Re: Problem with TF1 in the interpreter

From: Rene Brun (Rene.Brun@cern.ch)
Date: Mon Apr 05 1999 - 12:10:58 MEST


Hi Chris,
Thanks for reporting this problem. I can reproduce it
with a simple macro. The problem appears when several
TF1 functions reference the same interpreted function.
Your macro will work if you specify the option "N" in the second
argument to TH1::Fit.

Rene Brun


On Wed, 31 Mar 1999, Chris Jillings wrote:

> Hello all,
>     I had a problem with TF1 in the interpreter. The main loop which
> fits each histogram works fine as long as the fit isn't called. When the
> fit is called, the fit is not performed and the program bombs with an
> "illegal reference to i" when i is incremented from 0 to 1. It works fine
> compiled.
>    I am running version 2.21/01 on Red Hat 5.2.
> 
>    The source code and Makefiles are attached. Any ideas?
> 
> 
> Thank you,
> 
> Chris
> 
> 
> 
> 
> 
> ==================================================================
> =                                                                =
> = Chris Jillings                                                 =
> = Department of Physics   phone/voice mail: (613) 533-6000x74805 =   
> = Queen's University      fax: (613) 533-6813                    =
> = Kingston, Ontario       email: chris@sno.phy.queensu.ca        =             
> = Canada, K7L 3N6         web: http://sno.phy.queensu.ca         =
> =                                                                =
> ==================================================================
> 
> 
> 
> 



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