class AliPHOSModuleMisalignment

Function Members (Methods)

public:

	AliPHOSModuleMisalignment(const AliPHOSModuleMisalignment&)
	AliPHOSModuleMisalignment(const AliPHOSGeometry& geom, Bool_t debug = kFALSE)
virtual	~AliPHOSModuleMisalignment()
static TClass*	Class()
void	DeltaTransformation(UInt_t module, const TObjArray* points, const TString& name0, const TString& name1, const TString& name2, TGeoHMatrix* delta)
virtual TClass*	IsA() const
AliPHOSModuleMisalignment&	operator=(const AliPHOSModuleMisalignment&)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)

private:

void	FindDelta(TGeoHMatrix* delta) const
void	FindIdealModule(UInt_t module)
void	FindRealModule(const AliSurveyPoint* pt0, const AliSurveyPoint* pt1, const AliSurveyPoint* pt2)

Data Members

public:

enum {	kModules
};

private:

Double_t	fAngles[5][3][2]	Matrix of rotation angles
Double_t	fCenters[5][3]	Matrix of center displacements
Bool_t	fDebug	debug level
Double_t	fModule[3][3]	Module's described by 3 points (non-positioned module)
Double_t	fU[3][3]	Points from ideal module
Double_t	fV[3][3]	Points from real module

Class Charts

Inheritance Chart:

AliPHOSModuleMisalignment

Function documentation

~AliPHOSModuleMisalignment()

void FindIdealModule(UInt_t module)

Ideal module described by fU.

void FindRealModule(const AliSurveyPoint* pt0, const AliSurveyPoint* pt1, const AliSurveyPoint* pt2)

Real module - fV.
Survey is in millimeters.
AliPHOSGeometry is in centimeters.

void FindDelta(TGeoHMatrix* delta) const

Find rotation and translation wich can
convert fU into fV (ideal module points into points from survey).

AliPHOSModuleMisalignment(const AliPHOSGeometry& geom, Bool_t debug = kFALSE)

ClassDef macro will add virtual functions,
so, I have to define virtual dtor
to supress warnings.

void DeltaTransformation(UInt_t module, const TObjArray* points, const TString& name0, const TString& name1, const TString& name2, TGeoHMatrix* delta)

Module number "module" starts from zero.