--- trunk/OOPSE/libmdtools/Functor.hpp	2004/02/04 22:26:00	1023
+++ trunk/OOPSE/libmdtools/Functor.hpp	2004/02/06 18:58:06	1031
@@ -100,4 +100,48 @@ class ClassMemObjFunctor1 : public ObjFunctor1{
     TClass* ptrClass;
 }; 
 
+
+class OutputFunctor{
+  public:
+
+    virtual ~OutputFunctor() {}
+    virtual void operator()(vector<double>&, int)=0;  
+    
+};
+
+class PtrOutputFunctor : public OutputFunctor{
+
+  public:
+
+    PtrOutputFunctor(void (*thePtrFunc)(vector<double>&, int)){
+      ptrFunc = thePtrFunc;
+    }
+    
+    virtual void operator()(vector<double>& arg1, int arg2){
+       return (*ptrFunc)(arg1, arg2);
+    };
+    
+  protected:
+    void (*ptrFunc)(vector<double>&, int);
+};
+
+
+//ClassMemObjFunctor class wraps a pointer pointing to a member function of a class
+//
+template<typename TClass>
+class ClassMemOutputFunctor : public OutputFunctor{
+  public:
+    ClassMemOutputFunctor(TClass* thePtrClass, void (TClass::*thePtrFunc)(vector<double>&, int)){
+      ptrClass = thePtrClass;
+      ptrFunc = thePtrFunc;
+    }
+    
+    void operator()(vector<double>& arg1, int arg2){
+      return (*ptrClass.*ptrFunc)(arg1, arg2);
+    }
+  protected:
+    
+    void (TClass::*ptrFunc)(vector<double>&, int);   
+    TClass* ptrClass;
+}; 
 #endif