--- trunk/OOPSE/libmdtools/Molecule.hpp	2003/03/31 21:50:59	438
+++ trunk/OOPSE/libmdtools/Molecule.hpp	2003/04/03 20:57:56	449
@@ -15,7 +15,7 @@ typedef struct{
   int nTorsions; // .. . . .. . . torsions . . .. . . 
   int nOriented; // .. . . . .. . oriented atoms . . . 
   int nExcludes; // . . .. . . . .exclude pairs.. . . . 
-  
+
   Atom** myAtoms;      // the array of atoms
   Exclude** myExcludes;// the array of Excluded pairs 
   Bond** myBonds;      // arrays of all the short range interactions
@@ -57,8 +57,10 @@ class Molecule{ (public)
   double getPotential( void );
   
   void printMe( void );
-  
 
+  void getCOM( double COM[3] );
+  void moveCOM(double delta[3]);
+
 private:
 
   int stampID;   // the ID in the BASS component stamp array