[u/mrichter/AliRoot.git] / ITS / AliITSOnlineSPDscanAnalyzer.h

#ifndef ALIITSONLINESPDSCANANALYZER_H
#define ALIITSONLINESPDSCANANALYZER_H
/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

////////////////////////////////////////////////////////////
// Author: Henrik Tydesjo                                 //
// This class is used in the detector algorithm framework //
// to process the data stored in special container files  //
// (see AliITSOnlineSPDscan). For instance, minimum       //
// threshold values can be extracted.                     //
////////////////////////////////////////////////////////////

#include <TString.h>

class AliITSOnlineSPDscan;
class AliITSOnlineCalibrationSPDhandler;
class TGraph;
class TH2F;

class AliITSOnlineSPDscanAnalyzer {

 public:
  AliITSOnlineSPDscanAnalyzer(const Char_t *fileName, AliITSOnlineCalibrationSPDhandler *handler);
  AliITSOnlineSPDscanAnalyzer(const AliITSOnlineSPDscanAnalyzer& handle);
  ~AliITSOnlineSPDscanAnalyzer();

  AliITSOnlineSPDscanAnalyzer& operator=(const AliITSOnlineSPDscanAnalyzer& handle);

  Bool_t     IsChipPresent(UInt_t hs, UInt_t chipNr);
  Bool_t     IsOverWriteSet() const {return fOverWrite;}
  void       SetCalibHandler(AliITSOnlineCalibrationSPDhandler *handler) {fHandler=handler;}
  void       SetParam(const Char_t *pname, const Char_t *pval);
  void       ReadParamsFromLocation(const Char_t *dirName);

  UInt_t     GetType() const {return fType;}
  UInt_t     GetDacId() const {return fDacId;}

  Int_t      GetDelay(UInt_t hs, UInt_t chipNr);
  Int_t      GetMinTh(UInt_t hs, UInt_t chipNr);
  
  Int_t      GetNrNoisyUnima(UInt_t hs, UInt_t chipNr);

  Bool_t     ProcessDeadPixels();
  Bool_t     ProcessNoisyPixels();

  Bool_t     ProcessNrTriggers();

  AliITSOnlineSPDscan* GetOnlineScan() {return fScanObj;}
  UInt_t     GetRouterNr();
  Bool_t     GetHalfStavePresent(UInt_t hs);

  TGraph*    GetNrTriggersG();
  TGraph*    GetMeanMultiplicityG(UInt_t hs, UInt_t chipNr);
  TGraph*    GetHitEventEfficiencyG(UInt_t hs, UInt_t chipNr);
  TH2F*      GetHitMapTot(UInt_t step);
  TH2F*      GetHitMapChip(UInt_t step, UInt_t hs, UInt_t chip);


 private:
  UInt_t               fType;           // calib type
  UInt_t               fDacId;          // dac id
  TString              fFileName;       // container file name
  enum                 calibvals{kMINTH,kMEANTH,kDAC,kUNIMA,kNOISE,kDELAY};  // calib types

  AliITSOnlineSPDscan               *fScanObj;  // container obj
  AliITSOnlineCalibrationSPDhandler *fHandler;  // calib helper obj
  Bool_t     fbModuleScanned[240];        // is module used in scan?

  TGraph*    fMeanMultiplicity[6][11];   // mean mult graphs
  TGraph*    fHitEventEfficiency[6][11]; // hit event graphs
  TGraph*    fTriggers;                  // trigger graph

  void       Init();                     // init

  Bool_t     ProcessMeanMultiplicity();  // process mean mult
  Bool_t     ProcessHitEventEfficiency();// process hit event eff

  Int_t      FindLastMinThDac(UInt_t hs, UInt_t chipNr);  // dac value where fMinIncreaseFromBaseLine reached
  Int_t      FindClosestLowerStep(Float_t dacValueInput); // step closest (lower) to a dacvalue 
  Float_t    GetCompareLine(UInt_t step, UInt_t hs, UInt_t chipNr, Float_t basePar2); // line to compare mean mult with

  // dead noisy parameters:
  Bool_t     fOverWrite;          // overWrite old dead/noisy or just add new ones to it
  // noise scan parameters:
  Float_t    fNoiseThreshold;     // ratio of allowed hits/triggers
  UInt_t     fNoiseMinimumEvents; // minimum events required to find noisy pixels
  // min th scan parameters:
  UInt_t     fMinNrStepsBeforeIncrease; // min nr of steps required before fMinIncreaseFromBaseLine reached
  Float_t    fMinIncreaseFromBaseLine;  // min increase of mean mult from base line
  UInt_t     fStepDownDacSafe;          // nr of steps down to put threshold result (to be on the safe side)
  Float_t    fMaxBaseLineLevel;         // maximum value for the base line to compare with

};

#endif
Commit	Line	Data
f0aa5f6c	1	#ifndef ALIITSONLINESPDSCANANALYZER_H
f0aa5f6c	2	#define ALIITSONLINESPDSCANANALYZER_H
4ee23d3d	3	/* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
f0aa5f6c	7
	8	////////////////////////////////////////////////////////////
	9	// Author: Henrik Tydesjo //
	10	// This class is used in the detector algorithm framework //
	11	// to process the data stored in special container files //
	12	// (see AliITSOnlineSPDscan). For instance, minimum //
6727e2db	13	// threshold values can be extracted. //
f0aa5f6c	14	////////////////////////////////////////////////////////////
f0aa5f6c	15
53ae21ce	16	#include <TString.h>
f0aa5f6c	17
	18	class AliITSOnlineSPDscan;
	19	class AliITSOnlineCalibrationSPDhandler;
	20	class TGraph;
	21	class TH2F;
	22
	23	class AliITSOnlineSPDscanAnalyzer {
	24
	25	public:
6727e2db	26	AliITSOnlineSPDscanAnalyzer(const Char_t fileName, AliITSOnlineCalibrationSPDhandler handler);
f0aa5f6c	27	AliITSOnlineSPDscanAnalyzer(const AliITSOnlineSPDscanAnalyzer& handle);
	28	~AliITSOnlineSPDscanAnalyzer();
	29
	30	AliITSOnlineSPDscanAnalyzer& operator=(const AliITSOnlineSPDscanAnalyzer& handle);
	31
4f88491f	32	Bool_t IsChipPresent(UInt_t hs, UInt_t chipNr);
6727e2db	33	Bool_t IsOverWriteSet() const {return fOverWrite;}
6727e2db	34	void SetCalibHandler(AliITSOnlineCalibrationSPDhandler *handler) {fHandler=handler;}
53ae21ce	35	void SetParam(const Char_t pname, const Char_t pval);
6727e2db	36	void ReadParamsFromLocation(const Char_t *dirName);
53ae21ce	37
f0aa5f6c	38	UInt_t GetType() const {return fType;}
	39	UInt_t GetDacId() const {return fDacId;}
	40
	41	Int_t GetDelay(UInt_t hs, UInt_t chipNr);
	42	Int_t GetMinTh(UInt_t hs, UInt_t chipNr);
	43
	44	Int_t GetNrNoisyUnima(UInt_t hs, UInt_t chipNr);
	45
6727e2db	46	Bool_t ProcessDeadPixels();
6727e2db	47	Bool_t ProcessNoisyPixels();
f0aa5f6c	48
	49	Bool_t ProcessNrTriggers();
	50
f0aa5f6c	51	AliITSOnlineSPDscan* GetOnlineScan() {return fScanObj;}
	52	UInt_t GetRouterNr();
	53	Bool_t GetHalfStavePresent(UInt_t hs);
	54
	55	TGraph* GetNrTriggersG();
	56	TGraph* GetMeanMultiplicityG(UInt_t hs, UInt_t chipNr);
	57	TGraph* GetHitEventEfficiencyG(UInt_t hs, UInt_t chipNr);
	58	TH2F* GetHitMapTot(UInt_t step);
6727e2db	59	TH2F* GetHitMapChip(UInt_t step, UInt_t hs, UInt_t chip);
f0aa5f6c	60
	61
	62	private:
	63	UInt_t fType; // calib type
	64	UInt_t fDacId; // dac id
53ae21ce	65	TString fFileName; // container file name
f0aa5f6c	66	enum calibvals{kMINTH,kMEANTH,kDAC,kUNIMA,kNOISE,kDELAY}; // calib types
f0aa5f6c	67
6727e2db	68	AliITSOnlineSPDscan *fScanObj; // container obj
	69	AliITSOnlineCalibrationSPDhandler *fHandler; // calib helper obj
	70	Bool_t fbModuleScanned[240]; // is module used in scan?
f0aa5f6c	71
	72	TGraph* fMeanMultiplicity[6][11]; // mean mult graphs
	73	TGraph* fHitEventEfficiency[6][11]; // hit event graphs
	74	TGraph* fTriggers; // trigger graph
	75
	76	void Init(); // init
	77
	78	Bool_t ProcessMeanMultiplicity(); // process mean mult
	79	Bool_t ProcessHitEventEfficiency();// process hit event eff
	80
	81	Int_t FindLastMinThDac(UInt_t hs, UInt_t chipNr); // dac value where fMinIncreaseFromBaseLine reached
	82	Int_t FindClosestLowerStep(Float_t dacValueInput); // step closest (lower) to a dacvalue
	83	Float_t GetCompareLine(UInt_t step, UInt_t hs, UInt_t chipNr, Float_t basePar2); // line to compare mean mult with
	84
	85	// dead noisy parameters:
	86	Bool_t fOverWrite; // overWrite old dead/noisy or just add new ones to it
	87	// noise scan parameters:
	88	Float_t fNoiseThreshold; // ratio of allowed hits/triggers
	89	UInt_t fNoiseMinimumEvents; // minimum events required to find noisy pixels
	90	// min th scan parameters:
	91	UInt_t fMinNrStepsBeforeIncrease; // min nr of steps required before fMinIncreaseFromBaseLine reached
	92	Float_t fMinIncreaseFromBaseLine; // min increase of mean mult from base line
	93	UInt_t fStepDownDacSafe; // nr of steps down to put threshold result (to be on the safe side)
	94	Float_t fMaxBaseLineLevel; // maximum value for the base line to compare with
	95
	96	};
	97
	98	#endif