class TArrayI

library: libCore
#include "TArrayI.h"

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class TArrayI: public TArray

TArrayI

Array of integers (32 bits per element).

Function Members (Methods)

public:

	TArrayI()
	TArrayI(Int_t n)
	TArrayI(const TArrayI& array)
	TArrayI(Int_t n, const Int_t* array)
virtual	~TArrayI()
void	AddAt(Int_t i, Int_t idx)
void	Adopt(Int_t n, Int_t* array)
Int_t	At(Int_t i) const
static TClass*	Class()
static TClass*	TArray::Class()
void	Copy(TArrayI& array) const
const Int_t*	GetArray() const
Int_t*	GetArray()
virtual Double_t	GetAt(Int_t i) const
virtual Double_t	TArray::GetAt(Int_t i) const
Int_t	TArray::GetSize() const
Stat_t	GetSum() const
virtual TClass*	IsA() const
virtual TClass*	TArray::IsA() const
TArrayI&	operator=(const TArrayI& rhs)
TArray&	TArray::operator=(const TArray& rhs)
Int_t&	operator[](Int_t i)
Int_t	operator[](Int_t i) const
static TArray*	TArray::ReadArray(TBuffer& b, const TClass* clReq)
void	Reset()
void	Reset(Int_t val)
virtual void	Set(Int_t n)
virtual void	TArray::Set(Int_t n)
void	Set(Int_t n, const Int_t* array)
virtual void	SetAt(Double_t v, Int_t i)
virtual void	TArray::SetAt(Double_t v, Int_t i)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	TArray::ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
virtual void	TArray::Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)
void	TArray::StreamerNVirtual(TBuffer& b)
static void	TArray::WriteArray(TBuffer& b, const TArray* a)

protected:

Bool_t	TArray::BoundsOk(const char* where, Int_t at) const
Bool_t	TArray::OutOfBoundsError(const char* where, Int_t i) const

Data Members

public:

Int_t*	fArray	[fN] Array of fN 32 bit integers
Int_t	TArray::fN	Number of array elements

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TArrayI()

 Default TArrayI ctor.

TArrayI(Int_t n)

 Create TArrayI object and set array size to n integers.

TArrayI(Int_t n, const Int_t* array)

 Create TArrayI object and initialize it with values of array.

TArrayI(const TArrayI &array)

 Copy constructor.

TArrayI & operator=(const TArrayI& rhs)

 TArrayI assignment operator.

~TArrayI()

 Delete TArrayI object.

void Adopt(Int_t n, Int_t* array)

 Adopt array arr into TArrayI, i.e. don't copy arr but use it directly
 in TArrayI. User may not delete arr, TArrayI dtor will do it.

void AddAt(Int_t i, Int_t idx)

 Add Int_t c at position i. Check for out of bounds.

void Set(Int_t n)

 Set size of this array to n ints.
 A new array is created, the old contents copied to the new array,
 then the old array is deleted.
 This function should not be called if the array was declared via Adopt.

void Set(Int_t n, const Int_t* array)

 Set size of this array to n ints and set the contents.
 This function should not be called if the array was declared via Adopt.

void Streamer(TBuffer& b)

 Stream a TArrayI object.

Int_t At(Int_t i) const

Int_t & operator[](Int_t i)

Int_t operator[](Int_t i)

void Copy(TArrayI& array) const

{array.Set(fN,fArray);}

const Int_t * GetArray()

{ return fArray; }

Int_t * GetArray()

{ return fArray; }

Double_t GetAt(Int_t i) const

{ return At(i); }

Stat_t GetSum() const

{Stat_t sum=0; for (Int_t i=0;i<fN;i++) sum+=fArray[i]; return sum;}

void Reset()

{memset(fArray, 0, fN*sizeof(Int_t));}

void Reset(Int_t val)

{for (Int_t i=0;i<fN;i++) fArray[i] = val;}

void SetAt(Double_t v, Int_t i)

{ AddAt((Int_t)v, i); }