Detailed Description

Abstract base class for user analysis of raw data.

The user's analysis class must implement the following methods:

InitAnalysis() is called once at the beginning of the analyis. It is the place to define the histograms and/or TTrees you want to fill in your analysis:

AddHisto<TH1F>("h1", "A histo", 60, -.5, 59.5);
AddHisto<TH2F>("h2", "A 2D histo", 100, -5., 5., 100, -5., 5.);
AddTree("myTree", "Analysis results");

Examples: ExampleRawAnalysis.cpp.

Definition at line 43 of file KVRawDataAnalyser.h.

#include <KVRawDataAnalyser.h>

Inheritance diagram for KVRawDataAnalyser:

[legend]

Public Member Functions
	KVRawDataAnalyser ()
	Default constructor. More...

virtual	~KVRawDataAnalyser ()
	Destructor. More...

template<typename HistoType , typename... Args>
HistoType *	AddHisto (Args &&... args)

void	AddHisto (TH1 *histo)

TTree *	AddTree (const TString &name, const TString &title="")

void	AddTree (TTree *tree)

virtual Bool_t	Analysis ()=0

void	CalculateTotalEventsToRead ()
	loop over runs and calculate total events More...

Bool_t	CreateTreeFile (const Char_t *filename="")

virtual void	EndAnalysis ()=0

virtual void	EndRun ()=0

void	FillHisto (const Char_t sname, const Char_t label, Double_t weight=1)
	Fill 1D histogram with named bins. More...

void	FillHisto (const Char_t *sname, Double_t one, Double_t two=1, Double_t three=1, Double_t four=1)

void	FillTree (const Char_t *sname="")

KVDBRun *	GetCurrentRun () const

KVDBRunFile *	GetCurrentRunFile () const

Long64_t	GetEventNumber () const

TH1 *	GetHisto (const Char_t *name) const

const KVHashList *	GetHistoList () const

TString	GetOpt (const Char_t *option) const

const KVRawDataReader &	GetRunFileReader () const

const run_index_t &	GetRunIndexNumber () const

Int_t	GetRunNumber () const

Long64_t	GetTotalEntriesToRead () const override

TTree *	GetTree (const Char_t *name) const

const KVHashList *	GetTreeList () const

virtual void	InitAnalysis ()=0

virtual void	InitRun ()=0

Bool_t	IsOptGiven (const Char_t *option)

virtual void	SaveHistos (const Char_t filename="", Option_t option="recreate", Bool_t onlyfilled=kFALSE)

void	SetJobOutputFileName (const TString &filename)

void	SetOpt (const Char_t option, const Char_t value)

void	SubmitTask () override

void	UnsetOpt (const Char_t *opt)

Public Member Functions inherited from KVDataSetAnalyser
	KVDataSetAnalyser ()
	Default constructor. More...

virtual	~KVDataSetAnalyser ()
	Destructor. More...

void	AddJobDescriptionList (TList *) override

virtual void	ChooseAnalysisTask ()

void	ChooseDataSet ()

void	ChooseDataType ()

void	ChooseRuns (KVDBSystem system=nullptr, const Char_t data_type="")

void	ChooseSystem (const Char_t *data_type="")

void	ClearRunList ()

TString	ExpandAutoBatchName (const Char_t *format) const override

KVDBRun *	GetAnalysedRun () const override

KVDBSystem *	GetAnalysedSystem () const override

TString	GetAnalyserClassNameForBatchJob () override

const KVDataSet *	GetDataSet () const

const run_index_list &	GetFullRunList () const

const KV2Body *	GetKinematics () const override

Int_t	GetNumberOfFilesToAnalyse () const override

const Char_t *	GetRecognisedAutoBatchNameKeywords () const override

KVString	GetRootDirectoryOfDataToAnalyse () const override
	Returns path to data to be analysed. More...

const run_index_list &	GetRunList () const

const KVDBSystem *	GetSystem () const

Bool_t	IsChooseDataSet () const

Bool_t	IsChooseRuns () const

Bool_t	IsChooseSystem () const

Bool_t	IsChooseTask () const

Bool_t	ReadBatchEnvFile (const TString &filename) override

void	Reset () override

void	SetChooseDataSet (Bool_t yes=kTRUE)

void	SetChooseRuns (Bool_t yes=kTRUE)

void	SetChooseSystem (Bool_t yes=kTRUE)

void	SetChooseTask (Bool_t yes=kTRUE)

void	SetDataSet (const Char_t *name)

void	SetDataSet (KVDataSet *ds)

void	SetFullRunList (const run_index_list &nl)

void	SetRuns (const run_index_list &nl, Bool_t check=kTRUE)

void	SetSystem (KVDBSystem *syst)
	Set the System used in the analysis. More...

TString	SystemBatchName () const

void	WriteBatchEnvFile (const TString &jobname, Bool_t save=kTRUE) override

Public Member Functions inherited from KVDataAnalyser
	KVDataAnalyser ()
	Default constructor. More...

virtual	~KVDataAnalyser ()
	Default destructor. More...

Bool_t	BatchMode () const

virtual Bool_t	CheckStatusUpdateInterval (Long64_t nevents) const

virtual Bool_t	CheckTaskVariables ()

void	ChooseNbEventToRead ()
	Ask user to set number of events to read. More...

void	ChooseRunningMode ()

void	ChooseUserClass ()
	Choose the user's analysis class. More...

void	DeleteBatchStatusFile () const
	Delete batch status file (and backup - '.bak') for batch job. More...

void	DoStatusUpdate (Long64_t nevents) const
	Print infos on events treated, disk usage, memory usage. More...

Bool_t	DoUserClassFilesExist ()

virtual TTree *	GetAnalysedTree () const

KVDataAnalysisTask *	GetAnalysisTask () const

const Char_t *	GetBatchName ()

const Char_t *	GetBatchStatusFileName () const
	Returns full path to file used to store status of running batch jobs. More...

virtual const KVBatchSystem *	GetBatchSystem ()

const KVString &	GetDataType () const

const Char_t *	GetLaunchDirectory () const

Long64_t	GetNbEventToRead (void) const

KVDataAnalyser *	GetParent () const

TString	GetPathToFileInLaunchDirectory (const TString &) const

EProofMode	GetProofMode () const

Double_t	GetStatusUpdateInterval () const

const UserClass &	GetUserClass () const

KVString	GetUserClassName ()

const KVString &	GetUserClassOptions () const

const KVString &	GetUserIncludes () const

const KVString &	GetUserLibraries () const

Bool_t	IsMenus () const

Bool_t	IsQuit () const

Bool_t	IsSubmit () const

Bool_t	IsUserClassValid () const

virtual void	postAnalysis ()

virtual void	postEndAnalysis ()

virtual void	postEndRun ()

virtual void	postInitAnalysis ()

virtual void	postInitRun ()

virtual void	preAnalysis ()

virtual void	preEndAnalysis ()

virtual void	preEndRun ()

virtual void	preInitAnalysis ()

virtual void	preInitRun ()

virtual void	RegisterUserClass (TObject *)

virtual void	Run ()
	Check all task variables, then run analyser. More...

virtual void	RunMenus ()
	Run data analyser in menu-driven mode. More...

Bool_t	RunningInLaunchDirectory ()

virtual void	SetAnalysedTree (TTree *)

void	SetAnalysisTask (KVDataAnalysisTask *at)

virtual void	SetAuxFileList (TList *)

void	SetBatchMode (Bool_t on=kTRUE)

void	SetBatchName (const Char_t *batchname)

void	SetBatchSystem (KVBatchSystem *bs)

void	SetDataType (const Char_t *name)

virtual void	SetFileList (TList *)

void	SetMenus (Bool_t on=kTRUE)

void	SetNbEventToRead (Long64_t nb=0)

void	SetParent (KVDataAnalyser *da)

void	SetProofMode (EProofMode e)

void	SetQuit (Bool_t yes=kTRUE)

void	SetStatusUpdateInterval (double t)

void	SetSubmit (Bool_t yes=kTRUE)

virtual void	SetTriggerConditionsForRun (int)

void	SetUserClass (const UserClass &kvs, Bool_t check=kTRUE)

void	SetUserClassOptions (const Char_t *o="")

void	SetUserIncludes (const Char_t *incDirs=0)

void	SetUserLibraries (const Char_t *libs=0)

void	UpdateBatchStatusFile (Int_t totev, Int_t evread, TString disk) const
	Update infos in batch status file. More...

void	UseBaseClassSubmitTask ()

void	WriteBatchInfo (TTree *)

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)

virtual	~TObject ()

void	AbstractMethod (const char *method) const

virtual void	AppendPad (Option_t *option="")

virtual void	Browse (TBrowser *b)

ULong_t	CheckedHash ()

virtual const char *	ClassName () const

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const

virtual Int_t	Compare (const TObject *obj) const

virtual void	Copy (TObject &object) const

virtual void	Delete (Option_t *option="")

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)

virtual void	Draw (Option_t *option="")

virtual void	DrawClass () const

virtual TObject *	DrawClone (Option_t *option="") const

virtual void	Dump () const

virtual void	Error (const char method, const char msgfmt,...) const

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)

virtual void	Fatal (const char method, const char msgfmt,...) const

virtual TObject *	FindObject (const char *name) const

virtual TObject *	FindObject (const TObject *obj) const

virtual Option_t *	GetDrawOption () const

virtual const char *	GetIconName () const

virtual const char *	GetName () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const

virtual UInt_t	GetUniqueID () const

virtual Bool_t	HandleTimer (TTimer *timer)

virtual ULong_t	Hash () const

Bool_t	HasInconsistentHash () const

virtual void	Info (const char method, const char msgfmt,...) const

virtual Bool_t	InheritsFrom (const char *classname) const

virtual Bool_t	InheritsFrom (const TClass *cl) const

virtual void	Inspect () const

void	InvertBit (UInt_t f)

virtual TClass *	IsA () const

Bool_t	IsDestructed () const

virtual Bool_t	IsEqual (const TObject *obj) const

virtual Bool_t	IsFolder () const

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const

void	MayNotUse (const char *method) const

virtual Bool_t	Notify ()

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const

void	operator delete (void *ptr)

void	operator delete (void ptr, void vp)

void	operator delete[] (void *ptr)

void	operator delete[] (void ptr, void vp)

void *	operator new (size_t sz)

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

void *	operator new[] (size_t sz)

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

TObject &	operator= (const TObject &rhs)

virtual void	Paint (Option_t *option="")

virtual void	Pop ()

virtual void	Print (Option_t *option="") const

virtual Int_t	Read (const char *name)

virtual void	RecursiveRemove (TObject *obj)

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)

virtual void	SetDrawOption (Option_t *option="")

virtual void	SetUniqueID (UInt_t uid)

virtual void	Streamer (TBuffer &)

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()

virtual void	Warning (const char method, const char msgfmt,...) const

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const

Static Public Member Functions
static void	Make (const Char_t *kvsname="MyOwnRawDataAnalyser")
	Automatic generation of derived class for raw data analysis. More...

Static Public Member Functions inherited from KVDataAnalyser
static Bool_t	AbortProcessingLoop ()

static KVDataAnalyser *	GetAnalyser (const Char_t *plugin)

static Bool_t	IsRunningBatchAnalysis ()

static void	RunAnalyser (const Char_t *plugin="")

static void	SetAbortProcessingLoop (Bool_t now=kTRUE)

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()

static Bool_t	GetObjectStat ()

static void	SetDtorOnly (void *obj)

static void	SetObjectStat (Bool_t stat)

Private Member Functions
void	AbortDuringRunProcessing ()
	Method called to abort analysis during processing of a run. More...

void	add_histo (TH1 *histo)

void	add_tree (TTree *tree)

void	FillTH1 (TH1 *h1, Double_t one, Double_t two)

void	FillTH2 (TH2 *h2, Double_t one, Double_t two, Double_t three)

void	FillTH3 (TH3 *h3, Double_t one, Double_t two, Double_t three, Double_t four)

void	FillTProfile (TProfile *h1, Double_t one, Double_t two, Double_t three)

void	FillTProfile2D (TProfile2D *h2, Double_t one, Double_t two, Double_t three, Double_t four)

void	ProcessRun ()

void	SetCombinedOutputFile (const KVString &filename)

Private Attributes
KVString	fCombinedOutputFile
	optional name for single results file with trees and histos More...

KVDBRun *	fCurrentRun
	poiner to current run More...

Long64_t	fEventNumber
	event number in current run More...

KVHashList	fHistoList
	list of histograms of user analysis More...

KVUserAnalysisOptionList	fOptionList
	list of options set by user for analysis More...

KVRawDataReader *	fRunFile
	currently analysed run file More...

run_index_t	fRunNumber
	run-index of current file More...

KVRawDataPatchList	fRustines

TFile *	fTreeFile

KVHashList	fTreeList
	list of trees of user analysis More...

Long64_t	TotalEntriesToRead

Additional Inherited Members
Public Types inherited from KVDataAnalyser
enum	EProofMode { None , Lite , Proof }

Public Types inherited from TObject
enum	EDeprecatedStatusBits

enum	EStatusBits

Public Attributes inherited from TObject
	kBitMask

	kCanDelete

	kCannotPick

	kHasUUID

	kInconsistent

	kInvalidObject

	kIsOnHeap

	kIsReferenced

	kMustCleanup

	kNoContextMenu

	kNotDeleted

	kObjInCanvas

	kOverwrite

	kSingleKey

	kWriteDelete

	kZombie

Protected Member Functions inherited from TObject
virtual void	DoError (int level, const char location, const char fmt, va_list va) const

void	MakeZombie ()

Protected Attributes inherited from TObject
	kOnlyPrepStep

Constructor & Destructor Documentation

◆ KVRawDataAnalyser()

KVRawDataAnalyser::KVRawDataAnalyser ( )

Default constructor.

Definition at line 21 of file KVRawDataAnalyser.cpp.

◆ ~KVRawDataAnalyser()

KVRawDataAnalyser::~KVRawDataAnalyser ( )

virtual

Destructor.

Definition at line 34 of file KVRawDataAnalyser.cpp.

Member Function Documentation

◆ AbortDuringRunProcessing()

void KVRawDataAnalyser::AbortDuringRunProcessing ( )

private

Method called to abort analysis during processing of a run.

Definition at line 485 of file KVRawDataAnalyser.cpp.

◆ add_histo()

void KVRawDataAnalyser::add_histo ( TH1 * histo )

inlineprivate

Definition at line 64 of file KVRawDataAnalyser.h.

◆ add_tree()

void KVRawDataAnalyser::add_tree ( TTree * tree )

inlineprivate

User must call CreateTreeFile(const Char_t*) before calling this method

Definition at line 68 of file KVRawDataAnalyser.h.

◆ AddHisto() [1/2]

template<typename HistoType , typename... Args>

HistoType* KVRawDataAnalyser::AddHisto ( Args &&... args )

inline

Add a user histogram to the analysis. The name of the histogram can later be used in calls to FillHisto().

-/! th1 is a pointer to TH1F
auto th1 = AddHisto<TH1F>("h1", "A 1-D histogram", 100, -50., 50.);
 
-/! th2 is a pointer to TH2F
auto th2 = AddHisto<TH2F>("h2", "A 2-D histogram", 100, -50., 50., 100, -10., 10.);

Template Parameters

HistoType valid ROOT histogram class name

Parameters

args	arguments required by constructor of HistoType class

Returns: address of the newly-created histogram as a pointer of type HistoType*

Definition at line 185 of file KVRawDataAnalyser.h.

◆ AddHisto() [2/2]

void KVRawDataAnalyser::AddHisto ( TH1 * histo )

inline

Definition at line 191 of file KVRawDataAnalyser.h.

◆ AddTree() [1/2]

TTree* KVRawDataAnalyser::AddTree	(	const TString &	name,
		const TString &	title = `""`
	)

inline

Create TTree and add to list of trees to be filled during analysis. name can be used to fill individual TTree with FillTree().

Parameters

name	name for TTree
title	optional title for TTree

Returns: pointer to new TTree

Definition at line 205 of file KVRawDataAnalyser.h.

◆ AddTree() [2/2]

void KVRawDataAnalyser::AddTree ( TTree * tree )

inline

Definition at line 212 of file KVRawDataAnalyser.h.

◆ Analysis()

virtual Bool_t KVRawDataAnalyser::Analysis ( )

pure virtual

Implemented in KVRawDataReconstructor.

Examples: ExampleRawAnalysis.cpp, and ExampleReconRawAnalysis.cpp.

◆ CalculateTotalEventsToRead()

void KVRawDataAnalyser::CalculateTotalEventsToRead ( )

loop over runs and calculate total events

Definition at line 276 of file KVRawDataAnalyser.cpp.

◆ CreateTreeFile()

Bool_t KVRawDataAnalyser::CreateTreeFile ( const Char_t * filename = "" )

This method must be called before creating any user TTree in InitAnalysis(). If no filename is given, default name="TreeFileFrom[name of analysis class].root"

Definition at line 445 of file KVRawDataAnalyser.cpp.

◆ EndAnalysis()

virtual void KVRawDataAnalyser::EndAnalysis ( )

pure virtual

Implemented in KVRawDataReconstructor.

Examples: ExampleRawAnalysis.cpp, and ExampleReconRawAnalysis.cpp.

◆ EndRun()

virtual void KVRawDataAnalyser::EndRun ( )

pure virtual

Implemented in KVRawDataReconstructor.

Examples: ExampleRawAnalysis.cpp, and ExampleReconRawAnalysis.cpp.

◆ FillHisto() [1/2]

void KVRawDataAnalyser::FillHisto	(	const Char_t *	sname,
		const Char_t *	label,
		Double_t	weight = `1`
	)

Fill 1D histogram with named bins.

Definition at line 327 of file KVRawDataAnalyser.cpp.

◆ FillHisto() [2/2]

void KVRawDataAnalyser::FillHisto	(	const Char_t *	histo_name,
		Double_t	one,
		Double_t	two = `1`,
		Double_t	three = `1`,
		Double_t	four = `1`
	)

Find in the list, if there is an histogram named "histo_name" If not print an error message If yes redirect to the right method according to its closest mother class to fill it

Definition at line 295 of file KVRawDataAnalyser.cpp.

◆ FillTH1()

void KVRawDataAnalyser::FillTH1	(	TH1 *	h1,
		Double_t	one,
		Double_t	two
	)

inlineprivate

Definition at line 80 of file KVRawDataAnalyser.h.

◆ FillTH2()

void KVRawDataAnalyser::FillTH2	(	TH2 *	h2,
		Double_t	one,
		Double_t	two,
		Double_t	three
	)

inlineprivate

Definition at line 88 of file KVRawDataAnalyser.h.

◆ FillTH3()

void KVRawDataAnalyser::FillTH3	(	TH3 *	h3,
		Double_t	one,
		Double_t	two,
		Double_t	three,
		Double_t	four
	)

inlineprivate

Definition at line 96 of file KVRawDataAnalyser.h.

◆ FillTProfile()

void KVRawDataAnalyser::FillTProfile	(	TProfile *	h1,
		Double_t	one,
		Double_t	two,
		Double_t	three
	)

inlineprivate

Definition at line 84 of file KVRawDataAnalyser.h.

◆ FillTProfile2D()

void KVRawDataAnalyser::FillTProfile2D	(	TProfile2D *	h2,
		Double_t	one,
		Double_t	two,
		Double_t	three,
		Double_t	four
	)

inlineprivate

Definition at line 92 of file KVRawDataAnalyser.h.

◆ FillTree()

void KVRawDataAnalyser::FillTree ( const Char_t * tree_name = "" )

Filltree method, the tree named tree_name has to be declared with AddTTree(TTree*) method

if no sname="", all trees in the list is filled

Definition at line 348 of file KVRawDataAnalyser.cpp.

◆ GetCurrentRun()

KVDBRun* KVRawDataAnalyser::GetCurrentRun ( ) const

inline

Returns: pointer to run description in experiment database

See also: KVDBRun

Definition at line 144 of file KVRawDataAnalyser.h.

◆ GetCurrentRunFile()

KVDBRunFile* KVRawDataAnalyser::GetCurrentRunFile ( ) const

inline

Returns: pointer to runfile description in experiment database

See also: KVDBRunFile

Definition at line 150 of file KVRawDataAnalyser.h.

◆ GetEventNumber()

Long64_t KVRawDataAnalyser::GetEventNumber ( ) const

inline

Returns: event number in currently analysed runfile

Definition at line 139 of file KVRawDataAnalyser.h.

◆ GetHisto()

TH1* KVRawDataAnalyser::GetHisto ( const Char_t * name ) const

inline

Definition at line 232 of file KVRawDataAnalyser.h.

◆ GetHistoList()

const KVHashList* KVRawDataAnalyser::GetHistoList ( ) const

inline

Definition at line 223 of file KVRawDataAnalyser.h.

◆ GetOpt()

TString KVRawDataAnalyser::GetOpt ( const Char_t * option ) const

inline

Definition at line 266 of file KVRawDataAnalyser.h.

◆ GetRunFileReader()

const KVRawDataReader& KVRawDataAnalyser::GetRunFileReader ( ) const

inline

Definition at line 162 of file KVRawDataAnalyser.h.

◆ GetRunIndexNumber()

const run_index_t& KVRawDataAnalyser::GetRunIndexNumber ( ) const

inline

Returns: combined run number and index of currently analysed runfile

See also: run_index_t

Definition at line 133 of file KVRawDataAnalyser.h.

◆ GetRunNumber()

Int_t KVRawDataAnalyser::GetRunNumber ( void ) const

inline

Definition at line 129 of file KVRawDataAnalyser.h.

◆ GetTotalEntriesToRead()

Long64_t KVRawDataAnalyser::GetTotalEntriesToRead ( ) const

inlineoverridevirtual

Reimplemented from KVDataAnalyser.

Definition at line 115 of file KVRawDataAnalyser.h.

◆ GetTree()

TTree* KVRawDataAnalyser::GetTree ( const Char_t * name ) const

inline

Definition at line 236 of file KVRawDataAnalyser.h.

◆ GetTreeList()

const KVHashList* KVRawDataAnalyser::GetTreeList ( ) const

inline

Definition at line 227 of file KVRawDataAnalyser.h.

◆ InitAnalysis()

virtual void KVRawDataAnalyser::InitAnalysis ( )

pure virtual

Implemented in KVRawDataReconstructor.

Examples: ExampleRawAnalysis.cpp, and ExampleReconRawAnalysis.cpp.

◆ InitRun()

virtual void KVRawDataAnalyser::InitRun ( )

pure virtual

Implemented in KVRawDataReconstructor.

Examples: ExampleRawAnalysis.cpp, and ExampleReconRawAnalysis.cpp.

◆ IsOptGiven()

Bool_t KVRawDataAnalyser::IsOptGiven ( const Char_t * option )

inline

Definition at line 262 of file KVRawDataAnalyser.h.

◆ Make()

void KVRawDataAnalyser::Make ( const Char_t * kvsname = "MyOwnRawDataAnalyser" )

static

Automatic generation of derived class for raw data analysis.

Definition at line 469 of file KVRawDataAnalyser.cpp.

◆ ProcessRun()

void KVRawDataAnalyser::ProcessRun ( )

private

Perform treatment of a given runfile

Before processing begins, after opening the runfile, and initialising the experimental setup (KVMultiDetArray object accessible through global pointer gMultiDetArray), the user's InitRun() method is called.

After reading each runfile, user's EndRun() method is called.

For each event of each runfile, user's Analysis() method is called just after calling gMultiDetArray->HandleRawDataEvent(fRunfile).

In the Analysis() method the user can test gMultiDetArray->HandledRawData() to know if some pertinent data was found in the event or not.

For further customisation, the following methods are called just before and just after each of these methods:

Definition at line 66 of file KVRawDataAnalyser.cpp.

◆ SaveHistos()

void KVRawDataAnalyser::SaveHistos	(	const Char_t *	filename = `""`,
		Option_t *	option = `"recreate"`,
		Bool_t	onlyfilled = `kFALSE`
	)

virtual

Write in file all histograms declared with AddHisto(TH1*)

If no filename is specified, set default name : HistoFileFrom[name_of_class].root

If a filename is specified, search in gROOT->GetListOfFiles() if this file has been already opened

if yes write in it
if not, create it with the corresponding option, write in it and close it just after

onlyfilled flag allow to write all (onlyfilled=kFALSE, default) or only histograms (onlyfilled=kTRUE) those have been filled

Definition at line 385 of file KVRawDataAnalyser.cpp.

◆ SetCombinedOutputFile()

void KVRawDataAnalyser::SetCombinedOutputFile ( const KVString & filename )

inlineprivate

Call in InitAnalysis() to set the name of the single output file containing all histograms and TTrees produced by analysis. This is equivalent to running the analysis with option CombinedOutputFile=[filename] but setting this option in InitAnalysis() will not work. Note that if this method is not called/the option is not given, histograms and TTrees will be written in separate files.

Definition at line 101 of file KVRawDataAnalyser.h.

◆ SetJobOutputFileName()

void KVRawDataAnalyser::SetJobOutputFileName ( const TString & filename )

inline

Call in InitAnalysis() to set the name of the single output file containing all histograms and TTrees produced by analysis.

For interactive jobs, filename will be used for the ROOT file.

For jobs using a batch system to execute many jobs in parallel, we use the job name with the '.root' extension.

Definition at line 242 of file KVRawDataAnalyser.h.

◆ SetOpt()

void KVRawDataAnalyser::SetOpt	(	const Char_t *	option,
		const Char_t *	value
	)

inline

Definition at line 258 of file KVRawDataAnalyser.h.

◆ SubmitTask()

void KVRawDataAnalyser::SubmitTask ( )

overridevirtual

Perform analysis of chosen runs

Before beginning the loop over the runs, the user's InitAnalysis() method is called. After completing the analysis of all runs, the user's EndAnalysis() method is called.

Further customisation of the event loop is possible by overriding the methods

which are executed respectively just before and just after those methods.

Reimplemented from KVDataAnalyser.

Definition at line 190 of file KVRawDataAnalyser.cpp.

◆ UnsetOpt()

void KVRawDataAnalyser::UnsetOpt ( const Char_t * opt )

inline

Definition at line 270 of file KVRawDataAnalyser.h.

Member Data Documentation

◆ fCombinedOutputFile

KVString KVRawDataAnalyser::fCombinedOutputFile

private

optional name for single results file with trees and histos

Definition at line 54 of file KVRawDataAnalyser.h.

◆ fCurrentRun

KVDBRun* KVRawDataAnalyser::fCurrentRun

private

poiner to current run

Definition at line 52 of file KVRawDataAnalyser.h.

◆ fEventNumber

Long64_t KVRawDataAnalyser::fEventNumber

private

event number in current run

Definition at line 48 of file KVRawDataAnalyser.h.

◆ fHistoList

KVHashList KVRawDataAnalyser::fHistoList

private

list of histograms of user analysis

Definition at line 49 of file KVRawDataAnalyser.h.

◆ fOptionList

KVUserAnalysisOptionList KVRawDataAnalyser::fOptionList

private

list of options set by user for analysis

Definition at line 55 of file KVRawDataAnalyser.h.

◆ fRunFile

KVRawDataReader* KVRawDataAnalyser::fRunFile

private

currently analysed run file

Definition at line 46 of file KVRawDataAnalyser.h.

◆ fRunNumber

run_index_t KVRawDataAnalyser::fRunNumber

private

run-index of current file

Definition at line 47 of file KVRawDataAnalyser.h.

◆ fRustines

KVRawDataPatchList KVRawDataAnalyser::fRustines

private

Definition at line 57 of file KVRawDataAnalyser.h.

◆ fTreeFile

TFile* KVRawDataAnalyser::fTreeFile

private

Definition at line 51 of file KVRawDataAnalyser.h.

◆ fTreeList

KVHashList KVRawDataAnalyser::fTreeList

private

list of trees of user analysis

Definition at line 50 of file KVRawDataAnalyser.h.

◆ TotalEntriesToRead

Long64_t KVRawDataAnalyser::TotalEntriesToRead

private

Definition at line 53 of file KVRawDataAnalyser.h.

Detailed Description

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVRawDataAnalyser()

◆ ~KVRawDataAnalyser()

Member Function Documentation

◆ AbortDuringRunProcessing()

◆ add_histo()

◆ add_tree()

◆ AddHisto() [1/2]

◆ AddHisto() [2/2]

◆ AddTree() [1/2]

◆ AddTree() [2/2]

◆ Analysis()

◆ CalculateTotalEventsToRead()

◆ CreateTreeFile()

◆ EndAnalysis()

◆ EndRun()

◆ FillHisto() [1/2]

◆ FillHisto() [2/2]

◆ FillTH1()

◆ FillTH2()

◆ FillTH3()

◆ FillTProfile()

◆ FillTProfile2D()

◆ FillTree()

◆ GetCurrentRun()

◆ GetCurrentRunFile()

◆ GetEventNumber()

◆ GetHisto()

◆ GetHistoList()

◆ GetOpt()

◆ GetRunFileReader()

◆ GetRunIndexNumber()

◆ GetRunNumber()

◆ GetTotalEntriesToRead()

◆ GetTree()

◆ GetTreeList()

◆ InitAnalysis()

◆ InitRun()

◆ IsOptGiven()

◆ Make()

◆ ProcessRun()

◆ SaveHistos()

◆ SetCombinedOutputFile()

◆ SetJobOutputFileName()

◆ SetOpt()

◆ SubmitTask()

◆ UnsetOpt()

Member Data Documentation

◆ fCombinedOutputFile

◆ fCurrentRun

◆ fEventNumber

◆ fHistoList

◆ fOptionList

◆ fRunFile

◆ fRunNumber

◆ fRustines

◆ fTreeFile

◆ fTreeList

◆ TotalEntriesToRead