/* $Id$ */
-#include <TMinuit.h>
-#include <TF1.h>
-#include <TMinuit.h>
-#include <Riostream.h>
+// -------------------------------
+// Class AliMUONClusterFinderVS
+// -------------------------------
+// Class for clustering and reconstruction of space points
+// (Not used by default)
#include "AliMUONClusterFinderVS.h"
#include "AliMUONDigit.h"
#include "AliMUONRawCluster.h"
-#include "AliSegmentation.h"
#include "AliMUONGeometrySegmentation.h"
#include "AliMUONMathieson.h"
#include "AliMUONClusterInput.h"
-#include "AliMUONHitMapA1.h"
+#include "AliMUONDigitMapA1.h"
+
#include "AliLog.h"
+#include <TMinuit.h>
+#include <TF1.h>
+#include <TMinuit.h>
+#include <Riostream.h>
+
+
//_____________________________________________________________________
// This function is minimized in the double-Mathieson fit
void fcnS2(Int_t &npar, Double_t *gin, Double_t &f, Double_t *par, Int_t iflag);
ClassImp(AliMUONClusterFinderVS)
AliMUONClusterFinderVS::AliMUONClusterFinderVS()
- : TObject()
+ : TObject(),
+ fInput(AliMUONClusterInput::Instance()),
+ fDeclusterFlag(0),
+ fClusterSize(0),
+ fNperMax(0),
+ fGhostChi2Cut(1e6),
+ fNPeaks(0),
+ fNRawClusters(0),
+ fRawClusters(0x0),
+ fZPlane(0.),
+ fSector(0),
+ fFitStat(0)
{
-// Default constructor
- fInput=AliMUONClusterInput::Instance();
-// cout << " TYPE" << fSegmentationType << endl;
- fHitMap[0] = 0;
- fHitMap[1] = 0;
+/// Default constructor
+ fDigitMap[0] = 0;
+ fDigitMap[1] = 0;
fTrack[0]=fTrack[1]=-1;
- fDebugLevel = 0; // make silent default
- fGhostChi2Cut = 1e6; // nothing done by default
- fSeg[0] = 0;
- fSeg[1] = 0;
fSeg2[0] = 0;
fSeg2[1] = 0;
}
}
fRawClusters = new TClonesArray("AliMUONRawCluster",1000);
- fNRawClusters = 0;
}
//____________________________________________________________________________
AliMUONClusterFinderVS::~AliMUONClusterFinderVS()
{
+/// Destructor
+
// Reset tracks information
fNRawClusters = 0;
if (fRawClusters) {
}
}
-AliMUONClusterFinderVS::AliMUONClusterFinderVS(const AliMUONClusterFinderVS & clusterFinder):TObject(clusterFinder)
-{
-// Protected copy constructor
-
- AliFatal("Not implemented.");
-}
//____________________________________________________________________________
void AliMUONClusterFinderVS::ResetRawClusters()
{
- // Reset tracks information
+/// Reset tracks information
fNRawClusters = 0;
if (fRawClusters) fRawClusters->Clear();
}
//____________________________________________________________________________
void AliMUONClusterFinderVS::Decluster(AliMUONRawCluster *cluster)
{
-// Decluster by local maxima
+/// Decluster by local maxima
SplitByLocalMaxima(cluster);
}
//____________________________________________________________________________
void AliMUONClusterFinderVS::SplitByLocalMaxima(AliMUONRawCluster *c)
{
- // Split complex cluster by local maxima
+/// Split complex cluster by local maxima
Int_t cath, i;
fInput->SetCluster(c);
// pad charge
fQ[i][cath] = fDig[i][cath]->Signal();
// pad centre coordinates
- if (fSegmentationType == 1)
- fSeg[cath]->
- GetPadC(fIx[i][cath], fIy[i][cath], fX[i][cath], fY[i][cath], fZ[i][cath]);
- else
fSeg2[cath]->
GetPadC(fInput->DetElemId(), fIx[i][cath], fIy[i][cath], fX[i][cath], fY[i][cath], fZ[i][cath]);
} // loop over cluster digits
c->SetChi2(0,chi2);
c->SetChi2(1,chi2);
// Force on anod
- if (fSegmentationType == 1) {
- c->SetX(0, fSeg[0]->GetAnod(c->GetX(0)));
- c->SetX(1, fSeg[1]->GetAnod(c->GetX(1)));
- } else {
- c->SetX(0, fSeg2[0]->GetAnod(fInput->DetElemId(), c->GetX(0)));
- c->SetX(1, fSeg2[1]->GetAnod(fInput->DetElemId(), c->GetX(1)));
- }
- // c->SetDetElementID(fInput->DetElemId());
+
+ c->SetX(0, fSeg2[0]->GetAnod(fInput->DetElemId(), c->GetX(0)));
+ c->SetX(1, fSeg2[1]->GetAnod(fInput->DetElemId(), c->GetX(1)));
+
+ // c->SetDetElemId(fInput->DetElemId());
// If reasonable chi^2 add result to the list of rawclusters
if (chi2 < 0.3) {
AddRawCluster(*c);
for (ico=0; ico<4; ico++) {
accepted[ico]=kFALSE;
// cathode one: x-coordinate
- if (fSegmentationType == 1) {
- isec=fSeg[0]->Sector(ixm[ico][0], iym[ico][0]);
- dpx=fSeg[0]->Dpx(isec)/2.;
- } else {
- isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
- dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
+ dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
+
dx=TMath::Abs(xm[ico][0]-xm[ico][1]);
// cathode two: y-coordinate
- if (fSegmentationType == 1) {
- isec=fSeg[1]->Sector(ixm[ico][1], iym[ico][1]);
- dpy=fSeg[1]->Dpy(isec)/2.;
- } else {
- isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
- dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
- }
+
+ isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
+ dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
+
dy=TMath::Abs(ym[ico][0]-ym[ico][1]);
AliDebug(2,Form("\n %i %f %f %f %f %f %f \n", ico, ym[ico][0], ym[ico][1], dy, dpy, dx, dpx ));
if ((dx <= dpx) && (dy <= dpy+eps)) {
cnew.SetMultiplicity(cath,c->GetMultiplicity(cath));
for (i=0; i<fMul[cath]; i++) {
cnew.SetIndex(i, cath, c->GetIndex(i,cath));
- if (fSegmentationType == 1)
- fSeg[cath]->SetPad(fIx[i][cath], fIy[i][cath]);
- else
- fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
+ fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
}
AliDebug(1,Form("\nRawCluster %d cath %d\n",ico,cath));
AliDebug(1,Form("mult_av %d\n",c->GetMultiplicity(cath)));
Float_t eps = 1.e-5;
for (ico=0; ico<2; ico++) {
- accepted[ico]=kFALSE;
- if (fSegmentationType == 1) {
- isec=fSeg[0]->Sector(ixm[ico][0], iym[ico][0]);
- dpx=fSeg[0]->Dpx(isec)/2.;
- } else {
- isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
- dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
+ dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
+
dx=TMath::Abs(xm[ico][0]-xm[ico][1]);
- if (fSegmentationType == 1) {
- isec=fSeg[1]->Sector(ixm[ico][1], iym[ico][1]);
- dpy=fSeg[1]->Dpy(isec)/2.;
- } else {
- isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
- dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
+ dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
+
dy=TMath::Abs(ym[ico][0]-ym[ico][1]);
AliDebug(2,Form("\n %i %f %f %f %f \n", ico, ym[ico][0], ym[ico][1], dy, dpy ));
if ((dx <= dpx) && (dy <= dpy+eps)) {
cnew.SetMultiplicity(cath, c->GetMultiplicity(cath));
for (i=0; i<fMul[cath]; i++) {
cnew.SetIndex(i, cath, c->GetIndex(i, cath));
- if (fSegmentationType == 1)
- fSeg[cath]->SetPad(fIx[i][cath], fIy[i][cath]);
- else
- fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
+ fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
}
AliDebug(1,Form("\nRawCluster %d cath %d\n",ico,cath));
for (ico=0; ico<2; ico++) {
accepted[ico]=kFALSE;
- if (fSegmentationType == 1) {
- isec=fSeg[0]->Sector(ixm[ico][0], iym[ico][0]);
- dpx=fSeg[0]->Dpx(isec)/2.;
- } else {
- isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
- dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
+ dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
+
dx=TMath::Abs(xm[ico][0]-xm[ico][1]);
- if (fSegmentationType == 1) {
- isec=fSeg[1]->Sector(ixm[ico][1], iym[ico][1]);
- dpy=fSeg[1]->Dpy(isec)/2.;
- } else {
- isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
- dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
+ dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
+
dy=TMath::Abs(ym[ico][0]-ym[ico][1]);
AliDebug(1,Form("\n %i %f %f %f %f \n", ico, ym[ico][0], ym[ico][1], dy, dpy ));
if ((dx <= dpx) && (dy <= dpy+eps)) {
cnew.SetZ(cath, fZPlane);
cnew.SetMultiplicity(cath, c->GetMultiplicity(cath));
for (i=0; i<fMul[cath]; i++) {
- cnew.SetIndex(i, cath, c->GetIndex(i, cath));
- if (fSegmentationType == 1)
- fSeg[cath]->SetPad(fIx[i][cath], fIy[i][cath]);
- else
- fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
+ cnew.SetIndex(i, cath, c->GetIndex(i, cath));
+ fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
}
AliDebug(1,Form("\nRawCluster %d cath %d\n",ico,cath));
AliDebug(1,Form("mult_av %d\n",c->GetMultiplicity(cath)));
AliDebug(1,Form("nIco %d\n",nIco));
for (ico=0; ico<nIco; ico++) {
AliDebug(1,Form("ico = %d\n",ico));
- if (fSegmentationType == 1) {
- isec=fSeg[0]->Sector(ixm[ico][0], iym[ico][0]);
- dpx=fSeg[0]->Dpx(isec)/2.;
- } else {
- isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
- dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[0]->Sector(fInput->DetElemId(), ixm[ico][0], iym[ico][0]);
+ dpx=fSeg2[0]->Dpx(fInput->DetElemId(), isec)/2.;
+
dx=TMath::Abs(xm[ico][0]-xm[ico][1]);
- if (fSegmentationType == 1) {
- isec=fSeg[1]->Sector(ixm[ico][1], iym[ico][1]);
- dpy=fSeg[1]->Dpy(isec)/2.;
- } else {
- isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
- dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
- }
+ isec=fSeg2[1]->Sector(fInput->DetElemId(), ixm[ico][1], iym[ico][1]);
+ dpy=fSeg2[1]->Dpy(fInput->DetElemId(), isec)/2.;
+
dy=TMath::Abs(ym[ico][0]-ym[ico][1]);
AliDebug(1,Form("dx %f dpx %f dy %f dpy %f\n",dx,dpx,dy,dpy));
AliDebug(1,Form(" X %f Y %f\n",xm[ico][1],ym[ico][0]));
cnew.SetMultiplicity(cath, c->GetMultiplicity(cath));
for (i=0; i<fMul[cath]; i++) {
cnew.SetIndex(i, cath, c->GetIndex(i, cath));
- if (fSegmentationType == 1)
- fSeg[cath]->SetPad(fIx[i][cath], fIy[i][cath]);
- else
- fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
+ fSeg2[cath]->SetPad(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
}
FillCluster(&cnew,cath);
}
cnew.SetClusterType(cnew.PhysicsContribution());
- // cnew.SetDetElementID(fInput->DetElemId());
+ // cnew.SetDetElemId(fInput->DetElemId());
AddRawCluster(cnew);
fNPeaks++;
}
void AliMUONClusterFinderVS::FindLocalMaxima(AliMUONRawCluster* /*c*/)
{
-// Find all local maxima of a cluster
+/// Find all local maxima of a cluster
AliDebug(1,"\n Find Local maxima !");
AliMUONDigit* digt;
Int_t isec;
Float_t a0;
- if (fSegmentationType == 1)
- fSeg[cath]->Neighbours(fIx[i][cath], fIy[i][cath], &nn, x, y);
- else
- fSeg2[cath]->Neighbours(fInput->DetElemId(), fIx[i][cath], fIy[i][cath], &nn, x, y);
+ fSeg2[cath]->Neighbours(fInput->DetElemId(), fIx[i][cath], fIy[i][cath], &nn, x, y);
isLocal[i][cath]=kTRUE;
-
- if (fSegmentationType == 1) {
- isec = fSeg[cath]->Sector(fIx[i][cath], fIy[i][cath]);
- a0 = fSeg[cath]->Dpx(isec)*fSeg[cath]->Dpy(isec);
- } else {
- isec = fSeg2[cath]->Sector(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
- a0 = fSeg2[cath]->Dpx(fInput->DetElemId(), isec)*fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
- }
+ isec = fSeg2[cath]->Sector(fInput->DetElemId(), fIx[i][cath], fIy[i][cath]);
+ a0 = fSeg2[cath]->Dpx(fInput->DetElemId(), isec)*fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
+
// loop over next neighbours, if at least one neighbour has higher charger assumption
// digit is not local maximum
for (j=0; j<nn; j++) {
- if (fHitMap[cath]->TestHit(x[j], y[j])==kEmpty) continue;
- digt=(AliMUONDigit*) fHitMap[cath]->GetHit(x[j], y[j]);
+ if (fDigitMap[cath]->TestHit(x[j], y[j])==kEmpty) continue;
+ digt=(AliMUONDigit*) fDigitMap[cath]->GetHit(x[j], y[j]);
Float_t a1;
- if (fSegmentationType == 1) {
- isec=fSeg[cath]->Sector(x[j], y[j]);
- a1 = fSeg[cath]->Dpx(isec)*fSeg[cath]->Dpy(isec);
- } else {
- isec=fSeg2[cath]->Sector(fInput->DetElemId(), x[j], y[j]);
- a1 = fSeg2[cath]->Dpx(fInput->DetElemId(),isec)*fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
- }
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(), x[j], y[j]);
+ a1 = fSeg2[cath]->Dpx(fInput->DetElemId(),isec)*fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
+
if (digt->Signal()/a1 > fQ[i][cath]/a0) {
isLocal[i][cath]=kFALSE;
break;
cath1=1;
for (i=0; i<fMul[cath]; i++) {
- if (fSegmentationType == 1) {
- isec=fSeg[cath]->Sector(fIx[i][cath],fIy[i][cath]);
- dpy=fSeg[cath]->Dpy(isec);
- dpx=fSeg[cath]->Dpx(isec);
- } else {
- isec=fSeg2[cath]->Sector(fInput->DetElemId(), fIx[i][cath],fIy[i][cath]);
- dpy=fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
- dpx=fSeg2[cath]->Dpx(fInput->DetElemId(), isec);
- }
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(), fIx[i][cath],fIy[i][cath]);
+ dpy=fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
+ dpx=fSeg2[cath]->Dpx(fInput->DetElemId(), isec);
+
if (isLocal[i][cath]) continue;
// Pad position should be consistent with position of local maxima on the opposite cathode
if ((TMath::Abs(fX[i][cath]-fX[fIndLocal[0][cath1]][cath1]) > dpx/2.) &&
// compare signal to that on the two neighbours on the left and on the right
// iNN counts the number of neighbours with signal, it should be 1 or 2
Int_t iNN=0;
- if (fSegmentationType == 1) {
- for (fSeg[cath]->FirstPad(fX[i][cath], fY[i][cath], fZPlane, 0., dpy);
- fSeg[cath]->MorePads();
- fSeg[cath]->NextPad())
- {
- ix = fSeg[cath]->Ix();
- iy = fSeg[cath]->Iy();
- // skip the current pad
- if (iy == fIy[i][cath]) continue;
-
- if (fHitMap[cath]->TestHit(ix, iy)!=kEmpty) {
- iNN++;
- digt=(AliMUONDigit*) fHitMap[cath]->GetHit(ix,iy);
- if (digt->Signal() > fQ[i][cath]) isLocal[i][cath]=kFALSE;
- }
- } // Loop over pad neighbours in y
- } else {
- for (fSeg2[cath]->FirstPad(fInput->DetElemId(), fX[i][cath], fY[i][cath], fZPlane, 0., dpy);
+ for (fSeg2[cath]->FirstPad(fInput->DetElemId(), fX[i][cath], fY[i][cath], fZPlane, 0., dpy);
fSeg2[cath]->MorePads(fInput->DetElemId());
fSeg2[cath]->NextPad(fInput->DetElemId()))
{
// skip the current pad
if (iy == fIy[i][cath]) continue;
- if (fHitMap[cath]->TestHit(ix, iy)!=kEmpty) {
+ if (fDigitMap[cath]->TestHit(ix, iy)!=kEmpty) {
iNN++;
- digt=(AliMUONDigit*) fHitMap[cath]->GetHit(ix,iy);
+ digt=(AliMUONDigit*) fDigitMap[cath]->GetHit(ix,iy);
if (digt->Signal() > fQ[i][cath]) isLocal[i][cath]=kFALSE;
}
} // Loop over pad neighbours in y
- }
+
if (isLocal[i][cath] && iNN>0) {
fIndLocal[fNLocal[cath]][cath]=i;
fNLocal[cath]++;
//
// Loop over cluster digits
for (i=0; i<fMul[cath]; i++) {
- if (fSegmentationType == 1) {
- isec=fSeg[cath]->Sector(fIx[i][cath],fIy[i][cath]);
- dpx=fSeg[cath]->Dpx(isec);
- dpy=fSeg[cath]->Dpy(isec);
- } else {
isec=fSeg2[cath]->Sector(fInput->DetElemId(), fIx[i][cath],fIy[i][cath]);
dpx=fSeg2[cath]->Dpx(fInput->DetElemId(), isec);
dpy=fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
- }
+
if (isLocal[i][cath]) continue;
// Pad position should be consistent with position of local maxima on the opposite cathode
// iNN counts the number of neighbours with signal, it should be 1 or 2
Int_t iNN=0;
- if (fSegmentationType == 1) {
- for (fSeg[cath]->FirstPad(fX[i][cath], fY[i][cath], fZPlane, dpx, 0.);
- fSeg[cath]->MorePads();
- fSeg[cath]->NextPad())
- {
-
- ix = fSeg[cath]->Ix();
- iy = fSeg[cath]->Iy();
-
- // skip the current pad
- if (ix == fIx[i][cath]) continue;
-
- if (fHitMap[cath]->TestHit(ix, iy)!=kEmpty) {
- iNN++;
- digt=(AliMUONDigit*) fHitMap[cath]->GetHit(ix,iy);
- if (digt->Signal() > fQ[i][cath]) isLocal[i][cath]=kFALSE;
- }
- } // Loop over pad neighbours in x
- } else {
- for (fSeg2[cath]->FirstPad(fInput->DetElemId(), fX[i][cath], fY[i][cath], fZPlane, dpx, 0.);
+ for (fSeg2[cath]->FirstPad(fInput->DetElemId(), fX[i][cath], fY[i][cath], fZPlane, dpx, 0.);
fSeg2[cath]->MorePads(fInput->DetElemId());
fSeg2[cath]->NextPad(fInput->DetElemId()))
{
// skip the current pad
if (ix == fIx[i][cath]) continue;
- if (fHitMap[cath]->TestHit(ix, iy)!=kEmpty) {
+ if (fDigitMap[cath]->TestHit(ix, iy)!=kEmpty) {
iNN++;
- digt=(AliMUONDigit*) fHitMap[cath]->GetHit(ix,iy);
+ digt=(AliMUONDigit*) fDigitMap[cath]->GetHit(ix,iy);
if (digt->Signal() > fQ[i][cath]) isLocal[i][cath]=kFALSE;
}
} // Loop over pad neighbours in x
- }
+
if (isLocal[i][cath] && iNN>0) {
fIndLocal[fNLocal[cath]][cath]=i;
fNLocal[cath]++;
void AliMUONClusterFinderVS::FillCluster(AliMUONRawCluster* c, Int_t flag, Int_t cath)
{
- //
- // Completes cluster information starting from list of digits
- //
+/// Completes cluster information starting from list of digits
+
AliMUONDigit* dig;
Float_t x, y, z;
Int_t ix, iy;
}
//
if (flag) {
- if (fSegmentationType == 1)
- fSeg[cath]->GetPadC(ix, iy, x, y, z);
- else
- fSeg2[cath]->GetPadC(fInput->DetElemId(), ix, iy, x, y, z);
+ fSeg2[cath]->GetPadC(fInput->DetElemId(), ix, iy, x, y, z);
c->AddX(cath, q*x);
c->AddY(cath, q*y);
if (flag) {
c->SetX(cath, c->GetX(cath)/c->GetCharge(cath));
// Force on anod
- if (fSegmentationType == 1)
- c->SetX(cath, fSeg[cath]->GetAnod(c->GetX(cath)));
- else
- c->SetX(cath, fSeg2[cath]->GetAnod(fInput->DetElemId(), c->GetX(cath)));
+ c->SetX(cath, fSeg2[cath]->GetAnod(fInput->DetElemId(), c->GetX(cath)));
c->SetY(cath, c->GetY(cath)/c->GetCharge(cath));
//
// apply correction to the coordinate along the anode wire
y=c->GetY(cath);
TF1* cogCorr;
Int_t isec;
- if (fSegmentationType == 1) {
- fSeg[cath]->GetPadI(x, y, fZPlane, ix, iy);
- fSeg[cath]->GetPadC(ix, iy, x, y, z);
- isec=fSeg[cath]->Sector(ix,iy);
- cogCorr = fSeg[cath]->CorrFunc(isec-1);
- } else {
- fSeg2[cath]->GetPadI(fInput->DetElemId(), x, y, fZPlane, ix, iy);
- fSeg2[cath]->GetPadC(fInput->DetElemId(), ix, iy, x, y, z);
- isec=fSeg2[cath]->Sector(fInput->DetElemId(), ix,iy);
- cogCorr = fSeg2[cath]->CorrFunc(fInput->DetElemId(), isec-1);
- }
+ fSeg2[cath]->GetPadI(fInput->DetElemId(), x, y, fZPlane, ix, iy);
+ fSeg2[cath]->GetPadC(fInput->DetElemId(), ix, iy, x, y, z);
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(), ix,iy);
+ cogCorr = fSeg2[cath]->CorrFunc(fInput->DetElemId(), isec-1);
+
if (cogCorr) {
Float_t yOnPad;
- if (fSegmentationType == 1)
- yOnPad=(c->GetY(cath)-y)/fSeg[cath]->Dpy(isec);
- else
- yOnPad=(c->GetY(cath)-y)/fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
+ yOnPad=(c->GetY(cath)-y)/fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
c->SetY(cath, c->GetY(cath)-cogCorr->Eval(yOnPad, 0, 0));
// slat ID from digit
void AliMUONClusterFinderVS::FillCluster(AliMUONRawCluster* c, Int_t cath)
{
- //
- // Completes cluster information starting from list of digits
- //
+/// Completes cluster information starting from list of digits
+
static Float_t dr0;
AliMUONDigit* dig;
for (Int_t i=0; i<c->GetMultiplicity(cath); i++)
{
dig = fInput->Digit(cath,c->GetIndex(i,cath));
- if (fSegmentationType == 1)
- fSeg[cath]->
- GetPadC(dig->PadX(),dig->PadY(),xpad,ypad, zpad);
- else
- fSeg2[cath]->
+ fSeg2[cath]->
GetPadC(fInput->DetElemId(),dig->PadX(),dig->PadY(),xpad,ypad, zpad);
AliDebug(1,Form("x %f y %f cx %f cy %f\n",xpad,ypad,c->GetX(0),c->GetY(0)));
dx = xpad - c->GetX(0);
// apply correction to the coordinate along the anode wire
// Force on anod
- if (fSegmentationType == 1)
- c->SetX(cath,fSeg[cath]->GetAnod(c->GetX(cath)));
- else
c->SetX(cath,fSeg2[cath]->GetAnod(fInput->DetElemId(), c->GetX(cath)));
}
-void AliMUONClusterFinderVS::FindCluster(Int_t i, Int_t j, Int_t cath, AliMUONRawCluster &c){
-
-
-//
-// Find a super cluster on both cathodes
-//
-//
-// Add i,j as element of the cluster
-//
+void AliMUONClusterFinderVS::FindCluster(Int_t i, Int_t j, Int_t cath, AliMUONRawCluster &c)
+{
+/// Find a super cluster on both cathodes
+/// Add i,j as element of the cluster
- Int_t idx = fHitMap[cath]->GetHitIndex(i,j);
- AliMUONDigit* dig = (AliMUONDigit*) fHitMap[cath]->GetHit(i,j);
+ Int_t idx = fDigitMap[cath]->GetHitIndex(i,j);
+ AliMUONDigit* dig = (AliMUONDigit*) fDigitMap[cath]->GetHit(i,j);
Int_t q=dig->Signal();
Int_t theX=dig->PadX();
Int_t theY=dig->PadY();
// Prepare center of gravity calculation
Float_t x, y, z;
- if (fSegmentationType == 1)
- fSeg[cath]->GetPadC(i, j, x, y, z);
- else
- fSeg2[cath]->GetPadC(fInput->DetElemId(), i, j, x, y, z);
+ fSeg2[cath]->GetPadC(fInput->DetElemId(), i, j, x, y, z);
c.AddX(cath,q*x);
c.AddY(cath,q*y);
c.AddCharge(cath,q);
//
// Flag hit as "taken"
- fHitMap[cath]->FlagHit(i,j);
+ fDigitMap[cath]->FlagHit(i,j);
//
// Now look recursively for all neighbours and pad hit on opposite cathode
//
ix=iy=0;
Int_t nn;
Int_t xList[10], yList[10];
- if (fSegmentationType == 1)
- fSeg[cath]->Neighbours(i,j,&nn,xList,yList);
- else
- fSeg2[cath]->Neighbours(fInput->DetElemId(), i,j,&nn,xList,yList);
+ fSeg2[cath]->Neighbours(fInput->DetElemId(), i,j,&nn,xList,yList);
for (Int_t in=0; in<nn; in++) {
ix=xList[in];
iy=yList[in];
- if (fHitMap[cath]->TestHit(ix,iy)==kUnused) {
+ if (fDigitMap[cath]->TestHit(ix,iy)==kUnused) {
AliDebug(2,Form("\n Neighbours %d %d %d", cath, ix, iy));
FindCluster(ix, iy, cath, c);
}
// Neighbours on opposite cathode
// Take into account that several pads can overlap with the present pad
Int_t isec;
- if (fSegmentationType == 1)
- isec=fSeg[cath]->Sector(i,j);
- else
- isec=fSeg2[cath]->Sector(fInput->DetElemId(), i,j);
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(), i,j);
Int_t iop;
Float_t dx, dy;
-
- if (fSegmentationType == 1) {
- if (cath==0) {
- iop = 1;
- dx = (fSeg[cath]->Dpx(isec))/2.;
- dy = 0.;
- } else {
- iop = 0;
- dx = 0.;
- dy = (fSeg[cath]->Dpy(isec))/2;
- }
-
-
-
- // loop over pad neighbours on opposite cathode
- for (fSeg[iop]->FirstPad(x, y, fZPlane, dx, dy);
- fSeg[iop]->MorePads();
- fSeg[iop]->NextPad())
- {
-
- ix = fSeg[iop]->Ix(); iy = fSeg[iop]->Iy();
- AliDebug(2,Form("\n ix, iy: %f %f %f %d %d %d", x,y,z,ix, iy, fSector));
- if (fHitMap[iop]->TestHit(ix,iy)==kUnused){
- iXopp[nOpp]=ix;
- iYopp[nOpp++]=iy;
- AliDebug(2,Form("\n Opposite %d %d %d", iop, ix, iy));
- }
-
- } // Loop over pad neighbours
- // This had to go outside the loop since recursive calls inside the iterator are not possible
- //
- Int_t jopp;
- for (jopp=0; jopp<nOpp; jopp++) {
- if (fHitMap[iop]->TestHit(iXopp[jopp],iYopp[jopp]) == kUnused)
- FindCluster(iXopp[jopp], iYopp[jopp], iop, c);
- }
+
+ if (cath==0) {
+ iop = 1;
+ dx = (fSeg2[cath]->Dpx(fInput->DetElemId(), isec))/2.;
+ dy = 0.;
} else {
-
- if (cath==0) {
- iop = 1;
- dx = (fSeg2[cath]->Dpx(fInput->DetElemId(), isec))/2.;
- dy = 0.;
- } else {
- iop = 0;
- dx = 0.;
- dy = (fSeg2[cath]->Dpy(fInput->DetElemId(), isec))/2;
- }
+ iop = 0;
+ dx = 0.;
+ dy = (fSeg2[cath]->Dpy(fInput->DetElemId(), isec))/2;
+ }
- // loop over pad neighbours on opposite cathode
- for (fSeg2[iop]->FirstPad(fInput->DetElemId(), x, y, fZPlane, dx, dy);
- fSeg2[iop]->MorePads(fInput->DetElemId());
- fSeg2[iop]->NextPad(fInput->DetElemId()))
- {
+ // loop over pad neighbours on opposite cathode
+ for (fSeg2[iop]->FirstPad(fInput->DetElemId(), x, y, fZPlane, dx, dy);
+ fSeg2[iop]->MorePads(fInput->DetElemId());
+ fSeg2[iop]->NextPad(fInput->DetElemId()))
+ {
- ix = fSeg2[iop]->Ix(); iy = fSeg2[iop]->Iy();
- AliDebug(2,Form("\n ix, iy: %f %f %f %d %d %d", x,y,z,ix, iy, fSector));
- if (fHitMap[iop]->TestHit(ix,iy)==kUnused){
- iXopp[nOpp]=ix;
- iYopp[nOpp++]=iy;
- AliDebug(2,Form("\n Opposite %d %d %d", iop, ix, iy));
- }
+ ix = fSeg2[iop]->Ix(); iy = fSeg2[iop]->Iy();
+ AliDebug(2,Form("\n ix, iy: %f %f %f %d %d %d", x,y,z,ix, iy, fSector));
+ if (fDigitMap[iop]->TestHit(ix,iy)==kUnused){
+ iXopp[nOpp]=ix;
+ iYopp[nOpp++]=iy;
+ AliDebug(2,Form("\n Opposite %d %d %d", iop, ix, iy));
+ }
- } // Loop over pad neighbours
- // This had to go outside the loop since recursive calls inside the iterator are not possible
- //
- Int_t jopp;
- for (jopp=0; jopp<nOpp; jopp++) {
- if (fHitMap[iop]->TestHit(iXopp[jopp],iYopp[jopp]) == kUnused)
- FindCluster(iXopp[jopp], iYopp[jopp], iop, c);
- }
+ } // Loop over pad neighbours
+ // This had to go outside the loop since recursive calls inside the iterator are not possible
+ //
+ Int_t jopp;
+ for (jopp=0; jopp<nOpp; jopp++) {
+ if (fDigitMap[iop]->TestHit(iXopp[jopp],iYopp[jopp]) == kUnused)
+ FindCluster(iXopp[jopp], iYopp[jopp], iop, c);
}
+
}
//_____________________________________________________________________________
void AliMUONClusterFinderVS::FindRawClusters()
{
- //
- // MUON cluster finder from digits -- finds neighbours on both cathodes and
- // fills the tree with raw clusters
- //
+/// MUON cluster finder from digits -- finds neighbours on both cathodes and
+/// fills the tree with raw clusters
ResetRawClusters();
// Return if no input datad available
if (!fInput->NDigits(0) && !fInput->NDigits(1)) return;
- fSegmentationType = fInput->GetSegmentationType();
-
- if (fSegmentationType == 1) {
- fSeg[0] = fInput->Segmentation(0);
- fSeg[1] = fInput->Segmentation(1);
-
- fHitMap[0] = new AliMUONHitMapA1(fSeg[0], fInput->Digits(0));
- fHitMap[1] = new AliMUONHitMapA1(fSeg[1], fInput->Digits(1));
+ fSeg2[0] = fInput->Segmentation2(0);
+ fSeg2[1] = fInput->Segmentation2(1);
+
+ Int_t detElemId = fInput->DetElemId();
+
+ Int_t npx0 = fSeg2[0]->Npx(detElemId)+1;
+ Int_t npy0 = fSeg2[0]->Npy(detElemId)+1;
+ fDigitMap[0] = new AliMUONDigitMapA1(detElemId, npx0, npy0);
- } else {
- fSeg2[0] = fInput->Segmentation2(0);
- fSeg2[1] = fInput->Segmentation2(1);
-
- fHitMap[0] = new AliMUONHitMapA1(fInput->DetElemId(), fSeg2[0], fInput->Digits(0));
- fHitMap[1] = new AliMUONHitMapA1(fInput->DetElemId(), fSeg2[1], fInput->Digits(1));
- }
-
+ Int_t npx1 = fSeg2[0]->Npx(detElemId)+1;
+ Int_t npy1 = fSeg2[0]->Npy(detElemId)+1;
+ fDigitMap[1] = new AliMUONDigitMapA1(detElemId, npx1, npy1);
+
AliMUONDigit *dig;
Int_t ndig, cath;
Int_t nskip=0;
Int_t ncls=0;
- fHitMap[0]->FillHits();
- fHitMap[1]->FillHits();
+
+ fDigitMap[0]->FillHits(fInput->Digits(0));
+ fDigitMap[1]->FillHits(fInput->Digits(1));
//
// Outer Loop over Cathodes
- for (cath=0; cath<2; cath++) {
+ for (cath = 0; cath < 2; cath++) {
for (ndig=0; ndig<fInput->NDigits(cath); ndig++) {
dig = fInput->Digit(cath, ndig);
Int_t padx = dig->PadX();
Int_t pady = dig->PadY();
- if (fHitMap[cath]->TestHit(padx,pady)==kUsed ||fHitMap[0]->TestHit(padx,pady)==kEmpty) {
+ if (fDigitMap[cath]->TestHit(padx,pady)==kUsed ||fDigitMap[0]->TestHit(padx,pady)==kEmpty) {
nskip++;
continue;
}
// tag the beginning of cluster list in a raw cluster
clus.SetNcluster(0,-1);
Float_t xcu, ycu;
- if (fSegmentationType == 1) {
- fSeg[cath]->GetPadC(padx,pady, xcu, ycu, fZPlane);
- fSector= fSeg[cath]->Sector(padx,pady)/100;
- } else {
- fSeg2[cath]->GetPadC(fInput->DetElemId(), padx, pady, xcu, ycu, fZPlane);
- fSector= fSeg2[cath]->Sector(fInput->DetElemId(), padx, pady)/100;
- }
+ fSeg2[cath]->GetPadC(fInput->DetElemId(), padx, pady, xcu, ycu, fZPlane);
+ fSector= fSeg2[cath]->Sector(fInput->DetElemId(), padx, pady)/100;
+
if (clus.GetX(0)!=0.) clus.SetX(0, clus.GetX(0)/clus.GetCharge(0)); // clus.fX[0] /= clus.fQ[0];
// Force on anod
- if (fSegmentationType == 1)
- clus.SetX(0,fSeg[0]->GetAnod(clus.GetX(0)));
- else
- clus.SetX(0,fSeg2[0]->GetAnod(fInput->DetElemId(), clus.GetX(0)));
+ clus.SetX(0,fSeg2[0]->GetAnod(fInput->DetElemId(), clus.GetX(0)));
if (clus.GetY(0)!=0.) clus.SetY(0, clus.GetY(0)/clus.GetCharge(0)); // clus.fY[0] /= clus.fQ[0];
if(clus.GetCharge(1)!=0.) clus.SetX(1, clus.GetX(1)/clus.GetCharge(1)); // clus.fX[1] /= clus.fQ[1];
// Force on anod
- if (fSegmentationType == 1)
- clus.SetX(1, fSeg[0]->GetAnod(clus.GetX(1)));
- else
- clus.SetX(1, fSeg2[0]->GetAnod(fInput->DetElemId(),clus.GetX(1)));
+ clus.SetX(1, fSeg2[0]->GetAnod(fInput->DetElemId(),clus.GetX(1)));
if(clus.GetCharge(1)!=0.) clus.SetY(1, clus.GetY(1)/clus.GetCharge(1));// clus.fY[1] /= clus.fQ[1];
clus.SetZ(0, fZPlane);
} // end loop ndig
} // end loop cathodes
- delete fHitMap[0];
- delete fHitMap[1];
+ delete fDigitMap[0];
+ delete fDigitMap[1];
}
Float_t AliMUONClusterFinderVS::SingleMathiesonFit(AliMUONRawCluster *c, Int_t cath)
{
-// Performs a single Mathieson fit on one cathode
-//
+/// Performs a single Mathieson fit on one cathode
+
Double_t arglist[20];
Int_t ierflag=0;
AliMUONClusterInput& clusterInput = *(AliMUONClusterInput::Instance());
clusterInput.Fitter()->SetFCN(fcnS1);
clusterInput.Fitter()->mninit(2,10,7);
- clusterInput.Fitter()->SetPrintLevel(-1+fDebugLevel);
+ clusterInput.Fitter()->SetPrintLevel(-1 + AliLog::GetGlobalDebugLevel());
arglist[0]=-1;
clusterInput.Fitter()->mnexcm("SET NOW", arglist, 0, ierflag);
// Set starting values
// lower and upper limits
static Double_t lower[2], upper[2];
Int_t ix,iy, isec;
- if (fSegmentationType == 1) {
- fSeg[cath]->GetPadI(c->GetX(cath), c->GetY(cath), fZPlane, ix, iy);
- isec=fSeg[cath]->Sector(ix, iy);
+ fSeg2[cath]->GetPadI(fInput->DetElemId(), c->GetX(cath), c->GetY(cath), fZPlane, ix, iy);
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(), ix, iy);
- lower[0]=vstart[0]-fSeg[cath]->Dpx(isec)/2;
- lower[1]=vstart[1]-fSeg[cath]->Dpy(isec)/2;
+ lower[0]=vstart[0]-fSeg2[cath]->Dpx(fInput->DetElemId(), isec)/2;
+ lower[1]=vstart[1]-fSeg2[cath]->Dpy(fInput->DetElemId(), isec)/2;
- upper[0]=lower[0]+fSeg[cath]->Dpx(isec);
- upper[1]=lower[1]+fSeg[cath]->Dpy(isec);
-
- } else {
- fSeg2[cath]->GetPadI(fInput->DetElemId(), c->GetX(cath), c->GetY(cath), fZPlane, ix, iy);
- isec=fSeg2[cath]->Sector(fInput->DetElemId(), ix, iy);
-
- lower[0]=vstart[0]-fSeg2[cath]->Dpx(fInput->DetElemId(), isec)/2;
- lower[1]=vstart[1]-fSeg2[cath]->Dpy(fInput->DetElemId(), isec)/2;
+ upper[0]=lower[0]+fSeg2[cath]->Dpx(fInput->DetElemId(), isec);
+ upper[1]=lower[1]+fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
- upper[0]=lower[0]+fSeg2[cath]->Dpx(fInput->DetElemId(), isec);
- upper[1]=lower[1]+fSeg2[cath]->Dpy(fInput->DetElemId(), isec);
- }
// step sizes
static Double_t step[2]={0.0005, 0.0005};
Float_t AliMUONClusterFinderVS::CombiSingleMathiesonFit(AliMUONRawCluster * /*c*/)
{
-// Perform combined Mathieson fit on both cathode planes
-//
+/// Perform combined Mathieson fit on both cathode planes
+
Double_t arglist[20];
Int_t ierflag=0;
AliMUONClusterInput& clusterInput = *(AliMUONClusterInput::Instance());
clusterInput.Fitter()->SetFCN(fcnCombiS1);
clusterInput.Fitter()->mninit(2,10,7);
- clusterInput.Fitter()->SetPrintLevel(-1+fDebugLevel);
+ clusterInput.Fitter()->SetPrintLevel(-1 + AliLog::GetGlobalDebugLevel());
arglist[0]=-1;
clusterInput.Fitter()->mnexcm("SET NOW", arglist, 0, ierflag);
static Double_t vstart[2];
Int_t ix,iy,isec;
Float_t dpy, dpx;
- if (fSegmentationType == 1) {
- fSeg[0]->GetPadI(fXInit[0], fYInit[0], fZPlane, ix, iy);
- isec=fSeg[0]->Sector(ix, iy);
- dpy=fSeg[0]->Dpy(isec);
- fSeg[1]->GetPadI(fXInit[0], fYInit[0], fZPlane, ix, iy);
- isec=fSeg[1]->Sector(ix, iy);
- dpx=fSeg[1]->Dpx(isec);
-
- } else {
- fSeg2[0]->GetPadI(fInput->DetElemId(), fXInit[0], fYInit[0], fZPlane, ix, iy);
- isec=fSeg2[0]->Sector(fInput->DetElemId(), ix, iy);
- dpy=fSeg2[0]->Dpy(fInput->DetElemId(), isec);
- fSeg2[1]->GetPadI(fInput->DetElemId(), fXInit[0], fYInit[0], fZPlane, ix, iy);
- isec=fSeg2[1]->Sector(fInput->DetElemId(), ix, iy);
- dpx=fSeg2[1]->Dpx(fInput->DetElemId(), isec);
-
- }
+ fSeg2[0]->GetPadI(fInput->DetElemId(), fXInit[0], fYInit[0], fZPlane, ix, iy);
+ isec=fSeg2[0]->Sector(fInput->DetElemId(), ix, iy);
+ dpy=fSeg2[0]->Dpy(fInput->DetElemId(), isec);
+ fSeg2[1]->GetPadI(fInput->DetElemId(), fXInit[0], fYInit[0], fZPlane, ix, iy);
+ isec=fSeg2[1]->Sector(fInput->DetElemId(), ix, iy);
+ dpx=fSeg2[1]->Dpx(fInput->DetElemId(), isec);
+
Int_t icount;
Float_t xdum, ydum, zdum;
// Find save upper and lower limits
icount = 0;
- if (fSegmentationType == 1) {
- for (fSeg[1]->FirstPad(fXInit[0], fYInit[0], fZPlane, dpx, 0.);
- fSeg[1]->MorePads();
- fSeg[1]->NextPad())
- {
- ix=fSeg[1]->Ix(); iy=fSeg[1]->Iy();
- fSeg[1]->GetPadC(ix,iy, upper[0], ydum, zdum);
- if (icount ==0) lower[0]=upper[0];
- icount++;
- }
- } else {
- for (fSeg2[1]->FirstPad(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, dpx, 0.);
- fSeg2[1]->MorePads(fInput->DetElemId());
- fSeg2[1]->NextPad(fInput->DetElemId()))
+ for (fSeg2[1]->FirstPad(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, dpx, 0.);
+ fSeg2[1]->MorePads(fInput->DetElemId());
+ fSeg2[1]->NextPad(fInput->DetElemId()))
{
ix=fSeg2[1]->Ix(); iy=fSeg2[1]->Iy();
fSeg2[1]->GetPadC(fInput->DetElemId(), ix,iy, upper[0], ydum, zdum);
if (icount ==0) lower[0]=upper[0];
icount++;
}
- }
+
if (lower[0]>upper[0]) {xdum=lower[0]; lower[0]=upper[0]; upper[0]=xdum;}
icount=0;
AliDebug(1,Form("\n single y %f %f", fXInit[0], fYInit[0]));
- if (fSegmentationType == 1) {
- for (fSeg[0]->FirstPad(fXInit[0], fYInit[0], fZPlane, 0., dpy);
- fSeg[0]->MorePads();
- fSeg[0]->NextPad())
- {
- ix=fSeg[0]->Ix(); iy=fSeg[0]->Iy();
- fSeg[0]->GetPadC(ix,iy,xdum,upper[1],zdum);
- if (icount ==0) lower[1]=upper[1];
- icount++;
- AliDebug(1,Form("\n upper lower %d %f %f", icount, upper[1], lower[1]));
- }
- } else {
- for (fSeg2[0]->FirstPad(fInput->DetElemId(), fXInit[0], fYInit[0], fZPlane, 0., dpy);
- fSeg2[0]->MorePads(fInput->DetElemId());
- fSeg2[0]->NextPad(fInput->DetElemId()))
+ for (fSeg2[0]->FirstPad(fInput->DetElemId(), fXInit[0], fYInit[0], fZPlane, 0., dpy);
+ fSeg2[0]->MorePads(fInput->DetElemId());
+ fSeg2[0]->NextPad(fInput->DetElemId()))
{
ix=fSeg2[0]->Ix(); iy=fSeg2[0]->Iy();
fSeg2[0]->GetPadC(fInput->DetElemId(), ix,iy,xdum,upper[1],zdum);
icount++;
AliDebug(1,Form("\n upper lower %d %f %f", icount, upper[1], lower[1]));
}
- }
+
if (lower[1]>upper[1]) {xdum=lower[1]; lower[1]=upper[1]; upper[1]=xdum;}
// step sizes
Bool_t AliMUONClusterFinderVS::DoubleMathiesonFit(AliMUONRawCluster * /*c*/, Int_t cath)
{
-// Performs a double Mathieson fit on one cathode
-//
+/// Performs a double Mathieson fit on one cathode
//
// Initialise global variables for fit
AliMUONClusterInput& clusterInput = *(AliMUONClusterInput::Instance());
clusterInput.Fitter()->SetFCN(fcnS2);
clusterInput.Fitter()->mninit(5,10,7);
- clusterInput.Fitter()->SetPrintLevel(-1+fDebugLevel);
+ clusterInput.Fitter()->SetPrintLevel(-1 + AliLog::GetGlobalDebugLevel());
arglist[0]=-1;
clusterInput.Fitter()->mnexcm("SET NOW", arglist, 0, ierflag);
// Set starting values
static Float_t lower[5], upper[5];
Int_t isec;
- if (fSegmentationType == 1) {
- isec=fSeg[cath]->Sector(fIx[fIndLocal[0][cath]][cath], fIy[fIndLocal[0][cath]][cath]);
- lower[0]=vstart[0]-fSeg[cath]->Dpx(isec);
- lower[1]=vstart[1]-fSeg[cath]->Dpy(isec);
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(),fIx[fIndLocal[0][cath]][cath],
+ fIy[fIndLocal[0][cath]][cath]);
+ lower[0]=vstart[0]-fSeg2[cath]->Dpx(fInput->DetElemId(),isec);
+ lower[1]=vstart[1]-fSeg2[cath]->Dpy(fInput->DetElemId(),isec);
- upper[0]=lower[0]+2.*fSeg[cath]->Dpx(isec);
- upper[1]=lower[1]+2.*fSeg[cath]->Dpy(isec);
+ upper[0]=lower[0]+2.*fSeg2[cath]->Dpx(fInput->DetElemId(),isec);
+ upper[1]=lower[1]+2.*fSeg2[cath]->Dpy(fInput->DetElemId(),isec);
- isec=fSeg[cath]->Sector(fIx[fIndLocal[1][cath]][cath], fIy[fIndLocal[1][cath]][cath]);
- lower[2]=vstart[2]-fSeg[cath]->Dpx(isec)/2;
- lower[3]=vstart[3]-fSeg[cath]->Dpy(isec)/2;
+ isec=fSeg2[cath]->Sector(fInput->DetElemId(),fIx[fIndLocal[1][cath]][cath],
+ fIy[fIndLocal[1][cath]][cath]);
+ lower[2]=vstart[2]-fSeg2[cath]->Dpx(fInput->DetElemId(),isec)/2;
+ lower[3]=vstart[3]-fSeg2[cath]->Dpy(fInput->DetElemId(),isec)/2;
- upper[2]=lower[2]+fSeg[cath]->Dpx(isec);
- upper[3]=lower[3]+fSeg[cath]->Dpy(isec);
+ upper[2]=lower[2]+fSeg2[cath]->Dpx(fInput->DetElemId(),isec);
+ upper[1]=lower[1]+2.*fSeg2[cath]->Dpy(fInput->DetElemId(),isec);
- } else {
- isec=fSeg2[cath]->Sector(fInput->DetElemId(),fIx[fIndLocal[0][cath]][cath],
- fIy[fIndLocal[0][cath]][cath]);
- lower[0]=vstart[0]-fSeg2[cath]->Dpx(fInput->DetElemId(),isec);
- lower[1]=vstart[1]-fSeg2[cath]->Dpy(fInput->DetElemId(),isec);
-
- upper[0]=lower[0]+2.*fSeg2[cath]->Dpx(fInput->DetElemId(),isec);
- upper[1]=lower[1]+2.*fSeg2[cath]->Dpy(fInput->DetElemId(),isec);
-
- isec=fSeg2[cath]->Sector(fInput->DetElemId(),fIx[fIndLocal[1][cath]][cath],
- fIy[fIndLocal[1][cath]][cath]);
- lower[2]=vstart[2]-fSeg2[cath]->Dpx(fInput->DetElemId(),isec)/2;
- lower[3]=vstart[3]-fSeg2[cath]->Dpy(fInput->DetElemId(),isec)/2;
- upper[2]=lower[2]+fSeg2[cath]->Dpx(fInput->DetElemId(),isec);
- upper[1]=lower[1]+2.*fSeg2[cath]->Dpy(fInput->DetElemId(),isec);
-
- }
lower[4]=0.;
upper[4]=1.;
Float_t AliMUONClusterFinderVS::CombiDoubleMathiesonFit(AliMUONRawCluster * /*c*/)
{
-//
-// Perform combined double Mathieson fit on both cathode planes
-//
+/// Perform combined double Mathieson fit on both cathode planes
+
Double_t arglist[20];
Int_t ierflag=0;
AliMUONClusterInput& clusterInput = *(AliMUONClusterInput::Instance());
clusterInput.Fitter()->SetFCN(fcnCombiS2);
clusterInput.Fitter()->mninit(6,10,7);
- clusterInput.Fitter()->SetPrintLevel(-1+fDebugLevel);
+ clusterInput.Fitter()->SetPrintLevel(-1 + AliLog::GetGlobalDebugLevel());
arglist[0]=-1;
clusterInput.Fitter()->mnexcm("SET NOW", arglist, 0, ierflag);
// Set starting values
static Float_t lower[6], upper[6];
Int_t ix,iy,isec;
Float_t dpx, dpy;
- if (fSegmentationType == 1) {
- fSeg[1]->GetPadI(fXInit[0], fYInit[0], fZPlane, ix, iy);
- isec=fSeg[1]->Sector(ix, iy);
- dpx=fSeg[1]->Dpx(isec);
- fSeg[0]->GetPadI(fXInit[0], fYInit[0], fZPlane, ix, iy);
- isec=fSeg[0]->Sector(ix, iy);
- dpy=fSeg[0]->Dpy(isec);
-
- } else {
fSeg2[1]->GetPadI(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, ix, iy);
isec=fSeg2[1]->Sector(fInput->DetElemId(),ix, iy);
dpx=fSeg2[1]->Dpx(fInput->DetElemId(), isec);
isec=fSeg2[0]->Sector(fInput->DetElemId(), ix, iy);
dpy=fSeg2[0]->Dpy(fInput->DetElemId(), isec);
- }
+
Int_t icount;
Float_t xdum, ydum, zdum;
AliDebug(1,Form("\n Cluster Finder: %f %f %f %f ", fXInit[0], fXInit[1],fYInit[0], fYInit[1] ));
- if (fSegmentationType == 1) {
-
- // Find save upper and lower limits
- icount = 0;
-
- for (fSeg[1]->FirstPad(fXInit[0], fYInit[0], fZPlane, dpx, 0.);
- fSeg[1]->MorePads();
- fSeg[1]->NextPad())
- {
- ix=fSeg[1]->Ix(); iy=fSeg[1]->Iy();
- // if (fHitMap[1]->TestHit(ix, iy) == kEmpty) continue;
- fSeg[1]->GetPadC(ix,iy,upper[0],ydum,zdum);
- if (icount ==0) lower[0]=upper[0];
- icount++;
- }
- if (lower[0]>upper[0]) {xdum=lower[0]; lower[0]=upper[0]; upper[0]=xdum;}
- // vstart[0] = 0.5*(lower[0]+upper[0]);
-
-
- icount=0;
-
- for (fSeg[0]->FirstPad(fXInit[0], fYInit[0], fZPlane, 0., dpy);
- fSeg[0]->MorePads();
- fSeg[0]->NextPad())
- {
- ix=fSeg[0]->Ix(); iy=fSeg[0]->Iy();
- // if (fHitMap[0]->TestHit(ix, iy) == kEmpty) continue;
- fSeg[0]->GetPadC(ix,iy,xdum,upper[1],zdum);
- if (icount ==0) lower[1]=upper[1];
- icount++;
- }
-
- if (lower[1]>upper[1]) {xdum=lower[1]; lower[1]=upper[1]; upper[1]=xdum;}
- // vstart[1] = 0.5*(lower[1]+upper[1]);
-
-
- fSeg[1]->GetPadI(fXInit[1], fYInit[1], fZPlane, ix, iy);
- isec=fSeg[1]->Sector(ix, iy);
- dpx=fSeg[1]->Dpx(isec);
- fSeg[0]->GetPadI(fXInit[1], fYInit[1], fZPlane, ix, iy);
- isec=fSeg[0]->Sector(ix, iy);
- dpy=fSeg[0]->Dpy(isec);
-
-
- // Find save upper and lower limits
-
- icount=0;
-
- for (fSeg[1]->FirstPad(fXInit[1], fYInit[1], fZPlane, dpx, 0);
- fSeg[1]->MorePads(); fSeg[1]->NextPad())
- {
- ix=fSeg[1]->Ix(); iy=fSeg[1]->Iy();
- // if (fHitMap[1]->TestHit(ix, iy) == kEmpty) continue;
- fSeg[1]->GetPadC(ix,iy,upper[2],ydum,zdum);
- if (icount ==0) lower[2]=upper[2];
- icount++;
- }
- if (lower[2]>upper[2]) {xdum=lower[2]; lower[2]=upper[2]; upper[2]=xdum;}
- // vstart[2] = 0.5*(lower[2]+upper[2]);
-
- icount=0;
-
- for (fSeg[0]->FirstPad(fXInit[1], fYInit[1], fZPlane, 0, dpy);
- fSeg[0]-> MorePads(); fSeg[0]->NextPad())
- {
- ix=fSeg[0]->Ix(); iy=fSeg[0]->Iy();
- // if (fHitMap[0]->TestHit(ix, iy) != kEmpty) continue;
-
- fSeg[0]->GetPadC(ix,iy,xdum,upper[3],zdum);
- if (icount ==0) lower[3]=upper[3];
- icount++;
-
- }
- if (lower[3]>upper[3]) {xdum=lower[3]; lower[3]=upper[3]; upper[3]=xdum;}
-
- // vstart[3] = 0.5*(lower[3]+upper[3]);
- } else {
-
// Find save upper and lower limits
- icount = 0;
+ icount = 0;
- for (fSeg2[1]->FirstPad(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, dpx, 0.);
- fSeg2[1]->MorePads(fInput->DetElemId());
- fSeg2[1]->NextPad(fInput->DetElemId()))
- {
- ix=fSeg2[1]->Ix(); iy=fSeg2[1]->Iy();
- // if (fHitMap[1]->TestHit(ix, iy) == kEmpty) continue;
- fSeg2[1]->GetPadC(fInput->DetElemId(),ix,iy,upper[0],ydum,zdum);
- if (icount ==0) lower[0]=upper[0];
- icount++;
- }
- if (lower[0]>upper[0]) {xdum=lower[0]; lower[0]=upper[0]; upper[0]=xdum;}
- // vstart[0] = 0.5*(lower[0]+upper[0]);
+ for (fSeg2[1]->FirstPad(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, dpx, 0.);
+ fSeg2[1]->MorePads(fInput->DetElemId());
+ fSeg2[1]->NextPad(fInput->DetElemId()))
+ {
+ ix=fSeg2[1]->Ix(); iy=fSeg2[1]->Iy();
+ // if (fDigitMap[1]->TestHit(ix, iy) == kEmpty) continue;
+ fSeg2[1]->GetPadC(fInput->DetElemId(),ix,iy,upper[0],ydum,zdum);
+ if (icount ==0) lower[0]=upper[0];
+ icount++;
+ }
+ if (lower[0]>upper[0]) {xdum=lower[0]; lower[0]=upper[0]; upper[0]=xdum;}
+ // vstart[0] = 0.5*(lower[0]+upper[0]);
- icount=0;
+ icount=0;
- for (fSeg2[0]->FirstPad(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, 0., dpy);
- fSeg2[0]->MorePads(fInput->DetElemId());
- fSeg2[0]->NextPad(fInput->DetElemId()))
- {
- ix=fSeg2[0]->Ix(); iy=fSeg2[0]->Iy();
- // if (fHitMap[0]->TestHit(ix, iy) == kEmpty) continue;
- fSeg2[0]->GetPadC(fInput->DetElemId(),ix,iy,xdum,upper[1],zdum);
- if (icount ==0) lower[1]=upper[1];
- icount++;
- }
+ for (fSeg2[0]->FirstPad(fInput->DetElemId(),fXInit[0], fYInit[0], fZPlane, 0., dpy);
+ fSeg2[0]->MorePads(fInput->DetElemId());
+ fSeg2[0]->NextPad(fInput->DetElemId()))
+ {
+ ix=fSeg2[0]->Ix(); iy=fSeg2[0]->Iy();
+ // if (fDigitMap[0]->TestHit(ix, iy) == kEmpty) continue;
+ fSeg2[0]->GetPadC(fInput->DetElemId(),ix,iy,xdum,upper[1],zdum);
+ if (icount ==0) lower[1]=upper[1];
+ icount++;
+ }
- if (lower[1]>upper[1]) {xdum=lower[1]; lower[1]=upper[1]; upper[1]=xdum;}
- // vstart[1] = 0.5*(lower[1]+upper[1]);
+ if (lower[1]>upper[1]) {xdum=lower[1]; lower[1]=upper[1]; upper[1]=xdum;}
+ // vstart[1] = 0.5*(lower[1]+upper[1]);
- fSeg2[1]->GetPadI(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, ix, iy);
- isec=fSeg2[1]->Sector(fInput->DetElemId(),ix, iy);
- dpx=fSeg2[1]->Dpx(fInput->DetElemId(),isec);
- fSeg2[0]->GetPadI(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, ix, iy);
- isec=fSeg2[0]->Sector(fInput->DetElemId(),ix, iy);
- dpy=fSeg2[0]->Dpy(fInput->DetElemId(),isec);
+ fSeg2[1]->GetPadI(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, ix, iy);
+ isec=fSeg2[1]->Sector(fInput->DetElemId(),ix, iy);
+ dpx=fSeg2[1]->Dpx(fInput->DetElemId(),isec);
+ fSeg2[0]->GetPadI(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, ix, iy);
+ isec=fSeg2[0]->Sector(fInput->DetElemId(),ix, iy);
+ dpy=fSeg2[0]->Dpy(fInput->DetElemId(),isec);
- // Find save upper and lower limits
+ // Find save upper and lower limits
- icount=0;
+ icount=0;
- for (fSeg2[1]->FirstPad(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, dpx, 0);
- fSeg2[1]->MorePads(fInput->DetElemId());
- fSeg2[1]->NextPad(fInput->DetElemId()))
- {
- ix=fSeg2[1]->Ix(); iy=fSeg2[1]->Iy();
- // if (fHitMap[1]->TestHit(ix, iy) == kEmpty) continue;
- fSeg2[1]->GetPadC(fInput->DetElemId(),ix,iy,upper[2],ydum,zdum);
- if (icount ==0) lower[2]=upper[2];
- icount++;
- }
- if (lower[2]>upper[2]) {xdum=lower[2]; lower[2]=upper[2]; upper[2]=xdum;}
- // vstart[2] = 0.5*(lower[2]+upper[2]);
+ for (fSeg2[1]->FirstPad(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, dpx, 0);
+ fSeg2[1]->MorePads(fInput->DetElemId());
+ fSeg2[1]->NextPad(fInput->DetElemId()))
+ {
+ ix=fSeg2[1]->Ix(); iy=fSeg2[1]->Iy();
+ // if (fDigitMap[1]->TestHit(ix, iy) == kEmpty) continue;
+ fSeg2[1]->GetPadC(fInput->DetElemId(),ix,iy,upper[2],ydum,zdum);
+ if (icount ==0) lower[2]=upper[2];
+ icount++;
+ }
+ if (lower[2]>upper[2]) {xdum=lower[2]; lower[2]=upper[2]; upper[2]=xdum;}
+ // vstart[2] = 0.5*(lower[2]+upper[2]);
- icount=0;
+ icount=0;
- for (fSeg2[0]->FirstPad(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, 0, dpy);
- fSeg2[0]-> MorePads(fInput->DetElemId());
- fSeg2[0]->NextPad(fInput->DetElemId()))
- {
- ix=fSeg2[0]->Ix(); iy=fSeg2[0]->Iy();
- // if (fHitMap[0]->TestHit(ix, iy) != kEmpty) continue;
+ for (fSeg2[0]->FirstPad(fInput->DetElemId(),fXInit[1], fYInit[1], fZPlane, 0, dpy);
+ fSeg2[0]-> MorePads(fInput->DetElemId());
+ fSeg2[0]->NextPad(fInput->DetElemId()))
+ {
+ ix=fSeg2[0]->Ix(); iy=fSeg2[0]->Iy();
+ // if (fDigitMap[0]->TestHit(ix, iy) != kEmpty) continue;
- fSeg2[0]->GetPadC(fInput->DetElemId(),ix,iy,xdum,upper[3],zdum);
- if (icount ==0) lower[3]=upper[3];
- icount++;
+ fSeg2[0]->GetPadC(fInput->DetElemId(),ix,iy,xdum,upper[3],zdum);
+ if (icount ==0) lower[3]=upper[3];
+ icount++;
- }
- if (lower[3]>upper[3]) {xdum=lower[3]; lower[3]=upper[3]; upper[3]=xdum;}
- }
+ }
+ if (lower[3]>upper[3]) {xdum=lower[3]; lower[3]=upper[3]; upper[3]=xdum;}
+
lower[4]=0.;
upper[4]=1.;
lower[5]=0.;
void AliMUONClusterFinderVS::Split(AliMUONRawCluster* c)
{
-//
-// One cluster for each maximum
-//
+/// One cluster for each maximum
+
Int_t i, j, cath;
AliMUONClusterInput& clusterInput = *(AliMUONClusterInput::Instance());
for (j=0; j<2; j++) {
} else {
cnew.SetCharge(cath, Int_t(clusterInput.TotalCharge(cath)*(1-fQrFit[cath])));
}
- if (fSegmentationType == 1)
- fSeg[cath]->SetHit(fXFit[j],fYFit[j],fZPlane);
- else
- fSeg2[cath]->SetHit(fInput->DetElemId(), fXFit[j],fYFit[j],fZPlane);
+ fSeg2[cath]->SetHit(fInput->DetElemId(), fXFit[j],fYFit[j],fZPlane);
for (i=0; i<fMul[cath]; i++) {
Float_t q1;
cnew.SetIndex(cnew.GetMultiplicity(cath), cath, c->GetIndex(i,cath));
- if (fSegmentationType == 1) {
- fSeg[cath]->SetPad(fIx[i][cath], fIy[i][cath]);
- q1 = fInput->Mathieson()->IntXY(fSeg[cath]);
- } else {
- fSeg2[cath]->SetPad(fInput->DetElemId(),fIx[i][cath], fIy[i][cath]);
- q1 = fInput->Mathieson()->IntXY(fInput->DetElemId(),fSeg2[cath]);
- }
+
+ fSeg2[cath]->SetPad(fInput->DetElemId(),fIx[i][cath], fIy[i][cath]);
+ q1 = fInput->Mathieson()->IntXY(fInput->DetElemId(),fSeg2[cath]);
+
cnew.SetContrib(i, cath, q1*Float_t(cnew.GetCharge(cath))/Float_t(fQ[i][cath]));
cnew.SetMultiplicity(cath, cnew.GetMultiplicity(cath)+1 );
}
}
void AliMUONClusterFinderVS::AddRawCluster(AliMUONRawCluster& c)
{
- //
- // Add a raw cluster copy to the list
- //
+/// Add a raw cluster copy to the list
+
// AliMUON *pMUON=(AliMUON*)gAlice->GetModule("MUON");
// pMUON->GetMUONData()->AddRawCluster(fInput->Chamber(),c);
// fNRawClusters++;
// Setting detection element in raw cluster for alignment
// BB 19/05/05
- c.SetDetElementID(fInput->DetElemId());
+ c.SetDetElemId(fInput->DetElemId());
TClonesArray &lrawcl = *fRawClusters;
new(lrawcl[fNRawClusters++]) AliMUONRawCluster(c);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff