The head node of a RDF computation graph.

This class is responsible of running the event loop.

Definition at line 58 of file RLoopManager.hxx.

Classes
class	TCallback

class	TOneTimeCallback

Public Member Functions
	RLoopManager (const RLoopManager &)=delete

	RLoopManager (std::unique_ptr< RDataSource > ds, const ColumnNames_t &defaultBranches)

	RLoopManager (TTree *tree, const ColumnNames_t &defaultBranches)

	RLoopManager (ULong64_t nEmptyEntries)

void	AddColumnAlias (const std::string &alias, const std::string &colName)

void	AddDataBlockCallback (std::function< void(unsigned int)> &&callback)

void	AddDSValuePtrs (const std::string &col, const std::vector< void * > ptrs)

void	AddFilterName (std::vector< std::string > &)
	End of recursive chain of calls, does nothing. More...

void	Book (RDFInternal::RActionBase *actionPtr)

void	Book (RFilterBase *filterPtr)

void	Book (RRangeBase *rangePtr)

bool	CheckFilters (unsigned int, Long64_t) final

void	Deregister (RDFInternal::RActionBase *actionPtr)

void	Deregister (RFilterBase *filterPtr)

void	Deregister (RRangeBase *rangePtr)

const std::map< std::string, std::string > &	GetAliasMap () const

std::vector< RDFInternal::RActionBase * >	GetAllActions () const
	Return all actions, either booked or already run. More...

std::vector< RDFInternal::RActionBase * >	GetBookedActions ()

const ColumnNames_t &	GetBranchNames ()
	Return all valid TTree::Branch names (caching results for subsequent calls). More...

RDataSource *	GetDataSource () const

const ColumnNames_t &	GetDefaultColumnNames () const
	Return the list of default columns – empty if none was provided when constructing the RDataFrame. More...

::TDirectory *	GetDirectory () const

const std::map< std::string, std::vector< void * > > &	GetDSValuePtrs () const

std::vector< std::string >	GetFiltersNames ()
	For each booked filter, returns either the name or "Unnamed Filter". More...

std::shared_ptr< ROOT::Internal::RDF::GraphDrawing::GraphNode >	GetGraph ()

std::vector< RNodeBase * >	GetGraphEdges () const
	Return all graph edges known to RLoopManager This includes Filters and Ranges but not Defines. More...

RLoopManager *	GetLoopManagerUnchecked () final

ULong64_t	GetNEmptyEntries () const

unsigned int	GetNRuns () const

unsigned int	GetNSlots () const

TTree *	GetTree () const

bool	HasDSValuePtrs (const std::string &col) const

void	IncrChildrenCount () final

void	Jit ()
	Add RDF nodes that require just-in-time compilation to the computation graph. More...

void	JitDeclarations ()

RLoopManager &	operator= (const RLoopManager &)=delete

void	PartialReport (ROOT::RDF::RCutFlowReport &) const final
	End of recursive chain of calls, does nothing. More...

void	RegisterCallback (ULong64_t everyNEvents, std::function< void(unsigned int)> &&f)

void	Report (ROOT::RDF::RCutFlowReport &rep) const final
	Call `FillReport` on all booked filters. More...

void	Run ()
	Start the event loop with a different mechanism depending on IMT/no IMT, data source/no data source. More...

void	SetTree (const std::shared_ptr< TTree > &tree)

void	StopProcessing () final

void	ToJitExec (const std::string &) const

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

virtual	~RNodeBase ()

virtual void	ResetChildrenCount ()

Private Types
using	Callback_t = std::function< void(unsigned int)>

enum	ELoopType { ELoopType::kROOTFiles, ELoopType::kROOTFilesMT, ELoopType::kNoFiles, ELoopType::kNoFilesMT, ELoopType::kDataSource, ELoopType::kDataSourceMT }

Private Member Functions
void	CheckIndexedFriends ()

void	CleanUpNodes ()
	Perform clean-up operations. To be called at the end of each event loop. More...

void	CleanUpTask (TTreeReader *r, unsigned int slot)
	Perform clean-up operations. To be called at the end of each task execution. More...

void	EvalChildrenCounts ()
	Trigger counting of number of children nodes for each node of the functional graph. More...

void	InitNodes ()
	Initialize all nodes of the functional graph before running the event loop. More...

void	InitNodeSlots (TTreeReader *r, unsigned int slot)
	Build TTreeReaderValues for all nodes This method loops over all filters, actions and other booked objects and calls their `InitSlot` method, to get them ready for running a task. More...

void	RunAndCheckFilters (unsigned int slot, Long64_t entry)
	Execute actions and make sure named filters are called for each event. More...

void	RunDataSource ()
	Run event loop over data accessed through a DataSource, in sequence. More...

void	RunDataSourceMT ()
	Run event loop over data accessed through a DataSource, in parallel. More...

void	RunEmptySource ()
	Run event loop with no source files, in sequence. More...

void	RunEmptySourceMT ()
	Run event loop with no source files, in parallel. More...

void	RunTreeProcessorMT ()
	Run event loop over one or multiple ROOT files, in parallel. More...

void	RunTreeReader ()
	Run event loop over one or multiple ROOT files, in sequence. More...

void	SetupDataBlockCallbacks (TTreeReader *r, unsigned int slot)

Private Attributes
std::map< std::string, std::string >	fAliasColumnNameMap
	ColumnNameAlias-columnName pairs. More...

std::vector< RDFInternal::RActionBase * >	fBookedActions
	Non-owning pointers to actions to be run. More...

std::vector< RFilterBase * >	fBookedFilters

std::vector< RFilterBase * >	fBookedNamedFilters
	Contains a subset of fBookedFilters, i.e. only the named filters. More...

std::vector< RRangeBase * >	fBookedRanges

std::vector< TCallback >	fCallbacks
	Registered callbacks. More...

std::vector< TOneTimeCallback >	fCallbacksOnce
	Registered callbacks to invoke just once before running the loop. More...

std::vector< Callback_t >	fDataBlockCallbacks
	Registered callbacks to call at the beginning of each "data block". More...

RDFInternal::RDataBlockNotifier	fDataBlockNotifier

const std::unique_ptr< RDataSource >	fDataSource
	Owning pointer to a data-source object. Null if no data-source. More...

const ColumnNames_t	fDefaultColumns

std::map< std::string, std::vector< void * > >	fDSValuePtrMap
	Registry of per-slot value pointers for booked data-source columns. More...

const ELoopType	fLoopType
	The kind of event loop that is going to be run (e.g. on ROOT files, on no files) More...

bool	fMustRunNamedFilters {true}

const ULong64_t	fNEmptyEntries {0}

unsigned int	fNRuns {0}
	Number of event loops run. More...

const unsigned int	fNSlots {1}

std::vector< RDFInternal::RActionBase * >	fRunActions
	Non-owning pointers to actions already run. More...

std::shared_ptr< TTree >	fTree {nullptr}
	Shared pointer to the input TTree. More...

ColumnNames_t	fValidBranchNames
	Cache of the tree/chain branch names. Never access directy, always use GetBranchNames(). More...

Friends
struct	RCallCleanUpTask

Additional Inherited Members
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. More...

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

#include <ROOT/RDF/RLoopManager.hxx>

Inheritance diagram for ROOT::Detail::RDF::RLoopManager:

[legend]

Member Typedef Documentation

◆ Callback_t

using ROOT::Detail::RDF::RLoopManager::Callback_t = std::function<void(unsigned int)>

private

Definition at line 60 of file RLoopManager.hxx.

Member Enumeration Documentation

◆ ELoopType

enum ROOT::Detail::RDF::RLoopManager::ELoopType

strongprivate

Enumerator
kROOTFiles
kROOTFilesMT
kNoFiles
kNoFilesMT
kDataSource
kDataSourceMT

Definition at line 59 of file RLoopManager.hxx.

Constructor & Destructor Documentation

◆ RLoopManager() [1/4]

RLoopManager::RLoopManager	(	TTree *	tree,
		const ColumnNames_t &	defaultBranches
	)

Definition at line 330 of file RLoopManager.cxx.

◆ RLoopManager() [2/4]

RLoopManager::RLoopManager ( ULong64_t nEmptyEntries )

Definition at line 338 of file RLoopManager.cxx.

◆ RLoopManager() [3/4]

RLoopManager::RLoopManager	(	std::unique_ptr< RDataSource >	ds,
		const ColumnNames_t &	defaultBranches
	)

Definition at line 344 of file RLoopManager.cxx.

◆ RLoopManager() [4/4]

ROOT::Detail::RDF::RLoopManager::RLoopManager ( const RLoopManager & )

delete

Member Function Documentation

◆ AddColumnAlias()

void ROOT::Detail::RDF::RLoopManager::AddColumnAlias	(	const std::string &	alias,
		const std::string &	colName
	)

inline

Definition at line 175 of file RLoopManager.hxx.

◆ AddDataBlockCallback()

void RLoopManager::AddDataBlockCallback ( std::function< void(unsigned int)> && callback )

Definition at line 858 of file RLoopManager.cxx.

◆ AddDSValuePtrs()

void RLoopManager::AddDSValuePtrs	(	const std::string &	col,
		const std::vector< void * >	ptrs
	)

Definition at line 853 of file RLoopManager.cxx.

◆ AddFilterName()

void ROOT::Detail::RDF::RLoopManager::AddFilterName ( std::vector< std::string > & )

inlinevirtual

End of recursive chain of calls, does nothing.

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

Definition at line 184 of file RLoopManager.hxx.

◆ Book() [1/3]

void RLoopManager::Book ( RDFInternal::RActionBase * actionPtr )

Definition at line 731 of file RLoopManager.cxx.

◆ Book() [2/3]

void RLoopManager::Book ( RFilterBase * filterPtr )

Definition at line 742 of file RLoopManager.cxx.

◆ Book() [3/3]

void RLoopManager::Book ( RRangeBase * rangePtr )

Definition at line 757 of file RLoopManager.cxx.

◆ CheckFilters()

bool RLoopManager::CheckFilters	(	unsigned int	,
		Long64_t
	)

finalvirtual

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

Definition at line 768 of file RLoopManager.cxx.

◆ CheckIndexedFriends()

void ROOT::Detail::RDF::RLoopManager::CheckIndexedFriends ( )

private

◆ CleanUpNodes()

void RLoopManager::CleanUpNodes ( )

private

Perform clean-up operations. To be called at the end of each event loop.

Definition at line 615 of file RLoopManager.cxx.

◆ CleanUpTask()

void RLoopManager::CleanUpTask	(	TTreeReader *	r,
		unsigned int	slot
	)

private

Perform clean-up operations. To be called at the end of each task execution.

Definition at line 640 of file RLoopManager.cxx.

◆ Deregister() [1/3]

void RLoopManager::Deregister ( RDFInternal::RActionBase * actionPtr )

Definition at line 736 of file RLoopManager.cxx.

◆ Deregister() [2/3]

void RLoopManager::Deregister ( RFilterBase * filterPtr )

Definition at line 751 of file RLoopManager.cxx.

◆ Deregister() [3/3]

void RLoopManager::Deregister ( RRangeBase * rangePtr )

Definition at line 762 of file RLoopManager.cxx.

◆ EvalChildrenCounts()

void RLoopManager::EvalChildrenCounts ( )

private

Trigger counting of number of children nodes for each node of the functional graph.

This is done once before starting the event loop. Each action sends an increase children count signal upstream, which is propagated until RLoopManager. Each time a node receives the signal, in increments its children counter. Each node only propagates the signal once, even if it receives it multiple times. Named filters also send an increase children count signal, just like actions, as they always execute during the event loop so the graph branch they belong to must count as active even if it does not end in an action.

Definition at line 677 of file RLoopManager.cxx.

◆ GetAliasMap()

const std::map<std::string, std::string>& ROOT::Detail::RDF::RLoopManager::GetAliasMap ( ) const

inline

Definition at line 176 of file RLoopManager.hxx.

◆ GetAllActions()

std::vector< RDFInternal::RActionBase * > RLoopManager::GetAllActions ( ) const

Return all actions, either booked or already run.

Definition at line 812 of file RLoopManager.cxx.

◆ GetBookedActions()

std::vector<RDFInternal::RActionBase *> ROOT::Detail::RDF::RLoopManager::GetBookedActions ( )

inline

Definition at line 195 of file RLoopManager.hxx.

◆ GetBranchNames()

const ColumnNames_t & RLoopManager::GetBranchNames ( )

Return all valid TTree::Branch names (caching results for subsequent calls).

Never use fBranchNames directy, always request it through this method.

Definition at line 840 of file RLoopManager.cxx.

◆ GetDataSource()

RDataSource* ROOT::Detail::RDF::RLoopManager::GetDataSource ( ) const

inline

Definition at line 159 of file RLoopManager.hxx.

◆ GetDefaultColumnNames()

const ColumnNames_t & RLoopManager::GetDefaultColumnNames ( ) const

Return the list of default columns – empty if none was provided when constructing the RDataFrame.

Definition at line 721 of file RLoopManager.cxx.

◆ GetDirectory()

::TDirectory* ROOT::Detail::RDF::RLoopManager::GetDirectory ( ) const

◆ GetDSValuePtrs()

const std::map<std::string, std::vector<void *> >& ROOT::Detail::RDF::RLoopManager::GetDSValuePtrs ( ) const

inline

Definition at line 180 of file RLoopManager.hxx.

◆ GetFiltersNames()

std::vector< std::string > RLoopManager::GetFiltersNames ( )

For each booked filter, returns either the name or "Unnamed Filter".

Definition at line 794 of file RLoopManager.cxx.

◆ GetGraph()

std::shared_ptr< ROOT::Internal::RDF::GraphDrawing::GraphNode > RLoopManager::GetGraph ( )

virtual

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

Definition at line 820 of file RLoopManager.cxx.

◆ GetGraphEdges()

std::vector< RNodeBase * > RLoopManager::GetGraphEdges ( ) const

Return all graph edges known to RLoopManager This includes Filters and Ranges but not Defines.

Definition at line 804 of file RLoopManager.cxx.

◆ GetLoopManagerUnchecked()

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

inlinefinalvirtual

Reimplemented from ROOT::Detail::RDF::RNodeBase.

Definition at line 153 of file RLoopManager.hxx.

◆ GetNEmptyEntries()

ULong64_t ROOT::Detail::RDF::RLoopManager::GetNEmptyEntries ( ) const

inline

Definition at line 158 of file RLoopManager.hxx.

◆ GetNRuns()

unsigned int ROOT::Detail::RDF::RLoopManager::GetNRuns ( ) const

inline

Definition at line 178 of file RLoopManager.hxx.

◆ GetNSlots()

unsigned int ROOT::Detail::RDF::RLoopManager::GetNSlots ( ) const

inline

Definition at line 167 of file RLoopManager.hxx.

◆ GetTree()

TTree * RLoopManager::GetTree ( ) const

Definition at line 726 of file RLoopManager.cxx.

◆ HasDSValuePtrs()

bool RLoopManager::HasDSValuePtrs ( const std::string & col ) const

Definition at line 848 of file RLoopManager.cxx.

◆ IncrChildrenCount()

void ROOT::Detail::RDF::RLoopManager::IncrChildrenCount ( )

inlinefinalvirtual

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

Definition at line 172 of file RLoopManager.hxx.

◆ InitNodes()

void RLoopManager::InitNodes ( )

private

Initialize all nodes of the functional graph before running the event loop.

This method is called once per event-loop and performs generic initialization operations that do not depend on the specific processing slot (i.e. operations that are common for all threads).

Definition at line 603 of file RLoopManager.cxx.

◆ InitNodeSlots()

void RLoopManager::InitNodeSlots	(	TTreeReader *	r,
		unsigned int	slot
	)

private

Build TTreeReaderValues for all nodes This method loops over all filters, actions and other booked objects and calls their InitSlot method, to get them ready for running a task.

Definition at line 574 of file RLoopManager.cxx.

◆ Jit()

void RLoopManager::Jit ( )

Add RDF nodes that require just-in-time compilation to the computation graph.

This method also clears the contents of GetCodeToJit().

Definition at line 652 of file RLoopManager.cxx.

◆ JitDeclarations()

void ROOT::Detail::RDF::RLoopManager::JitDeclarations ( )

◆ operator=()

RLoopManager& ROOT::Detail::RDF::RLoopManager::operator= ( const RLoopManager & )

delete

◆ PartialReport()

void ROOT::Detail::RDF::RLoopManager::PartialReport ( ROOT::RDF::RCutFlowReport & ) const

inlinefinalvirtual

End of recursive chain of calls, does nothing.

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

Definition at line 170 of file RLoopManager.hxx.

◆ RegisterCallback()

void RLoopManager::RegisterCallback	(	ULong64_t	everyNEvents,
		std::function< void(unsigned int)> &&	f
	)

Definition at line 786 of file RLoopManager.cxx.

◆ Report()

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

finalvirtual

Call FillReport on all booked filters.

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

Definition at line 774 of file RLoopManager.cxx.

◆ Run()

void RLoopManager::Run ( )

Start the event loop with a different mechanism depending on IMT/no IMT, data source/no data source.

Also perform a few setup and clean-up operations (jit actions if necessary, clear booked actions after the loop...).

Definition at line 687 of file RLoopManager.cxx.

◆ RunAndCheckFilters()

void RLoopManager::RunAndCheckFilters	(	unsigned int	slot,
		Long64_t	entry
	)

private

Execute actions and make sure named filters are called for each event.

Named filters must be called even if the analysis logic would not require it, lest they report confusing results.

Definition at line 553 of file RLoopManager.cxx.

◆ RunDataSource()

void RLoopManager::RunDataSource ( )

private

Run event loop over data accessed through a DataSource, in sequence.

Definition at line 480 of file RLoopManager.cxx.

◆ RunDataSourceMT()

void RLoopManager::RunDataSourceMT ( )

private

Run event loop over data accessed through a DataSource, in parallel.

Definition at line 511 of file RLoopManager.cxx.

◆ RunEmptySource()

void RLoopManager::RunEmptySource ( )

private

Run event loop with no source files, in sequence.

Definition at line 405 of file RLoopManager.cxx.

◆ RunEmptySourceMT()

void RLoopManager::RunEmptySourceMT ( )

private

Run event loop with no source files, in parallel.

Definition at line 360 of file RLoopManager.cxx.

◆ RunTreeProcessorMT()

void RLoopManager::RunTreeProcessorMT ( )

private

Run event loop over one or multiple ROOT files, in parallel.

Definition at line 421 of file RLoopManager.cxx.

◆ RunTreeReader()

void RLoopManager::RunTreeReader ( )

private

Run event loop over one or multiple ROOT files, in sequence.

Definition at line 453 of file RLoopManager.cxx.

◆ SetTree()

void ROOT::Detail::RDF::RLoopManager::SetTree ( const std::shared_ptr< TTree > & tree )

inline

Definition at line 171 of file RLoopManager.hxx.

◆ SetupDataBlockCallbacks()

void RLoopManager::SetupDataBlockCallbacks	(	TTreeReader *	r,
		unsigned int	slot
	)

private

Definition at line 585 of file RLoopManager.cxx.

◆ StopProcessing()

void ROOT::Detail::RDF::RLoopManager::StopProcessing ( )

inlinefinalvirtual

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

Definition at line 173 of file RLoopManager.hxx.

◆ ToJitExec()

void RLoopManager::ToJitExec ( const std::string & code ) const

Definition at line 780 of file RLoopManager.cxx.

Friends And Related Function Documentation

◆ RCallCleanUpTask

friend struct RCallCleanUpTask

friend

Definition at line 99 of file RLoopManager.hxx.

Member Data Documentation

◆ fAliasColumnNameMap

std::map<std::string, std::string> ROOT::Detail::RDF::RLoopManager::fAliasColumnNameMap

private

ColumnNameAlias-columnName pairs.

Definition at line 116 of file RLoopManager.hxx.

◆ fBookedActions

std::vector<RDFInternal::RActionBase *> ROOT::Detail::RDF::RLoopManager::fBookedActions

private

Non-owning pointers to actions to be run.

Definition at line 101 of file RLoopManager.hxx.

◆ fBookedFilters

std::vector<RFilterBase *> ROOT::Detail::RDF::RLoopManager::fBookedFilters

private

Definition at line 103 of file RLoopManager.hxx.

◆ fBookedNamedFilters

std::vector<RFilterBase *> ROOT::Detail::RDF::RLoopManager::fBookedNamedFilters

private

Contains a subset of fBookedFilters, i.e. only the named filters.

Definition at line 104 of file RLoopManager.hxx.

◆ fBookedRanges

std::vector<RRangeBase *> ROOT::Detail::RDF::RLoopManager::fBookedRanges

private

Definition at line 105 of file RLoopManager.hxx.

◆ fCallbacks

std::vector<TCallback> ROOT::Detail::RDF::RLoopManager::fCallbacks

private

Registered callbacks.

Definition at line 117 of file RLoopManager.hxx.

◆ fCallbacksOnce

std::vector<TOneTimeCallback> ROOT::Detail::RDF::RLoopManager::fCallbacksOnce

private

Registered callbacks to invoke just once before running the loop.

Definition at line 118 of file RLoopManager.hxx.

◆ fDataBlockCallbacks

std::vector<Callback_t> ROOT::Detail::RDF::RLoopManager::fDataBlockCallbacks

private

Registered callbacks to call at the beginning of each "data block".

Definition at line 119 of file RLoopManager.hxx.

◆ fDataBlockNotifier

RDFInternal::RDataBlockNotifier ROOT::Detail::RDF::RLoopManager::fDataBlockNotifier

private

Definition at line 120 of file RLoopManager.hxx.

◆ fDataSource

const std::unique_ptr<RDataSource> ROOT::Detail::RDF::RLoopManager::fDataSource

private

Owning pointer to a data-source object. Null if no data-source.

Definition at line 115 of file RLoopManager.hxx.

◆ fDefaultColumns

const ColumnNames_t ROOT::Detail::RDF::RLoopManager::fDefaultColumns

private

Definition at line 110 of file RLoopManager.hxx.

◆ fDSValuePtrMap

std::map<std::string, std::vector<void *> > ROOT::Detail::RDF::RLoopManager::fDSValuePtrMap

private

Registry of per-slot value pointers for booked data-source columns.

Definition at line 124 of file RLoopManager.hxx.

◆ fLoopType

const ELoopType ROOT::Detail::RDF::RLoopManager::fLoopType

private

The kind of event loop that is going to be run (e.g. on ROOT files, on no files)

Definition at line 114 of file RLoopManager.hxx.

◆ fMustRunNamedFilters

bool ROOT::Detail::RDF::RLoopManager::fMustRunNamedFilters {true}

private

Definition at line 113 of file RLoopManager.hxx.

◆ fNEmptyEntries

const ULong64_t ROOT::Detail::RDF::RLoopManager::fNEmptyEntries {0}

private

Definition at line 111 of file RLoopManager.hxx.

◆ fNRuns

unsigned int ROOT::Detail::RDF::RLoopManager::fNRuns {0}

private

Number of event loops run.

Definition at line 121 of file RLoopManager.hxx.

◆ fNSlots

const unsigned int ROOT::Detail::RDF::RLoopManager::fNSlots {1}

private

Definition at line 112 of file RLoopManager.hxx.

◆ fRunActions

std::vector<RDFInternal::RActionBase *> ROOT::Detail::RDF::RLoopManager::fRunActions

private

Non-owning pointers to actions already run.

Definition at line 102 of file RLoopManager.hxx.

◆ fTree

std::shared_ptr<TTree> ROOT::Detail::RDF::RLoopManager::fTree {nullptr}

private

Shared pointer to the input TTree.

It does not delete the pointee if the TTree/TChain was passed directly as an argument to RDataFrame's ctor (in which case we let users retain ownership).

Definition at line 109 of file RLoopManager.hxx.

◆ fValidBranchNames

ColumnNames_t ROOT::Detail::RDF::RLoopManager::fValidBranchNames

private

Cache of the tree/chain branch names. Never access directy, always use GetBranchNames().

Definition at line 127 of file RLoopManager.hxx.

Libraries for ROOT::Detail::RDF::RLoopManager:

[legend]

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Member Typedef Documentation

◆ Callback_t

Member Enumeration Documentation

◆ ELoopType

Constructor & Destructor Documentation

◆ RLoopManager() [1/4]

◆ RLoopManager() [2/4]

◆ RLoopManager() [3/4]

◆ RLoopManager() [4/4]

Member Function Documentation

◆ AddColumnAlias()

◆ AddDataBlockCallback()

◆ AddDSValuePtrs()

◆ AddFilterName()

◆ Book() [1/3]

◆ Book() [2/3]

◆ Book() [3/3]

◆ CheckFilters()

◆ CheckIndexedFriends()

◆ CleanUpNodes()

◆ CleanUpTask()

◆ Deregister() [1/3]

◆ Deregister() [2/3]

◆ Deregister() [3/3]

◆ EvalChildrenCounts()

◆ GetAliasMap()

◆ GetAllActions()

◆ GetBookedActions()

◆ GetBranchNames()

◆ GetDataSource()

◆ GetDefaultColumnNames()

◆ GetDirectory()

◆ GetDSValuePtrs()

◆ GetFiltersNames()

◆ GetGraph()

◆ GetGraphEdges()

◆ GetLoopManagerUnchecked()

◆ GetNEmptyEntries()

◆ GetNRuns()

◆ GetNSlots()

◆ GetTree()

◆ HasDSValuePtrs()

◆ IncrChildrenCount()

◆ InitNodes()

◆ InitNodeSlots()

◆ Jit()

◆ JitDeclarations()

◆ operator=()

◆ PartialReport()

◆ RegisterCallback()

◆ Report()

◆ Run()

◆ RunAndCheckFilters()

◆ RunDataSource()

◆ RunDataSourceMT()

◆ RunEmptySource()

◆ RunEmptySourceMT()

◆ RunTreeProcessorMT()

◆ RunTreeReader()

◆ SetTree()

◆ SetupDataBlockCallbacks()

◆ StopProcessing()

◆ ToJitExec()

Friends And Related Function Documentation

◆ RCallCleanUpTask

Member Data Documentation

◆ fAliasColumnNameMap

◆ fBookedActions

◆ fBookedFilters

◆ fBookedNamedFilters

◆ fBookedRanges

◆ fCallbacks

◆ fCallbacksOnce