[Mono-bugs] [Bug 58792][Wis] New - GetHashCode for Single and Double isn't optimal

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Fri, 21 May 2004 10:24:42 -0400 (EDT)


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Changed by sebastien@ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=58792

--- shadow/58792	2004-05-21 10:24:42.000000000 -0400
+++ shadow/58792.tmp.31936	2004-05-21 10:24:42.000000000 -0400
@@ -0,0 +1,30 @@
+Bug#: 58792
+Product: Mono: Class Libraries
+Version: unspecified
+OS: All
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: CORLIB
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: sebastien@ximian.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: GetHashCode for Single and Double isn't optimal
+
+Description of Problem:
+
+The hash code generated isn't uniformely distributed.
+
+
+Additional information:
+
+Current source code for both is:
+return (int) m_value;
+
+Where m_value is either a float or double. So 1.0, 1.1, 1.11 ... all get
+the same hash code.