// These files are not in the same directory, so there's no reason to
// ask the preprocessor to search in the current directory for these
// files by including them with `#include "..."'
-#include <cmath> // __CMATH__
+#include <TBrowser.h> // ROOT_TBrowser
#include <TClonesArray.h> // ROOT_TClonesArray
+#include <TGeoGlobalMagField.h> // ROOT_TGeoGlobalMagField
+#include <TGeoManager.h> // ROOT_TGeoManager
#include <TRotMatrix.h> // ROOT_TRotMatrix
#include <TTree.h> // ROOT_TTree
-#include <TBrowser.h> // ROOT_TBrowser
-#include <TVirtualMC.h> // ROOT_TVirtualMC
#include <TVector2.h> // ROOT_TVector2
-#include <TGeoManager.h> // ROOT_TGeoManager
+#include <TVirtualMC.h> // ROOT_TVirtualMC
+#include <cmath> // __CMATH__
-#include <AliRunDigitizer.h> // ALIRUNDIGITIZER_H
+#include <AliDigitizationInput.h> // ALIRUNDIGITIZER_H
#include <AliLoader.h> // ALILOADER_H
#include <AliRun.h> // ALIRUN_H
#include <AliMC.h> // ALIMC_H
//#endif
// #include "AliFMDGeometryBuilder.h"
#include "AliFMDRawWriter.h" // ALIFMDRAWWRITER_H
+#include "AliFMDRawReader.h" // ALIFMDRAWREADER_H
#include "AliTrackReference.h"
#include "AliFMDStripIndex.h"
+#include "AliFMDEncodedEdx.h"
+#include "AliFMDParameters.h"
+#include "AliFMDReconstructor.h"
//____________________________________________________________________
ClassImp(AliFMD)
fHits = 0;
fDigits = 0;
fIshunt = 0;
- fBad = new TClonesArray("AliFMDHit");
+ // fBad = new TClonesArray("AliFMDHit");
}
//____________________________________________________________________
// Standard constructor for Forward Multiplicity Detector
//
AliFMDDebug(10, ("\tStandard CTOR"));
- fBad = new TClonesArray("AliFMDHit");
+ // fBad = new TClonesArray("AliFMDHit");
// Initialise Hit array
- HitsArray();
- gAlice->GetMCApp()->AddHitList(fHits);
+ // HitsArray();
+ // gAlice->GetMCApp()->AddHitList(fHits);
// (S)Digits for the detectors disk
- DigitsArray();
- SDigitsArray();
+ // DigitsArray();
+ // SDigitsArray();
// CHC: What is this?
fIshunt = 0;
Double_t density = 0;
Double_t radiationLength = 0;
Double_t absorbtionLength = 999;
- Int_t fieldType = gAlice->Field()->Integ(); // Field type
- Double_t maxField = gAlice->Field()->Max(); // Field max.
+ Int_t fieldType = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ(); // Field type
+ Double_t maxField = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max(); // Field max.
Double_t maxBending = 0; // Max Angle
Double_t maxStepSize = 0.001; // Max step size
Double_t maxEnergyLoss = 1; // Max Delta E
}
+#if 0
+//____________________________________________________________________
+void
+AliFMD::SetTrackingParameters(Int_t imed,
+ Float_t gamma,
+ Float_t electron,
+ Float_t neutral_hadron,
+ Float_t charged_hadron,
+ Float_t muon,
+ Float_t electron_bremstrahlung,
+ Float_t muon__bremstrahlung,
+ Float_t electron_delta,
+ Float_t muon_delta,
+ Float_t muon_pair,
+ Int_t annihilation,
+ Int_t bremstrahlung,
+ Int_t compton_scattering,
+ Int_t decay,
+ Int_t delta_ray,
+ Int_t hadronic,
+ Int_t energy_loss,
+ Int_t multiple_scattering,
+ Int_t pair_production,
+ Int_t photon_production,
+ Int_t rayleigh_scattering)
+{
+ // Disabled by request of FCA, kept for reference only
+ if (!TVirtualMC::GetMC()) return;
+ TArrayI& idtmed = *(GetIdtmed());
+ Int_t iimed = idtmed[imed];
+ // TVirtualMC::GetMC()->Gstpar(iimed, "CUTGAM", gamma);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "CUTELE", electron);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "CUTNEU", neutral_hadron);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "CUTHAD", charged_hadron);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "CUTMUO", muon);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "BCUTE", electron_bremstrahlung);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "BCUTM", muon__bremstrahlung);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "DCUTE", electron_delta);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "DCUTM", muon_delta);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "PPCUTM", muon_pair);
+ // TVirtualMC::GetMC()->Gstpar(iimed, "ANNI", Float_t(annihilation));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "BREM", Float_t(bremstrahlung));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "COMP", Float_t(compton_scattering));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "DCAY", Float_t(decay));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "DRAY", Float_t(delta_ray));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "HADR", Float_t(hadronic));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "LOSS", Float_t(energy_loss));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "MULS", Float_t(multiple_scattering));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "PAIR", Float_t(pair_production));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "PHOT", Float_t(photon_production));
+ // TVirtualMC::GetMC()->Gstpar(iimed, "RAYL", Float_t(rayleigh_scattering));
+}
+#endif
+
//____________________________________________________________________
void
AliFMD::Init()
AliFMDDebug(1, ("Initialising FMD detector object"));
TVirtualMC* mc = TVirtualMC::GetMC();
AliFMDGeometry* fmd = AliFMDGeometry::Instance();
- const TArrayI& actGeo = fmd->ActiveIds();
+ TArrayI actGeo = fmd->ActiveIds();
+ bool valid = true;
+ if (actGeo.fN <= 0) valid = false;
+ else {
+ for (int i = 0; i < actGeo.fN; i++) {
+ if (actGeo[i] < 0) {
+ valid = false;
+ break;
+ }
+ }
+ }
+ if (!valid) {
+ AliFMDDebug(1, ("Extracting geometry info from loaded geometry"));
+ fmd->ExtractGeomInfo();
+ actGeo = fmd->ActiveIds();
+ }
TArrayI actVmc(actGeo.fN);
for (Int_t i = 0; i < actGeo.fN; i++) {
+ if (actGeo[i] < 0) {
+ AliError(Form("Invalid id: %d", actGeo[i]));
+ continue;
+ }
TGeoVolume *sens = gGeoManager->GetVolume(actGeo[i]);
if (!sens) {
AliError(Form("No TGeo volume for sensitive volume ID=%d",actGeo[i]));
//
if (AliLog::GetDebugLevel("FMD", "AliFMD") < 10) return;
if (fBad && fBad->GetEntries() > 0) {
- AliWarning((Form("EndEvent", "got %d 'bad' hits", fBad->GetEntries())));
+ AliWarning(Form("got %d 'bad' hits", fBad->GetEntries()));
TIter next(fBad);
AliFMDHit* hit;
while ((hit = static_cast<AliFMDHit*>(next()))) hit->Print("D");
hit = new (a[fNhits]) AliFMDHit(fIshunt, track, detector, ring, sector,
strip, x, y, z, px, py, pz, edep, pdg, t,
l, stop);
- // gMC->AddTrackReference(track, 12);
+ // TVirtualMC::GetMC()->AddTrackReference(track, 12);
fNhits++;
//Reference track
AliMC *mcApplication = (AliMC*)gAlice->GetMCApp();
- AliTrackReference* trackRef = AddTrackReference(mcApplication->GetCurrentTrackNumber(), AliTrackReference::kFMD);
- UInt_t stripId = AliFMDStripIndex::Pack(detector,ring,sector,strip);
- trackRef->SetUserId(stripId);
-
+ AliTrackReference* trackRef =
+ AddTrackReference(mcApplication->GetCurrentTrackNumber(),
+ AliTrackReference::kFMD);
+ UInt_t stripId = AliFMDStripIndex::Pack(detector,ring,sector,strip);
+ UInt_t dedx = AliFMDEncodedEdx::Encode(edep, l);
+ trackRef->SetUserId((dedx << 19) | stripId);
+
return hit;
}
//____________________________________________________________________
void
-AliFMD::AddDigitByFields(UShort_t detector,
- Char_t ring,
- UShort_t sector,
- UShort_t strip,
- UShort_t count1,
- Short_t count2,
- Short_t count3,
- Short_t count4)
+AliFMD::AddDigitByFields(UShort_t detector,
+ Char_t ring,
+ UShort_t sector,
+ UShort_t strip,
+ UShort_t count1,
+ Short_t count2,
+ Short_t count3,
+ Short_t count4,
+ UShort_t nrefs,
+ Int_t* refs)
{
// add a real digit - as coming from data
//
// count3 ADC count (a 10-bit word), or -1 if not used
TClonesArray& a = *(DigitsArray());
- new (a[fNdigits++])
- AliFMDDigit(detector, ring, sector, strip, count1, count2, count3, count4);
- AliFMDDebug(15, ("Adding digit # %5d/%5d for FMD%d%c[%2d,%3d]=(%d,%d,%d,%d)",
+ AliFMDDebug(15, ("Adding digit # %5d/%5d for FMD%d%c[%2d,%3d]"
+ "=(%d,%d,%d,%d) with %d tracks",
fNdigits-1, a.GetEntriesFast(),
detector, ring, sector, strip,
- count1, count2, count3, count4));
+ count1, count2, count3, count4, nrefs));
+ new (a[fNdigits++])
+ AliFMDDigit(detector, ring, sector, strip,
+ count1, count2, count3, count4, nrefs, refs);
}
Short_t count4,
UShort_t ntot,
UShort_t nprim,
- const TArrayI& refs)
+ Int_t* refs)
{
// add a summable digit
//
TClonesArray& a = *(SDigitsArray());
// AliFMDDebug(0, ("Adding sdigit # %d", fNsdigits));
+ AliFMDDebug(15, ("Adding sdigit # %5d/%5d for FMD%d%c[%2d,%3d]"
+ "=(%d,%d,%d,%d) with %d tracks %d primaries (%p)",
+ fNsdigits-1, a.GetEntriesFast(),
+ detector, ring, sector, strip,
+ count1, count2, count3, count4, ntot, nprim, refs));
new (a[fNsdigits++])
AliFMDSDigit(detector, ring, sector, strip, edep,
count1, count2, count3, count4, ntot, nprim, refs);
if (!fHits) {
fHits = new TClonesArray("AliFMDHit", 1000);
fNhits = 0;
+ if (gAlice && gAlice->GetMCApp() && gAlice->GetMCApp()->GetHitLists())
+ gAlice->GetMCApp()->AddHitList(fHits);
}
return fHits;
}
//
AliFMDHitDigitizer digitizer(this, AliFMDHitDigitizer::kDigits);
digitizer.Init();
- digitizer.Exec("");
+ digitizer.Digitize("");
}
//____________________________________________________________________
//
AliFMDHitDigitizer digitizer(this, AliFMDHitDigitizer::kSDigits);
digitizer.Init();
- digitizer.Exec("");
+ digitizer.Digitize("");
}
//____________________________________________________________________
AliDigitizer*
-AliFMD::CreateDigitizer(AliRunDigitizer* manager) const
+AliFMD::CreateDigitizer(AliDigitizationInput* digInput) const
{
// Create a digitizer object
AliFMDBaseDigitizer* digitizer = 0;
#ifdef USE_SSDIGITIZER
- digitizer = new AliFMDSSDigitizer(manager);
+ digitizer = new AliFMDSSDigitizer(digInput);
#else
/* This is what we actually do, and will work */
#if 0
AliInfo("SDigit->Digit conversion not really supported, "
"doing Hit->Digit conversion instead");
#endif
- digitizer = new AliFMDDigitizer(manager);
+ digitizer = new AliFMDDigitizer(digInput);
#endif
return digitizer;
}
writer.Exec();
}
+//====================================================================
+//
+// Raw data reading
+//
+//__________________________________________________________________
+Bool_t
+AliFMD::Raw2SDigits(AliRawReader* reader)
+{
+ // Turn digits into raw data.
+ //
+ // This uses the class AliFMDRawWriter to do the job. Please refer
+ // to that class for more information.
+ AliFMDParameters::Instance()->Init();
+ MakeTree("S");
+ MakeBranch("S");
+
+ TClonesArray* sdigits = SDigits();
+ AliFMDReconstructor rec;
+
+ // The two boolean arguments
+ // Make sdigits instead of digits
+ // Subtract the pedestal off the signal
+ rec.Digitize(reader, sdigits);
+ //
+ // Bool_t ret = fmdReader.ReadAdcs(sdigits, kTRUE, kTRUE);
+ // sdigits->ls();
+ UShort_t ns = sdigits->GetEntriesFast();
+ if (AliLog::GetDebugLevel("FMD", 0) > 5) {
+ for (UShort_t i = 0; i < ns; i++)
+ sdigits->At(i)->Print("pl");
+ }
+ AliFMDDebug(1, ("Got a total of %d SDigits", ns));
+
+ fLoader->TreeS()->Fill();
+ ResetSDigits();
+ fLoader->WriteSDigits("OVERWRITE");
+
+ return kTRUE;
+}
+
//====================================================================
//
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff