TRefProxy Class Reference

Definition at line 31 of file TRefProxy.h.

Public Member Functions
	TRefProxy ()
	Pointer to the reference class (TRef::Class()) More...
	TRefProxy (const TRefProxy &c)
	Copy constructor. More...
virtual TVirtualRefProxy *	Clone () const
	TVirtualRefProxy overload: Clone the reference proxy (virtual constructor) More...
virtual TClass *	GetClass () const
	TVirtualRefProxy overload: Getter of reference class (executed when the proxy is adopted) More...
virtual Int_t	GetCounterValue (TFormLeafInfoReference *, void *)
	TVirtualRefProxy overload: Access to container size (if container reference (ie TRefArray) etc) More...
virtual void *	GetObject (TFormLeafInfoReference *info, void *data, int instance)
	TVirtualRefProxy overload: Access referenced object(-data) More...
virtual void *	GetPreparedReference (void *data)
	TVirtualRefProxy overload: Prepare reused reference object (e.g. ZERO data pointers) More...
virtual TClass *	GetValueClass (void *data) const
	TVirtualRefProxy overload: Access to value class. More...
virtual Bool_t	HasCounter () const
	TVirtualRefProxy overload: Flag to indicate if this is a container reference. More...
TRefProxy &	operator= (const TRefProxy &c)
	Assignement operator. More...
virtual void	Release ()
	TVirtualRefProxy overload: Release the reference proxy (virtual destructor) More...
virtual void	SetClass (TClass *cl)
	TVirtualRefProxy overload: Setter of reference class (executed when the proxy is adopted) More...
virtual Bool_t	Update ()
	TVirtualRefProxy overload: Update (and propagate) cached information. More...
Public Member Functions inherited from TVirtualRefProxy
virtual	~TVirtualRefProxy ()
virtual TVirtualRefProxy *	Clone () const =0
virtual TClass *	GetClass () const =0
virtual Int_t	GetCounterValue (TFormLeafInfoReference *info, void *data)=0
virtual void *	GetObject (TFormLeafInfoReference *info, void *data, int instance)=0
virtual void *	GetPreparedReference (void *data)=0
virtual TClass *	GetValueClass (void *data) const =0
virtual Bool_t	HasCounter () const =0
virtual void	Release ()=0
virtual void	SetClass (TClass *classptr)=0
virtual Bool_t	Update ()=0

Protected Attributes
TClassRef	fClass

#include <TRefProxy.h>

Inheritance diagram for TRefProxy:

Constructor & Destructor Documentation

TRefProxy() [1/2]

TRefProxy::TRefProxy ( )

inline

Pointer to the reference class (TRef::Class())

Default constructor

Definition at line 37 of file TRefProxy.h.

TRefProxy() [2/2]

TRefProxy::TRefProxy ( const TRefProxy &  c )

inline

Copy constructor.

Definition at line 39 of file TRefProxy.h.

Member Function Documentation

Clone()

virtual TVirtualRefProxy * TRefProxy::Clone ( ) const

inlinevirtual

TVirtualRefProxy overload: Clone the reference proxy (virtual constructor)

Implements TVirtualRefProxy.

Reimplemented in TRefArrayProxy.

Definition at line 46 of file TRefProxy.h.

GetClass()

virtual TClass * TRefProxy::GetClass ( ) const

inlinevirtual

TVirtualRefProxy overload: Getter of reference class (executed when the proxy is adopted)

Implements TVirtualRefProxy.

Definition at line 50 of file TRefProxy.h.

GetCounterValue()

virtual Int_t TRefProxy::GetCounterValue ( TFormLeafInfoReference *  , void *    )

inlinevirtual

TVirtualRefProxy overload: Access to container size (if container reference (ie TRefArray) etc)

Implements TVirtualRefProxy.

Reimplemented in TRefArrayProxy.

Definition at line 60 of file TRefProxy.h.

GetObject()

void * TRefProxy::GetObject ( TFormLeafInfoReference *  info, void *  data, int  instance  )

virtual

TVirtualRefProxy overload: Access referenced object(-data)

Access referenced object(-data)

Implements TVirtualRefProxy.

Reimplemented in TRefArrayProxy.

Definition at line 48 of file TRefProxy.cxx.

GetPreparedReference()

virtual void * TRefProxy::GetPreparedReference ( void *  data )

inlinevirtual

TVirtualRefProxy overload: Prepare reused reference object (e.g. ZERO data pointers)

Implements TVirtualRefProxy.

Definition at line 54 of file TRefProxy.h.

GetValueClass()

TClass * TRefProxy::GetValueClass ( void *  data ) const

virtual

TVirtualRefProxy overload: Access to value class.

Implements TVirtualRefProxy.

Definition at line 39 of file TRefProxy.cxx.

HasCounter()

virtual Bool_t TRefProxy::HasCounter ( ) const

inlinevirtual

TVirtualRefProxy overload: Flag to indicate if this is a container reference.

Implements TVirtualRefProxy.

Reimplemented in TRefArrayProxy.

Definition at line 58 of file TRefProxy.h.

operator=()

TRefProxy & TRefProxy::operator= ( const TRefProxy &  c )

inline

Assignement operator.

Definition at line 41 of file TRefProxy.h.

Release()

virtual void TRefProxy::Release ( )

inlinevirtual

TVirtualRefProxy overload: Release the reference proxy (virtual destructor)

Implements TVirtualRefProxy.

Definition at line 44 of file TRefProxy.h.

SetClass()

virtual void TRefProxy::SetClass ( TClass *  cl )

inlinevirtual

TVirtualRefProxy overload: Setter of reference class (executed when the proxy is adopted)

Implements TVirtualRefProxy.

Definition at line 48 of file TRefProxy.h.

Update()

Bool_t TRefProxy::Update ( )

virtual

TVirtualRefProxy overload: Update (and propagate) cached information.

class TRefProxy A reference proxy, which allows to access ROOT references (TRef) stored contained in other objects from TTree::Draw

TVirtualRefProxy overload: Update (and propagate) cached information

Implements TVirtualRefProxy.

Definition at line 31 of file TRefProxy.cxx.

Member Data Documentation

fClass

TClassRef TRefProxy::fClass

protected

Definition at line 33 of file TRefProxy.h.

Libraries for TRefProxy:

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