AliL3HoughEval::AliL3HoughEval()
{
-
+ //default ctor
fRemoveFoundTracks = kFALSE;
fNumOfPadsToLook = 1;
fNumOfRowsToMiss = 1;
AliL3HoughEval::~AliL3HoughEval()
{
+ //dtor
fHoughTransformer = 0;
if(fRowPointers)
{
void AliL3HoughEval::InitTransformer(AliL3HoughBaseTransformer *transformer)
{
+ //Init hough transformer
fHoughTransformer = transformer;
fSlice = fHoughTransformer->GetSlice();
fPatch = fHoughTransformer->GetPatch();
}
-Bool_t AliL3HoughEval::LookInsideRoad(AliL3HoughTrack *track,Int_t &nrows_crossed,Int_t *rowrange,Bool_t remove)
+Bool_t AliL3HoughEval::LookInsideRoad(AliL3HoughTrack *track,Int_t &nrowscrossed,Int_t *rowrange,Bool_t remove)
{
//Look at rawdata along the road specified by the track candidates.
//If track is good, return true, if not return false.
Int_t nrow=0,npixs=0;//,rows_crossed=0;
Float_t xyz[3];
- Int_t total_charge=0;//total charge along the road
+ Int_t totalcharge=0;//total charge along the road
//for(Int_t padrow = AliL3Transform::GetFirstRow(fPatch); padrow <= AliL3Transform::GetLastRow(fPatch); padrow++)
for(Int_t padrow = rowrange[0]; padrow<=rowrange[1]; padrow++)
{
track->GetLineCrossingPoint(padrow,xyz);
xyz[0] += AliL3Transform::Row2X(track->GetFirstRow());
- Float_t R = sqrt(xyz[0]*xyz[0] + xyz[1]*xyz[1]);
- xyz[2] = R*track->GetTgl();
+ Float_t r = sqrt(xyz[0]*xyz[0] + xyz[1]*xyz[1]);
+ xyz[2] = r*track->GetTgl();
}
AliL3Transform::Slice2Sector(fSlice,padrow,sector,row);
if(pad > p) break;
UShort_t time = digPt[j].fTime;
Double_t eta = AliL3Transform::GetEta(fSlice,padrow,pad,time);
- Int_t pixel_index = fHoughTransformer->GetEtaIndex(eta);
- if(pixel_index != track->GetEtaIndex()) continue;
- total_charge += digPt[j].fCharge;
+ Int_t pixelindex = fHoughTransformer->GetEtaIndex(eta);
+ if(pixelindex != track->GetEtaIndex()) continue;
+ totalcharge += digPt[j].fCharge;
if(remove)
digPt[j].fCharge = 0; //Erease the track from image
npixs++;
if(remove)
return kTRUE;
- nrows_crossed += nrow; //Update the number of rows crossed.
+ nrowscrossed += nrow; //Update the number of rows crossed.
if(nrow >= rowrange[1]-rowrange[0]+1 - fNumOfRowsToMiss)//this was a good track
{
void AliL3HoughEval::FindEta(AliL3TrackArray *tracks)
{
-
+ //Find the corresponding eta slice hough space
Int_t sector,row;
Float_t xyz[3];
if(pad > p) break;
UShort_t time = digPt[j].fTime;
Double_t eta = AliL3Transform::GetEta(fSlice,padrow,pad,time);
- Int_t pixel_index = (Int_t)(eta/etaslice);
- if(pixel_index > track->GetEtaIndex()+1) continue;
- if(pixel_index < track->GetEtaIndex()-1) break;
+ Int_t pixelindex = (Int_t)(eta/etaslice);
+ if(pixelindex > track->GetEtaIndex()+1) continue;
+ if(pixelindex < track->GetEtaIndex()-1) break;
fEtaHistos[ntr]->Fill(eta,digPt[j].fCharge);
}
}
for(Int_t i=0; i<ntracks; i++)
{
AliL3Histogram1D *hist = fEtaHistos[i];
- Int_t max_bin = hist->GetMaximumBin();
- Double_t max_value = hist->GetBinContent(max_bin);
+ Int_t maxbin = hist->GetMaximumBin();
+ Double_t maxvalue = hist->GetBinContent(maxbin);
AliL3HoughTrack *track = (AliL3HoughTrack*)tracks->GetCheckedTrack(i);
if(!track) continue;
- if(hist->GetBinContent(max_bin-1)<max_value && hist->GetBinContent(max_bin+1)<max_value)
+ if(hist->GetBinContent(maxbin-1)<maxvalue && hist->GetBinContent(maxbin+1)<maxvalue)
{
- track->SetWeight((Int_t)max_value,kTRUE);
- track->SetEta(hist->GetBinCenter(max_bin));
+ track->SetWeight((Int_t)maxvalue,kTRUE);
+ track->SetEta(hist->GetBinCenter(maxbin));
track->SetNHits(track->GetWeight());
}
else
//delete [] fEtaHistos;
}
-void AliL3HoughEval::DisplayEtaSlice(Int_t eta_index,AliL3Histogram *hist)
+void AliL3HoughEval::DisplayEtaSlice(Int_t etaindex,AliL3Histogram *hist)
{
//Display the current raw data inside the (slice,patch)
AliL3Transform::Raw2Local(xyz,sector,row,pad,time);
xyz[2] -= fZVertex;
Double_t eta = AliL3Transform::GetEta(xyz);
- Int_t pixel_index = fHoughTransformer->GetEtaIndex(eta);//(Int_t)(eta/etaslice);
- if(pixel_index != eta_index) continue;
+ Int_t pixelindex = fHoughTransformer->GetEtaIndex(eta);//(Int_t)(eta/etaslice);
+ if(pixelindex != etaindex) continue;
hist->Fill(xyz[0],xyz[1],charge);
}
}
}
#ifdef use_root
-void AliL3HoughEval::CompareMC(AliL3TrackArray *tracks,Char_t *trackfile,Int_t threshold)
+void AliL3HoughEval::CompareMC(AliL3TrackArray */*tracks*/,Char_t */*trackfile*/,Int_t /*threshold*/)
{
/*
struct GoodTrack goodtracks[15000];