Changing once more (hopefully we get it correct this time...) the logic to trig the...
[u/mrichter/AliRoot.git] / ITS / AliITSresponseSDD.cxx
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b0f5e3fc 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
2aea926d 3 * *
b0f5e3fc 4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
b9d0a01d 15
090026bf 16/* $Id$ */
17
fcf95fc7 18//////////////////////////////////////////////////////
19// Base response class forITS //
20// It is used to set static data members //
21// connected to parameters equal for all //
22// the modules //
703a4e51 23// //
24// //
25//////////////////////////////////////////////////////
50d05d7b 26
090026bf 27#include <TMath.h>
28
29#include "AliITSresponseSDD.h"
3176641e 30#include <AliITSgeomTGeo.h>
fcf95fc7 31
10add0d4 32const Float_t AliITSresponseSDD::fgkTimeOffsetDefault = 54.30;
d644eb2d 33const Float_t AliITSresponseSDD::fgkADC2keVDefault = 3.34;
34const Float_t AliITSresponseSDD::fgkChargevsTimeDefault = 0.00355;
de075dae 35const Float_t AliITSresponseSDD::fgkCarlosRXClockPeriod = 25.;
48058160 36ClassImp(AliITSresponseSDD)
50d05d7b 37
fcf95fc7 38//_________________________________________________________________________
4bfbde86 39AliITSresponseSDD::AliITSresponseSDD():
253e68a0 40TObject(),
e71a6286 41 fTimeOffset(fgkTimeOffsetDefault),
42 fADC2keV(fgkADC2keVDefault),
43 fChargevsTime(fgkChargevsTimeDefault){
50d05d7b 44 // default constructor
3176641e 45 for(Int_t i=0; i<kNSDDmods;i++){
46 fTimeZero[i]=fgkTimeOffsetDefault;
e71a6286 47 fDeltaVDrift[i] = fDeltaVDrift[i+kNSDDmods] = 0.;
57019696 48 fADCtokeV[i]=fgkADC2keVDefault;
3176641e 49 }
e71a6286 50 SetVDCorr2Side(kTRUE); // default for new objects will be separate corrections for 2 sides (bwd compatible)
3176641e 51}
52//_________________________________________________________________________
53void AliITSresponseSDD::SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero){
54 // Sets time Zero for all modules of a ladder on side A (Z>0)
55 Int_t minMod,maxMod;
56 if(lay==3){
57 minMod=1;
58 maxMod=3;
59 if(lad>kNLaddersLay3){
60 AliError(Form("Ladder number %d out of range",lad));
61 return;
62 }
63 }else if(lay==4){
64 minMod=1;
65 maxMod=4;
66 if(lad>kNLaddersLay4){
67 AliError(Form("Ladder number %d out of range",lad));
68 return;
69 }
70 }else{
71 AliError(Form("Layer number %d out of range",lay));
72 return;
73 }
74 for(Int_t iMod=minMod; iMod<=maxMod; iMod++){
75 Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod);
76 SetModuleTimeZero(modIndex,tzero);
77 }
78}
79//_________________________________________________________________________
80void AliITSresponseSDD::SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero){
81 // Sets time Zero for all modules of a ladder on side C (Z<0)
82 Int_t minMod,maxMod;
83 if(lay==3){
84 minMod=4;
85 maxMod=6;
86 if(lad>kNLaddersLay3){
87 AliError(Form("Ladder number %d out of range",lad));
88 return;
89 }
90 }else if(lay==4){
91 minMod=5;
92 maxMod=8;
93 if(lad>kNLaddersLay4){
94 AliError(Form("Ladder number %d out of range",lad));
95 return;
96 }
97 }else{
98 AliError(Form("Layer number %d out of range",lay));
99 return;
100 }
101 for(Int_t iMod=minMod; iMod<=maxMod; iMod++){
102 Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod);
103 SetModuleTimeZero(modIndex,tzero);
104 }
9de0700b 105}