#include "TH1F.h"
#include "TH2F.h"
#include "AliITSMapSDD.h"
-
-const Int_t AliITSMapSDD::fgkNAnodePtsDefault = 1;
-const Int_t AliITSMapSDD::fgkNDriftPtsDefault = 72;
+#include "AliITSCorrMap1DSDD.h"
ClassImp(AliITSMapSDD)
//______________________________________________________________________
-AliITSMapSDD::AliITSMapSDD():
-TNamed("defaultmap",""),
-fNAnodePts(fgkNAnodePtsDefault),
-fNDriftPts(fgkNDriftPtsDefault)
+AliITSMapSDD::AliITSMapSDD():TNamed("defaultmap","")
{
// default constructor
+ for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){
+ for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){
+ fMap[iAn][iDr]=0;
+ }
+ }
}
//______________________________________________________________________
-AliITSMapSDD::AliITSMapSDD(Char_t *mapname):
-TNamed(mapname,""),
-fNAnodePts(fgkNAnodePtsDefault),
-fNDriftPts(fgkNDriftPtsDefault)
+AliITSMapSDD::AliITSMapSDD(Char_t *mapname):TNamed(mapname,"")
{
// standard constructor
+ for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){
+ for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){
+ fMap[iAn][iDr]=0;
+ }
+ }
+}
+
+//______________________________________________________________________
+void AliITSMapSDD::SetMap(TH2F* hmap){
+ // Fill map staring from 2D histo
+ // with anodes on x axis and drift dist. on y axis
+ for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){
+ for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){
+ SetCellContent(iAn,iDr,hmap->GetBinContent(iAn+1,iDr+1));
+ }
+ }
}
//______________________________________________________________________
Float_t AliITSMapSDD::GetCorrection(Float_t z, Float_t x, AliITSsegmentationSDD *seg){
Int_t bina =(Int_t) seg->GetAnodeFromLocal(x,z);
if(bina>nAnodes) AliError("Wrong anode anumber!");
if(bina>=nAnodesHybrid) bina-=nAnodesHybrid;
- Float_t stept = seg->Dx()*kMicronTocm/(Float_t)fNDriftPts;
+ Float_t stept = seg->Dx()*kMicronTocm/(Float_t)fgkNDrifPts;
Int_t bint = TMath::Abs((Int_t)(x/stept));
- if(bint==fNDriftPts) bint-=1;
- if(bint>=fNDriftPts) AliError("Wrong bin number along drift direction!");
+ if(bint==fgkNDrifPts) bint-=1;
+ if(bint>=fgkNDrifPts) AliError("Wrong bin number along drift direction!");
return kMicronTocm*GetCellContent(bina,bint);
}
//______________________________________________________________________
TH2F* AliITSMapSDD::GetMapHisto() const{
// Returns a TH2F histogram with map of residuals
- Char_t hname[50];
- sprintf(hname,"h%s",GetName());
- TH2F* hmap=new TH2F(hname,"",fNAnodePts,-0.5,255.5,fNDriftPts,0.,35.);
- for(Int_t iAn=0;iAn<fNAnodePts; iAn++){
- for(Int_t iDr=0;iDr<fNDriftPts; iDr++){
+ TString hname;
+ hname.Form("h%s",GetName());
+ TH2F* hmap=new TH2F(hname.Data(),"",fgkNAnodPts,-0.5,255.5,fgkNDrifPts,0.,35.);
+ for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){
+ for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){
hmap->SetBinContent(iAn+1,iDr+1,GetCellContent(iAn,iDr));
}
}
//______________________________________________________________________
TH1F* AliITSMapSDD::GetResidualDistr(Float_t dmin, Float_t dmax) const{
// Returns a TH1F histogram with distribution of residual
- Char_t hname[50];
- sprintf(hname,"hd%s",GetName());
- TH1F* hd=new TH1F(hname,"",100,dmin,dmax);
- for(Int_t iAn=0;iAn<fNAnodePts; iAn++){
- for(Int_t iDr=0;iDr<fNDriftPts; iDr++){
+ TString hname;
+ hname.Form("hd%s",GetName());
+ TH1F* hd=new TH1F(hname.Data(),"",100,dmin,dmax);
+ for(Int_t iAn=0;iAn<fgkNAnodPts; iAn++){
+ for(Int_t iDr=0;iDr<fgkNDrifPts; iDr++){
hd->Fill(GetCellContent(iAn,iDr));
}
}
return hd;
}
+//______________________________________________________________________
+AliITSCorrMapSDD* AliITSMapSDD::ConvertToNewFormat() const{
+ // convert correction map to new format
+ Char_t* name=(Char_t*)GetName();
+ AliITSCorrMapSDD* newmap=new AliITSCorrMap1DSDD(name,fgkNDrifPts);
+ for(Int_t i=0; i<fgkNDrifPts; i++){
+ newmap->SetCellContent(0,i,GetCellContent(0,i));
+ }
+ return newmap;
+}
+