* provided "as is" without express or implied warranty. *
**************************************************************************/
+/* $Id$ */
+
//_________________________________________________________________________
-// A brief description of the class
-//*-- Author : Gines MARTINEZ SUBATECH
-//////////////////////////////////////////////////////////////////////////////
+//*--
+//*-- Author: Gines Martinez & Yves Schutz (SUBATECH)
+//*-- Compleetely redesigned by Dmitri Peressounko (SUBATECH & RRC KI) March 2001
+/////////////////////////////////////////////////////////////////////////////////////
+// Wrapping class for reconstruction. Allows to produce reconstruction from
+// different steps: from previously produced hits,sdigits, etc. Each new reconstruction
+// flow (e.g. digits, made from them RecPoints, subsequently made TrackSegments,
+// subsequently made RecParticles) are distinguished by the title of created branches. One can
+// use this title as a comment, see use case below.
+// Thanks to getters, one can set
+// parameters to reconstruction briks. The full set of parameters is saved in the
+// corresponding branch: e.g. parameters of clusterizer are stored in branch
+// TreeR::AliPHOSClusterizer with the same title as the branch containing the RecPoints. // TTree does not support overwriting, therefore one can not produce several
+// branches with the same names and titles - use different titles.
+//
+// Use case:
+//
+// root [0] AliPHOSReconstructioner * r = new AliPHOSReconstructioner("galice.root")
+// // Set the header file
+// root [1] r->ExecuteTask()
+// // Make full chain of reconstruction
+//
+// // One can specify the title for each branch
+// root [2] r->SetBranchFileName("RecPoints","RecPoints1") ;
+//
+// // One can change parameters of reconstruction algorithms
+// root [3] r->GetClusterizer()->SetEmcLocalMaxCut(0.02)
+//
+// // One can specify the starting point of the reconstruction and title of all
+// // branches produced in this pass
+// root [4] r->StartFrom("AliPHOSClusterizer","Local max cut 0.02")
+// // means that will use already generated Digits and produce only RecPoints,
+// // TS and RecParticles
+//
+// // And finally one can call ExecuteTask() with the following options
+// root [5] r->ExecuteTask("debug all timing")
+// // deb - prints the numbers of produced SDigits, Digits etc.
+// // deb all - prints in addition list of made SDigits, digits etc.
+// // timing - prints benchmarking results
+///////////////////////////////////////////////////////////////////////////////////////////////////
// --- ROOT system ---
-#include "TClonesArray.h"
-
// --- Standard library ---
+#include "Riostream.h"
// --- AliRoot header files ---
-
+#include "AliRunLoader.h"
#include "AliPHOSReconstructioner.h"
-#include "AliPHOSClusterizer.h"
+#include "AliPHOSClusterizerv1.h"
+#include "AliPHOSDigitizer.h"
+#include "AliPHOSSDigitizer.h"
+#include "AliPHOSTrackSegmentMakerv1.h"
+#include "AliPHOSPIDv1.h"
-ClassImp(AliPHOSReconstructioner)
+#include "AliPHOSLoader.h"
+ClassImp(AliPHOSReconstructioner)
//____________________________________________________________________________
-AliPHOSReconstructioner::AliPHOSReconstructioner()
+ AliPHOSReconstructioner::AliPHOSReconstructioner():TTask("AliPHOSReconstructioner","")
{
// ctor
-}
+ fDigitizer = 0 ;
+ fClusterizer = 0 ;
+ fTSMaker = 0 ;
+ fPID = 0 ;
+ fSDigitizer = 0 ;
+
+ fIsInitialized = kFALSE ;
-//____________________________________________________________________________
-AliPHOSReconstructioner::AliPHOSReconstructioner(AliPHOSClusterizer * Clusterizer,
- AliPHOSTrackSegmentMaker * Tracker,
- AliPHOSPID * Pid)
-{
- fClusterizer = Clusterizer ;
- fTrackSegmentMaker = Tracker ;
- fPID = Pid ;
}
//____________________________________________________________________________
-AliPHOSReconstructioner::~AliPHOSReconstructioner()
+AliPHOSReconstructioner::AliPHOSReconstructioner(const char* evFoldName,const char * branchName):
+TTask("AliPHOSReconstructioner",evFoldName)
{
- // dtor
-}
+ // ctor
+ AliRunLoader* rl = AliRunLoader::GetRunLoader(evFoldName);
+ if (rl == 0x0)
+ {
+ Fatal("AliPHOSReconstructioner","Can not get Run Loader from folder %s.",evFoldName);
+ }
+ if (rl->GetAliRun() == 0x0)
+ {
+ delete gAlice;
+ gAlice = 0x0;
+ rl->LoadgAlice();
+ gAlice = rl->GetAliRun();
+ }
+
+ AliPHOSLoader* gime = dynamic_cast<AliPHOSLoader*>(rl->GetLoader("PHOSLoader"));
+ if (gime == 0x0)
+ {
+ Error("AliPHOSReconstructioner","Can not get PHOS Loader");
+ return;
+ }
+
+ TString galicefn = rl->GetFileName();
+ TString method("AliPHOSReconstructioner::AliPHOSReconstructioner(");
+ method = (((method + evFoldName)+",")+branchName)+"): ";
+
+ fSDigitsBranch= branchName;
+
+ //P.Skowronski remark
+ // Tasks has default fixed names
+ // other tasks can be added, even runtime
+ // with arbitrary name. See AliDataLoader::
+ cout<<"\n\n\n";
+ cout<<method<<"\n\nCreating SDigitizer\n";
+ fSDigitizer = new AliPHOSSDigitizer(galicefn,GetTitle());
+ Add(fSDigitizer);
+ gime->PostSDigitizer(fSDigitizer);
+
+ fDigitsBranch=branchName ;
+ cout<<"\n\n\n";
+ cout<<method<<"\n\nCreating Digitizer\n";
+ fDigitizer = new AliPHOSDigitizer(galicefn,GetTitle()) ;
+ Add(fDigitizer) ;
+ gime->PostDigitizer(fDigitizer);
+
+ fRecPointBranch=branchName ;
+ cout<<"\n\n\n";
+ cout<<method<<"Creating Clusterizer\n";
+ fClusterizer = new AliPHOSClusterizerv1(galicefn,GetTitle());
+ Add(fClusterizer);
+ gime->PostReconstructioner(fClusterizer);
+
+ fTSBranch=branchName ;
+ fTSMaker = new AliPHOSTrackSegmentMakerv1(galicefn,GetTitle());
+ Add(fTSMaker) ;
+ gime->PostTracker(fTSMaker);
+
+ fRecPartBranch=branchName ;
+ cout<<"\n\n\n";
+ cout<<method<<"Creating PID\n";
+ fPID = new AliPHOSPIDv1(galicefn,GetTitle());
+ Add(fPID);
+ cout<<"\nFINISHED \n\n"<<method;
+
+ fIsInitialized = kTRUE ;
+}
//____________________________________________________________________________
- void AliPHOSReconstructioner::Init(AliPHOSClusterizer * Clusterizer,
- AliPHOSTrackSegmentMaker * Tracker,
- AliPHOSPID * Pid)
+void AliPHOSReconstructioner::Exec(Option_t opt)
{
- fClusterizer = Clusterizer ;
- fTrackSegmentMaker = Tracker ;
- fPID = Pid ;
-}
+ //check, if the names of branches, which should be made conicide with already
+ //existing
+ if (!opt)
+ return ;
+ if(!fIsInitialized)
+ Init() ;
+}
+//____________________________________________________________________________
+ void AliPHOSReconstructioner::Init()
+{
+ // initiliaze Reconstructioner if necessary: we can not do this in default constructor
+
+ if(!fIsInitialized){
+ // Initialisation
+
+ fSDigitsBranch="Default" ;
+ fSDigitizer = new AliPHOSSDigitizer(GetTitle(),fSDigitsBranch.Data()) ;
+ Add(fSDigitizer) ;
+ fDigitsBranch="Default" ;
+ fDigitizer = new AliPHOSDigitizer(GetTitle(),fDigitsBranch.Data());
+ Add(fDigitizer) ;
+ fRecPointBranch="Default" ;
+ fClusterizer = new AliPHOSClusterizerv1(GetTitle(),fRecPointBranch.Data());
+ Add(fClusterizer) ;
+ fTSBranch="Default" ;
+ fTSMaker = new AliPHOSTrackSegmentMakerv1(GetTitle(),fTSBranch.Data());
+ Add(fTSMaker) ;
+
+
+ fRecPartBranch="Default";
+ fPID = new AliPHOSPIDv1(GetTitle(),fRecPartBranch.Data()) ;
+ Add(fPID) ;
+
+ fIsInitialized = kTRUE ;
+
+ }
+}
//____________________________________________________________________________
- void AliPHOSReconstructioner::Make(TClonesArray * dl, RecPointsList * emccl, RecPointsList * ppsdl,
- TrackSegmentsList * trsl, RecParticlesList * rpl)
+AliPHOSReconstructioner::~AliPHOSReconstructioner()
{
- fClusterizer->MakeClusters(dl, emccl, ppsdl);
-
+ // Delete data members if any
+}
+
+void AliPHOSReconstructioner::Print()const {
+ // Print reconstructioner data
- fTrackSegmentMaker->MakeTrackSegments(dl, emccl, ppsdl, trsl) ;
+ TString message ;
+ message = "-----------------AliPHOSReconstructioner---------------\n" ;
+ message += " Reconstruction of the header file %s\n" ;
+ message += " with the following modules:\n" ;
- fPID->MakeParticles(trsl, rpl) ;
+ if(fSDigitizer->IsActive()){
+ message += " (+) %s to branch %s\n" ;
+ }
+ if(fDigitizer->IsActive()){
+ message += " (+) %s to branch %s\n" ;
+ }
+
+ if(fClusterizer->IsActive()){
+ message += " (+) %s to branch %s\n" ;
+ }
+
+ if(fTSMaker->IsActive()){
+ message += " (+) %s to branch %s\n" ;
+ }
+
+ if(fPID->IsActive()){
+ message += " (+) %s to branch %s\n" ;
+ }
+ Info("Print", message.Data(),
+ GetTitle(),
+ fSDigitizer->GetName(), fSDigitsBranch.Data(),
+ fDigitizer->GetName(), fDigitsBranch.Data() ,
+ fClusterizer->GetName(), fRecPointBranch.Data(),
+ fTSMaker->GetName(), fTSBranch.Data() ,
+ fPID->GetName(), fRecPartBranch.Data() ) ;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff