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  30.         <th width="100%" align="center">libxml2 Reference Manual</th>
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  33.     <h2>
    34. 

  34.       <span class="refentrytitle">xpointer</span>
    35. 

  35.     </h2>
    36. 

  36.     <p>xpointer - API to handle XML Pointers</p>
    37. 

  37.     <p>API to handle XML Pointers Base implementation was made accordingly to W3C Candidate Recommendation 7 June 2000</p>
    38. 

  38.     <p>Author(s): Daniel Veillard </p>
    39. 

  39.     <div class="refsynopsisdiv">
    40. 

  40.       <h2>Synopsis</h2>
    41. 

  41.       <pre class="synopsis">typedef struct _xmlLocationSet <a href="#xmlLocationSet">xmlLocationSet</a>;
    42. 

  42. typedef <a href="libxml2-xpointer.html#xmlLocationSet">xmlLocationSet</a> * <a href="#xmlLocationSetPtr">xmlLocationSetPtr</a>;
    43. 

  43. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewRange">xmlXPtrNewRange</a>	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>					 int startindex, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end, <br/>					 int endindex);
    44. 

  44. void	<a href="#xmlXPtrFreeLocationSet">xmlXPtrFreeLocationSet</a>		(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> obj);
    45. 

  45. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrWrapLocationSet">xmlXPtrWrapLocationSet</a>	(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val);
    46. 

  46. <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a>	<a href="#xmlXPtrBuildNodeList">xmlXPtrBuildNodeList</a>	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj);
    47. 

  47. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrEval">xmlXPtrEval</a>	(const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/>					 <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx);
    48. 

  48. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewRangeNodes">xmlXPtrNewRangeNodes</a>	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>						 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end);
    49. 

  49. void	<a href="#xmlXPtrLocationSetAdd">xmlXPtrLocationSetAdd</a>		(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/>					 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val);
    50. 

  50. void	<a href="#xmlXPtrRangeToFunction">xmlXPtrRangeToFunction</a>		(<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/>					 int nargs);
    51. 

  51. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewCollapsedRange">xmlXPtrNewCollapsedRange</a>	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start);
    52. 

  52. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewRangePoints">xmlXPtrNewRangePoints</a>	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/>						 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end);
    53. 

  53. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewLocationSetNodeSet">xmlXPtrNewLocationSetNodeSet</a>	(<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set);
    54. 

  54. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewRangePointNode">xmlXPtrNewRangePointNode</a>	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/>							 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end);
    55. 

  55. <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a>	<a href="#xmlXPtrLocationSetCreate">xmlXPtrLocationSetCreate</a>	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val);
    56. 

  56. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewRangeNodeObject">xmlXPtrNewRangeNodeObject</a>	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>							 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end);
    57. 

  57. <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a>	<a href="#xmlXPtrNewContext">xmlXPtrNewContext</a>	(<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/>						 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> here, <br/>						 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> origin);
    58. 

  58. void	<a href="#xmlXPtrLocationSetRemove">xmlXPtrLocationSetRemove</a>	(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/>					 int val);
    59. 

  59. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewRangeNodePoint">xmlXPtrNewRangeNodePoint</a>	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>							 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end);
    60. 

  60. void	<a href="#xmlXPtrLocationSetDel">xmlXPtrLocationSetDel</a>		(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/>					 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val);
    61. 

  61. <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a>	<a href="#xmlXPtrLocationSetMerge">xmlXPtrLocationSetMerge</a>	(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val1, <br/>						 <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val2);
    62. 

  62. void	<a href="#xmlXPtrEvalRangePredicate">xmlXPtrEvalRangePredicate</a>	(<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt);
    63. 

  63. <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	<a href="#xmlXPtrNewLocationSetNodes">xmlXPtrNewLocationSetNodes</a>	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>							 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end);
    64. 

  64. </pre>
    65. 

  65.     </div>
    66. 

  66.     <div class="refsect1" lang="en">
    67. 

  67.       <h2>Description</h2>
    68. 

  68.     </div>
    69. 

  69.     <div class="refsect1" lang="en">
    70. 

  70.       <h2>Details</h2>
    71. 

  71.       <div class="refsect2" lang="en">
    72. 

  72.         <div class="refsect2" lang="en"><h3><a name="xmlLocationSet">Structure </a>xmlLocationSet</h3><pre class="programlisting">struct _xmlLocationSet {
    73. 

  73.     int	locNr	: number of locations in the set
    74. 

  74.     int	locMax	: size of the array as allocated
    75. 

  75.     <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> *	locTab	: array of locations
    76. 

  76. } xmlLocationSet;
    77. 

  77. </pre><p/>
    78. 

  78. </div>
    79. 

  79.         <hr/>
    80. 

  80.         <div class="refsect2" lang="en"><h3><a name="xmlLocationSetPtr">Typedef </a>xmlLocationSetPtr</h3><pre class="programlisting"><a href="libxml2-xpointer.html#xmlLocationSet">xmlLocationSet</a> * xmlLocationSetPtr;
    81. 

  81. </pre><p/>
    82. 

  82. </div>
    83. 

  83.         <hr/>
    84. 

  84.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrBuildNodeList"/>xmlXPtrBuildNodeList ()</h3><pre class="programlisting"><a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a>	xmlXPtrBuildNodeList	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> obj)<br/>
    85. 

  85. </pre><p>Build a node list tree copy of the XPointer result. This will drop Attributes and Namespace declarations.</p>
    86. 

  86. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>the XPointer result from the evaluation.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>an <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> list or NULL. the caller has to free the node tree.</td></tr></tbody></table></div></div>
    87. 

  87.         <hr/>
    88. 

  88.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrEval"/>xmlXPtrEval ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrEval	(const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * str, <br/>					 <a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a> ctx)<br/>
    89. 

  89. </pre><p>Evaluate the XPath Location Path in the given context.</p>
    90. 

  90. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>str</tt></i>:</span></td><td>the XPointer expression</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the XPointer context</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> resulting from the evaluation or NULL. the caller has to free the object.</td></tr></tbody></table></div></div>
    91. 

  91.         <hr/>
    92. 

  92.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrEvalRangePredicate"/>xmlXPtrEvalRangePredicate ()</h3><pre class="programlisting">void	xmlXPtrEvalRangePredicate	(<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt)<br/>
    93. 

  93. </pre><p>[8] Predicate ::= '[' PredicateExpr ']' [9] PredicateExpr ::= Expr Evaluate a predicate as in xmlXPathEvalPredicate() but for a Location Set instead of a node set</p>
    94. 

  94. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPointer Parser context</td></tr></tbody></table></div></div>
    95. 

  95.         <hr/>
    96. 

  96.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrFreeLocationSet"/>xmlXPtrFreeLocationSet ()</h3><pre class="programlisting">void	xmlXPtrFreeLocationSet		(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> obj)<br/>
    97. 

  97. </pre><p>Free the LocationSet compound (not the actual ranges !).</p>
    98. 

  98. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>obj</tt></i>:</span></td><td>the <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> to free</td></tr></tbody></table></div></div>
    99. 

  99.         <hr/>
    100. 

  100.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetAdd"/>xmlXPtrLocationSetAdd ()</h3><pre class="programlisting">void	xmlXPtrLocationSetAdd		(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/>					 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/>
    101. 

  101. </pre><p>add a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> to an existing LocationSet If the location already exist in the set @val is freed.</p>
    102. 

  102. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial range set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></td></tr></tbody></table></div></div>
    103. 

  103.         <hr/>
    104. 

  104.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetCreate"/>xmlXPtrLocationSetCreate ()</h3><pre class="programlisting"><a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a>	xmlXPtrLocationSetCreate	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/>
    105. 

  105. </pre><p>Create a new <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> of type double and of value @val</p>
    106. 

  106. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an initial xmlXPathObjectPtr, or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    107. 

  107.         <hr/>
    108. 

  108.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetDel"/>xmlXPtrLocationSetDel ()</h3><pre class="programlisting">void	xmlXPtrLocationSetDel		(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/>					 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> val)<br/>
    109. 

  109. </pre><p>Removes an <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> from an existing LocationSet</p>
    110. 

  110. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial range set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>an <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></td></tr></tbody></table></div></div>
    111. 

  111.         <hr/>
    112. 

  112.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetMerge"/>xmlXPtrLocationSetMerge ()</h3><pre class="programlisting"><a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a>	xmlXPtrLocationSetMerge	(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val1, <br/>						 <a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val2)<br/>
    113. 

  113. </pre><p>Merges two rangesets, all ranges from @val2 are added to @val1</p>
    114. 

  114. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val1</tt></i>:</span></td><td>the first LocationSet</td></tr><tr><td><span class="term"><i><tt>val2</tt></i>:</span></td><td>the second LocationSet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>val1 once extended or NULL in case of error.</td></tr></tbody></table></div></div>
    115. 

  115.         <hr/>
    116. 

  116.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrLocationSetRemove"/>xmlXPtrLocationSetRemove ()</h3><pre class="programlisting">void	xmlXPtrLocationSetRemove	(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> cur, <br/>					 int val)<br/>
    117. 

  117. </pre><p>Removes an entry from an existing LocationSet list.</p>
    118. 

  118. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the initial range set</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the index to remove</td></tr></tbody></table></div></div>
    119. 

  119.         <hr/>
    120. 

  120.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewCollapsedRange"/>xmlXPtrNewCollapsedRange ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewCollapsedRange	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start)<br/>
    121. 

  121. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range using a single nodes</p>
    122. 

  122. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting and ending node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    123. 

  123.         <hr/>
    124. 

  124.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewContext"/>xmlXPtrNewContext ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathContextPtr">xmlXPathContextPtr</a>	xmlXPtrNewContext	(<a href="libxml2-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br/>						 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> here, <br/>						 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> origin)<br/>
    125. 

  125. </pre><p>Create a new XPointer context</p>
    126. 

  126. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>doc</tt></i>:</span></td><td>the XML document</td></tr><tr><td><span class="term"><i><tt>here</tt></i>:</span></td><td>the node that directly contains the XPointer being evaluated or NULL</td></tr><tr><td><span class="term"><i><tt>origin</tt></i>:</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"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-xpath.html#xmlXPathContext">xmlXPathContext</a> just allocated.</td></tr></tbody></table></div></div>
    127. 

  127.         <hr/>
    128. 

  128.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewLocationSetNodeSet"/>xmlXPtrNewLocationSetNodeSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewLocationSetNodeSet	(<a href="libxml2-xpath.html#xmlNodeSetPtr">xmlNodeSetPtr</a> set)<br/>
    129. 

  129. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type LocationSet and initialize it with all the nodes from @set</p>
    130. 

  130. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>set</tt></i>:</span></td><td>a node set</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    131. 

  131.         <hr/>
    132. 

  132.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewLocationSetNodes"/>xmlXPtrNewLocationSetNodes ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewLocationSetNodes	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>							 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end)<br/>
    133. 

  133. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type LocationSet and initialize it with the single range made of the two nodes @start and @end</p>
    134. 

  134. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the start NodePtr value</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the end NodePtr value or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    135. 

  135.         <hr/>
    136. 

  136.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRange"/>xmlXPtrNewRange ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewRange	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>					 int startindex, <br/>					 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end, <br/>					 int endindex)<br/>
    137. 

  137. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range</p>
    138. 

  138. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>startindex</tt></i>:</span></td><td>the start index</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending point</td></tr><tr><td><span class="term"><i><tt>endindex</tt></i>:</span></td><td>the ending index</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    139. 

  139.         <hr/>
    140. 

  140.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangeNodeObject"/>xmlXPtrNewRangeNodeObject ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewRangeNodeObject	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>							 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end)<br/>
    141. 

  141. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range from a not to an object</p>
    142. 

  142. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending object</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    143. 

  143.         <hr/>
    144. 

  144.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangeNodePoint"/>xmlXPtrNewRangeNodePoint ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewRangeNodePoint	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>							 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end)<br/>
    145. 

  145. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range from a node to a point</p>
    146. 

  146. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    147. 

  147.         <hr/>
    148. 

  148.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangeNodes"/>xmlXPtrNewRangeNodes ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewRangeNodes	(<a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> start, <br/>						 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end)<br/>
    149. 

  149. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range using 2 nodes</p>
    150. 

  150. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting node</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    151. 

  151.         <hr/>
    152. 

  152.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangePointNode"/>xmlXPtrNewRangePointNode ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewRangePointNode	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/>							 <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> end)<br/>
    153. 

  153. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range from a point to a node</p>
    154. 

  154. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting point</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    155. 

  155.         <hr/>
    156. 

  156.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrNewRangePoints"/>xmlXPtrNewRangePoints ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrNewRangePoints	(<a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> start, <br/>						 <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> end)<br/>
    157. 

  157. </pre><p>Create a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a> of type range using 2 Points</p>
    158. 

  158. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>start</tt></i>:</span></td><td>the starting point</td></tr><tr><td><span class="term"><i><tt>end</tt></i>:</span></td><td>the ending point</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    159. 

  159.         <hr/>
    160. 

  160.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrRangeToFunction"/>xmlXPtrRangeToFunction ()</h3><pre class="programlisting">void	xmlXPtrRangeToFunction		(<a href="libxml2-xpath.html#xmlXPathParserContextPtr">xmlXPathParserContextPtr</a> ctxt, <br/>					 int nargs)<br/>
    161. 

  161. </pre><p>Implement the range-to() XPointer function</p>
    162. 

  162. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>ctxt</tt></i>:</span></td><td>the XPointer Parser context</td></tr><tr><td><span class="term"><i><tt>nargs</tt></i>:</span></td><td>the number of args</td></tr></tbody></table></div></div>
    163. 

  163.         <hr/>
    164. 

  164.         <div class="refsect2" lang="en"><h3><a name="xmlXPtrWrapLocationSet"/>xmlXPtrWrapLocationSet ()</h3><pre class="programlisting"><a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a>	xmlXPtrWrapLocationSet	(<a href="libxml2-xpointer.html#xmlLocationSetPtr">xmlLocationSetPtr</a> val)<br/>
    165. 

  165. </pre><p>Wrap the LocationSet @val in a new <a href="libxml2-xpath.html#xmlXPathObjectPtr">xmlXPathObjectPtr</a></p>
    166. 

  166. <div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the LocationSet value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly created object.</td></tr></tbody></table></div></div>
    167. 

  167.         <hr/>
    168. 

  168.       </div>
    169. 

  169.     </div>
    170. 

  170.   </body>
    171. 

  171. </html>
    172.