RooDirItem Class Reference

Utility base class for RooFit objects that are to be attached to ROOT directories.

Concrete classes inherit the appendToDir and removeToDir methods that can be used to safely attach and detach one self from a TDirectory.

Definition at line 22 of file RooDirItem.h.

Public Member Functions
	RooDirItem ()
	RooDirItem (const RooDirItem &)
virtual	~RooDirItem ()
virtual TClass *	IsA () const
virtual void	Streamer (TBuffer &)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()

Protected Member Functions
void	appendToDir (TObject *obj, bool forceMemoryResident=false)
	Append object to directory.
void	removeFromDir (TObject *obj)
	Remove object from directory it was added to.

Protected Attributes
TDirectory *	_dir {nullptr}
	! Associated directory

#include <RooDirItem.h>

Inheritance diagram for RooDirItem:

Constructor & Destructor Documentation

RooDirItem() [1/2]

RooDirItem::RooDirItem ( )

inline

Definition at line 24 of file RooDirItem.h.

RooDirItem() [2/2]

RooDirItem::RooDirItem ( const RooDirItem &  )

inline

Definition at line 25 of file RooDirItem.h.

~RooDirItem()

virtual RooDirItem::~RooDirItem ( )

inlinevirtual

Definition at line 26 of file RooDirItem.h.

Member Function Documentation

appendToDir()

void RooDirItem::appendToDir ( TObject *  obj, bool  forceMemoryResident = false  )

protected

Append object to directory.

If forceMemoryResident is true, nothing happens.

Definition at line 49 of file RooDirItem.cxx.

Class()

static TClass * RooDirItem::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * RooDirItem::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t RooDirItem::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 34 of file RooDirItem.h.

DeclFileName()

static const char * RooDirItem::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 34 of file RooDirItem.h.

IsA()

virtual TClass * RooDirItem::IsA ( ) const

inlinevirtual

Returns

TClass describing current object

Reimplemented in RooDataHist, RooDataSet, and RooFitResult.

Definition at line 34 of file RooDirItem.h.

removeFromDir()

void RooDirItem::removeFromDir ( TObject *  obj )

protected

Remove object from directory it was added to.

Definition at line 37 of file RooDirItem.cxx.

Streamer()

virtual void RooDirItem::Streamer ( TBuffer &  )

virtual

Reimplemented in RooDataHist, RooDataSet, and RooFitResult.

StreamerNVirtual()

void RooDirItem::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 34 of file RooDirItem.h.

Member Data Documentation

_dir

TDirectory* RooDirItem::_dir {nullptr}

protected

! Associated directory

Definition at line 33 of file RooDirItem.h.

Libraries for RooDirItem:

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

• roofit/roofitcore/inc/RooDirItem.h
• roofit/roofitcore/src/RooDirItem.cxx