--- trunk/OOPSE/libmdtools/ConstraintAlgorithm.hpp	2004/06/11 16:46:22	1267
+++ trunk/OOPSE/libmdtools/ConstraintAlgorithm.hpp	2004/06/11 17:16:21	1268
@@ -69,4 +69,13 @@ class ConsAlgoFramework{
     
 };
 
+//Velocity Verlet constraint algorithm frame work
+class VelVerletConsFramework : public ConsAlgoFramework{
+  public:
+    virtual int doConstrainA() = 0;
+    virtual int doConstrainB() = 0;
+  protected:
+    VelVerletConsFramework(SimInfo* rhs) : ConsAlgoFramework(rhs){}
+};
+
 #endif //endif _CONSTRAINTALGORITHM_H_