1<?xml version="1.0" encoding="UTF-8"?> 2<html> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 5 <title>xmlschemastypes: implementation of XML Schema Datatypes</title> 6 <meta name="generator" content="Libxml2 devhelp stylesheet"/> 7 <link rel="start" href="index.html" title="libxml2 Reference Manual"/> 8 <link rel="up" href="general.html" title="API"/> 9 <link rel="stylesheet" href="style.css" type="text/css"/> 10 <link rel="chapter" href="general.html" title="API"/> 11 </head> 12 <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13 <table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> 14 <tr valign="middle"> 15 <td> 16 <a accesskey="p" href="libxml2-xmlschemas.html"> 17 <img src="left.png" width="24" height="24" border="0" alt="Prev"/> 18 </a> 19 </td> 20 <td> 21 <a accesskey="u" href="general.html"> 22 <img src="up.png" width="24" height="24" border="0" alt="Up"/> 23 </a> 24 </td> 25 <td> 26 <a accesskey="h" href="index.html"> 27 <img src="home.png" width="24" height="24" border="0" alt="Home"/> 28 </a> 29 </td> 30 <td> 31 <a accesskey="n" href="libxml2-xmlstring.html"> 32 <img src="right.png" width="24" height="24" border="0" alt="Next"/> 33 </a> 34 </td> 35 <th width="100%" align="center">libxml2 Reference Manual</th> 36 </tr> 37 </table> 38 <h2> 39 <span class="refentrytitle">xmlschemastypes</span> 40 </h2> 41 <p>xmlschemastypes - implementation of XML Schema Datatypes</p> 42 <p>module providing the XML Schema Datatypes implementation both definition and validity checking </p> 43 <p>Author(s): Daniel Veillard </p> 44 <div class="refsynopsisdiv"> 45 <h2>Synopsis</h2> 46 <pre class="synopsis">typedef enum <a href="#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a>; 47int <a href="#xmlSchemaValPredefTypeNode">xmlSchemaValPredefTypeNode</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); 48int <a href="#xmlSchemaGetCanonValueWhtsp">xmlSchemaGetCanonValueWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws); 49int <a href="#xmlSchemaValidateLengthFacetWhtsp">xmlSchemaValidateLengthFacetWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws); 50int <a href="#xmlSchemaIsBuiltInTypeFacet">xmlSchemaIsBuiltInTypeFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> int facetType); 51int <a href="#xmlSchemaGetCanonValue">xmlSchemaGetCanonValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue); 52<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> <a href="#xmlSchemaGetBuiltInListSimpleTypeItemType">xmlSchemaGetBuiltInListSimpleTypeItemType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type); 53int <a href="#xmlSchemaCompareValuesWhtsp">xmlSchemaCompareValuesWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> xws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> yws); 54int <a href="#xmlSchemaValueGetAsBoolean">xmlSchemaValueGetAsBoolean</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); 55<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSchemaCollapseString">xmlSchemaCollapseString</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); 56int <a href="#xmlSchemaValPredefTypeNodeNoNorm">xmlSchemaValPredefTypeNodeNoNorm</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node); 57int <a href="#xmlSchemaValidateFacet">xmlSchemaValidateFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> base, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); 58<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> <a href="#xmlSchemaNewFacet">xmlSchemaNewFacet</a> (void); 59int <a href="#xmlSchemaValueAppend">xmlSchemaValueAppend</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> prev, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur); 60int <a href="#xmlSchemaCompareValues">xmlSchemaCompareValues</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y); 61int <a href="#xmlSchemaValidateLengthFacet">xmlSchemaValidateLengthFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length); 62<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> <a href="#xmlSchemaGetValType">xmlSchemaGetValType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); 63<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> <a href="#xmlSchemaGetPredefinedType">xmlSchemaGetPredefinedType</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns); 64int <a href="#xmlSchemaValidatePredefinedType">xmlSchemaValidatePredefinedType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val); 65void <a href="#xmlSchemaFreeFacet">xmlSchemaFreeFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet); 66int <a href="#xmlSchemaValidateListSimpleTypeFacet">xmlSchemaValidateListSimpleTypeFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> unsigned long actualLen, <br/> unsigned long * expectedLen); 67unsigned long <a href="#xmlSchemaGetFacetValueAsULong">xmlSchemaGetFacetValueAsULong</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet); 68void <a href="#xmlSchemaFreeValue">xmlSchemaFreeValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> value); 69<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaValueGetNext">xmlSchemaValueGetNext</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur); 70const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSchemaValueGetAsString">xmlSchemaValueGetAsString</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); 71<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaCopyValue">xmlSchemaCopyValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val); 72<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaNewNOTATIONValue">xmlSchemaNewNOTATIONValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns); 73<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaNewQNameValue">xmlSchemaNewQNameValue</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName); 74void <a href="#xmlSchemaCleanupTypes">xmlSchemaCleanupTypes</a> (void); 75<a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * <a href="#xmlSchemaWhiteSpaceReplace">xmlSchemaWhiteSpaceReplace</a> (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); 76<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> <a href="#xmlSchemaNewStringValue">xmlSchemaNewStringValue</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value); 77<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> <a href="#xmlSchemaGetBuiltInType">xmlSchemaGetBuiltInType</a> (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type); 78void <a href="#xmlSchemaInitTypes">xmlSchemaInitTypes</a> (void); 79int <a href="#xmlSchemaValidateFacetWhtsp">xmlSchemaValidateFacetWhtsp</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> fws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws); 80int <a href="#xmlSchemaCheckFacet">xmlSchemaCheckFacet</a> (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> typeDecl, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> pctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name); 81</pre> 82 </div> 83 <div class="refsect1" lang="en"> 84 <h2>Description</h2> 85 </div> 86 <div class="refsect1" lang="en"> 87 <h2>Details</h2> 88 <div class="refsect2" lang="en"> 89 <div class="refsect2" lang="en"><h3><a name="xmlSchemaWhitespaceValueType">Enum </a>xmlSchemaWhitespaceValueType</h3><pre class="programlisting">enum <a href="#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> { 90 <a name="XML_SCHEMA_WHITESPACE_UNKNOWN">XML_SCHEMA_WHITESPACE_UNKNOWN</a> = 0 91 <a name="XML_SCHEMA_WHITESPACE_PRESERVE">XML_SCHEMA_WHITESPACE_PRESERVE</a> = 1 92 <a name="XML_SCHEMA_WHITESPACE_REPLACE">XML_SCHEMA_WHITESPACE_REPLACE</a> = 2 93 <a name="XML_SCHEMA_WHITESPACE_COLLAPSE">XML_SCHEMA_WHITESPACE_COLLAPSE</a> = 3 94}; 95</pre><p/> 96</div> 97 <hr/> 98 <div class="refsect2" lang="en"><h3><a name="xmlSchemaCheckFacet"/>xmlSchemaCheckFacet ()</h3><pre class="programlisting">int xmlSchemaCheckFacet (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> typeDecl, <br/> <a href="libxml2-xmlschemas.html#xmlSchemaParserCtxtPtr">xmlSchemaParserCtxtPtr</a> pctxt, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name)<br/> 99</pre><p>Checks and computes the values of facets.</p> 100<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet</td></tr><tr><td><span class="term"><i><tt>typeDecl</tt></i>:</span></td><td>the schema type definition</td></tr><tr><td><span class="term"><i><tt>pctxt</tt></i>:</span></td><td>the schema parser context or NULL</td></tr><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the optional name of the type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if valid, a positive error code if not valid and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> 101 <hr/> 102 <div class="refsect2" lang="en"><h3><a name="xmlSchemaCleanupTypes"/>xmlSchemaCleanupTypes ()</h3><pre class="programlisting">void xmlSchemaCleanupTypes (void)<br/> 103</pre><p>Cleanup the default XML Schemas type library</p> 104</div> 105 <hr/> 106 <div class="refsect2" lang="en"><h3><a name="xmlSchemaCollapseString"/>xmlSchemaCollapseString ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSchemaCollapseString (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> 107</pre><p>Removes and normalize white spaces in the string</p> 108<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL if no change was required.</td></tr></tbody></table></div></div> 109 <hr/> 110 <div class="refsect2" lang="en"><h3><a name="xmlSchemaCompareValues"/>xmlSchemaCompareValues ()</h3><pre class="programlisting">int xmlSchemaCompareValues (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y)<br/> 111</pre><p>Compare 2 values</p> 112<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>x</tt></i>:</span></td><td>a first value</td></tr><tr><td><span class="term"><i><tt>y</tt></i>:</span></td><td>a second value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if x < y, 0 if x == y, 1 if x > y, 2 if x <> y, and -2 in case of error</td></tr></tbody></table></div></div> 113 <hr/> 114 <div class="refsect2" lang="en"><h3><a name="xmlSchemaCompareValuesWhtsp"/>xmlSchemaCompareValuesWhtsp ()</h3><pre class="programlisting">int xmlSchemaCompareValuesWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> xws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> yws)<br/> 115</pre><p>Compare 2 values</p> 116<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>x</tt></i>:</span></td><td>a first value</td></tr><tr><td><span class="term"><i><tt>xws</tt></i>:</span></td><td>the whitespace value of x</td></tr><tr><td><span class="term"><i><tt>y</tt></i>:</span></td><td>a second value</td></tr><tr><td><span class="term"><i><tt>yws</tt></i>:</span></td><td>the whitespace value of y</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 if x < y, 0 if x == y, 1 if x > y, 2 if x <> y, and -2 in case of error</td></tr></tbody></table></div></div> 117 <hr/> 118 <div class="refsect2" lang="en"><h3><a name="xmlSchemaCopyValue"/>xmlSchemaCopyValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaCopyValue (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> 119</pre><p>Copies the precomputed value. This duplicates any string within.</p> 120<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value to be copied</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the copy or NULL if a copy for a data-type is not implemented.</td></tr></tbody></table></div></div> 121 <hr/> 122 <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeFacet"/>xmlSchemaFreeFacet ()</h3><pre class="programlisting">void xmlSchemaFreeFacet (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet)<br/> 123</pre><p>Deallocate a Schema Facet structure.</p> 124<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>a schema facet structure</td></tr></tbody></table></div></div> 125 <hr/> 126 <div class="refsect2" lang="en"><h3><a name="xmlSchemaFreeValue"/>xmlSchemaFreeValue ()</h3><pre class="programlisting">void xmlSchemaFreeValue (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> value)<br/> 127</pre><p>Cleanup the default XML Schemas type library</p> 128<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to free</td></tr></tbody></table></div></div> 129 <hr/> 130 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetBuiltInListSimpleTypeItemType"/>xmlSchemaGetBuiltInListSimpleTypeItemType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> xmlSchemaGetBuiltInListSimpleTypeItemType (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type)<br/> 131</pre><p>Lookup function</p> 132<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the built-in simple type.</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the item type of @type as defined by the built-in datatype hierarchy of XML Schema Part 2: Datatypes, or NULL in case of an error.</td></tr></tbody></table></div></div> 133 <hr/> 134 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetBuiltInType"/>xmlSchemaGetBuiltInType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> xmlSchemaGetBuiltInType (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type)<br/> 135</pre><p>Gives you the type struct for a built-in type by its type id.</p> 136<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the type of the built in type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the type if found, NULL otherwise.</td></tr></tbody></table></div></div> 137 <hr/> 138 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetCanonValue"/>xmlSchemaGetCanonValue ()</h3><pre class="programlisting">int xmlSchemaGetCanonValue (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue)<br/> 139</pre><p>Get the canonical lexical representation of the value. The caller has to FREE the returned retValue. WARNING: Some value types are not supported yet, resulting in a @retValue of "???". TODO: XML Schema 1.0 does not define canonical representations for: duration, gYearMonth, gYear, gMonthDay, gMonth, gDay, anyURI, QName, NOTATION. This will be fixed in XML Schema 1.1.</p> 140<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>retValue</tt></i>:</span></td><td>the returned value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value could be built, 1 if the value type is not supported yet and -1 in case of API errors.</td></tr></tbody></table></div></div> 141 <hr/> 142 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetCanonValueWhtsp"/>xmlSchemaGetCanonValueWhtsp ()</h3><pre class="programlisting">int xmlSchemaGetCanonValueWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> ** retValue, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws)<br/> 143</pre><p>Get the canonical representation of the value. The caller has to free the returned @retValue.</p> 144<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>retValue</tt></i>:</span></td><td>the returned value</td></tr><tr><td><span class="term"><i><tt>ws</tt></i>:</span></td><td>the whitespace type of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value could be built, 1 if the value type is not supported yet and -1 in case of API errors.</td></tr></tbody></table></div></div> 145 <hr/> 146 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetFacetValueAsULong"/>xmlSchemaGetFacetValueAsULong ()</h3><pre class="programlisting">unsigned long xmlSchemaGetFacetValueAsULong (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet)<br/> 147</pre><p>Extract the value of a facet</p> 148<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>an schemas type facet</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value as a long</td></tr></tbody></table></div></div> 149 <hr/> 150 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetPredefinedType"/>xmlSchemaGetPredefinedType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> xmlSchemaGetPredefinedType (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns)<br/> 151</pre><p>Lookup a type in the default XML Schemas type library</p> 152<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the type name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the URI of the namespace usually "http://www.w3.org/2001/XMLSchema"</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the type if found, NULL otherwise</td></tr></tbody></table></div></div> 153 <hr/> 154 <div class="refsect2" lang="en"><h3><a name="xmlSchemaGetValType"/>xmlSchemaGetValType ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> xmlSchemaGetValType (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> 155</pre><p>Accessor for the type of a value</p> 156<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>a schemas value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> of the value</td></tr></tbody></table></div></div> 157 <hr/> 158 <div class="refsect2" lang="en"><h3><a name="xmlSchemaInitTypes"/>xmlSchemaInitTypes ()</h3><pre class="programlisting">void xmlSchemaInitTypes (void)<br/> 159</pre><p>Initialize the default XML Schemas type library</p> 160</div> 161 <hr/> 162 <div class="refsect2" lang="en"><h3><a name="xmlSchemaIsBuiltInTypeFacet"/>xmlSchemaIsBuiltInTypeFacet ()</h3><pre class="programlisting">int xmlSchemaIsBuiltInTypeFacet (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> int facetType)<br/> 163</pre><p>Evaluates if a specific facet can be used in conjunction with a type.</p> 164<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the built-in type</td></tr><tr><td><span class="term"><i><tt>facetType</tt></i>:</span></td><td>the facet type</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the facet can be used with the given built-in type, 0 otherwise and -1 in case the type is not a built-in type.</td></tr></tbody></table></div></div> 165 <hr/> 166 <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewFacet"/>xmlSchemaNewFacet ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> xmlSchemaNewFacet (void)<br/> 167</pre><p>Allocate a new Facet structure.</p> 168<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the newly allocated structure or NULL in case or error</td></tr></tbody></table></div></div> 169 <hr/> 170 <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewNOTATIONValue"/>xmlSchemaNewNOTATIONValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaNewNOTATIONValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * name, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * ns)<br/> 171</pre><p>Allocate a new NOTATION value. The given values are consumed and freed with the struct.</p> 172<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>name</tt></i>:</span></td><td>the notation name</td></tr><tr><td><span class="term"><i><tt>ns</tt></i>:</span></td><td>the notation namespace name or NULL</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new value or NULL in case of error</td></tr></tbody></table></div></div> 173 <hr/> 174 <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewQNameValue"/>xmlSchemaNewQNameValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaNewQNameValue (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * namespaceName, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * localName)<br/> 175</pre><p>Allocate a new QName value. The given values are consumed and freed with the struct.</p> 176<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>namespaceName</tt></i>:</span></td><td>the namespace name</td></tr><tr><td><span class="term"><i><tt>localName</tt></i>:</span></td><td>the local name</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new value or NULL in case of an error.</td></tr></tbody></table></div></div> 177 <hr/> 178 <div class="refsect2" lang="en"><h3><a name="xmlSchemaNewStringValue"/>xmlSchemaNewStringValue ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaNewStringValue (<a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> 179</pre><p>Allocate a new simple type value. The type can be of XML_SCHEMAS_STRING. WARNING: This one is intended to be expanded for other string based types. We need this for anySimpleType as well. The given value is consumed and freed with the struct.</p> 180<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the value type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the new value or NULL in case of error</td></tr></tbody></table></div></div> 181 <hr/> 182 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValPredefTypeNode"/>xmlSchemaValPredefTypeNode ()</h3><pre class="programlisting">int xmlSchemaValPredefTypeNode (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> 183</pre><p>Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in @val.</p> 184<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the predefined type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the return computed value</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node containing the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> 185 <hr/> 186 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValPredefTypeNodeNoNorm"/>xmlSchemaValPredefTypeNodeNoNorm ()</h3><pre class="programlisting">int xmlSchemaValPredefTypeNodeNoNorm (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val, <br/> <a href="libxml2-tree.html#xmlNodePtr">xmlNodePtr</a> node)<br/> 187</pre><p>Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in @val. This one does apply any normalization to the value.</p> 188<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the predefined type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the return computed value</td></tr><tr><td><span class="term"><i><tt>node</tt></i>:</span></td><td>the node containing the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> 189 <hr/> 190 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateFacet"/>xmlSchemaValidateFacet ()</h3><pre class="programlisting">int xmlSchemaValidateFacet (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> base, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> 191</pre><p>Check a value against a facet condition</p> 192<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>base</tt></i>:</span></td><td>the base type</td></tr><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr of the value to validate</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the element is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> 193 <hr/> 194 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateFacetWhtsp"/>xmlSchemaValidateFacetWhtsp ()</h3><pre class="programlisting">int xmlSchemaValidateFacetWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> fws, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws)<br/> 195</pre><p>Check a value against a facet condition. This takes value normalization according to the specified whitespace types into account. Note that @value needs to be the *normalized* value if the facet is of type "pattern".</p> 196<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>fws</tt></i>:</span></td><td>the whitespace type of the facet's value</td></tr><tr><td><span class="term"><i><tt>valType</tt></i>:</span></td><td>the built-in type of the value</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical (or normalized for pattern) repr of the value to validate</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>ws</tt></i>:</span></td><td>the whitespace type of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the element is schemas valid, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> 197 <hr/> 198 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateLengthFacet"/>xmlSchemaValidateLengthFacet ()</h3><pre class="programlisting">int xmlSchemaValidateLengthFacet (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length)<br/> 199</pre><p>Checka a value against a "length", "minLength" and "maxLength" facet; sets @length to the computed length of @value.</p> 200<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the built-in type</td></tr><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr. of the value to be validated</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>length</tt></i>:</span></td><td>the actual length of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value is valid, a positive error code otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> 201 <hr/> 202 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateLengthFacetWhtsp"/>xmlSchemaValidateLengthFacetWhtsp ()</h3><pre class="programlisting">int xmlSchemaValidateLengthFacetWhtsp (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValType">xmlSchemaValType</a> valType, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val, <br/> unsigned long * length, <br/> <a href="libxml2-xmlschemastypes.html#xmlSchemaWhitespaceValueType">xmlSchemaWhitespaceValueType</a> ws)<br/> 203</pre><p>Checka a value against a "length", "minLength" and "maxLength" facet; sets @length to the computed length of @value.</p> 204<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>valType</tt></i>:</span></td><td>the built-in type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr. of the value to be validated</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the precomputed value</td></tr><tr><td><span class="term"><i><tt>length</tt></i>:</span></td><td>the actual length of the value</td></tr><tr><td><span class="term"><i><tt>ws</tt></i>:</span></td><td>the whitespace type of the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value is valid, a positive error code otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div></div> 205 <hr/> 206 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidateListSimpleTypeFacet"/>xmlSchemaValidateListSimpleTypeFacet ()</h3><pre class="programlisting">int xmlSchemaValidateListSimpleTypeFacet (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> unsigned long actualLen, <br/> unsigned long * expectedLen)<br/> 207</pre><p>Checks the value of a list simple type against a facet.</p> 208<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>facet</tt></i>:</span></td><td>the facet to check</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the lexical repr of the value to validate</td></tr><tr><td><span class="term"><i><tt>actualLen</tt></i>:</span></td><td>the number of list items</td></tr><tr><td><span class="term"><i><tt>expectedLen</tt></i>:</span></td><td>the resulting expected number of list items</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the value is valid, a positive error code number otherwise and -1 in case of an internal error.</td></tr></tbody></table></div></div> 209 <hr/> 210 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValidatePredefinedType"/>xmlSchemaValidatePredefinedType ()</h3><pre class="programlisting">int xmlSchemaValidatePredefinedType (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/> const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> * val)<br/> 211</pre><p>Check that a value conforms to the lexical space of the predefined type. if true a value is computed and returned in @val.</p> 212<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>type</tt></i>:</span></td><td>the predefined type</td></tr><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>the value to check</td></tr><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the return computed value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if this validates, a positive error code number otherwise and -1 in case of internal or API error.</td></tr></tbody></table></div></div> 213 <hr/> 214 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueAppend"/>xmlSchemaValueAppend ()</h3><pre class="programlisting">int xmlSchemaValueAppend (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> prev, <br/> <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur)<br/> 215</pre><p>Appends a next sibling to a list of computed values.</p> 216<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>prev</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the value to be appended</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if succeeded and -1 on API errors.</td></tr></tbody></table></div></div> 217 <hr/> 218 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueGetAsBoolean"/>xmlSchemaValueGetAsBoolean ()</h3><pre class="programlisting">int xmlSchemaValueGetAsBoolean (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> 219</pre><p>Accessor for the boolean value of a computed value.</p> 220<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true and 0 if false, or in case of an error. Hmm.</td></tr></tbody></table></div></div> 221 <hr/> 222 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueGetAsString"/>xmlSchemaValueGetAsString ()</h3><pre class="programlisting">const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSchemaValueGetAsString (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> val)<br/> 223</pre><p>Accessor for the string value of a computed value.</p> 224<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>val</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the string value or NULL if there was none, or on API errors.</td></tr></tbody></table></div></div> 225 <hr/> 226 <div class="refsect2" lang="en"><h3><a name="xmlSchemaValueGetNext"/>xmlSchemaValueGetNext ()</h3><pre class="programlisting"><a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> xmlSchemaValueGetNext (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur)<br/> 227</pre><p>Accessor for the next sibling of a list of computed values.</p> 228<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the next value or NULL if there was none, or on API errors.</td></tr></tbody></table></div></div> 229 <hr/> 230 <div class="refsect2" lang="en"><h3><a name="xmlSchemaWhiteSpaceReplace"/>xmlSchemaWhiteSpaceReplace ()</h3><pre class="programlisting"><a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * xmlSchemaWhiteSpaceReplace (const <a href="libxml2-xmlstring.html#xmlChar">xmlChar</a> * value)<br/> 231</pre><p>Replaces 0xd, 0x9 and 0xa with a space.</p> 232<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>value</tt></i>:</span></td><td>a value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new string or NULL if no change was required.</td></tr></tbody></table></div></div> 233 <hr/> 234 </div> 235 </div> 236 </body> 237</html> 238
