executing a Method for an object stored in TObjArray

From: Frederic FAURE (faure@labs.polycnrs-gre.fr)
Date: Wed Sep 02 1998 - 16:41:11 MEST

Next message: David Rousseau, CERN: "Typical analysis: add leaves to existing tree. Efficient ? Doable ?"
Previous message: Mathieu de Naurois: "Size of default ROOT Long_t types is wrong."
Next in thread: Fons Rademakers: "Re: executing a Method for an object stored in TObjArray"
Reply: Fons Rademakers: "Re: executing a Method for an object stored in TObjArray"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hello,
 I stored many objects( of class TPolyMarker) in a Array A(of class TObjArray)
with the command A.AddLast().
  Then i would like to Draw all these objects, 
but  i don't know how to do, because, the command A[0]->Draw()  seems not to 
call the
Method Draw() of TPolymarker, but the Method of TObject.
Thank you in advance,

  
-- 
Frederic Faure
LPMMC (Maison des Magisteres Jean Perrin, CNRS)
BP 166 38042 Grenoble Cedex 9 France
email: faure@labs.polycnrs-gre.fr
tel: 04 76 88 74 98
fax: 04 76 88 79 81

Next message: David Rousseau, CERN: "Typical analysis: add leaves to existing tree. Efficient ? Doable ?"
Previous message: Mathieu de Naurois: "Size of default ROOT Long_t types is wrong."
Next in thread: Fons Rademakers: "Re: executing a Method for an object stored in TObjArray"
Reply: Fons Rademakers: "Re: executing a Method for an object stored in TObjArray"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This archive was generated by hypermail 2b29 : Tue Jan 04 2000 - 00:34:37 MET