--- branches/development/src/parallel/ForceDecomposition.hpp	2011/05/26 13:55:04	1569
+++ branches/development/src/parallel/ForceDecomposition.hpp	2011/06/03 21:39:49	1575
@@ -91,9 +91,11 @@ namespace OpenMD {
     
     virtual void distributeInitialData() = 0;
     virtual void distributeData() = 0;
+    virtual void zeroWorkArrays() = 0;
     virtual void collectIntermediateData() = 0;
     virtual void distributeIntermediateData() = 0;
     virtual void collectData() = 0;
+    virtual potVec getLongRangePotential() { return longRangePot_; }
 
     // neighbor list routines
     virtual bool checkNeighborList();
@@ -116,14 +118,15 @@ namespace OpenMD {
     virtual Vector3d getInteratomicVector(int atom1, int atom2) = 0;
        
     // atom bookkeeping
-    virtual vector<int> getAtomList() = 0;
-    virtual vector<int> getSkipsForAtom(int atom1) = 0;
+    virtual int getNAtomsInRow() = 0;
+    virtual vector<int> getSkipsForRowAtom(int atom1) = 0;
     virtual bool skipAtomPair(int atom1, int atom2) = 0;
     virtual void addForceToAtomRow(int atom1, Vector3d fg) = 0;
     virtual void addForceToAtomColumn(int atom2, Vector3d fg) = 0;
 
     // filling interaction blocks with pointers
     virtual InteractionData fillInteractionData(int atom1, int atom2) = 0;
+    virtual void unpackInteractionData(InteractionData idat, int atom1, int atom2) = 0;
     virtual InteractionData fillSkipData(int atom1, int atom2) = 0;
     virtual SelfData fillSelfData(int atom1);
     
@@ -131,6 +134,7 @@ namespace OpenMD {
     SimInfo* info_;   
     SnapshotManager* sman_;    
     Snapshot* snap_;
+    ForceField* ff_;
     int storageLayout_;
     RealType skinThickness_;   /**< Verlet neighbor list skin thickness */    
 
@@ -160,6 +164,7 @@ namespace OpenMD {
     Vector3i nCells_;
     vector<vector<int> > cellList_;
     vector<Vector3d> saved_CG_positions_;
+    potVec longRangePot_;
 
   };    
 }