Hi, Is it possible to add to the set of XPath functions supported by Xalan-C++ without modifying Xalan-C++ itself?
I would like to add a matches function and possibly other functions provided by other XPath implementations but not by Xalan. I have tried using the XPath::installFunction static method but this method ignores a function if it is not a built-in function. I have tried adding a matches function to a XalanTransformer object using the procedure documented here: http://xml.apache.org/xalan-c/extensions.html but this seems to work only if the extension function is invoked in an XSLT template. Am I missing something or is it that Xalan-C++ does not permit extending its set of XPath functions? Regards, Paul
