Close the file in TerminateIO()
[u/mrichter/AliRoot.git] / ITS / AliITSresponseSDD.h
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b0f5e3fc 1#ifndef ALIITSRESPONSESDD_H
2#define ALIITSRESPONSESDD_H
48058160 3
c2bd28b6 4/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
48058160 5 * See cxx source for full Copyright notice */
6
88cb7938 7
fcf95fc7 8#include <AliITSresponse.h>
9#include <TArrayF.h>
b0f5e3fc 10
c2bd28b6 11/* $Id$ */
12
fcf95fc7 13/////////////////////////////////////////////////////////////
14// Base settings for the ITS response classes. //
15// The data member of this class are static and set once //
16// for all the modules. //
17/////////////////////////////////////////////////////////////
b0f5e3fc 18
48058160 19class AliITSresponseSDD : public AliITSresponse {
aacedc3e 20 public:
fcf95fc7 21
48058160 22 AliITSresponseSDD();
48058160 23 virtual ~AliITSresponseSDD();
7551c5b2 24
703a4e51 25 virtual void SetElectronics(Int_t p1=1)
26 {fElectronics=p1; /* Electronics: Pascal (1) or OLA (2) */ }
fcf95fc7 27 virtual Int_t Electronics() const {// Electronics: 1 = Pascal; 2 = OLA
48058160 28 return fElectronics;}
aacedc3e 29 virtual void SetMaxAdc(Double_t p1) {// Adc-count saturation value
48058160 30 fMaxAdc=p1;}
4bfbde86 31 virtual Float_t MaxAdc() const {// Get maximum Adc-count value
48058160 32 return fMaxAdc;}
aacedc3e 33 virtual void SetChargeLoss(Double_t p1) {
48058160 34 // Set Linear Charge Loss Steepness // 0.01 for 20%
35 fChargeLoss=p1;}
4bfbde86 36 virtual Float_t ChargeLoss() const {// Get Charge Loss Coefficient
48058160 37 return fChargeLoss;}
aacedc3e 38 virtual void SetDynamicRange(Double_t p1) {// Set Dynamic Range
703a4e51 39 fDynamicRange = p1;}
4bfbde86 40 virtual Float_t DynamicRange() const {// Get Dynamic Range
48058160 41 return fDynamicRange;}
aacedc3e 42 virtual void SetDriftSpeed(Double_t p1) {// Drift velocity
c2bd28b6 43 fDriftSpeed=p1;}
4bfbde86 44 virtual Float_t DriftSpeed() const {// drift speed
48058160 45 return fDriftSpeed;}
c2bd28b6 46 static Float_t DefaultDriftSpeed() {return fgkDriftSpeedDefault;}
fcf95fc7 47 virtual void SetParamOptions(const char *opt1,const char *opt2) {
48058160 48 // Parameters: "same" or read from "file"
49 fParam1=opt1; fParam2=opt2;}
703a4e51 50 virtual void ParamOptions(char *opt1,char *opt2) const {// options
48058160 51 strcpy(opt1,fParam1.Data()); strcpy(opt2,fParam2.Data());}
8ba39da9 52
703a4e51 53 virtual Bool_t Do10to8() const {// get 10 to 8 compression option
54 return fBitComp;}
55 void SetZeroSupp (const char *opt) {
56 // Zero-suppression option - could be 1D, 2D or non-ZS
57 fOption=opt;}
58 const char *ZeroSuppOption() const {// Get zero-suppression option
59 return fOption.Data();}
703a4e51 60 // Detector type response methods
aacedc3e 61 virtual void SetNSigmaIntegration(Double_t p1) {
703a4e51 62 // Set number of sigmas over which cluster disintegration is performed
63 fNsigmas=p1;}
4bfbde86 64 virtual Float_t NSigmaIntegration() const {
703a4e51 65 // Get number of sigmas over which cluster disintegration is performed
66 return fNsigmas;}
67 virtual void SetNLookUp(Int_t p1);
68 // Get number of intervals in which the gaussian lookup table is divided
69 virtual Int_t GausNLookUp() const {return fNcomps;}
4bfbde86 70 virtual Float_t GausLookUp(Int_t i) {
fdef5715 71 if (!fGaus) SetNLookUp(fgkNcompsDefault);
72 if(i<0 || i>=fNcomps) return 0.;return fGaus->At(i);
73 }
703a4e51 74
7f1a504b 75 Int_t Convert8to10(Int_t signal) const; //undo 10 to 8 bit SDD compresion
fcf95fc7 76
4bfbde86 77 void SetJitterError(Float_t jitter=20) {
48058160 78 // set Jitter error (20 um for ALICE from beam test measurements 2001)
79 fJitterError=jitter;}
4bfbde86 80 Float_t JitterError() const {// set Jitter error
48058160 81 return fJitterError;}
82 void SetDo10to8(Bool_t bitcomp=kTRUE) {
83 // set the option for 10 to 8 bit compression
84 fBitComp = bitcomp;}
8ba39da9 85
48058160 86 protected:
fcf95fc7 87
703a4e51 88 static const Int_t fgkMaxAdcDefault; // default for fMaxAdc
4bfbde86 89 static const Float_t fgkDynamicRangeDefault; // default for fDynamicRange
90 static const Float_t fgkfChargeLossDefault; // default for fChargeLoss
fcf95fc7 91 static const Float_t fgkDiffCoeffDefault; // default for fDiffCoeff
92 static const Float_t fgkDiffCoeff1Default; // default for fDiffCoeff1
703a4e51 93 static const TString fgkParam1Default; // default for fParam1
94 static const TString fgkParam2Default; // default for fParam2
703a4e51 95 static const TString fgkOptionDefault; // default for fOption
4bfbde86 96 static const Float_t fgkDriftSpeedDefault; // default for fDriftSpeed
97 static const Float_t fgkNsigmasDefault; //default for fNsigmas
703a4e51 98 static const Int_t fgkNcompsDefault; //default for fNcomps
fcf95fc7 99
703a4e51 100
4bfbde86 101 Float_t fJitterError; // jitter error
102 Float_t fDynamicRange; // Set Dynamic Range
103 Float_t fChargeLoss; // Set Linear Coefficient for Charge Loss
104 Float_t fDriftSpeed; // Drift velocity
48058160 105 Int_t fElectronics; // Electronics
4bfbde86 106 Float_t fMaxAdc; // Adc saturation value
107 Float_t fNsigmas; // Number of sigmas over which charge disintegration
fcf95fc7 108 // is performed
48058160 109 TArrayF *fGaus; // Gaussian lookup table for signal generation
110 Int_t fNcomps; // Number of samplings along the gaussian
48058160 111 Bool_t fBitComp; // 10 to 8 bit compression option
112 TString fOption; // Zero-suppresion option (1D, 2D or none)
113 TString fParam1; // Read baselines from file option
114 TString fParam2; // Read compression algo thresholds from file
703a4e51 115
116 private:
703a4e51 117
fcf95fc7 118 AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor
119 AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op.
fa1750f9 120
c2bd28b6 121 ClassDef(AliITSresponseSDD,8) // Base response class
50d05d7b 122
123 };
b0f5e3fc 124#endif