ROOT::Detail::RDF::RMergeableVariationsBase Class Reference

A container for variation names and variation results.

The class stores two vectors: one with the variation names, the other with corresponding mergeable variation values. These are retrieved from an RVariedAction (resulting from a call to ROOT::RDF::VariationsFor). The results are stored as type-erased RMergeableValueBase objects.

Definition at line 622 of file RMergeableValue.hxx.

Public Member Functions
	RMergeableVariationsBase ()=default
	Default constructor.
	RMergeableVariationsBase (const RMergeableVariationsBase &)=delete
	RMergeableVariationsBase (RMergeableVariationsBase &&other)
	Constructor that moves the data members from the input object.
	RMergeableVariationsBase (std::vector< std::string > &&keys, std::vector< std::unique_ptr< RMergeableValueBase > > &&values)
	Constructor that initializes data members.
	~RMergeableVariationsBase () override=default
void	AddNominal (std::unique_ptr< RMergeableValueBase > value)
	Add an entry for the "nominal" value.
RMergeableVariationsBase &	operator= (const RMergeableVariationsBase &)=delete
RMergeableVariationsBase &	operator= (RMergeableVariationsBase &&)=delete

Protected Attributes
std::vector< std::string >	fKeys {}
std::vector< std::unique_ptr< RMergeableValueBase > >	fValues {}

#include <ROOT/RDF/RMergeableValue.hxx>

Inheritance diagram for ROOT::Detail::RDF::RMergeableVariationsBase:

Constructor & Destructor Documentation

RMergeableVariationsBase() [1/4]

ROOT::Detail::RDF::RMergeableVariationsBase::RMergeableVariationsBase ( )

default

Default constructor.

Needed to allow serialization of ROOT objects. See [TBufferFile::WriteObjectClass] (classTBufferFile.html::a209078a4cb58373b627390790bf0c9c1)

RMergeableVariationsBase() [2/4]

ROOT::Detail::RDF::RMergeableVariationsBase::RMergeableVariationsBase ( const RMergeableVariationsBase & )

delete

RMergeableVariationsBase() [3/4]

ROOT::Detail::RDF::RMergeableVariationsBase::RMergeableVariationsBase ( RMergeableVariationsBase && other )

inline

Constructor that moves the data members from the input object.

Parameters

[in]

other

The container from which the data members are moved.

This constructor is needed as an helper in the RMergeableVariations constructor that takes an RMergeableVariationsBase as input.

Definition at line 642 of file RMergeableValue.hxx.

~RMergeableVariationsBase()

ROOT::Detail::RDF::RMergeableVariationsBase::~RMergeableVariationsBase ( )

overridedefault

RMergeableVariationsBase() [4/4]

ROOT::Detail::RDF::RMergeableVariationsBase::RMergeableVariationsBase ( std::vector< std::string > && keys, std::vector< std::unique_ptr< RMergeableValueBase > > && values )

inline

Constructor that initializes data members.

Parameters

[in]	keys	The names of the variations.
[in]	values	The mergeable values containing the results of the variations.

Definition at line 654 of file RMergeableValue.hxx.

Member Function Documentation

AddNominal()

void ROOT::Detail::RDF::RMergeableVariationsBase::AddNominal ( std::unique_ptr< RMergeableValueBase > value )

inline

Add an entry for the "nominal" value.

The way client code is structured, the nominal value is provided separately from the others.

Definition at line 663 of file RMergeableValue.hxx.

operator=() [1/2]

RMergeableVariationsBase & ROOT::Detail::RDF::RMergeableVariationsBase::operator= ( const RMergeableVariationsBase & )

delete

operator=() [2/2]

RMergeableVariationsBase & ROOT::Detail::RDF::RMergeableVariationsBase::operator= ( RMergeableVariationsBase && )

delete

Member Data Documentation

fKeys

std::vector<std::string> ROOT::Detail::RDF::RMergeableVariationsBase::fKeys {}

protected

Definition at line 624 of file RMergeableValue.hxx.

fValues

std::vector<std::unique_ptr<RMergeableValueBase> > ROOT::Detail::RDF::RMergeableVariationsBase::fValues {}

protected

Definition at line 625 of file RMergeableValue.hxx.

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

• tree/dataframe/inc/ROOT/RDF/RMergeableValue.hxx