AlgMCDigitList Class Reference

#include <AlgMCDigitList.h>

Inheritance diagram for AlgMCDigitList:

List of all members.

Public Member Functions
	AlgMCDigitList ()
virtual	~AlgMCDigitList ()
virtual void	RunAlg (AlgConfig &ac, CandHandle &ch, CandContext &cx)
virtual void	Trace (const char *c) const

---

Detailed Description

Definition at line 16 of file AlgMCDigitList.h.

---

Constructor & Destructor Documentation

AlgMCDigitList::AlgMCDigitList

(

)

Definition at line 39 of file AlgMCDigitList.cxx.

{
}

AlgMCDigitList::~AlgMCDigitList

(

)

[virtual]

Definition at line 44 of file AlgMCDigitList.cxx.

{
}

---

Member Function Documentation

void AlgMCDigitList::RunAlg	(	AlgConfig &	ac,
		CandHandle &	ch,
		CandContext &	cx
	)			[virtual]

Implements AlgBase.

Definition at line 49 of file AlgMCDigitList.cxx.

References CandHandle::AddDaughterLink(), Registry::Get(), AlgFactory::GetAlgHandle(), CandContext::GetCandRecord(), CandContext::GetDataIn(), AlgFactory::GetInstance(), CandContext::GetMom(), RawRecord::GetRawBlockIter(), RecMinos::GetVldContext(), Msg::kDebug, CandDigit::MakeCandidate(), MSG, Munits::nanosecond, CandDigitListHandle::SetAbsTime(), and CandDigitHandle::SetRawDigitIndex().

{
   MSG("AlgMCDigitList", Msg::kDebug)
                         << "Starting AlgMCDigitList::RunAlg()" << endl;

   assert(cx.GetDataIn());

// Get VldContext
   const VldContext &vldc = *(cx.GetCandRecord()->GetVldContext());

// Iterate over RawDigitDataBlock or CandDigitList daughters.
   if (cx.GetDataIn()->InheritsFrom("RawRecord")) {

// Set up to iterate over input RawDigit's to fill output CandDigitList.

// Get Singleton instance of AlgFactory.
     MSG("AlgMCDigitList", Msg::kDebug)
               << "AlgFactory &af = AlgFactory::GetInstance();" << endl;
     AlgFactory &af = AlgFactory::GetInstance();

// Get correct Algorithm by name from AlgFactory
     const char *tmpcs = 0;
     const char *mcdigitalgorithm = 0;
     const char *mcdigitalgconfig = 0;

     if (ac.Get("MCDigitAlgorithm", tmpcs)) mcdigitalgorithm = tmpcs;
     if (ac.Get("MCDigitAlgConfig", tmpcs)) mcdigitalgconfig = tmpcs;

// Get an AlgHandle to an Algorithm with requested AlgConfig.
     MSG("AlgMCDigitList", Msg::kDebug)
         << "AlgHandle ah = af.GetAlgHandle("
         << mcdigitalgorithm << ", "
         << mcdigitalgconfig << ");" << endl;
     AlgHandle ah = af.GetAlgHandle(mcdigitalgorithm, mcdigitalgconfig);

     MSG("AlgMCDigitList", Msg::kDebug)
                               << "Create CandContext instance." << endl
                                    << "CandContext cxx(this);" << endl;
     CandContext cxx(this, cx.GetMom());

// Set CandRecord pointer in CandContext.
     MSG("AlgMCDigitList", Msg::kDebug)
                    << "Set CandRecord pointer in CandContext." << endl;
     cxx.SetCandRecord(cx.GetCandRecord());

// Iterate over RawRecord's RawDataBlockList to find RawDigitDataBlock.
     RawRecord *rr = (RawRecord *) (cx.GetDataIn());
     TIter rdbit = rr->GetRawBlockIter();
     TObject *tob;
     while ((tob = rdbit())) {
       if (tob->InheritsFrom("RawDigitDataBlock")) {
         RawDigitDataBlock *rdb = (RawDigitDataBlock *) tob;
         TIter rdit = rdb->GetDatumIter();
         RawDigit *rd;
         Int_t rawdigitindex = -1;
         while ((rd = (RawDigit *) rdit())) { 
           ++rawdigitindex;

           MSG("AlgMCDigitList", Msg::kDebug)
             << "Set RawDigit object as CandContext input data." << endl
                                        << "cxx.SetDataIn(rd);" << endl;
           cxx.SetDataIn(rd);

           MSG("AlgMCDigitList", Msg::kDebug)
                  << "Get handle to CandDigit." << endl
                  << "cdh = CandDigit::MakeCandidate(ah, cxx);" << endl;

           CandDigitHandle cdh = CandDigit::MakeCandidate(ah, cxx);
           cdh.SetRawDigitIndex(rawdigitindex);

           ch.AddDaughterLink(cdh, kFALSE);      // Don't check for dups
         }
       }
     }

// Set absolute time offset in CandDigitList.
// It's no longer subtracted from CandDigits in AlgDigit.
     CandDigitListHandle &cdlh =
                                dynamic_cast<CandDigitListHandle &>(ch);
     cdlh.SetAbsTime(((Double_t) vldc.GetTimeStamp().GetNanoSec()) *
                                                    Munits::nanosecond);
   }

   else if (cx.GetDataIn()->InheritsFrom("TCollection")) {
     TCollection *cdl = (TCollection *) cx.GetDataIn();
     TIter cdit(cdl);
     CandDigitHandle *cdh;
     while ((cdh = (CandDigitHandle *) cdit())) { 
       ch.AddDaughterLink(*cdh, kFALSE);         // Don't check for dups
     }
   }
}

void AlgMCDigitList::Trace

(

const char *

c

)

const [virtual]

Reimplemented from AlgBase.

Definition at line 144 of file AlgMCDigitList.cxx.

{
}

---

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

• AlgMCDigitList.h
• AlgMCDigitList.cxx

---