class AliMUONPedestalEventGenerator: public TTask

 \class AliMUONPedestalEventGenerator

 Generate simulated pedestal events for MUON TRK, to be able to e.g. test
 online calibration routines.

 The pedestals themselves are taken from the CDB. What we get from the CDB
 is, per channel, the mean and the sigma of the pedestal. We then use
 those informations to randomly get the pedestals for each channel, for
 each event (picking in a gaus(mean,sigma)).

 Output can be just digits, or digits + raw (ddl), or digits + raw (ddl)
 + raw (date files, one per LDC), depending of ctor and MakeDDL() method.

 \author L. Aphecetche

Function Members (Methods)

public:

	AliMUONPedestalEventGenerator(Int_t runNumber, Int_t nevents, const char* dateFileName)
virtual	~AliMUONPedestalEventGenerator()
virtual void	TTask::Abort()MENU
void	TObject::AbstractMethod(const char* method) const
virtual void	TTask::Add(TTask* task)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TTask::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TTask::CleanTasks()
virtual void	TTask::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TTask::Continue()MENU
virtual void	TNamed::Copy(TObject& named) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	Exec(Option_t* option)
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TTask::ExecuteTask(Option_t* option = "0")MENU
virtual void	TTask::ExecuteTasks(Option_t* option)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
Int_t	TTask::GetBreakin() const
Int_t	TTask::GetBreakout() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
TList*	TTask::GetListOfTasks() const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
Bool_t	TTask::IsActive() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TTask::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TTask::ls(Option_t* option = "*") constMENU
void	MakeDDL(Bool_t value)
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::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)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TNamed::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	TTask::SetActive(Bool_t active = kTRUE)TOGGLE
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
void	TTask::SetBreakin(Int_t breakin = 1)TOGGLE
void	TTask::SetBreakout(Int_t breakout = 1)TOGGLE
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

	AliMUONPedestalEventGenerator(const AliMUONPedestalEventGenerator&)
Bool_t	ConvertRawFilesToDate()
void	Digits2Raw(Int_t event)
AliMUONVDigitStore*	DigitStore()
void	GenerateDigits(AliMUONVDigitStore& digitStore)
AliRunLoader*	LoadRun(const char* mode)
AliMUONPedestalEventGenerator&	operator=(const AliMUONPedestalEventGenerator&)

Data Members

public:

enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

Bool_t	TTask::fActive	true if task is active
Int_t	TTask::fBreakin	=1 if a break point set at task extry
Int_t	TTask::fBreakout	=1 if a break point set at task exit
Bool_t	TTask::fHasExecuted	True if task has executed
TString	TNamed::fName	object identifier
TString	TTask::fOption	Option specified in ExecuteTask
TList*	TTask::fTasks	List of Tasks
TString	TNamed::fTitle	object title
static TTask*	TTask::fgBeginTask	pointer to task initiator
static TTask*	TTask::fgBreakPoint	pointer to current break point

private:

AliMUONCalibrationData*	fCalibrationData	!< access to pedestal CDB
TString	fDateFileName	!< basefilename of the DATE output file
AliMUONVDigitStore*	fDigitStore	!< digit container
TString	fGAliceFileName	!< absolute path to galice.root file
AliLoader*	fLoader	!< to access trees
Bool_t	fMakeDDL	!< whether to generate DDL ascii files or not
AliMUONVStore*	fPedestals	!< pedestals
AliMUONRawWriter*	fRawWriter	!< to convert digits to raw data
static Int_t	fgCounter	!< counter

Class Charts

Inheritance Chart:

TTask

←

AliMUONPedestalEventGenerator

Function documentation

AliMUONPedestalEventGenerator(Int_t runNumber, Int_t nevents, const char* dateFileName)

 Will generate pedestals according to (mean,sigma)s found in CDB
 for run runNumber.
 Will generate nevents events
 If filename is != "", it will be the basename of the output LDC files

~AliMUONPedestalEventGenerator()

 dtor

ConvertRawFilesToDate()

 convert raw data DDL files to DATE files with the program "dateStream".
 we make one file per LDC

DigitStore()

 Return digt container; create it if it does not exist

Exec(Option_t* option)

 Main steering method

Digits2Raw(Int_t event)

 Converts digits (from MUON.Digits.root file) to Raw DDL ascii files.

GenerateDigits(AliMUONVDigitStore& digitStore)

 Generate digits (where ADC is set to pedestal value) for all MUON TRK
 and for 1 event.

LoadRun(const char* mode)

 Get access to AliRunLoader object

AliMUONPedestalEventGenerator(Int_t runNumber, Int_t nevents, const char* dateFileName)

void MakeDDL(Bool_t value)

 Set option whether to generate DDL ascii files or not

{ fMakeDDL = value; }

AliMUONPedestalEventGenerator& operator=(const AliMUONPedestalEventGenerator& )

 Not implemented