ROOT::RNTupleView< void > Class Reference

Definition at line 224 of file RNTupleView.hxx.

Public Member Functions
	RNTupleView (const RNTupleView &other)=delete
	RNTupleView (const RNTupleView &other)=delete
	RNTupleView (RNTupleView &&other)=default
	RNTupleView (RNTupleView &&other)=default
	~RNTupleView ()=default
	~RNTupleView ()=default
void	Bind (std::shared_ptr< void > objPtr)
void	BindRawPtr (void *rawPtr)
ROOT::RFieldBase::RBulkValues	CreateBulk ()
void	EmplaceNew ()
const ROOT::RFieldBase &	GetField () const
ROOT::RNTupleGlobalRange	GetFieldRange () const
	Returns the global field range of this view.
const ROOT::RFieldBase::RValue &	GetValue () const
const void &	operator() (RNTupleLocalIndex localIndex)
	Reads the value of this view for the entry with the provided localIndex.
void	operator() (RNTupleLocalIndex localIndex)
const void &	operator() (ROOT::NTupleSize_t globalIndex)
	Reads the value of this view for the entry with the provided globalIndex.
void	operator() (ROOT::NTupleSize_t globalIndex)
RNTupleView &	operator= (const RNTupleView &other)=delete
RNTupleView &	operator= (const RNTupleView &other)=delete
RNTupleView &	operator= (RNTupleView &&other)=default
RNTupleView &	operator= (RNTupleView &&other)=default

Protected Member Functions
	RNTupleView (std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range)
	RNTupleView (std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range)
	RNTupleView (std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, std::shared_ptr< void > objPtr)
	RNTupleView (std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, std::shared_ptr< void > objPtr)
	RNTupleView (std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, void *rawPtr)
	RNTupleView (std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, void *rawPtr)
const void &	GetValueRef () const

Static Protected Member Functions
static std::unique_ptr< ROOT::RFieldBase >	CreateField (ROOT::DescriptorId_t fieldId, Internal::RPageSource &pageSource, std::string_view typeName="")

Protected Attributes
std::unique_ptr< ROOT::RFieldBase >	fField
ROOT::RNTupleGlobalRange	fFieldRange
ROOT::RFieldBase::RValue	fValue

Friends
class	RNTupleCollectionView
class	RNTupleCollectionView
class	ROOT::RNTupleReader
class	ROOT::RNTupleReader

#include <ROOT/RNTupleView.hxx>

Inheritance diagram for ROOT::RNTupleView< void >:

Constructor & Destructor Documentation

RNTupleView() [1/10]

ROOT::RNTupleView< void >::RNTupleView ( std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range )

inlineprotected

Definition at line 229 of file RNTupleView.hxx.

RNTupleView() [2/10]

ROOT::RNTupleView< void >::RNTupleView ( std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, std::shared_ptr< void > objPtr )

inlineprotected

Definition at line 234 of file RNTupleView.hxx.

RNTupleView() [3/10]

ROOT::RNTupleView< void >::RNTupleView ( std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, void * rawPtr )

inlineprotected

Definition at line 239 of file RNTupleView.hxx.

RNTupleView() [4/10]

ROOT::RNTupleView< void >::RNTupleView ( const RNTupleView< void > & other )

delete

RNTupleView() [5/10]

ROOT::RNTupleView< void >::RNTupleView ( RNTupleView< void > && other )

default

~RNTupleView() [1/2]

ROOT::RNTupleView< void >::~RNTupleView ( )

default

RNTupleView() [6/10]

ROOT::RNTupleView< void >::RNTupleView ( std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range )

inlineprotected

Definition at line 171 of file RNTupleView.hxx.

RNTupleView() [7/10]

ROOT::RNTupleView< void >::RNTupleView ( std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, std::shared_ptr< void > objPtr )

inlineprotected

Definition at line 176 of file RNTupleView.hxx.

RNTupleView() [8/10]

ROOT::RNTupleView< void >::RNTupleView ( std::unique_ptr< ROOT::RFieldBase > field, ROOT::RNTupleGlobalRange range, void * rawPtr )

inlineprotected

Definition at line 181 of file RNTupleView.hxx.

RNTupleView() [9/10]

ROOT::RNTupleView< void >::RNTupleView ( const RNTupleView< void > & other )

delete

RNTupleView() [10/10]

ROOT::RNTupleView< void >::RNTupleView ( RNTupleView< void > && other )

default

~RNTupleView() [2/2]

ROOT::RNTupleView< void >::~RNTupleView ( )

default

Member Function Documentation

Bind()

void ROOT::RNTupleViewBase< void >::Bind ( std::shared_ptr< void > objPtr )

inline

Definition at line 153 of file RNTupleView.hxx.

BindRawPtr()

void ROOT::RNTupleViewBase< void >::BindRawPtr ( void * rawPtr )

inline

Definition at line 154 of file RNTupleView.hxx.

CreateBulk()

ROOT::RFieldBase::RBulkValues ROOT::RNTupleViewBase< void >::CreateBulk ( )

inline

Definition at line 137 of file RNTupleView.hxx.

CreateField()

static std::unique_ptr< ROOT::RFieldBase > ROOT::RNTupleViewBase< void >::CreateField ( ROOT::DescriptorId_t fieldId, Internal::RPageSource & pageSource, std::string_view typeName = "" )

inlinestaticprotected

Definition at line 89 of file RNTupleView.hxx.

EmplaceNew()

void ROOT::RNTupleViewBase< void >::EmplaceNew ( )

inline

Definition at line 155 of file RNTupleView.hxx.

GetField()

const ROOT::RFieldBase & ROOT::RNTupleViewBase< void >::GetField ( ) const

inline

Definition at line 136 of file RNTupleView.hxx.

GetFieldRange()

ROOT::RNTupleGlobalRange ROOT::RNTupleViewBase< void >::GetFieldRange ( ) const

inline

Returns the global field range of this view.

This may differ from the RNTuple's entry range in case of subfields and can be used to iterate over all the concatenated elements of the subfield without caring which entry they belong to. Throws an RException if the underlying field of this view is empty, i.e. if it's a class or record field with no associated columns.

Definition at line 145 of file RNTupleView.hxx.

GetValue()

const ROOT::RFieldBase::RValue & ROOT::RNTupleViewBase< void >::GetValue ( ) const

inline

Definition at line 139 of file RNTupleView.hxx.

GetValueRef()

const void & ROOT::RNTupleView< void >::GetValueRef ( ) const

inlineprotected

Definition at line 186 of file RNTupleView.hxx.

operator()() [1/4]

const void & ROOT::RNTupleView< void >::operator() ( RNTupleLocalIndex localIndex )

inline

Reads the value of this view for the entry with the provided localIndex.

See RNTupleLocalIndex for more details.

Definition at line 209 of file RNTupleView.hxx.

operator()() [2/4]

void ROOT::RNTupleView< void >::operator() ( RNTupleLocalIndex localIndex )

inline

See also

RNTupleView::operator()(RNTupleLocalIndex)

Definition at line 254 of file RNTupleView.hxx.

operator()() [3/4]

const void & ROOT::RNTupleView< void >::operator() ( ROOT::NTupleSize_t globalIndex )

inline

Reads the value of this view for the entry with the provided globalIndex.

Definition at line 201 of file RNTupleView.hxx.

operator()() [4/4]

void ROOT::RNTupleView< void >::operator() ( ROOT::NTupleSize_t globalIndex )

inline

See also

RNTupleView::operator()(ROOT::NTupleSize_t)

Definition at line 252 of file RNTupleView.hxx.

operator=() [1/4]

RNTupleView & ROOT::RNTupleView< void >::operator= ( const RNTupleView< void > & other )

delete

operator=() [2/4]

RNTupleView & ROOT::RNTupleView< void >::operator= ( const RNTupleView< void > & other )

delete

operator=() [3/4]

RNTupleView & ROOT::RNTupleView< void >::operator= ( RNTupleView< void > && other )

default

operator=() [4/4]

RNTupleView & ROOT::RNTupleView< void >::operator= ( RNTupleView< void > && other )

default

Friends And Related Symbol Documentation

RNTupleCollectionView [1/2]

friend class RNTupleCollectionView

friend

Definition at line 168 of file RNTupleView.hxx.

RNTupleCollectionView [2/2]

friend class RNTupleCollectionView

friend

Definition at line 226 of file RNTupleView.hxx.

ROOT::RNTupleReader [1/2]

friend class ROOT::RNTupleReader

friend

Definition at line 167 of file RNTupleView.hxx.

ROOT::RNTupleReader [2/2]

friend class ROOT::RNTupleReader

friend

Definition at line 225 of file RNTupleView.hxx.

Member Data Documentation

fField

std::unique_ptr<ROOT::RFieldBase> ROOT::RNTupleViewBase< void >::fField

protected

Definition at line 84 of file RNTupleView.hxx.

fFieldRange

ROOT::RNTupleGlobalRange ROOT::RNTupleViewBase< void >::fFieldRange

protected

Definition at line 85 of file RNTupleView.hxx.

fValue

ROOT::RFieldBase::RValue ROOT::RNTupleViewBase< void >::fValue

protected

Definition at line 86 of file RNTupleView.hxx.