doc/devhelp/libxml2-xmlschemastypes.html

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  35         <th width="100%" align="center">libxml2 Reference Manual</th>
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  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>;
  47 int     <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);
  48 int     <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);
  49 int     <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);
  50 int     <a href="#xmlSchemaIsBuiltInTypeFacet">xmlSchemaIsBuiltInTypeFacet</a>  (<a href="libxml2-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a> type, <br/>                                       int facetType);
  51 int     <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);
  53 int     <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);
  54 int     <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);
  56 int     <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);
  57 int     <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);
  59 int     <a href="#xmlSchemaValueAppend">xmlSchemaValueAppend</a>                (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> prev, <br/>                                         <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> cur);
  60 int     <a href="#xmlSchemaCompareValues">xmlSchemaCompareValues</a>            (<a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> x, <br/>                                    <a href="libxml2-schemasInternals.html#xmlSchemaValPtr">xmlSchemaValPtr</a> y);
  61 int     <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);
  64 int     <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);
  65 void    <a href="#xmlSchemaFreeFacet">xmlSchemaFreeFacet</a>            (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet);
  66 int     <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);
  67 unsigned long   <a href="#xmlSchemaGetFacetValueAsULong">xmlSchemaGetFacetValueAsULong</a>      (<a href="libxml2-schemasInternals.html#xmlSchemaFacetPtr">xmlSchemaFacetPtr</a> facet);
  68 void    <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);
  70 const <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);
  74 void    <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);
  78 void    <a href="#xmlSchemaInitTypes">xmlSchemaInitTypes</a>            (void);
  79 int     <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);
  80 int     <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 &lt; y, 0 if x == y, 1 if x &gt; y, 2 if x &lt;&gt; 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 &lt; y, 0 if x == y, 1 if x &gt; y, 2 if x &lt;&gt; 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 a the cononical 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 a the cononical 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>