From dcf154aaf037ac67260abcec0b0ed3db32bc65ac Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Tue, 13 Jan 2015 02:01:30 +0100
Subject: allowing validated methods

---
 src/core/common/Function.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/core/common/Function.cpp')

diff --git a/src/core/common/Function.cpp b/src/core/common/Function.cpp
index eeabbc3..6aedb7b 100644
--- a/src/core/common/Function.cpp
+++ b/src/core/common/Function.cpp
@@ -17,9 +17,19 @@
 */
 
 #include "Function.hpp"
+#include "Logger.hpp"
 
 namespace ousia {
 
-
+Variant::arrayType &ValidatingFunction::validate(Variant::arrayType &args) const
+{
+	// If an argument descriptor was given, use it to validate the arguments.
+	// Throw any violation as exception.
+	if (checkArguments) {
+		ExceptionLogger logger;
+		arguments.validateArray(args, logger);
+	}
+	return args;
+}
 }
 
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