#include <TObject.h>
+#include "AliRun.h"
#include "AliLog.h"
#include "AliTRDgeometry.h"
//_____________________________________________________________________________
AliTRDmodule::AliTRDmodule()
- :TObject()
+ :TObject()
,fXprojPlane(0)
,fField(0)
- ,fTracklets(NULL)
- ,fTracks(NULL)
+ ,fTracklets(new TObjArray(400))
+ ,fTracks(new TObjArray(400))
,fDeltaY(0)
,fDeltaS(0)
,fLTUtrk(0)
// AliTRDmodule default constructor
//
-}
+ fXprojPlane = AliTRDtrigParam::Instance()->GetXprojPlane();
+ fDeltaY = AliTRDtrigParam::Instance()->GetDeltaY();
+ fDeltaS = AliTRDtrigParam::Instance()->GetDeltaS();
-//_____________________________________________________________________________
-AliTRDmodule::AliTRDmodule(AliTRDtrigParam *trigp)
- :TObject()
- ,fXprojPlane(trigp->GetXprojPlane())
- ,fField(trigp->GetField())
- ,fTracklets(new TObjArray(400))
- ,fTracks(new TObjArray(400))
- ,fDeltaY(trigp->GetDeltaY())
- ,fDeltaS(trigp->GetDeltaS())
- ,fLTUtrk(0)
- ,fGTUtrk(0)
-{
- //
- // AliTRDmodule constructor
- //
+ // The magnetic field strength
+ Double_t x[3] = { 0.0, 0.0, 0.0 };
+ Double_t b[3];
+ gAlice->Field(x,b); // b[] is in kilo Gauss
+ fField = b[2] * 0.1; // Tesla
- for (Int_t iPlan = 0; iPlan < AliTRDgeometry::Nplan(); iPlan++) {
+ for (Int_t iLayer = 0; iLayer < AliTRDgeometry::Nlayer(); iLayer++) {
for (Int_t i = 0; i < kNsubZchan; i++) {
- fZnchan[iPlan][i] = 0;
+ fZnchan[iLayer][i] = 0;
for (Int_t j = 0; j < kNmaxZchan; j++) {
- fZtrkid[iPlan][j][i] = -1;
+ fZtrkid[iLayer][j][i] = -1;
}
}
}
// AliTRDmodule copy constructor
//
- for (Int_t iPlan = 0; iPlan < AliTRDgeometry::Nplan(); iPlan++) {
+ for (Int_t iLayer = 0; iLayer < AliTRDgeometry::Nlayer(); iLayer++) {
for (Int_t i = 0; i < kNsubZchan; i++) {
- ((AliTRDmodule &) m).fZnchan[iPlan][i] = 0;
+ ((AliTRDmodule &) m).fZnchan[iLayer][i] = 0;
for (Int_t j = 0; j < kNmaxZchan; j++) {
- ((AliTRDmodule &) m).fZtrkid[iPlan][j][i] = -1;
+ ((AliTRDmodule &) m).fZtrkid[iLayer][j][i] = -1;
}
}
}
((AliTRDmodule &) m).fLTUtrk = NULL;
((AliTRDmodule &) m).fGTUtrk = NULL;
- for (Int_t iPlan = 0; iPlan < AliTRDgeometry::Nplan(); iPlan++) {
+ for (Int_t iLayer = 0; iLayer < AliTRDgeometry::Nlayer(); iLayer++) {
for (Int_t i = 0; i < kNsubZchan; i++) {
- ((AliTRDmodule &) m).fZnchan[iPlan][i] = 0;
+ ((AliTRDmodule &) m).fZnchan[iLayer][i] = 0;
for (Int_t j = 0; j < kNmaxZchan; j++) {
- ((AliTRDmodule &) m).fZtrkid[iPlan][j][i] = -1;
+ ((AliTRDmodule &) m).fZtrkid[iLayer][j][i] = -1;
}
}
}
}
//_____________________________________________________________________________
-AliTRDgtuTrack* AliTRDmodule::GetTrack(Int_t pos) const
+AliTRDgtuTrack *AliTRDmodule::GetTrack(Int_t pos) const
{
//
// Return track at position "pos"
}
//_____________________________________________________________________________
-AliTRDltuTracklet* AliTRDmodule::GetTracklet(Int_t pos) const
+AliTRDltuTracklet *AliTRDmodule::GetTracklet(Int_t pos) const
{
//
// Get the tracklet at position "pos"
// Initialize the pad row sorting look-up-table
//
- for (Int_t iPlan = 0; iPlan < AliTRDgeometry::Nplan(); iPlan++) {
+ for (Int_t iLayer = 0; iLayer < AliTRDgeometry::Nlayer(); iLayer++) {
for (Int_t i = 0; i < kNsubZchan; i++) {
- fZnchan[iPlan][i] = 0;
+ fZnchan[iLayer][i] = 0;
for (Int_t j = 0; j < kNmaxZchan; j++) {
- fZtrkid[iPlan][j][i] = -1;
+ fZtrkid[iLayer][j][i] = -1;
}
}
}
static Int_t trkTrack[12];
- Int_t nTracklets, nPlanes;
- Int_t ntrk1, trkId1, ntrk2, trkId2;
- Float_t y1, y1min, y1max, s1, z1, s1min, s1max, y2, s2, z2;
+ Int_t nTracklets;
+ Int_t nPlanes;
+ Int_t ntrk1;
+ Int_t trkId1;
+ Int_t ntrk2;
+ Int_t trkId2;
+
+ Float_t y1;
+ Float_t y1min;
+ Float_t y1max;
+ Float_t s1;
+ Float_t z1;
+ Float_t s1min;
+ Float_t s1max;
+ Float_t y2;
+ Float_t s2;
+ Float_t z2;
+
AliTRDltuTracklet *trk1;
AliTRDltuTracklet *trk2;
AliTRDltuTracklet *trk ;
AliTRDgtuTrack *trk1;
AliTRDgtuTrack *trk2;
- Float_t yproj1, yproj2, alpha1, alpha2;
- Int_t ntrk1, ntrk2;
+ Float_t yproj1;
+ Float_t yproj2;
+ Float_t alpha1;
+ Float_t alpha2;
+ Int_t ntrk1;
+ Int_t ntrk2;
Int_t iTrack = 0;
while (iTrack < (GetNtracks()-1)) {
}
//_____________________________________________________________________________
-TObjArray* AliTRDmodule::Tracklets()
+TObjArray *AliTRDmodule::Tracklets()
{
//
// Returns the list of tracklets
}
//_____________________________________________________________________________
-TObjArray* AliTRDmodule::Tracks()
+TObjArray *AliTRDmodule::Tracks()
{
//
// Returns the list of tracks