Re: [ROOT] Compiler/Interpreter ?

From: Valeri Fine (fine@bnl.gov)
Date: Sat Feb 16 2002 - 04:12:09 MET


  I've read your message more carefully.
  Can you try to disable the CINT optimization with
".O0" commnad and try your example again ? 
  It may help too.

  Cheers, Valeri

-----
Dr.Valeri Fine
STAR/US Atlas                                    E-mail: fine@bnl.gov
Brookhaven National Lab                Phone: +1 631 344 7806
Upton, NY 11973-5000                       FAX:     +1 631 344 4206
USA



----- Original Message ----- 
From: "Frederic Sarazin" <sarazin@triumf.ca>
To: <roottalk@pcroot.cern.ch>
Sent: Friday, February 15, 2002 8:49 PM
Subject: [ROOT] Compiler/Interpreter ?


> Hello Root'er,
> 
> In my program (a script that I load with the .L command), I've got
> the following lines:
> 
>    cout << gPad << endl;
> 
>    if (Pads==0)
>      {
>         ...
>        gPad = (TPad*)gPad->GetMother();
>         ...
>      }
>    else
>      {
>         cout << gPad << endl;
>         ...
>      }
> 
>     In my case, the value of "Pads" is not 0... so the two print-out of
> gPad should
> be identical. I trace the problem down to the command I left in the if
> loop... the
> problem is that this part is not accessed by the program when executed.
> 
> I tried a few other things (use of a temporary variable then a copy of
> the pointer
> into gPad, a difference cast...) but nothing seems to work.
> 
> Thanks for your help.
> 
> Fred
> 
> 
> 



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