ROOT::Internal::RDF::RTreeOpaqueColumnReader Class Reference

Definition at line 38 of file RTreeColumnReader.hxx.

Public Member Functions
	RTreeOpaqueColumnReader (const RTreeOpaqueColumnReader &)=delete
	RTreeOpaqueColumnReader (RTreeOpaqueColumnReader &&)=delete
	RTreeOpaqueColumnReader (TTreeReader &r, std::string_view colName)
	Construct the RTreeColumnReader. Actual initialization is performed lazily by the Init method.
	~RTreeOpaqueColumnReader () final
RTreeOpaqueColumnReader &	operator= (const RTreeOpaqueColumnReader &)=delete
RTreeOpaqueColumnReader &	operator= (RTreeOpaqueColumnReader &&)=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::TTreeReaderOpaqueValue >	fTreeValue

#include <ROOT/RDF/RTreeColumnReader.hxx>

Inheritance diagram for ROOT::Internal::RDF::RTreeOpaqueColumnReader:

Constructor & Destructor Documentation

RTreeOpaqueColumnReader() [1/3]

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

Construct the RTreeColumnReader. Actual initialization is performed lazily by the Init method.

Definition at line 13 of file RTreeColumnReader.cxx.

RTreeOpaqueColumnReader() [2/3]

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

delete

RTreeOpaqueColumnReader() [3/3]

ROOT::Internal::RDF::RTreeOpaqueColumnReader::RTreeOpaqueColumnReader ( RTreeOpaqueColumnReader && )

delete

~RTreeOpaqueColumnReader()

ROOT::Internal::RDF::RTreeOpaqueColumnReader::~RTreeOpaqueColumnReader ( )

finaldefault

Member Function Documentation

GetImpl()

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

overrideprivatevirtual

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

Definition at line 8 of file RTreeColumnReader.cxx.

operator=() [1/2]

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

delete

operator=() [2/2]

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

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::TTreeReaderOpaqueValue> ROOT::Internal::RDF::RTreeOpaqueColumnReader::fTreeValue

private

Definition at line 39 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