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StMtdMatchMaker Class Reference

Muon Telescope Detector (MTD) Match Maker. More...

#include <StMtdMatchMaker.h>

Inheritance diagram for StMtdMatchMaker:
StMaker TDataSet

Public Member Functions

 StMtdMatchMaker (const char *name="MtdMatch")
 Default constructor. More...
 
virtual void Clear (const char *opt="")
 
virtual Int_t Init ()
 initialize drifting velocity and histograms. More...
 
Int_t InitRun (int runnumber)
 InitRun: initialize geometries (retrieve beam line constraint from database)
 
virtual Int_t Make ()
 associate tracks with mtd hits More...
 
virtual Int_t Finish ()
 write QA histograms More...
 
Int_t FinishRun (int runnumber)
 FinishRun: clean up BeamHelix (will be reinitialized at the next initRun)
 
void setCosmicEvent (const Bool_t val)
 set event trigger comsmic ray event has a reversed direction from outer to inner for tracks in upper half TPC
 
void setELossFlag (const Bool_t val)
 set energy loss in MTD
 
void setHisto (const Bool_t val)
 save QA histogram or not
 
void setMinFitPoints (Int_t val)
 set minimum nHitsFit
 
void setMindEdxFitPoints (Int_t val)
 set minimum ndEdx fit points
 
void setEtaRange (Float_t etaMin, Float_t etaMax)
 set pseudo rapidity range
 
void setMinPt (Float_t val)
 set minimum nHitsFit
 
void setMatNeighbors (Bool_t val)
 set matching neighbor modules
 
void setNExtraCells (Int_t val)
 set n extra cells
 
void setLockBField (Bool_t val)
 set BField to FF, only use this option in simulation
 
void setGeomTag (const char *tag)
 set geometry tag, only use this option in reading mudst mode
 
bool validTrack (StTrack *track)
 check track quality More...
 
bool validTrack (StMuTrack *track)
 StMuTrack-based Track selection for initial extrapolation to MTD.
 
Float_t getMtdHitGlobalZ (Float_t leadingWestTime, Float_t leadingEastTime, Int_t module)
 calculate global z of the MTD hits based on its timing information
 
Int_t getProjModule (Float_t local_z, Float_t global_z)
 calculate module of projected position
 
- Public Member Functions inherited from StMaker
 StMaker (const char *name="", const char *dummy=0)
 Constructor & Destructor.
 
virtual Int_t IsChain () const
 
virtual void Clear (Option_t *option="")
 User defined functions.
 
virtual void StartMaker ()
 
virtual Int_t IMake (Int_t number)
 
virtual void EndMaker (Int_t ierr)
 
virtual void FatalErr (Int_t Ierr, const char *Com)
 
virtual void PrintInfo ()
 
virtual void NotifyMe (const char *, const void *)
 
virtual void AddMaker (StMaker *mk)
 
virtual void MakeDoc (const TString &, const TString &, Bool_t)
 
virtual void AddData (TDataSet *data, const char *dir=".data")
 User methods.
 
virtual TDataSet * AddObj (TObject *obj, const char *dir, int owner=1)
 
virtual TDataSet * ToWhiteBoard (const char *name, void *dat)
 
virtual TDataSet * ToWhiteBoard (const char *name, void *dat, void *del)
 
virtual TDataSet * ToWhiteBoard (const char *name, TObject *dat, Int_t owner)
 
virtual TDataSet * ToWhiteConst (const char *name, TObject *dat)
 
virtual TDataSet * ToWhiteConst (const char *name, void *dat)
 
virtual TDataSet * WhiteBoard (const char *name, void *v=0) const
 
virtual Int_t Skip (Int_t nskip)
 
virtual void AddConst (TDataSet *data=0)
 
virtual void AddHist (TH1 *h, const char *dir=0)
 
virtual void AddGarb (TDataSet *data=0)
 
virtual void AddRunco (TDataSet *data=0)
 
virtual void AddRunco (Double_t par, const char *name, const char *comment)
 
void AddRunCont (TDataSet *data=0)
 
virtual TList * GetHistList () const
 
virtual TH1 * GetHist (const char *histName) const
 
virtual StMaker * cd ()
 
virtual StMaker * Cd ()
 
virtual Int_t GetNumber () const
 STAR methods.
 
virtual void SetNumber (Int_t number)
 
virtual StMaker * GetParentChain () const
 
virtual Int_t GetIventNumber () const
 Returns the current event number.
 
virtual void SetIventNumber (Int_t iv)
 
virtual Int_t GetEventNumber () const
 
virtual Int_t GetRunNumber () const
 Returns the current RunNumber.
 
virtual const TDatime & GetDateTime () const
 
virtual const TDatime & GetDBTime () const
 
virtual void SetDateTime (Int_t idat, Int_t itim)
 
virtual StEvtHddr * GetEvtHddr () const
 
virtual Int_t GetDate () const
 
virtual Int_t GetTime () const
 
virtual const char * GetEventType () const
 
virtual TDataSet * GetData (const char *name, const char *dir=".data") const
 
virtual TDataSet * GetData () const
 
virtual TDataSet * GetConst () const
 
virtual TDataSet * GetDataSet (const char *logInput) const
 
virtual TDataSet * DataSet (const char *logInput) const
 
virtual TDataSet * GetInputDS (const char *logInput) const
 
virtual TDataSet * GetDataBase (const char *logInput, const TDatime *td=0)
 
virtual TDataSet * GetInputDB (const char *logInput)
 
virtual Int_t GetDebug () const
 
virtual Int_t Debug () const
 
virtual Int_t GetMakeReturn () const
 
virtual TList * Histograms () const
 
virtual TString GetAlias (const char *log, const char *dir=".aliases") const
 
virtual TString GetInput (const char *log) const
 
virtual TString GetOutput (const char *log) const
 
virtual TList * GetMakeList () const
 
virtual StMaker * GetParentMaker () const
 
virtual StMaker * GetMaker (const char *mkname)
 
virtual StMaker * GetMakerInheritsFrom (const char *mktype) const
 
virtual Bool_t IsActive ()
 
virtual StMaker * Maker (const char *mkname)
 
virtual void SetBIT (EMakerStatus k)
 Maker Status Bits.
 
virtual void ResetBIT (EMakerStatus k)
 
virtual Bool_t TestBIT (EMakerStatus k)
 
virtual void SetActive (Bool_t k=kTRUE)
 Setters for flags and switches.
 
virtual void SetDebug (Int_t l=1)
 
virtual void SetDEBUG (Int_t l=1)
 
virtual void SetFlavor (const char *flav, const char *tabname)
 
virtual void SetMakeReturn (Int_t ret)
 
virtual void SetAlias (const char *log, const char *act, const char *dir=".aliases")
 
virtual void AddAlias (const char *log, const char *act, const char *dir=".aliases")
 
virtual void SetInput (const char *log, const char *act)
 
virtual void SetOutput (const char *log, const char *act)
 
virtual void SetOutput (const char *log, TDataSet *ds)
 
virtual void SetOutput (TDataSet *ds)
 
virtual void SetOutputAll (TDataSet *ds, Int_t level=1)
 
virtual void SetMode (Int_t mode=0)
 
virtual void SetNotify (const char *about, StMaker *mk)
 
virtual Int_t GetMode ()
 
virtual Int_t GetDebug ()
 
virtual const StChainOpt * GetChainOpt () const
 
virtual TFile * GetTFile () const
 
virtual void NotifyEm (const char *about, const void *ptr)
 
virtual Double_t RealTime ()
 
virtual Double_t CpuTime ()
 
virtual void StartTimer (Bool_t reset=kFALSE)
 
virtual void StopTimer ()
 
virtual void PrintTimer (Option_t *option="")
 
virtual void PrintTotalTime ()
 
virtual const char * GetName () const
 special overload
 
TObject * GetDirObj (const char *dir) const
 
void SetDirObj (TObject *obj, const char *dir)
 
Int_t SetAttr (const char *key, const char *val, const char *to=".")
 
Int_t SetAttr (const char *key, Int_t val, const char *to=".")
 
Int_t SetAttr (const char *key, UInt_t val, const char *to=".")
 
Int_t SetAttr (const char *key, Double_t val, const char *to=".")
 
Int_t SetAttr (const StMaker *mk)
 
Int_t RemAttr (const char *key, const char *to=".")
 
const TAttr * GetAttr () const
 
Int_t IAttr (const char *key) const
 
UInt_t UAttr (const char *key) const
 
Double_t DAttr (const char *key) const
 
const char * SAttr (const char *key) const
 
void PrintAttr () const
 
- Public Member Functions inherited from TDataSet
 TDataSet (const char *name="", TDataSet *parent=0, Bool_t arrayFlag=kFALSE)
 
 TDataSet (const TDataSet &src, EDataSetPass iopt=kAll)
 
 TDataSet (TNode &src)
 This copy ctor has been depricated (left for thwe sake of the backweard compatibility)
 
virtual ~TDataSet ()
 std::cout << "Default destructor for " << GetName() << " - " << GetTitle() << std::endl;
 
virtual void Add (TDataSet *dataset)
 
virtual void AddAt (TDataSet *dataset, Int_t idx=0)
 
virtual void AddAtAndExpand (TDataSet *dataset, Int_t idx=0)
 
virtual void AddFirst (TDataSet *dataset)
 Add TDataSet object at the beginning of the dataset list of this dataset.
 
virtual void AddLast (TDataSet *dataset)
 Add TDataSet object at the end of the dataset list of this dataset.
 
TDataSet * At (Int_t idx) const
 
virtual void Browse (TBrowser *b)
 Browse this dataset (called by TBrowser).
 
virtual TObject * Clone (const char *newname="") const
 the custom implementation fo the TObject::Clone
 
virtual void Delete (Option_t *opt="")
 
virtual TDataSet * Find (const char *path) const
 
virtual TDataSet * FindByName (const char *name, const char *path="", Option_t *opt="") const
 
virtual TDataSet * FindByPath (const char *path) const
 Aliase for TDataSet::Find(const Char_t *path) method.
 
virtual TDataSet * FindByTitle (const char *title, const char *path="", Option_t *opt="") const
 
TObject * FindObject (const char *name) const
 
TObject * FindObject (const TObject *o) const
 
virtual TDataSet * First () const
 Return the first object in the list. Returns 0 when list is empty.
 
TObjArray * GetObjArray () const
 
virtual TSeqCollection * GetCollection () const
 
TList * GetList () const
 
virtual Int_t GetListSize () const
 
TObject * GetMother () const
 
virtual TObject * GetObject () const
 The depricated method (left here for the sake of the backward compatibility)
 
virtual TDataSet * GetParent () const
 
virtual Long_t HasData () const
 
virtual TDataSet * Instance () const
 
virtual TString Path () const
 return the full path of this data set
 
virtual EDataSetPass Pass (EDataSetPass(*callback)(TDataSet *), Int_t depth=0)
 
virtual EDataSetPass Pass (EDataSetPass(*callback)(TDataSet *, void *), void *user, Int_t depth=0)
 
virtual void PrintContents (Option_t *opt="") const
 
virtual Int_t Purge (Option_t *opt="")
 
virtual void Remove (TDataSet *set)
 Remiove the "set" from this TDataSet.
 
virtual TDataSet * RemoveAt (Int_t idx)
 
virtual void SetMother (TDataSet *parent=0)
 
virtual void SetObject (TObject *obj)
 The depricated method (left here for the sake of the backward compatibility)
 
virtual void SetParent (TDataSet *parent=0)
 
virtual void SetWrite ()
 
virtual void Shunt (TDataSet *newParent=0)
 
virtual void Sort ()
 Sort recursively all members of the TDataSet with TList::Sort method.
 
virtual Bool_t IsEmpty () const
 return kTRUE if the "internal" collection has no member
 
virtual Bool_t IsFolder () const
 
virtual Bool_t IsMarked () const
 
virtual Bool_t IsThisDir (const char *dirname, int len=-1, int ignorecase=0) const
 
virtual TDataSet * Last () const
 Return the last object in the list. Returns 0 when list is empty.
 
virtual void ls (Option_t *option="") const
 
virtual void ls (Int_t depth) const
 
void Mark ()
 
void UnMark ()
 
void MarkAll ()
 Mark all members of this dataset.
 
void UnMarkAll ()
 UnMark all members of this dataset.
 
void InvertAllMarks ()
 Invert mark bit for all members of this dataset.
 
void Mark (UInt_t flag, EBitOpt reset=kSet)
 
virtual TDataSet * Next () const
 
virtual TDataSet * Prev () const
 
virtual void Update ()
 
virtual void Update (TDataSet *set, UInt_t opt=0)
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 

Protected Attributes

StPhysicalHelixD * mBeamHelix
 
Bool_t doPrintMemoryInfo
 
Bool_t doPrintCpuInfo
 
Bool_t mCosmicFlag
 
Int_t mMinFitPointsPerTrack
 
Int_t mMindEdxFitPoints
 minimum fit points per track
 
Float_t mMinFitPointsOverMax
 minimum dE/dx fit points per track
 
Float_t mMinEta
 minimum ratio
 
Float_t mMaxEta
 minimum pseudorapidity
 
Float_t mMinPt
 maximum pseudorapidity
 
- Protected Attributes inherited from StMaker
TDataSet * m_DataSet
 
TDataSet * m_ConstSet
 
TDataSet * m_GarbSet
 
TDataSet * m_Inputs
 
TDataSet * m_Ouputs
 list of logInput:ActualInput
 
TDataSet * m_Runco
 list of logOuput:ActualOuput
 
TList * m_Histograms
 Run Control parameters.
 
Int_t fTallyMaker [kStFatal+1]
 counters
 
Int_t m_Mode
 counters
 
Int_t m_Number
 Integer mode of maker.
 
Int_t m_LastRun
 Serial event number.
 
Int_t m_DebugLevel
 Last Run number.
 
Int_t m_MakeReturn
 Debug level.
 
TStopwatch m_Timer
 Make() return flag.
 
StMemStat * fMemStatMake
 Timer object.
 
StMemStat * fMemStatClear
 StMemStat for Make.
 
Int_t fStatus
 StMemStat for Clear.
 
StMessMgr * fLogger
 Maker status.
 
StTurnLogger * fLoggerHold
 
- Protected Attributes inherited from TDataSet
TDataSet * fParent
 
TSeqCollection * fList
 

Additional Inherited Members

- Public Types inherited from StMaker
enum  EDebugLevel { kNormal, kDebug }
 
enum  { kSTAFCV_BAD, kSTAFCV_OK, kSTAFCV_ERR =2, kSTAFCV_FATAL =3 }
 
enum  EMakerStatus {
  kInitBeg = 1, kInitEnd = 2, kMakeBeg = 3, kCleaBeg = 4,
  kFiniBeg = 5, kFiniEnd = 6, kActive = 7
}
 
- Public Types inherited from TDataSet
enum  EDataSetPass {
  kContinue, kPrune, kStop, kUp,
  kStruct, kAll, kRefs, kMarked
}
 
enum  ESetBits { kMark = BIT(22), kArray = BIT(20) }
 
enum  EBitOpt { kSet = kTRUE, kReset = kFALSE }
 
- Static Public Member Functions inherited from StMaker
static StMaker * New (const char *classname, const char *name="", void *title=0)
 
static StMaker * GetTopChain ()
 
static StMaker * GetChain ()
 
static StMaker * GetFailedMaker ()
 
static StMaker * GetMaker (const TDataSet *ds)
 Static functions.
 
static EDataSetPass ClearDS (TDataSet *ds, void *user)
 
static const char * RetCodeAsString (Int_t kode)
 
static Int_t AliasDate (const char *alias)
 
static Int_t AliasTime (const char *alias)
 
static const char * AliasGeometry (const char *alias)
 
static const DbAlias_t * GetDbAliases ()
 
static void SetTestMaker (StTestMaker *mk)
 
static Int_t Cleanup (TDataSet *&ds)
 
static void lsMakers (const StMaker *top)
 
- Static Public Member Functions inherited from TDataSet
static TDataSet * GetMainSet ()
 return pointer to the main dataset
 
static TDataSet * instance ()
 
- Public Attributes inherited from StMaker
enum StMaker:: { ... }  EModule_return_Status
 
- Protected Member Functions inherited from StMaker
StMessMgr * GetLogger () const
 
virtual TDataSet * FindDataSet (const char *logInput, const StMaker *uppMk=0, const StMaker *dowMk=0) const
 
- Protected Member Functions inherited from TDataSet
virtual void SetMother (TObject *mother)
 
 TDataSet (const char *name, const char *title)
 
void AddMain (TDataSet *set)
 add data set to main data set
 
TDataSet * GetRealParent ()
 return real parent
 
void MakeCollection ()
 Create the internal container at once if any.
 
- Static Protected Member Functions inherited from TDataSet
static EDataSetPass SortIt (TDataSet *ds)
 
static EDataSetPass SortIt (TDataSet *ds, void *user)
 
- Static Protected Attributes inherited from StMaker
static StMaker * fgTopChain = 0
 list of Histograms
 
static StMaker * fgStChain = 0
 pointer to top StChain
 
static StMaker * fgFailedMaker = 0
 current pointer to StChain
 
static StTestMaker * fgTestMaker = 0
 current pointer to failed maker
 
static Int_t fgTallyMaker [kStFatal+1] = {0,0,0,0,0}
 
- Static Protected Attributes inherited from TDataSet
static TDataSet * fgMainSet = &mainSet
 

Detailed Description

Muon Telescope Detector (MTD) Match Maker.

Match Maker for the MTD detector

Author
Bingchu Huang
Date
January 2013

The MTD MatchMaker matches STAR tracks to the MTD MRPCs.

Id:
StMtdMatchMaker.h,v 1.20 2018/12/06 18:11:13 marr Exp

Definition at line 143 of file StMtdMatchMaker.h.

Constructor & Destructor Documentation

StMtdMatchMaker::StMtdMatchMaker ( const char *  name = "MtdMatch")

Default constructor.

Default constructor: set default values.

Definition at line 246 of file StMtdMatchMaker.cxx.

References mMaxEta, mMindEdxFitPoints, mMinEta, mMinFitPointsOverMax, and mMinPt.

Member Function Documentation

Int_t StMtdMatchMaker::Finish ( )
virtual

write QA histograms

Finish up at the end of a job: write and close the QA histogram file.

Reimplemented from StMaker.

Definition at line 593 of file StMtdMatchMaker.cxx.

References kStOK.

Int_t StMtdMatchMaker::Init ( )
virtual

initialize drifting velocity and histograms.

Init: initialize Vdrift and book histograms.

Reimplemented from StMaker.

Definition at line 340 of file StMtdMatchMaker.cxx.

Int_t StMtdMatchMaker::Make ( )
virtual

associate tracks with mtd hits

Make: match extrapolated TPC tracks to MRPCs in the MTD trays.

A. build vector of candidate cells

B. Project to MTD and find all cell-track matches

C. Match find neighbours

D. Sort hit vectors and discard cells matched with multiple tracks

E. Sort and deal singleHitCellsVector for multiple cells associated with a single track

F. Fill QA histograms, and PID traits

Look for the mtdCollection in either the MuDST or StEvent environment

Reimplemented from StMaker.

Definition at line 600 of file StMtdMatchMaker.cxx.

References kStOK.

bool StMtdMatchMaker::validTrack ( StTrack *  track)

check track quality

StTrack-based Track selection for initial extrapolation to MTD.

Definition at line 1877 of file StMtdMatchMaker.cxx.

Referenced by validTrack().

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