ROOT::Experimental::Internal::ML::RClusterRange Struct Reference

Describes a contiguous range of entries within a single RDataFrame, corresponding to one TTree/RNTuple cluster boundary.

For filtered RDataFrames the numEntries field may be smaller than end - start because it tracks the number of entries that actually pass the filter, discovered and set lazily during the first epoch.

Definition at line 42 of file RClusterLoader.hxx.

Public Member Functions
std::size_t	GetNumEntries () const
void	SetNumEntries (std::size_t num)

Public Attributes
std::uint64_t	end
std::size_t	numEntries
std::size_t	rdfIdx
std::uint64_t	start

#include <ROOT/ML/RClusterLoader.hxx>

Member Function Documentation

GetNumEntries()

std::size_t ROOT::Experimental::Internal::ML::RClusterRange::GetNumEntries ( ) const

inline

Definition at line 49 of file RClusterLoader.hxx.

SetNumEntries()

void ROOT::Experimental::Internal::ML::RClusterRange::SetNumEntries ( std::size_t num )

inline

Definition at line 50 of file RClusterLoader.hxx.

Member Data Documentation

end

std::uint64_t ROOT::Experimental::Internal::ML::RClusterRange::end

Definition at line 45 of file RClusterLoader.hxx.

numEntries

std::size_t ROOT::Experimental::Internal::ML::RClusterRange::numEntries

Initial value:

{
      static_cast<std::size_t>(end - start)}

Definition at line 46 of file RClusterLoader.hxx.

rdfIdx

std::size_t ROOT::Experimental::Internal::ML::RClusterRange::rdfIdx

Definition at line 43 of file RClusterLoader.hxx.

start

std::uint64_t ROOT::Experimental::Internal::ML::RClusterRange::start

Definition at line 44 of file RClusterLoader.hxx.

Collaboration diagram for ROOT::Experimental::Internal::ML::RClusterRange:

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

• tree/ml/inc/ROOT/ML/RClusterLoader.hxx