* provided "as is" without express or implied warranty. *
**************************************************************************/
+
/* $Id$ */
//_________________________________________________________________________
#include "TROOT.h"
#include "TFolder.h"
#include "TBenchmark.h"
+#include "TGeometry.h"
+
// --- Standard library ---
#include <iomanip.h>
// --- AliRoot header files ---
#include "AliRun.h"
+#include "AliHeader.h"
#include "AliPHOSDigit.h"
+#include "AliPHOSGeometry.h"
#include "AliPHOSGetter.h"
#include "AliPHOSHit.h"
#include "AliPHOSSDigitizer.h"
-
ClassImp(AliPHOSSDigitizer)
//____________________________________________________________________________
- AliPHOSSDigitizer::AliPHOSSDigitizer():TTask("","")
-{
+ AliPHOSSDigitizer::AliPHOSSDigitizer():TTask("","") {
// ctor
- fA = 0;
- fB = 10000000.;
- fPrimThreshold = 0.01 ;
- fSDigitsInRun = 0 ;
+ InitParameters() ;
+ fDefaultInit = kTRUE ;
}
//____________________________________________________________________________
-AliPHOSSDigitizer::AliPHOSSDigitizer(const char * headerFile, const char * sDigitsTitle):TTask(sDigitsTitle, headerFile)
+AliPHOSSDigitizer::AliPHOSSDigitizer(const char * headerFile, const char * sDigitsTitle, const Bool_t toSplit):
+TTask(sDigitsTitle, headerFile)
{
// ctor
- fA = 0;
- fB = 10000000.;
- fPrimThreshold = 0.01 ;
- fSDigitsInRun = 0 ;
+ InitParameters() ;
+ fToSplit = toSplit ;
Init();
+ fDefaultInit = kFALSE ;
}
+//____________________________________________________________________________
+AliPHOSSDigitizer::~AliPHOSSDigitizer()
+{
+ // dtor
+
+ fSplitFile = 0 ;
+}
//____________________________________________________________________________
void AliPHOSSDigitizer::Init()
if( strcmp(GetTitle(), "") == 0 )
SetTitle("galice.root") ;
-
- AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(), GetName()) ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(), GetName(),fToSplit) ;
if ( gime == 0 ) {
- cerr << "ERROR: AliPHOSSDigitizer::Init -> Could not obtain the Getter object !" << endl ;
+ cerr << "ERROR: AliPHOSSDigitizer::Init -> Could not obtain the Getter object !"
+ << endl ;
return ;
}
- //add Task to //YSAlice/tasks/SDiditizer/PHOS
- TTask * aliceSD = (TTask*)gROOT->FindObjectAny("YSAlice/tasks/SDigitizer") ;
- TTask * phosSD = (TTask*)aliceSD->GetListOfTasks()->FindObject("PHOS") ;
- if ( ! phosSD->GetListOfTasks()->FindObject(GetName()) )
- phosSD->Add(this) ;
- // create a folder on the white board //YSAlice/WhiteBoard/SDigits/PHOS/headerFile/sdigitsTitle
- gime->Post(GetTitle(), "S", GetName() ) ;
-
+ gime->PostSDigits( GetName(), GetTitle() ) ;
+
+ fSplitFile = 0 ;
+ if(fToSplit){
+ // construct the name of the file as /path/PHOS.SDigits.root
+ // First - extract full path if necessary
+ TString sDigitsFileName(GetTitle()) ;
+ Ssiz_t islash = sDigitsFileName.Last('/') ;
+ if(islash<sDigitsFileName.Length())
+ sDigitsFileName.Remove(islash+1,sDigitsFileName.Length()) ;
+ else
+ sDigitsFileName="" ;
+ // Next - append the file name
+ sDigitsFileName+="PHOS.SDigits." ;
+ if((strcmp(GetName(),"Default")!=0)&&(strcmp(GetName(),"")!=0)){
+ sDigitsFileName+=GetName() ;
+ sDigitsFileName+="." ;
+ }
+ sDigitsFileName+="root" ;
+ // Finally - check if the file already opened or open the file
+ fSplitFile = static_cast<TFile*>(gROOT->GetFile(sDigitsFileName.Data()));
+ if(!fSplitFile)
+ fSplitFile = TFile::Open(sDigitsFileName.Data(),"update") ;
+ }
+
+ TString sdname(GetName() );
+ sdname.Append(":") ;
+ sdname.Append(GetTitle() ) ;
+ SetName(sdname) ;
+ gime->PostSDigitizer(this) ;
+}
+
+//____________________________________________________________________________
+void AliPHOSSDigitizer::InitParameters()
+{
+ fA = 0;
+ fB = 10000000.;
+ fPrimThreshold = 0.01 ;
+ fSDigitsInRun = 0 ;
+ fSplitFile = 0 ;
+ fToSplit = kFALSE ;
}
//____________________________________________________________________________
if(strstr(option,"tim"))
gBenchmark->Start("PHOSSDigitizer");
-
- //Check, if this branch already exits
- TObjArray * lob = (TObjArray*)gAlice->TreeS()->GetListOfBranches() ;
- TIter next(lob) ;
- TBranch * branch = 0 ;
- Bool_t phosfound = kFALSE, sdigitizerfound = kFALSE ;
-
- while ( (branch = (TBranch*)next()) && (!phosfound || !sdigitizerfound) ) {
- if ( (strcmp(branch->GetName(), "PHOS")==0) && (strcmp(branch->GetTitle(), GetName())==0) )
- phosfound = kTRUE ;
-
- else if ( (strcmp(branch->GetName(), "AliPHOSSDigitizer")==0) && (strcmp(branch->GetTitle(), GetName())==0) )
- sdigitizerfound = kTRUE ;
- }
-
- if ( phosfound || sdigitizerfound ) {
- cerr << "WARNING: AliPHOSSDigitizer::Exec -> SDigits and/or SDigitizer branch with name " << GetName()
- << " already exits" << endl ;
- return ;
- }
-
-
- AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
-
- TClonesArray * hits = gime->Hits() ;
-
- Int_t nevents = (Int_t) gAlice->TreeE()->GetEntries() ;
+ //Check, if this branch already exits
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ if(gime->BranchExists("SDigits") )
+ return;
+
+ TString sdname(GetName()) ;
+ sdname.Remove(sdname.Index(GetTitle())-1) ;
+
+ Int_t nevents = gime->MaxEvent() ;
Int_t ievent ;
for(ievent = 0; ievent < nevents; ievent++){
- gAlice->GetEvent(ievent) ;
- gAlice->SetEvent(ievent) ;
-
- if(gAlice->TreeH()==0){
- cerr << "ERROR: AliPHOSSDigitizer::Exec There is no Hit Tree" << endl;
- return ;
- }
-
- //set address of the hits
- TBranch * branch = gAlice->TreeH()->GetBranch("PHOS");
- if (branch)
- branch->SetAddress(&hits);
- else{
- cerr << "ERROR: AliPHOSSDigitizer::Exec -> No branch PHOS in TreeH " << endl ;
- cerr << " Do nothing " << endl ;
- return ;
- }
-
- TClonesArray * sdigits = gime->SDigits(GetName()) ;
-
+ gime->Event(ievent,"H") ;
+ const TClonesArray * hits = gime->Hits() ;
+ TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
sdigits->Clear();
Int_t nSdigits = 0 ;
-
//Now make SDigits from hits, for PHOS it is the same, so just copy
- Int_t itrack ;
- for (itrack=0; itrack < gAlice->GetNtrack(); itrack++){
-
- //=========== Get the PHOS branch from Hits Tree for the Primary track itrack
- branch->GetEntry(itrack,0);
+ Int_t nPrim = static_cast<Int_t>((gAlice->TreeH())->GetEntries()) ;
+ // Attention nPrim is the number of primaries tracked by Geant
+ // and this number could be different to the number of Primaries in TreeK;
+ Int_t iprim ;
+ for (iprim = 0 ; iprim < nPrim ; iprim ++) {
+ //=========== Get the PHOS branch from Hits Tree for the Primary iprim
+ gime->Track(iprim) ;
Int_t i;
for ( i = 0 ; i < hits->GetEntries() ; i++ ) {
- const AliPHOSHit * hit = gime->Hit(i) ;
+ AliPHOSHit * hit = dynamic_cast<AliPHOSHit *>(hits->At(i)) ;
// Assign primary number only if contribution is significant
-
+
if( hit->GetEnergy() > fPrimThreshold)
- new((*sdigits)[nSdigits]) AliPHOSDigit( hit->GetPrimary(), hit->GetId(), Digitize( hit->GetEnergy() ) ) ;
+ new((*sdigits)[nSdigits]) AliPHOSDigit(hit->GetPrimary(),hit->GetId(),
+ Digitize(hit->GetEnergy()), hit->GetTime()) ;
else
- new((*sdigits)[nSdigits]) AliPHOSDigit( -1 , hit->GetId(), Digitize( hit->GetEnergy() ) ) ;
-
- nSdigits++ ;
+ new((*sdigits)[nSdigits]) AliPHOSDigit( -1 , hit->GetId(),
+ Digitize(hit->GetEnergy()), hit->GetTime()) ;
+ nSdigits++ ;
- }
-
- } // loop over tracks
+ }
+
+ } // loop over iprim
sdigits->Sort() ;
nSdigits = sdigits->GetEntriesFast() ;
+ fSDigitsInRun += nSdigits ;
sdigits->Expand(nSdigits) ;
+
Int_t i ;
for (i = 0 ; i < nSdigits ; i++) {
- AliPHOSDigit * digit = (AliPHOSDigit *) sdigits->At(i) ;
+ AliPHOSDigit * digit = dynamic_cast<AliPHOSDigit *>(sdigits->At(i)) ;
digit->SetIndexInList(i) ;
}
- if(gAlice->TreeS() == 0)
- gAlice->MakeTree("S") ;
+ //Now write SDigits
- //Make (if necessary) branches
- char * file =0;
- if(gSystem->Getenv("CONFIG_SPLIT_FILE")){ //generating file name
- file = new char[strlen(gAlice->GetBaseFile())+20] ;
- sprintf(file,"%s/PHOS.SDigits.root",gAlice->GetBaseFile()) ;
- }
-
- TDirectory *cwd = gDirectory;
+ if((gAlice->TreeS() == 0)|| (fSplitFile))
+ gAlice->MakeTree("S", fSplitFile);
+ if(fSplitFile)
+ fSplitFile->cd() ;
+
//First list of sdigits
- Int_t bufferSize = 32000 ;
+ Int_t bufferSize = 32000 ;
TBranch * sdigitsBranch = gAlice->TreeS()->Branch("PHOS",&sdigits,bufferSize);
- sdigitsBranch->SetTitle(GetName());
- if (file) {
- sdigitsBranch->SetFile(file);
- TIter next( sdigitsBranch->GetListOfBranches());
- TBranch * subbr;
- while ((subbr=(TBranch*)next())) {
- subbr->SetFile(file);
- }
- cwd->cd();
- }
-
+ sdigitsBranch->SetTitle(sdname);
+
//Next - SDigitizer
Int_t splitlevel = 0 ;
AliPHOSSDigitizer * sd = this ;
TBranch * sdigitizerBranch = gAlice->TreeS()->Branch("AliPHOSSDigitizer","AliPHOSSDigitizer",
- &sd,bufferSize,splitlevel);
- sdigitizerBranch->SetTitle(GetName());
- if (file) {
- sdigitizerBranch->SetFile(file);
- TIter next( sdigitizerBranch->GetListOfBranches());
- TBranch * subbr ;
- while ((subbr=(TBranch*)next())) {
- subbr->SetFile(file);
- }
- cwd->cd();
- delete file;
- }
-
+ &sd,bufferSize,splitlevel);
+ sdigitizerBranch->SetTitle(sdname);
+
sdigitsBranch->Fill() ;
sdigitizerBranch->Fill() ;
- gAlice->TreeS()->Write(0,TObject::kOverwrite) ;
-
+
+ gAlice->TreeS()->AutoSave() ;
+
if(strstr(option,"deb"))
PrintSDigits(option) ;
-
}
if(strstr(option,"tim")){
<< gBenchmark->GetCpuTime("PHOSSDigitizer")/nevents << " seconds per event " << endl ;
cout << endl ;
}
-
-
}
+
//__________________________________________________________________
void AliPHOSSDigitizer::SetSDigitsBranch(const char * title )
{
TString stitle(title) ;
// check if branch with title already exists
- TBranch * sdigitsBranch = (TBranch*)gAlice->TreeS()->GetListOfBranches()->FindObject("PHOS") ;
- TBranch * sdigitizerBranch = (TBranch*)gAlice->TreeS()->GetListOfBranches()->FindObject("AliPHOSSDigitizer") ;
+ TBranch * sdigitsBranch =
+ static_cast<TBranch*>(gAlice->TreeS()->GetListOfBranches()->FindObject("PHOS")) ;
+ TBranch * sdigitizerBranch =
+ static_cast<TBranch*>(gAlice->TreeS()->GetListOfBranches()->FindObject("AliPHOSSDigitizer")) ;
const char * sdigitsTitle = sdigitsBranch ->GetTitle() ;
const char * sdigitizerTitle = sdigitizerBranch ->GetTitle() ;
if ( stitle.CompareTo(sdigitsTitle)==0 || stitle.CompareTo(sdigitizerTitle)==0 ){
// Post to the WhiteBoard
AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
- gime->Post(GetTitle(), "S", GetName()) ;
+ gime->PostSDigits( title, GetTitle()) ;
}
+// //__________________________________________________________________
+// void AliPHOSSDigitizer::SetSplitFile(const TString splitFileName)
+// {
+// // Diverts the SDigits in a file separate from the hits file
+
+// TDirectory * cwd = gDirectory ;
+
+// if ( !(gAlice->GetTreeSFileName() == splitFileName) ) {
+// if (gAlice->GetTreeSFile() )
+// gAlice->GetTreeSFile()->Close() ;
+// }
+
+// fSplitFile = gAlice->InitTreeFile("S",splitFileName.Data());
+// fSplitFile->cd() ;
+// gAlice->Write(0, TObject::kOverwrite);
+
+// TTree *treeE = gAlice->TreeE();
+// if (!treeE) {
+// cerr << "ERROR: AliPHOSSDigitizer::SetSPlitFile -> No TreeE found "<<endl;
+// abort() ;
+// }
+
+// // copy TreeE
+// AliHeader *header = new AliHeader();
+// treeE->SetBranchAddress("Header", &header);
+// treeE->SetBranchStatus("*",1);
+// TTree *treeENew = treeE->CloneTree();
+// treeENew->Write(0, TObject::kOverwrite);
+
+
+// // copy AliceGeom
+// TGeometry *AliceGeom = static_cast<TGeometry*>(cwd->Get("AliceGeom"));
+// if (!AliceGeom) {
+// cerr << "ERROR: AliPHOSSDigitizer::SetSPlitFile -> AliceGeom was not found in the input file "<<endl;
+// abort() ;
+// }
+// AliceGeom->Write(0, TObject::kOverwrite);
+
+// gAlice->MakeTree("S",fSplitFile);
+// cwd->cd() ;
+// cout << "INFO: AliPHOSSDigitizer::SetSPlitMode -> SDigits will be stored in " << splitFileName.Data() << endl ;
+
+// }
+
//__________________________________________________________________
void AliPHOSSDigitizer::Print(Option_t* option)const
{
// Prints parameters of SDigitizer
cout << "------------------- "<< GetName() << " -------------" << endl ;
- cout << " Writing SDigitis to branch with title " << GetName() << endl ;
+ cout << " Writing SDigits to branch with title " << GetName() << endl ;
cout << " with digitization parameters A = " << fA << endl ;
cout << " B = " << fB << endl ;
cout << " Threshold for Primary assignment= " << fPrimThreshold << endl ;
return kFALSE ;
}
//__________________________________________________________________
+//__________________________________________________________________
void AliPHOSSDigitizer::PrintSDigits(Option_t * option)
{
// Prints list of digits produced in the current pass of AliPHOSDigitizer
+
AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
- TClonesArray * sdigits = gime->SDigits(GetName()) ;
+ TString sdname(GetName()) ;
+ sdname.Remove(sdname.Index(GetTitle())-1) ;
+ const TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
- cout << "AliPHOSSDigitizer: event "<<gAlice->GetEvNumber() << endl ;
- cout << " Number of entries in SDigits list " << sdigits->GetEntriesFast() << endl ;
+ cout << "AliPHOSSDigitiser: event " << gAlice->GetEvNumber() << endl ;
+ cout << " Number of entries in SDigits list " << sdigits->GetEntriesFast() << endl ;
cout << endl ;
-
- fSDigitsInRun += sdigits->GetEntriesFast() ;
-
- if(strstr(option,"all")){// print all digits
+ if(strstr(option,"all")||strstr(option,"EMC")){
//loop over digits
AliPHOSDigit * digit;
- cout << "SDigit Id " << " Amplitude " << " Index " << " Nprim " << " Primaries list " << endl;
+ cout << "EMC sdigits " << endl ;
+ cout << "Digit Id Amplitude Index Nprim Primaries list " << endl;
+ Int_t maxEmc = gime->PHOSGeometry()->GetNModules()*gime->PHOSGeometry()->GetNCristalsInModule() ;
Int_t index ;
- for (index = 0 ; index < sdigits->GetEntries() ; index++) {
- digit = (AliPHOSDigit * ) sdigits->At(index) ;
- cout << setw(8) << digit->GetId() << " " << setw(3) << digit->GetAmp() << " "
- << setw(6) << digit->GetIndexInList() << " "
- << setw(5) << digit->GetNprimary() <<" ";
+ for (index = 0 ; (index < sdigits->GetEntriesFast()) &&
+ ((dynamic_cast<AliPHOSDigit *> (sdigits->At(index)))->GetId() <= maxEmc) ; index++) {
+ digit = dynamic_cast<AliPHOSDigit *>( sdigits->At(index) ) ;
+ if(digit->GetNprimary() == 0) continue;
+ cout << setw(6) << digit->GetId() << " " << setw(10) << digit->GetAmp() << " "
+ << setw(6) << digit->GetIndexInList() << " "
+ << setw(5) << digit->GetNprimary() <<" ";
Int_t iprimary;
for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++)
- cout << setw(5) << digit->GetPrimary(iprimary+1) << " ";
+ cout << setw(5) << digit->GetPrimary(iprimary+1) << " ";
cout << endl;
- }
+ }
+ cout << endl;
+ }
+
+ if(strstr(option,"all")||strstr(option,"CPV")){
+ //loop over CPV digits
+ AliPHOSDigit * digit;
+ cout << "CPV sdigits " << endl ;
+ cout << "Digit Id Amplitude Index Nprim Primaries list " << endl;
+ Int_t maxEmc = gime->PHOSGeometry()->GetNModules()*gime->PHOSGeometry()->GetNCristalsInModule() ;
+ Int_t index ;
+ for (index = 0 ; index < sdigits->GetEntriesFast(); index++) {
+ digit = dynamic_cast<AliPHOSDigit *>( sdigits->At(index) ) ;
+ if(digit->GetId() > maxEmc){
+ cout << setw(6) << digit->GetId() << " " << setw(10) << digit->GetAmp() << " "
+ << setw(6) << digit->GetIndexInList() << " "
+ << setw(5) << digit->GetNprimary() <<" ";
+
+ Int_t iprimary;
+ for (iprimary=0; iprimary<digit->GetNprimary(); iprimary++)
+ cout << setw(5) << digit->GetPrimary(iprimary+1) << " ";
+ cout << endl;
+ }
+ }
}
+
}
//____________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff