TCollectionElement Class Reference

Browsable element for TCollection.

Definition at line 253 of file TObjectElement.cxx.

Public Member Functions
	TCollectionElement (std::unique_ptr< RHolder > &obj)
std::unique_ptr< RLevelIter >	GetChildsIter () override
	Create iterator for childs elements if any.
int	GetNumChilds () override
	Returns number of childs By default creates iterator and iterates over all items.
Public Member Functions inherited from ROOT::Experimental::Browsable::TObjectElement
	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 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.

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 }
Static Public Member Functions inherited from ROOT::Experimental::Browsable::TObjectElement
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 inherited from ROOT::Experimental::Browsable::TObjectElement
bool	IsSame (TObject *obj) const
Protected Attributes inherited from ROOT::Experimental::Browsable::TObjectElement
std::string	fName
TObject *	fObj {nullptr}
std::unique_ptr< RHolder >	fObject

Inheritance diagram for TCollectionElement:

Constructor & Destructor Documentation

TCollectionElement()

TCollectionElement::TCollectionElement ( std::unique_ptr< RHolder > &  obj )

inline

Definition at line 256 of file TObjectElement.cxx.

Member Function Documentation

GetChildsIter()

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

inlineoverridevirtual

Create iterator for childs elements if any.

Returns child iterator (if any)

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

Definition at line 258 of file TObjectElement.cxx.

GetNumChilds()

int TCollectionElement::GetNumChilds ( )

inlineoverridevirtual

Returns number of childs By default creates iterator and iterates over all items.

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

Definition at line 267 of file TObjectElement.cxx.