Extracts data from a TTree.

Definition at line 121 of file TTreeReaderValue.h.

Public Member Functions
	TTreeReaderValue ()

	TTreeReaderValue (TTreeReader &tr, const char *branchname)

T *	Get ()

T *	operator-> ()

T &	operator* ()

Public Member Functions inherited from ROOT::Internal::TTreeReaderValueBase
EReadStatus	ProxyRead ()
	Try to read the value from the TBranchProxy, returns the status of the read. More...

Bool_t	IsValid () const

ESetupStatus	GetSetupStatus () const

virtual EReadStatus	GetReadStatus () const

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

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

const char *	GetBranchName () const

Protected Member Functions
virtual const char *	GetDerivedTypeName () const

Protected Member Functions inherited from ROOT::Internal::TTreeReaderValueBase
	TTreeReaderValueBase (TTreeReader reader=0, const char branchname=0, TDictionary *dict=0)

virtual	~TTreeReaderValueBase ()
	Unregister from tree reader, cleanup. More...

virtual void	CreateProxy ()
	Create the proxy object for our branch. 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...

Detail::TBranchProxy *	GetProxy () const

void	MarkTreeReaderUnavailable ()

Additional Inherited Members
Public Types inherited from ROOT::Internal::TTreeReaderValueBase
enum	ESetupStatus { kSetupNotSetup = -7, kSetupTreeDestructed = -8, kSetupMakeClassModeMismatch = -7, kSetupMissingCounterBranch = -6, kSetupMissingBranch = -5, kSetupInternalError = -4, kSetupMissingCompiledCollectionProxy = -3, kSetupMismatch = -2, kSetupClassMismatch = -1, kSetupMatch = 0, kSetupMatchBranch = 0, kSetupMatchConversion, kSetupMatchConversionCollection, kSetupMakeClass, kSetupVoidPtr, kSetupNoCheck, kSetupMatchLeaf }

enum	EReadStatus { kReadSuccess = 0, kReadNothingYet, kReadError }

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

TString	fLeafName

TTreeReader *	fTreeReader

TDictionary *	fDict

Detail::TBranchProxy *	fProxy

TLeaf *	fLeaf

Long64_t	fTreeLastOffset

ESetupStatus	fSetupStatus

EReadStatus	fReadStatus

std::vector< Long64_t >	fStaticClassOffsets

Inheritance diagram for TTreeReaderValue< T >:

Collaboration diagram for TTreeReaderValue< T >:

Constructor & Destructor Documentation

template<typename T>

TTreeReaderValue< T >::TTreeReaderValue ( )

inline

Definition at line 123 of file TTreeReaderValue.h.

template<typename T>

TTreeReaderValue< T >::TTreeReaderValue	(	TTreeReader &	tr,
		const char *	branchname
	)

inline

Definition at line 124 of file TTreeReaderValue.h.

Member Function Documentation

template<typename T>

T* TTreeReaderValue< T >::Get ( )

inline

Definition at line 127 of file TTreeReaderValue.h.

template<typename T>

virtual const char* TTreeReaderValue< T >::GetDerivedTypeName ( ) const

inlineprotectedvirtual

Definition at line 140 of file TTreeReaderValue.h.

template<typename T>

T& TTreeReaderValue< T >::operator* ( )

inline

Definition at line 135 of file TTreeReaderValue.h.

template<typename T>

T* TTreeReaderValue< T >::operator-> ( )

inline

Definition at line 134 of file TTreeReaderValue.h.

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