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Reference Guide
List of all members | Public Member Functions | Protected Attributes | List of all members
ROOT::Detail::TBranchProxy Class Reference

Base class for all the proxy object.

It includes the imeplemtation of the autoloading of branches as well as all the generic setup routine.

Definition at line 66 of file TBranchProxy.h.

Public Member Functions

 TBranchProxy ()
 
 TBranchProxy (Internal::TBranchProxyDirector *boss, const char *top, const char *name=0)
 
 TBranchProxy (Internal::TBranchProxyDirector *boss, const char *top, const char *name, const char *membername)
 
 TBranchProxy (Internal::TBranchProxyDirector *boss, TBranchProxy *parent, const char *membername, const char *top=0, const char *name=0)
 
 TBranchProxy (Internal::TBranchProxyDirector *boss, TBranch *branch, const char *membername)
 
 TBranchProxy (Internal::TBranchProxyDirector *boss, const char *branchname, TBranch *branch, const char *membername)
 Constructor taking the branch name, possibly of a friended tree. More...
 
virtual ~TBranchProxy ()
 
virtual void * GetAddressOfElement (UInt_t)
 Return the address of the element number i. More...
 
virtual Int_t GetArrayLength ()
 
const char * GetBranchName () const
 
TClass * GetClass ()
 
void * GetClaStart (UInt_t i=0)
 
TVirtualCollectionProxy * GetCollection ()
 
virtual Int_t GetEntries ()
 
Int_t GetOffset ()
 
TBranchProxy * GetProxy ()
 
virtual void * GetStart (UInt_t=0)
 
void * GetStlStart (UInt_t i=0)
 
void * GetWhere () const
 
Bool_t IsaPointer () const
 
Bool_t IsInitialized ()
 
virtual void Print ()
 
Bool_t Read ()
 
Bool_t ReadEntries ()
 
void Reset ()
 
Bool_t Setup ()
 

Protected Attributes

union {
   TBranch *   fBranchCount
 
   TLeaf *   fLeafCount
 
}; 
 
Int_t fArrayLength
 
TBranch * fBranch
 
const TString fBranchName
 
TClass * fClass
 
TString fClassName
 
TVirtualCollectionProxy * fCollection
 
Int_t fCurrentTreeNumber
 
const TString fDataMember
 
Internal::TBranchProxyDirector * fDirector
 
TStreamerElement * fElement
 
Bool_t fHasLeafCount: 1
 
Bool_t fInitialized: 1
 
Bool_t fIsaPointer: 1
 
Bool_t fIsClone: 1
 
const Bool_t fIsMember: 1
 
TTree * fLastTree
 
Int_t fMemberOffset
 
Int_t fOffset
 
TBranchProxy * fParent
 
Long64_t fRead
 
void * fWhere
 

#include <TBranchProxy.h>

Inheritance diagram for ROOT::Detail::TBranchProxy:
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Constructor & Destructor Documentation

◆ TBranchProxy() [1/6]

ROOT::Detail::TBranchProxy::TBranchProxy ( )

Definition at line 27 of file TBranchProxy.cxx.

◆ TBranchProxy() [2/6]

ROOT::Detail::TBranchProxy::TBranchProxy ( Internal::TBranchProxyDirector *  boss,
const char *  top,
const char *  name = 0 
)

Definition at line 37 of file TBranchProxy.cxx.

◆ TBranchProxy() [3/6]

ROOT::Detail::TBranchProxy::TBranchProxy ( Internal::TBranchProxyDirector *  boss,
const char *  top,
const char *  name,
const char *  membername 
)

Definition at line 54 of file TBranchProxy.cxx.

◆ TBranchProxy() [4/6]

ROOT::Detail::TBranchProxy::TBranchProxy ( Internal::TBranchProxyDirector *  boss,
Detail::TBranchProxy *  parent,
const char *  membername,
const char *  top = 0,
const char *  name = 0 
)

Definition at line 72 of file TBranchProxy.cxx.

◆ TBranchProxy() [5/6]

ROOT::Detail::TBranchProxy::TBranchProxy ( Internal::TBranchProxyDirector *  boss,
TBranch *  branch,
const char *  membername 
)

Definition at line 91 of file TBranchProxy.cxx.

◆ TBranchProxy() [6/6]

ROOT::Detail::TBranchProxy::TBranchProxy ( Internal::TBranchProxyDirector *  boss,
const char *  branchname,
TBranch *  branch,
const char *  membername 
)

Constructor taking the branch name, possibly of a friended tree.

Used by TTreeReaderValue in place of TFriendProxy.

Definition at line 123 of file TBranchProxy.cxx.

◆ ~TBranchProxy()

ROOT::Detail::TBranchProxy::~TBranchProxy ( )
virtual

Definition at line 135 of file TBranchProxy.cxx.

Member Function Documentation

◆ GetAddressOfElement()

virtual void* ROOT::Detail::TBranchProxy::GetAddressOfElement ( UInt_t  )
inlinevirtual

Return the address of the element number i.

Returns nullptr for non-collections. It assumed that Setip() has been called.

Reimplemented in ROOT::Internal::TArrayProxy< T >, ROOT::Internal::TStlProxy, ROOT::Internal::TClaProxy, and ROOT::Internal::TArrayCharProxy.

Definition at line 215 of file TBranchProxy.h.

◆ GetArrayLength()

virtual Int_t ROOT::Detail::TBranchProxy::GetArrayLength ( )
inlinevirtual

Definition at line 195 of file TBranchProxy.h.

◆ GetBranchName()

const char* ROOT::Detail::TBranchProxy::GetBranchName ( ) const
inline

Definition at line 115 of file TBranchProxy.h.

◆ GetClass()

TClass* ROOT::Detail::TBranchProxy::GetClass ( )
inline

Definition at line 199 of file TBranchProxy.h.

◆ GetClaStart()

void* ROOT::Detail::TBranchProxy::GetClaStart ( UInt_t  i = 0)
inline

Definition at line 237 of file TBranchProxy.h.

◆ GetCollection()

TVirtualCollectionProxy* ROOT::Detail::TBranchProxy::GetCollection ( )
inline

Definition at line 219 of file TBranchProxy.h.

◆ GetEntries()

virtual Int_t ROOT::Detail::TBranchProxy::GetEntries ( )
inlinevirtual

Reimplemented in ROOT::Internal::TArrayProxy< T >, ROOT::Internal::TStlProxy, and ROOT::Internal::TClaProxy.

Definition at line 186 of file TBranchProxy.h.

◆ GetOffset()

Int_t ROOT::Detail::TBranchProxy::GetOffset ( )
inline

Definition at line 327 of file TBranchProxy.h.

◆ GetProxy()

TBranchProxy* ROOT::Detail::TBranchProxy::GetProxy ( )
inline

Definition at line 114 of file TBranchProxy.h.

◆ GetStart()

virtual void* ROOT::Detail::TBranchProxy::GetStart ( UInt_t  = 0)
inlinevirtual

Definition at line 222 of file TBranchProxy.h.

◆ GetStlStart()

void* ROOT::Detail::TBranchProxy::GetStlStart ( UInt_t  i = 0)
inline

Definition at line 283 of file TBranchProxy.h.

◆ GetWhere()

void* ROOT::Detail::TBranchProxy::GetWhere ( ) const
inline

Definition at line 211 of file TBranchProxy.h.

◆ IsaPointer()

Bool_t ROOT::Detail::TBranchProxy::IsaPointer ( ) const
inline

Definition at line 125 of file TBranchProxy.h.

◆ IsInitialized()

Bool_t ROOT::Detail::TBranchProxy::IsInitialized ( )
inline

Definition at line 121 of file TBranchProxy.h.

◆ Print()

void ROOT::Detail::TBranchProxy::Print ( void  )
virtual

Reimplemented in ROOT::Internal::TArrayProxy< T >, ROOT::Internal::TImpProxy< T >, ROOT::Internal::TStlProxy, ROOT::Internal::TClaProxy, and ROOT::Internal::TArrayCharProxy.

Definition at line 162 of file TBranchProxy.cxx.

◆ Read()

Bool_t ROOT::Detail::TBranchProxy::Read ( )
inline

Definition at line 129 of file TBranchProxy.h.

◆ ReadEntries()

Bool_t ROOT::Detail::TBranchProxy::ReadEntries ( )
inline

Definition at line 163 of file TBranchProxy.h.

◆ Reset()

void ROOT::Detail::TBranchProxy::Reset ( void  )

Definition at line 140 of file TBranchProxy.cxx.

◆ Setup()

Bool_t ROOT::Detail::TBranchProxy::Setup ( )

Definition at line 172 of file TBranchProxy.cxx.

Member Data Documentation

◆ @175

union { ... }

◆ fArrayLength

Int_t ROOT::Detail::TBranchProxy::fArrayLength
protected

Definition at line 87 of file TBranchProxy.h.

◆ fBranch

TBranch* ROOT::Detail::TBranchProxy::fBranch
protected

Definition at line 89 of file TBranchProxy.h.

◆ fBranchCount

TBranch* ROOT::Detail::TBranchProxy::fBranchCount

Definition at line 91 of file TBranchProxy.h.

◆ fBranchName

const TString ROOT::Detail::TBranchProxy::fBranchName
protected

Definition at line 76 of file TBranchProxy.h.

◆ fClass

TClass* ROOT::Detail::TBranchProxy::fClass
protected

Definition at line 83 of file TBranchProxy.h.

◆ fClassName

TString ROOT::Detail::TBranchProxy::fClassName
protected

Definition at line 82 of file TBranchProxy.h.

◆ fCollection

TVirtualCollectionProxy* ROOT::Detail::TBranchProxy::fCollection
protected

Definition at line 99 of file TBranchProxy.h.

◆ fCurrentTreeNumber

Int_t ROOT::Detail::TBranchProxy::fCurrentTreeNumber
protected

Definition at line 101 of file TBranchProxy.h.

◆ fDataMember

const TString ROOT::Detail::TBranchProxy::fDataMember
protected

Definition at line 79 of file TBranchProxy.h.

◆ fDirector

Internal::TBranchProxyDirector* ROOT::Detail::TBranchProxy::fDirector
protected

Definition at line 68 of file TBranchProxy.h.

◆ fElement

TStreamerElement* ROOT::Detail::TBranchProxy::fElement
protected

Definition at line 84 of file TBranchProxy.h.

◆ fHasLeafCount

Bool_t ROOT::Detail::TBranchProxy::fHasLeafCount
protected

Definition at line 74 of file TBranchProxy.h.

◆ fInitialized

Bool_t ROOT::Detail::TBranchProxy::fInitialized
protected

Definition at line 70 of file TBranchProxy.h.

◆ fIsaPointer

Bool_t ROOT::Detail::TBranchProxy::fIsaPointer
protected

Definition at line 73 of file TBranchProxy.h.

◆ fIsClone

Bool_t ROOT::Detail::TBranchProxy::fIsClone
protected

Definition at line 72 of file TBranchProxy.h.

◆ fIsMember

const Bool_t ROOT::Detail::TBranchProxy::fIsMember
protected

Definition at line 71 of file TBranchProxy.h.

◆ fLastTree

TTree* ROOT::Detail::TBranchProxy::fLastTree
protected

Definition at line 95 of file TBranchProxy.h.

◆ fLeafCount

TLeaf* ROOT::Detail::TBranchProxy::fLeafCount

Definition at line 92 of file TBranchProxy.h.

◆ fMemberOffset

Int_t ROOT::Detail::TBranchProxy::fMemberOffset
protected

Definition at line 85 of file TBranchProxy.h.

◆ fOffset

Int_t ROOT::Detail::TBranchProxy::fOffset
protected

Definition at line 86 of file TBranchProxy.h.

◆ fParent

TBranchProxy* ROOT::Detail::TBranchProxy::fParent
protected

Definition at line 77 of file TBranchProxy.h.

◆ fRead

Long64_t ROOT::Detail::TBranchProxy::fRead
protected

Definition at line 96 of file TBranchProxy.h.

◆ fWhere

void* ROOT::Detail::TBranchProxy::fWhere
protected

Definition at line 98 of file TBranchProxy.h.

Libraries for ROOT::Detail::TBranchProxy:
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The documentation for this class was generated from the following files: