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//*-- Author :
//////////////////////////////////////////////////////////////////////////
//
// THcDriftChamberPlane
//
//////////////////////////////////////////////////////////////////////////
#include "THcDriftChamberPlane.h"
#include "TClonesArray.h"
#include "THcSignalHit.h"
#include "THcGlobals.h"
#include "THcParmList.h"
#include "THcHitList.h"
#include "THcDriftChamber.h"
#include "TClass.h"
#include <cstring>
#include <cstdio>
#include <cstdlib>
#include <iostream>
using namespace std;
ClassImp(THcDriftChamberPlane)
//______________________________________________________________________________
THcDriftChamberPlane::THcDriftChamberPlane( const char* name,
const char* description,
const Int_t planenum,
THaDetectorBase* parent )
: THaSubDetector(name,description,parent)
{
// Normal constructor with name and description
fTDCHits = new TClonesArray("THcSignalHit",100);
#if ROOT_VERSION_CODE < ROOT_VERSION(5,32,0)
fTDCHitsClass = fTDCHits->GetClass();
#endif
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fPlaneNum = planenum;
}
//______________________________________________________________________________
THcDriftChamberPlane::~THcDriftChamberPlane()
{
// Destructor
delete fTDCHits;
}
THaAnalysisObject::EStatus THcDriftChamberPlane::Init( const TDatime& date )
{
// Extra initialization for scintillator plane: set up DataDest map
cout << "THcDriftChamberPlane::Init called " << GetName() << endl;
if( IsZombie())
return fStatus = kInitError;
// How to get information for parent
// if( GetParent() )
// fOrigin = GetParent()->GetOrigin();
EStatus status;
if( (status=THaSubDetector::Init( date )) )
return fStatus = status;
return fStatus = kOK;
}
//_____________________________________________________________________________
Int_t THcDriftChamberPlane::ReadDatabase( const TDatime& date )
{
// See what file it looks for
static const char* const here = "ReadDatabase()";
char prefix[2];
char parname[100];
prefix[0]=tolower(GetParent()->GetPrefix()[0]);
prefix[1]='\0';
// Retrieve parameters we need
return kOK;
}
//_____________________________________________________________________________
Int_t THcDriftChamberPlane::DefineVariables( EMode mode )
{
// Initialize global variables and lookup table for decoder
// cout << "THcDriftChamberPlane::DefineVariables called " << GetName() << endl;
if( mode == kDefine && fIsSetup ) return kOK;
fIsSetup = ( mode == kDefine );
// Register variables in global list
RVarDef vars[] = {
{"tdchits", "List of TDC hits",
"fTDCHits.THcSignalHit.GetPaddleNumber()"},
{ 0 }
};
return DefineVarsFromList( vars, mode );
}
//_____________________________________________________________________________
void THcDriftChamberPlane::Clear( Option_t* )
{
//cout << " Calling THcDriftChamberPlane::Clear " << GetName() << endl;
// Clears the hit lists
fTDCHits->Clear();
}
//_____________________________________________________________________________
Int_t THcDriftChamberPlane::Decode( const THaEvData& evdata )
{
// Doesn't actually get called. Use Fill method instead
cout << " Calling THcDriftChamberPlane::Decode " << GetName() << endl;
return 0;
}
//_____________________________________________________________________________
Int_t THcDriftChamberPlane::CoarseProcess( TClonesArray& tracks )
{
// HitCount();
return 0;
}
//_____________________________________________________________________________
Int_t THcDriftChamberPlane::FineProcess( TClonesArray& tracks )
{
return 0;
}
Int_t THcDriftChamberPlane::ProcessHits(TClonesArray* rawhits, Int_t nexthit)
{
// Extract the data for this plane from hit list
// Assumes that the hit list is sorted by plane, so we stop when the
// plane doesn't agree and return the index for the next hit.
Int_t nTDCHits=0;
fTDCHits->Clear();
Int_t nrawhits = rawhits->GetLast()+1;
// cout << "THcDriftChamberPlane::ProcessHits " << fPlaneNum << " " << nexthit << "/" << nrawhits << endl;
Int_t ihit = nexthit;
while(ihit < nrawhits) {
THcDCHit* hit = (THcDCHit *) rawhits->At(ihit);
if(hit->fPlane > fPlaneNum) {
break;
}
// Just put in the first hit for now
if(hit->fNHits > 0) { // Should always be the case
#if ROOT_VERSION_CODE >= ROOT_VERSION(5,32,0)
THcSignalHit *sighit = (THcSignalHit*) fTDCHits->ConstructedAt(nTDCHits++);
#else
TObject* obj = (*fTDCHits)[nTDCHits++];
R__ASSERT( obj );
if(!obj->TestBit (TObject::kNotDeleted))
fTDCHitsClass->New(obj);
THcSignalHit *sighit = (THcSignalHit*)obj;
#endif
sighit->Set(hit->fCounter, hit->fTDC[0]);
}
ihit++;
}
return(ihit);
}