#include <TString.h>
#include <TTree.h>
#include <TVirtualMC.h>
+#include <TArrayI.h>
#include "AliDetector.h"
#include "AliITS.h"
#include "AliITSDetTypeSim.h"
fIdName(0),
fITSmodules(0),
fTiming(kFALSE),
-fSimuParam(0)
+fSimuParam(0),
+fModA(0),
+fpSDigits(0)
{
// Default initializer for ITS
// The default constructor of the AliITS class. In addition to
// SetDetectors(); // default to fOpt="All". This variable not written out.
//PH SetMarkerColor(kRed);
+ for (int i=fgkNTYPES;i--;) fkRawID2ClusID[i] = 0;
}
//______________________________________________________________________
AliITS::AliITS(const Char_t *title):
fIdName(0),
fITSmodules(0),
fTiming(kFALSE),
- fSimuParam(0)
+ fSimuParam(0),
+ fModA(0),
+ fpSDigits(0)
{
// The standard Constructor for the ITS class.
// It also zeros the variables
//PH SetMarkerColor(kRed);
if(!fLoader) MakeLoader(AliConfig::GetDefaultEventFolderName());
fDetTypeSim->SetLoader((AliITSLoader*)fLoader);
+ for (int i=fgkNTYPES;i--;) fkRawID2ClusID[i] = 0;
}
//______________________________________________________________________
AliITS::AliITS(const char *name, const char *title):
fIdName(0),
fITSmodules(0),
fTiming(kFALSE),
- fSimuParam(0)
+ fSimuParam(0),
+ fModA(0),
+ fpSDigits(0)
{
// The standard Constructor for the ITS class.
// It also zeros the variables
//PH SetMarkerColor(kRed);
if(!fLoader) MakeLoader(AliConfig::GetDefaultEventFolderName());
fDetTypeSim->SetLoader((AliITSLoader*)fLoader);
-
+ for (int i=fgkNTYPES;i--;) fkRawID2ClusID[i] = 0;
}
//______________________________________________________________________
AliITS::~AliITS(){
delete[] fIdName; // Array of TStrings
delete[] fIdSens;
-
+ Int_t size = AliITSgeomTGeo::GetNModules();
if (fDetTypeSim){
delete fDetTypeSim;
fDetTypeSim = 0;
delete fSimuParam;
fSimuParam=0;
}
+ if(fModA){
+ if(size>0){
+ for(Int_t j=0; j<size; j++){
+ fModA[j]->Delete();
+ delete fModA[j];
+ }
+ }
+ delete []fModA;
+ }
+ if(fpSDigits){
+ fpSDigits->Delete();
+ delete fpSDigits;
+ }
}
+
//______________________________________________________________________
-AliDigitizer* AliITS::CreateDigitizer(AliRunDigitizer* manager)const{
+AliDigitizer* AliITS::CreateDigitizer(AliDigitizationInput* digInput)const{
// Creates the AliITSDigitizer in a standard way for use via AliModule.
// This function can not be included in the .h file because of problems
// with the order of inclusion (recursive).
// Inputs:
- // AliRunDigitizer *manager The Manger class for Digitization
+ // AliDigitizationInput* digInput The Manger class for Digitization
// Output:
// none.
// Return:
// A new AliITSRunDigitizer (cast as a AliDigitizer).
- return new AliITSDigitizer(manager);
+ return new AliITSDigitizer(digInput);
}
//______________________________________________________________________
void AliITS::Init(){
// none.
Int_t i;
// Array of TStrings
- if(gMC) for(i=0;i<fIdN;i++) fIdSens[i] = gMC->VolId(fIdName[i]);
+ if(TVirtualMC::GetMC()) for(i=0;i<fIdN;i++) fIdSens[i] = TVirtualMC::GetMC()->VolId(fIdName[i]);
}
//______________________________________________________________________
Error("MakeBranchS","fDetTypeSim is 0!");
}
Int_t buffersize = 4000;
- char branchname[30];
+ char branchname[31];
// only one branch for SDigits.
- sprintf(branchname,"%s",GetName());
+ snprintf(branchname,30,"%s",GetName());
if(fLoader->TreeS()){
TClonesArray* sdig = (TClonesArray*)fDetTypeSim->GetSDigits();
const Char_t *det[3] = {"SPD","SDD","SSD"};
const Char_t* digclass;
Int_t buffersize = 4000;
- Char_t branchname[30];
+ Char_t branchname[31];
if(!fDetTypeSim->GetDigits()){
fDetTypeSim->SetDigits(new TObjArray(fgkNTYPES));
(fDetTypeSim->GetDigits())->AddAt(new TClonesArray(classn.Data(),1000),i);
}
else ResetDigits(i);
- if(fgkNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]);
+ if(fgkNTYPES==3) snprintf(branchname,30,"%sDigits%s",GetName(),det[i]);
else sprintf(branchname,"%sDigits%d",GetName(),i+1);
TObjArray* dig = DigitsAddress(i);
if(GetDigits() && treeD) AliDetector::MakeBranchInTree(treeD,branchname, &dig,buffersize,file);
}
//______________________________________________________________________
-void AliITS::FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules,
+void AliITS::FillModules(Int_t /* evnt */,Int_t bgrev,Int_t /* nmodules */,
Option_t *option, const char *filename){
// fill the modules with the sorted by module hits; add hits from
// background if option=Add.
static TFile *file;
const char *addBgr = strstr(option,"Add");
- evnt = nmodules; // Dummy use of variables to remove warnings
if (addBgr ) {
if(first) {
file=new TFile(filename);
if(trH1) delete trH1;
trH1=0;
- char treeName[20];
- sprintf(treeName,"TreeH%d",bgrev);
+ char treeName[21];
+ snprintf(treeName,20,"TreeH%d",bgrev);
trH1 = (TTree*)gDirectory->Get(treeName);
if (!trH1) {
Error("FillModules","cannot find Hits Tree for event:%d",bgrev);
FillModules(trH1,10000000); // Default mask 10M.
TTree *fAli=fLoader->GetRunLoader()->TreeK();
TFile *fileAli=0;
- if (fAli) fileAli =fAli->GetCurrentFile();
- fileAli->cd();
+ if (fAli) {
+ fileAli =fAli->GetCurrentFile();
+ fileAli->cd();
+ }
} // end if add
if (treeH == 0x0)
{
- Error("FillModules","Tree is NULL");
+ AliError("Tree H is NULL");
+ return;
}
Int_t lay,lad,det,index;
AliITShit *itsHit=0;
AliITSmodule *mod=0;
- char branchname[20];
- sprintf(branchname,"%s",GetName());
+ char branchname[21];
+ snprintf(branchname,20,"%s",GetName());
TBranch *branch = treeH->GetBranch(branchname);
if (!branch) {
Error("FillModules","%s branch in TreeH not found",branchname);
ClearModules();
- // Add random noise to FO signals
- if (all || det[0]) { // SPD present
- fDetTypeSim->ProcessNoiseForFastOr();
- }
-
// Add Fast-OR signals to event (only one object per event)
if (all || det[0]) { // SPD present
- fDetTypeSim->WriteFOSignals();
+ WriteFOSignals();
}
-
fLoader->TreeD()->GetEntries();
fLoader->TreeD()->AutoSave();
AliError("fDetTypeSim is 0!");
return;
}
-
const char *all = strstr(opt,"All");
const char *det[3] ={strstr(opt,"SPD"),strstr(opt,"SDD"),
strstr(opt,"SSD")};
if(fSimuParam) fDetTypeSim->SetSimuParam(fSimuParam);
fDetTypeSim->SDigitsToDigits(opt,(Char_t*)GetName());
- // Add random noise to FO signals
- if (all || det[0]) { // SPD present
- fDetTypeSim->ProcessNoiseForFastOr();
- }
// Add Fast-OR signals to event (only one object per event)
if (all || det[0]) { // SPD present
- fDetTypeSim->WriteFOSignals();
+ WriteFOSignals();
}
}
//
// Get TreeS
//
- Int_t last = -1;
- Int_t size = GetITSgeom()->GetIndexMax();
- TClonesArray** modA = new TClonesArray*[size];
- for (Int_t mod = 0; mod < size; mod++) modA[mod] = new TClonesArray("AliITSpListItem", 10000);
-
- AliLoader* loader = (AliRunLoader::Instance())->GetLoader("ITSLoader");
- if (!loader){
- Error("Open","Can not get ITS loader from Run Loader");
- return kFALSE;
- }
+ Int_t last = -1;
+ Int_t size = AliITSgeomTGeo::GetNModules();
+ if(!fModA) {
+ fModA = new TClonesArray*[size];
+ for (Int_t mod = 0; mod < size; mod++) fModA[mod] = new TClonesArray("AliITSpListItem", 10000);
+ }
+ AliLoader* loader = (AliRunLoader::Instance())->GetLoader("ITSLoader");
+ if (!loader){
+ Error("Open","Can not get ITS loader from Run Loader");
+ return kFALSE;
+ }
- TTree* tree = 0;
+ TTree* tree = 0;
+ tree = loader->TreeS();
+ if (!tree){
+ loader->MakeTree("S");
tree = loader->TreeS();
- if (!tree){
- loader->MakeTree("S");
- tree = loader->TreeS();
- }
- //
- // Array for SDigits
- //
- TClonesArray aSDigits("AliITSpListItem",10000), *itsSDigits=&aSDigits;
- Int_t bufsize = 32000;
- tree->Branch("ITS", &itsSDigits, bufsize);
- Int_t npx = 0;
- //
- // SPD
- //
- AliITSsegmentationSPD* segSPD = (AliITSsegmentationSPD*) fDetTypeSim->GetSegmentationModel(0);
- if(!segSPD){
- AliWarning("Set AliITS defaults");
- SetDefaults();
- segSPD = (AliITSsegmentationSPD*) fDetTypeSim->GetSegmentationModel(0);
- }
- npx = segSPD->Npx();
- Double_t thr, sigma;
-
- AliITSRawStreamSPD inputSPD(rawReader);
- while(1){
- Bool_t next = inputSPD.Next();
- if (!next) break;
-
- Int_t module = inputSPD.GetModuleID();
- Int_t column = inputSPD.GetColumn();
- Int_t row = inputSPD.GetRow();
- Int_t index = npx * column + row;
-
- if (module >= size) continue;
+ }
+ //
+ // Array for SDigits
+ //
+ if(!fpSDigits){
+ fpSDigits = new TClonesArray("AliITSpListItem",10000);
+ }
+ TClonesArray& aSDigits = *fpSDigits;
+ Int_t bufsize = 32000;
+ tree->Branch("ITS", &fpSDigits, bufsize);
+ Int_t npx = 0;
+ //
+ // SPD
+ //
+ AliITSsegmentationSPD* segSPD = (AliITSsegmentationSPD*) fDetTypeSim->GetSegmentationModel(0);
+ if(!segSPD){
+ AliWarning("Set AliITS defaults");
+ SetDefaults();
+ segSPD = (AliITSsegmentationSPD*) fDetTypeSim->GetSegmentationModel(0);
+ }
+ npx = segSPD->Npx();
+ Double_t thr, sigma;
+
+ Int_t countRW = -1; // RS counter for raw -> cluster ID's (used in embedding)
+ const TArrayI* rawID2clusID = fkRawID2ClusID[kSPD];
+ AliITSRawStreamSPD inputSPD(rawReader);
+ while(1){
+ Bool_t next = inputSPD.Next();
+ if (!next) break;
+
+ countRW++; // RS
+ Int_t module = inputSPD.GetModuleID();
+ Int_t column = inputSPD.GetColumn();
+ Int_t row = inputSPD.GetRow();
+ Int_t index = npx * column + row;
+
+ if (module >= size) continue;
- last = (modA[module])->GetEntries();
- TClonesArray& dum = *modA[module];
- fDetTypeSim->GetSimuParam()->SPDThresholds(module,thr,sigma);
- thr += 1.;
- new (dum[last]) AliITSpListItem(-1, -1, module, index, thr);
+ last = (fModA[module])->GetEntries();
+ TClonesArray& dum = *fModA[module];
+ fDetTypeSim->GetSimuParam()->SPDThresholds(module,thr,sigma);
+ thr += 1.;
+ int label = kMaxLabel;
+ if (rawID2clusID) { // RS If the raw->cluster ID is set (filled by cluster finder) store cluster ID's in SDigits
+ if (rawID2clusID->GetSize()<=countRW) {AliError(Form("The buffer of rawSPD to clusSPD ID's is shorter than current rawSPD ID=%d",countRW));}
+ else label = (*rawID2clusID)[countRW];
}
- rawReader->Reset();
-
- //
- // SDD
- //
- AliITSsegmentationSDD* segSDD = (AliITSsegmentationSDD*) fDetTypeSim->GetSegmentationModel(1);
- npx = segSDD->Npx();
- Int_t scalef=AliITSsimulationSDD::ScaleFourier(segSDD);
- Int_t firstSDD=AliITSgeomTGeo::GetModuleIndex(3,1,1);
- Int_t firstSSD=AliITSgeomTGeo::GetModuleIndex(5,1,1);
-
- AliITSRawStream* inputSDD=AliITSRawStreamSDD::CreateRawStreamSDD(rawReader);
- for(Int_t iMod=firstSDD; iMod<firstSSD; iMod++){
- AliITSCalibrationSDD* cal = (AliITSCalibrationSDD*)fDetTypeSim->GetCalibrationModel(iMod);
- Bool_t isZeroSupp=cal->GetZeroSupp();
- if(isZeroSupp){
- for(Int_t iSid=0; iSid<2; iSid++) inputSDD->SetZeroSuppLowThreshold(iMod-firstSDD,iSid,cal->GetZSLowThreshold(iSid));
- }else{
- for(Int_t iSid=0; iSid<2; iSid++) inputSDD->SetZeroSuppLowThreshold(iMod-firstSDD,iSid,0);
- }
+ new (dum[last]) AliITSpListItem(label, -1, module, index, thr);
+ }
+ rawReader->Reset();
+
+ //
+ // SDD
+ //
+ AliITSsegmentationSDD* segSDD = (AliITSsegmentationSDD*) fDetTypeSim->GetSegmentationModel(1);
+ npx = segSDD->Npx();
+ Int_t scalef=AliITSsimulationSDD::ScaleFourier(segSDD);
+ Int_t firstSDD=AliITSgeomTGeo::GetModuleIndex(3,1,1);
+ Int_t firstSSD=AliITSgeomTGeo::GetModuleIndex(5,1,1);
+ //
+ countRW = -1; // RS
+ rawID2clusID = fkRawID2ClusID[kSDD];
+ AliITSRawStream* inputSDD=AliITSRawStreamSDD::CreateRawStreamSDD(rawReader);
+ for(Int_t iMod=firstSDD; iMod<firstSSD; iMod++){
+ AliITSCalibrationSDD* cal = (AliITSCalibrationSDD*)fDetTypeSim->GetCalibrationModel(iMod);
+ Bool_t isZeroSupp=cal->GetZeroSupp();
+ if(isZeroSupp){
+ for(Int_t iSid=0; iSid<2; iSid++) inputSDD->SetZeroSuppLowThreshold(iMod-firstSDD,iSid,cal->GetZSLowThreshold(iSid));
+ }else{
+ for(Int_t iSid=0; iSid<2; iSid++) inputSDD->SetZeroSuppLowThreshold(iMod-firstSDD,iSid,0);
}
+ }
- AliITSDDLModuleMapSDD* ddlmap=fDetTypeSim->GetDDLModuleMapSDD();
- inputSDD->SetDDLModuleMap(ddlmap);
- while(inputSDD->Next()){
- if(inputSDD->IsCompletedModule()==kFALSE &&
- inputSDD->IsCompletedDDL()==kFALSE){
-
- Int_t module = inputSDD->GetModuleID();
- Int_t anode = inputSDD->GetCoord1()+segSDD->NpzHalf()*inputSDD->GetChannel();
- Int_t time = inputSDD->GetCoord2();
- Int_t signal10 = inputSDD->GetSignal();
- Int_t index = AliITSpList::GetIndex(anode,time,scalef*npx);
-
- if (module >= size) continue;
- last = modA[module]->GetEntries();
- TClonesArray& dum = *modA[module];
- new (dum[last]) AliITSpListItem(-1, -1, module, index, Double_t(signal10));
- ((AliITSpListItem*) dum.At(last))->AddSignalAfterElect(module, index, Double_t(signal10));
- }
+ AliITSDDLModuleMapSDD* ddlmap=fDetTypeSim->GetDDLModuleMapSDD();
+ inputSDD->SetDDLModuleMap(ddlmap);
+ while(inputSDD->Next()){
+ countRW++; // RS
+ if(inputSDD->IsCompletedModule()==kFALSE &&
+ inputSDD->IsCompletedDDL()==kFALSE){
+
+ Int_t module = inputSDD->GetModuleID();
+ Int_t anode = inputSDD->GetCoord1()+segSDD->NpzHalf()*inputSDD->GetChannel();
+ Int_t time = inputSDD->GetCoord2();
+ Int_t signal10 = inputSDD->GetSignal();
+ Int_t index = AliITSpList::GetIndex(anode,time,scalef*npx);
+
+ if (module >= size) continue;
+ last = fModA[module]->GetEntries();
+ TClonesArray& dum = *fModA[module];
+ int label = kMaxLabel;
+ if (rawID2clusID) { // RS If the raw->cluster ID is set (filled by cluster finder) store cluster ID's in SDigits
+ if (rawID2clusID->GetSize()<=countRW) {AliError(Form("The buffer of rawSDD to clusSDD ID's is shorter than current rawSDD ID=%d",countRW));}
+ else label = (*rawID2clusID)[countRW];
+ }
+ new (dum[last]) AliITSpListItem(label, -1, module, index, Double_t(signal10));
+ ((AliITSpListItem*) dum.At(last))->AddSignalAfterElect(module, index, Double_t(signal10));
}
- delete inputSDD;
- rawReader->Reset();
+ }
+ delete inputSDD;
+ rawReader->Reset();
- //
- // SSD
- //
- AliITSsegmentationSSD* segSSD = (AliITSsegmentationSSD*) fDetTypeSim->GetSegmentationModel(2);
- npx = segSSD->Npx();
- AliITSRawStreamSSD inputSSD(rawReader);
- while(1){
- Bool_t next = inputSSD.Next();
- if (!next) break;
-
- Int_t module = inputSSD.GetModuleID();
- Int_t side = inputSSD.GetSideFlag();
- Int_t strip = inputSSD.GetStrip();
- Int_t signal = inputSSD.GetSignal();
- Int_t index = npx * side + strip;
-
- if (module >= size) continue;
+ //
+ // SSD
+ //
+ AliITSsegmentationSSD* segSSD = (AliITSsegmentationSSD*) fDetTypeSim->GetSegmentationModel(2);
+ npx = segSSD->Npx();
+ AliITSRawStreamSSD inputSSD(rawReader);
+ countRW = -1;
+ rawID2clusID = fkRawID2ClusID[kSSD];
+ while(1){
+ Bool_t next = inputSSD.Next();
+ if (!next) break;
+ countRW++; // RS
+ Int_t module = inputSSD.GetModuleID();
+ if(module<0)AliError(Form("Invalid SSD module %d \n",module));
+ if(module<0)continue;
+ Int_t side = inputSSD.GetSideFlag();
+ Int_t strip = inputSSD.GetStrip();
+ Int_t signal = inputSSD.GetSignal();
+ Int_t index = npx * side + strip;
+
+ if (module >= size) continue;
- last = modA[module]->GetEntries();
- TClonesArray& dum = *modA[module];
- new (dum[last]) AliITSpListItem(-1, -1, module, index, Double_t(signal));
- }
- rawReader->Reset();
- AliITSpListItem* sdig = 0;
+ last = fModA[module]->GetEntries();
+ TClonesArray& dum = *fModA[module];
+ int label = kMaxLabel;
+ if (rawID2clusID) { // RS If the raw->cluster ID is set (filled by cluster finder) store cluster ID's in SDigits
+ if (rawID2clusID->GetSize()<=countRW) {AliError(Form("The buffer of rawSSD to clusSSD ID's is shorter than current rawSSD ID=%d",countRW));}
+ else label = (*rawID2clusID)[countRW];
+ }
+ new (dum[last]) AliITSpListItem(label, -1, module, index, Double_t(signal));
+ }
+ rawReader->Reset();
+ AliITSpListItem* sdig = 0;
- Int_t firstssd = GetITSgeom()->GetStartDet(kSSD);
- Double_t adcToEv = 1.;
- for (Int_t mod = 0; mod < size; mod++)
- {
+ Int_t firstssd = GetITSgeom()->GetStartDet(kSSD);
+ Double_t adcToEv = 1.;
+ for (Int_t mod = 0; mod < size; mod++)
+ {
if(mod>=firstssd) {
AliITSCalibrationSSD* calssd = (AliITSCalibrationSSD*)fDetTypeSim->GetCalibrationModel(mod);
adcToEv = 1./calssd->GetSSDDEvToADC(1.);
}
- Int_t nsdig = modA[mod]->GetEntries();
+ Int_t nsdig = fModA[mod]->GetEntries();
for (Int_t ie = 0; ie < nsdig; ie++) {
- sdig = (AliITSpListItem*) (modA[mod]->At(ie));
- Int_t digsig = sdig->GetSignal();
+ sdig = (AliITSpListItem*) (fModA[mod]->At(ie));
+ Double_t digsig = sdig->GetSignal();
if(mod>=firstssd) digsig*=adcToEv; // for SSD: convert back charge from ADC to electron
- new (aSDigits[ie]) AliITSpListItem(-1, -1, mod, sdig->GetIndex(), digsig);
- Float_t sig = sdig->GetSignalAfterElect();
- if(mod>=firstssd) sig*=adcToEv;
- if (sig > 0.) {
- sdig = (AliITSpListItem*)aSDigits[ie];
- sdig->AddSignalAfterElect(mod, sdig->GetIndex(), Double_t(sig));
- }
+ new (aSDigits[ie]) AliITSpListItem(sdig->GetTrack(0), -1, mod, sdig->GetIndex(), digsig);
+ Float_t sig = sdig->GetSignalAfterElect();
+ if(mod>=firstssd) sig*=adcToEv;
+ if (sig > 0.) {
+ sdig = (AliITSpListItem*)aSDigits[ie];
+ sdig->AddSignalAfterElect(mod, sdig->GetIndex(), Double_t(sig));
}
+ }
- tree->Fill();
- aSDigits.Clear();
- modA[mod]->Clear();
+ tree->Fill();
+ aSDigits.Clear();
+ fModA[mod]->Clear();
}
- loader->WriteSDigits("OVERWRITE");
- delete modA;
- return kTRUE;
+ loader->WriteSDigits("OVERWRITE");
+ return kTRUE;
}
-
//______________________________________________________________________
void AliITS::UpdateInternalGeometry(){
-
//reads new geometry from TGeo
// AliDebug(1,"Delete ITSgeom and create a new one reading TGeo");
AliITSVersion_t version = (AliITSVersion_t)IsVersion();
- Int_t minor = 0;
- if(version==kvPPRasymmFMD) minor=2; // default minor version for this geom.
AliITSInitGeometry initgeom;
- AliITSgeom* geom = initgeom.CreateAliITSgeom(version,minor);
+ AliITSgeom* geom = initgeom.CreateAliITSgeom(version);
SetITSgeom(geom);
}
//______________________________________________________________________
// create an AliITSTrigger object (and set trigger conditions as input)
return new AliITSTrigger(fDetTypeSim->GetTriggerConditions());
}
+//______________________________________________________________________
+void AliITS::WriteFOSignals(){
+// This method write FO signals in Digits tree both in Hits2Digits
+// or SDigits2Digits
+
+ fDetTypeSim->ProcessNoiseForFastOr();
+ fDetTypeSim->WriteFOSignals();
+}
+
+
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