+++ /dev/null
-#include "AliPHOSDA1.h"
-#include "TString.h"
-
-ClassImp(AliPHOSDA1)
-
-//----------------------------------------------------------------
-AliPHOSDA1::AliPHOSDA1(int module) : TNamed(),
- fHistoFile(0),fMod(module),fWriteToFile(kTRUE),fHistoArray()
-
-{
- // Create DA1 ("Calibration DA") object.
- // module is the PHOS module number (0..4).
- // Checks existence of histograms which might have been left
- // from the previous runs to continue their filling.
- // Histogram names: module_iX_iZ_gain for TH2 and module_iX_iZ for TH1.
- // Root file name: PHOS_ModuleX_Calib.root, where X - module number.
-
- char name[128];
- sprintf(name,"PHOS_Module%d_Calib",fMod);
- SetName(name);
-
- SetTitle("Calibration Detector Algorithm");
-
- char rootname[128];
- sprintf(rootname,"%s.root",GetName());
-
- fHistoFile = new TFile(rootname,"update");
- fHistoArray.SetName("histo_container");
-
- char hname[128];
- TH1F* hist1=0;
- TH2F* hist2=0;
-
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
-
- sprintf(hname,"%d_%d_%d",fMod,iX,iZ);
- hist1 = (TH1F*)fHistoFile->Get(hname);
- if(hist1) {
- fHgLgRatio[iX][iZ] = hist1;
- fHistoArray.Add(hist1);
- }
- else
- fHgLgRatio[iX][iZ] = 0;
-
- for(Int_t iGain=0; iGain<2; iGain++) {
- sprintf(hname,"%d_%d_%d_%d",fMod,iX,iZ,iGain);
- hist2 = (TH2F*)fHistoFile->Get(hname);
- if(hist2) {
- fTimeEnergy[iX][iZ][iGain] = hist2;
- fHistoArray.Add(hist2);
- }
- else
- fTimeEnergy[iX][iZ][iGain] = 0;
- }
-
- }
- }
-
-}
-
-//-------------------------------------------------------------------
-AliPHOSDA1::AliPHOSDA1(Int_t module, TH2F oldTimeEnergy[64][56][2]) :
- TNamed(),fHistoFile(0),fMod(module),fWriteToFile(kFALSE),fHistoArray()
-{
- // Constructor.
- // oldTimeEnergy is an array of histograms kept from the previous run.
- // By default the final histograms will not be saved to the root file.
-
- char name[128];
- sprintf(name,"PHOS_Module%d_Calib",fMod);
- SetName(name);
-
- SetTitle("Calibration Detector Algorithm");
- fHistoArray.SetName("histo_container");
-
- if(oldTimeEnergy) {
-
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
-
- fHgLgRatio[iX][iZ] = 0;
- for(Int_t iGain=0; iGain<2; iGain++) {
-
- if((&(oldTimeEnergy[iX][iZ][iGain]))->GetEntries()) {
- fTimeEnergy[iX][iZ][iGain] = &(oldTimeEnergy[iX][iZ][iGain]);
- fHistoArray.Add(&(oldTimeEnergy[iX][iZ][iGain]));
- }
- else
- fTimeEnergy[iX][iZ][iGain] = 0;
- }
- }
- }
-
- }
-
- else {
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
- fHgLgRatio[iX][iZ] = 0;
- for(Int_t iGain=0; iGain<2; iGain++) {
- fTimeEnergy[iX][iZ][iGain] = 0;
- }
- }
- }
- }
-
-
-}
-
-//-------------------------------------------------------------------
-AliPHOSDA1::AliPHOSDA1(const AliPHOSDA1& da) : TNamed(da),
- fHistoFile(0),fMod(da.fMod),fWriteToFile(da.fWriteToFile),fHistoArray(da.fHistoArray)
-{
- // Copy constructor.
-
- fHistoFile = new TFile(da.GetName(),"update");
-
- char hname[128];
- TH1F* hist1=0;
- TH2F* hist2=0;
-
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
-
- sprintf(hname,"%d_%d_%d",fMod,iX,iZ);
- hist1 = (TH1F*)da.fHistoFile->Get(hname);
- if(hist1) fHgLgRatio[iX][iZ] = hist1;
- else
- fHgLgRatio[iX][iZ] = 0;
-
- for(Int_t iGain=0; iGain<2; iGain++) {
- sprintf(hname,"%d_%d_%d_%d",fMod,iX,iZ,iGain);
- hist2 = (TH2F*)da.fHistoFile->Get(hname);
- if(hist2) fTimeEnergy[iX][iZ][iGain] = hist2;
- else
- fTimeEnergy[iX][iZ][iGain] = 0;
- }
-
- }
- }
-
-}
-
-//-------------------------------------------------------------------
-AliPHOSDA1& AliPHOSDA1::operator= (const AliPHOSDA1& da)
-{
- //Assignment operator.
-
- if(this != &da) {
-
- TString oldname(fHistoFile->GetName());
- TString newname(da.fHistoFile->GetName());
-
- if(oldname != newname) {
- delete fHistoFile;
- fHistoFile = new TFile(da.fHistoFile->GetName(),"update");
- }
-
- fMod = da.fMod;
-
- SetName(da.GetName());
- SetTitle(da.GetTitle());
-
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
-
- if(fHgLgRatio[iX][iZ]) delete fHgLgRatio[iX][iZ];
- fHgLgRatio[iX][iZ] = da.fHgLgRatio[iX][iZ];
-
- for(Int_t iGain=0; iGain<2; iGain++) {
- if (fTimeEnergy[iX][iZ][iGain]) delete fTimeEnergy[iX][iZ][iGain];
- fTimeEnergy[iX][iZ][iGain] = da.fTimeEnergy[iX][iZ][iGain];
- }
-
- }
- }
-
- fHistoArray = da.fHistoArray;
-
- }
-
- return *this;
-}
-
-
-//-------------------------------------------------------------------
-AliPHOSDA1::~AliPHOSDA1()
-{
- // Destructor
-
- UpdateHistoFile();
- if(fHistoFile) delete fHistoFile;
-
-}
-
-//-------------------------------------------------------------------
-void AliPHOSDA1::FillHistograms(Float_t e[64][56][2], Float_t t[64][56][2])
-{
- // Fill energy vs time-of-flight and HG/LG ratio histograms in one event.
- // Energy and TOF data are encoded as e[X][Z][gain] and t[X][Z][gain],
- // where X(0..63) and Z(0..55) - crystal position in the module,
- // gain=0 - low gain, gain=1 - high gain.
- // Energy in ADC counts, time in samples.
- // If no energy or time read for particular channel,
- // the correspondent array entry should be filled by zero.
- // WARNING: this function should be called once per event!
-
- char hname[128];
- char htitl[128];
-
- for(Int_t iX=0; iX<64; iX++) {
- for (Int_t iZ=0; iZ<56; iZ++) {
-
- // HG/LG
- if(e[iX][iZ][0]>10. && e[iX][iZ][1]>10. && e[iX][iZ][1]<900.) {
- if(fHgLgRatio[iX][iZ]) {
-// printf("iX=%d iZ=%d,e[iX][iZ][1]=%.3f,e[iX][iZ][0]=%.3f, t1=%.3f,t0=%.3f\n",
-// iX,iZ,e[iX][iZ][1],e[iX][iZ][0], t[iX][iZ][1],t[iX][iZ][0]);
- fHgLgRatio[iX][iZ]->Fill(e[iX][iZ][1]/e[iX][iZ][0]);
- }
- else
- {
- sprintf(hname,"%d_%d_%d",fMod,iX,iZ);
- sprintf(htitl,"HG/LG ratio for crystal %d_%d_%d",fMod,iX,iZ);
- fHgLgRatio[iX][iZ] = new TH1F(hname,htitl,400,14.,18.);
-// printf("iX=%d iZ=%d,e[iX][iZ][1]=%.3f,e[iX][iZ][0]=%.3f\n",
-// iX,iZ,e[iX][iZ][1],e[iX][iZ][0]);
- fHgLgRatio[iX][iZ]->Fill(e[iX][iZ][1]/e[iX][iZ][0]);
- fHistoArray.Add(fHgLgRatio[iX][iZ]);
- }
- }
-
- // Energy vs TOF
- for(Int_t iGain=0; iGain<2; iGain++) {
- continue;
-
- if(fTimeEnergy[iX][iZ][iGain])
- fTimeEnergy[iX][iZ][iGain]->Fill(e[iX][iZ][iGain],t[iX][iZ][iGain]);
- else {
- sprintf(hname,"%d_%d_%d_%d",fMod,iX,iZ,iGain);
- sprintf(htitl,"Energy vs TOF for crystal %d_%d_%d and gain %d",fMod,iX,iZ,iGain);
- fTimeEnergy[iX][iZ][iGain] = new TH2F(hname,htitl,1024,0.,1024.,100,0.,100);
- fTimeEnergy[iX][iZ][iGain]->Fill(e[iX][iZ][iGain],t[iX][iZ][iGain]);
- fHistoArray.Add(fTimeEnergy[iX][iZ][iGain]);
- }
- }
-
- }
- }
-
-}
-
-//-------------------------------------------------------------------
-void AliPHOSDA1::UpdateHistoFile()
-{
- // Write histograms to file
-
- if(!fWriteToFile) return;
- if(!fHistoFile) return;
- if(!fHistoFile->IsOpen()) return;
-
- TH1F* hist1=0;
- TH2F* hist2=0;
-
- for(Int_t iX=0; iX<64; iX++) {
- for(Int_t iZ=0; iZ<56; iZ++) {
-
- hist1 = fHgLgRatio[iX][iZ];
- if(hist1) hist1->Write(hist1->GetName(),TObject::kWriteDelete);
-
- for(Int_t iGain=0; iGain<2; iGain++) {
- hist2 = fTimeEnergy[iX][iZ][iGain];
- if(hist2) hist2->Write(hist2->GetName(),TObject::kWriteDelete);
- }
-
- }
- }
-
-}
-
-//-----------------------------------------------------------------------
-void AliPHOSDA1::SetWriteToFile(Bool_t write)
-{
- if(!write) {
- fWriteToFile = write;
- return;
- }
-
- if(!fHistoFile) {
- char rootname[128];
- sprintf(rootname,"%s.root",GetName());
- fHistoFile = new TFile(rootname,"update");
- }
-
- fWriteToFile = write;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff