This task creates fake alignment. More...

#include <AliFMDAlignFaker.h>

Inheritance diagram for AliFMDAlignFaker:

Public Types
enum	EWhat { kSensors = 1, kHalves }

enum	{ kAll = (1<<kHalves\|1<<kSensors) }

Public Member Functions
	AliFMDAlignFaker (Int_t mask=kAll, const char geo="geometry.root", const char loc="")

virtual	~AliFMDAlignFaker ()

void	AddAlign (EWhat w)

void	RemoveAlign (EWhat w)

void	SetAlign (Int_t mask)

void	SetSensorDisplacement (Double_t x1=0, Double_t y1=0, Double_t z1=0, Double_t x2=.01, Double_t y2=.01, Double_t z2=0)

void	SetSensorRotation (Double_t x1=0, Double_t y1=0, Double_t z1=0, Double_t x2=.5, Double_t y2=.5, Double_t z2=.5)

void	SetHalfDisplacement (Double_t x1=0, Double_t y1=0, Double_t z1=0, Double_t x2=.05, Double_t y2=.05, Double_t z2=.05)

void	SetHalfRotation (Double_t x1=0, Double_t y1=0, Double_t z1=0, Double_t x2=0, Double_t y2=0, Double_t z2=0)

void	SetOutput (const char *file)

void	SetGeometryFile (const char *file)

void	SetComment (const Char_t *comment="dummy data")

void	Exec (Option_t *option="")

Static Public Member Functions
static Bool_t	GetGeometry (Bool_t toCdb=kFALSE, const TString &storage=TString())

Protected Member Functions
	AliFMDAlignFaker (const AliFMDAlignFaker &o)

AliFMDAlignFaker &	operator= (const AliFMDAlignFaker &)

Bool_t	MakeAlign (const TString &path, Int_t volID, Double_t transX, Double_t transY, Double_t transZ, Double_t rotX, Double_t rotY, Double_t rotZ)

Bool_t	MakeAlignSensor (const TString &path, Int_t id)

Bool_t	MakeAlignHalf (const TString &path, Int_t id)

void	WriteToCDB ()

void	WriteToFile ()

Protected Attributes
Long_t	fMask

TVector3	fSensorTransMin

TVector3	fSensorTransMax

TVector3	fSensorRotMin

TVector3	fSensorRotMax

TVector3	fHalfTransMin

TVector3	fHalfTransMax

TVector3	fHalfRotMin

TVector3	fHalfRotMax

Int_t	fRunMin

Int_t	fRunMax

TClonesArray *	fArray

TString	fComment

Detailed Description

This task creates fake alignment.

Which alignment, depends on the bit mask passed to the constructor, or added by `AddAlign'.

The default is to write all alignment parameters to a local storage local://cdb which is a directory in the current directory.

Definition at line 47 of file AliFMDAlignFaker.h.

Member Enumeration Documentation

anonymous enum

Enumerator
kAll	All types of alignment

Definition at line 59 of file AliFMDAlignFaker.h.

enum AliFMDAlignFaker::EWhat

What to make alignments for

Enumerator
kSensors	MAke alignment for sensors
kHalves	Make alignment for half-rings

Definition at line 53 of file AliFMDAlignFaker.h.

Constructor & Destructor Documentation

AliFMDAlignFaker::AliFMDAlignFaker	(	Int_t	mask = `kAll`,
		const char *	geo = `"geometry.root"`,
		const char *	loc = `""`
	)

Constructor

Parameters

mask	Bit mask of what to make alignments for
geo	File to read geometry from, if needed
loc	Where to store the result

Definition at line 69 of file AliFMDAlignFaker.cxx.

virtual AliFMDAlignFaker::~AliFMDAlignFaker ( )

inlinevirtual

Destructor

Definition at line 75 of file AliFMDAlignFaker.h.

AliFMDAlignFaker::AliFMDAlignFaker ( const AliFMDAlignFaker & o )

inlineprotected

Copy constructor

Parameters

o	Object to copy from

Definition at line 176 of file AliFMDAlignFaker.h.

Member Function Documentation

void AliFMDAlignFaker::AddAlign ( EWhat w )

inline

Add something to make alignment for

Parameters

w	Bit of alignment mask

Definition at line 80 of file AliFMDAlignFaker.h.

void AliFMDAlignFaker::Exec ( Option_t * option = "" )

Make the alignment objects.

Parameters

option Not used.

Definition at line 194 of file AliFMDAlignFaker.cxx.

Referenced by MakeAlignment(), MakeFMDFullMisAlignment(), MakeFMDResMisAlignment(), MakeFMDZeroMisAlignment(), MakeResidualAlignment(), and SetComment().

Bool_t AliFMDAlignFaker::GetGeometry	(	Bool_t	toCdb = `kFALSE`,
		const TString &	storage = `TString()`
	)

static

Get the geometry

Parameters

toCdb	Whether to store in CDB
storage	Storage element to use

Returns: true on success

Definition at line 148 of file AliFMDAlignFaker.cxx.

Referenced by MakeFMDFullMisAlignment(), MakeFMDResMisAlignment(), MakeFMDZeroMisAlignment(), and SetComment().

Bool_t AliFMDAlignFaker::MakeAlign	(	const TString &	path,
		Int_t	volID,
		Double_t	transX,
		Double_t	transY,
		Double_t	transZ,
		Double_t	rotX,
		Double_t	rotY,
		Double_t	rotZ
	)

protected

Make the alignment object for a path

Parameters

path	Node path.
volID	Volume identifier
transX	Translation in X
transY	Translation in Y
transZ	Translation in Z
rotX	Rotation around X axis
rotY	Rotation around Y axis
rotZ	Rotation around Z axis

Returns: true on success

Definition at line 288 of file AliFMDAlignFaker.cxx.

Referenced by MakeAlignHalf(), MakeAlignSensor(), and operator=().

Bool_t AliFMDAlignFaker::MakeAlignHalf	(	const TString &	path,
		Int_t	id
	)

protected

Align a half-ring

Parameters

path	of a sensor
id	Volume id

Definition at line 322 of file AliFMDAlignFaker.cxx.

Referenced by Exec(), and operator=().

Bool_t AliFMDAlignFaker::MakeAlignSensor	(	const TString &	path,
		Int_t	id
	)

protected

Align a sensor

Parameters

path	of a sensor
id	Volume id

Definition at line 338 of file AliFMDAlignFaker.cxx.

Referenced by Exec(), and operator=().

AliFMDAlignFaker& AliFMDAlignFaker::operator= ( const AliFMDAlignFaker & )

inlineprotected

Assignment operator

Returns: Reference to this

Definition at line 198 of file AliFMDAlignFaker.h.

void AliFMDAlignFaker::RemoveAlign ( EWhat w )

inline

Remove something to make alignment for

Parameters

w	Bit of alignment mask

Definition at line 85 of file AliFMDAlignFaker.h.

void AliFMDAlignFaker::SetAlign ( Int_t mask )

inline

Set alignment select mask

Parameters

mask Bit mask

Definition at line 90 of file AliFMDAlignFaker.h.

void AliFMDAlignFaker::SetComment ( const Char_t * comment = "dummy data" )

inline

Set the comment

Definition at line 154 of file AliFMDAlignFaker.h.

Referenced by AliFMDAlignFaker(), and MakeResidualAlignment().

void AliFMDAlignFaker::SetGeometryFile ( const char * file )

inline

Set the file to read the geometry from.

Parameters

file File name

Definition at line 150 of file AliFMDAlignFaker.h.

void AliFMDAlignFaker::SetHalfDisplacement	(	Double_t	x1 = `0`,
		Double_t	y1 = `0`,
		Double_t	z1 = `0`,
		Double_t	x2 = `.05`,
		Double_t	y2 = `.05`,
		Double_t	z2 = `.05`
	)

Set the displacement (translation) of half-rings. The displacement is selected random uniformly between the corresponding minimum and maximum.

Parameters

x1	Minimum X displacement
y1	Minimum Y displacement
z1	Minimum Z displacement
x2	Maximum X displacement
y2	Maximum Y displacement
z2	Maximum Z displacement

Definition at line 122 of file AliFMDAlignFaker.cxx.

Referenced by AliFMDAlignFaker(), MakeAlignment(), MakeFMDFullMisAlignment(), MakeFMDResMisAlignment(), MakeFMDZeroMisAlignment(), MakeResidualAlignment(), and SetAlign().

void AliFMDAlignFaker::SetHalfRotation	(	Double_t	x1 = `0`,
		Double_t	y1 = `0`,
		Double_t	z1 = `0`,
		Double_t	x2 = `0`,
		Double_t	y2 = `0`,
		Double_t	z2 = `0`
	)

Set the rotation of half-rings. The displacement is selected random uniformly between the corresponding minimum and maximum.

Parameters

x1	Minimum X rotation (in degrees)
y1	Minimum Y rotation (in degrees)
z1	Minimum Z rotation (in degrees)
x2	Maximum X rotation (in degrees)
y2	Maximum Y rotation (in degrees)
z2	Maximum Z rotation (in degrees)

Definition at line 132 of file AliFMDAlignFaker.cxx.

Referenced by AliFMDAlignFaker(), MakeAlignment(), MakeFMDFullMisAlignment(), MakeFMDResMisAlignment(), MakeFMDZeroMisAlignment(), MakeResidualAlignment(), and SetAlign().

void AliFMDAlignFaker::SetOutput ( const char * file )

inline

Set the output file name. Should be a valid CDB URL.

Parameters

file CDB URL

Definition at line 145 of file AliFMDAlignFaker.h.

void AliFMDAlignFaker::SetSensorDisplacement	(	Double_t	x1 = `0`,
		Double_t	y1 = `0`,
		Double_t	z1 = `0`,
		Double_t	x2 = `.01`,
		Double_t	y2 = `.01`,
		Double_t	z2 = `0`
	)

Set the displacement (translation) of sensors. The displacement is selected random uniformly between the corresponding minimum and maximum.

Parameters

x1	Minimum X displacement (in centimeters)
y1	Minimum Y displacement (in centimeters)
z1	Minimum Z displacement (in centimeters)
x2	Maximum X displacement (in centimeters)
y2	Maximum Y displacement (in centimeters)
z2	Maximum Z displacement (in centimeters)

Definition at line 102 of file AliFMDAlignFaker.cxx.

Referenced by AliFMDAlignFaker(), MakeAlignment(), MakeFMDFullMisAlignment(), MakeFMDResMisAlignment(), MakeFMDZeroMisAlignment(), MakeResidualAlignment(), and SetAlign().

void AliFMDAlignFaker::SetSensorRotation	(	Double_t	x1 = `0`,
		Double_t	y1 = `0`,
		Double_t	z1 = `0`,
		Double_t	x2 = `.5`,
		Double_t	y2 = `.5`,
		Double_t	z2 = `.5`
	)

Set the rotation of sensors. The displacement is selected random uniformly between the corresponding minimum and maximum.

Parameters

x1	Minimum X rotation (in degrees)
y1	Minimum Y rotation (in degrees)
z1	Minimum Z rotation (in degrees)
x2	Maximum X rotation (in degrees)
y2	Maximum Y rotation (in degrees)
z2	Maximum Z rotation (in degrees)