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StPrepEmbedMaker Class Reference

Prepare GEANT Maker with input from embedding settings and DAQ event. More...

#include <StPrepEmbedMaker.h>

Inheritance diagram for StPrepEmbedMaker:
StMaker TDataSet

Public Member Functions

 StPrepEmbedMaker (const Char_t *name="PrepEmbed")
Int_t Init ()
Int_t Make ()
Int_t Finish ()
Int_t InitRun (const int runnum)
virtual void Do (const Char_t *option="dcut cave x 0.1 10 10 0.03 0.03")
virtual const char * GetCVS () const
void SetPartOpt (const Int_t pid, const Double_t mult)
void SetOpt (const Double_t ptlow, const Double_t pthigh, const Double_t etalow, const Double_t etahigh, const Double_t philow, const Double_t phihigh, const TString type="FlatPt")
 Set geantid(pid) and multiplicity. More...
void SetTemp (const double t)
void SetTagFile (const Char_t *file)
void SetSkipMode (const Bool_t flag=kTRUE)
void SetSpreadMode (const Bool_t flag=kFALSE)
void SetTrgOpt (const Int_t TrgId)
void SetZVertexCut (const Double_t vzlow, const Double_t vzhigh)
void SetVrCut (const Double_t vr)
void SetVpdVzCut (const Double_t vpdvz)
void SetPVRankCut (const Double_t pvrank)
void OpenFzFile ()
void SetPrimeMode (const Bool_t flag=kFALSE)
 Switch to enable writing .fz file.
void SetVpdVzCutMode (const Bool_t flag=kFALSE)
void SetPVRankCutMode (const Bool_t flag=kFALSE)
void SetRapidityMode (const Bool_t flag=kTRUE)
void phasespace (const Int_t mult)
void gkine (const Int_t mult, const Double_t vzmin, const Double_t vzmax)
- 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 Int_t FinishRun (Int_t oldrunumber)
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 TDataSetAddObj (TObject *obj, const char *dir, int owner=1)
virtual TDataSetToWhiteBoard (const char *name, void *dat)
virtual TDataSetToWhiteBoard (const char *name, void *dat, void *del)
virtual TDataSetToWhiteBoard (const char *name, TObject *dat, Int_t owner)
virtual TDataSetToWhiteConst (const char *name, TObject *dat)
virtual TDataSetToWhiteConst (const char *name, void *dat)
virtual TDataSetWhiteBoard (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 StMakercd ()
virtual StMakerCd ()
virtual Int_t GetNumber () const
 STAR methods.
virtual void SetNumber (Int_t number)
virtual StMakerGetParentChain () 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 StEvtHddrGetEvtHddr () const
virtual Int_t GetDate () const
virtual Int_t GetTime () const
virtual const char * GetEventType () const
virtual TDataSetGetData (const char *name, const char *dir=".data") const
virtual TDataSetGetData () const
virtual TDataSetGetConst () const
virtual TDataSetGetDataSet (const char *logInput) const
virtual TDataSetDataSet (const char *logInput) const
virtual TDataSetGetInputDS (const char *logInput) const
virtual TDataSetGetDataBase (const char *logInput, const TDatime *td=0)
virtual TDataSetGetInputDB (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 StMakerGetParentMaker () const
virtual StMakerGetMaker (const char *mkname)
virtual StMakerGetMakerInheritsFrom (const char *mktype) const
virtual Bool_t IsActive ()
virtual StMakerMaker (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 StChainOptGetChainOpt () 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 TAttrGetAttr () 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.
TDataSetAt (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 TDataSetFind (const char *path) const
virtual TDataSetFindByName (const char *name, const char *path="", Option_t *opt="") const
virtual TDataSetFindByPath (const char *path) const
 Aliase for TDataSet::Find(const Char_t *path) method.
virtual TDataSetFindByTitle (const char *title, const char *path="", Option_t *opt="") const
TObject * FindObject (const char *name) const
TObject * FindObject (const TObject *o) const
virtual TDataSetFirst () 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 TDataSetGetParent () const
virtual Long_t HasData () const
virtual TDataSetInstance () 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 TDataSetRemoveAt (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 TDataSetLast () 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 TDataSetNext () const
virtual TDataSetPrev () 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

Additional Inherited Members

- Public Types inherited from StMaker
enum  EDebugLevel { kNormal, kDebug }
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 StMakerNew (const char *classname, const char *name="", void *title=0)
static StMakerGetTopChain ()
static StMakerGetChain ()
static StMakerGetFailedMaker ()
static StMakerGetMaker (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_tGetDbAliases ()
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 TDataSetGetMainSet ()
 return pointer to the main dataset
static TDataSetinstance ()
- Public Attributes inherited from StMaker
enum StMaker:: { ... }  EModule_return_Status
- Protected Member Functions inherited from StMaker
StMessMgrGetLogger () const
virtual TDataSetFindDataSet (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
TDataSetGetRealParent ()
 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)
- Protected Attributes inherited from StMaker
 list of logInput:ActualInput
 list of logOuput:ActualOuput
TList * m_Histograms
 Run Control parameters.
Int_t fTallyMaker [kStFatal+1]
Int_t m_Mode
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.
 Timer object.
 StMemStat for Make.
Int_t fStatus
 StMemStat for Clear.
 Maker status.
- Protected Attributes inherited from TDataSet
TSeqCollection * fList
- Static Protected Attributes inherited from StMaker
static StMakerfgTopChain = 0
 list of Histograms
static StMakerfgStChain = 0
 pointer to top StChain
static StMakerfgFailedMaker = 0
 current pointer to StChain
static StTestMakerfgTestMaker = 0
 current pointer to failed maker
static Int_t fgTallyMaker [kStFatal+1] = {0,0,0,0,0}
- Static Protected Attributes inherited from TDataSet
static TDataSetfgMainSet = &mainSet

Detailed Description

Prepare GEANT Maker with input from embedding settings and DAQ event.

A.Rose, Y.Fisyak
May 2007

This maker prepares the GEANT Maker (St_geant_Maker) for running in the embedding chain. There are several values which need to be set so that the data and simulation have similar environments, including magnetic field, detector geometry and primary vertex. It does so by re-setting the default values for the GEANT maker, St_geant_Maker, event by event.

The Make method for this maker must be called in each event before the Make method of the St_geant_Maker, or the simulated and real event will not be appropriately matched.

StPrepEmbedMaker.cxx,v 1.24 2020/09/15 05:13:29 genevb Exp
A. Rose LBL, Y. Fisyak BNL, L. Barnby U. Birmingham
May 2007
StPrepEmbedMaker.h,v 1.9 2014/08/06 11:43:55 jeromel Exp


Revision 1.9 2014/08/06 11:43:55 jeromel Suffix on literals need to be space (later gcc compiler makes it an error) - first wave of fixes

Revision 1.8 2012/06/03 06:34:39 zhux Added a switch to cut on the ranking of primary vertex

Revision 1.7 2012/05/13 06:36:59 zhux Added switch to choose between the two kinematic variables: rapidty or pseudo-rapdity

Revision 1.6 2012/04/23 23:52:54 zhux Added a switch to cut on |VpdVz-Vz|

Revision 1.5 2011/12/05 15:49:05 zhux Add switch to prime the first event with deuterons (for dbar, tbar and hypertritons embedding). see tickets 2097 for details.

Revision 1.4 2010/11/30 23:32:18 hmasui Add fz file and a switch to enable writing fz file

Revision 1.3 2010/11/07 23:28:33 hmasui Added transverse vertex cut

Revision 1.2 2010/05/26 03:22:52 hmasui Set rapidity +/-10 in gkine/phasespace for spectrum option in order to avoid acceptance cuts

Revision 1.1 2010/04/05 20:18:55 jeromel Moved from one level up

Revision 1.7 2010/04/02 20:14:50 didenko StPrepEmbedMaker for Hiroshi

Revision 1.6 2010/02/09 01:08:38 andrewar Added default value for embedding mode for backward compatibility.

Revision 1.5 2010/02/05 23:01:19 andrewar Update with spectra embedding mode.

Revision 1.4 2009/07/01 23:21:03 andrewar Updated with Strangeness embedding code options, taken from Xianglei's code, Feb 09.

Revision 1.3 2008/08/15 15:10:41 lbarnby Flag to skip embedding events without primary vertex with setter (default is to skip)

Revision 1.2 2007/08/29 23:00:14 andrewar Added calls for embedding particle parameters, Maker methods

Revision 1.1 2007/07/12 20:34:35 fisyak Add StPrepEmbedMaker

Definition at line 80 of file StPrepEmbedMaker.h.

Constructor & Destructor Documentation

StPrepEmbedMaker::StPrepEmbedMaker ( const Char_t *  name = "PrepEmbed")

Default z-vertex selection (only apply if mSkipMode = kTRUE)

Default multiplicity is 0

Default temperature is 300 MeV

Default is no trigger selection

Default mode is flatpt

Do not skip the false vertex

Do not smear z-vertex

Do not write .fz file

Do not prime the first event

Do not cut on VpdVz

Do not cut on PVRank

flat in rapidity

Definition at line 65 of file StPrepEmbedMaker.cxx.

Member Function Documentation

Int_t StPrepEmbedMaker::Finish ( )

Terminate a run. Place to make operations on histograms, normalization,etc.

Write and close .fz file

Reimplemented from StMaker.

Definition at line 599 of file StPrepEmbedMaker.cxx.

void StPrepEmbedMaker::gkine ( const Int_t  mult,
const Double_t  vzmin,
const Double_t  vzmax 

Do gkine command from input p, eta, phi Force to make rapidity distribute within +/- mRapidityMaximumCut for 'spectrum' option

Set wider rapidity range in order NOT to cut out the eta

Definition at line 884 of file StPrepEmbedMaker.cxx.

Referenced by Make().

Int_t StPrepEmbedMaker::Make ( )

The Make() method is the one responsible for calling the maker's InitRun(). Note that that InitRun() is called for real data and if both of the following are true

  • a header exists
  • the run number changes

This is the ONLY place calling the InitRun() routine.

check privilege to skip event

Reimplemented from StMaker.

Definition at line 252 of file StPrepEmbedMaker.cxx.

References gkine(), kStErr, kStOK, kStSKIP, and phasespace().

void StPrepEmbedMaker::phasespace ( const Int_t  mult)

Do phasespace command from input pt, y Force to make rapidity distribute within +/- mRapidityMaximumCut for 'spectrum' option

Set wider rapidity range in order NOT to cut out the eta

Definition at line 865 of file StPrepEmbedMaker.cxx.

Referenced by Make().

void StPrepEmbedMaker::SetOpt ( const Double_t  ptlow,
const Double_t  pthigh,
const Double_t  etalow,
const Double_t  etahigh,
const Double_t  philow,
const Double_t  phihigh,
const TString  type = "FlatPt" 

Set geantid(pid) and multiplicity.

Set (ptlow, pthigh), (etalow, etahigh), (philow, phihigh), and type type can be flatpt Flat (pt, y) by 'phasespace' flatp Flat (p, y) by gkine strange Sloped momentum by input temperature (default T is 300 MeV)

NOTE: type is case insensitive, FlatPt, flatpt, FLATPT work

Definition at line 628 of file StPrepEmbedMaker.cxx.

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