XsltExternalFunction — Is for making external functions.
class XsltExternalFunction : : public RefCountedWrappedObjectSernaApi::RefCountedWrappedObject { public: // construct/copy/destruct XsltExternalFunction(const SString &, const SString &); ~XsltExternalFunction(); // public member functions XpathValue eval(const XpathValueList &) const; };
XsltExternalFunction
public member functionsXpathValue eval(const XpathValueList & ) const;
This function must evaluate argument list and return a value.