--- trunk/OOPSE/libmdtools/Integrator.hpp	2003/06/04 21:06:45	548
+++ trunk/OOPSE/libmdtools/Integrator.hpp	2003/06/17 21:56:15	555
@@ -77,10 +77,20 @@ class Integrator : public BaseIntegrator { (protected)
   
 };
 
+class NVE : public Integrator{
 
+  NVE ( void ):
+    Integrator( theInfo, the_ff ){}
+  virtual ~NVE(){}
+
+  
+
+};
+
 class NVT : public Integrator{
 
-  NVT ( void );
+  NVT ( SimInfo &theInfo, ForceFields* the_ff ) :
+    Integrator( theInfo, the_ff );
   virtual ~NVT();
 
 protected: