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class AliDigits: public AliSegmentID


Alice  digits array  object  AliDigits




Function Members (Methods)

public:
AliDigits()
AliDigits(const AliDigits& digits)
virtual~AliDigits()
voidTObject::AbstractMethod(const char* method) const
voidAcceptHisto(AliH2F* his)
virtual voidAllocate(Int_t rows, Int_t columns)
virtual voidTObject::AppendPad(Option_t* option = "")
Bool_tBoundsOK(const char* where, Int_t row, Int_t col)
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidCompresBuffer(Int_t bufferType, Int_t threshold)
virtual voidTObject::Copy(TObject& object) const
Int_tCurrentColumn()
Int_tCurrentDigit()
Int_tCurrentRow()
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
AliH2F*DrawDigits(const char* option = 0, Float_t x1 = -1, Float_t x2 = -1, Float_t y1 = -1, Float_t y2 = -1)
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidExpandBuffer()
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual Bool_tFirst()
AliH2F*GenerHisto()
virtual Short_tGetDigit(Int_t row, Int_t column)
Short_tGetDigitFast(Int_t row, Int_t column)
Short_t*GetDigits()
Short_t*GetDigitsColumn(Int_t column)
Int_tGetDigitSize()
Short_tGetDigitUnchecked(Int_t row, Int_t column)
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
Int_tAliSegmentID::GetID()
virtual const char*TObject::GetName() const
Int_tGetNCols()
Int_tGetNRows()
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
Int_tGetOverTh(Float_t threshold, Float_t x1 = -1, Float_t x2 = -1, Float_t y1 = -1, Float_t y2 = -1)
Int_tGetSize()
Int_tGetThreshold()
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTObject::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tNext()
virtual Bool_tTObject::Notify()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
AliDigits&operator=(const AliDigits& digits)
Bool_tOutOfBoundsError(const char* where, Int_t row, Int_t column)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTObject::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
voidSetDigitFast(Short_t value, Int_t row, Int_t column)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidAliSegmentID::SetID(Int_t index)
static voidTObject::SetObjectStat(Bool_t stat)
voidSetThreshold(Int_t th)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector&)
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
voidCompresBuffer1()
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidExpandBuffer1()
Bool_tFirst0()
Bool_tFirst1()
Short_tGetDigit1(Int_t row, Int_t column)
virtual voidInvalidate()
voidTObject::MakeZombie()
Bool_tNext0()
Bool_tNext1()

Data Members

protected:
Int_tfNcolsnumber of collumns in Segment
Int_tfNrowsnumber of rows in Segment
Int_tAliSegmentID::fSegmentIDidentification number of Segment
private:
Int_tfBufTypetype of the buffer - define compression algorithm
Int_tfCurrentCol!current column iteration
Int_tfCurrentIndex!current index in field
Int_tfCurrentRow!current row iteration
TArrayS*fElementsbuffer of 2 bytes integers for digits
TArrayI*fIndexindex position of column
Int_tfNelemstotal number of elements
Int_tfThresholdtreshold for zero suppresion

Class Charts

Inheritance Chart:
TObject
AliSegmentID
AliDigits
AliSimDigits

Function documentation

AliDigits()
default constructor

AliDigits(const AliDigits& digits)
copy constructor

~AliDigits()
default destructor
Bool_t OutOfBoundsError(const char* where, Int_t row, Int_t column)
 Generate an out-of-bounds error. Always returns false.
void Invalidate()
set default (invalid parameters)
void Allocate(Int_t rows, Int_t columns)
construct empty buffer fDigits with size rows x columns
Int_t GetSize()
return size of object as represented in the memory

  Int_t size = sizeof(this);
Int_t GetDigitSize()
return size of PURE DIGITS

Int_t 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

Short_t GetDigit(Int_t row, Int_t column)
 return digit for given row and collumn
void ExpandBuffer()
expand buffer to two dimensional array
void CompresBuffer(Int_t bufferType, Int_t threshold)
compres buffer according buffertype algorithm
Bool_t First()
adjust  first valid current digit
Bool_t Next()
addjust next valid current digit
void AcceptHisto(AliH2F* his)
make digits buffer with value according histograms values
for testing purpose
AliH2F * GenerHisto()
make digits histo
AliH2F * 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

void ExpandBuffer1()
expand buffer of type to twodimensional array
void CompresBuffer1()
compres buffer according  algorithm 1

Bool_t First0()
first for the buffer type 0
Bool_t Next0()
next for the buffer type 0

Bool_t First1()
first for the buffer type 1
Bool_t Next1()
next for the buffer type 1
Short_t GetDigit1(Int_t row, Int_t column)
return digit for given row and column  the buffer type 1
no control performed
Bool_t BoundsOK(const char* where, Int_t row, Int_t col)
Check If Bound Ok
Short_t GetDigitFast(Int_t row, Int_t column)
return digit from  fDigits array
if out of range return dummy value  ( value at row = 0, collumn = 0)

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

Short_t * GetDigitsColumn(Int_t column)
return row  pointer to the array digits

void SetDigitFast(Short_t value, Int_t row, Int_t column)
set  digit

Short_t * GetDigits()
{return fElements->GetArray();}
void SetThreshold(Int_t th)
{fThreshold = th;}
Int_t GetThreshold()
{return fThreshold;}
Int_t GetNRows()
{return fNrows;}
Int_t GetNCols()
{return fNcols;}
Int_t CurrentRow()
{ return fCurrentRow;}
Int_t CurrentColumn()
{ return fCurrentCol;}
Int_t CurrentDigit()
{return fElements->At(fCurrentIndex);}