Remove warnings

[anna.git] / include / anna / core / util / ComponentManager.hpp

diff --git a/include/anna/core/util/ComponentManager.hpp b/include/anna/core/util/ComponentManager.hpp
index 2c77e3b..ea41911 100644 (file)
--- a/include/anna/core/util/ComponentManager.hpp
+++ b/include/anna/core/util/ComponentManager.hpp
@@ -52,6 +52,9 @@ private:
   // private constructor
   ComponentManager() {};
 
+  // private destructor
+  virtual ~ComponentManager() {};
+
   void attach(Component*) throw(RuntimeException);
   void detach(Component*) throw(RuntimeException);