AliSimDigits Class Reference

#include <AliSimDigits.h>

Inheritance diagram for AliSimDigits:

Public Member Functions
	AliSimDigits ()
	AliSimDigits (const AliSimDigits &param)
AliSimDigits &	operator= (const AliSimDigits &digits)
virtual	~AliSimDigits ()
void	AllocateTrack (Int_t length)
Int_t *	GetTracks ()
Int_t	GetTrackIDFast (Int_t row, Int_t column, Int_t level)
void	SetTrackIDFast (Int_t value, Int_t row, Int_t column, Int_t level)
virtual Int_t	GetTrackID (Int_t row, Int_t column, Int_t level)
virtual void	ExpandTrackBuffer ()
virtual void	CompresTrackBuffer (Int_t bufType)
AliH2F *	DrawTracks (const char *option=0, Int_t level=0, Float_t x1=-1, Float_t x2=-1, Float_t y1=-1, Float_t y2=-1)
void	GlitchFilter ()
Public Member Functions inherited from AliDigits
	AliDigits ()
	AliDigits (const AliDigits &digits)
AliDigits &	operator= (const AliDigits &digits)
virtual	~AliDigits ()
Short_t *	GetDigits ()
Short_t	GetDigitFast (Int_t row, Int_t column)
Short_t	GetDigitUnchecked (Int_t row, Int_t column)
void	SetDigitFast (Short_t value, Int_t row, Int_t column)
Bool_t	BoundsOK (const char *where, Int_t row, Int_t col)
Bool_t	OutOfBoundsError (const char *where, Int_t row, Int_t column)
virtual void	Allocate (Int_t rows, Int_t columns)
virtual Short_t	GetDigit (Int_t row, Int_t column)
virtual void	ExpandBuffer ()
virtual void	CompresBuffer (Int_t bufferType, Int_t threshold)
virtual Bool_t	First ()
virtual Bool_t	Next ()
void	SetThreshold (Int_t th)
Int_t	GetThreshold ()
Int_t	GetNRows ()
Int_t	GetNCols ()
Int_t	CurrentRow ()
Int_t	CurrentColumn ()
Int_t	CurrentDigit ()
void	AcceptHisto (AliH2F *his)
AliH2F *	GenerHisto ()
AliH2F *	DrawDigits (const char *option=0, Float_t x1=-1, Float_t x2=-1, Float_t y1=-1, Float_t y2=-1)
Int_t	GetSize ()
Int_t	GetDigitSize ()
Int_t	GetOverTh (Float_t threshold, Float_t x1=-1, Float_t x2=-1, Float_t y1=-1, Float_t y2=-1)
Short_t *	GetDigitsColumn (Int_t row)
Public Member Functions inherited from AliSegmentID
	AliSegmentID ()
	AliSegmentID (Int_t index)
Int_t	GetID ()
void	SetID (Int_t index)

Private Member Functions
void	InvalidateTrack ()
Int_t	GetTrackID1 (Int_t row, Int_t column, Int_t level)
void	ExpandTrackBuffer1 ()
void	CompresTrackBuffer1 ()
Int_t	GetTrackID2 (Int_t row, Int_t column, Int_t level)
void	ExpandTrackBuffer2 ()
void	CompresTrackBuffer2 ()

Private Attributes
TArrayI *	fTracks
	buffer of track index More...
TArrayI *	fTrIndex
	index position of column More...
Int_t	fNlevel
	number of tracks etries for one digit More...
Int_t	fTrBufType
	buffer type of the tracks More...

Additional Inherited Members
Protected Member Functions inherited from AliDigits
virtual void	Invalidate ()
void	ExpandBuffer1 ()
void	CompresBuffer1 ()
Bool_t	First0 ()
Bool_t	Next0 ()
Bool_t	First1 ()
Bool_t	Next1 ()
Short_t	GetDigit1 (Int_t row, Int_t column)
Protected Attributes inherited from AliDigits
Int_t	fNrows
	number of rows in Segment More...
Int_t	fNcols
	number of collumns in Segment More...
Protected Attributes inherited from AliSegmentID
Int_t	fSegmentID

Detailed Description

Alice segment manager object AliSimDigits object (derived from AliDigits) provide additional track information to digit

Author

Marian Ivanov GSI Darmstadt

Manager class generaol Alice segment digits segment is for example one pad row in TPC

Definition at line 21 of file AliSimDigits.h.

Constructor & Destructor Documentation

AliSimDigits::AliSimDigits

(

)

Definition at line 43 of file AliSimDigits.cxx.

AliSimDigits::AliSimDigits

(

const AliSimDigits &

param

)

dummy

Definition at line 55 of file AliSimDigits.cxx.

AliSimDigits::~AliSimDigits ( )

virtual

Definition at line 67 of file AliSimDigits.cxx.

Member Function Documentation

void AliSimDigits::AllocateTrack

(

Int_t

length

)

construct empty buffer fElements and fTracks with size fNrows x fNcols x length

Definition at line 104 of file AliSimDigits.cxx.

Referenced by TestSimDigits().

void AliSimDigits::CompresTrackBuffer ( Int_t  bufType )

virtual

compres buffer according buffertype algorithm

Definition at line 140 of file AliSimDigits.cxx.

Referenced by TestSimDigits().

void AliSimDigits::CompresTrackBuffer1 ( )

private

comress track according algorithm 1 (track id comression independent to the digit compression)

Definition at line 247 of file AliSimDigits.cxx.

Referenced by CompresTrackBuffer().

void AliSimDigits::CompresTrackBuffer2 ( )

private

comress track according algorithm 2 (track id comression according digit compression)

Definition at line 347 of file AliSimDigits.cxx.

Referenced by CompresTrackBuffer().

AliH2F * AliSimDigits::DrawTracks	(	const char *	option = 0,
		Int_t	level = 0,
		Float_t	x1 = -1,
		Float_t	x2 = -1,
		Float_t	y1 = -1,
		Float_t	y2 = -1
	)

draw digits in given array

make digits histo

Definition at line 364 of file AliSimDigits.cxx.

void AliSimDigits::ExpandTrackBuffer ( )

virtual

expand buffer to two dimensional array

Definition at line 126 of file AliSimDigits.cxx.

Referenced by CompresTrackBuffer(), DrawTracks(), good_tracks(), TestSDigitsDig1(), TestSDigitsDig2(), and TestSimDigits().

void AliSimDigits::ExpandTrackBuffer1 ( )

private

expand track compressed according algorithm 1 (track id comression independent to the digit compression) !!in expanded tracks we don't use fTrIndex array

Definition at line 202 of file AliSimDigits.cxx.

Referenced by ExpandTrackBuffer().

void AliSimDigits::ExpandTrackBuffer2 ( )

private

comress track according algorithm 2 (track id comression according digit compression)

Definition at line 340 of file AliSimDigits.cxx.

Referenced by ExpandTrackBuffer().

Int_t AliSimDigits::GetTrackID ( Int_t  row, Int_t  column, Int_t  level  )

virtual

Get track ID

Definition at line 116 of file AliSimDigits.cxx.

Referenced by AliTPCDisplayDigits(), GoodTracksTPC(), TestSimDigits(), and TPCFindGenTracks::TreeDLoop().

Int_t AliSimDigits::GetTrackID1 ( Int_t  row, Int_t  column, Int_t  level  )

private

return track ID of digits - for buffer compresion 2

Definition at line 162 of file AliSimDigits.cxx.

Referenced by GetTrackID().

Int_t AliSimDigits::GetTrackID2 ( Int_t  row, Int_t  column, Int_t  level  )

private

returnb track id of digits - for buffer compresion 2

Definition at line 355 of file AliSimDigits.cxx.

Referenced by GetTrackID().

Int_t AliSimDigits::GetTrackIDFast ( Int_t  row, Int_t  column, Int_t  level  )

inline

return track ID at given row and column return fTracks[level].At(fTrIndex[level][column]+row);

Definition at line 61 of file AliSimDigits.h.

Referenced by DrawTracks(), GetTrackID(), good_tracks(), TestSDigitsDig2(), and TestSimDigits().

Int_t* AliSimDigits::GetTracks ( )

inline

Definition at line 28 of file AliSimDigits.h.

void AliSimDigits::GlitchFilter

(

)

glitch filter, optionally

Definition at line 394 of file AliSimDigits.cxx.

void AliSimDigits::InvalidateTrack ( )

private

set default (invalid parameters)

Definition at line 89 of file AliSimDigits.cxx.

Referenced by AllocateTrack().

AliSimDigits & AliSimDigits::operator=

(

const AliSimDigits &

digits

)

assignment operator - dummy

Definition at line 78 of file AliSimDigits.cxx.

void AliSimDigits::SetTrackIDFast ( Int_t  value, Int_t  row, Int_t  column, Int_t  level  )

inline

Definition at line 69 of file AliSimDigits.h.

Referenced by GlitchFilter(), and TestSimDigits().

Member Data Documentation

Int_t AliSimDigits::fNlevel

private

number of tracks etries for one digit

Definition at line 51 of file AliSimDigits.h.

Referenced by AllocateTrack(), CompresTrackBuffer1(), ExpandTrackBuffer1(), and SetTrackIDFast().

TArrayI* AliSimDigits::fTracks

private

buffer of track index

Definition at line 49 of file AliSimDigits.h.

Referenced by AllocateTrack(), CompresTrackBuffer1(), ExpandTrackBuffer1(), GetTrackID1(), GetTrackIDFast(), GetTracks(), InvalidateTrack(), and ~AliSimDigits().

Int_t AliSimDigits::fTrBufType

private

buffer type of the tracks

Definition at line 52 of file AliSimDigits.h.

Referenced by AllocateTrack(), CompresTrackBuffer(), CompresTrackBuffer1(), CompresTrackBuffer2(), ExpandTrackBuffer(), ExpandTrackBuffer1(), ExpandTrackBuffer2(), and GetTrackID().

TArrayI* AliSimDigits::fTrIndex

private

index position of column

Definition at line 50 of file AliSimDigits.h.

Referenced by AliSimDigits(), AllocateTrack(), CompresTrackBuffer1(), ExpandTrackBuffer1(), GetTrackID1(), InvalidateTrack(), operator=(), and ~AliSimDigits().

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The documentation for this class was generated from the following files:

• TPC/TPCbase/AliSimDigits.h
• TPC/TPCbase/AliSimDigits.cxx