/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * Copyright(c) 2000-2004, ALICE Experiment at CERN, All rights reserved. *
* *
* Author: The ALICE Off-line Project. *
* Contributors are mentioned in the code where appropriate. *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-*/
-#include <iostream.h>
-#include <TMath.h>
-
-#include "AliITSRawCluster.h"
+/* $Id$ */
+#include "AliITSRawCluster.h"
+////////////////////////////////////////////////////
+// Cluster classes for set:ITS //
+// Base class //
+// This set of classes is used for debugging //
+// purposes //
+////////////////////////////////////////////////////
ClassImp(AliITSRawCluster)
-ClassImp(AliITSRawClusterSDD)
-
-//______________________________________________________________________
-AliITSRawClusterSDD::AliITSRawClusterSDD(Int_t wing,
- Float_t Anode,Float_t Time,
- Float_t Charge,Float_t PeakAmplitude,
- Int_t PeakPosition,
- Float_t Asigma,Float_t Tsigma,
- Float_t DriftPath,
- Float_t AnodeOffset,
- Int_t Samples,Int_t Tstart,
- Int_t Tstop,Int_t Tstartf,
- Int_t Tstopf,Int_t Anodes,
- Int_t Astart, Int_t Astop){
- // constructor
-
- fWing = wing;
- fAnode = Anode;
- fTime = Time;
- fQ = Charge;
- fPeakAmplitude = PeakAmplitude;
- fPeakPosition = PeakPosition;
- fAsigma = Asigma;
- fTsigma = Tsigma;
- fNanodes = Anodes;
- fTstart = Tstart;
- fTstop = Tstop;
- fTstartf = Tstartf;
- fTstopf = Tstopf;
- fAstart = Astart;
- fAstop = Astop;
- fMultiplicity = Samples;
- fSumAmplitude = 0;
-
- Int_t sign = 1;
- for(Int_t i=0;i<fWing; i++) sign *= (-1);
- fX = DriftPath*sign/10000.;
- fZ = AnodeOffset/10000.;
-}
-//______________________________________________________________________
-AliITSRawClusterSDD::AliITSRawClusterSDD( const AliITSRawClusterSDD & source){
- // copy constructor
-
- fWing = source.fWing;
- fAnode = source.fAnode;
- fTime = source.fTime;
- fQ = source.fQ;
- fPeakAmplitude = source.fPeakAmplitude;
- fPeakPosition = source.fPeakPosition;
- fAsigma = source.fAsigma;
- fTsigma = source.fTsigma;
- fNanodes = source.fNanodes;
- fTstart = source.fTstart;
- fTstop = source.fTstop;
- fTstartf = source.fTstartf;
- fTstopf = source.fTstopf;
- fAstart = source.fAstart;
- fAstop = source.fAstop;
-
- fMultiplicity = source.fMultiplicity;
- fSumAmplitude = source.fSumAmplitude;
- fX = source.fX;
- fZ = source.fZ;
-}
-//______________________________________________________________________
-void AliITSRawClusterSDD::Add(AliITSRawClusterSDD* clJ) {
- // add
-
- fAnode = (fAnode*fQ + clJ->A()*clJ->Q())/(fQ+clJ->Q());
- fTime = ( fTime*fQ + clJ->T()*clJ->Q())/(fQ+clJ->Q());
- fX = ( fX*fQ + clJ->X()*clJ->Q())/(fQ+clJ->Q());
- fZ = ( fZ*fQ + clJ->Z()*clJ->Q())/(fQ+clJ->Q());
- fQ += clJ->Q();
- if(fSumAmplitude == 0) fSumAmplitude += fPeakAmplitude;
- /*
- fAnode = (fAnode*fSumAmplitude+clJ->A()*clJ->PeakAmpl())/
- (fSumAmplitude+clJ->PeakAmpl());
- fTime = (fTime*fSumAmplitude +clJ->T()*clJ->PeakAmpl())/
- (fSumAmplitude+clJ->PeakAmpl());
- fX = (fX*fSumAmplitude +clJ->X()*clJ->PeakAmpl())/
- (fSumAmplitude+clJ->PeakAmpl());
- fZ = (fZ*fSumAmplitude +clJ->Z()*clJ->PeakAmpl())/
- (fSumAmplitude+clJ->PeakAmpl());
- */
- fSumAmplitude += clJ->PeakAmpl();
-
- fTstart = clJ->Tstart();
- fTstop = clJ->Tstop();
- if(fTstartf > clJ->Tstartf()) fTstartf = clJ->Tstartf();
- if( fTstopf < clJ->Tstopf() ) fTstopf = clJ->Tstopf();
- if( fAstop < clJ->Astop() ) fAstop = clJ->Astop();
-
- fMultiplicity += (Int_t) (clJ->Samples());
- (fNanodes)++;
- if(clJ->PeakAmpl() > fPeakAmplitude) {
- fPeakAmplitude = clJ->PeakAmpl();
- fPeakPosition = clJ->PeakPos();
- } // end if
-
- return;
-}
-//______________________________________________________________________
-Bool_t AliITSRawClusterSDD::Brother(AliITSRawClusterSDD* cluster,
- Float_t danode,Float_t dtime) {
-
- Bool_t brother = kFALSE;
-
- Bool_t test2 = kFALSE;
- Bool_t test3 = kFALSE;
- Bool_t test4 = kFALSE;
- Bool_t test5 = kFALSE;
-
- if(fWing != cluster->W()) return brother;
-
- if(fTstopf >= cluster->Tstart() &&
- fTstartf <= cluster->Tstop()) test2 = kTRUE;
- if(cluster->Astop() == (fAstop+1)) test3 = kTRUE;
-
- if(TMath::Abs(fTime-cluster->T()) < dtime) test4 = kTRUE;
- if(TMath::Abs(fAnode-cluster->A()) < danode) test5 = kTRUE;
-
- if((test2 && test3) || (test4 && test5) ) {
- return brother = kTRUE;
- } // end if
-
- return brother;
-}
//______________________________________________________________________
-void AliITSRawClusterSDD::PrintInfo() {
- // print
-
- cout << ", Anode " << fAnode << ", Time: " << fTime << ", Charge: " << fQ;
- cout << ", Samples: " << fMultiplicity;
- cout << ", X: " << fX << ", Z: " << fZ << "tstart " << fTstart
- << "tstop "<< fTstop <<endl;
+ AliITSRawCluster::AliITSRawCluster():
+fMultiplicity(0){
+ // default constructor
}
-//======================================================================
-ClassImp(AliITSRawClusterSPD)
-//______________________________________________________________________
-AliITSRawClusterSPD::AliITSRawClusterSPD(Float_t clz,Float_t clx,
- Float_t Charge,Int_t ClusterSizeZ,
- Int_t ClusterSizeX,Int_t xstart,
- Int_t xstop,Int_t xstartf,
- Int_t xstopf,
- Float_t zstart,Float_t zstop,
- Int_t zend) {
- // constructor
- fZ = clz;
- fX = clx;
- fQ = Charge;
- fNClZ = ClusterSizeZ;
- fNClX = ClusterSizeX;
- fXStart = xstart;
- fXStop = xstop;
- fXStartf = xstartf;
- fXStopf = xstopf;
- fZStart = zstart;
- fZStop = zstop;
- fZend = zend;
-}
-//______________________________________________________________________
-void AliITSRawClusterSPD::Add(AliITSRawClusterSPD* clJ) {
- // Recolculate the new center of gravity coordinate and cluster sizes
- // in both directions after grouping of clusters
-
- if(this->fZStop < clJ->ZStop()) this->fZStop = clJ->ZStop();
- this->fZ = this->fZ + clJ->Z();
- this->fX = (this->fX + clJ->X())/2.;
- this->fQ = this->fQ + clJ->Q();
- this->fXStart = clJ->XStart(); // for a comparison with the next
- this->fXStop = clJ->XStop(); // z column
- if(this->fXStartf > clJ->XStartf()) this->fXStartf = clJ->XStartf();
- if(this->fXStopf < clJ->XStopf()) this->fXStopf = clJ->XStopf();
- if(this->fZend < clJ->Zend()) this->fZend = clJ->Zend();
- this->fNClX = this->fXStopf - this->fXStartf + 1;
- (this->fNClZ)++;
-
- return;
-}
-//______________________________________________________________________
-Bool_t AliITSRawClusterSPD::Brother(AliITSRawClusterSPD* cluster,
- Float_t dz,Float_t dx) {
- // fXStart, fXstop and fZend information is used now instead of dz and dx
- // to check an absent (or a present) of the gap between two pixels in
- // both x and z directions. The increasing order of fZend is used.
- Bool_t brother = kFALSE;
- Bool_t test2 = kFALSE;
- Bool_t test3 = kFALSE;
-
- // Diagonal clusters are included:
- if(fXStop >= (cluster->XStart() -1) &&
- fXStart <= (cluster->XStop()+1)) test2 = kTRUE;
-
- // Diagonal clusters are excluded:
- // if(fXStop >= cluster->XStart() &&
- // fXStart <= cluster->XStop()) test2 = kTRUE;
- if(cluster->Zend() == (fZend + 1)) test3 = kTRUE;
- if(test2 && test3) {
- // cout<<"test 2,3 0k, brother = true "<<endl;
- return brother = kTRUE;
- } // end if
- return brother;
-}
-//______________________________________________________________________
-void AliITSRawClusterSPD::PrintInfo(){
- // print
-
- cout << ", Z: " << fZ << ", X: " << fX << ", Charge: " << fQ<<endl;
- cout << " Z cluster size: " << fNClZ <<", X cluster size "<< fNClX <<endl;
- cout <<" XStart, XStop, XStartf,XStopf,Zend ="<<fXStart<<","
- <<fXStop<<","<<fXStartf<<","<<fXStopf<<","<<fZend<<endl;
-}
-//======================================================================
-ClassImp(AliITSRawClusterSSD)
-//______________________________________________________________________
-AliITSRawClusterSSD::AliITSRawClusterSSD(Float_t Prob,Int_t Sp,Int_t Sn) {
- // constructor
-
- //fProbability = Prob;
- fMultiplicity = Sp;
- fMultiplicityN = Sn;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff