Re: [ROOT] data types ???

From: Patois Yannick (patois@ganil.fr)
Date: Wed Apr 25 2001 - 18:42:51 MEST


On Wed, 25 Apr 2001, Kai Koehler wrote:

>    ULong_t a = 3000000000, b = 2000000000;

This might be linked to a previous remark I made about root and large
int values, see :
http://root.cern.ch/root/roottalk/roottalk01/0687.html

It seems that most operation done on an unsigned int begin first by
a convertion into a signed int.

This seems to be a bug, I modified my routines to not having to deal
with such large numbers, but maybe this could be fixed (ever had a look
in CINT code ? I once tried, but really, it's heavier than me!).

	Yannick



This archive was generated by hypermail 2b29 : Fri Jun 08 2001 - 11:51:23 MEST