X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDdigitizer.h;h=42d596bfd2039d64ad3a86dfbe0bcf710c9e27b9;hb=a493c9bc6d758fda2c4d4987efbde3e2e760c56e;hp=a5f40cdd705820dcfbe446135e36de6e3e2430ac;hpb=25ca55ce1319759ab4aef50a95d664a47f1cd597;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDdigitizer.h b/TRD/AliTRDdigitizer.h index a5f40cdd705..42d596bfd20 100644 --- a/TRD/AliTRDdigitizer.h +++ b/TRD/AliTRDdigitizer.h @@ -22,6 +22,8 @@ class AliRunLoader; class AliTRD; class AliTRDdigitsManager; class AliTRDgeometry; +class AliTRDarraySignal; +class AliTRDarrayADC; class AliTRDdigitizer : public AliDigitizer { @@ -32,50 +34,58 @@ class AliTRDdigitizer : public AliDigitizer { AliTRDdigitizer(AliRunDigitizer *manager, const Text_t *name, const Text_t *title); AliTRDdigitizer(AliRunDigitizer *manager); AliTRDdigitizer(const AliTRDdigitizer &d); - virtual ~AliTRDdigitizer(); - AliTRDdigitizer &operator=(const AliTRDdigitizer &d); - - virtual void Copy(TObject &d) const; - virtual Bool_t InitDetector(); - void InitOutput(Int_t iEvent); - virtual void Exec(Option_t *option = 0); - virtual Bool_t Open(const Char_t *file, Int_t nEvent = 0); - virtual Bool_t Open(AliRunLoader *runLoader, Int_t nEvent = 0); - virtual Bool_t MakeBranch(TTree *tree) const; - virtual Bool_t MakeDigits(); - - virtual void AddSDigitsManager(AliTRDdigitsManager *manager); - virtual void DeleteSDigitsManager(); - virtual Bool_t ConvertSDigits(); - virtual Bool_t MergeSDigits(); - virtual Bool_t SDigits2Digits(); - virtual Bool_t WriteDigits() const; - - virtual void SetCompress(Int_t c = 1) { fCompress = c; } - virtual void SetSDigits(Int_t v = 1) { fSDigits = v; } - virtual void SetSDigitsScale(Float_t s) { fSDigitsScale = s; } - virtual void SetEvent(Int_t v = 0) { fEvent = v; } - virtual void SetManager(AliTRDdigitsManager *man) { fDigitsManager = man; } - virtual void SetGeometry(AliTRDgeometry *geo) { fGeo = geo; } - virtual void SetMergeSignalOnly(Bool_t m = kTRUE) { fMergeSignalOnly = m; } - - Bool_t GetCompress() const { return fCompress; } - Bool_t GetSDigits() const { return fSDigits; } - Float_t GetSDigitsScale() const { return fSDigitsScale; } - Float_t GetDiffusionT(Float_t vdrift); - Float_t GetDiffusionL(Float_t vdrift); - Float_t GetLorentzFactor(Float_t vdrift); - - virtual Double_t TimeStruct(Float_t vdrift, Double_t time, Double_t z); - virtual Int_t Diffusion(Float_t vdrift, Double_t driftlength, Double_t *xyz); - virtual Int_t ExB(Float_t vdrift, Double_t driftlength, Double_t *xyz); - - AliTRDdigitsManager *Digits() const { return fDigitsManager; } - + virtual ~AliTRDdigitizer(); + AliTRDdigitizer &operator=(const AliTRDdigitizer &d); + + virtual void Copy(TObject &d) const; + Bool_t InitDetector(); + void InitOutput(Int_t iEvent); + virtual void Exec(Option_t *option = 0); + + virtual Bool_t Open(const Char_t *file, Int_t nEvent = 0); + virtual Bool_t Open(AliRunLoader *runLoader, Int_t nEvent = 0); + virtual Bool_t MakeBranch(TTree *tree) const; + virtual Bool_t WriteDigits() const; + + virtual void AddSDigitsManager(AliTRDdigitsManager *manager); + virtual void DeleteSDigitsManager(); + + virtual Bool_t MakeDigits(); + + Bool_t SortHits(Float_t **hits, Int_t *nhit); + Bool_t ConvertHits(Int_t det, Float_t *hits, Int_t nhit, AliTRDarraySignal *signals); + Bool_t ConvertSignals(Int_t det, AliTRDarraySignal *signals); + + Bool_t SDigits2Digits(); + Bool_t MergeSDigits(); + Bool_t ConvertSDigits(); + + Bool_t Signal2ADC(Int_t det, AliTRDarraySignal *signals); + Bool_t Signal2SDigits(Int_t det, AliTRDarraySignal *signals); + Bool_t CopyDictionary(Int_t det); + void CompressOutputArrays(Int_t det); + + void SetCompress(Int_t c = 1) { fCompress = c; } + void SetSDigits(Int_t v = 1) { fSDigits = v; } + void SetEvent(Int_t v = 0) { fEvent = v; } + void SetManager(AliTRDdigitsManager *man) { fDigitsManager = man; } + void SetGeometry(AliTRDgeometry *geo) { fGeo = geo; } + void SetMergeSignalOnly(Bool_t m = kTRUE) { fMergeSignalOnly = m; } + + AliTRDdigitsManager *Digits() const { return fDigitsManager; } + + Bool_t GetCompress() const { return fCompress; } + Bool_t GetSDigits() const { return fSDigits; } + Float_t GetLorentzFactor(Float_t vdrift); + + Int_t Diffusion(Float_t vdrift, Double_t absdriftlength + , Double_t &lRow, Double_t &lCol, Double_t &lTime); + Int_t ExB(Float_t vdrift, Double_t driftlength, Double_t &lRow); + void RunDigitalProcessing(AliTRDarrayADC *digits, Int_t det = 0); + protected: - void SampleTimeStruct(Float_t vdrift); - void RecalcDiffusion(Float_t vdrift); + virtual Bool_t Init(); AliRunLoader *fRunLoader; //! Local pointer AliTRDdigitsManager *fDigitsManager; //! Manager for the output digits @@ -84,31 +94,13 @@ class AliTRDdigitizer : public AliDigitizer { AliTRD *fTRD; //! TRD detector class AliTRDgeometry *fGeo; //! TRD geometry - Int_t fEvent; //! Event number - Int_t *fMasks; //! Masks for the merging - Bool_t fCompress; // Switch to keep only compressed data in memory - Bool_t fSDigits; // Switch for the summable digits - Float_t fSDigitsScale; // Scale factor for the summable digits - Bool_t fMergeSignalOnly; // Merge only detectors that contain a signal - - Float_t fDiffLastVdrift; // The structures are valid for fLastVdrift (caching) - Float_t fDiffusionT; // Transverse drift coefficient - Float_t fDiffusionL; // Longitudinal drift coefficient - Float_t fOmegaTau; // Tangens of the Lorentz angle - Float_t fLorentzFactor; // Factor due to Lorentz force - - Float_t fTimeLastVdrift; // The structures are valid for fLastVdrift (caching) - Float_t *fTimeStruct1; //! Time Structure of Drift Cells - Float_t *fTimeStruct2; //! Time Structure of Drift Cells - Float_t fVDlo; // Lower drift velocity, for interpolation - Float_t fVDhi; // Higher drift velocity, for interpolation - - private: - - virtual Bool_t Init(); - - ClassDef(AliTRDdigitizer,14) // Produces TRD-Digits + Int_t fEvent; //! Event number + Int_t *fMasks; //! Masks for the merging + Bool_t fCompress; // Switch to keep only compressed data in memory + Bool_t fSDigits; // Switch for the summable digits + Bool_t fMergeSignalOnly; // Merge only detectors that contain a signal -}; + ClassDef(AliTRDdigitizer,19) // Produces TRD-Digits +}; #endif