AlgDeMuxDigitList Class Reference

#include <AlgDeMuxDigitList.h>

Inheritance diagram for AlgDeMuxDigitList:

List of all members.

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

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Detailed Description

Definition at line 16 of file AlgDeMuxDigitList.h.

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Constructor & Destructor Documentation

AlgDeMuxDigitList::AlgDeMuxDigitList

(

)

Definition at line 41 of file AlgDeMuxDigitList.cxx.

{
}

AlgDeMuxDigitList::~AlgDeMuxDigitList

(

)

[virtual]

Definition at line 46 of file AlgDeMuxDigitList.cxx.

{
}

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Member Function Documentation

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

Implements AlgBase.

Definition at line 51 of file AlgDeMuxDigitList.cxx.

References CandHandle::AddDaughterLink(), PlexSEIdAltL::DropZeroWeights(), CandDeMuxDigitHandle::DupCandFromBase(), Registry::Get(), AlgFactory::GetAlgHandle(), CandContext::GetDataIn(), CandHandle::GetDaughterIterator(), CandDeMuxDigitListHandle::GetDeMuxDigitListFlagWord(), PlexSEIdAltL::GetDemuxVetoFlag(), AlgFactory::GetInstance(), CandContext::GetMom(), CandDigitHandle::GetPlexSEIdAltL(), CandDigitHandle::GetPlexSEIdAltLWritable(), Msg::kDebug, PlexSEIdAltL::KeepTopWeights(), MSG, PlexSEIdAltL::NormalizeWeights(), AlgHandle::RunAlg(), CandDigitListHandle::SetAbsTime(), CandHandle::SetCandRecord(), and CandDigitListHandle::SetIsSparse().

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

// Check for input CandDigitListHandle in CandContext
   assert(cx.GetDataIn());

// Obtain CandContext's CandDigitList as input
   const CandDigitListHandle *cdlh =
             dynamic_cast<const CandDigitListHandle *> (cx.GetDataIn());
   assert(cdlh);   // Check for input CandDigitListHandle in CandContext

// Set CandRecord pointer in CandDeMuxDigitList to that of CandDigitList
   ch.SetCandRecord((cdlh->GetCandRecord())); //Sub-algorithms need this

// Copy member variables from orig CandDigitList to CandDeMuxDigitList
   CandDeMuxDigitListHandle &cddlh =
                           dynamic_cast<CandDeMuxDigitListHandle &>(ch);
   cddlh.SetAbsTime(cdlh->GetAbsTime());
   cddlh.SetIsSparse(cdlh->GetIsSparse());

// Iterate over CandContext's CandDigitList to find CandDigitHandles.
   TIter cdhiter = cdlh->GetDaughterIterator();
   TObject *tob;
   while ((tob = cdhiter())) {
     CandDigitHandle *cdh = dynamic_cast<CandDigitHandle *>(tob);
     if (cdh == 0) continue;   // Skip daughter if not a CandDigitHandle

// Effect copy from CandDigit source to a new CandDeMuxDigit
     CandDeMuxDigitHandle cddh =
                            CandDeMuxDigitHandle::DupCandFromBase(*cdh);
     ch.AddDaughterLink(cddh, kFALSE);           // Don't check for dups
   }

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

// Get correct Algorithm by name from AlgFactory
   const char *tmpcs = 0;
   const char *demuxalgorithm = 0;
   const char *demuxalgconfig = 0;

   if (ac.Get("DeMuxAlgorithm", tmpcs)) demuxalgorithm = tmpcs;
   if (ac.Get("DeMuxAlgConfig", tmpcs)) demuxalgconfig = tmpcs;
   ah = af.GetAlgHandle(demuxalgorithm, demuxalgconfig);

   CandContext cxx(this, cx.GetMom());
   
   ah.RunAlg(ch, cxx);

// Normalize and/or de-sparsify PlexSEIdAltL, if requested
   if (cddlh.GetDeMuxDigitListFlagWord() == 0) {    // Demuxing is valid
     Int_t tmpi = 0;
     Int_t normwts = 0;  Int_t trimhyps = 0;
     if (ac.Get("NormalizeWeights", tmpi)) normwts = tmpi;
     if (ac.Get("TrimHyps", tmpi)) trimhyps = tmpi;
     if (normwts || trimhyps)  {     // Need to loop over DeMuxDigitList
       TIter cddhiter = ch.GetDaughterIterator();
       while ((tob = cddhiter())) {
         CandDeMuxDigitHandle *cddh =
                              dynamic_cast<CandDeMuxDigitHandle *>(tob);
         if (cddh == 0) continue;      // Require a CandDeMuxDigitHandle
         if (cddh->GetPlexSEIdAltL().GetDemuxVetoFlag() != 0) continue;
         PlexSEIdAltL &seidw = cddh->GetPlexSEIdAltLWritable();
         if (normwts) seidw.NormalizeWeights(); // Norm wts to 1 if ne 0
         if (trimhyps<0) seidw.DropZeroWeights();   // Drop 0 wts if neg
         else if (trimhyps>0) seidw.KeepTopWeights(trimhyps);  // Keep N
       }
     }
   }
}

void AlgDeMuxDigitList::Trace

(

const char *

c

)

const [virtual]

Reimplemented from AlgBase.

Definition at line 129 of file AlgDeMuxDigitList.cxx.

{
}

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

• AlgDeMuxDigitList.h
• AlgDeMuxDigitList.cxx

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