Added << operator

Simplex.h

@@ -75,7 +75,7 @@ public:
   /// Update the indicies for best, worst and 2nd to worst points.
   void UpdateRankIndicies();
   // Global function. Prints out the points of the simplex and the associated function values
-  friend ostream& operator<<(ostream& op, const Simplex& smplx); 
+  friend ostream& operator<<(ostream& op, const Simplex& smplx) 
   {
     op << "Simplex = " << endl;
     for (unsigned int i=0; i<smplx._smx.size(); i++) {