//_________________________________________________________________________
// RecPoint implementation for PHOS-EMC
// An EmcRecPoint is a cluster of digits
-//
+//*--
//*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
// --- AliRoot header files ---
+ #include "AliGenerator.h"
#include "AliPHOSGeometry.h"
#include "AliPHOSEmcRecPoint.h"
#include "AliRun.h"
-#include "AliPHOSIndexToObject.h"
+#include "AliPHOSGetter.h"
ClassImp(AliPHOSEmcRecPoint)
//____________________________________________________________________________
-AliPHOSEmcRecPoint::AliPHOSEmcRecPoint(Float_t W0, Float_t LocMaxCut)
- : AliPHOSRecPoint()
+AliPHOSEmcRecPoint::AliPHOSEmcRecPoint() : AliPHOSRecPoint()
{
// ctor
fMulDigit = 0 ;
fAmp = 0. ;
- fEnergyList = new Float_t[fMaxDigit];
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
- fDelta = phosgeom->GetCrystalSize(0) ;
- fW0 = W0 ;
- fLocMaxCut = LocMaxCut ;
+ fCoreEnergy = 0 ;
+ fEnergyList = 0 ;
+ fTime = -1. ;
+ fLocPos.SetX(1000000.) ; //Local position should be evaluated
+
+}
+
+//____________________________________________________________________________
+AliPHOSEmcRecPoint::AliPHOSEmcRecPoint(const char * opt) : AliPHOSRecPoint(opt)
+{
+ // ctor
+
+ fMulDigit = 0 ;
+ fAmp = 0. ;
+ fCoreEnergy = 0 ;
+ fEnergyList = 0 ;
+ fTime = -1. ;
fLocPos.SetX(1000000.) ; //Local position should be evaluated
}
AliPHOSEmcRecPoint::~AliPHOSEmcRecPoint()
{
// dtor
+
if ( fEnergyList )
delete[] fEnergyList ;
}
void AliPHOSEmcRecPoint::AddDigit(AliPHOSDigit & digit, Float_t Energy)
{
// Adds a digit to the RecPoint
- // and accumulates the total amplitude and the multiplicity
+ // and accumulates the total amplitude and the multiplicity
+ if(fEnergyList == 0)
+ fEnergyList = new Float_t[fMaxDigit];
+
if ( fMulDigit >= fMaxDigit ) { // increase the size of the lists
fMaxDigit*=2 ;
Int_t * tempo = new ( Int_t[fMaxDigit] ) ;
fEnergyList[fMulDigit] = Energy ;
fMulDigit++ ;
fAmp += Energy ;
+
+ EvalPHOSMod(&digit) ;
}
//____________________________________________________________________________
-Bool_t AliPHOSEmcRecPoint::AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 )
+Bool_t AliPHOSEmcRecPoint::AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) const
{
- // Tells if (true) or not (false) two digits are neighbors)
+ // Tells if (true) or not (false) two digits are neighbors
Bool_t aren = kFALSE ;
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
+
Int_t relid1[4] ;
phosgeom->AbsToRelNumbering(digit1->GetId(), relid1) ;
}
//____________________________________________________________________________
-Int_t AliPHOSEmcRecPoint::Compare(TObject * obj)
+Int_t AliPHOSEmcRecPoint::Compare(const TObject * obj) const
{
// Compares two RecPoints according to their position in the PHOS modules
+ Float_t delta = 1 ; //Width of "Sorting row". If you changibg this
+ //value (what is senseless) change as vell delta in
+ //AliPHOSTrackSegmentMakerv* and other RecPoints...
Int_t rv ;
AliPHOSEmcRecPoint * clu = (AliPHOSEmcRecPoint *)obj ;
- Int_t phosmod1 = this->GetPHOSMod() ;
+ Int_t phosmod1 = GetPHOSMod() ;
Int_t phosmod2 = clu->GetPHOSMod() ;
TVector3 locpos1;
- this->GetLocalPosition(locpos1) ;
+ GetLocalPosition(locpos1) ;
TVector3 locpos2;
clu->GetLocalPosition(locpos2) ;
if(phosmod1 == phosmod2 ) {
- Int_t rowdif = (Int_t)TMath::Ceil(locpos1.X()/fDelta)-(Int_t)TMath::Ceil(locpos2.X()/fDelta) ;
+ Int_t rowdif = (Int_t)TMath::Ceil(locpos1.X()/delta)-(Int_t)TMath::Ceil(locpos2.X()/delta) ;
if (rowdif> 0)
- rv = -1 ;
+ rv = 1 ;
else if(rowdif < 0)
- rv = 1 ;
+ rv = -1 ;
else if(locpos1.Z()>locpos2.Z())
rv = -1 ;
else
return rv ;
}
-
//______________________________________________________________________________
-void AliPHOSEmcRecPoint::ExecuteEvent(Int_t event, Int_t px, Int_t py)
+void AliPHOSEmcRecPoint::ExecuteEvent(Int_t event, Int_t px, Int_t py) const
{
+
// Execute action corresponding to one event
// This member function is called when a AliPHOSRecPoint is clicked with the locator
//
// If Left button is clicked on AliPHOSRecPoint, the digits are switched on
// and switched off when the mouse button is released.
- //
-
- // static Int_t pxold, pyold;
-
- AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
+
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ if(!gime) return ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
static TGraph * digitgraph = 0 ;
TH2F * histo = 0 ;
TCanvas * histocanvas ;
+
+ const TClonesArray * digits = gime->Digits() ;
switch (event) {
case kButton1Down: {
AliPHOSDigit * digit ;
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
Int_t iDigit;
Int_t relid[4] ;
Float_t zimin = 999. ;
for(iDigit=0; iDigit<kMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
phosgeom->RelPosInModule(relid, xi[iDigit], zi[iDigit]);
if ( xi[iDigit] > ximax )
Float_t x, z ;
for(iDigit=0; iDigit<kMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
phosgeom->RelPosInModule(relid, x, z);
histo->Fill(x, z, fEnergyList[iDigit] ) ;
digitgraph-> Paint("P") ;
}
- Print() ;
- histocanvas = new TCanvas("cluser", "a single cluster", 600, 500) ;
+ // Print() ;
+ histocanvas = new TCanvas("cluster", "a single cluster", 600, 500) ;
histocanvas->Draw() ;
histo->Draw("lego1") ;
}
//____________________________________________________________________________
-Float_t AliPHOSEmcRecPoint::GetDispersion()
+void AliPHOSEmcRecPoint::EvalDispersion(Float_t logWeight,TClonesArray * digits)
{
// Calculates the dispersion of the shower at the origine of the RecPoint
- AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
-
- Float_t d = 0 ;
- Float_t wtot = 0 ;
+ Float_t d = 0. ;
+ Float_t wtot = 0. ;
- TVector3 locpos;
- GetLocalPosition(locpos);
- Float_t x = locpos.X() ;
- Float_t z = locpos.Z() ;
+ Float_t x = 0.;
+ Float_t z = 0.;
AliPHOSDigit * digit ;
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
+
+
+ // Calculates the center of gravity in the local PHOS-module coordinates
Int_t iDigit;
+
+ for(iDigit=0; iDigit<fMulDigit; iDigit++) {
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
+ Int_t relid[4] ;
+ Float_t xi ;
+ Float_t zi ;
+ phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
+ phosgeom->RelPosInModule(relid, xi, zi);
+ Float_t w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ;
+ x += xi * w ;
+ z += zi * w ;
+ wtot += w ;
+ }
+ x /= wtot ;
+ z /= wtot ;
+
+
+// Calculates the dispersion in coordinates
+ wtot = 0.;
for(iDigit=0; iDigit < fMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
Int_t relid[4] ;
Float_t xi ;
Float_t zi ;
phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
phosgeom->RelPosInModule(relid, xi, zi);
- Float_t w = TMath::Max(0.,fW0+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
+ Float_t w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
d += w*((xi-x)*(xi-x) + (zi-z)*(zi-z) ) ;
wtot+=w ;
+
+
}
+
d /= wtot ;
- return TMath::Sqrt(d) ;
+ fDispersion = TMath::Sqrt(d) ;
+
+}
+//______________________________________________________________________________
+void AliPHOSEmcRecPoint::EvalCoreEnergy(Float_t logWeight, TClonesArray * digits)
+{
+ // This function calculates energy in the core,
+ // i.e. within a radius rad = 3cm around the center. Beyond this radius
+ // in accordance with shower profile the energy deposition
+ // should be less than 2%
+
+ Float_t coreRadius = 3 ;
+
+ Float_t x = 0 ;
+ Float_t z = 0 ;
+
+ AliPHOSDigit * digit ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
+
+ Int_t iDigit;
+
+// Calculates the center of gravity in the local PHOS-module coordinates
+ Float_t wtot = 0;
+ for(iDigit=0; iDigit<fMulDigit; iDigit++) {
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
+ Int_t relid[4] ;
+ Float_t xi ;
+ Float_t zi ;
+ phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
+ phosgeom->RelPosInModule(relid, xi, zi);
+ Float_t w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ;
+ x += xi * w ;
+ z += zi * w ;
+ wtot += w ;
+ }
+ x /= wtot ;
+ z /= wtot ;
+
+
+ for(iDigit=0; iDigit < fMulDigit; iDigit++) {
+ digit = (AliPHOSDigit *) ( digits->At(fDigitsList[iDigit]) ) ;
+ Int_t relid[4] ;
+ Float_t xi ;
+ Float_t zi ;
+ phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
+ phosgeom->RelPosInModule(relid, xi, zi);
+ Float_t distance = TMath::Sqrt((xi-x)*(xi-x)+(zi-z)*(zi-z)) ;
+ if(distance < coreRadius)
+ fCoreEnergy += fEnergyList[iDigit] ;
+ }
+
}
//____________________________________________________________________________
-void AliPHOSEmcRecPoint::GetElipsAxis(Float_t * lambda)
+void AliPHOSEmcRecPoint::EvalElipsAxis(Float_t logWeight,TClonesArray * digits)
{
// Calculates the axis of the shower ellipsoid
- AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
-
- Float_t wtot = 0. ;
- Float_t x = 0.;
- Float_t z = 0.;
- Float_t dxx = 0.;
- Float_t dzz = 0.;
- Float_t dxz = 0.;
+ Double_t wtot = 0. ;
+ Double_t x = 0.;
+ Double_t z = 0.;
+ Double_t dxx = 0.;
+ Double_t dzz = 0.;
+ Double_t dxz = 0.;
AliPHOSDigit * digit ;
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
+
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
+
Int_t iDigit;
+
for(iDigit=0; iDigit<fMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
Int_t relid[4] ;
Float_t xi ;
Float_t zi ;
phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
phosgeom->RelPosInModule(relid, xi, zi);
- Float_t w = TMath::Max(0.,fW0+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
+ Double_t w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ;
dxx += w * xi * xi ;
x += w * xi ;
dzz += w * zi * zi ;
dxz += w * xi * zi ;
wtot += w ;
}
-
dxx /= wtot ;
x /= wtot ;
dxx -= x * x ;
dxz /= wtot ;
dxz -= x * z ;
- lambda[0] = TMath::Sqrt( 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ) ;
- lambda[1] = TMath::Sqrt( 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ) ;
+// //Apply correction due to non-perpendicular incidence
+// Double_t CosX ;
+// Double_t CosZ ;
+// AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+// AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
+ // Double_t DistanceToIP= (Double_t ) phosgeom->GetIPtoCrystalSurface() ;
+
+// CosX = DistanceToIP/TMath::Sqrt(DistanceToIP*DistanceToIP+x*x) ;
+// CosZ = DistanceToIP/TMath::Sqrt(DistanceToIP*DistanceToIP+z*z) ;
+
+// dxx = dxx/(CosX*CosX) ;
+// dzz = dzz/(CosZ*CosZ) ;
+// dxz = dxz/(CosX*CosZ) ;
+
+
+ fLambda[0] = 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ;
+ if(fLambda[0] > 0)
+ fLambda[0] = TMath::Sqrt(fLambda[0]) ;
+
+ fLambda[1] = 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ;
+ if(fLambda[1] > 0) //To avoid exception if numerical errors lead to negative lambda.
+ fLambda[1] = TMath::Sqrt(fLambda[1]) ;
+ else
+ fLambda[1]= 0. ;
}
//____________________________________________________________________________
-void AliPHOSEmcRecPoint::GetLocalPosition(TVector3 &LPos)
+void AliPHOSEmcRecPoint::EvalAll(Float_t logWeight, TClonesArray * digits )
+{
+ // Evaluates all shower parameters
+
+ AliPHOSRecPoint::EvalAll(logWeight,digits) ;
+ EvalLocalPosition(logWeight, digits) ;
+ EvalElipsAxis(logWeight, digits) ;
+ EvalDispersion(logWeight, digits) ;
+ EvalCoreEnergy(logWeight, digits);
+ EvalTime(digits) ;
+}
+//____________________________________________________________________________
+void AliPHOSEmcRecPoint::EvalLocalPosition(Float_t logWeight, TClonesArray * digits)
{
// Calculates the center of gravity in the local PHOS-module coordinates
-
- AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
-
- if( fLocPos.X() < 1000000.) { // already evaluated
- LPos = fLocPos ;
- return ;
- }
-
Float_t wtot = 0. ;
Int_t relid[4] ;
AliPHOSDigit * digit ;
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
Int_t iDigit;
-
for(iDigit=0; iDigit<fMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigit]) );
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
Float_t xi ;
Float_t zi ;
phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
phosgeom->RelPosInModule(relid, xi, zi);
- Float_t w = TMath::Max( 0., fW0 + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ;
+ Float_t w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ;
x += xi * w ;
z += zi * w ;
wtot += w ;
x /= wtot ;
z /= wtot ;
- fLocPos.SetX(x) ;
+
+ // Correction for the depth of the shower starting point (TDR p 127)
+ Float_t para = 0.925 ;
+ Float_t parb = 6.52 ;
+
+ Float_t xo,yo,zo ; //Coordinates of the origin
+ gAlice->Generator()->GetOrigin(xo,yo,zo) ;
+
+ Float_t phi = phosgeom->GetPHOSAngle(relid[0]) ;
+
+ //Transform to the local ref.frame
+ Float_t xoL,yoL ;
+ xoL = xo*TMath::Cos(phi)-yo*TMath::Sin(phi) ;
+ yoL = xo*TMath::Sin(phi)+yo*TMath::Cos(phi) ;
+
+ Float_t radius = phosgeom->GetIPtoCrystalSurface()-yoL;
+
+ Float_t incidencephi = TMath::ATan((x-xoL ) / radius) ;
+ Float_t incidencetheta = TMath::ATan((z-zo) / radius) ;
+
+ Float_t depthx = ( para * TMath::Log(fAmp) + parb ) * TMath::Sin(incidencephi) ;
+ Float_t depthz = ( para * TMath::Log(fAmp) + parb ) * TMath::Sin(incidencetheta) ;
+
+ fLocPos.SetX(x - depthx) ;
fLocPos.SetY(0.) ;
- fLocPos.SetZ(z) ;
+ fLocPos.SetZ(z - depthz) ;
- LPos = fLocPos ;
+ fLocPosM = 0 ;
}
//____________________________________________________________________________
-Float_t AliPHOSEmcRecPoint::GetMaximalEnergy(void)
+Float_t AliPHOSEmcRecPoint::GetMaximalEnergy(void) const
{
// Finds the maximum energy in the cluster
}
//____________________________________________________________________________
-Int_t AliPHOSEmcRecPoint::GetMultiplicityAtLevel(const Float_t H)
+Int_t AliPHOSEmcRecPoint::GetMultiplicityAtLevel(const Float_t H) const
{
// Calculates the multiplicity of digits with energy larger than H*energy
}
//____________________________________________________________________________
-Int_t AliPHOSEmcRecPoint::GetNumberOfLocalMax(Int_t * maxAt, Float_t * maxAtEnergy)
+Int_t AliPHOSEmcRecPoint::GetNumberOfLocalMax( AliPHOSDigit ** maxAt, Float_t * maxAtEnergy,
+ Float_t locMaxCut,TClonesArray * digits) const
{
// Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum
- // energy difference between two local maxima
-
- AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
+ // energy difference between two local maxima
AliPHOSDigit * digit ;
AliPHOSDigit * digitN ;
Int_t iDigitN ;
Int_t iDigit ;
- for(iDigit = 0; iDigit < fMulDigit; iDigit++){
- maxAt[iDigit] = (Int_t) ( please->GimeDigit(fDigitsList[iDigit]) ) ;
- }
+ for(iDigit = 0; iDigit < fMulDigit; iDigit++)
+ maxAt[iDigit] = (AliPHOSDigit*) digits->At(fDigitsList[iDigit]) ;
+
for(iDigit = 0 ; iDigit < fMulDigit; iDigit++) {
- if(maxAt[iDigit] != -1) {
- digit = (AliPHOSDigit *) maxAt[iDigit] ;
+ if(maxAt[iDigit]) {
+ digit = maxAt[iDigit] ;
for(iDigitN = 0; iDigitN < fMulDigit; iDigitN++) {
- digitN = (AliPHOSDigit *) ( please->GimeDigit(fDigitsList[iDigitN]) ) ;
+ digitN = (AliPHOSDigit *) digits->At(fDigitsList[iDigitN]) ;
if ( AreNeighbours(digit, digitN) ) {
if (fEnergyList[iDigit] > fEnergyList[iDigitN] ) {
- maxAt[iDigitN] = -1 ;
+ maxAt[iDigitN] = 0 ;
// but may be digit too is not local max ?
- if(fEnergyList[iDigit] < fEnergyList[iDigitN] + fLocMaxCut)
- maxAt[iDigit] = -1 ;
+ if(fEnergyList[iDigit] < fEnergyList[iDigitN] + locMaxCut)
+ maxAt[iDigit] = 0 ;
}
else {
- maxAt[iDigit] = -1 ;
+ maxAt[iDigit] = 0 ;
// but may be digitN too is not local max ?
- if(fEnergyList[iDigit] > fEnergyList[iDigitN] - fLocMaxCut)
- maxAt[iDigitN] = -1 ;
+ if(fEnergyList[iDigit] > fEnergyList[iDigitN] - locMaxCut)
+ maxAt[iDigitN] = 0 ;
}
} // if Areneighbours
} // while digitN
iDigitN = 0 ;
for(iDigit = 0; iDigit < fMulDigit; iDigit++) {
- if(maxAt[iDigit] != -1){
+ if(maxAt[iDigit]){
maxAt[iDigitN] = maxAt[iDigit] ;
maxAtEnergy[iDigitN] = fEnergyList[iDigit] ;
iDigitN++ ;
}
return iDigitN ;
}
-
-
-// //____________________________________________________________________________
-// AliPHOSEmcRecPoint& AliPHOSEmcRecPoint::operator = (AliPHOSEmcRecPoint Clu)
-// {
-// int * dl = Clu.GetDigitsList() ;
-
-// if(fDigitsList)
-// delete fDigitsList ;
-
-// AliPHOSDigit * digit ;
-
-// Int_t iDigit;
-
-// for(iDigit=0; iDigit<fMulDigit; iDigit++) {
-// digit = (AliPHOSDigit *) dl[iDigit];
-// AddDigit(*digit) ;
-// }
-
-// fAmp = Clu.GetTotalEnergy() ;
-// fGeom = Clu.GetGeom() ;
-// TVector3 locpos;
-// Clu.GetLocalPosition(locpos) ;
-// fLocPos = locpos;
-// fMulDigit = Clu.GetMultiplicity() ;
-// fMaxDigit = Clu.GetMaximumMultiplicity() ;
-// fPHOSMod = Clu.GetPHOSMod() ;
-// fW0 = Clu.GetLogWeightCut() ;
-// fDelta = Clu.GetDelta() ;
-// fLocMaxCut = Clu.GetLocMaxCut() ;
-
-// delete dl ;
-
-// return *this ;
-// }
-
+//____________________________________________________________________________
+void AliPHOSEmcRecPoint::EvalTime(TClonesArray * digits){
+
+ Float_t maxE = 0;
+ Int_t maxAt = 0;
+ for(Int_t idig=0; idig < fMulDigit; idig++){
+ if(fEnergyList[idig] > maxE){
+ maxE = fEnergyList[idig] ;
+ maxAt = idig;
+ }
+ }
+ fTime = ((AliPHOSDigit*) digits->At(fDigitsList[maxAt]))->GetTime() ;
+
+}
//____________________________________________________________________________
void AliPHOSEmcRecPoint::Print(Option_t * option)
{
cout << "AliPHOSEmcRecPoint: " << endl ;
- AliPHOSDigit * digit ;
Int_t iDigit;
- AliPHOSGeometry * phosgeom = (AliPHOSGeometry *) fGeom ;
-
- Float_t xi ;
- Float_t zi ;
- Int_t relid[4] ;
+ cout << " digits # = " ;
+ for(iDigit=0; iDigit<fMulDigit; iDigit++)
+ cout << fDigitsList[iDigit] << " " ;
+ cout << endl ;
- AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ;
-
- for(iDigit=0; iDigit<fMulDigit; iDigit++) {
- digit = please->GimeDigit( fDigitsList[iDigit] ) ;
- phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
- phosgeom->RelPosInModule(relid, xi, zi);
- cout << " Id = " << digit->GetId() ;
- cout << " module = " << relid[0] ;
- cout << " x = " << xi ;
- cout << " z = " << zi ;
- cout << " Energy = " << fEnergyList[iDigit] << endl ;
- }
+ cout << " Energies = " ;
+ for(iDigit=0; iDigit<fMulDigit; iDigit++)
+ cout << fEnergyList[iDigit] << " ";
+ cout << endl ;
+
+ cout << " Primaries " ;
+ for(iDigit = 0;iDigit < fMulTrack; iDigit++)
+ cout << fTracksList[iDigit] << " " << endl ;
+
cout << " Multiplicity = " << fMulDigit << endl ;
cout << " Cluster Energy = " << fAmp << endl ;
+ cout << " Number of primaries " << fMulTrack << endl ;
cout << " Stored at position " << GetIndexInList() << endl ;
}
-//______________________________________________________________________________
-// void AliPHOSEmcRecPoint::Streamer(TBuffer &R__b)
-// {
-// // Stream an object of class AliPHOSEmcRecPoint.
-
-// if (R__b.IsReading()) {
-// Version_t R__v = R__b.ReadVersion(); if (R__v) { }
-// AliPHOSRecPoint::Streamer(R__b);
-// R__b >> fDelta;
-// fEnergyList = new Float_t[fMulDigit] ;
-// R__b.ReadFastArray(fEnergyList, fMulDigit);
-// R__b >> fLocMaxCut;
-// R__b >> fW0;
-// } else {
-// R__b.WriteVersion(AliPHOSEmcRecPoint::IsA());
-// AliPHOSRecPoint::Streamer(R__b);
-// R__b << fDelta;
-// R__b.WriteFastArray(fEnergyList, fMulDigit);
-// R__b << fLocMaxCut;
-// R__b << fW0;
-// }
-// }
+