PROOF selector for CPU-intensive benchmark test.

Events are generated and 1-D, 2-D, and/or 3-D histograms are filled.

Definition at line 34 of file TSelHist.h.

Public Member Functions
	TSelHist ()

virtual	~TSelHist ()
	Destructor. More...

virtual Int_t	Version () const

virtual void	Begin (TTree *tree)
	The Begin() function is called at the start of the query. More...

virtual void	SlaveBegin (TTree *tree)
	The SlaveBegin() function is called after the Begin() function. More...

virtual Bool_t	Process (Long64_t entry)
	The Process() function is called for each entry in the tree (or possibly keyed object in the case of PROOF) to be processed. More...

virtual void	SetOption (const char *option)

virtual void	SetObject (TObject *obj)

virtual void	SetInputList (TList *input)

virtual TList *	GetOutputList () const

virtual void	SlaveTerminate ()
	The SlaveTerminate() function is called after all entries or objects have been processed. More...

virtual void	Terminate ()
	The Terminate() function is the last function to be called during a query. More...

Public Member Functions inherited from TSelector
	TSelector ()

virtual	~TSelector ()
	Selector destructor. More...

virtual void	Init (TTree *)

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual const char *	GetOption () const

virtual Long64_t	GetStatus () const

virtual Int_t	GetEntry (Long64_t, Int_t=0)

virtual Bool_t	ProcessCut (Long64_t)

virtual void	ProcessFill (Long64_t)

virtual void	SetStatus (Long64_t status)

virtual TList *	GetInputList () const

virtual void	Abort (const char *why, EAbort what=kAbortProcess)
	Abort processing. More...

virtual EAbort	GetAbort () const

virtual void	ResetAbort ()

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsSortable () const

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Public Attributes
TPBHistType *	fHistType

Int_t	fNHists

Bool_t	fDraw

TH1F **	fHist1D

TH2F **	fHist2D

TH3F **	fHist3D

TRandom3 *	fRandom

TCanvas *	fCHist1D

TCanvas *	fCHist2D

TCanvas *	fCHist3D

Additional Inherited Members
Public Types inherited from TSelector
enum	EAbort { kContinue, kAbortProcess, kAbortFile }

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Static Public Member Functions inherited from TSelector
static TSelector *	GetSelector (const char *filename)
	The code in filename is loaded (interpreted or compiled, see below), filename must contain a valid class implementation derived from TSelector. More...

static Bool_t	IsStandardDraw (const char *selec)
	Find out if this is a standard selection used for Draw actions (either TSelectorDraw, TProofDraw or deriving from them). More...

Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Protected Attributes inherited from TSelector
Long64_t	fStatus

EAbort	fAbort

TString	fOption

TObject *	fObject

TList *	fInput
	Current object if processing object (vs. TTree) More...

TSelectorList *	fOutput

#include <TSelHist.h>

Inheritance diagram for TSelHist:

[legend]

Constructor & Destructor Documentation

TSelHist::TSelHist ( )

TSelHist::~TSelHist ( )

virtual

Destructor.

Definition at line 54 of file TSelHist.cxx.

Member Function Documentation

void TSelHist::Begin ( TTree * tree )

virtual

The Begin() function is called at the start of the query.

When running with PROOF Begin() is only called on the client. The tree argument is deprecated (on PROOF 0 is passed).

Reimplemented from TSelector.

Definition at line 84 of file TSelHist.cxx.

virtual TList* TSelHist::GetOutputList ( ) const

inlinevirtual

Reimplemented from TSelector.

Definition at line 58 of file TSelHist.h.

Bool_t TSelHist::Process ( Long64_t entry )

virtual

The Process() function is called for each entry in the tree (or possibly keyed object in the case of PROOF) to be processed.

The entry argument specifies which entry in the currently loaded tree is to be processed. It can be passed to either TSelHist::GetEntry() or TBranch::GetEntry() to read either all or the required parts of the data. When processing keyed objects with PROOF, the object is already loaded and is available via the fObject pointer.

This function should contain the "body" of the analysis. It can contain simple or elaborate selection criteria, run algorithms on the data of the event and typically fill histograms.

The processing can be stopped by calling Abort().

Use fStatus to set the return value of TTree::Process().

The return value is currently not used.

Reimplemented from TSelector.

Definition at line 267 of file TSelHist.cxx.

virtual void TSelHist::SetInputList ( TList * input )

inlinevirtual

Reimplemented from TSelector.

Definition at line 57 of file TSelHist.h.

virtual void TSelHist::SetObject ( TObject * obj )

inlinevirtual

Reimplemented from TSelector.

Definition at line 56 of file TSelHist.h.

virtual void TSelHist::SetOption ( const char * option )

inlinevirtual

Reimplemented from TSelector.

Definition at line 55 of file TSelHist.h.

void TSelHist::SlaveBegin ( TTree * tree )

virtual

The SlaveBegin() function is called after the Begin() function.

When running with PROOF SlaveBegin() is called on each slave server. The tree argument is deprecated (on PROOF 0 is passed).

Reimplemented from TSelector.

Definition at line 156 of file TSelHist.cxx.

void TSelHist::SlaveTerminate ( void )

virtual

The SlaveTerminate() function is called after all entries or objects have been processed.

When running with PROOF SlaveTerminate() is called on each slave server.

Reimplemented from TSelector.

Definition at line 306 of file TSelHist.cxx.

void TSelHist::Terminate ( void )

virtual

The Terminate() function is the last function to be called during a query.

It always runs on the client, it can be used to present the results graphically or save the results to file.

Reimplemented from TSelector.

Definition at line 315 of file TSelHist.cxx.

virtual Int_t TSelHist::Version ( ) const

inlinevirtual

Reimplemented from TSelector.

Definition at line 51 of file TSelHist.h.

Member Data Documentation

TCanvas* TSelHist::fCHist1D

Definition at line 45 of file TSelHist.h.

Referenced by Terminate().

TCanvas* TSelHist::fCHist2D

Definition at line 46 of file TSelHist.h.

Referenced by Terminate().

TCanvas* TSelHist::fCHist3D

Definition at line 47 of file TSelHist.h.

Referenced by Terminate().

Bool_t TSelHist::fDraw

Definition at line 40 of file TSelHist.h.

Referenced by Begin(), SlaveBegin(), Terminate(), and ~TSelHist().

TH1F** TSelHist::fHist1D

Definition at line 41 of file TSelHist.h.

Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().

TH2F** TSelHist::fHist2D

Definition at line 42 of file TSelHist.h.

Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().

TH3F** TSelHist::fHist3D

Definition at line 43 of file TSelHist.h.

Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().

TPBHistType* TSelHist::fHistType

Definition at line 38 of file TSelHist.h.

Referenced by Begin(), Process(), SlaveBegin(), and Terminate().

Int_t TSelHist::fNHists

Definition at line 39 of file TSelHist.h.

Referenced by Begin(), Process(), SlaveBegin(), Terminate(), and ~TSelHist().

TRandom3* TSelHist::fRandom

Definition at line 44 of file TSelHist.h.

Referenced by Process(), SlaveBegin(), and ~TSelHist().

Collaboration diagram for TSelHist:

[legend]

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

proof/proofbench/inc/TSelHist.h
proof/proofbench/src/TSelHist.cxx

Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation