></TD
></TR
></TABLE
><P
>Build a node list tree copy of the XPointer result.
This will drop Attributes and Namespace declarations.</P
><P
></P
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN17469"><P
></P
><TABLE
BORDER="0"
WIDTH="100%"
BGCOLOR="#FFD0D0"
CELLSPACING="0"
CELLPADDING="4"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>obj</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the XPointer result from the evaluation.</TD
></TR
><TR
><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><SPAN
CLASS="emphasis"
><I
CLASS="EMPHASIS"
>Returns</I
></SPAN
> :</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>an xmlNodePtr list or NULL.
the caller has to free the node tree.</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN17482"
></A
><H3
><A
NAME="XMLXPTREVALRANGEPREDICATE"
></A
>xmlXPtrEvalRangePredicate ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void        xmlXPtrEvalRangePredicate       (<A
HREF="libxml-xpath.html#XMLXPATHPARSERCONTEXTPTR"
>xmlXPathParserContextPtr</A
> ctxt);</PRE
></TD
></TR
></TABLE
><P
>[8]   Predicate ::=   '[' PredicateExpr ']'
[9]   PredicateExpr ::=   Expr </P
><P
>Evaluate a predicate as in <A
HREF="libxml-xpath.html#XMLXPATHEVALPREDICATE"
>xmlXPathEvalPredicate</A
>() but for
a Location Set instead of a node set</P
><P
></P
><DIV
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></P
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><TD
WIDTH="20%"
ALIGN="RIGHT"
VALIGN="TOP"
><TT
CLASS="PARAMETER"
><I
>ctxt</I
></TT
>&nbsp;:</TD
><TD
WIDTH="80%"
ALIGN="LEFT"
VALIGN="TOP"
>  the XPointer Parser context</TD
></TR
></TBODY
></TABLE
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></P
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