#ifndef RICHSegRes_H #define RICHSegRes_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ #include "TObject.h" #include "TClonesArray.h" #include "TF1.h" class AliRICHChamber; class AliRICHSegmentation : public TObject { public: // Set Chamber Segmentation Parameters // // Pad size Dx*Dy virtual void SetPadSize(Float_t p1, Float_t p2) =0; // Anod Pitch virtual void SetDAnod(Float_t D) =0; // // Anod wire coordinate closest to xhit virtual Float_t GetAnod(Float_t xhit) =0; // Transform from pad (wire) to real coordinates virtual void GetPadIxy(Float_t x ,Float_t y ,Int_t &ix,Int_t &iy)=0; // Transform from real to pad coordinates virtual void GetPadCxy(Int_t ix,Int_t iy,Float_t &x ,Float_t &y )=0; // // Initialisation virtual void Init(AliRICHChamber*) =0; // // Get member data // // Pad size in x virtual Float_t Dpx() =0; // Pad size in y virtual Float_t Dpy() =0; // Pad size in x by Sector virtual Float_t Dpx(Int_t) =0; // Pad size in y by Sector virtual Float_t Dpy(Int_t) =0; // Max number of Pads in x virtual Int_t Npx() =0; // Max number of Pads in y virtual Int_t Npy() =0; // set pad position virtual void SetPad(Int_t, Int_t) =0; // set hit position virtual void SetHit(Float_t, Float_t) =0; // // Iterate over pads // Initialiser virtual void FirstPad(Float_t xhit, Float_t yhit, Float_t dx, Float_t dy) =0; // Stepper virtual void NextPad()=0; // Condition virtual Int_t MorePads() =0; // // Distance between 1 pad and a position virtual Float_t Distance2AndOffset(Int_t iX, Int_t iY, Float_t X, Float_t Y, Int_t *dummy) =0; // Number of pads read in parallel and offset to add to x // (specific to LYON, but mandatory for display) virtual void GetNParallelAndOffset(Int_t iX, Int_t iY, Int_t *Nparallel, Int_t *Offset) =0; // Get next neighbours virtual void Neighbours (Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]) =0; // // Current pad cursor during disintegration // x-coordinate virtual Int_t Ix() =0; // y-coordinate virtual Int_t Iy() =0; // current Sector virtual Int_t ISector() =0; // calculate sector from pad coordinates virtual Int_t Sector(Float_t ix, Float_t iy) =0; // // Signal Generation Condition during Stepping virtual Int_t SigGenCond(Float_t x, Float_t y, Float_t z) = 0; // Initialise signal gneration at coord (x,y,z) virtual void SigGenInit(Float_t x, Float_t y, Float_t z) = 0; // Current integration limits virtual void IntegrationLimits (Float_t& x1, Float_t& x2, Float_t& y1, Float_t& y2) = 0; // Test points for auto calibration virtual void GiveTestPoints(Int_t &n, Float_t *x, Float_t *y) = 0; // Debug utilities virtual void Draw() = 0; // Function for systematic corrections virtual void SetCorrFunc(Int_t, TF1*) = 0; virtual TF1* CorrFunc(Int_t) = 0; ClassDef(AliRICHSegmentation,1) }; //---------------------------------------------- // // Chamber response virtual base class // class AliRICHResponse : public TObject { public: // // Configuration methods // // Number of sigmas over which cluster didintegration is performed virtual void SetSigmaIntegration(Float_t p1) =0; virtual Float_t SigmaIntegration() =0; // charge slope in ADC/e virtual void SetChargeSlope(Float_t p1) =0; virtual Float_t ChargeSlope() =0; // sigma of the charge spread function virtual void SetChargeSpread(Float_t p1, Float_t p2) =0; virtual Float_t ChargeSpreadX() =0; virtual Float_t ChargeSpreadY() =0; // Adc-count saturation value virtual void SetMaxAdc(Float_t p1) =0; virtual Float_t MaxAdc() =0; // anode cathode Pitch virtual void SetPitch(Float_t) =0; virtual Float_t Pitch() =0; // alpha feedback virtual void SetAlphaFeedback(Float_t) =0; virtual Float_t AlphaFeedback() =0; // ionisation enrgy virtual void SetEIonisation(Float_t) =0; virtual Float_t EIonisation() =0; // Chamber response methods // Pulse height from scored quantity (eloss) virtual Float_t IntPH(Float_t eloss) =0; virtual Float_t IntPH() =0; // Charge disintegration virtual Float_t IntXY(AliRICHSegmentation *) =0; virtual Int_t FeedBackPhotons(Float_t *source, Float_t qtot) =0; // // Mathieson parameters virtual void SetSqrtKx3(Float_t p1) =0; virtual void SetKx2(Float_t p1) =0; virtual void SetKx4(Float_t p1) =0; virtual void SetSqrtKy3(Float_t p1) =0; virtual void SetKy2(Float_t p1) =0; virtual void SetKy4(Float_t p1) =0; ClassDef(AliRICHResponse,1) }; //---------------------------------------------- // // Chamber geometry virtual base class // class AliRICHGeometry : public TObject { public: // // Configuration methods // // Radiator Thickness virtual void SetGapThickness(Float_t t) =0; // Proximity Gap Thickness virtual void SetProximityGapThickness(Float_t t) =0; // Quartz Length virtual void SetQuartzLength(Float_t t) =0; // Quartz Width virtual void SetQuartzWidth(Float_t t) =0; // Quartz Thickness virtual void SetQuartzThickness(Float_t t) =0; // Freon Length virtual void SetOuterFreonLength(Float_t t) =0; // Freon Width virtual void SetOuterFreonWidth(Float_t t) =0; // Freon Length virtual void SetInnerFreonLength(Float_t t) =0; // Freon Width virtual void SetInnerFreonWidth(Float_t t) =0; // Quartz Thickness virtual void SetFreonThickness(Float_t t) =0; // Distance between radiator and pads virtual void SetRadiatorToPads(Float_t) =0; // Radiator thickness virtual Float_t GetGapThickness() =0; // Proximity Gap thickness virtual Float_t GetProximityGapThickness() =0; // Quartz Length virtual Float_t GetQuartzLength() =0; // Quartz Width virtual Float_t GetQuartzWidth() =0; // Quartz Thickness virtual Float_t GetQuartzThickness() =0; // Freon Length virtual Float_t GetOuterFreonLength() =0; // Freon Width virtual Float_t GetOuterFreonWidth() =0; // Freon Length virtual Float_t GetInnerFreonLength() =0; // Freon Width virtual Float_t GetInnerFreonWidth() =0; // Freon Thickness virtual Float_t GetFreonThickness() =0; // Get distance between radiator and pads virtual Float_t GetRadiatorToPads() =0; ClassDef(AliRICHGeometry,1) }; #endif