TMVA::Experimental::Internal::RChunkLoader< Args > Class Template Reference

template<typename... Args>
class TMVA::Experimental::Internal::RChunkLoader< Args >

Definition at line 147 of file RChunkLoader.hxx.

Public Member Functions
	RChunkLoader (ROOT::RDF::RNode &rdf, TMVA::Experimental::RTensor< float > &chunkTensor, const std::size_t chunkSize, const std::vector< std::string > &cols, const std::vector< std::size_t > &vecSizes={}, const float vecPadding=0.0)
	Constructor for the RChunkLoader.
std::size_t	LoadChunk (const std::size_t currentRow)
	Load a chunk of data using the RChunkLoaderFunctor.

Private Attributes
ROOT::RDF::RNode &	f_rdf
std::size_t	fChunkSize
TMVA::Experimental::RTensor< float > &	fChunkTensor
std::vector< std::string >	fCols
std::size_t	fVecPadding
std::vector< std::size_t >	fVecSizes

#include <TMVA/BatchGenerator/RChunkLoader.hxx>

Constructor & Destructor Documentation

RChunkLoader()

template<typename... Args>

TMVA::Experimental::Internal::RChunkLoader< Args >::RChunkLoader ( ROOT::RDF::RNode & rdf, TMVA::Experimental::RTensor< float > & chunkTensor, const std::size_t chunkSize, const std::vector< std::string > & cols, const std::vector< std::size_t > & vecSizes = {}, const float vecPadding = 0.0 )

inline

Constructor for the RChunkLoader.

Parameters

rdf
chunkSize
cols
vecSizes
vecPadding

Definition at line 167 of file RChunkLoader.hxx.

Member Function Documentation

LoadChunk()

template<typename... Args>

std::size_t TMVA::Experimental::Internal::RChunkLoader< Args >::LoadChunk ( const std::size_t currentRow )

inline

Load a chunk of data using the RChunkLoaderFunctor.

Parameters

chunkTensor
currentRow

Returns

Number of processed events

Definition at line 183 of file RChunkLoader.hxx.

Member Data Documentation

f_rdf

template<typename... Args>

ROOT::RDF::RNode& TMVA::Experimental::Internal::RChunkLoader< Args >::f_rdf

private

Definition at line 157 of file RChunkLoader.hxx.

fChunkSize

template<typename... Args>

std::size_t TMVA::Experimental::Internal::RChunkLoader< Args >::fChunkSize

private

Definition at line 150 of file RChunkLoader.hxx.

fChunkTensor

template<typename... Args>

TMVA::Experimental::RTensor<float>& TMVA::Experimental::Internal::RChunkLoader< Args >::fChunkTensor

private

Definition at line 158 of file RChunkLoader.hxx.

fCols

template<typename... Args>

std::vector<std::string> TMVA::Experimental::Internal::RChunkLoader< Args >::fCols

private

Definition at line 152 of file RChunkLoader.hxx.

fVecPadding

template<typename... Args>

std::size_t TMVA::Experimental::Internal::RChunkLoader< Args >::fVecPadding

private

Definition at line 155 of file RChunkLoader.hxx.

fVecSizes

template<typename... Args>

std::vector<std::size_t> TMVA::Experimental::Internal::RChunkLoader< Args >::fVecSizes

private

Definition at line 154 of file RChunkLoader.hxx.