ROOT::Detail::RDF::RNodeBase Class Reference

Base class for non-leaf nodes of the computational graph.

It only exposes the bare minimum interface required to work as a generic part of the computation graph. RDataFrames and results of transformations can be cast to this type via ROOT::RDF::RNode (or ROOT.RDF.AsRNode in PyROOT).

Definition at line 43 of file RNodeBase.hxx.

Public Member Functions
	RNodeBase (const std::vector< std::string > &variations={}, RLoopManager *lm=nullptr)
virtual	~RNodeBase ()
virtual void	AddFilterName (std::vector< std::string > &filters)=0
virtual bool	CheckFilters (unsigned int, Long64_t)=0
virtual std::shared_ptr< ROOT::Internal::RDF::GraphDrawing::GraphNode >	GetGraph (std::unordered_map< void *, std::shared_ptr< ROOT::Internal::RDF::GraphDrawing::GraphNode > > &visitedMap)=0
virtual RLoopManager *	GetLoopManagerUnchecked ()
const std::vector< std::string > &	GetVariations () const
virtual std::shared_ptr< RNodeBase >	GetVariedFilter (const std::string &)
	Return a clone of this node that acts as a Filter working with values in the variationName "universe".
virtual void	IncrChildrenCount ()=0
virtual void	PartialReport (ROOT::RDF::RCutFlowReport &) const =0
virtual void	Report (ROOT::RDF::RCutFlowReport &) const =0
virtual void	ResetChildrenCount ()
virtual void	StopProcessing ()=0

Protected Attributes
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.
std::vector< std::string >	fVariations
	List of systematic variations that affect this node.

#include <ROOT/RDF/RNodeBase.hxx>

Inheritance diagram for ROOT::Detail::RDF::RNodeBase:

Constructor & Destructor Documentation

RNodeBase()

ROOT::Detail::RDF::RNodeBase::RNodeBase ( const std::vector< std::string > &  variations = {}, RLoopManager *  lm = nullptr  )

inline

Definition at line 51 of file RNodeBase.hxx.

~RNodeBase()

virtual ROOT::Detail::RDF::RNodeBase::~RNodeBase ( )

inlinevirtual

Definition at line 55 of file RNodeBase.hxx.

Member Function Documentation

AddFilterName()

virtual void ROOT::Detail::RDF::RNodeBase::AddFilterName ( std::vector< std::string > &  filters )

pure virtual

Implemented in ROOT::Detail::RDF::RLoopManager, ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RJittedFilter, and ROOT::Detail::RDF::RRange< PrevNodeRaw >.

CheckFilters()

virtual bool ROOT::Detail::RDF::RNodeBase::CheckFilters ( unsigned int  , Long64_t    )

pure virtual

Implemented in ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RJittedFilter, ROOT::Detail::RDF::RRange< PrevNodeRaw >, and ROOT::Detail::RDF::RLoopManager.

GetGraph()

virtual std::shared_ptr< ROOT::Internal::RDF::GraphDrawing::GraphNode > ROOT::Detail::RDF::RNodeBase::GetGraph ( std::unordered_map< void *, std::shared_ptr< ROOT::Internal::RDF::GraphDrawing::GraphNode > > &  visitedMap )

pure virtual

Implemented in ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RJittedFilter, ROOT::Detail::RDF::RRange< PrevNodeRaw >, and ROOT::Detail::RDF::RLoopManager.

GetLoopManagerUnchecked()

virtual RLoopManager * ROOT::Detail::RDF::RNodeBase::GetLoopManagerUnchecked ( )

inlinevirtual

Reimplemented in ROOT::Detail::RDF::RLoopManager.

Definition at line 72 of file RNodeBase.hxx.

GetVariations()

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

inline

Definition at line 74 of file RNodeBase.hxx.

GetVariedFilter()

virtual std::shared_ptr< RNodeBase > ROOT::Detail::RDF::RNodeBase::GetVariedFilter ( const std::string &  )

inlinevirtual

Return a clone of this node that acts as a Filter working with values in the variationName "universe".

Reimplemented in ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RJittedFilter, and ROOT::Detail::RDF::RRange< PrevNodeRaw >.

Definition at line 77 of file RNodeBase.hxx.

IncrChildrenCount()

virtual void ROOT::Detail::RDF::RNodeBase::IncrChildrenCount ( )

pure virtual

Implemented in ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RJittedFilter, ROOT::Detail::RDF::RLoopManager, and ROOT::Detail::RDF::RRange< PrevNodeRaw >.

PartialReport()

virtual void ROOT::Detail::RDF::RNodeBase::PartialReport ( ROOT::RDF::RCutFlowReport &  ) const

pure virtual

Implemented in ROOT::Detail::RDF::RJittedFilter, ROOT::Detail::RDF::RLoopManager, ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, and ROOT::Detail::RDF::RRange< PrevNodeRaw >.

Report()

virtual void ROOT::Detail::RDF::RNodeBase::Report ( ROOT::RDF::RCutFlowReport &  ) const

pure virtual

Implemented in ROOT::Detail::RDF::RJittedFilter, ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RLoopManager, and ROOT::Detail::RDF::RRange< PrevNodeRaw >.

ResetChildrenCount()

virtual void ROOT::Detail::RDF::RNodeBase::ResetChildrenCount ( )

inlinevirtual

Reimplemented in ROOT::Detail::RDF::RJittedFilter.

Definition at line 66 of file RNodeBase.hxx.

StopProcessing()

virtual void ROOT::Detail::RDF::RNodeBase::StopProcessing ( )

pure virtual

Implemented in ROOT::Detail::RDF::RFilter< FilterF, PrevNodeRaw >, ROOT::Detail::RDF::RJittedFilter, ROOT::Detail::RDF::RLoopManager, and ROOT::Detail::RDF::RRange< PrevNodeRaw >.

Member Data Documentation

fLoopManager

RLoopManager* ROOT::Detail::RDF::RNodeBase::fLoopManager

protected

Definition at line 45 of file RNodeBase.hxx.

fNChildren

unsigned int ROOT::Detail::RDF::RNodeBase::fNChildren {0}

protected

Number of nodes of the functional graph hanging from this object.

Definition at line 46 of file RNodeBase.hxx.

fNStopsReceived

unsigned int ROOT::Detail::RDF::RNodeBase::fNStopsReceived {0}

protected

Number of times that a children node signaled to stop processing entries.

Definition at line 47 of file RNodeBase.hxx.

fVariations

std::vector<std::string> ROOT::Detail::RDF::RNodeBase::fVariations

protected

List of systematic variations that affect this node.

Definition at line 48 of file RNodeBase.hxx.

Libraries for ROOT::Detail::RDF::RNodeBase:

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

• tree/dataframe/inc/ROOT/RDF/RNodeBase.hxx