ROOT::RDF::Experimental::RMetaData Class Reference

Class behaving as a heterogenuous dictionary to store dataset metadata.

This class should be passed to an RSample object which represents a single dataset sample. Once a dataframe is built with RMetaData object, it could be accessed via DefinePerSample.

Definition at line 40 of file RMetaData.hxx.

Public Member Functions
	RMetaData ()
	RMetaData (RMetaData &&)
	RMetaData (RMetaData const &)
	~RMetaData ()
void	Add (const std::string &key, const std::string &val)
void	Add (const std::string &key, double val)
void	Add (const std::string &key, int val)
std::string	Dump (const std::string &key) const
double	GetD (const std::string &key) const
double	GetD (const std::string &key, double defaultVal) const
int	GetI (const std::string &key) const
int	GetI (const std::string &key, int defaultVal) const
std::string	GetS (const std::string &key) const
const std::string	GetS (const std::string &key, const std::string &defaultVal) const
RMetaData &	operator= (RMetaData &&)
RMetaData &	operator= (RMetaData const &)

Private Attributes
std::unique_ptr< Internal::RDF::RMetaDataJson >	fJson

#include <ROOT/RDF/RMetaData.hxx>

Constructor & Destructor Documentation

RMetaData() [1/3]

ROOT::RDF::Experimental::RMetaData::RMetaData

(

)

Definition at line 23 of file RMetaData.cxx.

RMetaData() [2/3]

ROOT::RDF::Experimental::RMetaData::RMetaData

(

RMetaData const &

other

)

Definition at line 25 of file RMetaData.cxx.

RMetaData() [3/3]

ROOT::RDF::Experimental::RMetaData::RMetaData ( RMetaData &&  )

default

~RMetaData()

ROOT::RDF::Experimental::RMetaData::~RMetaData ( )

default

Member Function Documentation

Add() [1/3]

void ROOT::RDF::Experimental::RMetaData::Add	(	const std::string &	key,
		const std::string &	val
	)

Definition at line 49 of file RMetaData.cxx.

Add() [2/3]

void ROOT::RDF::Experimental::RMetaData::Add	(	const std::string &	key,
		double	val
	)

Definition at line 44 of file RMetaData.cxx.

Add() [3/3]

void ROOT::RDF::Experimental::RMetaData::Add	(	const std::string &	key,
		int	val
	)

Definition at line 39 of file RMetaData.cxx.

Dump()

std::string ROOT::RDF::Experimental::RMetaData::Dump

(

const std::string &

key

)

const

Definition at line 54 of file RMetaData.cxx.

GetD() [1/2]

double ROOT::RDF::Experimental::RMetaData::GetD

(

const std::string &

key

)

const

Definition at line 68 of file RMetaData.cxx.

GetD() [2/2]

double ROOT::RDF::Experimental::RMetaData::GetD	(	const std::string &	key,
		double	defaultVal
	)		const

Definition at line 95 of file RMetaData.cxx.

GetI() [1/2]

int ROOT::RDF::Experimental::RMetaData::GetI

(

const std::string &

key

)

const

Definition at line 59 of file RMetaData.cxx.

GetI() [2/2]

int ROOT::RDF::Experimental::RMetaData::GetI	(	const std::string &	key,
		int	defaultVal
	)		const

Definition at line 86 of file RMetaData.cxx.

GetS() [1/2]

std::string ROOT::RDF::Experimental::RMetaData::GetS

(

const std::string &

key

)

const

Definition at line 77 of file RMetaData.cxx.

GetS() [2/2]

const std::string ROOT::RDF::Experimental::RMetaData::GetS	(	const std::string &	key,
		const std::string &	defaultVal
	)		const

Definition at line 104 of file RMetaData.cxx.

operator=() [1/2]

RMetaData & ROOT::RDF::Experimental::RMetaData::operator= ( RMetaData &&  )

default

operator=() [2/2]

RMetaData & ROOT::RDF::Experimental::RMetaData::operator=

(

RMetaData const &

other

)

Definition at line 29 of file RMetaData.cxx.

Member Data Documentation

fJson

std::unique_ptr<Internal::RDF::RMetaDataJson> ROOT::RDF::Experimental::RMetaData::fJson

private

Definition at line 65 of file RMetaData.hxx.

Libraries for ROOT::RDF::Experimental::RMetaData:

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

• tree/dataframe/inc/ROOT/RDF/RMetaData.hxx
• tree/dataframe/src/RMetaData.cxx