Array of floats (32 bits per element).

Definition at line 27 of file TArrayF.h.

Public Member Functions
	TArrayF ()
	Default TArrayF ctor.
	TArrayF (const TArrayF &array)
	Copy constructor.
	TArrayF (Int_t n)
	Create TArrayF object and set array size to n floats.
	TArrayF (Int_t n, const Float_t *array)
	Create TArrayF object and initialize it with values of array.
virtual	~TArrayF ()
	Delete TArrayF object.
void	AddAt (Float_t c, Int_t i)
	Add float c at position i. Check for out of bounds.
void	Adopt (Int_t n, Float_t *array)
	Adopt array arr into TArrayF, i.e.
Float_t	At (Int_t i) const
void	Copy (TArrayF &array) const
Float_t *	GetArray ()
const Float_t *	GetArray () const
Double_t	GetAt (Int_t i) const override
Int_t	GetSize () const
Stat_t	GetSum () const
TClass *	IsA () const override
TArrayF &	operator= (const TArrayF &rhs)
	TArrayF assignment operator.
Float_t &	operator[] (Int_t i)
Float_t	operator[] (Int_t i) const
void	Reset ()
void	Reset (Float_t val)
void	Set (Int_t n) override
	Set size of this array to n floats.
void	Set (Int_t n, const Float_t *array)
	Set size of this array to n floats and set the contents.
void	SetAt (Double_t v, Int_t i) override
std::size_t	size () const
void	Streamer (TBuffer &) override
	Stream a TArrayF object.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static TArray *	ReadArray (TBuffer &b, const TClass *clReq)
	Read TArray object from buffer.
static void	WriteArray (TBuffer &b, const TArray *a)
	Write TArray object to buffer.

Public Attributes
Float_t *	fArray
Int_t	fN

Protected Member Functions
Bool_t	BoundsOk (const char *where, Int_t at) const
Bool_t	OutOfBoundsError (const char *where, Int_t i) const
	Generate an out-of-bounds error. Always returns false.

#include <TArrayF.h>

Inheritance diagram for TArrayF:

Constructor & Destructor Documentation

◆ TArrayF() [1/4]

TArrayF::TArrayF ( )

Default TArrayF ctor.

Definition at line 25 of file TArrayF.cxx.

◆ TArrayF() [2/4]

TArrayF::TArrayF ( Int_t n )

Create TArrayF object and set array size to n floats.

Definition at line 33 of file TArrayF.cxx.

◆ TArrayF() [3/4]

TArrayF::TArrayF	(	Int_t	n,
		const Float_t *	array )

Create TArrayF object and initialize it with values of array.

Definition at line 42 of file TArrayF.cxx.

◆ TArrayF() [4/4]

TArrayF::TArrayF ( const TArrayF & array )

Copy constructor.

Definition at line 51 of file TArrayF.cxx.

◆ ~TArrayF()

TArrayF::~TArrayF ( )

virtual

Delete TArrayF object.

Definition at line 70 of file TArrayF.cxx.

Member Function Documentation

◆ AddAt()

void TArrayF::AddAt	(	Float_t	c,
		Int_t	i )

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

Definition at line 92 of file TArrayF.cxx.

◆ Adopt()

void TArrayF::Adopt	(	Int_t	n,
		Float_t *	arr )

Adopt array arr into TArrayF, i.e.

don't copy arr but use it directly in TArrayF. User may not delete arr, TArrayF dtor will do it.

Definition at line 80 of file TArrayF.cxx.

◆ At()

Float_t TArrayF::At ( Int_t i ) const

inline

Definition at line 78 of file TArrayF.h.

◆ BoundsOk()

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

inlineprotectedinherited

Definition at line 79 of file TArray.h.

◆ Class()

TClass * TArrayF::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

const char * TArrayF::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

constexpr Version_t TArrayF::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 55 of file TArrayF.h.

◆ Copy()

void TArrayF::Copy ( TArrayF & array ) const

inline

Definition at line 42 of file TArrayF.h.

◆ DeclFileName()

const char * TArrayF::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 55 of file TArrayF.h.

◆ GetArray() [1/2]

Float_t * TArrayF::GetArray ( )

inline

Definition at line 44 of file TArrayF.h.

◆ GetArray() [2/2]

const Float_t * TArrayF::GetArray ( ) const

inline

Definition at line 43 of file TArrayF.h.

◆ GetAt()

Double_t TArrayF::GetAt ( Int_t i ) const

inlineoverridevirtual

Implements TArray.

Definition at line 45 of file TArrayF.h.

◆ GetSize()

Int_t TArray::GetSize ( ) const

inlineinherited

Definition at line 47 of file TArray.h.

◆ GetSum()

Stat_t TArrayF::GetSum ( ) const

inline

Definition at line 46 of file TArrayF.h.

◆ IsA()

TClass * TArrayF::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TArray.

Reimplemented in TH1F, TH2F, and TH3F.

Definition at line 55 of file TArrayF.h.

◆ operator=()

TArrayF & TArrayF::operator= ( const TArrayF & rhs )

TArrayF assignment operator.

Definition at line 60 of file TArrayF.cxx.

◆ operator[]() [1/2]

Float_t & TArrayF::operator[] ( Int_t i )

inline

Definition at line 84 of file TArrayF.h.

◆ operator[]() [2/2]

Float_t TArrayF::operator[] ( Int_t i ) const

inline

Definition at line 91 of file TArrayF.h.

◆ OutOfBoundsError()

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

protectedinherited

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

Definition at line 29 of file TArray.cxx.

◆ ReadArray()

TArray * TArray::ReadArray	(	TBuffer &	b,
		const TClass *	clReq )

staticinherited

Read TArray object from buffer.

Simplified version of TBuffer::ReadObject (does not keep track of multiple references to same array).

Definition at line 40 of file TArray.cxx.

◆ Reset() [1/2]

void TArrayF::Reset ( )

inline

Definition at line 47 of file TArrayF.h.

◆ Reset() [2/2]

void TArrayF::Reset ( Float_t val )

inline

Definition at line 48 of file TArrayF.h.

◆ Set() [1/2]

void TArrayF::Set ( Int_t n )

overridevirtual

Set size of this array to n floats.

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.

Implements TArray.

Definition at line 104 of file TArrayF.cxx.

◆ Set() [2/2]

void TArrayF::Set	(	Int_t	n,
		const Float_t *	array )

Set size of this array to n floats and set the contents.

This function should not be called if the array was declared via Adopt.

Definition at line 131 of file TArrayF.cxx.

◆ SetAt()

void TArrayF::SetAt	(	Double_t	v,
		Int_t	i )

inlineoverridevirtual

Implements TArray.

Definition at line 51 of file TArrayF.h.

◆ size()

std::size_t TArray::size ( ) const

inlineinherited

Definition at line 50 of file TArray.h.

◆ Streamer()

void TArrayF::Streamer ( TBuffer & b )

overridevirtual

Stream a TArrayF object.

Reimplemented from TArray.

Reimplemented in TH1F, TH2F, and TH3F.

Definition at line 147 of file TArrayF.cxx.

◆ StreamerNVirtual()

void TArrayF::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 55 of file TArrayF.h.

◆ WriteArray()

void TArray::WriteArray	(	TBuffer &	b,
		const TArray *	a )

staticinherited

Write TArray object to buffer.

Simplified version of TBuffer::WriteObject (does not keep track of multiple references to the same array).

Definition at line 81 of file TArray.cxx.

Member Data Documentation

◆ fArray

Float_t* TArrayF::fArray

Definition at line 30 of file TArrayF.h.

◆ fN

Int_t TArray::fN

inherited

Definition at line 38 of file TArray.h.

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

core/cont/inc/TArrayF.h
core/cont/src/TArrayF.cxx

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Constructor & Destructor Documentation

◆ TArrayF() [1/4]

◆ TArrayF() [2/4]

◆ TArrayF() [3/4]

◆ TArrayF() [4/4]

◆ ~TArrayF()

Member Function Documentation

◆ AddAt()

◆ Adopt()

◆ At()

◆ BoundsOk()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ Copy()

◆ DeclFileName()

◆ GetArray() [1/2]

◆ GetArray() [2/2]

◆ GetAt()

◆ GetSize()

◆ GetSum()

◆ IsA()

◆ operator=()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ OutOfBoundsError()

◆ ReadArray()

◆ Reset() [1/2]

◆ Reset() [2/2]

◆ Set() [1/2]

◆ Set() [2/2]

◆ SetAt()

◆ size()

◆ Streamer()

◆ StreamerNVirtual()

◆ WriteArray()

Member Data Documentation

◆ fArray

◆ fN