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Reference Guide
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. More...
 
 TArrayF (Int_t n)
 Create TArrayF object and set array size to n floats. More...
 
 TArrayF (Int_t n, const Float_t *array)
 Create TArrayF object and initialize it with values of array. More...
 
 TArrayF (const TArrayF &array)
 Copy constructor. More...
 
virtual ~TArrayF ()
 Delete TArrayF object. More...
 
void AddAt (Float_t c, Int_t i)
 Add float c at position i. Check for out of bounds. More...
 
void Adopt (Int_t n, Float_t *array)
 Adopt array arr into TArrayF, i.e. More...
 
Float_t At (Int_t i) const
 
void Copy (TArrayF &array) const
 
const Float_tGetArray () const
 
Float_tGetArray ()
 
Double_t GetAt (Int_t i) const
 
Stat_t GetSum () const
 
TArrayFoperator= (const TArrayF &rhs)
 TArrayF assignment operator. More...
 
Float_toperator[] (Int_t i)
 
Float_t operator[] (Int_t i) const
 
void Reset ()
 
void Reset (Float_t val)
 
void Set (Int_t n)
 Set size of this array to n floats. More...
 
void Set (Int_t n, const Float_t *array)
 Set size of this array to n floats and set the contents. More...
 
void SetAt (Double_t v, Int_t i)
 
- Public Member Functions inherited from TArray
 TArray ()
 
 TArray (Int_t n)
 
 TArray (const TArray &a)
 
virtual ~TArray ()
 
Int_t GetSize () const
 
TArrayoperator= (const TArray &rhs)
 

Public Attributes

Float_tfArray
 
- Public Attributes inherited from TArray
Int_t fN
 

Additional Inherited Members

- Static Public Member Functions inherited from TArray
static TArrayReadArray (TBuffer &b, const TClass *clReq)
 Read TArray object from buffer. More...
 
static void WriteArray (TBuffer &b, const TArray *a)
 Write TArray object to buffer. More...
 
- 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. More...
 

#include <TArrayF.h>

Inheritance diagram for TArrayF:
[legend]

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.

◆ Copy()

void TArrayF::Copy ( TArrayF array) const
inline

Definition at line 42 of file TArrayF.h.

◆ GetArray() [1/2]

const Float_t* TArrayF::GetArray ( ) const
inline

Definition at line 43 of file TArrayF.h.

◆ GetArray() [2/2]

Float_t* TArrayF::GetArray ( )
inline

Definition at line 44 of file TArrayF.h.

◆ GetAt()

Double_t TArrayF::GetAt ( Int_t  i) const
inlinevirtual

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.

◆ 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 ( void  )
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)
virtual

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 129 of file TArrayF.cxx.

◆ SetAt()

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

Implements TArray.

Definition at line 51 of file TArrayF.h.

Member Data Documentation

◆ fArray

Float_t* TArrayF::fArray

Definition at line 30 of file TArrayF.h.


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