keys

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xsltAddKey ()

int         xsltAddKey                      (xsltStylesheetPtr style,
                                             const xmlChar *name,
                                             const xmlChar *nameURI,
                                             const xmlChar *match,
                                             const xmlChar *use,
                                             xmlNodePtr inst);

add a key definition to a stylesheet

`style` :	an XSLT stylesheet
`name` :	the key name or NULL
`nameURI` :	the name URI or NULL
`match` :	the match value
`use` :	the use value
`inst` :	the key instruction
Returns :	0 in case of success, and -1 in case of failure.

xsltGetKey ()

xmlNodeSetPtr xsltGetKey                    (xsltTransformContextPtr ctxt,
                                             const xmlChar *name,
                                             const xmlChar *nameURI,
                                             const xmlChar *value);

Lookup a key

`ctxt` :	an XSLT transformation context
`name` :	the key name or NULL
`nameURI` :	the name URI or NULL
`value` :	the key value to look for
Returns :	the nodeset resulting from the query or NULL

xsltInitCtxtKeys ()

void        xsltInitCtxtKeys                (xsltTransformContextPtr ctxt,
                                             xsltDocumentPtr doc);

Computes all the keys tables for the current input document. Should be done before global varibales are initialized.

`ctxt` :	an XSLT transformation context
`doc` :	an XSLT document

xsltFreeKeys ()

void        xsltFreeKeys                    (xsltStylesheetPtr style);

Free up the memory used by XSLT keys in a stylesheet

style : an XSLT stylesheet

xsltFreeDocumentKeys ()

void        xsltFreeDocumentKeys            (xsltDocumentPtr doc);

Free the keys associated to a document

doc : a XSLT document