X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITS.cxx;h=72636bd63b4d562af0af9ce9c05ecdbfd663ce56;hb=12b1afb7c477cb6fd158e4463d7057578770f765;hp=e821a454bbe27161204d865af4ef5636e109960c;hpb=4951e00319bd2e94edc59bbb2611816c320987f3;p=u%2Fmrichter%2FAliRoot.git diff --git a/ITS/AliITS.cxx b/ITS/AliITS.cxx index e821a454bbe..72636bd63b4 100644 --- a/ITS/AliITS.cxx +++ b/ITS/AliITS.cxx @@ -65,131 +65,74 @@ the AliITS class. // /////////////////////////////////////////////////////////////////////////////// -#include #include - -#include #include #include -#include -#include -#include -#include +#include #include #include -#include #include - -#include "AliConfig.h" -#include "AliHeader.h" +#include "AliDetector.h" #include "AliITS.h" -#include "AliITSClusterFinderSDD.h" -#include "AliITSClusterFinderSPD.h" -#include "AliITSClusterFinderSSD.h" -#include "AliITSClusterFinderV2SDD.h" -#include "AliITSClusterFinderV2SPD.h" -#include "AliITSClusterFinderV2SSD.h" -#include "AliITSDetType.h" +#include "AliITSDetTypeSim.h" +#include "AliITSDDLRawData.h" #include "AliITSLoader.h" -#include "AliITSRawClusterSPD.h" -#include "AliITSRawClusterSDD.h" -#include "AliITSRawClusterSSD.h" -#include "AliITSRecPoint.h" -#include "AliITSclusterV2.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 "AliITSsegmentationSDD.h" -#include "AliITSsegmentationSPD.h" -#include "AliITSsegmentationSSD.h" -#include "AliITSsimulationSDD.h" -#include "AliITSsimulationSPD.h" -#include "AliITSsimulationSSD.h" +#include "AliITSpListItem.h" +#include "AliITSsimulation.h" +#include "AliITSsimulationFastPoints.h" #include "AliMC.h" #include "AliITSDigitizer.h" -#include "AliITSDDLRawData.h" -#include "AliRun.h" +#include "AliITSRecPoint.h" +#include "AliITSsegmentationSPD.h" +#include "AliITSsegmentationSDD.h" +#include "AliITSsegmentationSSD.h" +#include "AliITSRawStreamSPD.h" +#include "AliITSRawStreamSSD.h" +#include "AliITSRawStreamSDD.h" #include "AliRawReader.h" +#include "AliRun.h" #include "AliLog.h" +#include "AliITSInitGeometry.h" ClassImp(AliITS) //______________________________________________________________________ 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), - fClustersV2(0), - fNClustersV2(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 - // of AliDetector class), fEuclidOut, and fIdN, and zeros the pointers - // fITSpoints, fIdSens, and fIdName. The AliDetector default constructor - // is also called. - // Inputs: - // none. - // Outputs: - // none. - // Return: - // Blank ITS class. - - fIshunt = 0; // not zeroed in AliDetector. - - // AliITS variables. +fDetTypeSim(0), +fEuclidOut(0), +fOpt("All"), +fIdN(0), +fIdSens(0), +fIdName(0), +fITSmodules(0), +fTiming(kFALSE) +{ + // 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 + // of AliDetector class), fEuclidOut, and fIdN, and zeros the pointers + // fIdSens, and fIdName. The AliDetector default constructor + // is also called. + // SetDetectors(); // default to fOpt="All". This variable not written out. - SetMarkerColor(kRed); - SelectVertexer(" "); +//PH SetMarkerColor(kRed); } //______________________________________________________________________ -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), - fClustersV2(0), - fNClustersV2(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 - // (clusters). It also zeros the variables - // fIshunt (a member of AliDetector class), fEuclidOut, and fIdN, and zeros +AliITS::AliITS(const Char_t *title):AliDetector("ITS",title), +fDetTypeSim(0), +fEuclidOut(0), +fOpt("All"), +fIdN(0), +fIdSens(0), +fIdName(0), +fITSmodules(0), +fTiming(kFALSE) +{ + // The standard Constructor for the ITS class. + // It also zeros the variables + // fIshunt (a member of AliDetector class), fEuclidOut, and zeros // the pointers fIdSens and fIdName. To help in displaying hits via the // ROOT macro display.C AliITS also sets the marker color to red. The // variables passes with this constructor, const char *name and *title, @@ -197,61 +140,61 @@ AliITS::AliITS(const char *name, const char *title):AliDetector(name,title), // class for a description of these parameters and its constructor // functions. // Inputs: - // const char *name Detector name. Should always be "ITS" - // const char *title Detector title. + // Char_t *title Simulation title for the ITS // Outputs: - // none. + // none. // Return: - // An ITS class. - - fIshunt = 0; // not zeroed in AliDetector - fHits = new TClonesArray("AliITShit", 1560);//not done in AliDetector - // Not done in AliDetector. + // none. + + fHits = new TClonesArray("AliITShit",1560); // from AliDetector if(gAlice->GetMCApp()) gAlice->GetMCApp()->AddHitList(fHits); - - fEuclidOut = 0; - fITSgeom = 0; - fITSmodules = 0; + //fNhits=0; //done in AliDetector(name,title) SetDetectors(); // default to fOpt="All". This variable not written out. + fDetTypeSim = new AliITSDetTypeSim(); + //PH SetMarkerColor(kRed); + if(!fLoader) MakeLoader(AliConfig::GetDefaultEventFolderName()); + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); +} +//______________________________________________________________________ +AliITS::AliITS(const char *name, const char *title):AliDetector(name,title), +fDetTypeSim(0), +fEuclidOut(0), +fOpt("All"), +fIdN(0), +fIdSens(0), +fIdName(0), +fITSmodules(0), +fTiming(kFALSE) +{ + // The standard Constructor for the ITS class. + // It also zeros the variables + // fIshunt (a member of AliDetector class), fEuclidOut, and zeros + // the pointers fIdSens and fIdName. To help in displaying hits via the + // ROOT macro display.C AliITS also sets the marker color to red. The + // variables passes with this constructor, const char *name and *title, + // are used by the constructor of AliDetector class. See AliDetector + // class for a description of these parameters and its constructor + // functions. + + fHits = new TClonesArray("AliITShit",1560); + if(gAlice->GetMCApp()) gAlice->GetMCApp()->AddHitList(fHits); + //fNhits=0; //done in AliDetector(name,title) - fIdN = 0; - fIdName = 0; - fIdSens = 0; - - fNDetTypes = kNTYPES; - fDetTypes = new TObjArray(fNDetTypes); - - fSDigits = new TClonesArray("AliITSpListItem",1000); - fNSDigits = 0; - - fNdtype = new Int_t[fNDetTypes]; - fDtype = new TObjArray(fNDetTypes); - - fCtype = new TObjArray(fNDetTypes); - fNctype = new Int_t[fNDetTypes]; - - fRecPoints = new TClonesArray("AliITSRecPoint",1000); - fNRecPoints = 0; - fClustersV2 = new TClonesArray("AliITSclusterV2",3000); - fNClustersV2=0; + SetDetectors(); // default to fOpt="All". This variable not written out. + + fDetTypeSim = new AliITSDetTypeSim(); + + //PH SetMarkerColor(kRed); + if(!fLoader) MakeLoader(AliConfig::GetDefaultEventFolderName()); + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); - Int_t i; - for(i=0;iAddAt(new AliITSDetType(),i); - fNdtype[i] = 0; - fNctype[i] = 0; - } // end for i - - SetMarkerColor(kRed); - SelectVertexer(" "); } //______________________________________________________________________ AliITS::~AliITS(){ // Default destructor for ITS. // The default destructor of the AliITS class. In addition to deleting - // the AliITS class it deletes the memory pointed to by the fHits, fDigits, - // fSDigits, fCtype, fITSmodules, fITSgeom, fRecPoints, fIdSens, fIdName, - // fITSpoints, fDetType and it's contents. + // the AliITS class it deletes the memory pointed to by + // fIdSens, fIdName, fDetTypeSim and it's contents. // Inputs: // none. // Outputs: @@ -264,86 +207,19 @@ AliITS::~AliITS(){ 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; - } - if(fClustersV2){ - fClustersV2->Delete(); - delete fClustersV2; - fClustersV2=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; - } // end if fDtype - delete [] fNdtype; - if (fCtype) { - fCtype->Delete(); - delete fCtype; - fCtype = 0; - } // end if fCtype - delete [] fNctype; - - if (fDetTypes) { - fDetTypes->Delete(); - delete fDetTypes; - fDetTypes = 0; - } // end if fDetTypes - - - if (fITSgeom) delete fITSgeom; -} -//______________________________________________________________________ -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: - // AliITS &source An AliITS class. - // Outputs: - // none. - // Return: - // none. - - if(this==&source) return; - Error("Copy constructor", - "You are not allowed to make a copy of the AliITS"); - exit(1); -} -//______________________________________________________________________ -AliITS& AliITS::operator=(AliITS &source){ - // Assignment operator. This is a function which is not allowed to be - // done to the ITS. It exits with an error. - // Inputs: - // AliITS &source An AliITS class. - // Outputs: - // none. - // Return: - // none. + delete[] fIdName; // Array of TStrings + delete[] fIdSens; - if(this==&source) return *this; - Error("operator=","You are not allowed to make a copy of the AliITS"); - exit(1); - return *this; //fake return + if (fDetTypeSim){ + delete fDetTypeSim; + fDetTypeSim = 0; + } } //______________________________________________________________________ AliDigitizer* AliITS::CreateDigitizer(AliRunDigitizer* manager)const{ @@ -374,11 +250,12 @@ void AliITS::Init(){ // Return: // none. Int_t i; - - SetDefaults(); // Array of TStrings if(gMC) for(i=0;iVolId(fIdName[i]); + } + + //______________________________________________________________________ void AliITS::SetDefaults(){ // sets the default segmentation, response, digit and raw cluster classes. @@ -388,69 +265,15 @@ void AliITS::SetDefaults(){ // none. // Return: // none. - AliITSsegmentation *seg; - AliITSresponse *resp; - AliITSDetType *iDetType; - - AliInfoClass("Seting Defaults"); - - //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 + AliInfoClass("AliITS::Setting Defaults"); + if(!fDetTypeSim) { + Error("SetDefaults()","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->SetDefaults(); - // SDD - 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(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!"); - } // end if } //______________________________________________________________________ void AliITS::SetDefaultSimulation(){ @@ -461,198 +284,112 @@ void AliITS::SetDefaultSimulation(){ // none. // Return: // none. - AliITSDetType *iDetType; - AliITSsimulation *sim; - 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 + if(!fDetTypeSim) { + Error("SetDefaultSimulation()","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->SetDefaultSimulation(); + } + + //______________________________________________________________________ -void AliITS::SetDefaultClusterFinders(){ - // Sets the default cluster finders. Used in finding RecPoints. +void AliITS::MakeBranch(Option_t* option){ + // Creates Tree branches for the ITS. // Inputs: - // none. + // Option_t *option String of Tree types S,D, and/or R. + // const char *file String of the file name where these branches + // are to be stored. If blank then these branches + // are written to the same tree as the Hits were + // read from. // Outputs: // none. // Return: // none. - AliITSDetType *iDetType; - AliITSsegmentation *seg; - AliITSClusterFinder *clf; - AliITSresponse *res; - - MakeTreeC(); + if(!fDetTypeSim) { + Error("MakeBranch","fDetTypeSim is 0!"); + return; + } - // SPD - 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 + Bool_t cH = (strstr(option,"H")!=0); + Bool_t cS = (strstr(option,"S")!=0); + Bool_t cD = (strstr(option,"D")!=0); + + if(cH && (fHits == 0x0)) fHits = new TClonesArray("AliITShit", 1560); + AliDetector::MakeBranch(option); + + if(cS) MakeBranchS(0); + if(cD) MakeBranchD(0); - // SDD - 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(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::MakeBranchS(const char* fl){ + // Creates Tree Branch for the ITS summable digits. + // Inputs: + // cont char *fl File name where SDigits branch is to be written + // to. If blank it write the SDigits to the same + // file in which the Hits were found. -//______________________________________________________________________ -void AliITS::SetDefaultClusterFindersV2(){ - // Sets the default cluster finders. Used in finding RecPoints. - // Inputs: - // none. - // Outputs: - // none. - // Return: - // none. - AliITSDetType *iDetType; - AliITSsegmentation *seg; - AliITSClusterFinder *clf; - - MakeTreeC(); + + if(!fDetTypeSim){ + Error("MakeBranchS","fDetTypeSim is 0!"); + } + Int_t buffersize = 4000; + char branchname[30]; - // SPD - iDetType=DetType(kSPD); - if(iDetType){ - if (!iDetType->GetReconstructionModel()) { - seg =(AliITSsegmentation*)iDetType->GetSegmentationModel(); - clf = new AliITSClusterFinderV2SPD(); - clf->SetSegmentation(seg); - clf->SetDigits(DigitsAddress(0)); - SetReconstructionModel(kSPD,clf); - } // end if - } // end if iDetType + // only one branch for SDigits. + sprintf(branchname,"%s",GetName()); - // SDD - iDetType=DetType(kSDD); - if(iDetType){ - if (!iDetType->GetReconstructionModel()) { - seg = (AliITSsegmentation*)iDetType->GetSegmentationModel(); - clf = new AliITSClusterFinderV2SDD(); - clf->SetSegmentation(seg); - clf->SetDigits(DigitsAddress(1)); - SetReconstructionModel(kSDD,clf); - } // end if - } // end if iDetType + if(fLoader->TreeS()){ + TClonesArray* sdig = (TClonesArray*)fDetTypeSim->GetSDigits(); + MakeBranchInTree(fLoader->TreeS(),branchname,&sdig,buffersize,fl); + } +} +//______________________________________________________________________ +void AliITS::MakeBranchD(const char* file){ - // SSD - iDetType=DetType(kSSD); - if(iDetType){ - if (!iDetType->GetReconstructionModel()) { - seg = (AliITSsegmentation*)iDetType->GetSegmentationModel(); - clf = new AliITSClusterFinderV2SSD(); - clf->SetSegmentation(seg); - clf->SetDigits(DigitsAddress(2)); - SetReconstructionModel(kSSD,clf); - } // end if - } // end if iDetType + //Make branch for digits + if(!fDetTypeSim) { + Warning("MakeBranchD","fDetTypeSim is 0!"); + return; + } + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + MakeBranchInTreeD(fLoader->TreeD(),file); } +//___________________________________________________________________ +void AliITS:: MakeBranchInTreeD(TTree* treeD, const char* file){ + // Creates Tree branches for the ITS. -//______________________________________________________________________ -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. - // const char *file String of the file name where these branches - // are to be stored. If blank then these branches - // are written to the same tree as the Hits were - // read from. - // Outputs: - // 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); - Bool_t v2 = (strstr(option,"v2")!=0); - + if(!fDetTypeSim){ + Error("MakeBranchS","fDetTypeSim is 0!"); + } + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); - if(cRF)cR = kFALSE; - if(cH && (fHits == 0x0)) fHits = new TClonesArray("AliITShit", 1560); - - AliDetector::MakeBranch(option); + const Char_t *det[3] = {"SPD","SDD","SSD"}; + const Char_t* digclass; + Int_t buffersize = 4000; + Char_t branchname[30]; + + if(!fDetTypeSim->GetDigits()){ + fDetTypeSim->SetDigits(new TObjArray(fgkNTYPES)); + } + for(Int_t i=0;iGetDigitClassName(i); + TString classn = digclass; + if(!((fDetTypeSim->GetDigits())->At(i))){ + (fDetTypeSim->GetDigits())->AddAt(new TClonesArray(classn.Data(),1000),i); + } + else ResetDigits(i); + if(fgkNTYPES==3) sprintf(branchname,"%sDigits%s",GetName(),det[i]); + else sprintf(branchname,"%sDigits%d",GetName(),i+1); + TObjArray* dig = DigitsAddress(i); + if(GetDigits() && treeD) AliDetector::MakeBranchInTree(treeD,branchname, &dig,buffersize,file); + } - if(cS) MakeBranchS(0); - if(cD) MakeBranchD(0); - if(cR) MakeBranchR(0); - if(cRF) MakeBranchRF(0); - if(v2) MakeBranchR(0,"v2"); } //______________________________________________________________________ void AliITS::SetTreeAddress(){ @@ -663,17 +400,23 @@ void AliITS::SetTreeAddress(){ // none. // Return: // none. - TTree *treeS = fLoader->TreeS(); - TTree *treeD = fLoader->TreeD(); - TTree *treeR = fLoader->TreeR(); - if (fLoader->TreeH() && (fHits == 0x0)) - fHits = new TClonesArray("AliITShit", 1560); + + if(!fDetTypeSim) { + Error("SetTreeAddress","fDetTypeSim is 0!"); + return; + } - AliDetector::SetTreeAddress(); + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); - SetTreeAddressS(treeS); - SetTreeAddressD(treeD); - SetTreeAddressR(treeR); + TTree *treeS = fLoader->TreeS(); + TTree *treeD = fLoader->TreeD(); + if (fLoader->TreeH() && (fHits == 0x0)) { + fHits = new TClonesArray("AliITShit", 1560); + } + AliDetector::SetTreeAddress(); + + fDetTypeSim->SetTreeAddressS(treeS, (Char_t*)GetName()); + fDetTypeSim->SetTreeAddressD(treeD, (Char_t*)GetName()); } //______________________________________________________________________ void AliITS::AddHit(Int_t track, Int_t *vol, Float_t *hits){ @@ -691,103 +434,56 @@ void AliITS::AddHit(Int_t track, Int_t *vol, Float_t *hits){ // none. // Return: // none. - - TClonesArray &lhits = *fHits; - new(lhits[fNhits++]) AliITShit(fIshunt,track,vol,hits); + TClonesArray &lhits = *fHits; + new(lhits[fNhits++]) AliITShit(fIshunt,track,vol,hits); } -//______________________________________________________________________ -void AliITS::InitModules(Int_t size,Int_t &nmodules){ - // Initialize the modules array. - // Inputs: - // Int_t size Size of array of the number of modules to be - // created. If size <=0 then the number of modules - // is gotten from AliITSgeom class kept in fITSgeom. - // Outputs: - // Int_t &nmodules The number of modules existing. - // Return: - // none. - - if(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->GetIndexMax(); - nmodules = indexMAX; - fITSmodules = new TObjArray(indexMAX); - for(index=0;indexAddAt( new AliITSmodule(index),index); - } // end for index - }else{ - fITSmodules = new TObjArray(size); - for(index=0;indexAddAt( 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, const char *filename){ - // fill the modules with the sorted by module hits; add hits from - // background if option=Add. - // 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. - static TTree *trH1; //Tree with background hits - 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); - } // 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 - - FillModules(fLoader->TreeH(),0); // fill from this file's tree. + // fill the modules with the sorted by module hits; add hits from + // background if option=Add. + + static TTree *trH1; //Tree with background hits + 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); + } // 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 + + FillModules(fLoader->TreeH(),0); // fill from this file's tree. - if (addBgr ) { - FillModules(trH1,10000000); // Default mask 10M. - TTree *fAli=fLoader->GetRunLoader()->TreeK(); - TFile *fileAli=0; - if (fAli) fileAli =fAli->GetCurrentFile(); - fileAli->cd(); - } // end if add + if (addBgr ) { + 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::FillModules(TTree *treeH, Int_t mask) { // fill the modules with the sorted by module hits; @@ -827,8 +523,8 @@ void AliITS::FillModules(TTree *treeH, Int_t mask) { for(h=0; hUncheckedAt(h); itsHit->GetDetectorID(lay,lad,det); - if (fITSgeom) { - index = fITSgeom->GetModuleIndex(lay,lad,det); + if (GetITSgeom()) { + index = GetITSgeom()->GetModuleIndex(lay,lad,det); } else { index=det-1; // This should not be used. } // end if [You must have fITSgeom for this to work!] @@ -838,123 +534,52 @@ void AliITS::FillModules(TTree *treeH, Int_t mask) { } // end loop over hits } // end loop over tracks } + //______________________________________________________________________ -void AliITS::MakeBranchS(const char *fl){ - // Creates Tree Branch for the ITS summable digits. +Bool_t AliITS::InitModules(Int_t size,Int_t &nmodules){ + // Initialize the modules array. // Inputs: - // cont char *fl File name where SDigits branch is to be written - // to. If blank it write the SDigits to the same - // file in which the Hits were found. + // Int_t size Size of array of the number of modules to be + // created. If size <=0 then the number of modules + // is gotten from AliITSgeom class kept in fITSgeom. // Outputs: - // none. + // Int_t &nmodules The number of modules existing. // Return: // none. - Int_t buffersize = 4000; - char branchname[30]; - // only one branch for SDigits. - sprintf(branchname,"%s",GetName()); - + if(fITSmodules){ + fITSmodules->Delete(); + delete fITSmodules; + } // end fir fITSmoudles - if(fLoader->TreeS()){ - if(fSDigits==0x0) fSDigits = new TClonesArray("AliITSpListItem",1000); - MakeBranchInTree(fLoader->TreeS(),branchname,&fSDigits,buffersize,fl); - } // end if -} -//______________________________________________________________________ -void AliITS::SetTreeAddressS(TTree *treeS){ - // Set branch address for the ITS summable digits Trees. - // Inputs: - // TTree *treeS Tree containing the SDigits. - // Outputs: - // none. - // Return: - // none. - char branchname[30]; + if(!fDetTypeSim) { + Error("InitModules","fDetTypeSim is null!"); + return kFALSE; + } - if(!treeS) return; - if (fSDigits == 0x0) fSDigits = new TClonesArray("AliITSpListItem",1000); - TBranch *branch; - sprintf(branchname,"%s",GetName()); - branch = treeS->GetBranch(branchname); - if (branch) branch->SetAddress(&fSDigits); -} -//______________________________________________________________________ -void AliITS::MakeBranchInTreeD(TTree *treeD,const char *file){ - // Creates Tree branches for the ITS. - // Inputs: - // TTree *treeD Pointer to the Digits Tree. - // cont char *file File name where Digits branch is to be written - // to. If blank it write the SDigits to the same - // file in which the Hits were found. - // Outputs: - // none. - // Return: - // none. - // one branch for digits per type of detector - 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; iGetDigitClassName(); - // 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; iGetDigitClassName(); - // 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 + Int_t nl,indexMAX,index; + + if(size<=0){ // default to using data stored in AliITSgeom + if(fDetTypeSim->GetITSgeom()==0) { + Error("InitModules","fITSgeom not defined"); + return kFALSE; + } // end if fITSgeom==0 + nl = fDetTypeSim->GetITSgeom()->GetNlayers(); + indexMAX = fDetTypeSim->GetITSgeom()->GetIndexMax(); + nmodules = indexMAX; + fITSmodules = new TObjArray(indexMAX); + for(index=0;indexAddAt( new AliITSmodule(index),index); + } // end for index + }else{ + fITSmodules = new TObjArray(size); + for(index=0;indexAddAt( new AliITSmodule(index),index); + } // end for index + + nmodules = size; + } // end i size<=0 + return kTRUE; } //______________________________________________________________________ void AliITS::Hits2SDigits(){ @@ -963,116 +588,146 @@ void AliITS::Hits2SDigits(){ // none. // Outputs: // none. + - fLoader->LoadHits("read"); - fLoader->LoadSDigits("recreate"); - AliRunLoader* rl = fLoader->GetRunLoader(); - - for (Int_t iEvent = 0; iEvent < rl->GetNumberOfEvents(); iEvent++) { + if(!fDetTypeSim) { + Error("Hits2SDigits","fDetTypeSim is null!"); + return; + + } + + SetDefaults(); + fLoader->LoadHits("read"); + fLoader->LoadSDigits("recreate"); + AliRunLoader* rl = fLoader->GetRunLoader(); + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + 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 + rl->GetEvent(iEvent); + if (!fLoader->TreeS()) fLoader->MakeTree("S"); + MakeBranch("S"); + SetTreeAddress(); + HitsToPreDigits(iEvent,0,-1," ",fOpt," "); + } // end for iEvent - fLoader->UnloadHits(); - fLoader->UnloadSDigits(); + fLoader->UnloadHits(); + fLoader->UnloadSDigits(); + } //______________________________________________________________________ -void AliITS::SDigitsToDigits(Option_t *opt){ - // Standard Summable digits to Digits function. - // Inputs: - // none. - // Outputs: - // none. - char name[20] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; - - if(!GetITSgeom()) return; // need transformations to do digitization. - AliITSgeom *geom = GetITSgeom(); - - const char *all = strstr(opt,"All"); - const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), - 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; - - AliITSsimulation *sim = 0; - AliITSDetType *iDetType = 0; - TTree *trees = fLoader->TreeS(); - if( !(trees && this->GetSDigits()) ){ - 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;moduleGetIndexMax();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 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 - fLoader->TreeD()->Fill(); - this->ResetDigits(); - } // end for module - - fLoader->TreeD()->GetEntries(); - - fLoader->TreeD()->AutoSave(); - // reset tree - fLoader->TreeD()->Reset(); - +void AliITS::Hits2Digits(){ + + //Conversion from hits to digits + if(!fDetTypeSim) { + Error("Hits2SDigits","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + SetDefaults(); + + fLoader->LoadHits("read"); + fLoader->LoadDigits("recreate"); + AliRunLoader* rl = fLoader->GetRunLoader(); + for (Int_t iEvent = 0; iEvent < rl->GetNumberOfEvents(); iEvent++) { + rl->GetEvent(iEvent); + if (!fLoader->TreeD()) fLoader->MakeTree("D"); + MakeBranch("D"); + SetTreeAddress(); + HitsToDigits(iEvent,0,-1," ",fOpt," "); + } + + fLoader->UnloadHits(); + fLoader->UnloadDigits(); + } + //______________________________________________________________________ -void AliITS::Hits2Digits(){ - // Standard Hits to Digits function. +void AliITS::HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, + 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 + // initialized for all versions - for the moment it is only for v5 ! + // 7 is the SDD beam test version. // Inputs: - // none. + // 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. - fLoader->LoadHits("read"); - fLoader->LoadDigits("recreate"); - AliRunLoader* rl = fLoader->GetRunLoader(); + if(!fDetTypeSim) { + Error("HitsToDigits","fDetTypeSim is null!"); + return; + } + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + if(!GetITSgeom()) return; // need transformations to do digitization. + AliITSgeom *geom = GetITSgeom(); - 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(); + const char *all = strstr(opt,"All"); + const char *det[3] = {strstr(opt,"SPD"),strstr(opt,"SDD"), + strstr(opt,"SSD")}; + static Bool_t setDef=kTRUE; + if (setDef) SetDefaultSimulation(); + setDef=kFALSE; + + Int_t nmodules; + InitModules(size,nmodules); + FillModules(evNumber,bgrev,nmodules,option,filename); + + AliITSsimulation *sim = 0; + AliITSmodule *mod = 0; + Int_t id; + for(Int_t module=0;moduleGetIndexMax();module++){ + id = geom->GetModuleType(module); + if (!all && !det[id]) continue; + sim = (AliITSsimulation*)fDetTypeSim->GetSimulationModel(id); + 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(); + + fLoader->TreeD()->GetEntries(); + fLoader->TreeD()->AutoSave(); + // reset tree + fLoader->TreeD()->Reset(); +} +//_____________________________________________________________________ +void AliITS::Hits2PreDigits(){ + // Turn hits into SDigits + + if(!fDetTypeSim) { + Error("Hits2SDigits","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + SetDefaults(); + + HitsToPreDigits(fLoader->GetRunLoader()->GetEventNumber(), + 0,-1," ",fOpt," "); } + //______________________________________________________________________ void AliITS::HitsToPreDigits(Int_t evNumber,Int_t bgrev,Int_t size, Option_t *option,Option_t *opt, @@ -1095,116 +750,218 @@ void AliITS::HitsToPreDigits(Int_t evNumber,Int_t bgrev,Int_t size, // Return: // none. - if(!GetITSgeom()) return; // need transformations to do digitization. - 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 setDef=kTRUE; - if (setDef) SetDefaultSimulation(); - setDef=kFALSE; - - Int_t nmodules; - InitModules(size,nmodules); - FillModules(evNumber,bgrev,nmodules,option,filename); - - AliITSsimulation *sim = 0; - AliITSDetType *iDetType = 0; - AliITSmodule *mod = 0; - Int_t id,module; - for(module=0;moduleGetIndexMax();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 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(); - - fLoader->TreeS()->GetEntries(); - fLoader->TreeS()->AutoSave(); - fLoader->WriteSDigits("OVERWRITE"); - // reset tree - fLoader->TreeS()->Reset(); + + if(!fDetTypeSim) { + Error("HitsToPreDigits","fDetTypeSim is null!"); + return; + } + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + + if(!GetITSgeom()){ + Error("HitsToPreDigits","fGeom is null!"); + return; // need transformations to do digitization. + } + 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 setDef=kTRUE; + if (setDef) SetDefaultSimulation(); + setDef=kFALSE; + + Int_t nmodules; + InitModules(size,nmodules); + FillModules(evNumber,bgrev,nmodules,option,filename); + + + AliITSsimulation *sim = 0; + AliITSmodule *mod = 0; + Int_t id,module; + for(module=0;moduleGetIndexMax();module++){ + id = geom->GetModuleType(module); + if (!all && !det[id]) continue; + sim = (AliITSsimulation*)GetSimulationModel(id); + if (!sim) { + Error("HitsToPreDigits","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(); + fDetTypeSim->ResetSDigits(); + } // end for module + + ClearModules(); + + + fLoader->TreeS()->GetEntries(); + fLoader->TreeS()->AutoSave(); + fLoader->WriteSDigits("OVERWRITE"); + // reset tree + fLoader->TreeS()->Reset(); } -//______________________________________________________________________ -void AliITS::HitsToDigits(Int_t evNumber,Int_t bgrev,Int_t size, - Option_t *option,Option_t *opt, - const char *filename){ - // Keep galice.root for signal and name differently the file for + +//_____________________________________________________________________ +void AliITS::HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, + 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 // initialized for all versions - for the moment it is only for v5 ! - // 7 is the SDD beam test version. // 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 + // Int_t size Size used by InitModules. See InitModules. + // Option_t *opt0 Option passed to FillModules. See FillModules. + // Option_t *opt1 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.. + // Test_t *flnm File name containing the background hits.. // Outputs: // none. // Return: // none. - if(!GetITSgeom()) return; // need transformations to do digitization. - 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 setDef=kTRUE; - if (setDef) SetDefaultSimulation(); - setDef=kFALSE; - - Int_t nmodules; - InitModules(size,nmodules); - FillModules(evNumber,bgrev,nmodules,option,filename); - - AliITSsimulation *sim = 0; - AliITSDetType *iDetType = 0; - AliITSmodule *mod = 0; - Int_t id,module; - for(module=0;moduleGetIndexMax();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 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(); - - fLoader->TreeD()->GetEntries(); - fLoader->TreeD()->AutoSave(); - // reset tree - fLoader->TreeD()->Reset(); + + if(!GetITSgeom()){ + Error("HitsToPreDigits","fGeom is null!"); + return; // need transformations to do digitization. + } + AliITSgeom *geom = GetITSgeom(); + + AliITSLoader *pITSloader = (AliITSLoader*)fLoader; + + const char *all = strstr(opt1,"All"); + const char *det[3] ={strstr(opt1,"SPD"),strstr(opt1,"SDD"), + strstr(opt1,"SSD")}; + Int_t nmodules; + InitModules(size,nmodules); + FillModules(evNumber,bgrev,nmodules,opt0,flnm); + + AliITSsimulation *sim = 0; + AliITSmodule *mod = 0; + Int_t id,module; + + TTree *lTR = pITSloader->TreeR(); + if(!lTR) { + pITSloader->MakeTree("R"); + lTR = pITSloader->TreeR(); + } + + TClonesArray* ptarray = new TClonesArray("AliITSRecPoint",1000); + TBranch* branch = (TBranch*)lTR->Branch("ITSRecPointsF",&ptarray); + branch->SetAddress(&ptarray); + //m.b. : this change is nothing but a nice way to make sure + //the CPU goes up ! + for(module=0;moduleGetIndexMax();module++){ + id = geom->GetModuleType(module); + if (!all && !det[id]) continue; + sim = (AliITSsimulation*)GetSimulationModel(id); + 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,ptarray); + lTR->Fill(); + } // end for module + + ClearModules(); + fLoader->WriteRecPoints("OVERWRITE"); + delete ptarray; +} +//_____________________________________________________________________ +Int_t AliITS::Hits2Clusters(TTree *hTree, TTree *cTree) { + //------------------------------------------------------------ + // This function creates ITS clusters + //------------------------------------------------------------ + if(!GetITSgeom()){ + Error("HitsToPreDigits","fGeom is null!"); + return 1; // need transformations to do digitization. + } + AliITSgeom *geom=GetITSgeom(); + Int_t mmax=geom->GetIndexMax(); + + InitModules(-1,mmax); + FillModules(hTree,0); + + TClonesArray *points = new TClonesArray("AliITSRecPoint",1000); + TBranch *branch=cTree->GetBranch("ITSRecPoints"); + if (!branch) cTree->Branch("ITSRecPoints",&points); + else branch->SetAddress(&points); + + AliITSsimulationFastPoints sim; + Int_t ncl=0; + for (Int_t m=0; mGetEntriesFast(); + cTree->Fill(); + points->Clear(); + } + + Info("Hits2Clusters","Number of found fast clusters : %d",ncl); + + //cTree->Write(); + + delete points; + return 0; } + +//_____________________________________________________________________ +void AliITS::CheckLabels(Int_t lab[3]) const { + //------------------------------------------------------------ + // Tries to find mother's labels + //------------------------------------------------------------ + + if(lab[0]<0 && lab[1]<0 && lab[2]<0) return; // In case of no labels just exit + + Int_t ntracks = gAlice->GetMCApp()->GetNtrack(); + for (Int_t i=0;i<3;i++){ + Int_t label = lab[i]; + if (label>=0 && labelGetMCApp()->Particle(label); + if (part->P() < 0.005) { + Int_t m=part->GetFirstMother(); + if (m<0) { + continue; + } + if (part->GetStatusCode()>0) { + continue; + } + lab[i]=m; + } + } + } + +} + +//______________________________________________________________________ +void AliITS::SDigitsToDigits(Option_t *opt){ + // Standard Summable digits to Digits function. + // Inputs: + // none. + // Outputs: + // none. + if(!fDetTypeSim) { + Error("SDigitsToSDigits","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + SetDefaults(); + fDetTypeSim->SDigitsToDigits(opt,(Char_t*)GetName()); + +} + //______________________________________________________________________ void AliITS::ResetDigits(){ // Reset number of digits and the digits array for the ITS detector. @@ -1212,24 +969,30 @@ void AliITS::ResetDigits(){ // none. // Outputs: // none. + if(!fDetTypeSim) { + Error("ResetDigits","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->ResetDigits(); - if (!fDtype) return; - Int_t i; - for (i=0;iAt(i)) ((TClonesArray*)fDtype->At(i))->Clear(); - if (fNdtype) fNdtype[i]=0; + if(!fDetTypeSim) { + Error("ResetDigits","fDetTypeSim is 0!"); + return; + } + + fDetTypeSim->ResetDigits(branch); + } //______________________________________________________________________ void AliITS::AddSumDigit(AliITSpListItem &sdig){ @@ -1241,26 +1004,15 @@ void AliITS::AddSumDigit(AliITSpListItem &sdig){ // Return: // none. - TClonesArray &lsdig = *fSDigits; - new(lsdig[fNSDigits++]) AliITSpListItem(sdig); -} -//______________________________________________________________________ -void AliITS::AddRealDigit(Int_t id, Int_t *digits){ - // Add a real digit - as coming from data. - // Inputs: - // Int_t id Detector type number. - // Int_t *digits Integer array containing the digits info. See - // AliITSdigit.h - // Outputs: - // none. - // Return: - // none. - - TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id)); - new(ldigits[fNdtype[id]++]) AliITSdigit(digits); + if(!fDetTypeSim) { + Error("AddSumDigit","fDetTypeSim is 0!"); + return; + } + fDetTypeSim->AddSumDigit(sdig); + } //______________________________________________________________________ -void AliITS::AddSimDigit(Int_t id, AliITSdigit *d){ +void AliITS::AddSimDigit(Int_t branch, AliITSdigit *d){ // Add a simulated digit. // Inputs: // Int_t id Detector type number. @@ -1271,23 +1023,16 @@ void AliITS::AddSimDigit(Int_t id, AliITSdigit *d){ // Return: // none. - TClonesArray &ldigits = *((TClonesArray*)fDtype->At(id)); - - switch(id){ - case 0: - new(ldigits[fNdtype[id]++]) AliITSdigitSPD(*((AliITSdigitSPD*)d)); - break; - case 1: - new(ldigits[fNdtype[id]++]) AliITSdigitSDD(*((AliITSdigitSDD*)d)); - break; - case 2: - new(ldigits[fNdtype[id]++]) AliITSdigitSSD(*((AliITSdigitSSD*)d)); - break; - } // end switch id + if(!fDetTypeSim) { + Error("AddSimDigit","fDetTypeSim is 0!"); + return; + } + fDetTypeSim->AddSimDigit(branch,d); + } //______________________________________________________________________ -void AliITS::AddSimDigit(Int_t id,Float_t phys,Int_t *digits,Int_t *tracks, - Int_t *hits,Float_t *charges){ +void AliITS::AddSimDigit(Int_t branch,Float_t phys,Int_t *digits,Int_t *tracks, + Int_t *hits,Float_t *charges, Int_t sigexpanded){ // Add a simulated digit to the list. // Inputs: // Int_t id Detector type number. @@ -1307,35 +1052,35 @@ void AliITS::AddSimDigit(Int_t id,Float_t phys,Int_t *digits,Int_t *tracks, // 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 + if(!fDetTypeSim) { + Error("AddSimDigit","fDetTypeSim is 0!"); + return; + } + fDetTypeSim->AddSimDigit(branch,phys,digits,tracks,hits,charges,sigexpanded); + } //______________________________________________________________________ void AliITS::Digits2Raw(){ // convert digits of the current event to raw data - fLoader->LoadDigits(); - TTree* digits = fLoader->TreeD(); + if(!fDetTypeSim) { + Error("Digits2Raw","fDetTypeSim is 0!"); + return; + } + fDetTypeSim->SetLoader((AliITSLoader*)fLoader); + SetDefaults(); + fDetTypeSim->GetLoader()->LoadDigits(); + TTree* digits = fDetTypeSim->GetLoader()->TreeD(); if (!digits) { Error("Digits2Raw", "no digits tree"); return; } - SetTreeAddressD(digits); - + fDetTypeSim->SetTreeAddressD(digits,(Char_t*)GetName()); + AliITSDDLModuleMapSDD* ddlsdd=fDetTypeSim->GetDDLModuleMapSDD(); + Bool_t isHLTmodeC=fDetTypeSim->IsHLTmodeC(); AliITSDDLRawData rawWriter; + if(isHLTmodeC) rawWriter.SetUseCompressedSDDFormat(kTRUE); + else rawWriter.SetUseCompressedSDDFormat(kFALSE); //Verbose level // 0: Silent // 1: cout messages @@ -1352,7 +1097,7 @@ void AliITS::Digits2Raw(){ //SILICON DRIFT DETECTOR Info("Digits2Raw", "Formatting raw data for SDD"); - rawWriter.RawDataSDD(digits->GetBranch("ITSDigitsSDD")); + rawWriter.RawDataSDD(digits->GetBranch("ITSDigitsSDD"),ddlsdd); //SILICON STRIP DETECTOR Info("Digits2Raw", "Formatting raw data for SSD"); @@ -1360,470 +1105,168 @@ void AliITS::Digits2Raw(){ 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. - - 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; - for (i=0; iGetClassNames(digclass,clclass); - // 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 && 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 -} -//______________________________________________________________________ -void AliITS::GetTreeC(Int_t event){ - // Get the clusters tree for this event and set the branch address. - // Inputs: - // Int_t event Event number for the cluster tree. - // Outputs: - // none. - // Return: - // none. - char branchname[30]; - const char *det[3] = {"SPD","SDD","SSD"}; - - AliITSLoader *pITSLoader = (AliITSLoader*)fLoader; - TTree * lTC = pITSLoader->TreeC(); - - ResetClusters(); - if (lTC) { - pITSLoader->CleanRawClusters(); - } // end if TreeC() - - TBranch *branch; - - if (lTC) { - Int_t i; - char digclass[40]; - char clclass[40]; - for (i=0; iGetClassNames(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 - } else { - Error("GetTreeC","cannot find Clusters Tree for event:%d",event); - } // end if lTC -} //______________________________________________________________________ -void AliITS::AddCluster(Int_t id, AliITSRawCluster *c){ - // Add a cluster to the list. - // Inputs: - // Int_t id Detector type number. - // AliITSRawCluster *c Cluster class to be added to the tree of - // clusters. - // Outputs: - // none. - // Return: - // none. - - TClonesArray &lc = *((TClonesArray*)fCtype->At(id)); - - switch(id){ - case 0: - new(lc[fNctype[id]++]) AliITSRawClusterSPD(*((AliITSRawClusterSPD*)c)); - break; - case 1: - new(lc[fNctype[id]++]) AliITSRawClusterSDD(*((AliITSRawClusterSDD*)c)); - break; - case 2: - new(lc[fNctype[id]++]) AliITSRawClusterSSD(*((AliITSRawClusterSSD*)c)); - break; - } // end switch id -} -//______________________________________________________________________ -void AliITS::ResetClusters(Int_t i){ - // Reset number of clusters and the clusters array for this branch. - // Inputs: - // Int_t i Detector type number. - // Outputs: - // none. - // Return: - // none. +AliLoader* AliITS::MakeLoader(const char* topfoldername){ + //builds ITSgetter (AliLoader type) + //if detector wants to use castomized getter, it must overload this method - if (fCtype->At(i)) ((TClonesArray*)fCtype->At(i))->Clear(); - if (fNctype) fNctype[i]=0; + AliDebug(1,Form("Creating AliITSLoader. Top folder is %s.", + topfoldername)); + fLoader = new AliITSLoader(GetName(),topfoldername); + return fLoader; } -//______________________________________________________________________ -void AliITS::MakeBranchR(const char *file, Option_t *opt){ - // Creates Tree branches for the ITS Reconstructed points. - // Inputs: - // cont char *file File name where RecPoints branch is to be written - // to. If blank it write the SDigits to the same - // file in which the Hits were found. - // Outputs: - // none. - // Return: - // none. - Int_t buffsz = 4000; - char branchname[30]; - // only one branch for rec points for all detector types - Bool_t oFast= (strstr(opt,"Fast")!=0); - Bool_t v2 = (strstr(opt,"v2")!=0); +Bool_t AliITS::Raw2SDigits(AliRawReader* rawReader) +{ + // + // Converts RAW data to SDigits + // + // Get TreeS + // + Int_t last = -1; + Int_t size = GetITSgeom()->GetIndexMax(); + TClonesArray** modA = new TClonesArray*[size]; + for (Int_t mod = 0; mod < size; mod++) modA[mod] = new TClonesArray("AliITSpListItem", 10000); - - if(oFast){ - sprintf(branchname,"%sRecPointsF",GetName()); - } else if(v2){ - sprintf(branchname,"Clusters"); - } else { - sprintf(branchname,"%sRecPoints",GetName()); + AliLoader* loader = (AliRunLoader::Instance())->GetLoader("ITSLoader"); + if (!loader) + { + Error("Open","Can not get ITS loader from Run Loader"); + return kFALSE; } - if(v2){ - - if(!fClustersV2)fClustersV2 = new TClonesArray("AliITSclusterV2",3000); - if(fLoader->TreeR()){ - if(fClustersV2==0x0) fClustersV2 = new TClonesArray("AliITSclusterV2",3000); - MakeBranchInTree(fLoader->TreeR(),branchname,&fClustersV2,buffsz,file); - - } - }else{ - 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 - } -} -//______________________________________________________________________ -void AliITS::SetTreeAddressR(TTree *treeR){ - // Set branch address for the Reconstructed points Trees. - // Inputs: - // TTree *treeR Tree containing the RecPoints. - // Outputs: - // none. - // Return: - // none. - char branchname[30]; - - if(!treeR) return; - if(fRecPoints==0x0) fRecPoints = new TClonesArray("AliITSRecPoint",1000); - TBranch *branch1; - sprintf(branchname,"Clusters"); - branch1 = treeR->GetBranch(branchname); - if(branch1){ - if(fClustersV2==0x0) fClustersV2 = new TClonesArray("AliITSclusterV2",3000); - branch1->SetAddress(&fClustersV2); + TTree* tree = 0; + tree = loader->TreeS(); + if (!tree) + { + loader->MakeTree("S"); + tree = loader->TreeS(); } - else{ - 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); - } - } + // + // Array for SDigits + // + TClonesArray aSDigits("AliITSpListItem",10000), *itsSDigits=&aSDigits; + Int_t bufsize = 32000; + tree->Branch("ITS", &itsSDigits, bufsize); + Int_t npx = 0; + // + // SPD + // + AliITSsegmentationSPD* segSPD = (AliITSsegmentationSPD*) fDetTypeSim->GetSegmentationModel(0); + if(!segSPD){ + AliWarning("Set AliITS defaults"); + SetDefaults(); + segSPD = (AliITSsegmentationSPD*) fDetTypeSim->GetSegmentationModel(0); } -} -//______________________________________________________________________ -void AliITS::AddRecPoint(const AliITSRecPoint &r){ - // Add a reconstructed space point to the list - // Inputs: - // const AliITSRecPoint &r RecPoint class to be added to the tree - // of reconstructed points TreeR. - // Outputs: - // none. - // Return: - // none. - - TClonesArray &lrecp = *fRecPoints; - new(lrecp[fNRecPoints++]) AliITSRecPoint(r); -} -//______________________________________________________________________ -void AliITS::AddClusterV2(const AliITSclusterV2 &r){ - // Add a reconstructed space point to the list - // Inputs: - // const AliITSClusterV2 &r class to be added to the tree - // of reconstructed points TreeR. - // Outputs: - // none. - // Return: - // none. - - TClonesArray &lrecp = *fClustersV2; - new(lrecp[fNClustersV2++]) AliITSclusterV2(r); -} -//______________________________________________________________________ -void AliITS::HitsToFastRecPoints(Int_t evNumber,Int_t bgrev,Int_t size, - 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 - // initialized for all versions - for the moment it is only for v5 ! - // Inputs: - // Int_t evnt Event to be processed. - // Int_t bgrev Background Hit tree number. - // Int_t size Size used by InitModules. See InitModules. - // Option_t *opt0 Option passed to FillModules. See FillModules. - // Option_t *opt1 String indicating if merging hits or not. To - // merge hits set equal to "Add". Otherwise no - // background hits are considered. - // Test_t *flnm File name containing the background hits.. - // Outputs: - // none. - // Return: - // none. + npx = segSPD->Npx(); + Double_t thr, sigma; + + AliITSRawStreamSPD inputSPD(rawReader); + while(1){ + Bool_t next = inputSPD.Next(); + if (!next) break; - if(!GetITSgeom()) return; - AliITSLoader *pITSloader = (AliITSLoader*)fLoader; - AliITSgeom *geom = GetITSgeom(); + Int_t module = inputSPD.GetModuleID(); + Int_t column = inputSPD.GetColumn(); + Int_t row = inputSPD.GetRow(); + Int_t index = npx * column + row; - const char *all = strstr(opt1,"All"); - const char *det[3] ={strstr(opt1,"SPD"),strstr(opt1,"SDD"), - strstr(opt1,"SSD")}; - Int_t nmodules; - InitModules(size,nmodules); - FillModules(evNumber,bgrev,nmodules,opt0,flnm); + if (module >= size) continue; + + last = (modA[module])->GetEntries(); + TClonesArray& dum = *modA[module]; + fDetTypeSim->GetSimuParam()->SPDThresholds(module,thr,sigma); + thr += 1.; + new (dum[last]) AliITSpListItem(-1, -1, module, index, thr); + } + rawReader->Reset(); - AliITSsimulation *sim = 0; - AliITSDetType *iDetType = 0; - AliITSmodule *mod = 0; - Int_t id,module; + // + // SDD + // + AliITSsegmentationSDD* segSDD = (AliITSsegmentationSDD*) fDetTypeSim->GetSegmentationModel(1); + npx = segSDD->Npx(); + AliITSRawStreamSDD inputSDD(rawReader); + AliITSDDLModuleMapSDD* ddlmap=fDetTypeSim->GetDDLModuleMapSDD(); + inputSDD.SetDDLModuleMap(ddlmap); + while(1){ + Bool_t next = inputSDD.Next(); + if (!next) break; + + Int_t module = inputSDD.GetModuleID(); + Int_t anode = inputSDD.GetAnode(); + Int_t time = inputSDD.GetTime(); + Int_t signal10 = inputSDD.GetSignal(); + Int_t index = npx * anode + time; + + if (module >= size) continue; + last = modA[module]->GetEntries(); + TClonesArray& dum = *modA[module]; + new (dum[last]) AliITSpListItem(-1, -1, module, index, Double_t(signal10)); + ((AliITSpListItem*) dum.At(last))->AddSignalAfterElect(module, index, Double_t(signal10)); + + } + rawReader->Reset(); - //m.b. : this change is nothing but a nice way to make sure - //the CPU goes up ! + // + // SSD + // + AliITSsegmentationSSD* segSSD = (AliITSsegmentationSSD*) fDetTypeSim->GetSegmentationModel(2); + npx = segSSD->Npx(); + AliITSRawStreamSSD inputSSD(rawReader); + while(1){ + Bool_t next = inputSSD.Next(); + if (!next) break; + + Int_t module = inputSSD.GetModuleID(); + Int_t side = inputSSD.GetSideFlag(); + Int_t strip = inputSSD.GetStrip(); + Int_t signal = inputSSD.GetSignal(); + Int_t index = npx * side + strip; + + if (module >= size) continue; + + last = modA[module]->GetEntries(); + TClonesArray& dum = *modA[module]; + new (dum[last]) AliITSpListItem(-1, -1, module, index, Double_t(signal)); + } + rawReader->Reset(); + AliITSpListItem* sdig = 0; - AliDebugClassStream(1) <<"HitsToFastRecPoints: N mod = "<< - geom->GetIndexMax()<GetIndexMax();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 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<TreeR()->Fill(); - TTree *lTR = pITSloader->TreeR(); - TBranch *br=lTR->GetBranch("ITSRecPointsF"); - br->Fill(); - ResetRecPoints(); - } // end for module - - ClearModules(); - fLoader->WriteRecPoints("OVERWRITE"); + for (Int_t mod = 0; mod < size; mod++) + { + Int_t nsdig = modA[mod]->GetEntries(); + for (Int_t ie = 0; ie < nsdig; ie++) { + sdig = (AliITSpListItem*) (modA[mod]->At(ie)); + new (aSDigits[ie]) AliITSpListItem(-1, -1, mod, sdig->GetIndex(), sdig->GetSignal()); + Float_t sig = sdig->GetSignalAfterElect(); + if (sig > 0.) { + sdig = (AliITSpListItem*)aSDigits[ie]; + sdig->AddSignalAfterElect(mod, sdig->GetIndex(), Double_t(sig)); + } + } + + tree->Fill(); + aSDigits.Clear(); + modA[mod]->Clear(); + } + loader->WriteSDigits("OVERWRITE"); + delete modA; + return kTRUE; } -//______________________________________________________________________ -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(); - - 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;moduleGetIndexMax();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(); - ResetClustersV2(); - treeC->Fill(); - ResetClusters(); - } // end for module - pITSloader->WriteRecPoints("OVERWRITE"); - pITSloader->WriteRawClusters("OVERWRITE"); -} //______________________________________________________________________ -void AliITS::DigitsToRecPoints(AliRawReader* rawReader){ - // 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(); - - - SetDefaultClusterFindersV2(); - - AliITSLoader *pITSloader = (AliITSLoader*)fLoader; - AliITSClusterFinderV2 *rec = 0; - AliITSDetType *iDetType = 0; - Int_t id=0; - - if(!pITSloader->TreeR()) pITSloader->MakeTree("R"); - TTree* cTree = pITSloader->TreeR(); - TClonesArray *array=new TClonesArray("AliITSclusterV2",1000); - cTree->Branch("Clusters",&array); - delete array; - - TClonesArray** clusters = new TClonesArray*[geom->GetIndexMax()]; - for (Int_t iModule = 0; iModule < geom->GetIndexMax(); iModule++) { - clusters[iModule] = NULL; - } - for(id=0;id<3;id++){ - iDetType = DetType(id); - rec = (AliITSClusterFinderV2*)iDetType->GetReconstructionModel(); - if (!rec) { - Error("DigitsToRecPoints", - "The reconstruction class was not instanciated"); - exit(1); - } - rec->RawdataToClusters(rawReader,clusters); - } - Int_t nClusters =0; - for(Int_t iModule=0;iModuleGetIndexMax();iModule++){ - array = clusters[iModule]; - if(!array){ - Error("DigitsToRecPoints","data for module %d missing!",iModule); - array = new TClonesArray("AliITSclusterV2"); - } - cTree->SetBranchAddress("Clusters",&array); - cTree->Fill(); - nClusters+=array->GetEntriesFast(); - delete array; - } - pITSloader->WriteRecPoints("OVERWRITE"); - - delete[] clusters; - Info("DigitsToRecPoints", "total number of found clustersV2 in ITS: %d\n", - nClusters); - -} +void AliITS::UpdateInternalGeometry(){ -//______________________________________________________________________ -AliLoader* AliITS::MakeLoader(const char* topfoldername){ - //builds ITSgetter (AliLoader type) - //if detector wants to use castomized getter, it must overload this method + //reads new geometry from TGeo +// AliDebug(1,"Delete ITSgeom and create a new one reading TGeo"); - Info("MakeLoader","Creating AliITSLoader. Top folder is %s.", - topfoldername); - fLoader = new AliITSLoader(GetName(),topfoldername); - return fLoader; + AliITSVersion_t version = (AliITSVersion_t)IsVersion(); + Int_t minor = 0; + if(version==kvPPRasymmFMD) minor=2; // default minor version for this geom. + AliITSInitGeometry initgeom; + AliITSgeom* geom = initgeom.CreateAliITSgeom(version,minor); + SetITSgeom(geom); } +