TArrayF Class Reference

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
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
void	Streamer (TBuffer &) override
	Stream a TArrayF object.
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TArray
	TArray ()
	TArray (const TArray &a)
	TArray (Int_t n)
virtual	~TArray ()
Int_t	GetSize () const
TArray &	operator= (const TArray &rhs)
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 Public Member Functions inherited from TArray
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
Public Attributes inherited from TArray
Int_t	fN

Additional Inherited Members
Protected Member Functions inherited from TArray
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 26 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 34 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 43 of file TArrayF.cxx.

TArrayF() [4/4]

TArrayF::TArrayF

(

const TArrayF &

array

)

Copy constructor.

Definition at line 52 of file TArrayF.cxx.

~TArrayF()

TArrayF::~TArrayF ( )

virtual

Delete TArrayF object.

Definition at line 71 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 93 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 81 of file TArrayF.cxx.

At()

Float_t TArrayF::At ( Int_t  i ) const

inline

Definition at line 78 of file TArrayF.h.

Class()

static TClass * TArrayF::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TArrayF::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static 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()

static 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.

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, TH1K, TH2F, and TH3F.

Definition at line 55 of file TArrayF.h.

operator=()

TArrayF & TArrayF::operator=

(

const TArrayF &

rhs

)

TArrayF assignment operator.

Definition at line 61 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.

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 105 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 132 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.

Streamer()

void TArrayF::Streamer ( TBuffer &  b )

overridevirtual

Stream a TArrayF object.

Reimplemented from TArray.

Reimplemented in TH1F, TH1K, TH2F, and TH3F.

Definition at line 148 of file TArrayF.cxx.

StreamerNVirtual()

void TArrayF::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 55 of file TArrayF.h.

Member Data Documentation

fArray

Float_t* TArrayF::fArray

Definition at line 30 of file TArrayF.h.

Libraries for TArrayF:

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

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