template<typename FilterF, typename PrevDataFrame>
class ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >

Definition at line 53 of file RFilter.hxx.

Public Member Functions
	RFilter (const RFilter &)=delete

	RFilter (FilterF f, const ColumnNames_t &columns, std::shared_ptr< PrevDataFrame > pd, const RDFInternal::RBookedDefines &defines, std::string_view name="")

	~RFilter ()

void	AddFilterName (std::vector< std::string > &filters)

template<typename... ColTypes, std::size_t... S>
bool	CheckFilterHelper (unsigned int slot, Long64_t entry, TypeList< ColTypes... >, std::index_sequence< S... >)

bool	CheckFilters (unsigned int slot, Long64_t entry) final

virtual void	FinaliseSlot (unsigned int slot) final
	Clean-up operations to be performed at the end of a task.

std::shared_ptr< RDFGraphDrawing::GraphNode >	GetGraph ()

void	IncrChildrenCount () final

void	InitSlot (TTreeReader *r, unsigned int slot) final

RFilter &	operator= (const RFilter &)=delete

void	PartialReport (ROOT::RDF::RCutFlowReport &rep) const final

void	Report (ROOT::RDF::RCutFlowReport &rep) const final

void	StopProcessing () final

void	TriggerChildrenCount () final

Public Member Functions inherited from ROOT::Detail::RDF::RFilterBase
	RFilterBase (RLoopManager *df, std::string_view name, const unsigned int nSlots, const RDFInternal::RBookedDefines &defines)

virtual	~RFilterBase ()

virtual void	FillReport (ROOT::RDF::RCutFlowReport &) const

std::string	GetName () const

bool	HasName () const

virtual void	InitNode ()

RFilterBase &	operator= (const RFilterBase &)=delete

virtual void	ResetReportCount ()

Public Member Functions inherited from ROOT::Detail::RDF::RNodeBase
	RNodeBase (RLoopManager *lm=nullptr)

virtual	~RNodeBase ()

virtual RLoopManager *	GetLoopManagerUnchecked ()

virtual void	ResetChildrenCount ()

Private Types
using	ColumnTypes_t = typename CallableTraits< FilterF >::arg_types

using	TypeInd_t = std::make_index_sequence< ColumnTypes_t::list_size >

Private Attributes
const ColumnNames_t	fColumnNames

FilterF	fFilter

std::array< bool, ColumnTypes_t::list_size >	fIsDefine
	The nth flag signals whether the nth input column is a custom column or not.

PrevDataFrame &	fPrevData

const std::shared_ptr< PrevDataFrame >	fPrevDataPtr

std::vector< std::array< std::unique_ptr< RColumnReaderBase >, ColumnTypes_t::list_size > >	fValues
	Column readers per slot and per input column.

Additional Inherited Members
Protected Attributes inherited from ROOT::Detail::RDF::RFilterBase
std::vector< ULong64_t >	fAccepted = {0}

RDFInternal::RBookedDefines	fDefines

std::vector< Long64_t >	fLastCheckedEntry

std::vector< int >	fLastResult = {true}

const std::string	fName

const unsigned int	fNSlots
	Number of thread slots used by this node, inherited from parent node.

std::vector< ULong64_t >	fRejected = {0}

Protected Attributes inherited from ROOT::Detail::RDF::RNodeBase
RLoopManager *	fLoopManager

unsigned int	fNChildren {0}
	Number of nodes of the functional graph hanging from this object.

unsigned int	fNStopsReceived {0}
	Number of times that a children node signaled to stop processing entries.

#include <ROOT/RDF/RFilter.hxx>

Inheritance diagram for ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >:

[legend]

Member Typedef Documentation

◆ ColumnTypes_t

template<typename FilterF , typename PrevDataFrame >

using ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::ColumnTypes_t = typename CallableTraits<FilterF>::arg_types

private

Definition at line 54 of file RFilter.hxx.

◆ TypeInd_t

template<typename FilterF , typename PrevDataFrame >

using ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::TypeInd_t = std::make_index_sequence<ColumnTypes_t::list_size>

private

Definition at line 55 of file RFilter.hxx.

Constructor & Destructor Documentation

◆ RFilter() [1/2]

template<typename FilterF , typename PrevDataFrame >

ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::RFilter	(	FilterF	f,
		const ColumnNames_t &	columns,
		std::shared_ptr< PrevDataFrame >	pd,
		const RDFInternal::RBookedDefines &	defines,
		std::string_view	name = `""`
	)

inline

Definition at line 67 of file RFilter.hxx.

◆ RFilter() [2/2]

template<typename FilterF , typename PrevDataFrame >

ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::RFilter ( const RFilter< FilterF, PrevDataFrame > & )

delete

◆ ~RFilter()

template<typename FilterF , typename PrevDataFrame >

ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::~RFilter ( )

inline

Definition at line 82 of file RFilter.hxx.

Member Function Documentation

◆ AddFilterName()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::AddFilterName ( std::vector< std::string > & filters )

inlinevirtual

Implements ROOT::Detail::RDF::RFilterBase.

Definition at line 150 of file RFilter.hxx.

◆ CheckFilterHelper()

template<typename FilterF , typename PrevDataFrame >

template<typename... ColTypes, std::size_t... S>

bool ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::CheckFilterHelper	(	unsigned int	slot,
		Long64_t	entry,
		TypeList< ColTypes... >	,
		std::index_sequence< S... >
	)

inline

Definition at line 103 of file RFilter.hxx.

◆ CheckFilters()

template<typename FilterF , typename PrevDataFrame >

bool ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::CheckFilters	(	unsigned int	slot,
		Long64_t	entry
	)

inlinefinalvirtual

Implements ROOT::Detail::RDF::RNodeBase.

Definition at line 84 of file RFilter.hxx.

◆ FinaliseSlot()

template<typename FilterF , typename PrevDataFrame >

virtual void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::FinaliseSlot ( unsigned int slot )

inlinefinalvirtual

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

Implements ROOT::Detail::RDF::RFilterBase.

Definition at line 158 of file RFilter.hxx.

◆ GetGraph()

template<typename FilterF , typename PrevDataFrame >

std::shared_ptr< RDFGraphDrawing::GraphNode > ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::GetGraph ( )

inlinevirtual

Implements ROOT::Detail::RDF::RNodeBase.

Definition at line 167 of file RFilter.hxx.

◆ IncrChildrenCount()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::IncrChildrenCount ( )

inlinefinalvirtual

Implements ROOT::Detail::RDF::RNodeBase.

Definition at line 136 of file RFilter.hxx.

◆ InitSlot()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::InitSlot	(	TTreeReader *	r,
		unsigned int	slot
	)

inlinefinalvirtual

Implements ROOT::Detail::RDF::RFilterBase.

Definition at line 111 of file RFilter.hxx.

◆ operator=()

template<typename FilterF , typename PrevDataFrame >

RFilter & ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::operator= ( const RFilter< FilterF, PrevDataFrame > & )

delete

◆ PartialReport()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::PartialReport ( ROOT::RDF::RCutFlowReport & rep ) const

inlinefinalvirtual

Implements ROOT::Detail::RDF::RNodeBase.

Definition at line 123 of file RFilter.hxx.

◆ Report()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::Report ( ROOT::RDF::RCutFlowReport & rep ) const

inlinefinalvirtual

Implements ROOT::Detail::RDF::RNodeBase.

Definition at line 121 of file RFilter.hxx.

◆ StopProcessing()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::StopProcessing ( )

inlinefinalvirtual

Implements ROOT::Detail::RDF::RNodeBase.

Definition at line 129 of file RFilter.hxx.

◆ TriggerChildrenCount()

template<typename FilterF , typename PrevDataFrame >

void ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::TriggerChildrenCount ( )

inlinefinalvirtual

Implements ROOT::Detail::RDF::RFilterBase.

Definition at line 144 of file RFilter.hxx.

Member Data Documentation

◆ fColumnNames

template<typename FilterF , typename PrevDataFrame >

const ColumnNames_t ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::fColumnNames

private

Definition at line 58 of file RFilter.hxx.

◆ fFilter

template<typename FilterF , typename PrevDataFrame >

FilterF ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::fFilter

private

Definition at line 57 of file RFilter.hxx.

◆ fIsDefine

template<typename FilterF , typename PrevDataFrame >

std::array<bool, ColumnTypes_t::list_size> ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::fIsDefine

private

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

Definition at line 64 of file RFilter.hxx.

◆ fPrevData

template<typename FilterF , typename PrevDataFrame >

PrevDataFrame& ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::fPrevData

private

Definition at line 60 of file RFilter.hxx.

◆ fPrevDataPtr

template<typename FilterF , typename PrevDataFrame >

const std::shared_ptr<PrevDataFrame> ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::fPrevDataPtr

private

Definition at line 59 of file RFilter.hxx.

◆ fValues

template<typename FilterF , typename PrevDataFrame >

std::vector<std::array<std::unique_ptr<RColumnReaderBase>, ColumnTypes_t::list_size> > ROOT::Detail::RDF::RFilter< FilterF, PrevDataFrame >::fValues

private

Column readers per slot and per input column.

Definition at line 62 of file RFilter.hxx.

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

Public Member Functions

Private Types

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ ColumnTypes_t

◆ TypeInd_t

Constructor & Destructor Documentation

◆ RFilter() [1/2]

◆ RFilter() [2/2]

◆ ~RFilter()

Member Function Documentation

◆ AddFilterName()

◆ CheckFilterHelper()

◆ CheckFilters()

◆ FinaliseSlot()

◆ GetGraph()

◆ IncrChildrenCount()

◆ InitSlot()

◆ operator=()

◆ PartialReport()

◆ Report()

◆ StopProcessing()

◆ TriggerChildrenCount()

Member Data Documentation

◆ fColumnNames

◆ fFilter

◆ fIsDefine

◆ fPrevData

◆ fPrevDataPtr

◆ fValues