Bind unary operators

2018-11-11 19:56:53 +01:00
parent 4e331712a8
commit 82dff87d4d
9 changed files with 119 additions and 23 deletions
--- a/Upsilon/BaseTypes/Number/Number.cs
+++ b/Upsilon/BaseTypes/Number/Number.cs
@@ -51,6 +51,12 @@ namespace Upsilon.BaseTypes.Number
        }
        #endregion

+        public static Number operator - (Number n)
+        {
+            if (n.IsFloat)
+                return new NumberDouble(-((NumberDouble)n).Value);
+            return new NumberLong(-((NumberLong)n).Value);
+        }

        #region Equality
        private bool Equals(Number other)