From 44542adf023315d60a8ffc4863f2b161b3c1eb90 Mon Sep 17 00:00:00 2001
From: Mike Buland <mike@xagasoft.com>
Date: Mon, 15 Apr 2013 23:45:48 -0600
Subject: Addition, subtraction, and multiplication work now

Division isn't working yet, there are too many options, I'll figure out
something eventually :-P
---
 src/number.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/number.h')

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;
 };
 
-- 
cgit v1.2.3