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class TSelectorEntries
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library: libTreePlayer
#include "TSelectorEntries.h"
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class TSelectorEntries: public TSelector


TSelectorEntries

A specialized TSelector for TTree::GetEntries(selection)
The selection is passed either via the constructor or via
SetSelection.  The number of entries passing the selection (or
at least one element of the arrays or collections used in the
election is passing the slection) is stored in fSeletedRwo
which can be retrieved via GetSelectedRows.
See a usage example in TTreePlayer::GetEntries.

Function Members (Methods)

public:
TSelectorEntries(const char* selection)
TSelectorEntries(TTree* tree = 0, const char* selection = 0)
virtual~TSelectorEntries()
virtual voidTSelector::Abort(const char* why, TSelector::EAbort what = kAbortProcess)
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidBegin(TTree* tree)
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTObject::Clear(Option_t* = "")
virtual TObject*TObject::Clone(const char* newname = "") const
virtual Int_tTObject::Compare(const TObject* obj) const
virtual voidTObject::Copy(TObject& object) const
virtual voidTObject::Delete(Option_t* option = "")
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() const
virtual TObject*TObject::DrawClone(Option_t* option = "") const
virtual voidTObject::Dump() const
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 TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
virtual TSelector::EAbortTSelector::GetAbort() const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual Int_tGetEntry(Long64_t entry, Int_t getall = 0)
virtual const char*TObject::GetIconName() const
virtual const char*TObject::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual const char*TSelector::GetOption() const
virtual TList*GetOutputList() const
virtual Long64_tGetSelectedRows() const
static TSelector*TSelector::GetSelector(const char* filename)
virtual Long64_tTSelector::GetStatus() const
virtual const char*TObject::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTObject::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 voidInit(TTree* tree)
virtual voidTObject::Inspect() const
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_tTObject::IsSortable() const
static Bool_tTSelector::IsStandardDraw(const char* selec)
Bool_tTObject::IsZombie() const
virtual voidTObject::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
virtual Bool_tNotify()
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)
TObject&TObject::operator=(const TObject& rhs)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidTObject::Print(Option_t* option = "") const
virtual Bool_tProcess(Long64_t entry)
virtual Bool_tTSelector::ProcessCut(Long64_t)
virtual voidTSelector::ProcessFill(Long64_t)
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 = "") const
virtual voidTObject::SavePrimitive(ostream& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")
static voidTObject::SetDtorOnly(void* obj)
virtual voidTSelector::SetInputList(TList* input)
virtual voidSetObject(TObject* obj)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidSetOption(const char* option)
virtual voidSetSelection(const char* selection)
virtual voidTSelector::SetStatus(Long64_t status)
virtual voidTObject::SetUniqueID(UInt_t uid)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual voidSlaveBegin(TTree* tree)
virtual voidSlaveTerminate()
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
virtual voidTerminate()
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual Int_tVersion() const
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 TSelector::EAbort { kContinue
kAbortProcess
kAbortFile
};
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
public:
TTree*fChain! pointer to the analyzed TTree or TChain
TTreeFormula*fSelectPointer to selection formula
Bool_tfSelectMultipletrue if selection has a variable index
Long64_tfSelectedRowsNumber of selected entries
protected:
TSelector::EAbortTSelector::fAbortabort status
TList*TSelector::fInputlist of objects available during processing (on PROOF)
TObject*TSelector::fObjectcurrent object if processing object (vs. TTree)
TStringTSelector::fOptionoption given to TTree::Process
TSelectorList*TSelector::fOutputlist of objects created during processing (on PROOF)
Long64_tTSelector::fStatusselector status

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

TSelectorEntries(TTree* tree = 0, const char* selection = 0)
TSelectorEntries(const char* selection)
virtual ~TSelectorEntries()
Int_t Version()
{ return 2; }
void Begin(TTree* tree)
void SlaveBegin(TTree* tree)
void Init(TTree* tree)
Bool_t Notify()
Bool_t Process(Long64_t entry)
Int_t GetEntry(Long64_t entry, Int_t getall = 0)
Long64_t GetSelectedRows()
{ return fSelectedRows; }
void SetOption(const char* option)
{ fOption = option; }
void SetObject(TObject* obj)
{ fObject = obj; }
void SetSelection(const char* selection)
TList * GetOutputList()
{ return fOutput; }
void SlaveTerminate()
void Terminate()

Last update: Mon Jun 25 20:10:37 2007
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