--- trunk/OOPSE-1.0/utils/sysbuilder/Lattice.hpp	2004/07/28 04:58:20	1423
+++ trunk/OOPSE-1.0/utils/sysbuilder/Lattice.hpp	2004/07/28 18:42:59	1427
@@ -12,18 +12,25 @@ class CubicLattice : public BaseLattice{
   protected:
     CubicLattice();
   public:
+    //get lattice constant of unit cell
+    vector<double> getLatticeConstant();
 
+    //set lattice constant of unit cell
+    void setLatticeConstant(const vector<double>& lc);
+  protected:
+    double latticeParam;
 };
 
 
 class FCCLattice : public CubicLattice{
   public:
     FCCLattice();
-    virtual const string getLatticeType() {return FCCLatticeType;}
-
+    virtual const string getLatticeType() {return FCCLatticeType;}    
+    virtual void update();
+    
 };
 
-
+/*
 class BCCLattice : public CubicLattice{
   public:
     BCCLattice();
@@ -42,7 +49,7 @@ class OrthorhombicLattice : public BaseLattice{
     OrthorhombicLattice();
     virtual const string getLatticeType() {return OrthorhombicLatticeType;}
 };
+*/
 
 
-
 #endif