#include <AliCDBManager.h> //ctor
#include <AliESDEvent.h> //FillEsd()
#include <AliRawReader.h> //Reconstruct() for raw digits
+#include <AliLog.h> //
#include "AliHMPIDRawStream.h" //ConvertDigits()
-#include "AliHMPIDRecoParam.h" //ctor
+#include "AliHMPIDRecoParamV1.h" //ctor
+#include <TVirtualFitter.h>
ClassImp(AliHMPIDReconstructor)
-AliHMPIDRecoParam* AliHMPIDReconstructor::fgkRecoParam =0; //
+Int_t AliHMPIDReconstructor::fgStreamLevel = 0; // stream (debug) level
+
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-AliHMPIDReconstructor::AliHMPIDReconstructor():AliReconstructor(),fUserCut(0),fDaqSig(0),fDig(0),fClu(0)
+AliHMPIDReconstructor::AliHMPIDReconstructor():AliReconstructor(),fDaqSig(0),fDig(0),fClu(0)
{
//
//ctor
//
AliHMPIDParam::Instance(); //geometry loaded for reconstruction
- fUserCut = new Int_t[7];
+
fClu=new TObjArray(AliHMPIDParam::kMaxCh+1); fClu->SetOwner(kTRUE);
fDig=new TObjArray(AliHMPIDParam::kMaxCh+1); fDig->SetOwner(kTRUE);
pClus->SetUniqueID(i);
fClu->AddAt(pClus,i);
}
-
- if(fgkRecoParam!=0x0 && fgkRecoParam->GetUserCutMode()==kFALSE)
- {
- for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) {
- fUserCut[iCh] = fgkRecoParam->GetUserCut(iCh);
- Printf("HMPID: UserCut successfully loaded (from RecoParam) for chamber %i -> %i ",iCh,fUserCut[iCh]);
- }
- }
- else {
- AliCDBEntry *pUserCutEnt =AliCDBManager::Instance()->Get("HMPID/Calib/UserCut"); //contains TObjArray of 14 TObject with n. of sigmas to cut charge
- if(pUserCutEnt) {
- TObjArray *pUserCut = (TObjArray*)pUserCutEnt->GetObject();
- for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){ //chambers loop
- fUserCut[iCh] = pUserCut->At(iCh)->GetUniqueID();
- Printf("HMPID: UserCut successfully loaded (from OCDB) for chamber %i -> %i ",iCh,fUserCut[iCh]);
- }
- }
- }
-
+
AliCDBEntry *pDaqSigEnt =AliCDBManager::Instance()->Get("HMPID/Calib/DaqSig"); //contains TObjArray of TObjArray 14 TMatrixF sigmas values for pads
if(!pDaqSigEnt) AliFatal("No pedestals from DAQ!");
fDaqSig = (TObjArray*)pDaqSigEnt->GetObject();
for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){ //chambers loop
- Printf(" HMPID: DaqSigCut successfully loaded for chamber %i -> %i ",iCh,(Int_t)fDaqSig->At(iCh)->GetUniqueID());
+ AliDebug(1,Form("DaqSigCut successfully loaded for chamber %i -> %i ",iCh,(Int_t)fDaqSig->At(iCh)->GetUniqueID()));
}
}//AliHMPIDReconstructor
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-void AliHMPIDReconstructor::Dig2Clu(TObjArray *pDigAll,TObjArray *pCluAll,Bool_t isTryUnfold)
+void AliHMPIDReconstructor::Dig2Clu(TObjArray *pDigAll,TObjArray *pCluAll,Int_t *pUserCut,Bool_t isTryUnfold)
{
// Finds all clusters for a given digits list provided not empty. Currently digits list is a list of all digits for a single chamber.
// Puts all found clusters in separate lists, one per clusters.
// pCluAll - list of clusters for all chambers
// isTryUnfold - flag to choose between CoG and Mathieson fitting
// Returns: none
+
TMatrixF padMap(AliHMPIDParam::kMinPx,AliHMPIDParam::kMaxPcx,AliHMPIDParam::kMinPy,AliHMPIDParam::kMaxPcy); //pads map for single chamber 0..159 x 0..143
for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){ //chambers loop
AliHMPIDDigit *pDig=(AliHMPIDDigit*)pDigCur->At(iDig); //take current digit
if(!(pDig=UseDig(pDig->PadChX(),pDig->PadChY(),pDigCur,&padMap))) continue; //this digit is already taken in FormClu(), go after next digit
FormClu(&clu,pDig,pDigCur,&padMap); //form cluster starting from this digit by recursion
-
- clu.Solve(pCluCur,isTryUnfold); //solve this cluster and add all unfolded clusters to provided list
+ clu.Solve(pCluCur,pUserCut,isTryUnfold); //solve this cluster and add all unfolded clusters to provided list
clu.Reset(); //empty current cluster
}//digits loop for current chamber
}//chambers loop
pCluTree->Branch(Form("HMPID%d",iCh),&((*fClu)[iCh]),7);
pDigTree->SetBranchAddress(Form("HMPID%d",iCh),&((*fDig)[iCh]));
}
+
+ Int_t pUserCut[7];
+
+ if(AliHMPIDReconstructor::GetRecoParam()) {
+ for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) {
+ pUserCut[iCh] = AliHMPIDReconstructor::GetRecoParam()->GetHmpUserCut(iCh);
+ AliDebug(1,Form("UserCut successfully loaded (from AliHMPIDRecoParamV1) for chamber %i -> %i ",iCh,pUserCut[iCh]));
+ }
+ }
+ else {
+ for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) {
+ pUserCut[iCh] = 4; // minimal requirement for sigma cut
+ AliDebug(1,Form("UserCut loaded from defaults for chamber %i -> %i ",iCh,pUserCut[iCh]));
+ AliDebug(1,Form("Cannot get AliHMPIDRecoParamV1!"));
+ }
+ }
+ TVirtualFitter* fitter = TVirtualFitter::GetFitter();
+ delete fitter;
+ fitter = TVirtualFitter::Fitter(0,3*6); // create a new fitter to avoid interferrence with others
pDigTree->GetEntry(0);
- Dig2Clu(fDig,fClu); //cluster finder
+ Dig2Clu(fDig,fClu,pUserCut); //cluster finder
pCluTree->Fill(); //fill tree for current event
-
+ delete fitter;
for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++){
fDig->At(iCh)->Clear();
fClu->At(iCh)->Clear();
}
+
AliDebug(1,"Stop.");
}//Reconstruct(for simulated digits)
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
pDigTree->Branch(Form("HMPID%d",iCh),&((*fDig)[iCh]));
}
+ Int_t pUserCut[7];
+
+ if(AliHMPIDReconstructor::GetRecoParam()) {
+ for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) {
+ pUserCut[iCh] = AliHMPIDReconstructor::GetRecoParam()->GetHmpUserCut(iCh);
+ AliDebug(1,Form("UserCut successfully loaded (from AliHMPIDRecoParamV1) for chamber %i -> %i ",iCh,pUserCut[iCh]));
+ }
+ }
+ else {
+ for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) {
+ pUserCut[iCh] = 4; // minimal requirement for sigma cut
+ AliDebug(1,Form("UserCut loaded from defaults for chamber %i -> %i ",iCh,pUserCut[iCh]));
+ AliDebug(1,Form("Cannot get AliHMPIDRecoParamV1!"));
+ }
+ }
+
AliHMPIDRawStream stream(pRR);
while(stream.Next())
Int_t ch = AliHMPIDParam::DDL2C(stream.GetDDLNumber());
for(Int_t iPad=0;iPad<stream.GetNPads();iPad++) {
AliHMPIDDigit dig(stream.GetPadArray()[iPad],stream.GetChargeArray()[iPad]);
- if(!IsDigSurvive(&dig)) continue;
+ if(!IsDigSurvive(pUserCut,&dig)) continue;
new((*((TClonesArray*)fDig->At(ch)))[iDigCnt[ch]++]) AliHMPIDDigit(dig); //add this digit to the tmp list
}
}
for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++)fDig->At(iCh)->Clear();
+
AliDebug(1,"Stop.");
}//Reconstruct digits from raw digits
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-void AliHMPIDReconstructor::FillESD(TTree */*digitsTree*/, TTree */*clustersTree*/, AliESDEvent *pESD) const
-{
-// Fill ESD with all the infos from HMPID
-// Probability vector from AliHMPIDPid
-//...
- AliHMPIDPid pID;
- Double_t prob[AliPID::kSPECIES];
-
- for(Int_t iTrk=0;iTrk<pESD->GetNumberOfTracks();iTrk++){//ESD tracks loop
- AliESDtrack *pTrk = pESD->GetTrack(iTrk);// get next reconstructed track
- pID.FindPid(pTrk,AliPID::kSPECIES,prob);
- pTrk->SetHMPIDpid(prob);
- }//ESD tracks loop
-
-}//FillESD()