};
+/**
+Loads a statement by calling a function with the statement itself as argument.
+*/
+template<typename L>
+class LoaderFunc1<L, const Statement &>: public LoaderAction
+{
+public:
+ typedef void (L::*FuncType)(const Statement &);
+
+ LoaderFunc1(FuncType f): func(f) { }
+ void execute(Loader &l, const Statement &st) const
+ {
+ (dynamic_cast<L &>(l).*func)(st);
+ }
+private:
+ FuncType func;
+};
+
+
template<typename L, typename A0, typename A1>
class LoaderFunc2: public LoaderAction
{