Namespaces
namespace	GraphDrawing

Classes
class	DisplayHelper

class	PassAsVecHelper

class	PassAsVecHelper< std::index_sequence< N... >, T, F >

class	RAction
	A RDataFrame node that produces a result. More...

class	RActionBase

class	RBookedDefines
	Encapsulates the columns defined by the user. More...

struct	RColumnReadersInfo
	This type aggregates some of the arguments passed to InitColumnReaders. More...

struct	RDataBlockFlag

class	RDataBlockNotifier

class	RDefineReader
	Column reader for defined (aka custom) columns. More...

class	RDisplayElement
	Helper class to let Display print compact tabular representations of the events. More...

class	RDSColumnReader
	Column reader type that deals with values read from RDataSources. More...

class	RJittedAction

class	RNumpyDS
	A RDataSource implementation which takes a collection of RVecs, which are able to adopt data from Numpy arrays. More...

class	RRootDS

class	RSlotStack
	This is an helper class to allow to pick a slot resorting to a map indexed by thread ids. More...

class	RTreeColumnReader
	RTreeColumnReader specialization for TTree values read via TTreeReaderValues. More...

class	RTreeColumnReader< RVec< bool > >
	RTreeColumnReader specialization for arrays of boolean values read via TTreeReaderArrays. More...

class	RTreeColumnReader< RVec< T > >
	RTreeColumnReader specialization for TTree values read via TTreeReaderArrays. More...

Typedefs
using	BoolArrayMap = std::map< std::string, BoolArray >

Functions
bool	AtLeastOneEmptyString (const std::vector< std::string_view > strings)

std::shared_ptr< RJittedDefine >	BookDefineJit (std::string_view name, std::string_view expression, RLoopManager &lm, RDataSource ds, const RDFInternal::RBookedDefines &customCols, const ColumnNames_t &branches, std::shared_ptr< RNodeBase > upcastNodeOnHeap)

void	BookFilterJit (const std::shared_ptr< RJittedFilter > &jittedFilter, std::shared_ptr< RDFDetail::RNodeBase > prevNodeOnHeap, std::string_view name, std::string_view expression, const std::map< std::string, std::string > &aliasMap, const ColumnNames_t &branches, const RDFInternal::RBookedDefines &customCols, TTree tree, RDataSource *ds)

void	CheckDefine (std::string_view definedCol, TTree *treePtr, const ColumnNames_t &customCols, const std::map< std::string, std::string > &aliasMap, const ColumnNames_t &dataSourceColumns)

void	CheckDefineType (RDFDetail::RDefineBase &define, const std::type_info &tid)

void	CheckTypesAndPars (unsigned int nTemplateParams, unsigned int nColumnNames)

std::string	ColumnName2ColumnTypeName (const std::string &colName, TTree tree, RDataSource ds, RDefineBase *define, bool vector2rvec)
	Return a string containing the type of the given branch.

std::string	ComposeRVecTypeName (const std::string &valueType)

ColumnNames_t	ConvertRegexToColumns (const ColumnNames_t &colNames, std::string_view columnNameRegexp, std::string_view callerName)

std::string	DemangleTypeIdName (const std::type_info &typeInfo)

std::vector< bool >	FindUndefinedDSColumns (const ColumnNames_t &requestedCols, const ColumnNames_t &definedCols)
	Return a bitset each element of which indicates whether the corresponding element in `selectedColumns` is the name of a column that must be defined via datasource.

ColumnNames_t	FindUnknownColumns (const ColumnNames_t &requiredCols, const ColumnNames_t &datasetColumns, const ColumnNames_t &definedCols, const ColumnNames_t &dataSourceColumns)

ULong64_t	GetAddress (std::vector< std::string > &p)

ULong64_t	GetAddress (TTree &p)

std::vector< std::string >	GetBranchNames (TTree &t, bool allowDuplicates=true)
	Get all the branches names, including the ones of the friend trees.

std::string	GetBranchOrLeafTypeName (TTree &t, const std::string &colName)
	Return the typename of object colName stored in t, if any.

std::vector< std::string >	GetFilterNames (const std::shared_ptr< RLoopManager > &loopManager)

std::string	GetLeafTypeName (TLeaf *leaf, const std::string &colName)

unsigned int	GetNSlots ()

ColumnNames_t	GetTopLevelBranchNames (TTree &t)
	Get all the top-level branches names, including the ones of the friend trees.

std::vector< std::string >	GetValidatedArgTypes (const ColumnNames_t &colNames, const RBookedDefines &defines, TTree tree, RDataSource ds, const std::string &context, bool vector2rvec)

ColumnNames_t	GetValidatedColumnNames (RLoopManager &lm, const unsigned int nColumns, const ColumnNames_t &columns, const ColumnNames_t &validDefines, RDataSource *ds)
	Given the desired number of columns and the user-provided list of columns:

template<typename dtype >
ULong64_t	GetVectorAddress (std::vector< dtype > &p)

Long64_t	InterpreterCalc (const std::string &code, const std::string &context)

void	InterpreterDeclare (const std::string &code)

bool	IsInternalColumn (std::string_view colName)

std::string	JitBuildAction (const ColumnNames_t &cols, std::shared_ptr< RDFDetail::RNodeBase > prevNode, const std::type_info &helperArgType, const std::type_info &at, void helperArgOnHeap, TTree tree, const unsigned int nSlots, const RDFInternal::RBookedDefines &customCols, RDataSource ds, std::weak_ptr< RJittedAction > *jittedActionOnHeap)

template<typename T >
std::unique_ptr< RDFDetail::RColumnReaderBase >	MakeColumnReader (unsigned int slot, RDFDetail::RDefineBase define, TTreeReader r, ROOT::RDF::RDataSource ds, const std::vector< void > *DSValuePtrsPtr, const std::string &colName)

template<typename... ColTypes>
std::array< std::unique_ptr< RDFDetail::RColumnReaderBase >, sizeof...(ColTypes)>	MakeColumnReaders (unsigned int slot, TTreeReader *r, TypeList< ColTypes... >, const RColumnReadersInfo &colInfo)
	Create a group of column readers, one per type in the parameter pack.

template<typename T >
std::unique_ptr< RDFDetail::RColumnReaderBase >	MakeColumnReadersHelper (unsigned int slot, RDFDetail::RDefineBase define, const std::map< std::string, std::vector< void > > &DSValuePtrsMap, TTreeReader r, ROOT::RDF::RDataSource ds, const std::string &colName)

template<typename... ColumnTypes>
RDataFrame *	MakeNumpyDataFrame (PyObject pyRVecs, std::pair< std::string, ROOT::RVec< ColumnTypes > > &&... colNameProxyPairs)

RDataFrame	MakeRootDataFrame (std::string_view treeName, std::string_view fileNameGlob)

template<typename... ArgTypes, typename F >
std::function< bool(ArgTypes...)>	NotHelper (ROOT::TypeTraits::TypeList< ArgTypes... >, F &&f)

template<typename... ArgTypes, typename Ret , typename... Args>
std::function< bool(ArgTypes...)>	NotHelper (ROOT::TypeTraits::TypeList< ArgTypes... >, Ret(*f)(Args...))

ParsedTreePath	ParseTreePath (std::string_view fullTreeName)

template<std::size_t N, typename T , typename F >
auto	PassAsVec (F &&f) -> PassAsVecHelper< std::make_index_sequence< N >, T, F >

std::string	PrettyPrintAddr (const void *const addr)

template<typename T >
ROOT::RDF::RResultPtr< std::vector< T > >	RDataFrameTake (ROOT::RDF::RNode df, std::string_view column)

std::vector< std::string >	ReplaceDotWithUnderscore (const std::vector< std::string > &columnNames)
	Replace occurrences of '.

const ColumnNames_t	SelectColumns (unsigned int nRequiredNames, const ColumnNames_t &names, const ColumnNames_t &defaultNames)
	Choose between local column names or default column names, throw in case of errors.

template<typename T >
void	SetBranchesHelper (BoolArrayMap &boolArrays, TTree inputTree, TTree &outputTree, const std::string &inName, const std::string &outName, TBranch &branch, void &branchAddress, ROOT::VecOps::RVec< T > ab, RBranchSet &outputBranches)

template<typename BufType , typename... ColTypes, std::size_t... Idx>
void	TTreeAsFlatMatrix (std::index_sequence< Idx... >, TTree &tree, std::vector< BufType > &matrix, std::vector< std::string > &columns)

template<typename BufType , typename... ColTypes>
void	TTreeAsFlatMatrixHelper (TTree &tree, std::vector< BufType > &matrix, std::vector< std::string > &columns)

std::string	TypeID2TypeName (const std::type_info &id)
	Returns the name of a type starting from its type_info An empty string is returned in case of failure References and pointers are not supported since those cannot be stored in columns.

char	TypeName2ROOTTypeName (const std::string &b)
	Convert type name (e.g.

const std::type_info &	TypeName2TypeID (const std::string &name)
	Return the type_info associated to a name.

std::shared_ptr< RNodeBase >	UpcastNode (std::shared_ptr< RNodeBase > ptr)

void	ValidateSnapshotOutput (const RSnapshotOptions &opts, const std::string &treeName, const std::string &fileName)

template<typename DS >
void	WarnOnLazySnapshotNotTriggered (const ROOT::RDF::RResultPtr< ROOT::RDF::RInterface< ROOT::Detail::RDF::RLoopManager, DS > > &r)

template<typename T >
void	WarnOnLazySnapshotNotTriggered (const ROOT::RDF::RResultPtr< T > &)

Typedef Documentation

◆ BoolArrayMap

using ROOT::Internal::RDF::BoolArrayMap = typedef std::map<std::string, BoolArray>

Definition at line 72 of file RVec.hxx.

Function Documentation

◆ AtLeastOneEmptyString()

bool ROOT::Internal::RDF::AtLeastOneEmptyString ( const std::vector< std::string_view > strings )

Definition at line 694 of file RDFInterfaceUtils.cxx.

◆ BookDefineJit()

std::shared_ptr< RJittedDefine > ROOT::Internal::RDF::BookDefineJit	(	std::string_view	name,
		std::string_view	expression,
		RLoopManager &	lm,
		RDataSource *	ds,
		const RDFInternal::RBookedDefines &	customCols,
		const ColumnNames_t &	branches,
		std::shared_ptr< RNodeBase > *	upcastNodeOnHeap
	)

Definition at line 598 of file RDFInterfaceUtils.cxx.

◆ BookFilterJit()

void ROOT::Internal::RDF::BookFilterJit	(	const std::shared_ptr< RJittedFilter > &	jittedFilter,
		std::shared_ptr< RDFDetail::RNodeBase > *	prevNodeOnHeap,
		std::string_view	name,
		std::string_view	expression,
		const std::map< std::string, std::string > &	aliasMap,
		const ColumnNames_t &	branches,
		const RDFInternal::RBookedDefines &	customCols,
		TTree *	tree,
		RDataSource *	ds
	)

Definition at line 551 of file RDFInterfaceUtils.cxx.

◆ CheckDefine()

void ROOT::Internal::RDF::CheckDefine	(	std::string_view	definedCol,
		TTree *	treePtr,
		const ColumnNames_t &	customCols,
		const std::map< std::string, std::string > &	aliasMap,
		const ColumnNames_t &	dataSourceColumns
	)

Definition at line 425 of file RDFInterfaceUtils.cxx.

◆ CheckDefineType()

void ROOT::Internal::RDF::CheckDefineType	(	RDFDetail::RDefineBase &	define,
		const std::type_info &	tid
	)

Definition at line 20 of file RDefineReader.cxx.

◆ CheckTypesAndPars()

void ROOT::Internal::RDF::CheckTypesAndPars	(	unsigned int	nTemplateParams,
		unsigned int	nColumnNames
	)

Definition at line 466 of file RDFInterfaceUtils.cxx.

◆ ColumnName2ColumnTypeName()

std::string ROOT::Internal::RDF::ColumnName2ColumnTypeName	(	const std::string &	colName,
		TTree *	tree,
		RDataSource *	ds,
		RDefineBase *	define,
		bool	vector2rvec
	)

Return a string containing the type of the given branch.

Works both with real TTree branches and with temporary column created by Define. Throws if type name deduction fails. Note that for fixed- or variable-sized c-style arrays the returned type name will be RVec<T>. vector2rvec specifies whether typename 'std::vector<T>' should be converted to 'RVec<T>' or returned as is customColID is only used if isDefine is true, and must correspond to the custom column's unique identifier returned by its GetID() method.

Definition at line 223 of file RDFUtils.cxx.

◆ ComposeRVecTypeName()

std::string ROOT::Internal::RDF::ComposeRVecTypeName ( const std::string & valueType )

Definition at line 133 of file RDFUtils.cxx.

◆ ConvertRegexToColumns()

ColumnNames_t ROOT::Internal::RDF::ConvertRegexToColumns	(	const ColumnNames_t &	colNames,
		std::string_view	columnNameRegexp,
		std::string_view	callerName
	)

Definition at line 390 of file RDFInterfaceUtils.cxx.

◆ DemangleTypeIdName()

std::string ROOT::Internal::RDF::DemangleTypeIdName ( const std::type_info & typeInfo )

Definition at line 380 of file RDFInterfaceUtils.cxx.

◆ FindUndefinedDSColumns()

std::vector< bool > ROOT::Internal::RDF::FindUndefinedDSColumns	(	const ColumnNames_t &	requestedCols,
		const ColumnNames_t &	definedCols
	)

Return a bitset each element of which indicates whether the corresponding element in selectedColumns is the name of a column that must be defined via datasource.

All elements of the returned vector are false if no data-source is present.

Definition at line 772 of file RDFInterfaceUtils.cxx.

◆ FindUnknownColumns()

ColumnNames_t ROOT::Internal::RDF::FindUnknownColumns	(	const ColumnNames_t &	requiredCols,
		const ColumnNames_t &	datasetColumns,
		const ColumnNames_t &	definedCols,
		const ColumnNames_t &	dataSourceColumns
	)

Definition at line 505 of file RDFInterfaceUtils.cxx.

◆ GetAddress() [1/2]

ULong64_t ROOT::Internal::RDF::GetAddress ( std::vector< std::string > & p )

inline

Definition at line 30 of file PyROOTHelpers.hxx.

◆ GetAddress() [2/2]

ULong64_t ROOT::Internal::RDF::GetAddress ( TTree & p )

inline

Definition at line 34 of file PyROOTHelpers.hxx.

◆ GetBranchNames()

ColumnNames_t ROOT::Internal::RDF::GetBranchNames	(	TTree &	t,
		bool	allowDuplicates = `true`
	)

Get all the branches names, including the ones of the friend trees.

Definition at line 313 of file RLoopManager.cxx.

◆ GetBranchOrLeafTypeName()

std::string ROOT::Internal::RDF::GetBranchOrLeafTypeName	(	TTree &	t,
		const std::string &	colName
	)

Return the typename of object colName stored in t, if any.

Return an empty string if colName is not in t. Supported cases:

leaves corresponding to single values, variable- and fixed-length arrays, with following syntax:
- "leafname", as long as TTree::GetLeaf resolves it
- "b1.b2...leafname", as long as TTree::GetLeaf("b1.b2....", "leafname") resolves it
TBranchElements, as long as TTree::GetBranch resolves their names

Definition at line 164 of file RDFUtils.cxx.

◆ GetFilterNames()

std::vector< std::string > ROOT::Internal::RDF::GetFilterNames ( const std::shared_ptr< RLoopManager > & loopManager )

Definition at line 525 of file RDFInterfaceUtils.cxx.

◆ GetLeafTypeName()

std::string ROOT::Internal::RDF::GetLeafTypeName	(	TLeaf *	leaf,
		const std::string &	colName
	)

Definition at line 138 of file RDFUtils.cxx.

◆ GetNSlots()

unsigned int ROOT::Internal::RDF::GetNSlots ( )

Definition at line 286 of file RDFUtils.cxx.

◆ GetTopLevelBranchNames()

ColumnNames_t ROOT::Internal::RDF::GetTopLevelBranchNames ( TTree & t )

Get all the top-level branches names, including the ones of the friend trees.

Definition at line 367 of file RDFInterfaceUtils.cxx.

◆ GetValidatedArgTypes()

std::vector< std::string > ROOT::Internal::RDF::GetValidatedArgTypes	(	const ColumnNames_t &	colNames,
		const RBookedDefines &	defines,
		TTree *	tree,
		RDataSource *	ds,
		const std::string &	context,
		bool	vector2rvec
	)

Definition at line 748 of file RDFInterfaceUtils.cxx.

◆ GetValidatedColumnNames()

ColumnNames_t ROOT::Internal::RDF::GetValidatedColumnNames	(	RLoopManager &	lm,
		const unsigned int	nColumns,
		const ColumnNames_t &	columns,
		const ColumnNames_t &	validDefines,
		RDataSource *	ds
	)

Given the desired number of columns and the user-provided list of columns:

fallback to using the first nColumns default columns if needed (or throw if nColumns > nDefaultColumns)
check that selected column names refer to valid branches, custom columns or datasource columns (throw if not)
replace column names from aliases by the actual column name Return the list of selected column names.

Definition at line 713 of file RDFInterfaceUtils.cxx.

◆ GetVectorAddress()

template<typename dtype >

ULong64_t ROOT::Internal::RDF::GetVectorAddress ( std::vector< dtype > & p )

Definition at line 25 of file PyROOTHelpers.hxx.

◆ InterpreterCalc()

Long64_t ROOT::Internal::RDF::InterpreterCalc	(	const std::string &	code,
		const std::string &	context
	)

Definition at line 330 of file RDFUtils.cxx.

◆ InterpreterDeclare()

void ROOT::Internal::RDF::InterpreterDeclare ( const std::string & code )

Definition at line 318 of file RDFUtils.cxx.

◆ IsInternalColumn()

bool ROOT::Internal::RDF::IsInternalColumn ( std::string_view colName )

Definition at line 347 of file RDFUtils.cxx.

◆ JitBuildAction()

std::string ROOT::Internal::RDF::JitBuildAction	(	const ColumnNames_t &	cols,
		std::shared_ptr< RDFDetail::RNodeBase > *	prevNode,
		const std::type_info &	helperArgType,
		const std::type_info &	at,
		void *	helperArgOnHeap,
		TTree *	tree,
		const unsigned int	nSlots,
		const RDFInternal::RBookedDefines &	customCols,
		RDataSource *	ds,
		std::weak_ptr< RJittedAction > *	jittedActionOnHeap
	)

Definition at line 644 of file RDFInterfaceUtils.cxx.

◆ MakeColumnReader()

template<typename T >

std::unique_ptr< RDFDetail::RColumnReaderBase > ROOT::Internal::RDF::MakeColumnReader	(	unsigned int	slot,
		RDFDetail::RDefineBase *	define,
		TTreeReader *	r,
		ROOT::RDF::RDataSource *	ds,
		const std::vector< void * > *	DSValuePtrsPtr,
		const std::string &	colName
	)

Definition at line 41 of file ColumnReaderUtils.hxx.

◆ MakeColumnReaders()

template<typename... ColTypes>

std::array< std::unique_ptr< RDFDetail::RColumnReaderBase >, sizeof...(ColTypes)> ROOT::Internal::RDF::MakeColumnReaders	(	unsigned int	slot,
		TTreeReader *	r,
		TypeList< ColTypes... >	,
		const RColumnReadersInfo &	colInfo
	)

Create a group of column readers, one per type in the parameter pack.

colInfo.fColNames and colInfo.fIsDefine are expected to have size equal to the parameter pack, and elements ordered accordingly, i.e. fIsDefine[0] refers to fColNames[0] which is of type "ColTypes[0]".

Definition at line 93 of file ColumnReaderUtils.hxx.

◆ MakeColumnReadersHelper()

template<typename T >

std::unique_ptr< RDFDetail::RColumnReaderBase > ROOT::Internal::RDF::MakeColumnReadersHelper	(	unsigned int	slot,
		RDFDetail::RDefineBase *	define,
		const std::map< std::string, std::vector< void * > > &	DSValuePtrsMap,
		TTreeReader *	r,
		ROOT::RDF::RDataSource *	ds,
		const std::string &	colName
	)

Definition at line 66 of file ColumnReaderUtils.hxx.

◆ MakeNumpyDataFrame()

template<typename... ColumnTypes>

RDataFrame * ROOT::Internal::RDF::MakeNumpyDataFrame	(	PyObject *	pyRVecs,
		std::pair< std::string, ROOT::RVec< ColumnTypes > * > &&...	colNameProxyPairs
	)

Definition at line 225 of file RNumpyDS.hxx.

◆ MakeRootDataFrame()

RDataFrame ROOT::Internal::RDF::MakeRootDataFrame	(	std::string_view	treeName,
		std::string_view	fileNameGlob
	)

Definition at line 164 of file RRootDS.cxx.

◆ NotHelper() [1/2]

template<typename... ArgTypes, typename F >

std::function< bool(ArgTypes...)> ROOT::Internal::RDF::NotHelper	(	ROOT::TypeTraits::TypeList< ArgTypes... >	,
		F &&	f
	)

Definition at line 34 of file RDFHelpers.hxx.

◆ NotHelper() [2/2]

template<typename... ArgTypes, typename Ret , typename... Args>

std::function< bool(ArgTypes...)> ROOT::Internal::RDF::NotHelper	(	ROOT::TypeTraits::TypeList< ArgTypes... >	,
		Ret(*)(Args...)	f
	)

Definition at line 40 of file RDFHelpers.hxx.

◆ ParseTreePath()

ParsedTreePath ROOT::Internal::RDF::ParseTreePath ( std::string_view fullTreeName )

Definition at line 530 of file RDFInterfaceUtils.cxx.

◆ PassAsVec()

template<std::size_t N, typename T , typename F >

auto ROOT::Internal::RDF::PassAsVec ( F && f ) -> PassAsVecHelper<std::make_index_sequence<N>, T, F>

Definition at line 60 of file RDFHelpers.hxx.

◆ PrettyPrintAddr()

std::string ROOT::Internal::RDF::PrettyPrintAddr ( const void *const addr )

Definition at line 543 of file RDFInterfaceUtils.cxx.

◆ RDataFrameTake()

template<typename T >

ROOT::RDF::RResultPtr< std::vector< T > > ROOT::Internal::RDF::RDataFrameTake	(	ROOT::RDF::RNode	df,
		std::string_view	column
	)

Definition at line 67 of file PyROOTHelpers.hxx.

◆ ReplaceDotWithUnderscore()

std::vector< std::string > ROOT::Internal::RDF::ReplaceDotWithUnderscore ( const std::vector< std::string > & columnNames )

Replace occurrences of '.

' with '_' in each string passed as argument. An Info message is printed when this happens. Dots at the end of the string are not replaced. An exception is thrown in case the resulting set of strings would contain duplicates.

Definition at line 299 of file RDFUtils.cxx.

◆ SelectColumns()

const ColumnNames_t ROOT::Internal::RDF::SelectColumns	(	unsigned int	nRequiredNames,
		const ColumnNames_t &	names,
		const ColumnNames_t &	defaultNames
	)

Choose between local column names or default column names, throw in case of errors.

Definition at line 480 of file RDFInterfaceUtils.cxx.

◆ SetBranchesHelper()

template<typename T >

void ROOT::Internal::RDF::SetBranchesHelper	(	BoolArrayMap &	boolArrays,
		TTree *	inputTree,
		TTree &	outputTree,
		const std::string &	inName,
		const std::string &	outName,
		TBranch *&	branch,
		void *&	branchAddress,
		ROOT::VecOps::RVec< T > *	ab,
		RBranchSet &	outputBranches
	)

◆ TTreeAsFlatMatrix()

template<typename BufType , typename... ColTypes, std::size_t... Idx>

void ROOT::Internal::RDF::TTreeAsFlatMatrix	(	std::index_sequence< Idx... >	,
		TTree &	tree,
		std::vector< BufType > &	matrix,
		std::vector< std::string > &	columns
	)

Definition at line 40 of file PyROOTHelpers.hxx.

◆ TTreeAsFlatMatrixHelper()

template<typename BufType , typename... ColTypes>

void ROOT::Internal::RDF::TTreeAsFlatMatrixHelper	(	TTree &	tree,
		std::vector< BufType > &	matrix,
		std::vector< std::string > &	columns
	)

Definition at line 58 of file PyROOTHelpers.hxx.

◆ TypeID2TypeName()

std::string ROOT::Internal::RDF::TypeID2TypeName ( const std::type_info & id )

Returns the name of a type starting from its type_info An empty string is returned in case of failure References and pointers are not supported since those cannot be stored in columns.

Definition at line 99 of file RDFUtils.cxx.

◆ TypeName2ROOTTypeName()

char ROOT::Internal::RDF::TypeName2ROOTTypeName ( const std::string & b )

Convert type name (e.g.

"Float_t") to ROOT type code (e.g. 'F') – see TBranch documentation. Return a space ' ' in case no match was found.

Definition at line 255 of file RDFUtils.cxx.

◆ TypeName2TypeID()

const std::type_info & ROOT::Internal::RDF::TypeName2TypeID ( const std::string & name )

Return the type_info associated to a name.

If the association fails, an exception is thrown. References and pointers are not supported since those cannot be stored in columns.

Definition at line 51 of file RDFUtils.cxx.

◆ UpcastNode()

std::shared_ptr< RNodeBase > ROOT::Internal::RDF::UpcastNode ( std::shared_ptr< RNodeBase > ptr )

Definition at line 703 of file RDFInterfaceUtils.cxx.

◆ ValidateSnapshotOutput()

void ROOT::Internal::RDF::ValidateSnapshotOutput	(	const RSnapshotOptions &	opts,
		const std::string &	treeName,
		const std::string &	fileName
	)

Definition at line 236 of file RDFActionHelpers.cxx.

◆ WarnOnLazySnapshotNotTriggered() [1/2]

template<typename DS >

void ROOT::Internal::RDF::WarnOnLazySnapshotNotTriggered ( const ROOT::RDF::RResultPtr< ROOT::RDF::RInterface< ROOT::Detail::RDF::RLoopManager, DS > > & r )

Definition at line 44 of file RResultPtr.hxx.

◆ WarnOnLazySnapshotNotTriggered() [2/2]

template<typename T >

void ROOT::Internal::RDF::WarnOnLazySnapshotNotTriggered ( const ROOT::RDF::RResultPtr< T > & )

inline

Definition at line 39 of file RResultPtr.hxx.

Namespaces

Classes

Typedefs

Functions

Typedef Documentation

◆ BoolArrayMap

Function Documentation

◆ AtLeastOneEmptyString()

◆ BookDefineJit()

◆ BookFilterJit()

◆ CheckDefine()

◆ CheckDefineType()

◆ CheckTypesAndPars()

◆ ColumnName2ColumnTypeName()

◆ ComposeRVecTypeName()

◆ ConvertRegexToColumns()

◆ DemangleTypeIdName()

◆ FindUndefinedDSColumns()

◆ FindUnknownColumns()

◆ GetAddress() [1/2]

◆ GetAddress() [2/2]

◆ GetBranchNames()

◆ GetBranchOrLeafTypeName()

◆ GetFilterNames()

◆ GetLeafTypeName()

◆ GetNSlots()

◆ GetTopLevelBranchNames()

◆ GetValidatedArgTypes()

◆ GetValidatedColumnNames()

◆ GetVectorAddress()

◆ InterpreterCalc()

◆ InterpreterDeclare()

◆ IsInternalColumn()

◆ JitBuildAction()

◆ MakeColumnReader()

◆ MakeColumnReaders()

◆ MakeColumnReadersHelper()

◆ MakeNumpyDataFrame()

◆ MakeRootDataFrame()

◆ NotHelper() [1/2]

◆ NotHelper() [2/2]

◆ ParseTreePath()

◆ PassAsVec()

◆ PrettyPrintAddr()

◆ RDataFrameTake()

◆ ReplaceDotWithUnderscore()

◆ SelectColumns()

◆ SetBranchesHelper()

◆ TTreeAsFlatMatrix()

◆ TTreeAsFlatMatrixHelper()

◆ TypeID2TypeName()

◆ TypeName2ROOTTypeName()

◆ TypeName2TypeID()

◆ UpcastNode()

◆ ValidateSnapshotOutput()

◆ WarnOnLazySnapshotNotTriggered() [1/2]

◆ WarnOnLazySnapshotNotTriggered() [2/2]