RVisualizationHolder Class Reference

Holder for RNTuple visualization data.

Author

Patryk Pilichowski

Date

2025

Warning

This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!

Definition at line 24 of file RVisualizationHolder.hxx.

Public Member Functions
	RVisualizationHolder (std::shared_ptr< ROOT::RNTupleReader > ntplReader, const std::string &fileName, const std::string &tupleName)
const TClass *	GetClass () const override
	Returns class of contained object.
const std::string &	GetFileName () const
std::shared_ptr< ROOT::RNTupleReader >	GetNTupleReader () const
const void *	GetObject () const override
	Returns direct (temporary) object pointer.
const std::string &	GetTupleName () const
Public Member Functions inherited from ROOT::Browsable::RHolder
virtual	~RHolder ()=default
template<class T >
bool	CanCastTo () const
auto	Copy () const
	Clone container.
virtual void	Forget ()
	Clear all pointers without performing cleanup.
template<class T >
const T *	Get () const
	Returns direct object pointer cast to provided class.
template<class T >
T *	get_object ()
	Returns plains pointer on object without ownership, only can be used for TObjects.
template<class T >
std::shared_ptr< T >	get_shared ()
	Returns shared_ptr of contained object.
template<class T >
std::unique_ptr< T >	get_unique ()
	Returns unique_ptr of contained object.
template<class T >
bool	InheritsFrom () const

Protected Attributes
std::string	fFileName
std::shared_ptr< ROOT::RNTupleReader >	fNtplReader
std::string	fTupleName

Additional Inherited Members
Protected Member Functions inherited from ROOT::Browsable::RHolder
virtual void *	AccessObject ()
	Returns plain object pointer without care about ownership, should not be used often.
virtual RHolder *	DoCopy () const
	Create copy of container, works only when pointer can be shared.
virtual void *	GetShared () const
	Returns pointer on existing shared_ptr<T>
virtual void *	TakeObject ()
	Returns pointer with ownership, normally via unique_ptr<T>::release() or tobj->Clone()

#include </github/home/ROOT-CI/src/gui/browsable/src/RVisualizationHolder.hxx>

Inheritance diagram for RVisualizationHolder:

Constructor & Destructor Documentation

RVisualizationHolder()

RVisualizationHolder::RVisualizationHolder ( std::shared_ptr< ROOT::RNTupleReader > ntplReader, const std::string & fileName, const std::string & tupleName )

inline

Definition at line 31 of file RVisualizationHolder.hxx.

Member Function Documentation

GetClass()

const TClass * RVisualizationHolder::GetClass ( ) const

inlineoverridevirtual

Returns class of contained object.

Implements ROOT::Browsable::RHolder.

Definition at line 37 of file RVisualizationHolder.hxx.

GetFileName()

const std::string & RVisualizationHolder::GetFileName ( ) const

inline

Definition at line 43 of file RVisualizationHolder.hxx.

GetNTupleReader()

std::shared_ptr< ROOT::RNTupleReader > RVisualizationHolder::GetNTupleReader ( ) const

inline

Definition at line 42 of file RVisualizationHolder.hxx.

GetObject()

const void * RVisualizationHolder::GetObject ( ) const

inlineoverridevirtual

Returns direct (temporary) object pointer.

Implements ROOT::Browsable::RHolder.

Definition at line 40 of file RVisualizationHolder.hxx.

GetTupleName()

const std::string & RVisualizationHolder::GetTupleName ( ) const

inline

Definition at line 44 of file RVisualizationHolder.hxx.

Member Data Documentation

fFileName

std::string RVisualizationHolder::fFileName

protected

Definition at line 27 of file RVisualizationHolder.hxx.

fNtplReader

std::shared_ptr<ROOT::RNTupleReader> RVisualizationHolder::fNtplReader

protected

Definition at line 26 of file RVisualizationHolder.hxx.

fTupleName

std::string RVisualizationHolder::fTupleName

protected

Definition at line 28 of file RVisualizationHolder.hxx.