A wrapper around a concrete RDefine, which forwards all calls to it RJittedDefine is a placeholder that is put in the collection of custom columns in place of a RDefine that will be just-in-time compiled.

Jitted code will assign the concrete RDefine to this RJittedDefine before the event-loop starts.

Definition at line 36 of file RJittedDefine.hxx.

Public Member Functions
	RJittedDefine (std::string_view name, std::string_view type, RLoopManager &lm, const RDFInternal::RColumnRegister &colRegister, const ColumnNames_t &columns)
	~RJittedDefine ()
void	FinalizeSlot (unsigned int slot) 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 &variationName) final
	Return a clone of this Define that works with values in the variationName "universe".
void	InitSlot (TTreeReader *r, unsigned int slot) final
void	MakeVariations (const std::vector< std::string > &variations) final
	Create clones of this Define that work with values in varied "universes".
void	SetDefine (std::unique_ptr< RDefineBase > c)
void	Update (unsigned int slot, const ROOT::RDF::RSampleInfo &id) final
	Update function to be called once per sample, used if the derived type is a RDefinePerSample.
void	Update (unsigned int slot, Long64_t entry) 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 Attributes
std::unique_ptr< RDefineBase >	fConcreteDefine = nullptr
const std::type_info *	fTypeId = nullptr
	Type info obtained through TypeName2TypeID based on the column type name.

Inheritance diagram for ROOT::Detail::RDF::RJittedDefine:

Constructor & Destructor Documentation

◆ RJittedDefine()

ROOT::Detail::RDF::RJittedDefine::RJittedDefine	(	std::string_view	name,
		std::string_view	type,
		RLoopManager &	lm,
		const RDFInternal::RColumnRegister &	colRegister,
		const ColumnNames_t &	columns )

inline

Definition at line 44 of file RJittedDefine.hxx.

◆ ~RJittedDefine()

RJittedDefine::~RJittedDefine ( )

Definition at line 17 of file RJittedDefine.cxx.

Member Function Documentation

◆ FinalizeSlot()

void RJittedDefine::FinalizeSlot ( unsigned int slot )

finalvirtual

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

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

Definition at line 54 of file RJittedDefine.cxx.

◆ GetName()

std::string RDefineBase::GetName ( ) const

inherited

Definition at line 42 of file RDefineBase.cxx.

◆ GetTypeId()

const std::type_info & RJittedDefine::GetTypeId ( ) const

finalvirtual

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

Definition at line 31 of file RJittedDefine.cxx.

◆ GetTypeName()

std::string RDefineBase::GetTypeName ( ) const

inherited

Definition at line 47 of file RDefineBase.cxx.

◆ GetValuePtr()

void * RJittedDefine::GetValuePtr ( unsigned int slot )

finalvirtual

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

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

Definition at line 25 of file RJittedDefine.cxx.

◆ GetVariations()

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

inlineinherited

Definition at line 72 of file RDefineBase.hxx.

◆ GetVariedDefine()

RDefineBase & RJittedDefine::GetVariedDefine ( const std::string & variationName )

finalvirtual

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

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

Definition at line 66 of file RJittedDefine.cxx.

◆ InitSlot()

void RJittedDefine::InitSlot	(	TTreeReader *	r,
		unsigned int	slot )

finalvirtual

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

Definition at line 19 of file RJittedDefine.cxx.

◆ MakeVariations()

void RJittedDefine::MakeVariations ( const std::vector< std::string > & variations )

finalvirtual

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

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

Definition at line 60 of file RJittedDefine.cxx.

◆ SetDefine()

void ROOT::Detail::RDF::RJittedDefine::SetDefine ( std::unique_ptr< RDefineBase > c )

inline

Definition at line 56 of file RJittedDefine.hxx.

◆ Update() [1/2]

void RJittedDefine::Update	(	unsigned int	,
		const ROOT::RDF::RSampleInfo &	)

finalvirtual

Update function to be called once per sample, used if the derived type is a RDefinePerSample.

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

Definition at line 48 of file RJittedDefine.cxx.

◆ Update() [2/2]

void RJittedDefine::Update	(	unsigned int	slot,
		Long64_t	entry )

finalvirtual

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 42 of file RJittedDefine.cxx.

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.

◆ fConcreteDefine

std::unique_ptr<RDefineBase> ROOT::Detail::RDF::RJittedDefine::fConcreteDefine = nullptr

private

Definition at line 37 of file RJittedDefine.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.

◆ 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.

◆ fTypeId

const std::type_info* ROOT::Detail::RDF::RJittedDefine::fTypeId = nullptr

private

Type info obtained through TypeName2TypeID based on the column type name.

The expectation is that this always compares equal to fConcreteDefine->GetTypeId() (which however is only available after jitting). It can be null if TypeName2TypeID failed to figure out this type.

Definition at line 41 of file RJittedDefine.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.

Public Member Functions

Protected Attributes

Private Attributes

Constructor & Destructor Documentation

◆ RJittedDefine()

◆ ~RJittedDefine()

Member Function Documentation

◆ FinalizeSlot()

◆ GetName()

◆ GetTypeId()

◆ GetTypeName()

◆ GetValuePtr()

◆ GetVariations()

◆ GetVariedDefine()

◆ InitSlot()

◆ MakeVariations()

◆ SetDefine()

◆ Update() [1/2]

◆ Update() [2/2]

Member Data Documentation

◆ fColRegister

◆ fColumnNames

◆ fConcreteDefine

◆ fIsDefine

◆ fLastCheckedEntry

◆ fLoopManager

◆ fName

◆ fType

◆ fTypeId

◆ fVariation

◆ fVariationDeps