#include <TTree.h>
#include <TVirtualMC.h>
+#include "AliConfig.h"
+#include "AliHeader.h"
#include "AliConst.h"
#include "AliLoader.h"
#include "AliMagF.h"
#include "AliRun.h"
#include "AliTOF.h"
-#include "AliTOFRawDigit.h"
-#include "AliTOFRawSector.h"
-#include "AliTOFRoc.h"
+#include "AliTOFGeometry.h"
#include "AliTOFSDigit.h"
#include "AliTOFdigit.h"
#include "AliTOFhit.h"
#include "AliTOFhitT0.h"
#include "AliMC.h"
#include "AliTOFDigitizer.h"
+#include "AliTOFDDLRawData.h"
ClassImp(AliTOF)
//
// Default constructor
//
- fFGeom = 0x0;
- fDTask = 0x0;
+ fFGeom = 0x0;
+ fDTask = 0x0;
fReTask = 0x0;
fIshunt = 0;
- fSDigits = 0 ;
+ fSDigits = 0 ;
fNSDigits = 0;
- fDigits = 0 ;
+ fDigits = 0 ;
fReconParticles = 0x0;
fName="TOF";
fMerger = 0x0;
- fTZero = kFALSE;
+ fTZero = kFALSE;
+ fTOFGeometry = 0;
}
//_____________________________________________________________________________
// Initialization of hits, sdigits and digits array
// added option for time zero analysis
- fFGeom = 0x0; //skowron
- fDTask = 0x0;
- fReTask= 0x0;
+ fFGeom = 0x0; //skowron
+ fDTask = 0x0;
+ fReTask = 0x0;
fReconParticles= 0x0;
fMerger = 0x0;
+ fTOFGeometry = 0;
if (strstr(option,"tzero")){
fHits = new TClonesArray("AliTOFhitT0", 1000);
else Error("AliTOF","gAlice->GetHitLists()==0");
fIshunt = 0;
- fSDigits = new TClonesArray("AliTOFSDigit", 1000);
- fDigits = new TClonesArray("AliTOFdigit", 1000);
+ fSDigits = new TClonesArray("AliTOFSDigit", 1000);
+ fDigits = new TClonesArray("AliTOFdigit", 1000);
fNSDigits = 0;
fFGeom = 0x0;
SetMarkerStyle(2);
SetMarkerSize(0.4);
-// General Geometrical Parameters
- fNTof = 18; // number of sectors
- fRmax = 399.0;//cm
- fRmin = 370.0;//cm
- fZlenC = 177.5;//cm length of module C
- fZlenB = 141.0;//cm length of module B
- fZlenA = 106.0;//cm length of module A
- fZtof = 371.5;//cm total semi-length of TOF detector
-
// Strip Parameters
- fStripLn = 122.0;//cm Strip Length
- fSpace = 5.5;//cm Space Beetween the strip and the bottom of the plate
- fDeadBndZ= 1.5;//cm Dead Boundaries of a Strip along Z direction (width)
- fDeadBndX= 1.0;//cm Dead Boundaries of a Strip along X direction (length)
- fXpad = 2.5;//cm X size of a pad
- fZpad = 3.5;//cm Z size of a pad
- fGapA = 4.; //cm Gap beetween tilted strip in A-type plate
- fGapB = 6.; //cm Gap beetween tilted strip in B-type plate
- fOverSpc = 15.3;//cm Space available for sensitive layers in radial direction
- fNpadX = 48; // Number of pads in a strip along the X direction
- fNpadZ = 2; // Number of pads in a strip along the Z direction
- fPadXStr = fNpadX*fNpadZ; //Number of pads per strip
- fNStripA = 15; // number of strips in A type module
- fNStripB = 19; // number of strips in B type module
- fNStripC = 20; // number of strips in C type module
-
-// Physical performances
- fTimeRes = 100.;//ps
- fChrgRes = 100.;//pC
-
-// DAQ characteristics
-// cfr. TOF-TDR pag. 105 for Glossary
-// TARODA : TOF-ALICE Read Out and Data Acquisition system
- fPadXSector = 8928; // number of pad per sector -with no holes-
- // ((15+2*19+2*20)*(48*2))
- fNRoc = 14; // number of Roc (Read Out Controller) (TARODA)
- fNFec = 32; // number of Fec (Front-End electronic Card)
- // (TARODA)
- fNTdc = 32; // number of Tdc (Time to Digital Converter)
- fNPadXRoc = (Int_t)fPadXSector/fNRoc; // number of pads for each ROC
-
+ //fGapA = 4.; //cm Gap beetween tilted strip in A-type plate
+ //fGapB = 6.; //cm Gap beetween tilted strip in B-type plate
+
+ // Physical performances
+ //fTimeRes = 100.;//ps
+ //fChrgRes = 100.;//pC
+
}
//_____________________________________________________________________________
wall = 4.;//cm
// Sizes of TOF module with its support etc..
- xTof = 2.*(fRmin*TMath::Tan(10*kDegrad)-wall/2-.5);
- yTof = fRmax-fRmin;
+ xTof = 2.*(AliTOFGeometry::Rmin()*TMath::Tan(10*kDegrad)-wall/2-.5);
+ yTof = AliTOFGeometry::Rmax()-AliTOFGeometry::Rmin();
// TOF module internal definitions
- TOFpc(xTof, yTof, fZlenC, fZlenB, fZlenA, fZtof);
+ //TOFpc(xTof, yTof, fZlenC, fZlenB, fZlenA, AliTOFGeometry::MaxhZtof());
+ TOFpc(xTof, yTof, AliTOFGeometry::ZlenC(), AliTOFGeometry::ZlenB(), AliTOFGeometry::ZlenA(), AliTOFGeometry::MaxhZtof());
}
//_____________________________________________________________________________
// Use the TOF SDigitizer to make TOF SDigits
//
- cout<<"AliTOF::Hits2SDigits> start...\n";
+// cout<<"AliTOF::Hits2SDigits> start...\n";
- const char * fileHeader = fLoader->GetRunLoader()->GetFileName().Data();
- AliTOFSDigitizer * sd = new AliTOFSDigitizer(fileHeader);
- sd->Print("");
+ AliRunLoader * rl = fLoader->GetRunLoader();
+ AliTOFSDigitizer sd((rl->GetFileName()).Data());
+ if (GetDebug()) sd.Print("");
- sd->Exec("") ;
+ sd.Exec("") ;
}
cout << "<AliTOF::Hits2SDigits>: I am making sdigits for the events from the "
<< evNumber1 << "th to the " << evNumber2-1 << "th \n";
- const char * fileHeader = fLoader->GetRunLoader()->GetFileName().Data();
- AliTOFSDigitizer * sd = new AliTOFSDigitizer(fileHeader,evNumber1,evNumber2) ;
- sd->Print("");
+ AliRunLoader * rl = fLoader->GetRunLoader();
+ AliTOFSDigitizer sd((rl->GetFileName()).Data(),evNumber1,evNumber2) ;
+ if (GetDebug()) sd.Print("");
- sd->Exec("") ;
+ sd.Exec("") ;
}
//____________________________________________________________________________
-void AliTOF::Digits2Raw(Int_t evNumber)
-{
-//
-// Starting from digits, writes the
-// Raw Data objects, i.e. a
-// TClonesArray of 18 AliTOFRawSector objects
-//
-
- TTree* tD;
-
- // do nothing if no particles
- Int_t nparticles = gAlice->GetEvent(evNumber);
- if (nparticles <= 0) return;
-
- tD = gAlice->TreeD();
-
- TClonesArray* tofdigits = this->Digits();
- Int_t ndigits = tofdigits->GetEntriesFast();
-
- TClonesArray* rawsectors = new TClonesArray("AliTOFRawSector",fNTof+2);
-
- for (Int_t isect=1;isect<=fNTof;isect++){
- AliTOFRawSector* currentSector = (AliTOFRawSector*)rawsectors->UncheckedAt(isect);
- TClonesArray* rocData = (TClonesArray*)currentSector->GetRocData();
-
- for (Int_t digit=0; digit<ndigits; digit++){
- AliTOFdigit* currentDigit = (AliTOFdigit*)tofdigits->UncheckedAt(digit);
- Int_t sector = currentDigit->GetSector();
- if (sector==isect){
- Int_t pad = currentDigit -> GetTotPad();
- Int_t roc = (Int_t)(pad/fNPadXRoc)-1;
- if (roc>=fNRoc) printf("Wrong n. of ROC ! Roc = %i",roc);
- Int_t padRoc = (Int_t) pad%fNPadXRoc;
- Int_t fec = (Int_t)(padRoc/fNFec)-1;
- Int_t tdc = (Int_t)(padRoc%fNFec)-1;
- Float_t time = currentDigit->GetTdc();
- Float_t charge = currentDigit->GetAdc();
- AliTOFRoc* currentROC = (AliTOFRoc*)rocData->UncheckedAt(roc);
- Int_t error = 0;
- currentROC->AddItem(fec, tdc, error, charge, time);
- } // close if (sector==isect) i.e. end loop on digits for the current sector
- } // end loop on TOF digits
-
- UInt_t totSize=16,rocSize=0;
- UInt_t rocHead[14],rocChek[14];
- UInt_t globalCheckSum=0;
-
- for (UInt_t iRoc = 1; iRoc<(UInt_t)fNRoc; iRoc++){
- AliTOFRoc* currentRoc = (AliTOFRoc*)rocData->UncheckedAt(iRoc);
- rocSize = currentRoc->GetItems()*2+1;
- totSize += rocSize*4;
- if (rocSize>=TMath::Power(2,16)) rocSize=0;
- rocHead[iRoc] = iRoc<<28;
- rocHead[iRoc] += rocSize;
- rocChek[iRoc] = currentRoc->GetCheckSum();
- Int_t headCheck = currentRoc->BitCount(rocHead[iRoc]);
- globalCheckSum += headCheck;
- globalCheckSum += rocChek[iRoc];
- }
-
- AliTOFRoc* dummyRoc = new AliTOFRoc();
- totSize *= 4;
- if (totSize>=TMath::Power(2,24)) totSize=0;
- UInt_t header = totSize;
- UInt_t sectId = ((UInt_t)isect)<<24;
- header += sectId;
- globalCheckSum += dummyRoc->BitCount(header);
- currentSector->SetGlobalCS(globalCheckSum);
- currentSector->SetHeader(header);
- }
-}
-
-//____________________________________________________________________________
-void AliTOF::Raw2Digits(Int_t evNumber)
+void AliTOF::Digits2Raw()
{
//
-// Converts Raw Data objects into digits objects.
-// We schematize the raw data with a
-// TClonesArray of 18 AliTOFRawSector objects
+// Starting from the TOF digits, writes the Raw Data objects
//
- TTree *tD;
- Int_t vol[5];
- Int_t tracks[3];
- Float_t digit[2];
-
- tracks[0]=0;
- tracks[1]=0;
- tracks[2]=0;
-
- Int_t nparticles = gAlice->GetEvent(evNumber);
- if (nparticles <= 0) return;
+ fLoader->LoadDigits();
- tD = gAlice->TreeD();
+ TTree* digits = fLoader->TreeD();
+ if (!digits) {
+ Error("Digits2Raw", "no digits tree");
+ return;
+ }
- TClonesArray* rawsectors = new TClonesArray("AliTOFRawSector",fNTof+2);
+ AliTOFDDLRawData rawWriter;
+ rawWriter.SetVerbose(0);
- for(Int_t nSec=1; nSec<=fNTof; nSec++){
- AliTOFRawSector* currentSector = (AliTOFRawSector*)rawsectors->UncheckedAt(nSec);
- TClonesArray* rocData = (TClonesArray*)currentSector->GetRocData();
- for(Int_t nRoc=1; nRoc<=14; nRoc++){
- AliTOFRoc* currentRoc = (AliTOFRoc*)rocData->UncheckedAt(nRoc);
- Int_t currentItems = currentRoc->GetItems();
- for(Int_t item=1; item<currentItems; item++){
- Int_t nPad = currentRoc->GetTotPad(item);
- vol[0] = nSec;
- Int_t nStrip = (Int_t)(nPad/fPadXStr)+1;
- Int_t nPlate = 5;
- if (nStrip<=fNStripC+2*fNStripB+fNStripA) nPlate = 4;
- if (nStrip<=fNStripC+fNStripB+fNStripA) nPlate = 3;
- if (nStrip<=fNStripC+fNStripB) nPlate = 2;
- if (nStrip<=fNStripC) nPlate = 1;
- vol[1] = nPlate;
- switch (nPlate){
- case 1: break;
- case 2: nStrip -= (fNStripC);
- break;
- case 3: nStrip -= (fNStripC+fNStripB);
- break;
- case 4: nStrip -= (fNStripC+fNStripB+fNStripA);
- break;
- case 5: nStrip -= (fNStripC+2*fNStripB+fNStripA);
- break;
- }
- vol[2] = nStrip;
- Int_t pad = nPad%fPadXStr;
- if (pad==0) pad=fPadXStr;
- Int_t nPadX=0, nPadZ=0;
- (pad>fNpadX)? nPadX -= fNpadX : nPadX = pad ;
- vol[3] = nPadX;
- (pad>fNpadX)? nPadZ = 2 : nPadZ = 1 ;
- vol[4] = nPadZ;
- UInt_t error=0;
- Float_t tdc = currentRoc->GetTime(item,error);
- if (!error) digit[0]=tdc;
- digit[1] = currentRoc->GetCharge(item);
- AddDigit(tracks,vol,digit);
- }
- }
- }
- tD->Fill();
- tD->Write(0,TObject::kOverwrite);
-}
+ Info("Digits2Raw", "Formatting raw data for TOF");
+ digits->GetEvent(0);
+ rawWriter.RawDataTOF(digits->GetBranch("TOF"));
+ fLoader->UnloadDigits();
+
+}
////////////////////////////////////////////////////////////////////////
void AliTOF::RecreateSDigitsArray() {
//
//
fSDigits = new TClonesArray("AliTOFSDigit", 1000);
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff