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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 | 32 | const Float_t AliITSresponseSDD::fgkTimeOffsetDefault = 54.30; |
d644eb2d | 33 | const Float_t AliITSresponseSDD::fgkADC2keVDefault = 3.34; |
34 | const Float_t AliITSresponseSDD::fgkChargevsTimeDefault = 0.00355; | |
de075dae | 35 | const Float_t AliITSresponseSDD::fgkCarlosRXClockPeriod = 25.; |
48058160 | 36 | ClassImp(AliITSresponseSDD) |
50d05d7b | 37 | |
fcf95fc7 | 38 | //_________________________________________________________________________ |
4bfbde86 | 39 | AliITSresponseSDD::AliITSresponseSDD(): |
253e68a0 | 40 | TObject(), |
a66a0eb6 | 41 | fTimeOffset(fgkTimeOffsetDefault), |
d644eb2d | 42 | fADC2keV(fgkADC2keVDefault), |
43 | fChargevsTime(fgkChargevsTimeDefault){ | |
50d05d7b | 44 | // default constructor |
3176641e | 45 | for(Int_t i=0; i<kNSDDmods;i++){ |
46 | fTimeZero[i]=fgkTimeOffsetDefault; | |
69b82143 | 47 | fDeltaVDrift[i]=0.; |
3176641e | 48 | } |
49 | } | |
50 | //_________________________________________________________________________ | |
51 | void AliITSresponseSDD::SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero){ | |
52 | // Sets time Zero for all modules of a ladder on side A (Z>0) | |
53 | Int_t minMod,maxMod; | |
54 | if(lay==3){ | |
55 | minMod=1; | |
56 | maxMod=3; | |
57 | if(lad>kNLaddersLay3){ | |
58 | AliError(Form("Ladder number %d out of range",lad)); | |
59 | return; | |
60 | } | |
61 | }else if(lay==4){ | |
62 | minMod=1; | |
63 | maxMod=4; | |
64 | if(lad>kNLaddersLay4){ | |
65 | AliError(Form("Ladder number %d out of range",lad)); | |
66 | return; | |
67 | } | |
68 | }else{ | |
69 | AliError(Form("Layer number %d out of range",lay)); | |
70 | return; | |
71 | } | |
72 | for(Int_t iMod=minMod; iMod<=maxMod; iMod++){ | |
73 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod); | |
74 | SetModuleTimeZero(modIndex,tzero); | |
75 | } | |
76 | } | |
77 | //_________________________________________________________________________ | |
78 | void AliITSresponseSDD::SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero){ | |
79 | // Sets time Zero for all modules of a ladder on side C (Z<0) | |
80 | Int_t minMod,maxMod; | |
81 | if(lay==3){ | |
82 | minMod=4; | |
83 | maxMod=6; | |
84 | if(lad>kNLaddersLay3){ | |
85 | AliError(Form("Ladder number %d out of range",lad)); | |
86 | return; | |
87 | } | |
88 | }else if(lay==4){ | |
89 | minMod=5; | |
90 | maxMod=8; | |
91 | if(lad>kNLaddersLay4){ | |
92 | AliError(Form("Ladder number %d out of range",lad)); | |
93 | return; | |
94 | } | |
95 | }else{ | |
96 | AliError(Form("Layer number %d out of range",lay)); | |
97 | return; | |
98 | } | |
99 | for(Int_t iMod=minMod; iMod<=maxMod; iMod++){ | |
100 | Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod); | |
101 | SetModuleTimeZero(modIndex,tzero); | |
102 | } | |
9de0700b | 103 | } |