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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< RLevelIterGetChildsIter () 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< RLevelIterGetChildsIter () override
 Create iterator for childs elements if any.
 
const TClassGetClass () 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< RHolderGetObject () 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< RLevelIterGetCollectionIter (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< RElementGetSubElement (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
 
TObjectfObj {nullptr}
 
std::unique_ptr< RHolderfObject
 
Inheritance diagram for TCollectionElement:
[legend]

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.

  • gui/browsable/src/TObjectElement.cxx