Iterable class used to loop over attribute entries.

This class allows to perform range-for iteration on some set of attributes, typically returned by the RNTupleAttrSetReader::GetAttributes family of methods.

See the documentation of RNTupleAttrSetReader for example usage.

Definition at line 177 of file RNTupleAttrReading.hxx.

Classes
struct	RFilter

class	RIterator

Public Member Functions
	RNTupleAttrEntryIterable (RNTupleAttrSetReader &reader, std::optional< RFilter > filter={})

RIterator	begin ()

RIterator	end ()

Private Attributes
std::optional< RFilter >	fFilter

RNTupleAttrSetReader *	fReader = nullptr

#include <ROOT/RNTupleAttrReading.hxx>

Constructor & Destructor Documentation

◆ RNTupleAttrEntryIterable()

ROOT::Experimental::RNTupleAttrEntryIterable::RNTupleAttrEntryIterable	(	RNTupleAttrSetReader &	reader,
		std::optional< RFilter >	filter = {} )

inlineexplicit

Definition at line 232 of file RNTupleAttrReading.hxx.

Member Function Documentation

◆ begin()

RIterator ROOT::Experimental::RNTupleAttrEntryIterable::begin ( )

inline

Definition at line 237 of file RNTupleAttrReading.hxx.

◆ end()

RIterator ROOT::Experimental::RNTupleAttrEntryIterable::end ( )

inline

Definition at line 238 of file RNTupleAttrReading.hxx.

Member Data Documentation

◆ fFilter

std::optional<RFilter> ROOT::Experimental::RNTupleAttrEntryIterable::fFilter

private

Definition at line 186 of file RNTupleAttrReading.hxx.

◆ fReader

RNTupleAttrSetReader* ROOT::Experimental::RNTupleAttrEntryIterable::fReader = nullptr

private

Definition at line 185 of file RNTupleAttrReading.hxx.

Libraries for ROOT::Experimental::RNTupleAttrEntryIterable:

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

tree/ntuple/inc/ROOT/RNTupleAttrReading.hxx

Classes

Public Member Functions

Private Attributes