X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;ds=sidebyside;f=TRD%2FAliTRDdigitizer.h;h=af091731f38c8b35633e98233615280b52daf4bf;hb=a25935a9a8c295301cc0c9a016b4764b49a190df;hp=d4fa591e445da0ddb0ff9e498a327f0564f23246;hpb=b08ed1cf6eebbc0c758f4437458b06988a91734f;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDdigitizer.h b/TRD/AliTRDdigitizer.h index d4fa591e445..af091731f38 100644 --- a/TRD/AliTRDdigitizer.h +++ b/TRD/AliTRDdigitizer.h @@ -5,6 +5,12 @@ /* $Id$ */ +//////////////////////////////////////////////////////////////////////////// +// // +// Produces digits from the hits information // +// // +//////////////////////////////////////////////////////////////////////////// + #include "AliDigitizer.h" class TFile; @@ -16,61 +22,68 @@ class AliRunLoader; class AliTRD; class AliTRDdigitsManager; class AliTRDgeometry; - -/////////////////////////////////////////////////////// -// Produces digits from the hits information // -/////////////////////////////////////////////////////// +class AliTRDarraySignal; +class AliTRDarrayADC; class AliTRDdigitizer : public AliDigitizer { public: AliTRDdigitizer(); - AliTRDdigitizer(const Text_t* name, const Text_t* title); - AliTRDdigitizer(AliRunDigitizer *manager, const Text_t* name, const Text_t* title); + AliTRDdigitizer(const Text_t *name, const Text_t *title); + 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 ~AliTRDdigitizer(); + AliTRDdigitizer &operator=(const AliTRDdigitizer &d); virtual void Copy(TObject &d) const; - virtual Bool_t InitDetector(); - virtual void Exec(Option_t* option = 0); + Bool_t InitDetector(); + void InitOutput(Int_t iEvent); + virtual void Exec(const Option_t * const option = 0); + virtual Bool_t Open(const Char_t *file, Int_t nEvent = 0); - virtual Bool_t MakeBranch(TTree* tree) const; - virtual Bool_t MakeDigits(); + virtual Bool_t Open(AliRunLoader * const 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 ConvertSDigits(); - virtual Bool_t MergeSDigits(); - virtual Bool_t SDigits2Digits(); - virtual Bool_t WriteDigits() const; - void InitOutput(Int_t iEvent); - - 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; }; + virtual Bool_t MakeDigits(); - AliTRDdigitsManager *Digits() const { return fDigitsManager; }; + Bool_t SortHits(Float_t **hits, Int_t *nhit); + Bool_t ConvertHits(Int_t det, const Float_t * const hits, Int_t nhit, AliTRDarraySignal *signals); + Bool_t ConvertSignals(Int_t det, AliTRDarraySignal *signals); - Bool_t GetCompress() const { return fCompress; }; - Bool_t GetSDigits() const { return fSDigits; }; - Float_t GetSDigitsScale() const { return fSDigitsScale; }; + Bool_t Digits2SDigits(AliTRDdigitsManager * const manDig, AliTRDdigitsManager * const manSDig); + Bool_t SDigits2Digits(); + Bool_t MergeSDigits(); + Bool_t ConvertSDigits(); - virtual Double_t TimeStruct(Float_t vdrift, Double_t time, Double_t z); + 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); - Float_t GetDiffusionT(Float_t vdrift); - Float_t GetDiffusionL(Float_t vdrift); - virtual Int_t Diffusion(Float_t vdrift, Double_t driftlength, Double_t *xyz); + 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 * const man) { fDigitsManager = man; } + void SetGeometry(AliTRDgeometry * const 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); - virtual Int_t ExB(Float_t vdrift, Double_t driftlength, Double_t *xyz); - + + 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(Int_t det = 0); + protected: AliRunLoader *fRunLoader; //! Local pointer @@ -79,40 +92,14 @@ class AliTRDdigitizer : public AliDigitizer { TList *fSDigitsManagerList; //! List of managers of input s-digits 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 - - void SampleTimeStruct(Float_t vdrift); - void RecalcDiffusion(Float_t vdrift); - - struct - { - Float_t fLastVdrift; //! 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 - } fDiffusionInfo; //! Do not write the structures - - struct - { - Float_t fLastVdrift; //! 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 - } fTimeStructInfo; //! Do not write the structures - - private: - - virtual Bool_t Init(); - - ClassDef(AliTRDdigitizer,12) // 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,20) // Produces TRD-Digits + +}; #endif