-#include <iostream.h>
-#include <TMath.h>
+/**************************************************************************
+ * 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. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
-#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,Float_t Asigma, Float_t Tsigma,Float_t DriftPath,Float_t AnodeOffset,Int_t Samples) {
- // constructor
- fWing = wing;
- fAnode = Anode;
- fTime = Time;
- fQ = Charge;
- fPeakAmplitude = PeakAmplitude;
- fNanodes = 1;
- fNsamples = Samples;
- Int_t sign = 1;
- Int_t i;
- for(i=0;i<fWing; i++) sign*=(-1);
- fX = DriftPath*sign/10000.;
- fZ = AnodeOffset/10000.;
-}
-
-//----------------------------------------
-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();
- fNsamples += (Int_t) (clJ->Samples());
- (fNanodes)++;
- if(clJ->PeakAmpl() > fPeakAmplitude) fPeakAmplitude = clJ->PeakAmpl();
-
- return;
-}
-//--------------------------------------
-Bool_t AliITSRawClusterSDD::Brother(AliITSRawClusterSDD* cluster,Float_t danode,Float_t dtime) {
- // brother
- Bool_t brother = kTRUE;
- if(fWing != cluster->W()) return brother = kFALSE;
- if(TMath::Abs(fTime-cluster->T()) > dtime) return brother = kFALSE;
- if(TMath::Abs(fAnode-cluster->A()) > danode) return brother = kFALSE;
- return brother;
-}
-
-//--------------------------------------
-void AliITSRawClusterSDD::Print() {
- // print
- cout << ", Anode " << fAnode << ", Time: " << fTime << ", Charge: " << fQ;
- cout << ", Samples: " << fNsamples;
- cout << ", X: " << fX << ", Z: " << fZ << endl;
-}
-//--------------------------------------
-
-
-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())/2.;
- 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;
- }
- return brother;
+//______________________________________________________________________
+ AliITSRawCluster::AliITSRawCluster():
+fMultiplicity(0){
+ // default constructor
}
-//--------------------------------------
-void AliITSRawClusterSPD::Print()
-{
- // 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