ROOT::Internal::RDF::RTreeUntypedValueColumnReader Class Reference

RTreeColumnReader specialization for TTree values read via TTreeReaderUntypedValue.

Definition at line 57 of file RTreeColumnReader.hxx.

Public Member Functions
	RTreeUntypedValueColumnReader (const RTreeUntypedValueColumnReader &)=delete
	RTreeUntypedValueColumnReader (RTreeUntypedValueColumnReader &&)=delete
	RTreeUntypedValueColumnReader (TTreeReader &r, std::string_view colName, std::string_view typeName)
	~RTreeUntypedValueColumnReader () final
RTreeUntypedValueColumnReader &	operator= (const RTreeUntypedValueColumnReader &)=delete
RTreeUntypedValueColumnReader &	operator= (RTreeUntypedValueColumnReader &&)=delete
template<typename T >
T *	TryGet (Long64_t entry)
	Return the column value for the given entry.

Private Member Functions
void *	GetImpl (Long64_t) override

Private Attributes
std::unique_ptr< ROOT::Internal::TTreeReaderUntypedValue >	fTreeValue

#include <ROOT/RDF/RTreeColumnReader.hxx>

Inheritance diagram for ROOT::Internal::RDF::RTreeUntypedValueColumnReader:

Constructor & Destructor Documentation

RTreeUntypedValueColumnReader() [1/3]

ROOT::Internal::RDF::RTreeUntypedValueColumnReader::RTreeUntypedValueColumnReader	(	TTreeReader &	r,
		std::string_view	colName,
		std::string_view	typeName )

Definition at line 25 of file RTreeColumnReader.cxx.

RTreeUntypedValueColumnReader() [2/3]

ROOT::Internal::RDF::RTreeUntypedValueColumnReader::RTreeUntypedValueColumnReader ( const RTreeUntypedValueColumnReader & )

delete

RTreeUntypedValueColumnReader() [3/3]

ROOT::Internal::RDF::RTreeUntypedValueColumnReader::RTreeUntypedValueColumnReader ( RTreeUntypedValueColumnReader && )

delete

~RTreeUntypedValueColumnReader()

ROOT::Internal::RDF::RTreeUntypedValueColumnReader::~RTreeUntypedValueColumnReader ( )

finaldefault

Member Function Documentation

GetImpl()

void * ROOT::Internal::RDF::RTreeUntypedValueColumnReader::GetImpl ( Long64_t )

overrideprivatevirtual

Implements ROOT::Detail::RDF::RColumnReaderBase.

Definition at line 20 of file RTreeColumnReader.cxx.

operator=() [1/2]

RTreeUntypedValueColumnReader & ROOT::Internal::RDF::RTreeUntypedValueColumnReader::operator= ( const RTreeUntypedValueColumnReader & )

delete

operator=() [2/2]

RTreeUntypedValueColumnReader & ROOT::Internal::RDF::RTreeUntypedValueColumnReader::operator= ( RTreeUntypedValueColumnReader && )

delete

TryGet()

template<typename T >

T * ROOT::Detail::RDF::RColumnReaderBase::TryGet ( Long64_t entry )

inlineinherited

Return the column value for the given entry.

Template Parameters

T	The column type

Parameters

entry

The entry number

The caller is responsible for checking that the returned value actually exists.

Definition at line 39 of file RColumnReaderBase.hxx.

Member Data Documentation

fTreeValue

std::unique_ptr<ROOT::Internal::TTreeReaderUntypedValue> ROOT::Internal::RDF::RTreeUntypedValueColumnReader::fTreeValue

private

Definition at line 58 of file RTreeColumnReader.hxx.

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

• tree/dataframe/inc/ROOT/RDF/RTreeColumnReader.hxx
• tree/dataframe/src/RTreeColumnReader.cxx