class TChainElement: public TNamed


A TChainElement describes a component of a TChain.

Function Members (Methods)

public:
TChainElement()
TChainElement(const TChainElement&)
TChainElement(const char* title, const char* filename)
virtual~TChainElement()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidTNamed::Copy(TObject& named) const
virtual voidCreatePackets()
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual void*GetBaddress() const
virtual const char*GetBaddressClassName() const
virtual Bool_tGetBaddressIsPtr() const
virtual UInt_tGetBaddressType() const
virtual TBranch**GetBranchPtr() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual Long64_tGetEntries() const
virtual const char*TObject::GetIconName() const
virtual const char*TNamed::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
virtual char*GetPackets() const
virtual Int_tGetPacketSize() const
virtual Int_tGetStatus() const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual Bool_tHasBeenLookedUp()
virtual ULong_tTNamed::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
Bool_tTObject::IsZombie() const
virtual voidls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
TChainElement&operator=(const TChainElement&)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTNamed::Print(Option_t* option = "") const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
virtual voidSetBaddress(void* add)
virtual voidSetBaddressClassName(const char* clname)
virtual voidSetBaddressIsPtr(Bool_t isptr)
virtual voidSetBaddressType(UInt_t type)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidSetBranchPtr(TBranch** ptr)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
virtual voidSetLookedUp(Bool_t y = kTRUE)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
virtual voidSetNumberEntries(Long64_t n)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidSetPacketSize(Int_t size = 100)
virtual voidSetStatus(Int_t status)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual Int_tTNamed::Sizeof() const
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
voidTObject::MakeZombie()

Data Members

public:
enum EStatusBits { kHasBeenLookedUp
};
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
protected:
void*fBaddress!branch address when used as a branch
TStringfBaddressClassName!Name of the class pointed to by fBaddress
Bool_tfBaddressIsPtr!True if the address is a pointer to an address
UInt_tfBaddressType!Type of the value pointed to by fBaddress
TBranch**fBranchPtr!Address of user branch pointer (to updated upon loading a file)
Long64_tfEntriesNumber of entries in the tree of this chain element
Int_tfNPacketsNumber of packets
TStringTNamed::fNameobject identifier
Int_tfPacketSizeNumber of events in one packet for parallel root
char*fPackets!Packet descriptor string
Int_tfStatusbranch status when used as a branch
TStringTNamed::fTitleobject title

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TChainElement(const TChainElement& )
 Default constructor for a chain element.
TChainElement(const char* title, const char* filename)
 Create a chain element.
~TChainElement()
 Default destructor for a chain element.
void CreatePackets()
 Initialize the packet descriptor string.
void ls(Option_t* option = "") const
 List files in the chain.
void SetPacketSize(Int_t size = 100)
 Set number of entries per packet for parallel root.
void SetLookedUp(Bool_t y = kTRUE)
 Set/Reset the looked-up bit
TChainElement(const TChainElement& )
void * GetBaddress()
{return fBaddress;}
const char * GetBaddressClassName()
{ return fBaddressClassName; }
Bool_t GetBaddressIsPtr()
{ return fBaddressIsPtr; }
UInt_t GetBaddressType()
{ return fBaddressType; }
TBranch ** GetBranchPtr()
{ return fBranchPtr; }
Long64_t GetEntries()
{return fEntries;}
char * GetPackets()
{return fPackets;}
Int_t GetPacketSize()
{return fPacketSize;}
Int_t GetStatus()
{return fStatus;}
Bool_t HasBeenLookedUp()
{ return TestBit(kHasBeenLookedUp); }
void SetBaddress(void* add)
{fBaddress = add;}
void SetBaddressClassName(const char* clname)
{ fBaddressClassName = clname; }
void SetBaddressIsPtr(Bool_t isptr)
{ fBaddressIsPtr = isptr; }
void SetBaddressType(UInt_t type)
{ fBaddressType = type; }
void SetBranchPtr(TBranch** ptr)
{ fBranchPtr = ptr; }
void SetNumberEntries(Long64_t n)
{fEntries=n;}
void SetStatus(Int_t status)
{fStatus = status;}

Author: Rene Brun 11/02/97
Last change: root/tree:$Id: TChainElement.h 20882 2007-11-19 11:31:26Z rdm $
Last generated: 2008-06-25 08:35
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
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