Array of doubles (64 bits per element).

Definition at line 27 of file TArrayD.h.

Public Member Functions
	TArrayD ()
	Default TArrayD ctor.

	TArrayD (const TArrayD &array)
	Copy constructor.

	TArrayD (Int_t n)
	Create TArrayD object and set array size to n doubles.

	TArrayD (Int_t n, const Double_t *array)
	Create TArrayD object and initialize it with values of array.

virtual	~TArrayD ()
	Delete TArrayD object.

void	AddAt (Double_t c, Int_t i)
	Set the double c value at position i in the array.

void	Adopt (Int_t n, Double_t *array)
	Adopt array arr into TArrayD, i.e.

Double_t	At (Int_t i) const

void	Copy (TArrayD &array) const

Double_t *	GetArray ()

const Double_t *	GetArray () const

Double_t	GetAt (Int_t i) const override

Stat_t	GetSum () const

TClass *	IsA () const override

TArrayD &	operator= (const TArrayD &rhs)
	TArrayD assignment operator.

Double_t &	operator[] (Int_t i)

Double_t	operator[] (Int_t i) const

void	Reset ()

void	Reset (Double_t val)

void	Set (Int_t n) override
	Set size of this array to n doubles.

void	Set (Int_t n, const Double_t *array)
	Set size of this array to n doubles and set the contents This function should not be called if the array was declared via Adopt.

void	SetAt (Double_t v, Int_t i) override

void	Streamer (TBuffer &) override
	Stream a TArrayD 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
Double_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 <TArrayD.h>

Inheritance diagram for TArrayD:

[legend]

Constructor & Destructor Documentation

◆ TArrayD() [1/4]

TArrayD::TArrayD ( )

Default TArrayD ctor.

Definition at line 26 of file TArrayD.cxx.

◆ TArrayD() [2/4]

TArrayD::TArrayD ( Int_t n )

Create TArrayD object and set array size to n doubles.

Definition at line 34 of file TArrayD.cxx.

◆ TArrayD() [3/4]

TArrayD::TArrayD	(	Int_t	n,
		const Double_t *	array
	)

Create TArrayD object and initialize it with values of array.

Definition at line 43 of file TArrayD.cxx.

◆ TArrayD() [4/4]

TArrayD::TArrayD ( const TArrayD & array )

Copy constructor.

Definition at line 52 of file TArrayD.cxx.

◆ ~TArrayD()

TArrayD::~TArrayD ( )

virtual

Delete TArrayD object.

Definition at line 71 of file TArrayD.cxx.

Member Function Documentation

◆ AddAt()

void TArrayD::AddAt	(	Double_t	c,
		Int_t	i
	)

Set the double c value at position i in the array.

Check for out of bounds. Warning: the name of the method is misleading, it actually overwrites the position i.

Definition at line 94 of file TArrayD.cxx.

◆ Adopt()

void TArrayD::Adopt	(	Int_t	n,
		Double_t *	arr
	)

Adopt array arr into TArrayD, i.e.

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

Definition at line 81 of file TArrayD.cxx.

◆ At()

Double_t TArrayD::At ( Int_t i ) const

inline

Definition at line 79 of file TArrayD.h.

◆ Class()

static TClass * TArrayD::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TArrayD::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TArrayD::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 55 of file TArrayD.h.

◆ Copy()

void TArrayD::Copy ( TArrayD & array ) const

inline

Definition at line 42 of file TArrayD.h.

◆ DeclFileName()

static const char * TArrayD::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 55 of file TArrayD.h.

◆ GetArray() [1/2]

Double_t * TArrayD::GetArray ( )

inline

Definition at line 44 of file TArrayD.h.

◆ GetArray() [2/2]

const Double_t * TArrayD::GetArray ( ) const

inline

Definition at line 43 of file TArrayD.h.

◆ GetAt()

Double_t TArrayD::GetAt ( Int_t i ) const

inlineoverridevirtual

Implements TArray.

Definition at line 45 of file TArrayD.h.

◆ GetSum()

Stat_t TArrayD::GetSum ( ) const

inline

Definition at line 46 of file TArrayD.h.

◆ IsA()

TClass * TArrayD::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TArray.

Reimplemented in TH1D, TH2D, TH3D, TProfile, TProfile2D, and TProfile3D.

Definition at line 55 of file TArrayD.h.

◆ operator=()

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

TArrayD assignment operator.

Definition at line 61 of file TArrayD.cxx.

◆ operator[]() [1/2]

Double_t & TArrayD::operator[] ( Int_t i )

inline

Definition at line 85 of file TArrayD.h.

◆ operator[]() [2/2]

Double_t TArrayD::operator[] ( Int_t i ) const

inline

Definition at line 92 of file TArrayD.h.

◆ Reset() [1/2]

void TArrayD::Reset ( )

inline

Definition at line 47 of file TArrayD.h.

◆ Reset() [2/2]

void TArrayD::Reset ( Double_t val )

inline

Definition at line 48 of file TArrayD.h.

◆ Set() [1/2]

void TArrayD::Set ( Int_t n )

overridevirtual

Set size of this array to n doubles.

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 106 of file TArrayD.cxx.

◆ Set() [2/2]

void TArrayD::Set	(	Int_t	n,
		const Double_t *	array
	)

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

Definition at line 133 of file TArrayD.cxx.

◆ SetAt()

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

inlineoverridevirtual

Implements TArray.

Definition at line 51 of file TArrayD.h.

◆ Streamer()

void TArrayD::Streamer ( TBuffer & b )

overridevirtual

Stream a TArrayD object.

Reimplemented from TArray.

Reimplemented in TH1D, TH2D, TH3D, TProfile, TProfile2D, and TProfile3D.

Definition at line 149 of file TArrayD.cxx.

◆ StreamerNVirtual()

void TArrayD::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 55 of file TArrayD.h.

Member Data Documentation

◆ fArray

Double_t* TArrayD::fArray

Definition at line 30 of file TArrayD.h.

core/cont/inc/TArrayD.h

core/cont/src/TArrayD.cxx

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TArrayD() [1/4]

◆ TArrayD() [2/4]

◆ TArrayD() [3/4]

◆ TArrayD() [4/4]

◆ ~TArrayD()

Member Function Documentation

◆ AddAt()

◆ Adopt()

◆ At()

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ Copy()

◆ DeclFileName()

◆ GetArray() [1/2]

◆ GetArray() [2/2]

◆ GetAt()

◆ GetSum()

◆ IsA()

◆ operator=()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ Reset() [1/2]

◆ Reset() [2/2]

◆ Set() [1/2]

◆ Set() [2/2]

◆ SetAt()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fArray