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

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

/* $Id$ */


/// \ingroup rec
/// \class AliITSAlignMille
/// \brief Class for alignment of ITS
//
// Authors: Marcello Lunardon

#include <TString.h>
#include <TObject.h>
#include "AliTrackPointArray.h"

// number of used objects
#define ITSMILLENDETELEM    2198
#define ITSMILLENPARCH         6
#define ITSMILLENLOCAL         5
#define ITSMILLENSTDEV         3       

class AliMillepede;
class AliAlignObjParams;
class TGeoManager;
class TGeoHMatrix;
class AliITSAlignMilleModule;
class AliTrackFitterRieman;
class AliITSAlignMilleData;

class AliITSAlignMille:public TObject
{
public:
  AliITSAlignMille(const Char_t *configFilename="AliITSAlignMille.conf", Bool_t initmille=kTRUE);
  virtual ~AliITSAlignMille();
  
  // geometry methods 
  Int_t     GetModuleIndex(const Char_t *symname);
  Int_t     GetModuleIndex(UShort_t voluid);
  UShort_t  GetModuleVolumeID(const Char_t *symname);
  UShort_t  GetModuleVolumeID(Int_t index);
  void      SetCurrentModule(Int_t index); 
  void      SetCurrentSensitiveModule(Int_t index); // set as current the SENSITIVE module with index 'index'

  // configuration methods
  void      SetGeometryFileName(const Char_t* filename="geometry.root") 
    { fGeometryFileName = filename; }
  const Char_t* GetGeometryFileName() {return fGeometryFileName.Data();}
  const Char_t* GetPreAlignmentFileName() {return fPreAlignmentFileName.Data();}
  void      PrintCurrentModuleInfo();
  void      Print(Option_t*) const;
  Bool_t    IsConfigured() const {return fIsConfigured;}
  void      SetRequiredPoint(Char_t* where, Int_t ndet, Int_t updw, Int_t nreqpts);
  
  // fitting methods
  void      SetMinNPtsPerTrack(Int_t pts=3) {fMinNPtsPerTrack=pts;}
  Int_t     ProcessTrack(AliTrackPointArray *track);
  AliTrackPointArray *PrepareTrack(const AliTrackPointArray *track); // build a new AliTrackPointArray with selected conditions
  void      InitTrackParams(int meth=1);
  Bool_t    InitRiemanFit();
  AliTrackFitterRieman  *GetRiemanFitter() const {return fRieman;}
  Int_t     InitModuleParams();
  Int_t     CheckCurrentTrack();
  Bool_t    CheckVolumeID(UShort_t voluid) const; // checks voluid for sensitive volumes
  Int_t     IsDefined(UShort_t voluid) const;
  Int_t     IsContained(UShort_t voluid) const;
  Int_t     CalcIntersectionPoint(const Double_t *lpar, const Double_t *gpar);
  Int_t     CalcDerivatives(Int_t paridx, Bool_t islpar);
  const Double_t* GetLocalIntersectionPoint() const {return fPintLoc;}
  const Double_t* GetGlobalIntersectionPoint() const {return fPintGlo;}
  void      SetInitTrackParamsMeth(Int_t meth=1) {fInitTrackParamsMeth=meth;}
  AliTrackPointArray *SortTrack(const AliTrackPointArray *atp);
  void      SetTemporaryExcludedModule(Int_t index) {fTempExcludedModule=index;}

  // millepede methods
  void      FixParameter(Int_t param, Double_t value);
  void      AddConstraint(Double_t *factor, Double_t value );
  void      InitGlobalParameters(Double_t *par);   
  void      SetLocalDerivative(Int_t index, Double_t value) 
    {fLocalDerivatives[index] = value;}
  void      SetGlobalDerivative(Int_t index, Double_t value) 
    {fGlobalDerivatives[index] = value;}  
  void      LocalFit(Int_t iTrack, Double_t *lTrackParam, Int_t lSingleFit);
  void      GlobalFit(Double_t *parameters,Double_t *errors,Double_t *pulls);
  void      PrintGlobalParameters();
  Double_t  GetParError(Int_t iPar);
  Int_t     AddLocalEquation(AliITSAlignMilleData &m);
  void      SetLocalEquations(const AliITSAlignMilleData *m, Int_t neq);
  
  // fitting stuffs
  AliTrackPointArray *GetCurrentTrack() const {return fTrack;}
  const AliTrackPoint      *GetCurrentCluster() const {return &fCluster;}
  void      SetCurrentTrack(AliTrackPointArray * const atp) {fTrack=atp;}
  void      SetCurrentCluster(const AliTrackPoint &atp) {fCluster=atp;}

  // geometry stuffs
  Int_t     GetNModules() const {return fNModules;}
  Int_t     GetCurrentModuleIndex() const {return fCurrentModuleIndex;}
  TGeoHMatrix *GetCurrentModuleHMatrix() const {return fCurrentModuleHMatrix;}
  const Double_t *GetCurrentModuleTranslation() const {return fCurrentModuleTranslation;}
  Int_t     GetCurrentModuleInternalIndex() const {return fCurrentModuleInternalIndex;}
  const Int_t    *GetModuleIndexArray() const {return fModuleIndex;}
  const Int_t    *GetProcessedPoints() const {return fProcessedPoints;}
  Int_t     GetTotBadLocEqPoints() const {return fTotBadLocEqPoints;}
  AliITSAlignMilleModule  *GetMilleModule(UShort_t voluid) const; // get pointer to the defined supermodule
  AliITSAlignMilleModule  *GetCurrentModule() const;
  const UShort_t *GetModuleVolumeIDArray() const {return fModuleVolumeID;}

  // debug stuffs
  const Double_t  *GetMeasLoc() const { return fMeasLoc;}
  const Double_t  *GetSigmaLoc() const { return fSigmaLoc;}
  Double_t   GetBField() const {return fBField;}
  const Double_t  *GetLocalInitParam() const {return fLocalInitParam;}
  Double_t   GetLocalDX() const {return fDerivativeXLoc;}
  Double_t   GetLocalDZ() const {return fDerivativeZLoc;}
  Double_t   GetParSigTranslations() const {return fParSigTranslations;}
  Double_t   GetParSigRotations() const {return fParSigRotations;}
  Int_t      GetPreAlignmentQualityFactor(Int_t index) const; // if not prealign. return -1
  void       SetBug(Int_t bug) {fBug=bug;} // 1:SSD inversion sens.18-19

 private:

  // configuration methods
  Int_t     LoadConfig(const Char_t *cfile="AliITSAlignMille.conf");
  Int_t     LoadSuperModuleFile(const Char_t *cfile="ITSMilleSuperModules.root");
  void      ResetLocalEquation();
  void      InitGeometry();
  Int_t     ApplyToGeometry();

  // millepede methods
  void      Init(Int_t nGlobal, Int_t nLocal, Int_t nStdDev);

  // millepede stuffs
  AliMillepede *fMillepede;   ///< Detector independent alignment class
  static Int_t  fgNParCh;      ///< Number of degrees of freedom per chamber
  static Int_t  fgNDetElem;    ///< Total number of detection elements
  Double_t      fStartFac;      ///< Initial value for chi2 cut 
                              ///< if > 1 Iterations in AliMil. are turned on
  Double_t      fResCutInitial; ///< Cut on residual for first iteration
  Double_t      fResCut;        ///< Cut on residual for other iterations 
  Int_t         fNGlobal;       ///< Number of global parameters
  Int_t         fNLocal;        ///< Number of local parameters
  Int_t         fNStdDev;       ///< Number of standard deviations for chi2 cut
  Bool_t        fIsMilleInit;  ///
  Double_t      fParSigTranslations; ///< init sigma for transl. params [cm]
  Double_t      fParSigRotations; ///< init sigma for rot. params [deg]

  // fitting stuffs
  AliTrackPointArray *fTrack;       ///< pointer to current track 
  AliTrackPoint fCluster;           ///< current cluster
  Double_t     *fGlobalDerivatives;   ///< Array of global derivatives
  Double_t      fLocalDerivatives[ITSMILLENLOCAL]; ///< Array of local deriv.
  Double_t      fLocalInitParam[ITSMILLENLOCAL];   ///< Array with inital values for local parameters for current track
  Double_t      fModuleInitParam[ITSMILLENPARCH];  ///< Array with inital values for current module parameters (init geometry)
  Double_t      fPintLoc[3]; ///
  Double_t      fPintLoc0[3]; ///
  Double_t      fPintGlo[3]; ///
  Double_t      fMeasLoc[3]; // current point local coordinates (the original ones)
  Double_t      fMeasGlo[3]; // current point glob. coord (AliTrackPoint)
  Double_t      fSigmaLoc[3]; // stdev current point
  Double_t      fSigmaXfactor; ///
  Double_t      fSigmaZfactor; ///
  AliAlignObjParams *fTempAlignObj; ///
  Double_t      fDerivativeXLoc; // localX deriv.
  Double_t      fDerivativeZLoc; // localZ deriv.
  Int_t         fMinNPtsPerTrack; ///
  Int_t         fInitTrackParamsMeth; ///
  Int_t        *fProcessedPoints; /// array of statistics of used points per module
  Int_t         fTotBadLocEqPoints; /// total number of reject points because of bad EqLoc
  AliTrackFitterRieman *fRieman; /// riemann fitter for helices
  Bool_t        fRequirePoints;  // required points in specific layers
  Int_t         fNReqLayUp[6];    /// number of points required in layer[n] with Y>0
  Int_t         fNReqLayDown[6];  /// number of points required in layer[n] with Y<0
  Int_t         fNReqLay[6];      /// number of points required in layer[n] 
  Int_t         fNReqDetUp[3];    /// number of points required in Detector[n] with Y>0
  Int_t         fNReqDetDown[3];  /// number of points required in Detector[n] with Y<0
  Int_t         fNReqDet[3];      /// number of points required in Detector[n]
  Int_t         fTempExcludedModule; /// single module temporary excluded from initial fit

  // geometry stuffs
  TString       fGeometryFileName;  ///
  TString       fPreAlignmentFileName;  ///
  TGeoManager  *fGeoManager;        ///
  Int_t         fCurrentModuleIndex;   /// SuperModule index
  Int_t         fCurrentModuleInternalIndex;  /// SuperModule internal index
  Int_t         fCurrentSensVolIndex;   /// Current point (sens. vol.) index
  Double_t      fCurrentModuleTranslation[3]; ///
  Int_t         fNModules;  /// number of defined modules from config file
  Int_t         fModuleIndex[ITSMILLENDETELEM*2]; ///
  UShort_t      fModuleVolumeID[ITSMILLENDETELEM*2];  ///
  Bool_t        fFreeParam[ITSMILLENDETELEM*2][ITSMILLENPARCH];  ///
  Bool_t        fUseLocalShifts; /// 
  Bool_t        fUseSuperModules; /// 
  Bool_t        fUsePreAlignment; /// 
  Bool_t        fUseSortedTracks; /// default is kTRUE 
  Bool_t        fBOn; /// magentic field ON
  Double_t      fBField; /// value of magnetic field
  Int_t         fNSuperModules; /// number of custom supermodules in SM file
  TGeoHMatrix  *fCurrentModuleHMatrix; /// SuperModule matrix
  Bool_t        fIsConfigured; ///
  Int_t         fPreAlignQF[ITSMILLENDETELEM*2]; ///
  Double_t      fSensVolSigmaXfactor[ITSMILLENDETELEM*2]; ///
  Double_t      fSensVolSigmaZfactor[ITSMILLENDETELEM*2]; ///
  Int_t         fBug; /// tag for temporary bug correction

  AliITSAlignMilleModule *fMilleModule[ITSMILLENDETELEM*2]; /// array of super modules to be aligned

  AliITSAlignMilleModule *fSuperModule[ITSMILLENDETELEM*2]; /// array of super modules defined in supermodule file

  AliITSAlignMille(const AliITSAlignMille& rhs);
  AliITSAlignMille& operator=(const AliITSAlignMille& rhs);


  ClassDef(AliITSAlignMille, 0)

};

#endif
Commit	Line	Data
483fd7d8	1	#ifndef ALIITSALIGNMILLE_H
	2	#define ALIITSALIGNMILLE_H
	3	/* Copyright(c) 2007-2009 , ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8
	9	/// \ingroup rec
	10	/// \class AliITSAlignMille
	11	/// \brief Class for alignment of ITS
	12	//
	13	// Authors: Marcello Lunardon
	14
	15	#include <TString.h>
	16	#include <TObject.h>
	17	#include "AliTrackPointArray.h"
	18
75d480f6	19	// number of used objects
	20	#define ITSMILLENDETELEM 2198
	21	#define ITSMILLENPARCH 6
	22	#define ITSMILLENLOCAL 5
	23	#define ITSMILLENSTDEV 3
	24
483fd7d8	25	class AliMillepede;
	26	class AliAlignObjParams;
	27	class TGeoManager;
	28	class TGeoHMatrix;
0856765c	29	class AliITSAlignMilleModule;
d3603b4d	30	class AliTrackFitterRieman;
75d480f6	31	class AliITSAlignMilleData;
d3603b4d	32
483fd7d8	33	class AliITSAlignMille:public TObject
483fd7d8	34	{
483fd7d8	35	public:
	36	AliITSAlignMille(const Char_t *configFilename="AliITSAlignMille.conf", Bool_t initmille=kTRUE);
	37	virtual ~AliITSAlignMille();
	38
	39	// geometry methods
d3603b4d	40	Int_t GetModuleIndex(const Char_t *symname);
483fd7d8	41	Int_t GetModuleIndex(UShort_t voluid);
	42	UShort_t GetModuleVolumeID(const Char_t *symname);
	43	UShort_t GetModuleVolumeID(Int_t index);
0856765c	44	void SetCurrentModule(Int_t index);
0856765c	45	void SetCurrentSensitiveModule(Int_t index); // set as current the SENSITIVE module with index 'index'
483fd7d8	46
	47	// configuration methods
	48	void SetGeometryFileName(const Char_t* filename="geometry.root")
	49	{ fGeometryFileName = filename; }
	50	const Char_t* GetGeometryFileName() {return fGeometryFileName.Data();}
0856765c	51	const Char_t* GetPreAlignmentFileName() {return fPreAlignmentFileName.Data();}
483fd7d8	52	void PrintCurrentModuleInfo();
0856765c	53	void Print(Option_t*) const;
d3603b4d	54	Bool_t IsConfigured() const {return fIsConfigured;}
d3603b4d	55	void SetRequiredPoint(Char_t* where, Int_t ndet, Int_t updw, Int_t nreqpts);
483fd7d8	56
	57	// fitting methods
	58	void SetMinNPtsPerTrack(Int_t pts=3) {fMinNPtsPerTrack=pts;}
483fd7d8	59	Int_t ProcessTrack(AliTrackPointArray *track);
b80c197e	60	AliTrackPointArray PrepareTrack(const AliTrackPointArray track); // build a new AliTrackPointArray with selected conditions
483fd7d8	61	void InitTrackParams(int meth=1);
d3603b4d	62	Bool_t InitRiemanFit();
d3603b4d	63	AliTrackFitterRieman *GetRiemanFitter() const {return fRieman;}
483fd7d8	64	Int_t InitModuleParams();
483fd7d8	65	Int_t CheckCurrentTrack();
0856765c	66	Bool_t CheckVolumeID(UShort_t voluid) const; // checks voluid for sensitive volumes
	67	Int_t IsDefined(UShort_t voluid) const;
	68	Int_t IsContained(UShort_t voluid) const;
b80c197e	69	Int_t CalcIntersectionPoint(const Double_t lpar, const Double_t gpar);
483fd7d8	70	Int_t CalcDerivatives(Int_t paridx, Bool_t islpar);
75d480f6	71	const Double_t* GetLocalIntersectionPoint() const {return fPintLoc;}
75d480f6	72	const Double_t* GetGlobalIntersectionPoint() const {return fPintGlo;}
0856765c	73	void SetInitTrackParamsMeth(Int_t meth=1) {fInitTrackParamsMeth=meth;}
b80c197e	74	AliTrackPointArray SortTrack(const AliTrackPointArray atp);
d3603b4d	75	void SetTemporaryExcludedModule(Int_t index) {fTempExcludedModule=index;}
483fd7d8	76
	77	// millepede methods
	78	void FixParameter(Int_t param, Double_t value);
	79	void AddConstraint(Double_t *factor, Double_t value );
	80	void InitGlobalParameters(Double_t *par);
	81	void SetLocalDerivative(Int_t index, Double_t value)
	82	{fLocalDerivatives[index] = value;}
	83	void SetGlobalDerivative(Int_t index, Double_t value)
	84	{fGlobalDerivatives[index] = value;}
	85	void LocalFit(Int_t iTrack, Double_t *lTrackParam, Int_t lSingleFit);
	86	void GlobalFit(Double_t parameters,Double_t errors,Double_t *pulls);
	87	void PrintGlobalParameters();
	88	Double_t GetParError(Int_t iPar);
75d480f6	89	Int_t AddLocalEquation(AliITSAlignMilleData &m);
b80c197e	90	void SetLocalEquations(const AliITSAlignMilleData *m, Int_t neq);
483fd7d8	91
483fd7d8	92	// fitting stuffs
75d480f6	93	AliTrackPointArray *GetCurrentTrack() const {return fTrack;}
	94	const AliTrackPoint *GetCurrentCluster() const {return &fCluster;}
	95	void SetCurrentTrack(AliTrackPointArray * const atp) {fTrack=atp;}
	96	void SetCurrentCluster(const AliTrackPoint &atp) {fCluster=atp;}
483fd7d8	97
483fd7d8	98	// geometry stuffs
d3603b4d	99	Int_t GetNModules() const {return fNModules;}
d3603b4d	100	Int_t GetCurrentModuleIndex() const {return fCurrentModuleIndex;}
75d480f6	101	TGeoHMatrix *GetCurrentModuleHMatrix() const {return fCurrentModuleHMatrix;}
75d480f6	102	const Double_t *GetCurrentModuleTranslation() const {return fCurrentModuleTranslation;}
d3603b4d	103	Int_t GetCurrentModuleInternalIndex() const {return fCurrentModuleInternalIndex;}
75d480f6	104	const Int_t *GetModuleIndexArray() const {return fModuleIndex;}
75d480f6	105	const Int_t *GetProcessedPoints() const {return fProcessedPoints;}
d3603b4d	106	Int_t GetTotBadLocEqPoints() const {return fTotBadLocEqPoints;}
b80c197e	107	AliITSAlignMilleModule *GetMilleModule(UShort_t voluid) const; // get pointer to the defined supermodule
75d480f6	108	AliITSAlignMilleModule *GetCurrentModule() const;
75d480f6	109	const UShort_t *GetModuleVolumeIDArray() const {return fModuleVolumeID;}
d3603b4d	110
d3603b4d	111	// debug stuffs
75d480f6	112	const Double_t *GetMeasLoc() const { return fMeasLoc;}
75d480f6	113	const Double_t *GetSigmaLoc() const { return fSigmaLoc;}
d3603b4d	114	Double_t GetBField() const {return fBField;}
75d480f6	115	const Double_t *GetLocalInitParam() const {return fLocalInitParam;}
d3603b4d	116	Double_t GetLocalDX() const {return fDerivativeXLoc;}
	117	Double_t GetLocalDZ() const {return fDerivativeZLoc;}
	118	Double_t GetParSigTranslations() const {return fParSigTranslations;}
	119	Double_t GetParSigRotations() const {return fParSigRotations;}
75d480f6	120	Int_t GetPreAlignmentQualityFactor(Int_t index) const; // if not prealign. return -1
d3603b4d	121	void SetBug(Int_t bug) {fBug=bug;} // 1:SSD inversion sens.18-19
d3603b4d	122
483fd7d8	123	private:
	124
	125	// configuration methods
	126	Int_t LoadConfig(const Char_t *cfile="AliITSAlignMille.conf");
0856765c	127	Int_t LoadSuperModuleFile(const Char_t *cfile="ITSMilleSuperModules.root");
483fd7d8	128	void ResetLocalEquation();
483fd7d8	129	void InitGeometry();
0856765c	130	Int_t ApplyToGeometry();
483fd7d8	131
	132	// millepede methods
	133	void Init(Int_t nGlobal, Int_t nLocal, Int_t nStdDev);
	134
	135	// millepede stuffs
	136	AliMillepede *fMillepede; ///< Detector independent alignment class
	137	static Int_t fgNParCh; ///< Number of degrees of freedom per chamber
	138	static Int_t fgNDetElem; ///< Total number of detection elements
	139	Double_t fStartFac; ///< Initial value for chi2 cut
	140	///< if > 1 Iterations in AliMil. are turned on
	141	Double_t fResCutInitial; ///< Cut on residual for first iteration
	142	Double_t fResCut; ///< Cut on residual for other iterations
	143	Int_t fNGlobal; ///< Number of global parameters
	144	Int_t fNLocal; ///< Number of local parameters
	145	Int_t fNStdDev; ///< Number of standard deviations for chi2 cut
	146	Bool_t fIsMilleInit; ///
	147	Double_t fParSigTranslations; ///< init sigma for transl. params [cm]
	148	Double_t fParSigRotations; ///< init sigma for rot. params [deg]
	149
	150	// fitting stuffs
	151	AliTrackPointArray *fTrack; ///< pointer to current track
	152	AliTrackPoint fCluster; ///< current cluster
	153	Double_t *fGlobalDerivatives; ///< Array of global derivatives
75d480f6	154	Double_t fLocalDerivatives[ITSMILLENLOCAL]; ///< Array of local deriv.
	155	Double_t fLocalInitParam[ITSMILLENLOCAL]; ///< Array with inital values for local parameters for current track
	156	Double_t fModuleInitParam[ITSMILLENPARCH]; ///< Array with inital values for current module parameters (init geometry)
483fd7d8	157	Double_t fPintLoc[3]; ///
	158	Double_t fPintLoc0[3]; ///
	159	Double_t fPintGlo[3]; ///
	160	Double_t fMeasLoc[3]; // current point local coordinates (the original ones)
	161	Double_t fMeasGlo[3]; // current point glob. coord (AliTrackPoint)
	162	Double_t fSigmaLoc[3]; // stdev current point
d3603b4d	163	Double_t fSigmaXfactor; ///
d3603b4d	164	Double_t fSigmaZfactor; ///
483fd7d8	165	AliAlignObjParams *fTempAlignObj; ///
	166	Double_t fDerivativeXLoc; // localX deriv.
	167	Double_t fDerivativeZLoc; // localZ deriv.
483fd7d8	168	Int_t fMinNPtsPerTrack; ///
0856765c	169	Int_t fInitTrackParamsMeth; ///
d3603b4d	170	Int_t *fProcessedPoints; /// array of statistics of used points per module
	171	Int_t fTotBadLocEqPoints; /// total number of reject points because of bad EqLoc
	172	AliTrackFitterRieman *fRieman; /// riemann fitter for helices
	173	Bool_t fRequirePoints; // required points in specific layers
	174	Int_t fNReqLayUp[6]; /// number of points required in layer[n] with Y>0
	175	Int_t fNReqLayDown[6]; /// number of points required in layer[n] with Y<0
	176	Int_t fNReqLay[6]; /// number of points required in layer[n]
	177	Int_t fNReqDetUp[3]; /// number of points required in Detector[n] with Y>0
	178	Int_t fNReqDetDown[3]; /// number of points required in Detector[n] with Y<0
	179	Int_t fNReqDet[3]; /// number of points required in Detector[n]
	180	Int_t fTempExcludedModule; /// single module temporary excluded from initial fit
0856765c	181
483fd7d8	182	// geometry stuffs
483fd7d8	183	TString fGeometryFileName; ///
0856765c	184	TString fPreAlignmentFileName; ///
483fd7d8	185	TGeoManager *fGeoManager; ///
0856765c	186	Int_t fCurrentModuleIndex; /// SuperModule index
	187	Int_t fCurrentModuleInternalIndex; /// SuperModule internal index
	188	Int_t fCurrentSensVolIndex; /// Current point (sens. vol.) index
483fd7d8	189	Double_t fCurrentModuleTranslation[3]; ///
483fd7d8	190	Int_t fNModules; /// number of defined modules from config file
75d480f6	191	Int_t fModuleIndex[ITSMILLENDETELEM*2]; ///
	192	UShort_t fModuleVolumeID[ITSMILLENDETELEM*2]; ///
	193	Bool_t fFreeParam[ITSMILLENDETELEM*2][ITSMILLENPARCH]; ///
483fd7d8	194	Bool_t fUseLocalShifts; ///
0856765c	195	Bool_t fUseSuperModules; ///
0856765c	196	Bool_t fUsePreAlignment; ///
d3603b4d	197	Bool_t fUseSortedTracks; /// default is kTRUE
	198	Bool_t fBOn; /// magentic field ON
	199	Double_t fBField; /// value of magnetic field
0856765c	200	Int_t fNSuperModules; /// number of custom supermodules in SM file
0856765c	201	TGeoHMatrix *fCurrentModuleHMatrix; /// SuperModule matrix
d3603b4d	202	Bool_t fIsConfigured; ///
75d480f6	203	Int_t fPreAlignQF[ITSMILLENDETELEM*2]; ///
	204	Double_t fSensVolSigmaXfactor[ITSMILLENDETELEM*2]; ///
	205	Double_t fSensVolSigmaZfactor[ITSMILLENDETELEM*2]; ///
d3603b4d	206	Int_t fBug; /// tag for temporary bug correction
0856765c	207
75d480f6	208	AliITSAlignMilleModule fMilleModule[ITSMILLENDETELEM2]; /// array of super modules to be aligned
0856765c	209
75d480f6	210	AliITSAlignMilleModule fSuperModule[ITSMILLENDETELEM2]; /// array of super modules defined in supermodule file
483fd7d8	211
	212	AliITSAlignMille(const AliITSAlignMille& rhs);
	213	AliITSAlignMille& operator=(const AliITSAlignMille& rhs);
	214
	215
0856765c	216	ClassDef(AliITSAlignMille, 0)
	217
	218	};
483fd7d8	219
483fd7d8	220	#endif