#include <AliDigits.h>

Inheritance diagram for AliDigits:

Public Member Functions
	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)

Protected Member Functions
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
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

Private Attributes
TArrayS *	fElements
	buffer of 2 bytes integers for digits More...

TArrayI *	fIndex
	index position of column More...

Int_t	fBufType
	type of the buffer - define compression algorithm More...

Int_t	fThreshold
	treshold for zero suppresion More...

Int_t	fNelems
	total number of elements More...

Int_t	fCurrentRow
	! current row iteration More...

Int_t	fCurrentCol
	! current column iteration More...

Int_t	fCurrentIndex
	! current index in field More...

Detailed Description

Alice digits array object AliDigits

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

Definition at line 18 of file AliDigits.h.

Constructor & Destructor Documentation

AliDigits::AliDigits ( )

Definition at line 50 of file AliDigits.cxx.

AliDigits::AliDigits ( const AliDigits & digits )

copy constructor

Definition at line 69 of file AliDigits.cxx.

AliDigits::~AliDigits ( )

virtual

default destructor

Definition at line 111 of file AliDigits.cxx.

Member Function Documentation

void AliDigits::AcceptHisto ( AliH2F * his )

make digits buffer with value according histograms values for testing purpose

Definition at line 289 of file AliDigits.cxx.

Referenced by CurrentDigit().

void AliDigits::Allocate	(	Int_t	rows,
		Int_t	columns
	)

virtual

construct empty buffer fDigits with size rows x columns

Definition at line 153 of file AliDigits.cxx.

Referenced by AcceptHisto(), AliTPCDigitsArray::CreateRow(), GetDigits(), and TestSimDigits().

Bool_t AliDigits::BoundsOK	(	const char *	where,
		Int_t	row,
		Int_t	col
	)

inline

Check If Bound Ok

Definition at line 82 of file AliDigits.h.

Referenced by GetDigits().

void AliDigits::CompresBuffer	(	Int_t	bufferType,
		Int_t	threshold
	)

virtual

compres buffer according buffertype algorithm

Definition at line 251 of file AliDigits.cxx.

Referenced by GetDigits().

void AliDigits::CompresBuffer1 ( )

protected

compres buffer according algorithm 1

Definition at line 377 of file AliDigits.cxx.

Referenced by CompresBuffer(), and CurrentDigit().

Int_t AliDigits::CurrentColumn ( )

inline

Definition at line 41 of file AliDigits.h.

Referenced by AliTPCAltro(), AliTPCDisplayDigits(), GetOverTh(), good_tracks(), GoodTracksTPC(), and TPCFindGenTracks::TreeDLoop().

Int_t AliDigits::CurrentDigit ( )

inline

Definition at line 42 of file AliDigits.h.

Referenced by AliTPCAltro(), GetOverTh(), good_tracks(), AliTPCQADataMakerRec::MakeDigits(), and TPCFindGenTracks::TreeDLoop().

Int_t AliDigits::CurrentRow ( )

inline

Definition at line 40 of file AliDigits.h.

Referenced by AliTPCAltro(), AliTPCDisplayDigits(), GetOverTh(), good_tracks(), GoodTracksTPC(), and TPCFindGenTracks::TreeDLoop().

AliH2F * AliDigits::DrawDigits	(	const char *	option = `0`,
		Float_t	x1 = `-1`,
		Float_t	x2 = `-1`,
		Float_t	y1 = `-1`,
		Float_t	y2 = `-1`
	)

draw digits in given array

Definition at line 328 of file AliDigits.cxx.

Referenced by CurrentDigit(), and drawmerged().

void AliDigits::ExpandBuffer ( )

virtual

expand buffer to two dimensional array

Definition at line 235 of file AliDigits.cxx.

Referenced by CompresBuffer(), drawd(), GenerHisto(), GetDigits(), test1(), test3(), test4(), test5(), TestSDigitsDig1(), and TestSDigitsDig2().

void AliDigits::ExpandBuffer1 ( )

protected

expand buffer of type to twodimensional array

Definition at line 344 of file AliDigits.cxx.

Referenced by CurrentDigit(), and ExpandBuffer().

Bool_t AliDigits::First ( )

virtual

adjust first valid current digit

Definition at line 271 of file AliDigits.cxx.

Referenced by AliTPCAltro(), AliTPCDisplayDigits(), GetDigits(), GetOverTh(), good_tracks(), GoodTracksTPC(), AliTPCQADataMakerRec::MakeDigits(), and TPCFindGenTracks::TreeDLoop().

Bool_t AliDigits::First0 ( )

protected

first for the buffer type 0

Definition at line 428 of file AliDigits.cxx.

Referenced by CurrentDigit(), and First().

Bool_t AliDigits::First1 ( )

protected

first for the buffer type 1

Definition at line 461 of file AliDigits.cxx.

Referenced by CurrentDigit(), and First().

AliH2F * AliDigits::GenerHisto ( )

make digits histo

Definition at line 310 of file AliDigits.cxx.

Referenced by CurrentDigit(), and DrawDigits().

Short_t AliDigits::GetDigit	(	Int_t	row,
		Int_t	column
	)

virtual

return digit for given row and collumn

Definition at line 224 of file AliDigits.cxx.

Referenced by AliTPCDisplayDigits(), GetDigits(), and GoodTracksTPC().

Short_t AliDigits::GetDigit1	(	Int_t	row,
		Int_t	column
	)

protected

return digit for given row and column the buffer type 1 no control performed

Definition at line 509 of file AliDigits.cxx.

Referenced by CurrentDigit(), and GetDigit().

Short_t AliDigits::GetDigitFast	(	Int_t	row,
		Int_t	column
	)

inline

return digit from fDigits array if out of range return dummy value ( value at row = 0, collumn = 0)

Definition at line 92 of file AliDigits.h.

Referenced by drawd(), GenerHisto(), GetDigit(), GetDigits(), AliSimDigits::GlitchFilter(), test1(), test3(), test4(), test5(), TestSDigitsDig1(), and TestSDigitsDig2().

Short_t* AliDigits::GetDigits ( )

inline

Definition at line 24 of file AliDigits.h.

Short_t * AliDigits::GetDigitsColumn ( Int_t row )

inline

return row pointer to the array digits

Definition at line 108 of file AliDigits.h.

Referenced by CurrentDigit().

Int_t AliDigits::GetDigitSize ( )

return size of PURE DIGITS

Definition at line 190 of file AliDigits.cxx.

Referenced by CurrentDigit().

Short_t AliDigits::GetDigitUnchecked	(	Int_t	row,
		Int_t	column
	)

inline

return digit from fDigits array if out of range return dummy value ( value at row = 0, collumn = 0)

Definition at line 100 of file AliDigits.h.

Referenced by GetDigits().

Int_t AliDigits::GetNCols ( )

inline

Definition at line 39 of file AliDigits.h.

Referenced by drawd(), test1(), test3(), test4(), test5(), TestSDigitsDig1(), and TestSDigitsDig2().

Int_t AliDigits::GetNRows ( )

inline

Definition at line 38 of file AliDigits.h.

Referenced by drawd(), test1(), test3(), test4(), test5(), TestSDigitsDig1(), and TestSDigitsDig2().

Int_t AliDigits::GetOverTh	(	Float_t	threshold,
		Float_t	x1 = `-1`,
		Float_t	x2 = `-1`,
		Float_t	y1 = `-1`,
		Float_t	y2 = `-1`
	)

return number of digits over threshold

Definition at line 198 of file AliDigits.cxx.

Referenced by CurrentDigit().

Int_t AliDigits::GetSize ( )

return size of object as represented in the memory

Int_t size = sizeof(this);

Definition at line 177 of file AliDigits.cxx.

Referenced by CurrentDigit().

Int_t AliDigits::GetThreshold ( )

inline

Definition at line 37 of file AliDigits.h.

void AliDigits::Invalidate ( )

protectedvirtual

set default (invalid parameters)

Definition at line 136 of file AliDigits.cxx.

Referenced by Allocate(), CurrentDigit(), and ExpandBuffer1().

Bool_t AliDigits::Next ( )

virtual

addjust next valid current digit

Definition at line 280 of file AliDigits.cxx.

Referenced by AliTPCAltro(), AliTPCDisplayDigits(), GetDigits(), GetOverTh(), good_tracks(), GoodTracksTPC(), AliTPCQADataMakerRec::MakeDigits(), and TPCFindGenTracks::TreeDLoop().

Bool_t AliDigits::Next0 ( )

protected

next for the buffer type 0

Definition at line 444 of file AliDigits.cxx.

Referenced by CurrentDigit(), and Next().

Bool_t AliDigits::Next1 ( )

protected

next for the buffer type 1

Definition at line 486 of file AliDigits.cxx.

Referenced by CurrentDigit(), and Next().

AliDigits & AliDigits::operator= ( const AliDigits & digits )

assignment operator

Definition at line 93 of file AliDigits.cxx.

Bool_t AliDigits::OutOfBoundsError	(	const char *	where,
		Int_t	row,
		Int_t	column
	)

Generate an out-of-bounds error. Always returns false.

Definition at line 126 of file AliDigits.cxx.

Referenced by BoundsOK(), and GetDigits().

void AliDigits::SetDigitFast	(	Short_t	value,
		Int_t	row,
		Int_t	column
	)

inline

set digit

Definition at line 115 of file AliDigits.h.

Referenced by AcceptHisto(), GetDigits(), and AliSimDigits::GlitchFilter().

void AliDigits::SetThreshold ( Int_t th )

inline

Definition at line 36 of file AliDigits.h.

Member Data Documentation

Int_t AliDigits::fBufType

private

type of the buffer - define compression algorithm

Definition at line 68 of file AliDigits.h.

Referenced by AliDigits(), Allocate(), CompresBuffer(), CompresBuffer1(), ExpandBuffer(), First(), GetDigit(), Invalidate(), Next(), and operator=().

Int_t AliDigits::fCurrentCol

private

! current column iteration

Definition at line 72 of file AliDigits.h.

Referenced by CurrentColumn(), First0(), First1(), Next0(), and Next1().

Int_t AliDigits::fCurrentIndex

private

! current index in field

Definition at line 73 of file AliDigits.h.

Referenced by CurrentDigit(), First0(), First1(), Next0(), and Next1().

Int_t AliDigits::fCurrentRow

private

! current row iteration

Definition at line 71 of file AliDigits.h.

Referenced by CurrentRow(), First0(), First1(), Next0(), and Next1().

TArrayS* AliDigits::fElements

private

buffer of 2 bytes integers for digits

Definition at line 66 of file AliDigits.h.

Referenced by AliDigits(), Allocate(), CompresBuffer1(), CurrentDigit(), ExpandBuffer1(), First0(), First1(), GetDigit1(), GetDigitFast(), GetDigits(), GetDigitsColumn(), GetDigitSize(), GetDigitUnchecked(), GetOverTh(), GetSize(), Invalidate(), Next0(), Next1(), operator=(), and ~AliDigits().

TArrayI* AliDigits::fIndex

private

index position of column

Definition at line 67 of file AliDigits.h.

Referenced by AliDigits(), Allocate(), ExpandBuffer1(), GetDigit1(), GetDigitFast(), GetDigitsColumn(), GetDigitUnchecked(), GetSize(), Invalidate(), operator=(), SetDigitFast(), and ~AliDigits().

Int_t AliDigits::fNcols

protected

number of collumns in Segment

Definition at line 64 of file AliDigits.h.

Referenced by AliDigits(), Allocate(), AliSimDigits::AllocateTrack(), BoundsOK(), CompresBuffer1(), AliSimDigits::CompresTrackBuffer1(), AliSimDigits::DrawTracks(), ExpandBuffer1(), AliSimDigits::ExpandTrackBuffer1(), GenerHisto(), GetDigit1(), GetNCols(), GetOverTh(), AliSimDigits::GetTrackID1(), AliSimDigits::GetTrackIDFast(), AliSimDigits::GlitchFilter(), Invalidate(), operator=(), OutOfBoundsError(), SetDigitFast(), and AliSimDigits::SetTrackIDFast().

Int_t AliDigits::fNelems

private

total number of elements

Definition at line 70 of file AliDigits.h.

Referenced by AliDigits(), Allocate(), BoundsOK(), CompresBuffer1(), ExpandBuffer1(), First0(), First1(), GetDigit1(), Invalidate(), Next0(), Next1(), and operator=().

Int_t AliDigits::fNrows

protected

number of rows in Segment

Definition at line 63 of file AliDigits.h.

Referenced by AliDigits(), Allocate(), AliSimDigits::AllocateTrack(), CompresBuffer1(), AliSimDigits::CompresTrackBuffer1(), AliSimDigits::DrawTracks(), ExpandBuffer1(), AliSimDigits::ExpandTrackBuffer1(), First0(), First1(), GenerHisto(), GetNRows(), GetOverTh(), AliSimDigits::GetTrackIDFast(), AliSimDigits::GlitchFilter(), Invalidate(), Next0(), Next1(), operator=(), OutOfBoundsError(), SetDigitFast(), and AliSimDigits::SetTrackIDFast().

Int_t AliDigits::fThreshold

private

treshold for zero suppresion

Definition at line 69 of file AliDigits.h.

Referenced by AliDigits(), CompresBuffer(), CompresBuffer1(), First0(), First1(), GetThreshold(), Next0(), Next1(), operator=(), and SetThreshold().

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

TPC/TPCbase/AliDigits.h
TPC/TPCbase/AliDigits.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation