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div.deprecated pre.programlisting {border-style: double;border-color:red} pre.programlisting {border-style: double;background: #EECFA1} </style><title>Module xpointer from libxml2</title></head><body bgcolor="#8b7765" text="#000000" link="#a06060" vlink="#000000"><table border="0" width="100%" cellpadding="5" cellspacing="0" align="center"><tr><td width="120"><a href="http://swpat.ffii.org/"><img src="../epatents.png" alt="Action against software patents" /></a></td><td width="180"><a href="http://www.gnome.org/"><img src="../gnome2.png" alt="Gnome2 Logo" /></a><a href="http://www.w3.org/Status"><img src="../w3c.png" alt="W3C Logo" /></a><a href="http://www.redhat.com/"><img src="../redhat.gif" alt="Red Hat Logo" /></a><div align="left"><a href="http://xmlsoft.org/"><img src="../Libxml2-Logo-180x168.gif" alt="Made with Libxml2 Logo" /></a></div></td><td><table border="0" width="90%" cellpadding="2" cellspacing="0" align="center" bgcolor="#000000"><tr><td><table width="100%" border="0" 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cellspacing="1" cellpadding="3"><tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Related links</b></center></td></tr><tr><td bgcolor="#fffacd"><ul><li><a href="http://mail.gnome.org/archives/xml/">Mail archive</a></li><li><a href="http://xmlsoft.org/XSLT/">XSLT libxslt</a></li><li><a href="http://phd.cs.unibo.it/gdome2/">DOM gdome2</a></li><li><a href="http://www.aleksey.com/xmlsec/">XML-DSig xmlsec</a></li><li><a href="ftp://xmlsoft.org/">FTP</a></li><li><a href="http://www.zlatkovic.com/projects/libxml/">Windows binaries</a></li><li><a href="http://opencsw.org/packages/libxml2">Solaris binaries</a></li><li><a href="http://www.explain.com.au/oss/libxml2xslt.html">MacOsX binaries</a></li><li><a href="http://lxml.de/">lxml Python bindings</a></li><li><a href="http://cpan.uwinnipeg.ca/dist/XML-LibXML">Perl bindings</a></li><li><a href="http://libxmlplusplus.sourceforge.net/">C++ bindings</a></li><li><a href="http://www.zend.com/php5/articles/php5-xmlphp.php#Heading4">PHP 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href="index.html"><img src="up.png" width="24" height="24" border="0" alt="Up" /></a></td><th align="left"><a href="index.html">API documentation</a></th><td><a accesskey="h" href="../index.html"><img src="home.png" width="24" height="24" border="0" alt="Home" /></a></td><th align="center"><a href="../index.html">The XML C parser and toolkit of Gnome</a></th></tr></table><p>API to handle XML Pointers Base implementation was made accordingly to W3C Candidate Recommendation 7 June 2000</p><h2>Table of Contents</h2><pre class="programlisting">Structure <a href="#xmlLocationSet">xmlLocationSet</a><br />struct _xmlLocationSet
</pre><pre class=“programlisting”>Typedef <a href=“libxml-xpointer.html#xmlLocationSet”>xmlLocationSet</a> * <a name=“xmlLocationSetPtr” id=“xmlLocationSetPtr”>xmlLocationSetPtr</a> </pre><pre class=“programlisting”><a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> <a href=“#xmlXPtrBuildNodeList”>xmlXPtrBuildNodeList</a> (<a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> obj)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrEval”>xmlXPtrEval</a> (const <a href=“libxml-xmlstring.html#xmlChar”>xmlChar</a> * str, <br /> <a href=“libxml-xpath.html#xmlXPathContextPtr”>xmlXPathContextPtr</a> ctx)</pre> <pre class=“programlisting”>void <a href=“#xmlXPtrEvalRangePredicate”>xmlXPtrEvalRangePredicate</a> (<a href=“libxml-xpath.html#xmlXPathParserContextPtr”>xmlXPathParserContextPtr</a> ctxt)</pre> <pre class=“programlisting”>void <a href=“#xmlXPtrFreeLocationSet”>xmlXPtrFreeLocationSet</a> (<a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> obj)</pre> <pre class=“programlisting”>void <a href=“#xmlXPtrLocationSetAdd”>xmlXPtrLocationSetAdd</a> (<a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> cur, <br /> <a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> val)</pre> <pre class=“programlisting”><a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> <a href=“#xmlXPtrLocationSetCreate”>xmlXPtrLocationSetCreate</a> (<a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> val)</pre> <pre class=“programlisting”>void <a href=“#xmlXPtrLocationSetDel”>xmlXPtrLocationSetDel</a> (<a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> cur, <br /> <a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> val)</pre> <pre class=“programlisting”><a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> <a href=“#xmlXPtrLocationSetMerge”>xmlXPtrLocationSetMerge</a> (<a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> val1, <br /> <a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> val2)</pre> <pre class=“programlisting”>void <a href=“#xmlXPtrLocationSetRemove”>xmlXPtrLocationSetRemove</a> (<a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> cur, <br /> int val)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewCollapsedRange”>xmlXPtrNewCollapsedRange</a> (<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathContextPtr”>xmlXPathContextPtr</a> <a href=“#xmlXPtrNewContext”>xmlXPtrNewContext</a> (<a href=“libxml-tree.html#xmlDocPtr”>xmlDocPtr</a> doc, <br /> <a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> here, <br /> <a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> origin)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewLocationSetNodeSet”>xmlXPtrNewLocationSetNodeSet</a> (<a href=“libxml-xpath.html#xmlNodeSetPtr”>xmlNodeSetPtr</a> set)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewLocationSetNodes”>xmlXPtrNewLocationSetNodes</a> (<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br /> <a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewRange”>xmlXPtrNewRange</a> (<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br /> int startindex, <br /> <a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end, <br /> int endindex)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewRangeNodeObject”>xmlXPtrNewRangeNodeObject</a> (<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br /> <a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> end)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewRangeNodePoint”>xmlXPtrNewRangeNodePoint</a> (<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br /> <a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> end)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewRangeNodes”>xmlXPtrNewRangeNodes</a> (<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br /> <a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewRangePointNode”>xmlXPtrNewRangePointNode</a> (<a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> start, <br /> <a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrNewRangePoints”>xmlXPtrNewRangePoints</a> (<a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> start, <br /> <a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> end)</pre> <pre class=“programlisting”>void <a href=“#xmlXPtrRangeToFunction”>xmlXPtrRangeToFunction</a> (<a href=“libxml-xpath.html#xmlXPathParserContextPtr”>xmlXPathParserContextPtr</a> ctxt, <br /> int nargs)</pre> <pre class=“programlisting”><a href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a> <a href=“#xmlXPtrWrapLocationSet”>xmlXPtrWrapLocationSet</a> (<a href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a> val)</pre> <h2>Description</h2> <h3><a name=“xmlLocationSet” id=“xmlLocationSet”>Structure xmlLocationSet</a></h3><pre class=“programlisting”>Structure xmlLocationSet<br />struct _xmlLocationSet {
int locNr : number of locations in the set int locMax : size of the array as allocated <a href="libxml-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> * locTab : array of locations
}</pre><h3><a name=“xmlXPtrBuildNodeList”
id=“xmlXPtrBuildNodeList”></a>Function:
xmlXPtrBuildNodeList</h3><pre class=“programlisting”><a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a>
xmlXPtrBuildNodeList (<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
obj)<br /> </pre><p>Build a node list tree copy of the
XPointer result. This will drop Attributes and Namespace
declarations.</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>obj
:</span></td><td>the
XPointer result from the
evaluation.</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>an
<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> list or
NULL. the caller has to free the node
tree.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrEval” id=“xmlXPtrEval”></a>Function:
xmlXPtrEval</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrEval (const <a
href=“libxml-xmlstring.html#xmlChar”>xmlChar</a> * str, <br
/> <a
href=“libxml-xpath.html#xmlXPathContextPtr”>xmlXPathContextPtr</a>
ctx)<br /> </pre><p>Evaluate the XPath Location Path in
the given context.</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>str
:</span></td><td>the
XPointer expression</td></tr><tr><td><span
class=“term”>ctx
:</span></td><td>the
XPointer context</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
resulting from the evaluation or NULL. the caller has to free the
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrEvalRangePredicate”
id=“xmlXPtrEvalRangePredicate”></a>Function:
xmlXPtrEvalRangePredicate</h3><pre class=“programlisting”>void
xmlXPtrEvalRangePredicate (<a
href=“libxml-xpath.html#xmlXPathParserContextPtr”>xmlXPathParserContextPtr</a>
ctxt)<br /> </pre> Predicate ::= '['
PredicateExpr ']' [9] PredicateExpr ::= Expr Evaluate a predicate
as in xmlXPathEvalPredicate() but for a Location Set instead of a node
set</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>ctxt
:</span></td><td>the
XPointer Parser
context</td></tr></tbody></table></div><h3><a
name=“xmlXPtrFreeLocationSet”
id=“xmlXPtrFreeLocationSet”></a>Function:
xmlXPtrFreeLocationSet</h3><pre class=“programlisting”>void
xmlXPtrFreeLocationSet (<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
obj)<br /> </pre><p>Free the LocationSet compound (not
the actual ranges !).</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>obj
:</span></td><td>the
<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
to
free</td></tr></tbody></table></div><h3><a
name=“xmlXPtrLocationSetAdd”
id=“xmlXPtrLocationSetAdd”></a>Function:
xmlXPtrLocationSetAdd</h3><pre class=“programlisting”>void
xmlXPtrLocationSetAdd (<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
cur, <br /> <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
val)<br /> </pre><p>add a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
to an existing LocationSet If the location already exist in the set @val is
freed.</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>cur
:</span></td><td>the
initial range set</td></tr><tr><td><span
class=“term”>val
:</span></td><td>a
new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a></td></tr></tbody></table></div><h3><a
name=“xmlXPtrLocationSetCreate”
id=“xmlXPtrLocationSetCreate”></a>Function:
xmlXPtrLocationSetCreate</h3><pre class=“programlisting”><a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
xmlXPtrLocationSetCreate (<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
val)<br /> </pre><p>Create a new <a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
of type double and of value @val</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>val
:</span></td><td>an
initial xmlXPathObjectPtr, or
NULL</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrLocationSetDel”
id=“xmlXPtrLocationSetDel”></a>Function:
xmlXPtrLocationSetDel</h3><pre class=“programlisting”>void
xmlXPtrLocationSetDel (<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
cur, <br /> <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
val)<br /> </pre><p>Removes an <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
from an existing LocationSet</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>cur
:</span></td><td>the
initial range set</td></tr><tr><td><span
class=“term”>val
:</span></td><td>an
<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a></td></tr></tbody></table></div><h3><a
name=“xmlXPtrLocationSetMerge”
id=“xmlXPtrLocationSetMerge”></a>Function:
xmlXPtrLocationSetMerge</h3><pre class=“programlisting”><a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
xmlXPtrLocationSetMerge (<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
val1, <br /> <a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
val2)<br /> </pre><p>Merges two rangesets, all ranges
from @val2 are added to @val1</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>val1
:</span></td><td>the
first LocationSet</td></tr><tr><td><span
class=“term”>val2
:</span></td><td>the
second LocationSet</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>val1
once extended or NULL in case of
error.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrLocationSetRemove”
id=“xmlXPtrLocationSetRemove”></a>Function:
xmlXPtrLocationSetRemove</h3><pre class=“programlisting”>void
xmlXPtrLocationSetRemove (<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
cur, <br /> int val)<br />
</pre><p>Removes an entry from an existing LocationSet
list.</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>cur
:</span></td><td>the
initial range set</td></tr><tr><td><span
class=“term”>val
:</span></td><td>the
index to
remove</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewCollapsedRange”
id=“xmlXPtrNewCollapsedRange”></a>Function:
xmlXPtrNewCollapsedRange</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewCollapsedRange (<a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start)<br
/> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range using a single nodes</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting and ending node</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewContext” id=“xmlXPtrNewContext”></a>Function:
xmlXPtrNewContext</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathContextPtr”>xmlXPathContextPtr</a>
xmlXPtrNewContext (<a
href=“libxml-tree.html#xmlDocPtr”>xmlDocPtr</a> doc, <br />
<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> here,
<br /> <a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> origin)<br
/> </pre><p>Create a new XPointer context</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>doc
:</span></td><td>the
XML document</td></tr><tr><td><span
class=“term”>here
:</span></td><td>the
node that directly contains the XPointer being evaluated or
NULL</td></tr><tr><td><span
class=“term”>origin
:</span></td><td>the
element from which a user or program initiated traversal of the link, or
NULL.</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
<a href=“libxml-xpath.html#xmlXPathContext”>xmlXPathContext</a>
just
allocated.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewLocationSetNodeSet”
id=“xmlXPtrNewLocationSetNodeSet”></a>Function:
xmlXPtrNewLocationSetNodeSet</h3><pre
class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewLocationSetNodeSet (<a
href=“libxml-xpath.html#xmlNodeSetPtr”>xmlNodeSetPtr</a>
set)<br /> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type LocationSet and initialize it with all the nodes from
@set</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>set
:</span></td><td>a
node set</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewLocationSetNodes”
id=“xmlXPtrNewLocationSetNodes”></a>Function:
xmlXPtrNewLocationSetNodes</h3><pre
class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewLocationSetNodes (<a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br
/> <a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end)<br />
</pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type LocationSet and initialize it with the single range made of the two
nodes @start and @end</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
start NodePtr value</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
end NodePtr value or NULL</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewRange” id=“xmlXPtrNewRange”></a>Function:
xmlXPtrNewRange</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewRange (<a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br
/> int startindex, <br />
<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end,
<br /> int endindex)<br
/> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting node</td></tr><tr><td><span
class=“term”>startindex
:</span></td><td>the
start index</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
ending point</td></tr><tr><td><span
class=“term”>endindex
:</span></td><td>the
ending index</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewRangeNodeObject”
id=“xmlXPtrNewRangeNodeObject”></a>Function:
xmlXPtrNewRangeNodeObject</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewRangeNodeObject (<a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br
/> <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
end)<br /> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range from a not to an object</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting node</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
ending object</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewRangeNodePoint”
id=“xmlXPtrNewRangeNodePoint”></a>Function:
xmlXPtrNewRangeNodePoint</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewRangeNodePoint (<a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br
/> <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
end)<br /> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range from a node to a point</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting node</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
ending point</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewRangeNodes”
id=“xmlXPtrNewRangeNodes”></a>Function:
xmlXPtrNewRangeNodes</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewRangeNodes (<a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> start, <br
/> <a
href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end)<br />
</pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range using 2 nodes</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting node</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
ending node</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewRangePointNode”
id=“xmlXPtrNewRangePointNode”></a>Function:
xmlXPtrNewRangePointNode</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewRangePointNode (<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
start, <br />
<a href=“libxml-tree.html#xmlNodePtr”>xmlNodePtr</a> end)<br
/> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range from a point to a node</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting point</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
ending node</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrNewRangePoints”
id=“xmlXPtrNewRangePoints”></a>Function:
xmlXPtrNewRangePoints</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrNewRangePoints (<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
start, <br /> <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
end)<br /> </pre><p>Create a new <a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
of type range using 2 Points</p> <div
class=“variablelist”><table border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>start
:</span></td><td>the
starting point</td></tr><tr><td><span
class=“term”>end
:</span></td><td>the
ending point</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><h3><a
name=“xmlXPtrRangeToFunction”
id=“xmlXPtrRangeToFunction”></a>Function:
xmlXPtrRangeToFunction</h3><pre class=“programlisting”>void
xmlXPtrRangeToFunction (<a
href=“libxml-xpath.html#xmlXPathParserContextPtr”>xmlXPathParserContextPtr</a>
ctxt, <br /> int nargs)<br />
</pre><p>Implement the range-to() XPointer function Obsolete.
range-to is not a real function but a special type of location step which
is handled in xpath.c.</p> <div class=“variablelist”><table
border=“0”><col align=“left”
/><tbody><tr><td><span
class=“term”>ctxt
:</span></td><td>the
XPointer Parser context</td></tr><tr><td><span
class=“term”>nargs
:</span></td><td>the
number of
args</td></tr></tbody></table></div><h3><a
name=“xmlXPtrWrapLocationSet”
id=“xmlXPtrWrapLocationSet”></a>Function:
xmlXPtrWrapLocationSet</h3><pre class=“programlisting”><a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a>
xmlXPtrWrapLocationSet (<a
href=“libxml-xpointer.html#xmlLocationSetPtr”>xmlLocationSetPtr</a>
val)<br /> </pre><p>Wrap the LocationSet @val in a new
<a
href=“libxml-xpath.html#xmlXPathObjectPtr”>xmlXPathObjectPtr</a></p>
<div class=“variablelist”><table border=“0”><col
align=“left” /><tbody><tr><td><span
class=“term”>val
:</span></td><td>the
LocationSet value</td></tr><tr><td><span
class=“term”>Returns
:</span></td><td>the
newly created
object.</td></tr></tbody></table></div><p><a
href=“../bugs.html”>Daniel
Veillard</a></p></td></tr></table></td></tr></table></td></tr></table></td></tr></table></td></tr></table></body></html>