Correct formula for phi, in case of current local X <0, in GetLocalXat and GetPhiZat
[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;
aebba721 33const Float_t AliITSresponseSDD::fgkADC2keVDefault = 3.25;
de075dae 34const Float_t AliITSresponseSDD::fgkCarlosRXClockPeriod = 25.;
48058160 35ClassImp(AliITSresponseSDD)
50d05d7b 36
fcf95fc7 37//_________________________________________________________________________
4bfbde86 38AliITSresponseSDD::AliITSresponseSDD():
253e68a0 39TObject(),
a66a0eb6 40fTimeOffset(fgkTimeOffsetDefault),
253e68a0 41fADC2keV(fgkADC2keVDefault){
50d05d7b 42 // default constructor
3176641e 43 for(Int_t i=0; i<kNSDDmods;i++){
44 fTimeZero[i]=fgkTimeOffsetDefault;
69b82143 45 fDeltaVDrift[i]=0.;
3176641e 46 }
47}
48//_________________________________________________________________________
49void AliITSresponseSDD::SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero){
50 // Sets time Zero for all modules of a ladder on side A (Z>0)
51 Int_t minMod,maxMod;
52 if(lay==3){
53 minMod=1;
54 maxMod=3;
55 if(lad>kNLaddersLay3){
56 AliError(Form("Ladder number %d out of range",lad));
57 return;
58 }
59 }else if(lay==4){
60 minMod=1;
61 maxMod=4;
62 if(lad>kNLaddersLay4){
63 AliError(Form("Ladder number %d out of range",lad));
64 return;
65 }
66 }else{
67 AliError(Form("Layer number %d out of range",lay));
68 return;
69 }
70 for(Int_t iMod=minMod; iMod<=maxMod; iMod++){
71 Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod);
72 SetModuleTimeZero(modIndex,tzero);
73 }
74}
75//_________________________________________________________________________
76void AliITSresponseSDD::SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero){
77 // Sets time Zero for all modules of a ladder on side C (Z<0)
78 Int_t minMod,maxMod;
79 if(lay==3){
80 minMod=4;
81 maxMod=6;
82 if(lad>kNLaddersLay3){
83 AliError(Form("Ladder number %d out of range",lad));
84 return;
85 }
86 }else if(lay==4){
87 minMod=5;
88 maxMod=8;
89 if(lad>kNLaddersLay4){
90 AliError(Form("Ladder number %d out of range",lad));
91 return;
92 }
93 }else{
94 AliError(Form("Layer number %d out of range",lay));
95 return;
96 }
97 for(Int_t iMod=minMod; iMod<=maxMod; iMod++){
98 Int_t modIndex=AliITSgeomTGeo::GetModuleIndex(lay,lad,iMod);
99 SetModuleTimeZero(modIndex,tzero);
100 }
9de0700b 101}