diff --git a/UnitTest++/ParameterizedManager.cpp b/UnitTest++/ParameterizedManager.cpp
index c565afd..0d296fc 100644
--- a/UnitTest++/ParameterizedManager.cpp
+++ b/UnitTest++/ParameterizedManager.cpp
@@ -109,6 +109,24 @@ void ParameterizedManager::endExecute(TestDetails const * const details)
 }
 
 
+void ParameterizedManager::updateParameter(ParameterizedTestAbstract* const parameterized)
+{
+	RegisterThen then = registerParameter(parameterized);
+	if (then == ParameterizedManager::IDLE)
+	{
+		return;
+	}
+	if (then == ParameterizedManager::FIRST)
+	{
+		parameterized->onNewIteration(true);
+	}
+	else if (then == ParameterizedManager::ITERATE)
+	{
+		parameterized->onNewIteration(false);
+	}
+}
+
+
 ParameterizedManager::RegisterThen ParameterizedManager::registerParameter(ParameterizedTestAbstract* const parameterized)
 {
 	if (find(_stack.begin(), _stack.end(), parameterized) == _stack.end())
diff --git a/UnitTest++/ParameterizedManager.h b/UnitTest++/ParameterizedManager.h
index e96988d..4b3d5c6 100644
--- a/UnitTest++/ParameterizedManager.h
+++ b/UnitTest++/ParameterizedManager.h
@@ -14,25 +14,26 @@ namespace UnitTest
 	class ParameterizedManager
 	{
 	public:
-		enum RegisterThen
+		static ParameterizedManager & getInstance();
+		Test* const getCurrentTest() const;
+		bool isCurrentTest(TestDetails const * const details) const;
+		void beginExecute(TestDetails const * const details);
+		void endExecute(TestDetails const * const details);
+		void updateParameter(ParameterizedTestAbstract* const parameterized);
+		const vector<ParameterizedTestAbstract*> & getStack(TestDetails const * const details) const;
+
+	private:
+		enum RegisterThen //TODO Can remove this ?
 		{
 			FIRST,
 			ITERATE,
 			IDLE
 		};
 
-		static ParameterizedManager & getInstance();
-		Test* const getCurrentTest() const;
-		bool isCurrentTest(TestDetails const * const details) const;
-		void beginExecute(TestDetails const * const details);
-		void endExecute(TestDetails const * const details);
-		RegisterThen registerParameter(ParameterizedTestAbstract* const parameterized);
-		const vector<ParameterizedTestAbstract*> & getStack(TestDetails const * const details) const;
-
-	private:
 		ParameterizedManager();
 		virtual ~ParameterizedManager();
 		TestListNode* const retrieveTest(TestDetails const * const details);
+		RegisterThen registerParameter(ParameterizedTestAbstract* const parameterized);
 
 		TestListNode* _currentTest;
 		TestListNode* _nextTestBackup;
diff --git a/UnitTest++/ParameterizedTest.cpp b/UnitTest++/ParameterizedTest.cpp
index dee7b4c..8e2819f 100644
--- a/UnitTest++/ParameterizedTest.cpp
+++ b/UnitTest++/ParameterizedTest.cpp
@@ -36,15 +36,7 @@ string ParameterizedTestAbstract::getNameCurrent() const
 
 void ParameterizedTestAbstract::updateIteration()
 {
-	ParameterizedManager::RegisterThen then = ParameterizedManager::getInstance().registerParameter(this);
-	if (then == ParameterizedManager::FIRST)
-	{
-		onNewIteration(true);
-	}
-	else if (then == ParameterizedManager::ITERATE)
-	{
-		onNewIteration(false);
-	}
+	ParameterizedManager::getInstance().updateParameter(this);
 }