* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-
+/* $Id$ */
//_________________________________________________________________________
-// RecPoint in the PHOS PPSD: a list of AliPHOSDigit's
-//*-- Author : Yves Schutz SUBATECH
-//////////////////////////////////////////////////////////////////////////////
+// A RecPoint (cluster) in the PPSD
+// A PPSD RecPoint ends up to be a single digit
+// Why should I put meaningless comments
+// just to satisfy
+// the code checker
+//
+//*-- Yves Schutz (SUBATECH)
// --- ROOT system ---
-// --- Standard library ---
+#include "TPad.h"
-#include <iostream.h>
+// --- Standard library ---
// --- AliRoot header files ---
#include "AliPHOSGeometry.h"
#include "AliPHOSPpsdRecPoint.h"
+#include "AliPHOSCpvRecPoint.h"
#include "AliRun.h"
+#include "AliPHOSGetter.h"
ClassImp(AliPHOSPpsdRecPoint)
//____________________________________________________________________________
AliPHOSPpsdRecPoint::AliPHOSPpsdRecPoint(void)
{
+ // ctor
+
fMulDigit = 0 ;
- AliPHOSGeometry * geom = AliPHOSGeometry::GetInstance() ;
- fDelta = geom->GetCrystalSize(0) ;
fLocPos.SetX(1000000.) ; //Local position should be evaluated
}
//____________________________________________________________________________
-AliPHOSPpsdRecPoint::~AliPHOSPpsdRecPoint(void) // dtor
-{
- delete fDigitsList ;
-}
-
-//____________________________________________________________________________
-void AliPHOSPpsdRecPoint::AddDigit(AliDigitNew & digit, Float_t Energy)
+void AliPHOSPpsdRecPoint::AddDigit(AliPHOSDigit & digit, Float_t Energy)
{
// adds a digit to the digits list
// and accumulates the total amplitude and the multiplicity
if ( fMulDigit >= fMaxDigit ) { // increase the size of the lists
- int * tempo = new ( int[fMaxDigit*=2] ) ;
+ fMaxDigit*=2 ;
+ int * tempo = new ( int[fMaxDigit] ) ;
Int_t index ;
for ( index = 0 ; index < fMulDigit ; index++ )
tempo[index] = fDigitsList[index] ;
- delete fDigitsList ;
- fDigitsList = tempo ;
+ delete [] fDigitsList ;
+ fDigitsList = new ( int[fMaxDigit] ) ;
+
+ for ( index = 0 ; index < fMulDigit ; index++ )
+ fDigitsList[index] = tempo[index] ;
+
+ delete [] tempo ;
}
-
- fDigitsList[fMulDigit++] = (int) &digit ;
+
+ fDigitsList[fMulDigit++] = digit.GetIndexInList() ;
fAmp += Energy ;
+ EvalPHOSMod(&digit) ;
}
-
-
-
//____________________________________________________________________________
-Int_t AliPHOSPpsdRecPoint::Compare(TObject * obj)
+Int_t AliPHOSPpsdRecPoint::Compare(const TObject * obj) const
{
+ // Compares according to the position
+ Float_t delta = 1 ; //width of the "Sorting row"
+
Int_t rv ;
- AliPHOSPpsdRecPoint * clu = (AliPHOSPpsdRecPoint *)obj ;
+ if( (strcmp(obj->ClassName() , "AliPHOSPpsdRecPoint" )) == 0) // PPSD Rec Point
+ {
+ AliPHOSPpsdRecPoint * clu = (AliPHOSPpsdRecPoint *)obj ;
+
+ Float_t x1 , z1 ; //This rec point
+ Float_t x2 , z2 ; //
+
+ Int_t phosmod1 ;
+ Int_t phosmod2 ;
+
+ Int_t up1 ;
+ Int_t up2 ;
-
- Float_t x1 , z1 ;
- Float_t x2 , z2 ;
-
- Int_t PhosMod1 ;
- Int_t PhosMod2 ;
-
- Int_t up1 ;
- Int_t up2 ;
-
- if(GetUp()) // upper layer
- up1 = 0 ;
- else // lower layer
- up1 = 1 ;
-
- if(clu->GetUp()) // upper layer
- up2 = 0 ;
- else // lower layer
- up2 = 1 ;
-
- TVector3 PosLoc ;
- this->GetLocalPosition(PosLoc) ;
- x1 = PosLoc.X() ;
- z1 = PosLoc.Z() ;
- PhosMod1 = this->GetPHOSMod();
- clu->GetLocalPosition(PosLoc) ;
- x2 = PosLoc.X() ;
- z2 = PosLoc.Z() ;
- PhosMod2 = clu->GetPHOSMod();
-
- if(PhosMod1 == PhosMod2 ) {
-
- if(up1 == up2 ){
- Int_t rowdif = (Int_t)TMath::Ceil(x1/fDelta) - (Int_t) TMath::Ceil(x2/fDelta) ;
-
- if (rowdif> 0)
- rv = -1 ;
- else if(rowdif < 0)
- rv = 1 ;
- else if(z1>z2)
+ if(GetUp()) // upper layer
+ up1 = 0 ;
+ else // lower layer
+ up1 = 1 ;
+
+ if(clu->GetUp()) // upper layer
+ up2 = 0 ;
+ else // lower layer
+ up2 = 1 ;
+
+ TVector3 posloc ;
+ GetLocalPosition(posloc) ;
+ x1 = posloc.X() ;
+ z1 = posloc.Z() ;
+ phosmod1 = GetPHOSMod();
+ clu->GetLocalPosition(posloc) ;
+ x2 = posloc.X() ;
+ z2 = posloc.Z() ;
+ phosmod2 = clu->GetPHOSMod();
+
+ if(phosmod1 == phosmod2 ) {
+
+ if(up1 == up2 ){
+ Int_t rowdif = (Int_t)TMath::Ceil(x1/delta) - (Int_t) TMath::Ceil(x2/delta) ;
+
+ if (rowdif> 0)
+ rv = 1 ;
+ else if(rowdif < 0)
+ rv = -1 ;
+ else if(z1>z2)
+ rv = -1 ;
+ else
+ rv = 1 ;
+ }
+
+ else {
+
+ if(up1 < up2 ) // Upper level first (up = True or False, True > False)
+ rv = -1 ;
+ else
+ rv = 1 ;
+ }
+
+ } // if phosmod1 == phosmod2
+
+ else {
+
+ if(phosmod1 < phosmod2 )
+ rv = -1 ;
+ else
+ rv = 1 ;
+
+ }
+
+ return rv ;
+ }
+ else
+ {
+ AliPHOSCpvRecPoint * clu = (AliPHOSCpvRecPoint *) obj ;
+ if(GetPHOSMod() < clu->GetPHOSMod() )
rv = -1 ;
else
- rv = 1 ;
+ rv = 1 ;
+ return rv ;
}
- else {
-
- if(up1 < up2 ) // Upper level first (up = True or False, True > False)
- rv = 1 ;
- else
- rv = - 1 ;
- }
-
- } // if PhosMod1 == PhosMod2
-
- else {
-
- if(PhosMod1 < PhosMod2 )
- rv = -1 ;
- else
- rv = 1 ;
-
-}
- return rv ;
}
//____________________________________________________________________________
-void AliPHOSPpsdRecPoint::GetLocalPosition(TVector3 &LPos){
-
- if( fLocPos.X() < 1000000.) { //allready evaluated
- LPos = fLocPos ;
- return ;
- }
+void AliPHOSPpsdRecPoint::EvalAll(Float_t logWeight,TClonesArray * digits )
+{
+ // calculates all the characteristics of the RecPoint
+ AliPHOSRecPoint::EvalAll(logWeight,digits) ;
+ EvalLocalPosition(logWeight,digits) ;
+ EvalUp(digits) ;
+}
+//____________________________________________________________________________
+void AliPHOSPpsdRecPoint::EvalLocalPosition(Float_t logWeight,TClonesArray * digits )
+{
+ // Calculates the local position in the PHOS-PPSD-module coordinates
+
Int_t relid[4] ;
Float_t x = 0. ;
Float_t z = 0. ;
- AliPHOSGeometry * PHOSGeom = (AliPHOSGeometry *) fGeom ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
AliPHOSDigit * digit ;
Int_t iDigit;
- for(iDigit=0; iDigit<fMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) fDigitsList[iDigit];
+ for(iDigit = 0; iDigit < fMulDigit; iDigit++) {
+ digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ;
Float_t xi ;
Float_t zi ;
- PHOSGeom->AbsToRelNumbering(digit->GetId(), relid) ;
- PHOSGeom->RelPosInModule(relid, xi, zi);
+ phosgeom->AbsToRelNumbering(digit->GetId(), relid) ;
+ phosgeom->RelPosInModule(relid, xi, zi);
x += xi ;
z += zi ;
}
- x /= fMulDigit ;
- z /= fMulDigit ;
+ x /= fMulDigit ;
+ z /= fMulDigit ;
fLocPos.SetX(x) ;
fLocPos.SetY(0.) ;
fLocPos.SetZ(z) ;
- LPos = fLocPos ;
}
//____________________________________________________________________________
-Bool_t AliPHOSPpsdRecPoint::GetUp()
+void AliPHOSPpsdRecPoint::EvalUp(TClonesArray * digits)
{
+ // Are we in the uper PPSD module ?
+
Int_t relid[4] ;
- AliPHOSGeometry * PHOSGeom = (AliPHOSGeometry *) fGeom ;
+ AliPHOSGetter * gime = AliPHOSGetter::GetInstance() ;
+ AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry();
- AliPHOSDigit *digit = (AliPHOSDigit *)fDigitsList[0] ;
- PHOSGeom->AbsToRelNumbering(digit->GetId(),relid);
- Bool_t up ;
+ AliPHOSDigit *digit = (AliPHOSDigit *) digits->At(fDigitsList[0]) ;
+
+ phosgeom->AbsToRelNumbering(digit->GetId(),relid);
if((Int_t)TMath::Ceil((Float_t)relid[1]/
- (PHOSGeom->GetNumberOfModulesPhi()*PHOSGeom->GetNumberOfModulesZ())-0.0001 ) > 1)
- up = kFALSE ;
+ (phosgeom->GetNumberOfModulesPhi()*phosgeom->GetNumberOfModulesZ())-0.0001 ) > 1)
+ fUp = kFALSE ;
else
- up = kTRUE ;
+ fUp = kTRUE ;
- return up ;
}
-
-//____________________________________________________________________________
-void AliPHOSPpsdRecPoint::Print(Option_t * option)
+//______________________________________________________________________________
+void AliPHOSPpsdRecPoint::Paint(Option_t *)
{
- cout << "AliPHOSPpsdRecPoint: " << endl ;
+ //*-*-*-*-*-*-*-*-*-*-*Paint this ALiRecPoint as a TMarker with its current attributes*-*-*-*-*-*-*
+ //*-* =============================================
+
+ TVector3 pos(0.,0.,0.) ;
+ GetLocalPosition(pos) ;
+ Coord_t x = pos.X() ;
+ Coord_t y = pos.Z() ;
+ Color_t markercolor = 1 ;
+ Size_t markersize = 1. ;
+ Style_t markerstyle = 2 ;
+ if (GetUp())
+ markerstyle = 3 ;
- AliPHOSDigit * digit ;
-
- Int_t iDigit;
-
- for(iDigit=0; iDigit<fMulDigit; iDigit++) {
- digit = (AliPHOSDigit *) fDigitsList[iDigit];
- cout << " digit Id = " << digit->GetId()
- << " digit Energy = " << digit->GetAmp() << endl ;
+ if (!gPad->IsBatch()) {
+ gVirtualX->SetMarkerColor(markercolor);
+ gVirtualX->SetMarkerSize (markersize);
+ gVirtualX->SetMarkerStyle(markerstyle);
}
- cout << " Multiplicity = " << fMulDigit << endl ;
+ gPad->SetAttMarkerPS(markercolor,markerstyle,markersize);
+ gPad->PaintPolyMarker(1,&x,&y,"");
+
+
}
-
-// //____________________________________________________________________________
-// AliPHOSPpsdRecPoint& AliPHOSPpsdRecPoint::operator = (AliPHOSPpsdRecPoint Clu)
-// {
-// int* DL = Clu.GetDigitsList() ;
+//____________________________________________________________________________
+void AliPHOSPpsdRecPoint::Print(Option_t * option)
+{
+ // Print the digits information
-// if(fDigitsList)
-// delete fDigitsList ;
-
-// AliPHOSDigit * digit ;
-
-// Int_t iDigit;
-
-// for(iDigit=0; iDigit<fMulDigit; iDigit++) {
-// digit = (AliPHOSDigit *) DL[iDigit];
-// AddDigit(*digit) ;
-// }
-
-// fDelta = Clu.GetDelta() ;
-// delete DL ;
-
-// fAmp = Clu.GetEnergy() ;
-// fGeom = Clu.GetGeom() ;
-// TVector3 LocPos;
-// Clu.GetLocalPosition(LocPos) ;
-// fLocPos = LocPos;
-// fMulDigit = Clu.GetMultiplicity() ;
-// fMaxDigit = Clu.GetMaximumMultiplicity() ;
-// fPHOSMod = Clu.GetPHOSMod() ;
+ Info("Print","AliPHOSPpsdRecPoint: " ) ;
+ Int_t iDigit;
+ Info("Print"," Digit{s} # ") ;
+ for(iDigit=0; iDigit<fMulDigit; iDigit++)
+ Info("Print", "%d", fDigitsList[iDigit]) ;
+ Info("Print"," Multiplicity = %d", fMulDigit ) ;
+ Info("Print"," Stored at position %d", fIndexInList ) ;
+}
+
-// return *this ;
-// }
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff