* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.69 2002/05/05 21:06:55 nilsen
-Added GetSimulationMoel, and fixed up SetDefaultSimulation to do the
-proper initilization when a simulation has already been defined.
-
-Revision 1.68 2002/05/02 18:51:53 nilsen
-AliITS.h
- Method MakeBranchR has now a second argument, with a default value:
- Option_t *opt=" ". Opt="Fast" is to create a separate branch
- for fast points in TreeR
- New method MakeBranchRF: it a separate branch in TreeR for Fast Points
-
-AliITS.cxx
-1) TTree->Write() replaced with TTree->AutoSave for TreeS, TreeD and
- TreeR
-2) Changes in MakeBranchR to allow the creation of a special branch
- for fast points
-
-Revision 1.67 2002/03/15 17:22:51 nilsen
-Intoduced SDigits2Digits and SDigitsToDigits functions.
-
-Revision 1.66 2001/11/28 01:35:45 nilsen
-Using standard constructors instead of default constructors for Clusterfinder,
-Response, and FastSimulator.
-
-Revision 1.65 2001/11/27 16:27:28 nilsen
-Adding AliITSDigitizer class to do merging and digitization . Based on the
-TTask method. AliITSDigitizer class added to the Makefile and ITSLinkDef.h
-file. The following files required minor changes. AliITS, added functions
-SetHitsAddressBranch, MakeBranchInTreeD and modified MakeBranchD.
-AliITSsimulationSDD.cxx needed a Tree indepenent way of returning back to
-the original Root Directory in function Compress1D. Now it uses gDirectory.
-
-Revision 1.64 2001/11/19 16:17:02 nilsen
-Applyed fixes to bugs found by Rene Brun. With many thanks. Some additonal
-bugs found by Rene require more work to fix. Will be fixed soon.
-
-Revision 1.63 2001/10/24 21:16:34 nilsen
-Removed some dead code and improved comments/documntation.
-
-Revision 1.62 2001/10/21 19:23:21 nilsen
-Added function to allow to limit which detectors to digitize and reconstruct.
-The default is All. This change makes no changes to any root file.
-
-Revision 1.61 2001/10/11 15:26:07 mariana
-Correct HitsToFastRecPoints
-
-Revision 1.60 2001/10/04 22:38:10 nilsen
-Changes made to support PreDigits (SDigits) plus other helpful changes.
-
-Revision 1.59 2001/08/30 09:56:18 hristov
-The operator[] is replaced by At() or AddAt() in case of TObjArray.
-
-Revision 1.58 2001/07/26 15:05:29 hristov
-Use global gRandom generator (M.Ivanov)
-
-Revision 1.57 2001/07/24 14:26:11 mariana
-Introduce the function Digits2Reco() and write the defaults for simulation and reconstruction
-
-Revision 1.56 2001/07/05 12:49:49 mariana
-Temporary patches required by root.v3.01.05
-
-Revision 1.55 2001/06/14 14:59:00 barbera
-Tracking V1 decoupled from AliITS
-
-Revision 1.54 2001/05/31 20:37:56 barbera
-Bari/Salerno model set as defaault SPD simulation
-
-Revision 1.53 2001/05/31 18:52:24 barbera
-Bari model becomes the default
-
-Revision 1.53 2001/05/30 07:52:24 hristov
-TPC and CONTAINERS included in the search path
-
-Revision 1.52 2001/05/30 06:04:58 hristov
-Changes made to be consitant with changes in TPC tracking classes (B.Nilsen)
-
-Revision 1.51 2001/05/16 14:57:15 alibrary
-New files for folders and Stack
-
-Revision 1.50 2001/05/11 09:15:21 barbera
-Corrected to make fast point creation working with PPR geometry
-
-Revision 1.49 2001/05/11 07:37:49 hristov
-Legacy lines commented
-
-Revision 1.48 2001/05/10 18:14:25 barbera
-A typo corrected
-
-Revision 1.47 2001/05/10 17:55:59 barbera
-Modified to create rec points also for PPR geometries
-
-Revision 1.46 2001/05/10 00:05:28 nilsen
-Allowed for HitsToDigits function to work with versions 5, 7, 8, and 9. This
-should probably be cleaned up to only check to make sure that fITSgeom has
-been properly defined.
-
-Revision 1.45 2001/05/01 22:35:48 nilsen
-Remove/commented a number of cout<< statements. and made change needed by
-SSD code.
-
-Revision 1.44 2001/04/26 22:44:01 nilsen
-Removed dependence on layer 5/6 in AliITS::HitsToDigits. This will be
-done properly in AliITSv???.cxx via SetDefaults.
-
-Revision 1.43 2001/04/26 13:22:52 barbera
-TMatrix and TVector elimininated to speed up the code
-
-Revision 1.42 2001/04/25 21:55:12 barbera
-Updated version to be compatible with actual verion of STEER and TPC
-
-Revision 1.41 2001/04/21 15:16:51 barbera
-Updated with the new SSD reconstruction code
-
-Revision 1.40 2001/03/17 15:07:06 mariana
-Update SDD response parameters
-
-Revision 1.39 2001/03/12 17:45:32 hristov
-Changes needed on Sun with CC 5.0
-
-Revision 1.38 2001/03/07 14:04:51 barbera
-Some vector dimensions increased to cope with full events
-
-Revision 1.37 2001/03/07 12:36:35 barbera
-A change added in the tracking part to manage delta rays
-
-Revision 1.36 2001/03/02 19:44:11 barbera
- modified to taking into account new version tracking v1
-
-Revision 1.35 2001/02/28 18:16:46 mariana
-Make the code compatible with the new AliRun
-
-Revision 1.34 2001/02/11 15:51:39 mariana
-Set protection in MakeBranch
-
-Revision 1.33 2001/02/10 22:26:39 mariana
-Move the initialization of the containers for raw clusters in MakeTreeC()
-
-Revision 1.32 2001/02/08 23:55:31 nilsen
-Removed fMajor/MinorVersion variables in favor of variables in derived classes.
-Set arrays char *det[3] = {"SPD","SDD","SSD"} as const.
-
-Revision 1.31 2001/02/02 23:57:28 nilsen
-Added include file that are no londer included in AliITSgeom.h
-
-Revision 1.30 2001/01/30 09:23:13 hristov
-Streamers removed (R.Brun)
-
-Revision 1.29 2001/01/26 20:01:09 hristov
-Major upgrade of AliRoot code
+/* $Id$ */
-Revision 1.28 2000/12/18 14:02:00 barbera
-new version of the ITS tracking to take into account the new TPC track parametrization
-
-Revision 1.27 2000/12/08 13:49:27 barbera
-Hidden declaration in a for loop removed to be compliant with HP-UX compiler
-
-Revision 1.26 2000/11/27 13:12:13 barbera
-New version containing the files for tracking
-
-Revision 1.25 2000/11/12 22:38:05 barbera
-Added header file for the SPD Bari model
-
-Revision 1.24 2000/10/09 22:18:12 barbera
-Bug fixes from MAriana to le AliITStest.C run correctly
-
-Revision 1.23 2000/10/05 20:47:42 nilsen
-fixed dependencies of include files. Tryed but failed to get a root automaticly
-generates streamer function to work. Modified SetDefaults.
-
-Revision 1.9.2.15 2000/10/04 16:56:40 nilsen
-Needed to include stdlib.h
-
-=======
-Revision 1.22 2000/10/04 19:45:52 barbera
-Corrected by F. Carminati for v3.04
-
-Revision 1.21 2000/10/02 21:28:08 fca
-Removal of useless dependecies via forward declarations
-
-Revision 1.20 2000/10/02 16:31:39 barbera
-General code clean-up
-
-Revision 1.9.2.14 2000/10/02 15:43:51 barbera
-General code clean-up (e.g., printf -> cout)
-
-Revision 1.19 2000/09/22 12:13:25 nilsen
-Patches and updates for fixes to this and other routines.
-
-Revision 1.18 2000/07/12 05:32:20 fca
-Correcting several syntax problem with static members
-
-Revision 1.17 2000/07/10 16:07:18 fca
-Release version of ITS code
-
-Revision 1.9.2.3 2000/02/02 13:42:09 barbera
-fixed AliITS.cxx for new AliRun structure. Added ITS hits list to list of hits which will have their track numbers updated
-
-Revision 1.9.2.2 2000/01/23 03:03:13 nilsen
-//fixed FillModule. Removed fi(fabs(xl)<dx....
-
-Revision 1.9.2.1 2000/01/12 19:03:32 nilsen
-This is the version of the files after the merging done in December 1999.
-See the ReadMe110100.txt file for details
-
-Revision 1.9 1999/11/14 14:33:25 fca
-Correct problems with distructors and pointers, thanks to I.Hrivnacova
-
-Revision 1.8 1999/09/29 09:24:19 fca
-Introduction of the Copyright and cvs Log
-
-*/
///////////////////////////////////////////////////////////////////////////////
//
// futher information.
//
///////////////////////////////////////////////////////////////////////////////
-#include <iostream.h>
-#include <iomanip.h>
-#include <fstream.h>
+
+#include <Riostream.h>
#include <stdlib.h>
-#include <TMath.h>
-#include <TRandom.h>
+
#include <TBranch.h>
-#include <TVector.h>
#include <TClonesArray.h>
-#include <TROOT.h>
-#include <TObjectTable.h>
#include <TFile.h>
-#include <TTree.h>
+#include <TMath.h>
+#include <TObjectTable.h>
+#include <TROOT.h>
+#include <TRandom.h>
#include <TString.h>
+#include <TTree.h>
+#include <TVector.h>
+#include <TVirtualMC.h>
-#include "AliMC.h"
+#include "AliConfig.h"
#include "AliHeader.h"
-
#include "AliITS.h"
+#include "AliITSClusterFinderSDD.h"
+#include "AliITSClusterFinderSPD.h"
+#include "AliITSClusterFinderSSD.h"
#include "AliITSDetType.h"
-#include "AliITSresponseSPD.h"
+#include "AliITSLoader.h"
+#include "AliITSRawClusterSPD.h"
+#include "AliITSRawClusterSDD.h"
+#include "AliITSRawClusterSSD.h"
+#include "AliITSRecPoint.h"
+#include "AliITSdigitSPD.h"
+#include "AliITSdigitSDD.h"
+#include "AliITSdigitSSD.h"
+#include "AliITSgeom.h"
+#include "AliITShit.h"
+#include "AliITSmodule.h"
+#include "AliITSpList.h"
#include "AliITSresponseSDD.h"
+#include "AliITSresponseSPD.h"
#include "AliITSresponseSSD.h"
-#include "AliITSsegmentationSPD.h"
#include "AliITSsegmentationSDD.h"
+#include "AliITSsegmentationSPD.h"
#include "AliITSsegmentationSSD.h"
-#include "AliITSsimulationSPD.h"
#include "AliITSsimulationSDD.h"
+#include "AliITSsimulationSPD.h"
#include "AliITSsimulationSSD.h"
-#include "AliITSClusterFinderSPD.h"
-#include "AliITSClusterFinderSDD.h"
-#include "AliITSClusterFinderSSD.h"
-#include "AliITShit.h"
-#include "AliITSgeom.h"
-#include "AliITSpList.h"
-#include "AliITSdigit.h"
-#include "AliITSmodule.h"
-#include "AliITSRecPoint.h"
-#include "AliITSRawCluster.h"
+#include "AliMC.h"
+#include "AliITSDigitizer.h"
+#include "AliITSDDLRawData.h"
+#include "AliRun.h"
ClassImp(AliITS)
//______________________________________________________________________
-AliITS::AliITS() : AliDetector() {
+AliITS::AliITS() : AliDetector(),
+ fITSgeom(0),
+ fEuclidOut(0),
+ fITSmodules(0),
+ fOpt("All"),
+ fIdN(0),
+ fIdSens(0),
+ fIdName(0),
+ fNDetTypes(kNTYPES),
+ fDetTypes(0),
+ fSDigits(0),
+ fNSDigits(0),
+ fDtype(0),
+ fNdtype(0),
+ fCtype(0),
+ fNctype(0),
+ fRecPoints(0),
+ fNRecPoints(0),
+ fSelectedVertexer(0){
// Default initializer for ITS
// The default constructor of the AliITS class. In addition to
// creating the AliITS class it zeros the variables fIshunt (a member
fIshunt = 0; // not zeroed in AliDetector.
// AliITS variables.
- fEuclidOut = 0;
- fITSgeom = 0;
- fITSmodules = 0;
- fOpt = "All";
// SetDetectors(); // default to fOpt="All". This variable not written out.
-
- fIdN = 0;
- fIdName = 0;
- fIdSens = 0;
-
- fNDetTypes = kNTYPES;
- fDetTypes = 0;
-
- fSDigits = 0;
- fNSDigits = 0;
-
- fNdtype = 0;
- fDtype = 0;
-
- fCtype = 0;
- fNctype = 0;
- fTreeC = 0;
-
- fRecPoints = 0;
- fNRecPoints = 0;
-
SetMarkerColor(kRed);
+ SelectVertexer(" ");
}
//______________________________________________________________________
-AliITS::AliITS(const char *name, const char *title):AliDetector(name,title){
+AliITS::AliITS(const char *name, const char *title):AliDetector(name,title),
+ fITSgeom(0),
+ fEuclidOut(0),
+ fITSmodules(0),
+ fOpt("All"),
+ fIdN(0),
+ fIdSens(0),
+ fIdName(0),
+ fNDetTypes(kNTYPES),
+ fDetTypes(0),
+ fSDigits(0),
+ fNSDigits(0),
+ fDtype(0),
+ fNdtype(0),
+ fCtype(0),
+ fNctype(0),
+ fRecPoints(0),
+ fNRecPoints(0),
+ fSelectedVertexer(0){
// The standard Constructor for the ITS class. In addition to
// creating the AliITS class, it allocates memory for the TClonesArrays
// fHits, fSDigits, fDigits, fITSpoints, and the TObjArray of fCtype
fIshunt = 0; // not zeroed in AliDetector
fHits = new TClonesArray("AliITShit", 1560);//not done in AliDetector
- gAlice->AddHitList(fHits); // Not done in AliDetector.
+ // Not done in AliDetector.
+ if(gAlice->GetMCApp()) gAlice->GetMCApp()->AddHitList(fHits);
fEuclidOut = 0;
fITSgeom = 0;
fCtype = new TObjArray(fNDetTypes);
fNctype = new Int_t[fNDetTypes];
- fTreeC = 0;
fRecPoints = new TClonesArray("AliITSRecPoint",1000);
fNRecPoints = 0;
Int_t i;
for(i=0;i<fNDetTypes;i++) {
- fDetTypes->AddAt(new AliITSDetType(),i);
- fNdtype[i] = 0;
- fNctype[i] = 0;
+ fDetTypes->AddAt(new AliITSDetType(),i);
+ fNdtype[i] = 0;
+ fNctype[i] = 0;
} // end for i
SetMarkerColor(kRed);
+ SelectVertexer(" ");
}
//______________________________________________________________________
AliITS::~AliITS(){
// Return:
// none.
- delete fHits;
- delete fSDigits;
- delete fDigits;
- delete fRecPoints;
- if(fIdName!=0) delete[] fIdName; // Array of TStrings
- if(fIdSens!=0) delete[] fIdSens;
- if(fITSmodules!=0) {
- this->ClearModules();
- delete fITSmodules;
+ if (fHits) {
+ fHits->Delete();
+ delete fHits;
+ fHits=0;
+ }
+ if (fSDigits) {
+ fSDigits->Delete();
+ delete fSDigits;
+ fSDigits=0;
+ }
+ if (fDigits) {
+ fDigits->Delete();
+ delete fDigits;
+ fDigits=0;
+ }
+ if (fRecPoints) {
+ fRecPoints->Delete();
+ delete fRecPoints;
+ fRecPoints=0;
+ }
+ delete[] fIdName; // Array of TStrings
+ delete[] fIdSens;
+ if(fITSmodules) {
+ this->ClearModules();
+ delete fITSmodules;
+ fITSmodules = 0;
}// end if fITSmodules!=0
if(fDtype) {
- fDtype->Delete();
- delete fDtype;
+ fDtype->Delete();
+ delete fDtype;
} // end if fDtype
delete [] fNdtype;
if (fCtype) {
- fCtype->Delete();
- delete fCtype;
+ fCtype->Delete();
+ delete fCtype;
+ fCtype = 0;
} // end if fCtype
delete [] fNctype;
if (fDetTypes) {
- fDetTypes->Delete();
- delete fDetTypes;
+ fDetTypes->Delete();
+ delete fDetTypes;
+ fDetTypes = 0;
} // end if fDetTypes
- if (fTreeC) delete fTreeC;
if (fITSgeom) delete fITSgeom;
}
//______________________________________________________________________
-AliITS::AliITS(AliITS &source){
+AliITS::AliITS(const AliITS &source) : AliDetector(source){
// Copy constructor. This is a function which is not allowed to be
// done to the ITS. It exits with an error.
// Inputs:
if(this==&source) return;
Error("Copy constructor",
- "You are not allowed to make a copy of the AliITS");
+ "You are not allowed to make a copy of the AliITS");
exit(1);
}
//______________________________________________________________________
return *this; //fake return
}
//______________________________________________________________________
-Int_t AliITS::DistancetoPrimitive(Int_t,Int_t){
- // Distance from mouse to ITS on the screen. Dummy routine
- // A dummy routine used by the ROOT macro display.C to allow for the
- // use of the mouse (pointing device) in the macro. In general this should
- // never be called. If it is it returns the number 9999 for any value of
- // x and y.
+AliDigitizer* AliITS::CreateDigitizer(AliRunDigitizer* manager)const{
+ // Creates the AliITSDigitizer in a standard way for use via AliModule.
+ // This function can not be included in the .h file because of problems
+ // with the order of inclusion (recursive).
// Inputs:
- // Int_t Dummy screen coordinate.
- // Int_t Dummy screen coordinate.
- // Outputs:
- // none.
+ // AliRunDigitizer *manager The Manger class for Digitization
+ // Output:
+ // none.
// Return:
- // Int_t Dummy = 9999 distance to ITS.
+ // A new AliITSRunDigitizer (cast as a AliDigitizer).
- return 9999;
+ return new AliITSDigitizer(manager);
}
//______________________________________________________________________
void AliITS::Init(){
SetDefaults();
// Array of TStrings
- for(i=0;i<fIdN;i++) fIdSens[i] = gMC->VolId(fIdName[i]);
+ if(gMC) for(i=0;i<fIdN;i++) fIdSens[i] = gMC->VolId(fIdName[i]);
}
//______________________________________________________________________
void AliITS::SetDefaults(){
// none.
// Return:
// none.
-
- if(fDebug) printf("%s: SetDefaults\n",ClassName());
-
+ AliITSsegmentation *seg;
+ AliITSresponse *resp;
AliITSDetType *iDetType;
- //SPD
- iDetType=DetType(0);
- if (!iDetType->GetSegmentationModel()) {
- AliITSsegmentationSPD *seg0=new AliITSsegmentationSPD(fITSgeom);
- SetSegmentationModel(0,seg0);
- } // end if
- if (!iDetType->GetResponseModel()) {
- SetResponseModel(0,new AliITSresponseSPD());
- } // end if
- // set digit and raw cluster classes to be used
+ if(fDebug) Info("SetDefauls","%s: SetDefaults",ClassName());
- const char *kData0=(iDetType->GetResponseModel())->DataType();
- if (strstr(kData0,"real")) {
- iDetType->ClassNames("AliITSdigit","AliITSRawClusterSPD");
- } else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD");
+ //SPD
+ iDetType = DetType(kSPD);
+ if(iDetType){
+ if (!iDetType->GetSegmentationModel()) {
+ seg = new AliITSsegmentationSPD(fITSgeom);
+ SetSegmentationModel(kSPD,seg);
+ } // end if
+ if (!iDetType->GetResponseModel()) {
+ SetResponseModel(kSPD,new AliITSresponseSPD());
+ } // end if
+ // set digit and raw cluster classes to be used
+
+ const char *kData0=(iDetType->GetResponseModel())->DataType();
+ if (strstr(kData0,"real")) {
+ iDetType->ClassNames("AliITSdigit","AliITSRawClusterSPD");
+ } else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD");
+ } // end if iDetType
// SDD
- iDetType=DetType(1);
- if (!iDetType->GetResponseModel()) {
- SetResponseModel(1,new AliITSresponseSDD("simulated"));
- } // end if
- AliITSresponse *resp1=iDetType->GetResponseModel();
- if (!iDetType->GetSegmentationModel()) {
- AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1);
- SetSegmentationModel(1,seg1);
- } // end if
- const char *kData1=(iDetType->GetResponseModel())->DataType();
- const char *kopt=iDetType->GetResponseModel()->ZeroSuppOption();
- if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D")) || strstr(kData1,"real") ){
- iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD");
- } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD");
+ iDetType = DetType(kSDD);
+ if(iDetType){
+ if (!iDetType->GetResponseModel()) {
+ SetResponseModel(kSDD,new AliITSresponseSDD("simulated"));
+ } // end if
+ resp = iDetType->GetResponseModel();
+ if (!iDetType->GetSegmentationModel()) {
+ seg = new AliITSsegmentationSDD(fITSgeom,resp);
+ SetSegmentationModel(kSDD,seg);
+ } // end if
+ const char *kData1 = (iDetType->GetResponseModel())->DataType();
+ const char *kopt = iDetType->GetResponseModel()->ZeroSuppOption();
+ if((!strstr(kopt,"2D"))&&(!strstr(kopt,"1D")) ||
+ strstr(kData1,"real") ){
+ iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD");
+ } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD");
+ } // end if iDetType
// SSD
- iDetType=DetType(2);
- if (!iDetType->GetSegmentationModel()) {
- AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom);
- SetSegmentationModel(2,seg2);
- } // end if
- if (!iDetType->GetResponseModel()) {
- SetResponseModel(2,new AliITSresponseSSD("simulated"));
- } // end if
- const char *kData2=(iDetType->GetResponseModel())->DataType();
- if (strstr(kData2,"real")) {
- iDetType->ClassNames("AliITSdigit","AliITSRawClusterSSD");
- } else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD");
+ iDetType = DetType(kSSD);
+ if(iDetType){
+ if (!iDetType->GetSegmentationModel()) {
+ seg = new AliITSsegmentationSSD(fITSgeom);
+ SetSegmentationModel(kSSD,seg);
+ } // end if
+ if (!iDetType->GetResponseModel()) {
+ SetResponseModel(kSSD,new AliITSresponseSSD("simulated"));
+ } // end if
+ const char *kData2 = (iDetType->GetResponseModel())->DataType();
+ if (strstr(kData2,"real")) {
+ iDetType->ClassNames("AliITSdigit","AliITSRawClusterSSD");
+ } else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD");
+ } // end if iDetType
if (kNTYPES>3) {
- Warning("SetDefaults",
- "Only the three basic detector types are initialized!");
+ Warning("SetDefaults",
+ "Only the three basic detector types are initialized!");
} // end if
}
//______________________________________________________________________
// none.
// Return:
// none.
-
AliITSDetType *iDetType;
AliITSsimulation *sim;
- iDetType=DetType(0);
- sim = iDetType->GetSimulationModel();
- if (!sim) {
- AliITSsegmentation *seg0=
- (AliITSsegmentation*)iDetType->GetSegmentationModel();
- AliITSresponse *res0 = (AliITSresponse*)iDetType->GetResponseModel();
- AliITSsimulationSPD *sim0=new AliITSsimulationSPD(seg0,res0);
- SetSimulationModel(0,sim0);
- }else{ // simulation exists, make sure it is set up properly.
- ((AliITSsimulationSPD*)sim)->Init(
- (AliITSsegmentationSPD*) iDetType->GetSegmentationModel(),
- (AliITSresponseSPD*) iDetType->GetResponseModel());
-// if(sim->GetResponseModel()==0) sim->SetResponseModel(
-// (AliITSresponse*)iDetType->GetResponseModel());
-// if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel(
-// (AliITSsegmentation*)iDetType->GetSegmentationModel());
- } // end if
- iDetType=DetType(1);
- sim = iDetType->GetSimulationModel();
- if (!sim) {
- AliITSsegmentation *seg1=
- (AliITSsegmentation*)iDetType->GetSegmentationModel();
- AliITSresponse *res1 = (AliITSresponse*)iDetType->GetResponseModel();
- AliITSsimulationSDD *sim1=new AliITSsimulationSDD(seg1,res1);
- SetSimulationModel(1,sim1);
- }else{ // simulation exists, make sure it is set up properly.
- ((AliITSsimulationSDD*)sim)->Init(
- (AliITSsegmentationSDD*) iDetType->GetSegmentationModel(),
- (AliITSresponseSDD*) iDetType->GetResponseModel());
-// if(sim->GetResponseModel()==0) sim->SetResponseModel(
-// (AliITSresponse*)iDetType->GetResponseModel());
-// if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel(
-// (AliITSsegmentation*)iDetType->GetSegmentationModel());
- } //end if
- iDetType=DetType(2);
- sim = iDetType->GetSimulationModel();
- if (!sim) {
- AliITSsegmentation *seg2=
- (AliITSsegmentation*)iDetType->GetSegmentationModel();
- AliITSresponse *res2 = (AliITSresponse*)iDetType->GetResponseModel();
- AliITSsimulationSSD *sim2=new AliITSsimulationSSD(seg2,res2);
- SetSimulationModel(2,sim2);
- }else{ // simulation exists, make sure it is set up properly.
- ((AliITSsimulationSSD*)sim)->Init(
- (AliITSsegmentationSSD*) iDetType->GetSegmentationModel(),
- (AliITSresponseSSD*) iDetType->GetResponseModel());
-// if(sim->GetResponseModel()==0) sim->SetResponseModel(
-// (AliITSresponse*)iDetType->GetResponseModel());
-// if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel(
-// (AliITSsegmentation*)iDetType->GetSegmentationModel());
- } // end if
+ AliITSsegmentation *seg;
+ AliITSresponse *res;
+
+ iDetType = DetType(kSPD);
+ if(iDetType){
+ sim = iDetType->GetSimulationModel();
+ if (!sim) {
+ seg = (AliITSsegmentation*)iDetType->GetSegmentationModel();
+ res = (AliITSresponse*)iDetType->GetResponseModel();
+ sim = new AliITSsimulationSPD(seg,res);
+ SetSimulationModel(kSPD,sim);
+ }else{ // simulation exists, make sure it is set up properly.
+ if(sim->GetResponseModel()==0) sim->SetResponseModel(
+ (AliITSresponse*)iDetType->GetResponseModel());
+ if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel(
+ (AliITSsegmentation*)iDetType->GetSegmentationModel());
+ sim->Init();
+ } // end if
+ }// end if iDetType
+ iDetType = DetType(kSDD);
+ if(iDetType){
+ sim = iDetType->GetSimulationModel();
+ if (!sim) {
+ seg = (AliITSsegmentation*)iDetType->GetSegmentationModel();
+ res = (AliITSresponse*)iDetType->GetResponseModel();
+ sim = new AliITSsimulationSDD(seg,res);
+ SetSimulationModel(kSDD,sim);
+ }else{ // simulation exists, make sure it is set up properly.
+ if(sim->GetResponseModel()==0) sim->SetResponseModel(
+ (AliITSresponse*)iDetType->GetResponseModel());
+ if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel(
+ (AliITSsegmentation*)iDetType->GetSegmentationModel());
+ sim->Init();
+ } //end if
+ }// end if iDetType
+ iDetType = DetType(kSSD);
+ if(iDetType){
+ sim = iDetType->GetSimulationModel();
+ if (!sim) {
+ seg =(AliITSsegmentation*)iDetType->GetSegmentationModel();
+ res = (AliITSresponse*)iDetType->GetResponseModel();
+ sim = new AliITSsimulationSSD(seg,res);
+ SetSimulationModel(kSSD,sim);
+ }else{ // simulation exists, make sure it is set up properly.
+ if(sim->GetResponseModel()==0) sim->SetResponseModel(
+ (AliITSresponse*)iDetType->GetResponseModel());
+ if(sim->GetSegmentationModel()==0) sim->SetSegmentationModel(
+ (AliITSsegmentation*)iDetType->GetSegmentationModel());
+ sim->Init();
+ } // end if
+ } // end if iDetType
}
//______________________________________________________________________
void AliITS::SetDefaultClusterFinders(){
// none.
// Return:
// none.
+ AliITSDetType *iDetType;
+ AliITSsegmentation *seg;
+ AliITSClusterFinder *clf;
+ AliITSresponse *res;
MakeTreeC();
- AliITSDetType *iDetType;
// SPD
- iDetType=DetType(0);
- if (!iDetType->GetReconstructionModel()) {
- AliITSsegmentation *seg0 =
- (AliITSsegmentation*)iDetType->GetSegmentationModel();
- TClonesArray *dig0=DigitsAddress(0);
- TClonesArray *recp0=ClustersAddress(0);
- AliITSClusterFinderSPD *rec0 = new AliITSClusterFinderSPD(seg0,dig0,
- recp0);
- SetReconstructionModel(0,rec0);
- } // end if
+ iDetType=DetType(kSPD);
+ if(iDetType){
+ if (!iDetType->GetReconstructionModel()) {
+ seg =(AliITSsegmentation*)iDetType->GetSegmentationModel();
+ TClonesArray *dig0 = DigitsAddress(0);
+ TClonesArray *recp0 = ClustersAddress(0);
+ clf = new AliITSClusterFinderSPD(seg,dig0,recp0);
+ SetReconstructionModel(kSPD,clf);
+ } // end if
+ } // end if iDetType
// SDD
- iDetType=DetType(1);
- if (!iDetType->GetReconstructionModel()) {
- AliITSsegmentation *seg1 =
- (AliITSsegmentation*)iDetType->GetSegmentationModel();
- AliITSresponse *res1 = (AliITSresponse*)iDetType->GetResponseModel();
- TClonesArray *dig1=DigitsAddress(1);
- TClonesArray *recp1=ClustersAddress(1);
- AliITSClusterFinderSDD *rec1 =
- new AliITSClusterFinderSDD(seg1,res1,dig1,recp1);
- SetReconstructionModel(1,rec1);
- } // end if
+ iDetType=DetType(kSDD);
+ if(iDetType){
+ if (!iDetType->GetReconstructionModel()) {
+ seg = (AliITSsegmentation*)iDetType->GetSegmentationModel();
+ res = (AliITSresponse*)iDetType->GetResponseModel();
+ TClonesArray *dig1 = DigitsAddress(1);
+ TClonesArray *recp1 = ClustersAddress(1);
+ clf = new AliITSClusterFinderSDD(seg,res,dig1,recp1);
+ SetReconstructionModel(kSDD,clf);
+ } // end if
+ } // end if iDetType
// SSD
- iDetType=DetType(2);
- if (!iDetType->GetReconstructionModel()) {
- AliITSsegmentation *seg2=
- (AliITSsegmentation*)iDetType->GetSegmentationModel();
- TClonesArray *dig2=DigitsAddress(2);
- AliITSClusterFinderSSD *rec2= new AliITSClusterFinderSSD(seg2,dig2);
- SetReconstructionModel(2,rec2);
- } // end if
+ iDetType=DetType(kSSD);
+ if(iDetType){
+ if (!iDetType->GetReconstructionModel()) {
+ seg = (AliITSsegmentation*)iDetType->GetSegmentationModel();
+ TClonesArray *dig2 = DigitsAddress(2);
+ clf = new AliITSClusterFinderSSD(seg,dig2);
+ SetReconstructionModel(kSSD,clf);
+ } // end if
+ } // end if iDetType
}
//______________________________________________________________________
-void AliITS::MakeBranch(Option_t* option, const char *file){
+void AliITS::MakeBranch(Option_t* option){
// Creates Tree branches for the ITS.
// Inputs:
// Option_t *option String of Tree types S,D, and/or R.
// none.
// Return:
// none.
+ Bool_t cH = (strstr(option,"H")!=0);
Bool_t cS = (strstr(option,"S")!=0);
Bool_t cD = (strstr(option,"D")!=0);
Bool_t cR = (strstr(option,"R")!=0);
Bool_t cRF = (strstr(option,"RF")!=0);
+
if(cRF)cR = kFALSE;
+ if(cH && (fHits == 0x0)) fHits = new TClonesArray("AliITShit", 1560);
+
+ AliDetector::MakeBranch(option);
- AliDetector::MakeBranch(option,file);
-
- if(cS) MakeBranchS(file);
- if(cD) MakeBranchD(file);
- if(cR) MakeBranchR(file);
- if(cRF) MakeBranchRF(file);
+ if(cS) MakeBranchS(0);
+ if(cD) MakeBranchD(0);
+ if(cR) MakeBranchR(0);
+ if(cRF) MakeBranchRF(0);
}
//______________________________________________________________________
void AliITS::SetTreeAddress(){
// none.
// Return:
// none.
- TTree *treeS = gAlice->TreeS();
- TTree *treeD = gAlice->TreeD();
- TTree *treeR = gAlice->TreeR();
+ TTree *treeS = fLoader->TreeS();
+ TTree *treeD = fLoader->TreeD();
+ TTree *treeR = fLoader->TreeR();
+ if (fLoader->TreeH() && (fHits == 0x0))
+ fHits = new TClonesArray("AliITShit", 1560);
AliDetector::SetTreeAddress();
SetTreeAddressR(treeR);
}
//______________________________________________________________________
-AliITSDetType* AliITS::DetType(Int_t id){
- // Return pointer to id detector type.
- // Inputs:
- // Int_t id detector id number.
- // Outputs:
- // none.
- // Return:
- // returned, a pointer to a AliITSDetType.
-
- return ((AliITSDetType*) fDetTypes->At(id));
-}
-//______________________________________________________________________
-void AliITS::SetResponseModel(Int_t id, AliITSresponse *response){
- // Set the response model for the id detector type.
- // Inputs:
- // Int_t id detector id number.
- // AliITSresponse* a pointer containing an instance of AliITSresponse
- // to be stored/owned b y AliITSDetType.
- // Outputs:
- // none.
- // Return:
- // none.
-
- ((AliITSDetType*) fDetTypes->At(id))->ResponseModel(response);
-}
-//______________________________________________________________________
-void AliITS::SetSegmentationModel(Int_t id, AliITSsegmentation *seg){
- // Set the segmentation model for the id detector type.
- // Inputs:
- // Int_t id detector id number.
- // AliITSsegmentation* a pointer containing an instance of
- // AliITSsegmentation to be stored/owned b y
- // AliITSDetType.
- // Outputs:
- // none.
- // Return:
- // none.
-
- ((AliITSDetType*) fDetTypes->At(id))->SegmentationModel(seg);
-}
-//______________________________________________________________________
-void AliITS::SetSimulationModel(Int_t id, AliITSsimulation *sim){
- // Set the simulation model for the id detector type.
- // Inputs:
- // Int_t id detector id number.
- // AliITSresponse* a pointer containing an instance of AliITSresponse
- // to be stored/owned b y AliITSDetType.
- // Outputs:
- // none.
- // Return:
- // none.
-
- ((AliITSDetType*) fDetTypes->At(id))->SimulationModel(sim);
-
-}
-//______________________________________________________________________
-void AliITS::SetReconstructionModel(Int_t id, AliITSClusterFinder *reconst){
- // Set the cluster finder model for the id detector type.
- // Inputs:
- // Int_t id detector id number.
- // AliITSClusterFinder* a pointer containing an instance of
- // AliITSClusterFinder to be stored/owned b y
- // AliITSDetType.
- // Outputs:
- // none.
- // Return:
- // none.
-
- ((AliITSDetType*) fDetTypes->At(id))->ReconstructionModel(reconst);
-}
-//______________________________________________________________________
-void AliITS::SetClasses(Int_t id, const char *digit, const char *cluster){
- // Set the digit and cluster classes name to be used for the id detector
- // type.
- // Inputs:
- // Int_t id detector id number.
- // const char *digit Digit class name for detector id.
- // const char *cluster Cluster class name for detector id.
- // Outputs:
- // none.
- // Return:
- // none.
-
- ((AliITSDetType*) fDetTypes->At(id))->ClassNames(digit,cluster);
-}
-//______________________________________________________________________
void AliITS::AddHit(Int_t track, Int_t *vol, Float_t *hits){
// Add an ITS hit
// The function to add information to the AliITShit class. See the
// none.
if(fITSmodules){
- fITSmodules->Delete();
- delete fITSmodules;
+ fITSmodules->Delete();
+ delete fITSmodules;
} // end fir fITSmoudles
Int_t nl,indexMAX,index;
if(size<=0){ // default to using data stored in AliITSgeom
- if(fITSgeom==0) {
- Error("InitModules","fITSgeom not defined");
- return;
- } // end if fITSgeom==0
- nl = fITSgeom->GetNlayers();
- indexMAX = fITSgeom->GetModuleIndex(nl,fITSgeom->GetNladders(nl),
- fITSgeom->GetNdetectors(nl))+1;
- nmodules = indexMAX;
- fITSmodules = new TObjArray(indexMAX);
- for(index=0;index<indexMAX;index++){
- fITSmodules->AddAt( new AliITSmodule(index),index);
- } // end for index
+ if(fITSgeom==0) {
+ Error("InitModules","fITSgeom not defined");
+ return;
+ } // end if fITSgeom==0
+ nl = fITSgeom->GetNlayers();
+ indexMAX = fITSgeom->GetModuleIndex(nl,fITSgeom->GetNladders(nl),
+ fITSgeom->GetNdetectors(nl))+1;
+ nmodules = indexMAX;
+ fITSmodules = new TObjArray(indexMAX);
+ for(index=0;index<indexMAX;index++){
+ fITSmodules->AddAt( new AliITSmodule(index),index);
+ } // end for index
}else{
- fITSmodules = new TObjArray(size);
- for(index=0;index<size;index++) {
- fITSmodules->AddAt( new AliITSmodule(index),index);
- } // end for index
+ fITSmodules = new TObjArray(size);
+ for(index=0;index<size;index++) {
+ fITSmodules->AddAt( new AliITSmodule(index),index);
+ } // end for index
nmodules = size;
} // end i size<=0
}
//______________________________________________________________________
void AliITS::FillModules(Int_t evnt,Int_t bgrev,Int_t nmodules,
- Option_t *option,Text_t *filename){
+ Option_t *option, const char *filename){
// fill the modules with the sorted by module hits; add hits from
// background if option=Add.
// Inputs:
// Return:
// none.
static TTree *trH1; //Tree with background hits
- static TClonesArray *fHits2; //List of hits for one track only
static Bool_t first=kTRUE;
static TFile *file;
const char *addBgr = strstr(option,"Add");
+ evnt = nmodules; // Dummy use of variables to remove warnings
if (addBgr ) {
- if(first) {
- file=new TFile(filename);
- fHits2 = new TClonesArray("AliITShit",1000 );
- } // end if first
- first=kFALSE;
- file->cd();
- file->ls();
- // Get Hits Tree header from file
- if(fHits2) fHits2->Clear();
- if(trH1) delete trH1;
- trH1=0;
-
- char treeName[20];
- sprintf(treeName,"TreeH%d",bgrev);
- trH1 = (TTree*)gDirectory->Get(treeName);
- if (!trH1) {
- Error("FillModules","cannot find Hits Tree for event:%d",bgrev);
- } // end if !trH1
- // Set branch addresses
- TBranch *branch;
- char branchname[20];
- sprintf(branchname,"%s",GetName());
- if (trH1 && fHits2) {
- branch = trH1->GetBranch(branchname);
- if (branch) branch->SetAddress(&fHits2);
- } // end if trH1 && fHits
+ if(first) {
+ file=new TFile(filename);
+ } // end if first
+ first=kFALSE;
+ file->cd();
+ file->ls();
+ // Get Hits Tree header from file
+ if(trH1) delete trH1;
+ trH1=0;
+
+ char treeName[20];
+ sprintf(treeName,"TreeH%d",bgrev);
+ trH1 = (TTree*)gDirectory->Get(treeName);
+ if (!trH1) {
+ Error("FillModules","cannot find Hits Tree for event:%d",bgrev);
+ } // end if !trH1
+ // Set branch addresses
} // end if addBgr
- TClonesArray *itsHits = this->Hits();
- Int_t lay,lad,det,index;
- AliITShit *itsHit=0;
- AliITSmodule *mod=0;
- TTree *iTH = gAlice->TreeH();
- Int_t ntracks =(Int_t) iTH->GetEntries();
- Int_t t,h;
- for(t=0; t<ntracks; t++){
- gAlice->ResetHits();
- iTH->GetEvent(t);
- Int_t nhits = itsHits->GetEntriesFast();
- if (!nhits) continue;
- for(h=0; h<nhits; h++){
- itsHit = (AliITShit *)itsHits->UncheckedAt(h);
- itsHit->GetDetectorID(lay,lad,det);
- // temporarily index=det-1 !!!
- if(fITSgeom) index = fITSgeom->GetModuleIndex(lay,lad,det);
- else index=det-1;
- //
- mod = this->GetModule(index);
- mod->AddHit(itsHit,t,h);
- } // end loop over hits
- } // end loop over tracks
-
- // open the file with background
+ FillModules(fLoader->TreeH(),0); // fill from this file's tree.
if (addBgr ) {
- Int_t track,i;
- ntracks =(Int_t)trH1->GetEntries();
- // Loop over tracks
- for (track=0; track<ntracks; track++) {
- if (fHits2) fHits2->Clear();
- trH1->GetEvent(track);
- // Loop over hits
- for(i=0;i<fHits2->GetEntriesFast();++i) {
- itsHit=(AliITShit*) (*fHits2)[i];
- itsHit->GetDetectorID(lay,lad,det);
- // temporarily index=det-1 !!!
- if(fITSgeom) index = fITSgeom->GetModuleIndex(lay,lad,det);
- else index=det-1;
- //
- mod = this->GetModule(index);
- mod->AddHit(itsHit,track,i);
- } // end loop over hits
- } // end loop over tracks
- TTree *fAli=gAlice->TreeK();
- TFile *fileAli=0;
- if (fAli) fileAli =fAli->GetCurrentFile();
- fileAli->cd();
+ FillModules(trH1,10000000); // Default mask 10M.
+ TTree *fAli=fLoader->GetRunLoader()->TreeK();
+ TFile *fileAli=0;
+ if (fAli) fileAli =fAli->GetCurrentFile();
+ fileAli->cd();
} // end if add
}
//______________________________________________________________________
-void AliITS::ClearModules(){
- // Clear the modules TObjArray.
+void AliITS::FillModules(TTree *treeH, Int_t mask) {
+ // fill the modules with the sorted by module hits;
+ // can be called many times to do a merging
// Inputs:
- // none.
+ // TTree *treeH The tree containing the hits to be copied into
+ // the modules.
+ // Int_t mask The track number mask to indecate which file
+ // this hits came from.
// Outputs:
// none.
+ // Return:
+ // none.
- if(fITSmodules) fITSmodules->Delete();
+ if (treeH == 0x0)
+ {
+ Error("FillModules","Tree is NULL");
+ }
+ Int_t lay,lad,det,index;
+ AliITShit *itsHit=0;
+ AliITSmodule *mod=0;
+ char branchname[20];
+ sprintf(branchname,"%s",GetName());
+ TBranch *branch = treeH->GetBranch(branchname);
+ if (!branch) {
+ Error("FillModules","%s branch in TreeH not found",branchname);
+ return;
+ } // end if !branch
+ branch->SetAddress(&fHits);
+ Int_t nTracks =(Int_t) treeH->GetEntries();
+ Int_t iPrimTrack,h;
+ for(iPrimTrack=0; iPrimTrack<nTracks; iPrimTrack++){
+ ResetHits();
+ Int_t nBytes = treeH->GetEvent(iPrimTrack);
+ if (nBytes <= 0) continue;
+ Int_t nHits = fHits->GetEntriesFast();
+ for(h=0; h<nHits; h++){
+ itsHit = (AliITShit *)fHits->UncheckedAt(h);
+ itsHit->GetDetectorID(lay,lad,det);
+ if (fITSgeom) {
+ index = fITSgeom->GetModuleIndex(lay,lad,det);
+ } else {
+ index=det-1; // This should not be used.
+ } // end if [You must have fITSgeom for this to work!]
+ mod = GetModule(index);
+ itsHit->SetTrack(itsHit->GetTrack()+mask); // Set track mask.
+ mod->AddHit(itsHit,iPrimTrack,h);
+ } // end loop over hits
+ } // end loop over tracks
}
//______________________________________________________________________
void AliITS::MakeBranchS(const char *fl){
// only one branch for SDigits.
sprintf(branchname,"%s",GetName());
- if(fSDigits && gAlice->TreeS()){
- MakeBranchInTree(gAlice->TreeS(),branchname,&fSDigits,buffersize,fl);
+
+
+ if(fLoader->TreeS()){
+ if(fSDigits==0x0) fSDigits = new TClonesArray("AliITSpListItem",1000);
+ MakeBranchInTree(fLoader->TreeS(),branchname,&fSDigits,buffersize,fl);
} // end if
}
//______________________________________________________________________
char branchname[30];
if(!treeS) return;
+ if (fSDigits == 0x0) fSDigits = new TClonesArray("AliITSpListItem",1000);
TBranch *branch;
sprintf(branchname,"%s",GetName());
branch = treeS->GetBranch(branchname);
// none.
// Return:
// none.
- Int_t buffersize = 4000;
- char branchname[30];
-
- sprintf(branchname,"%s",GetName());
// one branch for digits per type of detector
- const char *det[3] = {"SPD","SDD","SSD"};
- char digclass[40];
- char clclass[40];
+ const Char_t *det[3] = {"SPD","SDD","SSD"};
+ TString digclass;
Int_t i;
+ Int_t buffersize = 4000;
+ Char_t branchname[30];
+
+ if (fDtype == 0x0) fDtype = new TObjArray(fNDetTypes);
for (i=0; i<kNTYPES ;i++) {
- DetType(i)->GetClassNames(digclass,clclass);
- // digits
- if(!(fDtype->At(i))) fDtype->AddAt(new TClonesArray(digclass,1000),i);
- else ResetDigits(i);
+ digclass = DetType(i)->GetDigitClassName();
+ // digits
+ if(!(fDtype->At(i))){
+ fDtype->AddAt(new TClonesArray(digclass.Data(),1000),i);
+ }else{
+ ResetDigits(i);
+ } // end if
+ if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]);
+ else sprintf(branchname,"%sDigits%d",GetName(),i+1);
+ if (fDtype && treeD) {
+ MakeBranchInTree(treeD,branchname,&((*fDtype)[i]),buffersize,file);
+ } // end if
} // end for i
+ /*
for (i=0; i<kNTYPES ;i++) {
- if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]);
- else sprintf(branchname,"%sDigits%d",GetName(),i+1);
- if (fDtype && treeD) {
- MakeBranchInTree(treeD,
- branchname, &((*fDtype)[i]),buffersize,file);
- } // end if
+ if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]);
+ else sprintf(branchname,"%sDigits%d",GetName(),i+1);
+ if (fDtype && treeD) {
+ MakeBranchInTree(treeD,branchname,&((*fDtype)[i]),buffersize,file);
+ } // end if
} // end for i
+ */
}
//______________________________________________________________________
void AliITS::SetTreeAddressD(TTree *treeD){
// none.
// Return:
// none.
- char branchname[30];
const char *det[3] = {"SPD","SDD","SSD"};
TBranch *branch;
- char digclass[40];
- char clclass[40];
+ TString digclass;
Int_t i;
+ char branchname[30];
if(!treeD) return;
+ if (fDtype == 0x0) fDtype = new TObjArray(fNDetTypes);
for (i=0; i<kNTYPES; i++) {
- DetType(i)->GetClassNames(digclass,clclass);
- // digits
- if(!(fDtype->At(i))) fDtype->AddAt(new TClonesArray(digclass,1000),i);
- else ResetDigits(i);
- if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]);
- else sprintf(branchname,"%sDigits%d",GetName(),i+1);
- if (fDtype) {
- branch = treeD->GetBranch(branchname);
- if (branch) branch->SetAddress(&((*fDtype)[i]));
- } // end if fDtype
+ digclass = DetType(i)->GetDigitClassName();
+ // digits
+ if(!(fDtype->At(i))) {
+ fDtype->AddAt(new TClonesArray(digclass.Data(),1000),i);
+ }else{
+ ResetDigits(i);
+ } // end if
+ if (kNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]);
+ else sprintf(branchname,"%sDigits%d",GetName(),i+1);
+ if (fDtype) {
+ branch = treeD->GetBranch(branchname);
+ if (branch) branch->SetAddress(&((*fDtype)[i]));
+ } // end if fDtype
} // end for i
}
//______________________________________________________________________
// Outputs:
// none.
-// return; // Using Hits in place of the larger sDigits.
- AliHeader *header=gAlice->GetHeader(); // Get event number from this file.
- // Do the Hits to Digits operation. Use Standard input values.
- // Event number from file, no background hit merging , use size from
- // AliITSgeom class, option="All", input from this file only.
- HitsToSDigits(header->GetEvent(),0,-1," ",fOpt," ");
-}
-//______________________________________________________________________
-void AliITS::Hits2PreDigits(){
- // Standard Hits to summable Digits function.
- // Inputs:
- // none.
- // Outputs:
- // none.
-
- AliHeader *header=gAlice->GetHeader(); // Get event number from this file.
- // Do the Hits to Digits operation. Use Standard input values.
- // Event number from file, no background hit merging , use size from
- // AliITSgeom class, option="All", input from this file only.
- HitsToPreDigits(header->GetEvent(),0,-1," ",fOpt," ");
+ fLoader->LoadHits("read");
+ fLoader->LoadSDigits("recreate");
+ AliRunLoader* rl = fLoader->GetRunLoader();
+
+ for (Int_t iEvent = 0; iEvent < rl->GetNumberOfEvents(); iEvent++) {
+ // Do the Hits to Digits operation. Use Standard input values.
+ // Event number from file, no background hit merging , use size from
+ // AliITSgeom class, option="All", input from this file only.
+ rl->GetEvent(iEvent);
+ if (!fLoader->TreeS()) fLoader->MakeTree("S");
+ MakeBranch("S");
+ SetTreeAddress();
+ HitsToPreDigits(iEvent,0,-1," ",fOpt," ");
+ } // end for iEvent
+
+ fLoader->UnloadHits();
+ fLoader->UnloadSDigits();
}
//______________________________________________________________________
void AliITS::SDigitsToDigits(Option_t *opt){
const char *all = strstr(opt,"All");
const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
- strstr(opt,"SSD")};
+ strstr(opt,"SSD")};
if( !det[0] && !det[1] && !det[2] ) all = "All";
else all = 0;
- static Bool_t setDef=kTRUE;
- if (setDef) SetDefaultSimulation();
- setDef=kFALSE;
+ static Bool_t setDef = kTRUE;
+ if(setDef) SetDefaultSimulation();
+ setDef = kFALSE;
AliITSsimulation *sim = 0;
AliITSDetType *iDetType = 0;
- TTree *trees = gAlice->TreeS();
+ TTree *trees = fLoader->TreeS();
if( !(trees && this->GetSDigits()) ){
- Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
- return;
+ Error("SDigits2Digits","Error: No trees or SDigits. Returning.");
+ return;
} // end if
sprintf( name, "%s", this->GetName() );
TBranch *brchSDigits = trees->GetBranch( name );
Int_t id,module;
for(module=0;module<geom->GetIndexMax();module++){
- id = geom->GetModuleType(module);
+ id = geom->GetModuleType(module);
if (!all && !det[id]) continue;
- iDetType = DetType(id);
- sim = (AliITSsimulation*)iDetType->GetSimulationModel();
- if (!sim) {
- Error("SDigit2Digits",
- "The simulation class was not instanciated!");
- exit(1);
- } // end if !sim
- sim->InitSimulationModule(module,gAlice->GetEvNumber());
-//
- // add summable digits to module
- this->GetSDigits()->Clear();
- brchSDigits->GetEvent(module);
- sim->AddSDigitsToModule(GetSDigits(),0);
-//
+ iDetType = DetType(id);
+ sim = (AliITSsimulation*)iDetType->GetSimulationModel();
+ if (!sim) {
+ Error("SDigit2Digits","The simulation class was not "
+ "instanciated for module %d type %s!",module,
+ geom->GetModuleTypeName(module));
+ exit(1);
+ } // end if !sim
+ sim->InitSimulationModule(module,gAlice->GetEvNumber());
+ //
+ // add summable digits to module
+ this->GetSDigits()->Clear();
+ brchSDigits->GetEvent(module);
+ sim->AddSDigitsToModule(GetSDigits(),0);
+ //
// Digitise current module sum(SDigits)->Digits
sim->FinishSDigitiseModule();
// fills all branches - wasted disk space
- gAlice->TreeD()->Fill();
+ fLoader->TreeD()->Fill();
this->ResetDigits();
} // end for module
- gAlice->TreeD()->GetEntries();
+ fLoader->TreeD()->GetEntries();
- gAlice->TreeD()->AutoSave();
+ fLoader->TreeD()->AutoSave();
// reset tree
- gAlice->TreeD()->Reset();
+ fLoader->TreeD()->Reset();
}
//______________________________________________________________________
// Outputs:
// none.
- AliHeader *header=gAlice->GetHeader(); // Get event number from this file.
- // Do the Hits to Digits operation. Use Standard input values.
- // Event number from file, no background hit merging , use size from
- // AliITSgeom class, option="All", input from this file only.
- HitsToDigits(header->GetEvent(),0,-1," ",fOpt," ");
-}
-//______________________________________________________________________
-void AliITS::HitsToSDigits(Int_t evNumber,Int_t bgrev,Int_t size,
- Option_t *option, Option_t *opt,Text_t *filename){
- // keep galice.root for signal and name differently the file for
- // background when add! otherwise the track info for signal will be lost !
- // the condition below will disappear when the geom class will be
- // initialized for all versions - for the moment it is only for v5 !
- // 7 is the SDD beam test version. Dummy routine. Hits are ITS's Summable
- // Digits.
- // Inputs:
- // Int_t evnt Event to be processed.
- // Int_t bgrev Background Hit tree number.
- // Int_t nmodules Not used.
- // Option_t *option String indicating if merging hits or not. To
- // merge hits set equal to "Add". Otherwise no
- // background hits are considered.
- // Test_t *filename File name containing the background hits..
- // Outputs:
- // none.
- // Return:
- // none.
-// return; // using Hits instead of the larger sdigits.
+ fLoader->LoadHits("read");
+ fLoader->LoadDigits("recreate");
+ AliRunLoader* rl = fLoader->GetRunLoader();
- HitsToPreDigits(evNumber,bgrev,size,option,opt,filename);
+ for (Int_t iEvent = 0; iEvent < rl->GetNumberOfEvents(); iEvent++) {
+ // Do the Hits to Digits operation. Use Standard input values.
+ // Event number from file, no background hit merging , use size from
+ // AliITSgeom class, option="All", input from this file only.
+ rl->GetEvent(iEvent);
+ if (!fLoader->TreeD()) fLoader->MakeTree("D");
+ MakeBranch("D");
+ SetTreeAddress();
+ HitsToDigits(iEvent,0,-1," ",fOpt," ");
+ } // end for iEvent
+
+ fLoader->UnloadHits();
+ fLoader->UnloadDigits();
}
//______________________________________________________________________
void AliITS::HitsToPreDigits(Int_t evNumber,Int_t bgrev,Int_t size,
- Option_t *option, Option_t *opt,Text_t *filename){
+ Option_t *option,Option_t *opt,
+ const char *filename){
// Keep galice.root for signal and name differently the file for
// background when add! otherwise the track info for signal will be lost !
// the condition below will disappear when the geom class will be
const char *all = strstr(opt,"All");
const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
- strstr(opt,"SSD")};
+ strstr(opt,"SSD")};
static Bool_t setDef=kTRUE;
if (setDef) SetDefaultSimulation();
setDef=kFALSE;
AliITSmodule *mod = 0;
Int_t id,module;
for(module=0;module<geom->GetIndexMax();module++){
- id = geom->GetModuleType(module);
+ id = geom->GetModuleType(module);
if (!all && !det[id]) continue;
- iDetType = DetType(id);
- sim = (AliITSsimulation*)iDetType->GetSimulationModel();
- if (!sim) {
- Error("HitsToSDigits",
- "The simulation class was not instanciated!");
- exit(1);
- } // end if !sim
- mod = (AliITSmodule *)fITSmodules->At(module);
- sim->SDigitiseModule(mod,module,evNumber);
- // fills all branches - wasted disk space
- gAlice->TreeS()->Fill();
- ResetSDigits();
+ iDetType = DetType(id);
+ sim = (AliITSsimulation*)iDetType->GetSimulationModel();
+ if (!sim) {
+ Error("HitsToSDigits","The simulation class was not "
+ "instanciated for module %d type %s!",module,
+ geom->GetModuleTypeName(module));
+ exit(1);
+ } // end if !sim
+ mod = (AliITSmodule *)fITSmodules->At(module);
+ sim->SDigitiseModule(mod,module,evNumber);
+ // fills all branches - wasted disk space
+ fLoader->TreeS()->Fill();
+ ResetSDigits();
} // end for module
ClearModules();
- gAlice->TreeS()->GetEntries();
- gAlice->TreeS()->AutoSave();
+ fLoader->TreeS()->GetEntries();
+ fLoader->TreeS()->AutoSave();
+ fLoader->WriteSDigits("OVERWRITE");
// reset tree
- gAlice->TreeS()->Reset();
+ fLoader->TreeS()->Reset();
}
//______________________________________________________________________
void AliITS::HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size,
- Option_t *option, Option_t *opt,Text_t *filename){
+ Option_t *option,Option_t *opt,
+ const char *filename){
// Keep galice.root for signal and name differently the file for
// background when add! otherwise the track info for signal will be lost !
// the condition below will disappear when the geom class will be
const char *all = strstr(opt,"All");
const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
- strstr(opt,"SSD")};
+ strstr(opt,"SSD")};
static Bool_t setDef=kTRUE;
if (setDef) SetDefaultSimulation();
setDef=kFALSE;
AliITSmodule *mod = 0;
Int_t id,module;
for(module=0;module<geom->GetIndexMax();module++){
- id = geom->GetModuleType(module);
+ id = geom->GetModuleType(module);
if (!all && !det[id]) continue;
- iDetType = DetType(id);
- sim = (AliITSsimulation*)iDetType->GetSimulationModel();
- if (!sim) {
- Error("HitsToDigits",
- "The simulation class was not instanciated!");
- exit(1);
- } // end if !sim
- mod = (AliITSmodule *)fITSmodules->At(module);
- sim->DigitiseModule(mod,module,evNumber);
- // fills all branches - wasted disk space
- gAlice->TreeD()->Fill();
- ResetDigits();
+ iDetType = DetType(id);
+ sim = (AliITSsimulation*)iDetType->GetSimulationModel();
+ if (!sim) {
+ Error("HitsToDigits","The simulation class was not "
+ "instanciated for module %d type %s!",module,
+ geom->GetModuleTypeName(module));
+ exit(1);
+ } // end if !sim
+ mod = (AliITSmodule *)fITSmodules->At(module);
+ sim->DigitiseModule(mod,module,evNumber);
+ // fills all branches - wasted disk space
+ fLoader->TreeD()->Fill();
+ ResetDigits();
} // end for module
ClearModules();
- gAlice->TreeD()->GetEntries();
- gAlice->TreeD()->AutoSave();
+ fLoader->TreeD()->GetEntries();
+ fLoader->TreeD()->AutoSave();
// reset tree
- gAlice->TreeD()->Reset();
-}
-//______________________________________________________________________
-void AliITS::ResetSDigits(){
- // Reset the Summable Digits array.
- // Inputs:
- // none.
- // Outputs:
- // none.
-
- if (fSDigits) fSDigits->Clear();
- fNSDigits = 0;
+ fLoader->TreeD()->Reset();
}
//______________________________________________________________________
void AliITS::ResetDigits(){
Int_t i;
for (i=0;i<kNTYPES;i++ ) {
- if (fDtype->At(i)) ((TClonesArray*)fDtype->At(i))->Clear();
- if (fNdtype) fNdtype[i]=0;
+ ResetDigits(i);
} // end for i
}
//______________________________________________________________________
// Outputs:
// none.
- if (fDtype->At(i)) ((TClonesArray*)fDtype->At(i))->Clear();
- if (fNdtype) fNdtype[i]=0;
+ if (fDtype->At(i)) ((TClonesArray*)fDtype->At(i))->Clear();
+ if (fNdtype) fNdtype[i]=0;
}
//______________________________________________________________________
void AliITS::AddSumDigit(AliITSpListItem &sdig){
switch(id){
case 0:
- new(ldigits[fNdtype[id]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
- break;
+ new(ldigits[fNdtype[id]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d));
+ break;
case 1:
- new(ldigits[fNdtype[id]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
- break;
+ new(ldigits[fNdtype[id]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d));
+ break;
case 2:
- new(ldigits[fNdtype[id]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
- break;
+ new(ldigits[fNdtype[id]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d));
+ break;
} // end switch id
}
//______________________________________________________________________
void AliITS::AddSimDigit(Int_t id,Float_t phys,Int_t *digits,Int_t *tracks,
- Int_t *hits,Float_t *charges){
- // Add a simulated digit to the list.
- // Inputs:
- // Int_t id Detector type number.
- // Float_t phys Physics indicator. See AliITSdigits.h
- // Int_t *digits Integer array containing the digits info. See
- // AliITSdigit.h
- // Int_t *tracks Integer array [3] containing the track numbers that
- // contributed to this digit.
- // Int_t *hits Integer array [3] containing the hit numbers that
- // contributed to this digit.
- // Float_t *charge Floating point array of the signals contributed
- // to this digit by each track.
- // Outputs:
- // none.
- // Return:
- // none.
+ Int_t *hits,Float_t *charges){
+ // Add a simulated digit to the list.
+ // Inputs:
+ // Int_t id Detector type number.
+ // Float_t phys Physics indicator. See AliITSdigits.h
+ // Int_t *digits Integer array containing the digits info. See
+ // AliITSdigit.h
+ // Int_t *tracks Integer array [AliITSdigitS?D::GetNTracks()]
+ // containing the track numbers that contributed to
+ // this digit.
+ // Int_t *hits Integer array [AliITSdigitS?D::GetNTracks()]
+ // containing the hit numbers, from AliITSmodule, that
+ // contributed to this digit.
+ // Float_t *charge Floating point array of the signals contributed
+ // to this digit by each track.
+ // Outputs:
+ // none.
+ // Return:
+ // none.
+
+ TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id));
+ AliITSresponseSDD *resp = 0;
+ switch(id){
+ case 0:
+ new(ldigits[fNdtype[id]++]) AliITSdigitSPD(digits,tracks,hits);
+ break;
+ case 1:
+ resp = (AliITSresponseSDD*)DetType(1)->GetResponseModel();
+ new(ldigits[fNdtype[id]++]) AliITSdigitSDD(phys,digits,tracks,
+ hits,charges,resp);
+ break;
+ case 2:
+ new(ldigits[fNdtype[id]++]) AliITSdigitSSD(digits,tracks,hits);
+ break;
+ } // end switch id
+}
+//______________________________________________________________________
+void AliITS::Digits2Raw(){
+ // convert digits of the current event to raw data
+
+ fLoader->LoadDigits();
+ TTree* digits = fLoader->TreeD();
+ if (!digits) {
+ Error("Digits2Raw", "no digits tree");
+ return;
+ }
+ SetTreeAddressD(digits);
+
+ AliITSDDLRawData rawWriter;
+ //Verbose level
+ // 0: Silent
+ // 1: cout messages
+ // 2: txt files with digits
+ //BE CAREFUL, verbose level 2 MUST be used only for debugging and
+ //it is highly suggested to use this mode only for debugging digits files
+ //reasonably small, because otherwise the size of the txt files can reach
+ //quickly several MB wasting time and disk space.
+ rawWriter.SetVerbose(0);
+
+ //SILICON PIXEL DETECTOR
+ Info("Digits2Raw", "Formatting raw data for SPD");
+ rawWriter.RawDataSPD(digits->GetBranch("ITSDigitsSPD"));
+
+ //SILICON DRIFT DETECTOR
+ Info("Digits2Raw", "Formatting raw data for SDD");
+ rawWriter.RawDataSDD(digits->GetBranch("ITSDigitsSDD"));
+
+ //SILICON STRIP DETECTOR
+ Info("Digits2Raw", "Formatting raw data for SSD");
+ rawWriter.RawDataSSD(digits->GetBranch("ITSDigitsSSD"));
- TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id));
- switch(id){
- case 0:
- new(ldigits[fNdtype[id]++]) AliITSdigitSPD(digits,tracks,hits);
- break;
- case 1:
- new(ldigits[fNdtype[id]++]) AliITSdigitSDD(phys,digits,tracks,
- hits,charges);
- break;
- case 2:
- new(ldigits[fNdtype[id]++]) AliITSdigitSSD(digits,tracks,hits);
- break;
- } // end switch id
+ fLoader->UnloadDigits();
}
+
//______________________________________________________________________
void AliITS::MakeTreeC(Option_t *option){
- // Create a separate tree to store the clusters.
- // Inputs:
- // Option_t *option string which must contain "C" otherwise
- // no Cluster Tree is created.
- // Outputs:
- // none.
- // Return:
- // none.
- TDirectory *cwd = gDirectory;
- TFile *fileRecPoints = gAlice->GetTreeRFile();
- if(fileRecPoints)fileRecPoints->cd();
- const char *optC = strstr(option,"C");
- if (optC && !fTreeC) fTreeC = new TTree("TC","Clusters in ITS");
- else return;
+ // Create a separate tree to store the clusters.
+ // Inputs:
+ // Option_t *option string which must contain "C" otherwise
+ // no Cluster Tree is created.
+ // Outputs:
+ // none.
+ // Return:
+ // none.
+
+ AliITSLoader *pITSLoader = (AliITSLoader*)fLoader;
+
+ if (pITSLoader == 0x0) {
+ Error("MakeTreeC","fLoader == 0x0 option=%s",option);
+ return;
+ }
+ if (pITSLoader->TreeC() == 0x0) pITSLoader->MakeTree("C");
+ MakeBranchC();
+}
+//----------------------------------------------------------------------
+void AliITS::MakeBranchC(){
+ //Makes barnches in treeC
+ AliITSLoader *pITSLoader = (AliITSLoader*)fLoader;
+ if (pITSLoader == 0x0) {
+ Error("MakeTreeC","fLoader == 0x0");
+ return;
+ }
+ TTree * lTC = pITSLoader->TreeC();
+ if (lTC == 0x0){
+ Error("MakeTreeC","Can not get TreeC from Loader");
+ return;
+ }
Int_t buffersize = 4000;
char branchname[30];
const char *det[3] = {"SPD","SDD","SSD"};
char digclass[40];
char clclass[40];
-
+
// one branch for Clusters per type of detector
- Int_t i;
+ Int_t i;
for (i=0; i<kNTYPES ;i++) {
AliITSDetType *iDetType=DetType(i);
iDetType->GetClassNames(digclass,clclass);
- // clusters
- fCtype->AddAt(new TClonesArray(clclass,1000),i);
+ // clusters
+ if (fCtype == 0x0) fCtype = new TObjArray(fNDetTypes);
+ if(!ClustersAddress(i)){
+ fCtype->AddAt(new TClonesArray(clclass,1000),i);
+ }
if (kNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]);
- else sprintf(branchname,"%sClusters%d",GetName(),i+1);
- if (fCtype && fTreeC) {
- TreeC()->Branch(branchname,&((*fCtype)[i]), buffersize);
- } // end if fCtype && fTreeC
+ else sprintf(branchname,"%sClusters%d",GetName(),i+1);
+ if (fCtype && lTC) {
+ if (lTC->GetBranch(branchname)){
+ Warning("MakeBranchC","Branch %s alread exists in TreeC",
+ branchname);
+ }else{
+ Info("MakeBranchC","Creating branch %s in TreeC",branchname);
+ lTC->Branch(branchname,&((*fCtype)[i]), buffersize);
+ }
+ } // end if fCtype && lTC
} // end for i
- cwd->cd();
}
//______________________________________________________________________
void AliITS::GetTreeC(Int_t event){
// none.
// Return:
// none.
- char treeName[20];
char branchname[30];
const char *det[3] = {"SPD","SDD","SSD"};
+ AliITSLoader *pITSLoader = (AliITSLoader*)fLoader;
+ TTree * lTC = pITSLoader->TreeC();
+
ResetClusters();
- if (fTreeC) {
- delete fTreeC;
- } // end if fTreeC
-
- sprintf(treeName,"TreeC%d",event);
- TFile *fileRecPoints = gAlice->GetTreeRFile();
- if(!fileRecPoints){
- fTreeC = (TTree*)gDirectory->Get(treeName);
- }
- else {
- fTreeC = (TTree*)fileRecPoints->Get(treeName);
- }
+ if (lTC) {
+ pITSLoader->CleanRawClusters();
+ } // end if TreeC()
TBranch *branch;
- if (fTreeC) {
+ if (lTC) {
Int_t i;
- char digclass[40];
- char clclass[40];
- for (i=0; i<kNTYPES; i++) {
- AliITSDetType *iDetType=DetType(i);
- iDetType->GetClassNames(digclass,clclass);
- // clusters
- if(!fCtype->At(i)) fCtype->AddAt(new TClonesArray(clclass,1000),i);
- if(kNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]);
- else sprintf(branchname,"%sClusters%d",GetName(),i+1);
- if (fCtype) {
- branch = fTreeC->GetBranch(branchname);
+ char digclass[40];
+ char clclass[40];
+ for (i=0; i<kNTYPES; i++) {
+ AliITSDetType *iDetType=DetType(i);
+ iDetType->GetClassNames(digclass,clclass);
+ // clusters
+ if (fCtype == 0x0) fCtype = new TObjArray(fNDetTypes);
+ if(!fCtype->At(i)) fCtype->AddAt(new TClonesArray(clclass,1000),i);
+ if(kNTYPES==3) sprintf(branchname,"%sClusters%s",GetName(),det[i]);
+ else sprintf(branchname,"%sClusters%d",GetName(),i+1);
+ if (fCtype) {
+ branch = lTC->GetBranch(branchname);
if (branch) branch->SetAddress(&((*fCtype)[i]));
- } // end if fCtype
- } // end for i
+ } // end if fCtype
+ } // end for i
} else {
- Error("GetTreeC","cannot find Clusters Tree for event:%d",event);
- } // end if fTreeC
+ Error("GetTreeC","cannot find Clusters Tree for event:%d",event);
+ } // end if lTC
}
//______________________________________________________________________
void AliITS::AddCluster(Int_t id, AliITSRawCluster *c){
switch(id){
case 0:
- new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c));
- break;
+ new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c));
+ break;
case 1:
- new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c));
- break;
+ new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c));
+ break;
case 2:
- new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c));
- break;
+ new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c));
+ break;
} // end switch id
}
//______________________________________________________________________
-void AliITS::ResetClusters(){
- // Reset number of clusters and the clusters array for ITS.
- // Inputs:
- // none.
- // Outputs:
- // none.
-
- Int_t i;
- for (i=0;i<kNTYPES;i++ ) ResetClusters(i);
-}
-//______________________________________________________________________
void AliITS::ResetClusters(Int_t i){
// Reset number of clusters and the clusters array for this branch.
// Inputs:
// only one branch for rec points for all detector types
Bool_t oFast= (strstr(opt,"Fast")!=0);
if(oFast){
- sprintf(branchname,"%sRecPointsF",GetName());
+ sprintf(branchname,"%sRecPointsF",GetName());
} else {
- sprintf(branchname,"%sRecPoints",GetName());
+ sprintf(branchname,"%sRecPoints",GetName());
}
- if (fRecPoints && gAlice->TreeR()) {
- MakeBranchInTree(gAlice->TreeR(),branchname,&fRecPoints,buffsz,file);
+
+ if(!fRecPoints)fRecPoints = new TClonesArray("AliITSRecPoint",1000);
+ if (fLoader->TreeR()) {
+ if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint",
+ 1000);
+ MakeBranchInTree(fLoader->TreeR(),branchname,&fRecPoints,buffsz,file);
} // end if
}
//______________________________________________________________________
char branchname[30];
if(!treeR) return;
+ if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint",1000);
TBranch *branch;
sprintf(branchname,"%sRecPoints",GetName());
branch = treeR->GetBranch(branchname);
if (branch) {
- branch->SetAddress(&fRecPoints);
- }
- else {
- sprintf(branchname,"%sRecPointsF",GetName());
- branch = treeR->GetBranch(branchname);
- if (branch) {
branch->SetAddress(&fRecPoints);
- }
+ }else {
+ sprintf(branchname,"%sRecPointsF",GetName());
+ branch = treeR->GetBranch(branchname);
+ if (branch) {
+ branch->SetAddress(&fRecPoints);
+ }
}
}
//______________________________________________________________________
}
//______________________________________________________________________
void AliITS::HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size,
- Option_t *opt0,Option_t *opt1,Text_t *flnm){
+ Option_t *opt0,Option_t *opt1,
+ const char *flnm){
// keep galice.root for signal and name differently the file for
// background when add! otherwise the track info for signal will be lost !
// the condition below will disappear when the geom class will be
// none.
if(!GetITSgeom()) return;
+ AliITSLoader *pITSloader = (AliITSLoader*)fLoader;
AliITSgeom *geom = GetITSgeom();
const char *all = strstr(opt1,"All");
const char *det[3] ={strstr(opt1,"SPD"),strstr(opt1,"SDD"),
- strstr(opt1,"SSD")};
+ strstr(opt1,"SSD")};
Int_t nmodules;
InitModules(size,nmodules);
FillModules(evNumber,bgrev,nmodules,opt0,flnm);
//m.b. : this change is nothing but a nice way to make sure
//the CPU goes up !
+
+ if(GetDebug()) cout<<"HitsToFastRecPoints: N mod = "<<
+ geom->GetIndexMax()<<endl;
for(module=0;module<geom->GetIndexMax();module++){
- id = geom->GetModuleType(module);
+ id = geom->GetModuleType(module);
if (!all && !det[id]) continue;
- iDetType = DetType(id);
- sim = (AliITSsimulation*)iDetType->GetSimulationModel();
- if (!sim) {
- Error("HitsToFastPoints",
- "The simulation class was not instanciated!");
- exit(1);
- } // end if !sim
- mod = (AliITSmodule *)fITSmodules->At(module);
- sim->CreateFastRecPoints(mod,module,gRandom);
- // gAlice->TreeR()->Fill();
- TBranch *br=gAlice->TreeR()->GetBranch("ITSRecPointsF");
- br->Fill();
- ResetRecPoints();
+ iDetType = DetType(id);
+ sim = (AliITSsimulation*)iDetType->GetSimulationModel();
+ if (!sim) {
+ Error("HitsToFastPoints","The simulation class was not "
+ "instanciated for module %d type %x!",module,
+ geom->GetModuleTypeName(module));
+ exit(1);
+ } // end if !sim
+ mod = (AliITSmodule *)fITSmodules->At(module);
+ sim->CreateFastRecPoints(mod,module,gRandom);
+ cout<<module<<"\r";fflush(0);
+ //gAlice->TreeR()->Fill();
+ TTree *lTR = pITSloader->TreeR();
+ TBranch *br=lTR->GetBranch("ITSRecPointsF");
+ br->Fill();
+ ResetRecPoints();
} // end for module
ClearModules();
-
- gAlice->TreeR()->AutoSave();
- // reset tree
- gAlice->TreeR()->Reset();
-}
-//______________________________________________________________________
-void AliITS::Digits2Reco(){
- // Find clusters and reconstruct space points.
- // Inputs:
- // none.
- // Outputs:
- // none.
-
- AliHeader *header=gAlice->GetHeader();
- // to Digits to RecPoints for event in file, all digits in file, and
- // all ITS detectors.
- DigitsToRecPoints(header->GetEvent(),0,fOpt);
+ fLoader->WriteRecPoints("OVERWRITE");
}
//______________________________________________________________________
void AliITS::DigitsToRecPoints(Int_t evNumber,Int_t lastentry,Option_t *opt){
- // cluster finding and reconstruction of space points
- // the condition below will disappear when the geom class will be
- // initialized for all versions - for the moment it is only for v5 !
- // 7 is the SDD beam test version
- // Inputs:
- // Int_t evNumber Event number to be processed.
- // Int_t lastentry Offset for module when not all of the modules
- // are processed.
- // Option_t *opt String indicating which ITS sub-detectors should
- // be processed. If ="All" then all of the ITS
- // sub detectors are processed.
- // Outputs:
- // none.
- // Return:
- // none.
-
- if(!GetITSgeom()) return;
- AliITSgeom *geom = GetITSgeom();
+ // cluster finding and reconstruction of space points
+ // the condition below will disappear when the geom class will be
+ // initialized for all versions - for the moment it is only for v5 !
+ // 7 is the SDD beam test version
+ // Inputs:
+ // Int_t evNumber Event number to be processed.
+ // Int_t lastentry Offset for module when not all of the modules
+ // are processed.
+ // Option_t *opt String indicating which ITS sub-detectors should
+ // be processed. If ="All" then all of the ITS
+ // sub detectors are processed.
+ // Outputs:
+ // none.
+ // Return:
+ // none.
+
+ if(!GetITSgeom()) return;
+ AliITSgeom *geom = GetITSgeom();
- const char *all = strstr(opt,"All");
- const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
- strstr(opt,"SSD")};
- static Bool_t setRec=kTRUE;
- if (setRec) SetDefaultClusterFinders();
- setRec=kFALSE;
-
- TTree *treeC=TreeC();
- AliITSClusterFinder *rec = 0;
- AliITSDetType *iDetType = 0;
- Int_t id,module,first=0;
- for(module=0;module<geom->GetIndexMax();module++){
- id = geom->GetModuleType(module);
- if (!all && !det[id]) continue;
- if(det[id]) first = geom->GetStartDet(id);
- iDetType = DetType(id);
- rec = (AliITSClusterFinder*)iDetType->GetReconstructionModel();
- TClonesArray *itsDigits = this->DigitsAddress(id);
- if (!rec) {
- Error("DigitsToRecPoints",
- "The reconstruction class was not instanciated!");
- exit(1);
- } // end if !rec
- this->ResetDigits();
- if (all) gAlice->TreeD()->GetEvent(lastentry+module);
- else gAlice->TreeD()->GetEvent(lastentry+(module-first));
- Int_t ndigits = itsDigits->GetEntriesFast();
- if (ndigits) rec->FindRawClusters(module);
- gAlice->TreeR()->Fill();
- ResetRecPoints();
- treeC->Fill();
- ResetClusters();
- } // end for module
-
- gAlice->TreeR()->GetEntries();
- treeC->GetEntries();
- gAlice->TreeR()->AutoSave();
- // reset tree
- gAlice->TreeR()->Reset();
-
- treeC->AutoSave();
- treeC->Reset();
+ const char *all = strstr(opt,"All");
+ const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"),
+ strstr(opt,"SSD")};
+ static Bool_t setRec=kTRUE;
+ if (setRec) SetDefaultClusterFinders();
+ setRec=kFALSE;
+
+ AliITSLoader *pITSloader = (AliITSLoader*)fLoader;
+ TTree *treeC=pITSloader->TreeC();
+ AliITSClusterFinder *rec = 0;
+ AliITSDetType *iDetType = 0;
+ Int_t id,module,first=0;
+ for(module=0;module<geom->GetIndexMax();module++){
+ id = geom->GetModuleType(module);
+ if (!all && !det[id]) continue;
+ if(det[id]) first = geom->GetStartDet(id);
+ iDetType = DetType(id);
+ rec = (AliITSClusterFinder*)iDetType->GetReconstructionModel();
+ TClonesArray *itsDigits = this->DigitsAddress(id);
+ if (!rec) {
+ Error("DigitsToRecPoints",
+ "The reconstruction class was not instanciated! event=%d",
+ evNumber);
+ exit(1);
+ } // end if !rec
+ this->ResetDigits();
+ TTree *lTD = pITSloader->TreeD();
+ if (all) {
+ lTD->GetEvent(lastentry+module);
+ }else {
+ lTD->GetEvent(lastentry+(module-first));
+ }
+ Int_t ndigits = itsDigits->GetEntriesFast();
+ if(ndigits>0){
+ rec->SetDigits(DigitsAddress(id));
+ rec->SetClusters(ClustersAddress(id));
+ rec->FindRawClusters(module);
+ } // end if
+ pITSloader->TreeR()->Fill();
+ ResetRecPoints();
+ treeC->Fill();
+ ResetClusters();
+ } // end for module
+
+ pITSloader->WriteRecPoints("OVERWRITE");
+ pITSloader->WriteRawClusters("OVERWRITE");
}
//______________________________________________________________________
-void AliITS::ResetRecPoints(){
- // Reset number of rec points and the rec points array.
- // Inputs:
- // none.
- // Outputs:
- // none.
-
- if (fRecPoints) fRecPoints->Clear();
- fNRecPoints = 0;
+AliLoader* AliITS::MakeLoader(const char* topfoldername){
+ //builds ITSgetter (AliLoader type)
+ //if detector wants to use castomized getter, it must overload this method
+
+ Info("MakeLoader","Creating AliITSLoader. Top folder is %s.",
+ topfoldername);
+ fLoader = new AliITSLoader(GetName(),topfoldername);
+ return fLoader;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff