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ROOT::Internal::RDF::RVariationReader Class Referencefinal

Column reader that reads the value for a specific column, variation and slot.

Definition at line 26 of file RVariationReader.hxx.

Public Member Functions

 RVariationReader (unsigned int slot, const std::string &colName, const std::string &variationName, RVariationBase &variation)
- Public Member Functions inherited from ROOT::Detail::RDF::RColumnReaderBase
virtual ~RColumnReaderBase ()=default
template<typename T >
T & Get (Long64_t entry)
 Return the column value for the given entry.

Private Member Functions

void * GetImpl (Long64_t entry) final

Private Attributes

unsigned int fSlot = std::numeric_limits<unsigned int>::max()
 The slot this value belongs to.
void * fValuePtr = nullptr
 Non-owning ptr to the value of the variation.

#include <ROOT/RDF/RVariationReader.hxx>

Inheritance diagram for ROOT::Internal::RDF::RVariationReader:

Constructor & Destructor Documentation

◆ RVariationReader()

ROOT::Internal::RDF::RVariationReader::RVariationReader ( unsigned int  slot,
const std::string &  colName,
const std::string &  variationName,
RVariationBase variation 

Definition at line 42 of file RVariationReader.hxx.

Member Function Documentation

◆ GetImpl()

void * ROOT::Internal::RDF::RVariationReader::GetImpl ( Long64_t  entry)

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

Definition at line 35 of file RVariationReader.hxx.

Member Data Documentation

◆ fSlot

unsigned int ROOT::Internal::RDF::RVariationReader::fSlot = std::numeric_limits<unsigned int>::max()

The slot this value belongs to.

Definition at line 33 of file RVariationReader.hxx.

◆ fValuePtr

void* ROOT::Internal::RDF::RVariationReader::fValuePtr = nullptr

Non-owning ptr to the value of the variation.

Definition at line 30 of file RVariationReader.hxx.

◆ fVariation

RVariationBase* ROOT::Internal::RDF::RVariationReader::fVariation

Definition at line 27 of file RVariationReader.hxx.

Libraries for ROOT::Internal::RDF::RVariationReader:

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