ROOT::RDF::RSnapshotOptions Struct Reference

A collection of options to steer the creation of the dataset on file.

Definition at line 22 of file RSnapshotOptions.hxx.

Public Types
using	ECAlgo = ROOT::ECompressionAlgorithm

Public Member Functions
	RSnapshotOptions ()=default
	RSnapshotOptions (const RSnapshotOptions &)=default
	RSnapshotOptions (RSnapshotOptions &&)=default
	RSnapshotOptions (std::string_view mode, ECAlgo comprAlgo, int comprLevel, int autoFlush, int splitLevel, bool lazy)

Public Attributes
int	fAutoFlush = 0
	AutoFlush value for output tree. More...
ECAlgo	fCompressionAlgorithm = ROOT::kZLIB
	Compression algorithm of output file. More...
int	fCompressionLevel = 1
	Compression level of output file. More...
bool	fLazy = false
	Delay the snapshot of the dataset. More...
std::string	fMode = "RECREATE"
	Mode of creation of output file. More...
int	fSplitLevel = 99
	Split level of output tree. More...

#include <ROOT/RSnapshotOptions.hxx>

Member Typedef Documentation

ECAlgo

using ROOT::RDF::RSnapshotOptions::ECAlgo = ROOT::ECompressionAlgorithm

Definition at line 23 of file RSnapshotOptions.hxx.

Constructor & Destructor Documentation

RSnapshotOptions() [1/4]

ROOT::RDF::RSnapshotOptions::RSnapshotOptions ( )

default

RSnapshotOptions() [2/4]

ROOT::RDF::RSnapshotOptions::RSnapshotOptions ( const RSnapshotOptions &  )

default

RSnapshotOptions() [3/4]

ROOT::RDF::RSnapshotOptions::RSnapshotOptions ( RSnapshotOptions &&  )

default

RSnapshotOptions() [4/4]

ROOT::RDF::RSnapshotOptions::RSnapshotOptions ( std::string_view  mode, ECAlgo  comprAlgo, int  comprLevel, int  autoFlush, int  splitLevel, bool  lazy  )

inline

Definition at line 27 of file RSnapshotOptions.hxx.

Member Data Documentation

fAutoFlush

int ROOT::RDF::RSnapshotOptions::fAutoFlush = 0

AutoFlush value for output tree.

Definition at line 35 of file RSnapshotOptions.hxx.

fCompressionAlgorithm

ECAlgo ROOT::RDF::RSnapshotOptions::fCompressionAlgorithm = ROOT::kZLIB

Compression algorithm of output file.

Definition at line 33 of file RSnapshotOptions.hxx.

fCompressionLevel

int ROOT::RDF::RSnapshotOptions::fCompressionLevel = 1

Compression level of output file.

Definition at line 34 of file RSnapshotOptions.hxx.

fLazy

bool ROOT::RDF::RSnapshotOptions::fLazy = false

Delay the snapshot of the dataset.

Definition at line 37 of file RSnapshotOptions.hxx.

fMode

std::string ROOT::RDF::RSnapshotOptions::fMode = "RECREATE"

Mode of creation of output file.

Definition at line 32 of file RSnapshotOptions.hxx.

fSplitLevel

int ROOT::RDF::RSnapshotOptions::fSplitLevel = 99

Split level of output tree.

Definition at line 36 of file RSnapshotOptions.hxx.

Collaboration diagram for ROOT::RDF::RSnapshotOptions:

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

• tree/dataframe/inc/ROOT/RSnapshotOptions.hxx