template<typename F>
class ROOT::Detail::RDF::RDefinePerSample< F >

Definition at line 30 of file RDefinePerSample.hxx.

Public Member Functions
	RDefinePerSample (const RDefinePerSample &)=delete
	RDefinePerSample (std::string_view name, std::string_view type, F expression, RLoopManager &lm)
	~RDefinePerSample ()
void	FinalizeSlot (unsigned int) final
	Clean-up operations to be performed at the end of a task.
std::string	GetName () const
const std::type_info &	GetTypeId () const final
std::string	GetTypeName () const
void *	GetValuePtr (unsigned int slot) final
	Return the (type-erased) address of the Define'd value for the given processing slot.
const std::vector< std::string > &	GetVariations () const
RDefineBase &	GetVariedDefine (const std::string &) final
	Return a clone of this Define that works with values in the variationName "universe".
void	InitSlot (TTreeReader *, unsigned int) final
void	MakeVariations (const std::vector< std::string > &) final
	Create clones of this Define that work with values in varied "universes".
RDefinePerSample &	operator= (const RDefinePerSample &)=delete
void	Update (unsigned int slot, const ROOT::RDF::RSampleInfo &id) final
	Update the value at the address returned by GetValuePtr with the content corresponding to the given entry.
void	Update (unsigned int, Long64_t) final
	Update the value at the address returned by GetValuePtr with the content corresponding to the given entry.

Protected Attributes
RDFInternal::RColumnRegister	fColRegister
const ROOT::RDF::ColumnNames_t	fColumnNames
ROOT::RVecB	fIsDefine
	The nth flag signals whether the nth input column is a custom column or not.
std::vector< Long64_t >	fLastCheckedEntry
RLoopManager *	fLoopManager
const std::string	fName
	The name of the custom column.
const std::string	fType
	The type of the custom column as a text string.
std::string	fVariation
	This indicates for what variation this define evaluates values.
std::vector< std::string >	fVariationDeps
	List of systematic variations that affect the value of this define.

Private Types
using	RetType_t = typename CallableTraits<F>::ret_type
using	ValuesPerSlot_t

Private Attributes
F	fExpression
ValuesPerSlot_t	fLastResults

#include <ROOT/RDF/RDefinePerSample.hxx>

Inheritance diagram for ROOT::Detail::RDF::RDefinePerSample< F >:

Member Typedef Documentation

◆ RetType_t

template<typename F>

using ROOT::Detail::RDF::RDefinePerSample< F >::RetType_t = typename CallableTraits<F>::ret_type

private

Definition at line 31 of file RDefinePerSample.hxx.

◆ ValuesPerSlot_t

template<typename F>

using ROOT::Detail::RDF::RDefinePerSample< F >::ValuesPerSlot_t

private

Initial value:

std::conditional_t<std::is_same<RetType_t, bool>::value, std::deque<RetType_t>, std::vector<RetType_t>>

Definition at line 34 of file RDefinePerSample.hxx.

Constructor & Destructor Documentation

◆ RDefinePerSample() [1/2]

template<typename F>

ROOT::Detail::RDF::RDefinePerSample< F >::RDefinePerSample	(	std::string_view	name,
		std::string_view	type,
		F	expression,
		RLoopManager &	lm )

inline

Definition at line 41 of file RDefinePerSample.hxx.

◆ RDefinePerSample() [2/2]

template<typename F>

ROOT::Detail::RDF::RDefinePerSample< F >::RDefinePerSample ( const RDefinePerSample< F > & )

delete

◆ ~RDefinePerSample()

template<typename F>

ROOT::Detail::RDF::RDefinePerSample< F >::~RDefinePerSample ( )

inline

Definition at line 54 of file RDefinePerSample.hxx.

Member Function Documentation

◆ FinalizeSlot()

template<typename F>

void ROOT::Detail::RDF::RDefinePerSample< F >::FinalizeSlot ( unsigned int slot )

inlinefinalvirtual

Clean-up operations to be performed at the end of a task.

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 77 of file RDefinePerSample.hxx.

◆ GetName()

std::string RDefineBase::GetName ( ) const

inherited

Definition at line 42 of file RDefineBase.cxx.

◆ GetTypeId()

template<typename F>

const std::type_info & ROOT::Detail::RDF::RDefinePerSample< F >::GetTypeId ( ) const

inlinefinalvirtual

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 73 of file RDefinePerSample.hxx.

◆ GetTypeName()

std::string RDefineBase::GetTypeName ( ) const

inherited

Definition at line 47 of file RDefineBase.cxx.

◆ GetValuePtr()

template<typename F>

void * ROOT::Detail::RDF::RDefinePerSample< F >::GetValuePtr ( unsigned int slot )

inlinefinalvirtual

Return the (type-erased) address of the Define'd value for the given processing slot.

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 57 of file RDefinePerSample.hxx.

◆ GetVariations()

const std::vector< std::string > & ROOT::Detail::RDF::RDefineBase::GetVariations ( ) const

inlineinherited

Definition at line 72 of file RDefineBase.hxx.

◆ GetVariedDefine()

template<typename F>

RDefineBase & ROOT::Detail::RDF::RDefinePerSample< F >::GetVariedDefine ( const std::string & variationName )

inlinefinalvirtual

Return a clone of this Define that works with values in the variationName "universe".

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 82 of file RDefinePerSample.hxx.

◆ InitSlot()

template<typename F>

void ROOT::Detail::RDF::RDefinePerSample< F >::InitSlot	(	TTreeReader *	,
		unsigned int	)

inlinefinalvirtual

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 75 of file RDefinePerSample.hxx.

◆ MakeVariations()

template<typename F>

void ROOT::Detail::RDF::RDefinePerSample< F >::MakeVariations ( const std::vector< std::string > & variations )

inlinefinalvirtual

Create clones of this Define that work with values in varied "universes".

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 80 of file RDefinePerSample.hxx.

◆ operator=()

template<typename F>

RDefinePerSample & ROOT::Detail::RDF::RDefinePerSample< F >::operator= ( const RDefinePerSample< F > & )

delete

◆ Update() [1/2]

template<typename F>

void ROOT::Detail::RDF::RDefinePerSample< F >::Update	(	unsigned int	slot,
		const ROOT::RDF::RSampleInfo &	id )

inlinefinalvirtual

Update the value at the address returned by GetValuePtr with the content corresponding to the given entry.

Reimplemented from ROOT::Detail::RDF::RDefineBase.

Definition at line 68 of file RDefinePerSample.hxx.

◆ Update() [2/2]

template<typename F>

void ROOT::Detail::RDF::RDefinePerSample< F >::Update	(	unsigned int	slot,
		Long64_t	entry )

inlinefinalvirtual

Update the value at the address returned by GetValuePtr with the content corresponding to the given entry.

Implements ROOT::Detail::RDF::RDefineBase.

Definition at line 62 of file RDefinePerSample.hxx.

Member Data Documentation

◆ fColRegister

RDFInternal::RColumnRegister ROOT::Detail::RDF::RDefineBase::fColRegister

protectedinherited

Definition at line 44 of file RDefineBase.hxx.

◆ fColumnNames

const ROOT::RDF::ColumnNames_t ROOT::Detail::RDF::RDefineBase::fColumnNames

protectedinherited

Definition at line 46 of file RDefineBase.hxx.

◆ fExpression

template<typename F>

F ROOT::Detail::RDF::RDefinePerSample< F >::fExpression

private

Definition at line 37 of file RDefinePerSample.hxx.

◆ fIsDefine

ROOT::RVecB ROOT::Detail::RDF::RDefineBase::fIsDefine

protectedinherited

The nth flag signals whether the nth input column is a custom column or not.

Definition at line 48 of file RDefineBase.hxx.

◆ fLastCheckedEntry

std::vector<Long64_t> ROOT::Detail::RDF::RDefineBase::fLastCheckedEntry

protectedinherited

Definition at line 43 of file RDefineBase.hxx.

◆ fLastResults

template<typename F>

ValuesPerSlot_t ROOT::Detail::RDF::RDefinePerSample< F >::fLastResults

private

Definition at line 38 of file RDefinePerSample.hxx.

◆ fLoopManager

RLoopManager* ROOT::Detail::RDF::RDefineBase::fLoopManager

protectedinherited

Definition at line 45 of file RDefineBase.hxx.

◆ fName

const std::string ROOT::Detail::RDF::RDefineBase::fName

protectedinherited

The name of the custom column.

Definition at line 41 of file RDefineBase.hxx.

◆ fType

const std::string ROOT::Detail::RDF::RDefineBase::fType

protectedinherited

The type of the custom column as a text string.

Definition at line 42 of file RDefineBase.hxx.

◆ fVariation

std::string ROOT::Detail::RDF::RDefineBase::fVariation

protectedinherited

This indicates for what variation this define evaluates values.

Definition at line 50 of file RDefineBase.hxx.

◆ fVariationDeps

std::vector<std::string> ROOT::Detail::RDF::RDefineBase::fVariationDeps

protectedinherited

List of systematic variations that affect the value of this define.

Definition at line 49 of file RDefineBase.hxx.

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

tree/dataframe/inc/ROOT/RDF/RDefinePerSample.hxx

Public Member Functions

Protected Attributes

Private Types

Private Attributes

Member Typedef Documentation

◆ RetType_t

◆ ValuesPerSlot_t

Constructor & Destructor Documentation

◆ RDefinePerSample() [1/2]

◆ RDefinePerSample() [2/2]

◆ ~RDefinePerSample()

Member Function Documentation

◆ FinalizeSlot()

◆ GetName()

◆ GetTypeId()

◆ GetTypeName()

◆ GetValuePtr()

◆ GetVariations()

◆ GetVariedDefine()

◆ InitSlot()

◆ MakeVariations()

◆ operator=()

◆ Update() [1/2]

◆ Update() [2/2]

Member Data Documentation

◆ fColRegister

◆ fColumnNames

◆ fExpression

◆ fIsDefine

◆ fLastCheckedEntry

◆ fLastResults

◆ fLoopManager

◆ fName

◆ fType

◆ fVariation

◆ fVariationDeps