1 files changed, 10 insertions, 1 deletions

diff --git a/src/number.h b/src/number.h
index 4ada829..1489623 100644
--- a/src/number.h
+++ b/src/number.h
@@ -11,19 +11,28 @@ public:
     Number( const Bu::String &sData, int iOrd=0 );

     virtual ~Number();

 

+    Number &operator=( const Bu::String &sNum );

     Number operator+( const Number &rhs ) const;

+    Number operator-( const Number &rhs ) const;

+    Number operator*( const Number &rhs ) const;

+

+    void set( const Bu::String &sNum );

 

     operator Bu::String() const

     {

         return aInt.toString();

     }

 

-    Bu::String toString() const { return aInt.toString(); }

+    Bu::String toString() const;

 

     int digit( int iOrder ) const;

 

 private:

+    Number add( const Number &rhs, bool bSub ) const;

+

+private:

     int iOrd;

+    bool bPositive;

     PackedIntArray aInt;

 };