[u/mrichter/AliRoot.git] / TRD / AliTRDrecoParam.h

#ifndef ALITRDRECOPARAM_H
#define ALITRDRECOPARAM_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice                               */

/* $Id$ */

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  Parameter class for the TRD reconstruction                            //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

#ifndef ALIDETECTORRECOPARAM_H
#include "AliDetectorRecoParam.h"
#endif

class AliTRDrecoParam : public AliDetectorRecoParam
{
public:
  enum AliTRDpidMethod{
    kLQPID = 0,
    kNNPID = 1
  };
  
  AliTRDrecoParam();
  ~AliTRDrecoParam() { }

  Double_t GetChi2Y() const                 { return fkChi2Y;    }
  Double_t GetChi2Z() const                 { return fkChi2Z;    }
  Bool_t   GetClusterSharing() const        { return fkClusterSharing;}
  Double_t GetFindableClusters() const      { return fkFindable; }
  Double_t GetMaxTheta() const              { return fkMaxTheta; }
  Double_t GetMaxPhi() const                { return fkMaxPhi;   }
  Int_t    GetNdEdxSlices() const           { return fkPIDMethod == kNNPID ? kNNslices : kLQslices;}
  AliTRDpidMethod    GetPIDMethod() const   { return fkPIDMethod;}
  Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; }
  Double_t GetRoad0y() const                { return fkRoad0y;   }
  Double_t GetRoad0z() const                { return fkRoad0z;   }
  Double_t GetRoad1y() const                { return fkRoad1y;   }
  Double_t GetRoad1z() const                { return fkRoad1z;   }
  Double_t GetRoad2y() const                { return fkRoad2y;   }
  Double_t GetRoad2z() const                { return fkRoad2z;   }
  Double_t GetTrackLikelihood() const       { return fkTrackLikelihood;       }
  Int_t    GetStreamLevel() const           { return fkStreamLevel;           }
  inline void GetSysCovMatrix(Double_t *sys);

  Bool_t   IsVertexConstrained() const      { return fVertexConstrained; }
  
  Double_t GetMinMaxCutSigma() const        { return fMinMaxCutSigma;     };
  Double_t GetMinLeftRightCutSigma() const  { return fMinLeftRightCutSigma;  };
  Double_t GetClusMaxThresh() const         { return fClusMaxThresh;   };
  Double_t GetClusSigThresh() const         { return fClusSigThresh;   };
  Int_t    GetTCnexp() const                { return fTCnexp;          };
  Bool_t   LUTOn() const                    { return fLUTOn;           };
  Bool_t   TCOn() const                     { return fTCOn;            };

  Int_t    GetADCbaseline() const           { return fADCbaseline;     };
        
  static   AliTRDrecoParam *GetLowFluxParam();
  static   AliTRDrecoParam *GetHighFluxParam();
  static   AliTRDrecoParam *GetCosmicTestParam();

  void     SetClusterSharing(Bool_t share = kTRUE)            { fkClusterSharing = share;  };
  void     SetPIDMethod(AliTRDpidMethod pid)                  { fkPIDMethod = pid; };
  void     SetSeedingOn(Bool_t seedingOn = kTRUE)             { fSeedingOn = seedingOn; }
  void     SetVertexConstrained(Bool_t vertexConstrained = kTRUE) { fVertexConstrained = vertexConstrained; }
  void     SetStreamLevel(Int_t streamLevel= 1)               { fkStreamLevel = streamLevel; }
  void     SetLUT(Int_t lutOn = 1)                            { fLUTOn           = lutOn;  };
  void     SetMinMaxCutSigma(Float_t minMaxCutSigma)          { fMinMaxCutSigma   = minMaxCutSigma; };
  void     SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma   = minLeftRightCutSigma; };
  void     SetClusMaxThresh(Float_t thresh)                   { fClusMaxThresh   = thresh; };
  void     SetClusSigThresh(Float_t thresh)                   { fClusSigThresh   = thresh; };
  void     SetTailCancelation(Int_t tcOn = 1)                 { fTCOn            = tcOn;   };
  void     SetNexponential(Int_t nexp)                        { fTCnexp          = nexp;   };
  void     SetADCbaseline(Int_t base)                         { fADCbaseline     = base;   };
  Bool_t   SeedingOn() const                { return fSeedingOn; }
  inline void SetSysCovMatrix(Double_t *sys);

private:
  enum{
    kNNslices = 8,
    kLQslices = 3
  };
  

  // Tracking parameters
  Bool_t    fkClusterSharing;        // Toggle cluster sharing
  AliTRDpidMethod fkPIDMethod;       // PID method selector 0(LQ) 1(NN)
  Double_t  fkMaxTheta;              // Maximum theta
  Double_t  fkMaxPhi;                // Maximum phi

  Double_t  fkRoad0y;                // Road for middle cluster
  Double_t  fkRoad0z;                // Road for middle cluster

  Double_t  fkRoad1y;                // Road in y for seeded cluster
  Double_t  fkRoad1z;                // Road in z for seeded cluster

  Double_t  fkRoad2y;                // Road in y for extrapolated cluster
  Double_t  fkRoad2z;                // Road in z for extrapolated cluster
  
  Double_t  fkPlaneQualityThreshold; // Quality threshold
  Double_t  fkFindable;              // Ratio of clusters from a track in one chamber which are at minimum supposed to be found.
  Double_t  fkChi2Z;                 // Max chi2 on the z direction for seeding clusters fit
  Double_t  fkChi2Y;                 // Max chi2 on the y direction for seeding clusters Rieman fit
  Double_t  fkTrackLikelihood;       // Track likelihood for tracklets Rieman fit
  Int_t     fkStreamLevel;					 // Streaming Level in TRD Reconstruction
  
  Bool_t    fSeedingOn;	             // Do stand alone tracking in the TRD
  Bool_t    fVertexConstrained;      // Perform vertex constrained fit
  Double_t  fSysCovMatrix[5];        // Systematic uncertainty from calibration and alignment for each tracklet

        // Clusterization parameter
  Double_t  fMinMaxCutSigma;         // Threshold sigma noise pad middle
  Double_t  fMinLeftRightCutSigma;   // Threshold sigma noise sum pad
  Double_t  fClusMaxThresh;          // Threshold value for cluster maximum
  Double_t  fClusSigThresh;          // Threshold value for cluster signal
  Int_t     fLUTOn;                  // Switch for the lookup table method  
  Int_t     fTCOn;                   // Switch for the tail cancelation
  Int_t     fTCnexp;                 // Number of exponentials, digital filter
  
  // ADC parameter
  Int_t     fADCbaseline;            // ADC baseline to be subtracted

  ClassDef(AliTRDrecoParam, 4)       // Reconstruction parameters for TRD detector

};

//___________________________________________________
inline void AliTRDrecoParam::GetSysCovMatrix(Double_t *sys)
{
  if(!sys) return;
  memcpy(sys, fSysCovMatrix, 5*sizeof(Double_t));
}

//___________________________________________________
inline void AliTRDrecoParam::SetSysCovMatrix(Double_t *sys)
{
  if(!sys) return;
  memcpy(fSysCovMatrix, sys, 5*sizeof(Double_t));
}


#endif
Commit	Line	Data
e4f2f73d	1	#ifndef ALITRDRECOPARAM_H
	2	#define ALITRDRECOPARAM_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4ba1d6ae	4	* See cxx source for full Copyright notice */
e4f2f73d	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////////////////////////////////
	9	// //
	10	// Parameter class for the TRD reconstruction //
	11	// //
	12	////////////////////////////////////////////////////////////////////////////
	13
	14	#ifndef ALIDETECTORRECOPARAM_H
	15	#include "AliDetectorRecoParam.h"
	16	#endif
	17
	18	class AliTRDrecoParam : public AliDetectorRecoParam
	19	{
4ba1d6ae	20	public:
	21	enum AliTRDpidMethod{
	22	kLQPID = 0,
	23	kNNPID = 1
	24	};
	25
	26	AliTRDrecoParam();
	27	~AliTRDrecoParam() { }
	28
	29	Double_t GetChi2Y() const { return fkChi2Y; }
	30	Double_t GetChi2Z() const { return fkChi2Z; }
	31	Bool_t GetClusterSharing() const { return fkClusterSharing;}
	32	Double_t GetFindableClusters() const { return fkFindable; }
	33	Double_t GetMaxTheta() const { return fkMaxTheta; }
	34	Double_t GetMaxPhi() const { return fkMaxPhi; }
	35	Int_t GetNdEdxSlices() const { return fkPIDMethod == kNNPID ? kNNslices : kLQslices;}
	36	AliTRDpidMethod GetPIDMethod() const { return fkPIDMethod;}
3afdab72	37	Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; }
4ba1d6ae	38	Double_t GetRoad0y() const { return fkRoad0y; }
4ba1d6ae	39	Double_t GetRoad0z() const { return fkRoad0z; }
4ba1d6ae	40	Double_t GetRoad1y() const { return fkRoad1y; }
4ba1d6ae	41	Double_t GetRoad1z() const { return fkRoad1z; }
4ba1d6ae	42	Double_t GetRoad2y() const { return fkRoad2y; }
4ba1d6ae	43	Double_t GetRoad2z() const { return fkRoad2z; }
4ba1d6ae	44	Double_t GetTrackLikelihood() const { return fkTrackLikelihood; }
4ba1d6ae	45	Int_t GetStreamLevel() const { return fkStreamLevel; }
3afdab72	46	inline void GetSysCovMatrix(Double_t *sys);
4ba1d6ae	47
4ba1d6ae	48	Bool_t IsVertexConstrained() const { return fVertexConstrained; }
	49
	50	Double_t GetMinMaxCutSigma() const { return fMinMaxCutSigma; };
	51	Double_t GetMinLeftRightCutSigma() const { return fMinLeftRightCutSigma; };
	52	Double_t GetClusMaxThresh() const { return fClusMaxThresh; };
	53	Double_t GetClusSigThresh() const { return fClusSigThresh; };
	54	Int_t GetTCnexp() const { return fTCnexp; };
	55	Bool_t LUTOn() const { return fLUTOn; };
	56	Bool_t TCOn() const { return fTCOn; };
	57
	58	Int_t GetADCbaseline() const { return fADCbaseline; };
d20df6fc	59
4ba1d6ae	60	static AliTRDrecoParam *GetLowFluxParam();
	61	static AliTRDrecoParam *GetHighFluxParam();
	62	static AliTRDrecoParam *GetCosmicTestParam();
	63
	64	void SetClusterSharing(Bool_t share = kTRUE) { fkClusterSharing = share; };
	65	void SetPIDMethod(AliTRDpidMethod pid) { fkPIDMethod = pid; };
	66	void SetSeedingOn(Bool_t seedingOn = kTRUE) { fSeedingOn = seedingOn; }
	67	void SetVertexConstrained(Bool_t vertexConstrained = kTRUE) { fVertexConstrained = vertexConstrained; }
	68	void SetStreamLevel(Int_t streamLevel= 1) { fkStreamLevel = streamLevel; }
	69	void SetLUT(Int_t lutOn = 1) { fLUTOn = lutOn; };
	70	void SetMinMaxCutSigma(Float_t minMaxCutSigma) { fMinMaxCutSigma = minMaxCutSigma; };
	71	void SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma = minLeftRightCutSigma; };
	72	void SetClusMaxThresh(Float_t thresh) { fClusMaxThresh = thresh; };
	73	void SetClusSigThresh(Float_t thresh) { fClusSigThresh = thresh; };
	74	void SetTailCancelation(Int_t tcOn = 1) { fTCOn = tcOn; };
	75	void SetNexponential(Int_t nexp) { fTCnexp = nexp; };
	76	void SetADCbaseline(Int_t base) { fADCbaseline = base; };
3afdab72	77	Bool_t SeedingOn() const { return fSeedingOn; }
3afdab72	78	inline void SetSysCovMatrix(Double_t *sys);
4ba1d6ae	79
	80	private:
	81	enum{
	82	kNNslices = 8,
	83	kLQslices = 3
	84	};
	85
	86
	87	// Tracking parameters
	88	Bool_t fkClusterSharing; // Toggle cluster sharing
	89	AliTRDpidMethod fkPIDMethod; // PID method selector 0(LQ) 1(NN)
	90	Double_t fkMaxTheta; // Maximum theta
	91	Double_t fkMaxPhi; // Maximum phi
	92
	93	Double_t fkRoad0y; // Road for middle cluster
	94	Double_t fkRoad0z; // Road for middle cluster
	95
	96	Double_t fkRoad1y; // Road in y for seeded cluster
	97	Double_t fkRoad1z; // Road in z for seeded cluster
	98
	99	Double_t fkRoad2y; // Road in y for extrapolated cluster
	100	Double_t fkRoad2z; // Road in z for extrapolated cluster
	101
	102	Double_t fkPlaneQualityThreshold; // Quality threshold
	103	Double_t fkFindable; // Ratio of clusters from a track in one chamber which are at minimum supposed to be found.
	104	Double_t fkChi2Z; // Max chi2 on the z direction for seeding clusters fit
	105	Double_t fkChi2Y; // Max chi2 on the y direction for seeding clusters Rieman fit
	106	Double_t fkTrackLikelihood; // Track likelihood for tracklets Rieman fit
	107	Int_t fkStreamLevel; // Streaming Level in TRD Reconstruction
	108
	109	Bool_t fSeedingOn; // Do stand alone tracking in the TRD
	110	Bool_t fVertexConstrained; // Perform vertex constrained fit
3afdab72	111	Double_t fSysCovMatrix[5]; // Systematic uncertainty from calibration and alignment for each tracklet
e4f2f73d	112
fc546d21	113	// Clusterization parameter
4ba1d6ae	114	Double_t fMinMaxCutSigma; // Threshold sigma noise pad middle
	115	Double_t fMinLeftRightCutSigma; // Threshold sigma noise sum pad
	116	Double_t fClusMaxThresh; // Threshold value for cluster maximum
	117	Double_t fClusSigThresh; // Threshold value for cluster signal
	118	Int_t fLUTOn; // Switch for the lookup table method
	119	Int_t fTCOn; // Switch for the tail cancelation
	120	Int_t fTCnexp; // Number of exponentials, digital filter
fc546d21	121
4ba1d6ae	122	// ADC parameter
4ba1d6ae	123	Int_t fADCbaseline; // ADC baseline to be subtracted
9716329b	124
4ba1d6ae	125	ClassDef(AliTRDrecoParam, 4) // Reconstruction parameters for TRD detector
e4f2f73d	126
e4f2f73d	127	};
3afdab72	128
	129	//___________________________________________________
	130	inline void AliTRDrecoParam::GetSysCovMatrix(Double_t *sys)
	131	{
	132	if(!sys) return;
	133	memcpy(sys, fSysCovMatrix, 5*sizeof(Double_t));
	134	}
	135
	136	//___________________________________________________
	137	inline void AliTRDrecoParam::SetSysCovMatrix(Double_t *sys)
	138	{
	139	if(!sys) return;
	140	memcpy(fSysCovMatrix, sys, 5*sizeof(Double_t));
	141	}
	142
	143
	144
e4f2f73d	145	#endif