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Re: Raw data read and write [message #3807 is a reply to message #3802] Thu, 30 November 2006 15:32 Go to previous messageGo to previous message
Ken Oyama is currently offline  Ken Oyama
Messages: 7
Registered: November 2006
Location: Heidelberg
occasional visitor
From: *
Hi all,

Thanks Raphaelle for your comments.

Concerning raw data simulation, I am now moving my private
test code and so on onto AliTRDrawData.
Since I do not like to break Bogdan's preliminary raw data
simulator implemented as Digits2Raw member, I change
this method just as a switcher of the raw data simulator.
So, now there are 3 more methods:

virtual Bool_t SetRawVersion(Int_t v);
virtual Bool_t Digits2RawV0(AliTRDdigitsManager* digitsManager);
virtual Bool_t Digits2RawV1(AliTRDdigitsManager* digitsManager);

and several internal parameters of this class.
SetRawVersion will tell the class which version of raw data
simulator should be used (currently 0 or 1). And Digits2RawV0
is the copy of Bogdan's implementation and it will stay
without change. Digits2RawV1 is new one I'm implementing now.
The version must be chosen in AliTRD by calling SetRawVersion.
Default is still 0.

The prototype declaration of Digits2Raw also changed:
virtual Bool_t Digits2Raw(TTree *digits, TTree *tracks = NULL);

Now it has tracklet information.

Does anybody feel problem on this way of implementation?

best regards,

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