#include <R3BFileSource.h>

Public Member Functions
	R3BFileSource (TFile f, const char Title="InputRootFile", UInt_t identifier=0)

	R3BFileSource (const TString RootFileName, const char Title="InputRootFile", UInt_t identifier=0)

	R3BFileSource (const TString RootFileName, const char *Title="InputRootFile", UInt_t identifier=0)

	~R3BFileSource () override

Bool_t	Init () override

Int_t	ReadEvent (UInt_t i=0) override

void	Close () override

void	Reset () override

Source_Type	GetSourceType () override

void	SetParUnpackers () override

Bool_t	InitUnpackers () override

Bool_t	ReInitUnpackers () override

Int_t	CheckMaxEventNo (Int_t EvtEnd=0) override
	Check the maximum event number we can run to.

void	ReadBranchEvent (const char *BrName) override
	Read the tree entry on one branch.

void	ReadBranchEvent (const char *BrName, Int_t Entry) override
	Read specific tree entry on one branch.

void	FillEventHeader (FairEventHeader *feh) override

const TFile *	GetRootFile ()

void	AddFriend (TString FileName)
	Add a friend file (input) by name)

void	AddFile (TString FileName)
	Add ROOT file to input, the file will be chained to already added files.

void	AddFriendsToChain ()

void	PrintFriendList ()

Bool_t	CompareBranchList (TFile *fileHandle, TString inputLevel)

void	CheckFriendChains ()

void	CreateNewFriendChain (TString inputFile, TString inputLevel)

TTree *	GetInTree ()

TChain *	GetInChain ()

TFile *	GetInFile ()

void	CloseInFile ()

void	SetInTree (TTree *tempTree)
	Set the input tree when running on PROOF worker.

TObjArray *	GetListOfFolders ()

TFolder *	GetBranchDescriptionFolder ()

UInt_t	GetEntries ()

void	SetInputFile (TString name)

void	SetBeamTime (Double_t beamTime, Double_t gapTime)
	Set the repetition time of the beam when it can interact (beamTime) and when no interaction happen (gapTime).

void	SetEventTimeInterval (Double_t min, Double_t max)
	Set the min and max limit for event time in ns.

void	SetEventMeanTime (Double_t mean)
	Set the mean time for the event in ns.

void	SetEventTime ()

Double_t	GetDeltaEventTime ()

void	SetFileHeader (FairFileHeader *f)

Double_t	GetEventTime ()

Bool_t	ActivateObject (TObject *obj, const char BrName) override

void	SetEvtHeaderNew (Bool_t Status)
	Set the status of the EvtHeader.

Bool_t	IsEvtHeaderNew ()

void	SetCheckFileLayout (Bool_t enable)
	Allow to disable the testing the file layout when adding files to a chain.

void	SetInputFileName (TString tstr)

Bool_t	SpecifyRunId ()
	Read one event from source to find out which RunId to use.

Static Public Member Functions
static R3BFileSource *	Instance ()
	static instance

Private Member Functions
Int_t	GetRunid (uint64_t ts)
	GetRunid method to obtain the runid as function of timestamps.

	R3BFileSource (const R3BFileSource &)

R3BFileSource	operator= (const R3BFileSource &)

Private Attributes
TString	fInputTitle
	Title of input source, could be input, background or signal.

TFile *	fRootFile
	ROOT file.

Int_t	fCurrentEntryNr
	Current Entry number.

std::list< TString >	fFriendFileList
	List of all files added with AddFriend.

std::list< TString >	fInputChainList

std::map< TString, TChain * >	fFriendTypeList

std::map< TString, std::list< TString > * >	fCheckInputBranches

std::list< TString >	fInputLevel

std::map< TString, std::multimap< TString, TArrayI > >	fRunIdInfoAll

TChain *	fInChain
	Input Chain.

TTree *	fInTree
	Input Tree.

TObjArray *	fListFolder
	list of folders from all input (and friends) files

FairRuntimeDb *	fRtdb
	RuntimeDb.

TFolder *	fFolderOut
	folder structure of output

TFolder *	fFolderIn
	folder structure of input

UInt_t	fSourceIdentifier

UInt_t	fNoOfEntries
	No of Entries in this source.

Bool_t	IsInitialized
	Initialization flag, true if initialized.

FairMCEventHeader *	fMCHeader
	MC Event header.

R3BEventHeader *	fEvtHeader
	Event Header.

FairFileHeader *	fFileHeader
	File Header.

Bool_t	fEventTimeInMCHeader
	This is true if the event time used, came from simulation.

Bool_t	fEvtHeaderIsNew
	This flag is true if the event header was created in this session otherwise it is false which means the header was created in a previous data level and used here (e.g.

UInt_t	fCurrentEntryNo
	for internal use, to return the same event time for the same entry

UInt_t	fTimeforEntryNo
	for internal use, to return the same event time for the same entry

Double_t	fEventTimeMin
	min time for one event (ns)

Double_t	fEventTimeMax
	max time for one Event (ns)

Double_t	fEventTime
	Time of event since th start (ns)

Double_t	fBeamTime
	Time of particles in beam (ns)

Double_t	fGapTime
	Time without particles in beam (gap) (ns)

Double_t	fEventMeanTime
	EventMean time used (P(t)=1/fEventMeanTime*Exp(-t/fEventMeanTime)

TF1 *	fTimeProb
	used to generate random numbers for event time;

Bool_t	fCheckFileLayout
	True if the file layout should be checked when adding files to a chain.

std::ifstream	fInputFile
	input file with runids

TString	fInputFileName

UInt_t	fExpid

std::vector< UInt_t >	fRunid

std::vector< uint64_t >	fTimestamp

uint64_t	prevts

uint64_t	nextts

Static Private Attributes
static TMCThreadLocal R3BFileSource *	fSourceInstance = 0

Detailed Description

Definition at line 39 of file R3BFileSource.h.

Constructor & Destructor Documentation

◆ R3BFileSource() [1/4]

R3BFileSource::R3BFileSource	(	TFile *	f,
		const char *	Title = "InputRootFile",
		UInt_t	identifier = 0 )

Definition at line 51 of file R3BFileSource.cxx.

◆ R3BFileSource() [2/4]

R3BFileSource::R3BFileSource	(	const TString *	RootFileName,
		const char *	Title = "InputRootFile",
		UInt_t	identifier = 0 )

Definition at line 105 of file R3BFileSource.cxx.

◆ R3BFileSource() [3/4]

R3BFileSource::R3BFileSource	(	const TString	RootFileName,
		const char *	Title = "InputRootFile",
		UInt_t	identifier = 0 )

Definition at line 160 of file R3BFileSource.cxx.

◆ ~R3BFileSource()

R3BFileSource::~R3BFileSource ( )

override

Definition at line 217 of file R3BFileSource.cxx.

◆ R3BFileSource() [4/4]

R3BFileSource::R3BFileSource ( const R3BFileSource & )

private

Member Function Documentation

◆ ActivateObject()

Bool_t R3BFileSource::ActivateObject	(	TObject **	obj,
		const char *	BrName )

override

Definition at line 836 of file R3BFileSource.cxx.

◆ AddFile()

void R3BFileSource::AddFile ( TString FileName )

Definition at line 511 of file R3BFileSource.cxx.

◆ AddFriend()

void R3BFileSource::AddFriend ( TString FileName )

Definition at line 509 of file R3BFileSource.cxx.

◆ AddFriendsToChain()

void R3BFileSource::AddFriendsToChain ( )

Definition at line 513 of file R3BFileSource.cxx.

◆ CheckFriendChains()

void R3BFileSource::CheckFriendChains ( )

Definition at line 633 of file R3BFileSource.cxx.

◆ CheckMaxEventNo()

Int_t R3BFileSource::CheckMaxEventNo ( Int_t EvtEnd = 0 )

override

Definition at line 862 of file R3BFileSource.cxx.

◆ Close()

void R3BFileSource::Close ( )

override

Definition at line 505 of file R3BFileSource.cxx.

◆ CloseInFile()

void R3BFileSource::CloseInFile ( )

inline

Definition at line 87 of file R3BFileSource.h.

◆ CompareBranchList()

Bool_t R3BFileSource::CompareBranchList	(	TFile *	fileHandle,
		TString	inputLevel )

Definition at line 780 of file R3BFileSource.cxx.

◆ CreateNewFriendChain()

void R3BFileSource::CreateNewFriendChain	(	TString	inputFile,
		TString	inputLevel )

Get The list of branches from the friend file and add it to the actual list

Definition at line 719 of file R3BFileSource.cxx.

◆ FillEventHeader()

void R3BFileSource::FillEventHeader ( FairEventHeader * feh )

override

Definition at line 1020 of file R3BFileSource.cxx.

◆ GetBranchDescriptionFolder()

TFolder * R3BFileSource::GetBranchDescriptionFolder ( )

inline

Definition at line 97 of file R3BFileSource.h.

◆ GetDeltaEventTime()

Double_t R3BFileSource::GetDeltaEventTime ( )

Definition at line 921 of file R3BFileSource.cxx.

◆ GetEntries()

UInt_t R3BFileSource::GetEntries ( )

inline

Definition at line 98 of file R3BFileSource.h.

◆ GetEventTime()

Double_t R3BFileSource::GetEventTime ( )

Definition at line 937 of file R3BFileSource.cxx.

◆ GetInChain()

TChain * R3BFileSource::GetInChain ( )

inline

Definition at line 85 of file R3BFileSource.h.

◆ GetInFile()

TFile * R3BFileSource::GetInFile ( )

inline

Definition at line 86 of file R3BFileSource.h.

◆ GetInTree()

TTree * R3BFileSource::GetInTree ( )

inline

Definition at line 84 of file R3BFileSource.h.

◆ GetListOfFolders()

TObjArray * R3BFileSource::GetListOfFolders ( )

inline

Definition at line 96 of file R3BFileSource.h.

◆ GetRootFile()

const TFile * R3BFileSource::GetRootFile ( )

inline

Definition at line 74 of file R3BFileSource.h.

◆ GetRunid()

Int_t R3BFileSource::GetRunid ( uint64_t ts )

private

Definition at line 434 of file R3BFileSource.cxx.

◆ GetSourceType()

Source_Type R3BFileSource::GetSourceType ( )

inlineoverride

Definition at line 58 of file R3BFileSource.h.

◆ Init()

Bool_t R3BFileSource::Init ( )

override

Definition at line 225 of file R3BFileSource.cxx.

◆ InitUnpackers()

Bool_t R3BFileSource::InitUnpackers ( )

inlineoverride

Definition at line 62 of file R3BFileSource.h.

◆ Instance()

R3BFileSource * R3BFileSource::Instance ( )

static

Definition at line 215 of file R3BFileSource.cxx.

◆ IsEvtHeaderNew()

Bool_t R3BFileSource::IsEvtHeaderNew ( )

inline

Definition at line 121 of file R3BFileSource.h.

◆ operator=()

R3BFileSource R3BFileSource::operator= ( const R3BFileSource & )

private

◆ PrintFriendList()

void R3BFileSource::PrintFriendList ( )

Definition at line 603 of file R3BFileSource.cxx.

◆ ReadBranchEvent() [1/2]

void R3BFileSource::ReadBranchEvent ( const char * BrName )

override

fill the object with content if the other branches in this tree entry were already read

Definition at line 972 of file R3BFileSource.cxx.

◆ ReadBranchEvent() [2/2]

void R3BFileSource::ReadBranchEvent	(	const char *	BrName,
		Int_t	Entry )

override

Definition at line 994 of file R3BFileSource.cxx.

◆ ReadEvent()

Int_t R3BFileSource::ReadEvent ( UInt_t i = 0 )

override

TODO We should use here the timestamp from the header to look for the right runId and set up the parameters for the analysis of the root files. std::cout << fEvtHeader->GetTimeStamp() << std::endl;

Definition at line 473 of file R3BFileSource.cxx.

◆ ReInitUnpackers()

Bool_t R3BFileSource::ReInitUnpackers ( )

inlineoverride

Definition at line 64 of file R3BFileSource.h.

◆ Reset()

void R3BFileSource::Reset ( )

override

Definition at line 507 of file R3BFileSource.cxx.

◆ SetBeamTime()

void R3BFileSource::SetBeamTime	(	Double_t	beamTime,
		Double_t	gapTime )

The total repetition time is beamTime + gapTime

Definition at line 893 of file R3BFileSource.cxx.

◆ SetCheckFileLayout()

void R3BFileSource::SetCheckFileLayout ( Bool_t enable )

inline

Definition at line 125 of file R3BFileSource.h.

◆ SetEventMeanTime()

void R3BFileSource::SetEventMeanTime ( Double_t mean )

Definition at line 876 of file R3BFileSource.cxx.

◆ SetEventTime()

void R3BFileSource::SetEventTime ( )

Definition at line 899 of file R3BFileSource.cxx.

◆ SetEventTimeInterval()

void R3BFileSource::SetEventTimeInterval	(	Double_t	min,
		Double_t	max )

Definition at line 885 of file R3BFileSource.cxx.

◆ SetEvtHeaderNew()

void R3BFileSource::SetEvtHeaderNew ( Bool_t Status )

inline

Parameters

Status True: The header was creatged in this session and has to be filled FALSE: We use an existing header from previous data level

Definition at line 120 of file R3BFileSource.h.

◆ SetFileHeader()

void R3BFileSource::SetFileHeader ( FairFileHeader * f )

inline

Definition at line 111 of file R3BFileSource.h.

◆ SetInputFile()

void R3BFileSource::SetInputFile ( TString name )

Definition at line 852 of file R3BFileSource.cxx.

◆ SetInputFileName()

void R3BFileSource::SetInputFileName ( TString tstr )

inline

Definition at line 127 of file R3BFileSource.h.

◆ SetInTree()

void R3BFileSource::SetInTree ( TTree * tempTree )

Definition at line 423 of file R3BFileSource.cxx.

◆ SetParUnpackers()

void R3BFileSource::SetParUnpackers ( )

inlineoverride

Definition at line 60 of file R3BFileSource.h.

◆ SpecifyRunId()

Bool_t R3BFileSource::SpecifyRunId ( )

Definition at line 1012 of file R3BFileSource.cxx.

Member Data Documentation

◆ fBeamTime

Double_t R3BFileSource::fBeamTime

private

Definition at line 200 of file R3BFileSource.h.

◆ fCheckFileLayout

Bool_t R3BFileSource::fCheckFileLayout

private

Default value is true.

Definition at line 210 of file R3BFileSource.h.

◆ fCheckInputBranches

std::map<TString, std::list<TString>*> R3BFileSource::fCheckInputBranches

private

Definition at line 149 of file R3BFileSource.h.

◆ fCurrentEntryNo

UInt_t R3BFileSource::fCurrentEntryNo

private

Definition at line 189 of file R3BFileSource.h.

◆ fCurrentEntryNr

Int_t R3BFileSource::fCurrentEntryNr

private

Definition at line 144 of file R3BFileSource.h.

◆ fEventMeanTime

Double_t R3BFileSource::fEventMeanTime

private

Definition at line 204 of file R3BFileSource.h.

◆ fEventTime

Double_t R3BFileSource::fEventTime

private

Definition at line 198 of file R3BFileSource.h.

◆ fEventTimeInMCHeader

Bool_t R3BFileSource::fEventTimeInMCHeader

private

Definition at line 181 of file R3BFileSource.h.

◆ fEventTimeMax

Double_t R3BFileSource::fEventTimeMax

private

Definition at line 196 of file R3BFileSource.h.

◆ fEventTimeMin

Double_t R3BFileSource::fEventTimeMin

private

Definition at line 194 of file R3BFileSource.h.

◆ fEvtHeader

R3BEventHeader* R3BFileSource::fEvtHeader

private

Definition at line 175 of file R3BFileSource.h.

◆ fEvtHeaderIsNew

Bool_t R3BFileSource::fEvtHeaderIsNew

private

in the digi)

Definition at line 186 of file R3BFileSource.h.

◆ fExpid

UInt_t R3BFileSource::fExpid

private

Definition at line 219 of file R3BFileSource.h.

◆ fFileHeader

FairFileHeader* R3BFileSource::fFileHeader

private

Definition at line 178 of file R3BFileSource.h.

◆ fFolderIn

TFolder* R3BFileSource::fFolderIn

private

Definition at line 163 of file R3BFileSource.h.

◆ fFolderOut

TFolder* R3BFileSource::fFolderOut

private

Definition at line 161 of file R3BFileSource.h.

◆ fFriendFileList

std::list<TString> R3BFileSource::fFriendFileList

private

Definition at line 146 of file R3BFileSource.h.

◆ fFriendTypeList

std::map<TString, TChain*> R3BFileSource::fFriendTypeList

private

Definition at line 148 of file R3BFileSource.h.

◆ fGapTime

Double_t R3BFileSource::fGapTime

private

Definition at line 202 of file R3BFileSource.h.

◆ fInChain

TChain* R3BFileSource::fInChain

private

Definition at line 153 of file R3BFileSource.h.

◆ fInputChainList

std::list<TString> R3BFileSource::fInputChainList

private

Definition at line 147 of file R3BFileSource.h.

◆ fInputFile

std::ifstream R3BFileSource::fInputFile

private

Definition at line 216 of file R3BFileSource.h.

◆ fInputFileName

TString R3BFileSource::fInputFileName

private

Definition at line 217 of file R3BFileSource.h.

◆ fInputLevel

std::list<TString> R3BFileSource::fInputLevel

private

Definition at line 150 of file R3BFileSource.h.

◆ fInputTitle

TString R3BFileSource::fInputTitle

private

Definition at line 140 of file R3BFileSource.h.

◆ fInTree

TTree* R3BFileSource::fInTree

private

Definition at line 155 of file R3BFileSource.h.

◆ fListFolder

TObjArray* R3BFileSource::fListFolder

private

Definition at line 157 of file R3BFileSource.h.

◆ fMCHeader

FairMCEventHeader* R3BFileSource::fMCHeader

private

Definition at line 172 of file R3BFileSource.h.

◆ fNoOfEntries

UInt_t R3BFileSource::fNoOfEntries

private

Definition at line 167 of file R3BFileSource.h.

◆ fRootFile

TFile* R3BFileSource::fRootFile

private

Definition at line 142 of file R3BFileSource.h.

◆ fRtdb

FairRuntimeDb* R3BFileSource::fRtdb

private

Definition at line 159 of file R3BFileSource.h.

◆ fRunid

std::vector<UInt_t> R3BFileSource::fRunid

private

Definition at line 220 of file R3BFileSource.h.

◆ fRunIdInfoAll

std::map<TString, std::multimap<TString, TArrayI> > R3BFileSource::fRunIdInfoAll

private

Definition at line 151 of file R3BFileSource.h.

◆ fSourceIdentifier

UInt_t R3BFileSource::fSourceIdentifier

private

Definition at line 165 of file R3BFileSource.h.

◆ fSourceInstance

TMCThreadLocal R3BFileSource * R3BFileSource::fSourceInstance = 0

staticprivate

Definition at line 138 of file R3BFileSource.h.

◆ fTimeforEntryNo

UInt_t R3BFileSource::fTimeforEntryNo

private

Definition at line 191 of file R3BFileSource.h.

◆ fTimeProb

TF1* R3BFileSource::fTimeProb

private

Definition at line 206 of file R3BFileSource.h.

◆ fTimestamp

std::vector<uint64_t> R3BFileSource::fTimestamp

private

Definition at line 221 of file R3BFileSource.h.

◆ IsInitialized

Bool_t R3BFileSource::IsInitialized

private

Definition at line 169 of file R3BFileSource.h.

◆ nextts

uint64_t R3BFileSource::nextts

private

Definition at line 222 of file R3BFileSource.h.

◆ prevts

uint64_t R3BFileSource::prevts

private

Definition at line 222 of file R3BFileSource.h.

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

r3bbase/R3BFileSource.h
r3bbase/R3BFileSource.cxx

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ R3BFileSource() [1/4]

◆ R3BFileSource() [2/4]

◆ R3BFileSource() [3/4]

◆ ~R3BFileSource()

◆ R3BFileSource() [4/4]

Member Function Documentation

◆ ActivateObject()

◆ AddFile()

◆ AddFriend()

◆ AddFriendsToChain()

◆ CheckFriendChains()

◆ CheckMaxEventNo()

◆ Close()

◆ CloseInFile()

◆ CompareBranchList()

◆ CreateNewFriendChain()

◆ FillEventHeader()

◆ GetBranchDescriptionFolder()

◆ GetDeltaEventTime()

◆ GetEntries()

◆ GetEventTime()

◆ GetInChain()

◆ GetInFile()

◆ GetInTree()

◆ GetListOfFolders()

◆ GetRootFile()

◆ GetRunid()

◆ GetSourceType()

◆ Init()

◆ InitUnpackers()

◆ Instance()

◆ IsEvtHeaderNew()

◆ operator=()

◆ PrintFriendList()

◆ ReadBranchEvent() [1/2]

◆ ReadBranchEvent() [2/2]

◆ ReadEvent()

◆ ReInitUnpackers()

◆ Reset()

◆ SetBeamTime()

◆ SetCheckFileLayout()

◆ SetEventMeanTime()

◆ SetEventTime()

◆ SetEventTimeInterval()

◆ SetEvtHeaderNew()

◆ SetFileHeader()

◆ SetInputFile()

◆ SetInputFileName()

◆ SetInTree()

◆ SetParUnpackers()

◆ SpecifyRunId()

Member Data Documentation

◆ fBeamTime

◆ fCheckFileLayout

◆ fCheckInputBranches

◆ fCurrentEntryNo

◆ fCurrentEntryNr

◆ fEventMeanTime

◆ fEventTime

◆ fEventTimeInMCHeader

◆ fEventTimeMax

◆ fEventTimeMin

◆ fEvtHeader

◆ fEvtHeaderIsNew

◆ fExpid

◆ fFileHeader

◆ fFolderIn

◆ fFolderOut

◆ fFriendFileList

◆ fFriendTypeList

◆ fGapTime

◆ fInChain

◆ fInputChainList