bug fix

diff --git a/src/AST/order.h b/src/AST/order.h
index d469cd97cc46537bd0851f8f6f079731f064a710..4badbdcb8da459e518002cd6069108b93eb31eb6 100644 (file)
--- a/src/AST/order.h
+++ b/src/AST/order.h
@@ -24,7 +24,6 @@ public:
        void addOrderConstraint(BooleanOrder *constraint);
        void setOrderEncodingType(OrderEncodingType type);
        HashtableOrderPair *getOrderPairTable();
-       SetIterator64Int *getUsedIterator();
        CMEMALLOC;
 private:
        Hashset64Int useditems;
@@ -32,6 +31,7 @@ private:
 public:
        Vector<BooleanOrder *> *getConstraints() {return &constraints;}
        uint getNumUsed() {return constraints.getSize();}
+       SetIterator64Int *getUsedIterator() {return useditems.iterator();}
 
 };