* 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"
fB = 10000000.;
fPrimThreshold = 0.01 ;
fSDigitsInRun = 0 ;
+ fSplitFile = 0 ;
}
//____________________________________________________________________________
fA = 0;
fB = 10000000.;
fPrimThreshold = 0.01 ;
- fSDigitsInRun = 0 ;
+ fSDigitsInRun = 0 ;
+ fSplitFile = 0 ;
Init();
}
+//____________________________________________________________________________
+AliPHOSSDigitizer::~AliPHOSSDigitizer()
+{
+ if (fSplitFile)
+ if ( fSplitFile->IsOpen() )
+ fSplitFile->Close() ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ // Close the root file
+ gime->CloseFile() ;
+
+ // remove the task from the folder list
+ gime->RemoveTask("S",GetName()) ;
+
+ TString name(GetName()) ;
+ name.Remove(name.Index(":")) ;
+
+ // remove the Hits from the folder list
+ gime->RemoveObjects("H",name) ;
+
+ // remove the SDigits from the folder list
+ gime->RemoveObjects("S", name) ;
+}
//____________________________________________________________________________
void AliPHOSSDigitizer::Init()
if( strcmp(GetTitle(), "") == 0 )
SetTitle("galice.root") ;
-
+
AliPHOSGetter * gime = AliPHOSGetter::GetInstance(GetTitle(), GetName()) ;
if ( gime == 0 ) {
cerr << "ERROR: AliPHOSSDigitizer::Init -> Could not obtain the Getter object !" << endl ;
sdname.Append(GetTitle() ) ;
SetName(sdname) ;
gime->PostSDigitizer(this) ;
-
- // create a folder on the white board //YSAlice/WhiteBoard/SDigits/PHOS/headerFile/sdigitsTitle
-
}
//____________________________________________________________________________
//Check, if this branch already exits
gAlice->GetEvent(0) ;
+
+ TString sdname(GetName()) ;
+ sdname.Remove(sdname.Index(GetTitle())-1) ;
+
if(gAlice->TreeS() ) {
TObjArray * lob = static_cast<TObjArray*>(gAlice->TreeS()->GetListOfBranches()) ;
TIter next(lob) ;
Bool_t phosfound = kFALSE, sdigitizerfound = kFALSE ;
while ( (branch = (static_cast<TBranch*>(next()))) && (!phosfound || !sdigitizerfound) ) {
- if ( (strcmp(branch->GetName(), "PHOS")==0) && (strcmp(branch->GetTitle(), GetName())==0) )
+ TString thisName( GetName() ) ;
+ TString branchName( branch->GetTitle() ) ;
+ branchName.Append(":") ;
+ if ( (strcmp(branch->GetName(), "PHOS")==0) && thisName.BeginsWith(branchName) )
phosfound = kTRUE ;
-
- else if ( (strcmp(branch->GetName(), "AliPHOSSDigitizer")==0) && (strcmp(branch->GetTitle(), GetName())==0) )
+ else if ( (strcmp(branch->GetName(), "AliPHOSSDigitizer")==0) && thisName.BeginsWith(branchName) )
sdigitizerfound = kTRUE ;
}
}
}
- TString sdname(GetName()) ;
- sdname.Remove(sdname.Index(GetTitle())-1) ;
-
AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
Int_t nevents = (Int_t) gAlice->TreeE()->GetEntries() ;
Int_t ievent ;
for(ievent = 0; ievent < nevents; ievent++){
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
- gime->Track(itrack) ;
- TClonesArray * hits = gime->Hits() ;
+
+ Int_t Nprim = (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++ ) {
AliPHOSHit * hit = dynamic_cast<AliPHOSHit *>(hits->At(i)) ;
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 = dynamic_cast<AliPHOSDigit *>(sdigits->At(i)) ;
}
if(gAlice->TreeS() == 0)
- gAlice->MakeTree("S") ;
-
- //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;
+ gAlice->MakeTree("S", fSplitFile);
//First list of sdigits
Int_t bufferSize = 32000 ;
TBranch * sdigitsBranch = gAlice->TreeS()->Branch("PHOS",&sdigits,bufferSize);
sdigitsBranch->SetTitle(sdname);
- if (file) {
- sdigitsBranch->SetFile(file);
- TIter next( sdigitsBranch->GetListOfBranches());
- TBranch * subbr;
- while ((subbr=static_cast<TBranch*>(next()))) {
- subbr->SetFile(file);
- }
- cwd->cd();
- }
//Next - SDigitizer
Int_t splitlevel = 0 ;
TBranch * sdigitizerBranch = gAlice->TreeS()->Branch("AliPHOSSDigitizer","AliPHOSSDigitizer",
&sd,bufferSize,splitlevel);
sdigitizerBranch->SetTitle(sdname);
- if (file) {
- sdigitizerBranch->SetFile(file);
- TIter next( sdigitizerBranch->GetListOfBranches());
- TBranch * subbr ;
- while ((subbr=static_cast<TBranch*>(next()))) {
- subbr->SetFile(file);
- }
- cwd->cd();
- delete file;
- }
-
- sdigitsBranch->Fill() ;
+
+ sdigitsBranch->Fill() ;
sdigitizerBranch->Fill() ;
- gAlice->TreeS()->Write(0,TObject::kOverwrite) ;
+ gAlice->TreeS()->AutoSave() ;
if(strstr(option,"deb"))
PrintSDigits(option) ;
-
+
}
+
+ if (fSplitFile)
+ if ( fSplitFile->IsOpen() )
+ fSplitFile->Close() ;
+
if(strstr(option,"tim")){
gBenchmark->Stop("PHOSSDigitizer");
cout << "AliPHOSSDigitizer:" << endl ;
}
+
//__________________________________________________________________
void AliPHOSSDigitizer::SetSDigitsBranch(const char * title )
{
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() ;
+ if ( !fSplitFile->Get("gAlice") )
+ gAlice->Write();
+
+ TTree *treeE = gAlice->TreeE();
+ if (!treeE) {
+ cerr << "ERROR: AliPHOSSDigitizer::SetSPlitFile -> No TreeE found "<<endl;
+ abort() ;
+ }
+
+ // copy TreeE
+ if ( !fSplitFile->Get("TreeE") ) {
+ AliHeader *header = new AliHeader();
+ treeE->SetBranchAddress("Header", &header);
+ treeE->SetBranchStatus("*",1);
+ TTree *treeENew = treeE->CloneTree();
+ treeENew->Write();
+ }
+
+ // copy AliceGeom
+ if ( !fSplitFile->Get("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();
+ }
+
+ 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
{
AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
TString sdname(GetName()) ;
sdname.Remove(sdname.Index(GetTitle())-1) ;
- TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
+ const TClonesArray * sdigits = gime->SDigits(sdname.Data()) ;
cout << "AliPHOSSDigitiser: event " << gAlice->GetEvNumber() << endl ;
cout << " Number of entries in SDigits list " << sdigits->GetEntriesFast() << endl ;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff