Definition at line 31 of file TTreeReaderArray.h.

Public Member Functions
	TTreeReaderArrayBase (TTreeReader reader, const char branchname, TDictionary *dict)

virtual EReadStatus	GetReadStatus () const

size_t	GetSize () const

Bool_t	IsEmpty () const

Public Member Functions inherited from ROOT::Internal::TTreeReaderValueBase
virtual	~TTreeReaderValueBase ()
	Unregister from tree reader, cleanup. More...

void *	GetAddress ()
	Returns the memory address of the object being read. More...

const char *	GetBranchName () const

TLeaf *	GetLeaf ()
	If we are reading a leaf, return the corresponding TLeaf. More...

ESetupStatus	GetSetupStatus () const

Bool_t	IsValid () const

EReadStatus	ProxyRead ()
	Try to read the value from the TBranchProxy, returns the status of the read. More...

Protected Member Functions
virtual void	CreateProxy ()
	Create the proxy object for our branch. More...

bool	GetBranchAndLeaf (TBranch &branch, TLeaf &myLeaf, TDictionary *&branchActualType)
	Determine the branch / leaf and its type; reset fProxy / fSetupStatus on error. More...

const char *	GetBranchContentDataType (TBranch branch, TString &contentTypeName, TDictionary &dict)
	Access a branch's collection content (not the collection itself) through a proxy. More...

void	SetImpl (TBranch branch, TLeaf myLeaf)
	Create the TVirtualCollectionReader object for our branch. More...

void *	UntypedAt (size_t idx) const

Protected Member Functions inherited from ROOT::Internal::TTreeReaderValueBase
	TTreeReaderValueBase (TTreeReader reader=0, const char branchname=0, TDictionary *dict=0)
	Construct a tree value reader and register it with the reader object. More...

	TTreeReaderValueBase (const TTreeReaderValueBase &)
	Copy-construct. More...

const char *	GetBranchDataType (TBranch branch, TDictionary &dict) const
	Retrieve the type of data stored by branch; put its dictionary into dict, return its type name. More...

virtual const char *	GetDerivedTypeName () const =0

Detail::TBranchProxy *	GetProxy () const

void	MarkTreeReaderUnavailable ()

void	NotifyNewTree (TTree *newTree)
	The TTreeReader has switched to a new TTree. Update the leaf. More...

TTreeReaderValueBase &	operator= (const TTreeReaderValueBase &)
	Copy-assign. More...

void	RegisterWithTreeReader ()
	Register with tree reader. More...

Protected Attributes
TVirtualCollectionReader *	fImpl

Protected Attributes inherited from ROOT::Internal::TTreeReaderValueBase
TString	fBranchName

TDictionary *	fDict

TLeaf *	fLeaf

TString	fLeafName

Detail::TBranchProxy *	fProxy

EReadStatus	fReadStatus

ESetupStatus	fSetupStatus

std::vector< Long64_t >	fStaticClassOffsets

TTreeReader *	fTreeReader

Additional Inherited Members
Public Types inherited from ROOT::Internal::TTreeReaderValueBase
enum	EReadStatus { kReadSuccess = 0, kReadNothingYet, kReadError }

enum	ESetupStatus { kSetupNotSetup = -7, kSetupTreeDestructed = -8, kSetupMakeClassModeMismatch = -7, kSetupMissingCounterBranch = -6, kSetupMissingBranch = -5, kSetupInternalError = -4, kSetupMissingDictionary = -3, kSetupMismatch = -2, kSetupNotACollection = -1, kSetupMatch = 0, kSetupMatchBranch = 0, kSetupNoCheck = 5, kSetupMatchLeaf = 6 }

Static Protected Member Functions inherited from ROOT::Internal::TTreeReaderValueBase
static std::string	GetElementTypeName (const std::type_info &ti)
	Stringify the template argument. More...

#include <TTreeReaderArray.h>

Inheritance diagram for ROOT::Internal::TTreeReaderArrayBase:

[legend]

Constructor & Destructor Documentation

◆ TTreeReaderArrayBase()

ROOT::Internal::TTreeReaderArrayBase::TTreeReaderArrayBase	(	TTreeReader *	reader,
		const char *	branchname,
		TDictionary *	dict
	)

inline

Definition at line 33 of file TTreeReaderArray.h.

Member Function Documentation

◆ CreateProxy()

void ROOT::Internal::TTreeReaderArrayBase::CreateProxy ( )

protectedvirtual

Create the proxy object for our branch.

Reimplemented from ROOT::Internal::TTreeReaderValueBase.

Definition at line 331 of file TTreeReaderArray.cxx.

◆ GetBranchAndLeaf()

bool ROOT::Internal::TTreeReaderArrayBase::GetBranchAndLeaf	(	TBranch *&	branch,
		TLeaf *&	myLeaf,
		TDictionary *&	branchActualType
	)

protected

Determine the branch / leaf and its type; reset fProxy / fSetupStatus on error.

Definition at line 461 of file TTreeReaderArray.cxx.

◆ GetBranchContentDataType()

const char * ROOT::Internal::TTreeReaderArrayBase::GetBranchContentDataType	(	TBranch *	branch,
		TString &	contentTypeName,
		TDictionary *&	dict
	)

protected

Access a branch's collection content (not the collection itself) through a proxy.

Retrieve the type of data contained in the collection stored by branch; put its dictionary into dict, If there is no dictionary, put its type name into contentTypeName. The contentTypeName is set to NULL if the branch does not contain a collection; in that case, the type of the branch is returned. In all other cases, NULL is returned.

Definition at line 653 of file TTreeReaderArray.cxx.

◆ GetReadStatus()

virtual EReadStatus ROOT::Internal::TTreeReaderArrayBase::GetReadStatus ( ) const

inlinevirtual

Reimplemented from ROOT::Internal::TTreeReaderValueBase.

Definition at line 40 of file TTreeReaderArray.h.

◆ GetSize()

size_t ROOT::Internal::TTreeReaderArrayBase::GetSize ( ) const

inline

Definition at line 37 of file TTreeReaderArray.h.

◆ IsEmpty()

Bool_t ROOT::Internal::TTreeReaderArrayBase::IsEmpty ( ) const

inline

Definition at line 38 of file TTreeReaderArray.h.

◆ SetImpl()

void ROOT::Internal::TTreeReaderArrayBase::SetImpl	(	TBranch *	branch,
		TLeaf *	myLeaf
	)

protected

Create the TVirtualCollectionReader object for our branch.

Definition at line 525 of file TTreeReaderArray.cxx.

◆ UntypedAt()

void* ROOT::Internal::TTreeReaderArrayBase::UntypedAt ( size_t idx ) const

inlineprotected

Definition at line 43 of file TTreeReaderArray.h.

Member Data Documentation

◆ fImpl

TVirtualCollectionReader* ROOT::Internal::TTreeReaderArrayBase::fImpl

protected

Definition at line 52 of file TTreeReaderArray.h.

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

tree/treeplayer/inc/TTreeReaderArray.h
tree/treeplayer/src/TTreeReaderArray.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TTreeReaderArrayBase()

Member Function Documentation

◆ CreateProxy()

◆ GetBranchAndLeaf()

◆ GetBranchContentDataType()

◆ GetReadStatus()

◆ GetSize()

◆ IsEmpty()

◆ SetImpl()

◆ UntypedAt()

Member Data Documentation

◆ fImpl