Access to TObject basic properties for RBrowsable.

Author: Sergey Linev S.Lin.nosp@m.ev@g.nosp@m.si.de

Date: 2021-01-11

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

Definition at line 31 of file TObjectElement.hxx.

Public Member Functions
	TObjectElement (std::unique_ptr< RHolder > &obj, const std::string &name="")
	Constructor with std::unique_ptr<RHolder> as argument.

	TObjectElement (TObject *obj, const std::string &name="")
	Constructor with plain TObject* as argument - ownership is not defined.

virtual	~TObjectElement ()=default

std::unique_ptr< RLevelIter >	GetChildsIter () override
	Create iterator for childs elements if any.

const TClass *	GetClass () const
	Returns class for contained object.

EActionKind	GetDefaultAction () const override
	Provides default action which can be performed with the object.

std::string	GetName () const override
	Name of TObject.

std::unique_ptr< RHolder >	GetObject () override
	Return copy of TObject holder - if possible.

virtual Long64_t	GetSize () const
	Size of TObject.

std::string	GetTitle () const override
	Title of TObject.

bool	IsCapable (EActionKind) const override
	Check object capability.

bool	IsFolder () const
	Returns IsFolder of contained TObject.

void	SetName (const std::string &name)

Public Member Functions inherited from ROOT::Experimental::Browsable::RElement
virtual	~RElement ()=default

virtual bool	cd ()
	Select element as active.

virtual std::string	GetContent (const std::string &="text")
	Returns element content, depends from kind.

virtual int	GetNumChilds ()
	Returns number of childs By default creates iterator and iterates over all items.

virtual bool	IsExpandByDefault () const
	Should item representing element be expand by default.

virtual bool	MatchName (const std::string &name) const
	Checks if element name match to provided value.

Static Public Member Functions
static std::unique_ptr< RLevelIter >	GetCollectionIter (const TCollection *)
	Creates iterator for TCollection object.

Static Public Member Functions inherited from ROOT::Experimental::Browsable::RElement
static int	ComparePaths (const RElementPath_t &path1, const RElementPath_t &path2)
	Compare two paths, Returns number of elements matches in both paths.

static int	ExtractItemIndex (std::string &name)
	Extract index from name Index coded by client with ###<indx>$$$ suffix Such coding used by browser to identify element by index.

static EContentKind	GetContentKind (const std::string &kind)
	Find item with specified name Default implementation, should work for all.

static std::string	GetPathAsString (const RElementPath_t &path)
	Converts element path back to string.

static std::shared_ptr< RElement >	GetSubElement (std::shared_ptr< RElement > &elem, const RElementPath_t &path)
	Returns sub element.

static RElementPath_t	ParsePath (const std::string &str)
	Parse string path to produce RElementPath_t One should avoid to use string pathes as much as possible.

Protected Member Functions
bool	IsSame (TObject *obj) const

Protected Attributes
std::string	fName

TObject *	fObj {nullptr}

std::unique_ptr< RHolder >	fObject

Additional Inherited Members
Public Types inherited from ROOT::Experimental::Browsable::RElement
enum	EActionKind { kActNone , kActBrowse , kActEdit , kActImage , kActDraw6 , kActDraw7 , kActCanvas , kActGeom }
	Possible actions on double-click. More...

enum	EContentKind { kNone , kText , kImage , kPng , kJpeg , kJson , kFileName }

#include <ROOT/Browsable/TObjectElement.hxx>

Inheritance diagram for ROOT::Experimental::Browsable::TObjectElement:

[legend]

Constructor & Destructor Documentation

◆ TObjectElement() [1/2]

TObjectElement::TObjectElement	(	TObject *	obj,
		const std::string &	name = `""`
	)

Constructor with plain TObject* as argument - ownership is not defined.

Definition at line 279 of file TObjectElement.cxx.

◆ TObjectElement() [2/2]

TObjectElement::TObjectElement	(	std::unique_ptr< RHolder > &	obj,
		const std::string &	name = `""`
	)

Constructor with std::unique_ptr<RHolder> as argument.

Definition at line 289 of file TObjectElement.cxx.

◆ ~TObjectElement()

virtual ROOT::Experimental::Browsable::TObjectElement::~TObjectElement ( )

virtualdefault

Member Function Documentation

◆ GetChildsIter()

std::unique_ptr< RLevelIter > TObjectElement::GetChildsIter ( )

overridevirtual

Create iterator for childs elements if any.

Reimplemented from ROOT::Experimental::Browsable::RElement.

Definition at line 329 of file TObjectElement.cxx.

◆ GetClass()

const TClass * TObjectElement::GetClass ( ) const

Returns class for contained object.

Definition at line 365 of file TObjectElement.cxx.

◆ GetCollectionIter()

std::unique_ptr< RLevelIter > TObjectElement::GetCollectionIter ( const TCollection * coll )

static

Creates iterator for TCollection object.

Definition at line 414 of file TObjectElement.cxx.

◆ GetDefaultAction()

RElement::EActionKind TObjectElement::GetDefaultAction ( ) const

overridevirtual

Provides default action which can be performed with the object.

Reimplemented from ROOT::Experimental::Browsable::RElement.

Definition at line 374 of file TObjectElement.cxx.

◆ GetName()

std::string TObjectElement::GetName ( ) const

overridevirtual

Name of TObject.

Returns name of the TObject.

Implements ROOT::Experimental::Browsable::RElement.

Definition at line 304 of file TObjectElement.cxx.

◆ GetObject()

std::unique_ptr< RHolder > TObjectElement::GetObject ( )

overridevirtual

Return copy of TObject holder - if possible.

Returns copy of TObject holder - if possible.

Reimplemented from ROOT::Experimental::Browsable::RElement.

Definition at line 354 of file TObjectElement.cxx.

◆ GetSize()

virtual Long64_t ROOT::Experimental::Browsable::TObjectElement::GetSize ( ) const

inlinevirtual

Size of TObject.

Reimplemented in TBrElement, and TTreeElement.

Definition at line 55 of file TObjectElement.hxx.

◆ GetTitle()

std::string TObjectElement::GetTitle ( ) const

overridevirtual

Title of TObject.

Returns title of the TObject.

Reimplemented from ROOT::Experimental::Browsable::RElement.

Definition at line 313 of file TObjectElement.cxx.

◆ IsCapable()

bool TObjectElement::IsCapable ( RElement::EActionKind action ) const

overridevirtual

Check object capability.

Reimplemented from ROOT::Experimental::Browsable::RElement.

Definition at line 390 of file TObjectElement.cxx.

◆ IsFolder()

bool TObjectElement::IsFolder ( ) const

Returns IsFolder of contained TObject.

Definition at line 321 of file TObjectElement.cxx.

◆ IsSame()

bool ROOT::Experimental::Browsable::TObjectElement::IsSame ( TObject * obj ) const

inlineprotected

Definition at line 37 of file TObjectElement.hxx.

◆ SetName()

void ROOT::Experimental::Browsable::TObjectElement::SetName ( const std::string & name )

inline

Definition at line 49 of file TObjectElement.hxx.

Member Data Documentation

◆ fName

std::string ROOT::Experimental::Browsable::TObjectElement::fName

protected

Definition at line 35 of file TObjectElement.hxx.

◆ fObj

TObject* ROOT::Experimental::Browsable::TObjectElement::fObj {nullptr}

protected

Definition at line 34 of file TObjectElement.hxx.

◆ fObject

std::unique_ptr<RHolder> ROOT::Experimental::Browsable::TObjectElement::fObject

protected

Definition at line 33 of file TObjectElement.hxx.

Libraries for ROOT::Experimental::Browsable::TObjectElement:

[legend]

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

gui/browsable/inc/ROOT/Browsable/TObjectElement.hxx
gui/browsable/src/TObjectElement.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TObjectElement() [1/2]

◆ TObjectElement() [2/2]

◆ ~TObjectElement()

Member Function Documentation

◆ GetChildsIter()

◆ GetClass()

◆ GetCollectionIter()

◆ GetDefaultAction()

◆ GetName()

◆ GetObject()

◆ GetSize()

◆ GetTitle()

◆ IsCapable()

◆ IsFolder()

◆ IsSame()

◆ SetName()

Member Data Documentation

◆ fName

◆ fObj

◆ fObject