Improved argument resolution and error handling

* execute member method internal argument count checks are not needed when using between one and two arguments
** xalan automatically generates the appropriate message containing the getError message when only offered fixed argument execute member overloads
* improved FunctionReadDirectory attribute element generation
* added additional validations to FunctionReadFile and FunctionReadXMLFile
* I plan to return errors inside a DOM tree alongside the function return values in the future

1 files changed, 1 insertions, 1 deletions

diff --git a/src/function/read_file.h b/src/function/read_file.h
index b88336a..2d1dedf 100644
--- a/src/function/read_file.h
+++ b/src/function/read_file.h
@@ -20,7 +20,7 @@ class FunctionReadFile : public xalan::Function {
 		virtual xalan::XObjectPtr execute(
 			xalan::XPathExecutionContext&,
 			xalan::XalanNode*,
-			const xalan::Function::XObjectArgVectorType&,
+			const xalan::XObjectPtr,
 			const xalan::Locator*
 		) const;