[ROOT] memory allocation in default constructor

From: Sylvie Dagoret-Campagne (dagoret@lpnhep.in2p3.fr)
Date: Tue May 22 2001 - 10:56:30 MEST


hi,

I read in the user guide v0.7.2, chapter 11 the default
constructor of a ROOT I/O class (deriving from TObject)
should not allocate any memory
(see the remark for T49Event class !)

But when I read the Event class default constructor, I see memory allocation
but for a static pointer to a TClonesArray !

Why is it possible, what is the purpose in using static pointers ?

Regards .

				Sylvie


-- 
Sylvie Dagoret-Campagne         | e-mail: dagoret@lpnhep.in2p3.fr,
LPNHE, Universite Paris VI-VII  |      Sylvie.Dagoret-Campagne@lpnhep.in2p3.fr
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