X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=T0%2FAliT0.cxx;h=0b88c23083ff5b21db4b53bdeabbde84b3bb5bbd;hb=b1ab272cd5e5e36627c4036ece3afa6fa9f35422;hp=0fb1afa0100a999ef62bfc3793d0d4929e30d2df;hpb=c41ceaac6d4656983aebd086f4cb7e947eb70d07;p=u%2Fmrichter%2FAliRoot.git

diff --git a/T0/AliT0.cxx b/T0/AliT0.cxx
index 0fb1afa0100..0b88c23083f 100644
--- a/T0/AliT0.cxx
+++ b/T0/AliT0.cxx
@@ -37,32 +37,19 @@
 //                                                                           //
 ///////////////////////////////////////////////////////////////////////////////
 
-#include <Riostream.h>
-
-#include <TFile.h>
-#include <TGeometry.h>
-#include <TMath.h>
-#include <TNode.h>
-#include <TParticle.h>
-#include <TRandom.h>
-#include <TTUBE.h>
-#include <TVirtualMC.h>
-#include <AliESD.h>
+#include "TClonesArray.h"
 
+#include "AliLoader.h"
+#include "AliLog.h"
 #include "AliLog.h"
 #include "AliMC.h"
-#include "AliLoader.h"
 #include "AliRun.h"
-#include "TClonesArray.h"
 #include "AliT0.h"
-#include "AliT0Loader.h"
-#include "AliT0digit.h"
-#include "AliT0hit.h"
 #include "AliT0Digitizer.h"
 #include "AliT0RawData.h"
 #include "AliT0RecPoint.h"
-#include "AliT0Parameters.h"
-#include "AliLog.h"
+#include "AliT0digit.h"
+#include "AliT0hit.h"
 
 ClassImp(AliT0)
 
@@ -104,6 +91,7 @@ AliT0::AliT0(const char *name, const char *title)
 //_____________________________________________________________________________
 AliT0::~AliT0() {
   
+  //destructor
   if (fHits) {
     fHits->Delete();
     delete fHits;
@@ -136,7 +124,7 @@ void AliT0::AddHit(Int_t track, Int_t *vol, Float_t *hits)
 //_____________________________________________________________________________
 
 void AliT0::AddDigit(Int_t besttimeright, Int_t besttimeleft, Int_t meantime, 
-			Int_t timediff, Int_t sumMult,
+		     Int_t timediff, Int_t sumMult, Int_t refpoint,
 			TArrayI *timeCFD, TArrayI *qt0, TArrayI *timeLED, TArrayI *qt1)
 {
   
@@ -155,46 +143,9 @@ void AliT0::AddDigit(Int_t besttimeright, Int_t besttimeleft, Int_t meantime,
   fDigits->SetTimeLED(*timeLED);
   fDigits->SetQT0(*qt0);
   fDigits->SetQT1(*qt1);
+  fDigits->SetRefPoint(refpoint);
 }
 
-
-//_____________________________________________________________________________
-void AliT0::BuildGeometry()
-{
-  //
-  // Build simple ROOT TNode geometry for event display
-  //
-  TNode *node, *top;
-  const int kColorT0  = 19;
-
-  top=gAlice->GetGeometry()->GetNode("alice");
-
-  // T0 define the different volumes
-  new TRotMatrix("rotx999","rot999",  90,0,90,90,180,0);
-
-  new TTUBE("S_0ST1","T0  volume 1","void",5.,10.7,5.3);
-  top->cd();
-  node = new TNode("0ST1","0ST01","S_0ST1",0,0,-69.7,"");
-  node->SetLineColor(kColorT0);
-  fNodes->Add(node);
-
-  new TTUBE("S_0ST2","T0 volume 2","void",5.,10.7,5.3);
-  top->cd();
-  node = new TNode("0ST2","0ST2","S_0ST2",0,0,350,"rotx999");
-  node->SetLineColor(kColorT0);
-  fNodes->Add(node);
-}
- 
-//_____________________________________________________________________________
-Int_t AliT0::DistanceToPrimitive(Int_t /*px*/, Int_t /*py*/)
-{
-  //
-  // Calculate the distance from the mouse to the T0 on the screen
-  // Dummy routine
-  //
-  return 9999;
-}
- 
 //-------------------------------------------------------------------------
 void AliT0::Init()
 {
@@ -234,6 +185,7 @@ void AliT0::MakeBranch(Option_t* option)
   const char *cH = strstr(option,"H");
   const char *cD = strstr(option,"D");
   const char *cR = strstr(option,"R");
+  const char *cS = strstr(option,"S");
 
     if (cH && fLoader->TreeH())
   {
@@ -247,14 +199,21 @@ void AliT0::MakeBranch(Option_t* option)
       if (fDigits == 0x0) fDigits  = new AliT0digit();
       //     MakeBranchInTree(fLoader->TreeD(), branchname,
       //		       &fDigits, 405, 0);
-      fLoader->TreeD()->Branch(branchname,"AliT0digit",&fDigits,405,1);
+      fLoader->TreeD()->Branch(branchname,"AliT0digit",&fDigits);
       //   fLoader->TreeD()->Print();
     } 
   if (cR && fLoader->TreeR())
     {
       if (fRecPoints == 0x0) fRecPoints  = new AliT0RecPoint();
-      MakeBranchInTree(fLoader->TreeR(), branchname,
-		       &fRecPoints, 405, 0);
+      MakeBranchInTree(fLoader->TreeR(), branchname, &fRecPoints);
+    } 
+  if (cS && fLoader->TreeS())
+    {
+      if (fDigits == 0x0) fDigits  = new AliT0digit();
+      //     MakeBranchInTree(fLoader->TreeD(), branchname,
+      //		       &fDigits, 405, 0);
+      fLoader->TreeS()->Branch(branchname,"AliT0digit",&fDigits);
+      //   fLoader->TreeD()->Print();
     } 
   
 }    
@@ -262,6 +221,9 @@ void AliT0::MakeBranch(Option_t* option)
 //_____________________________________________________________________________
 void AliT0::ResetHits()
 {
+  //
+  //reset hits
+  //
   AliDetector::ResetHits();
   
 }
@@ -278,8 +240,7 @@ void AliT0::ResetDigits()
 void AliT0::SetTreeAddress()
 {
 
-  TTree    *treeH;
-  treeH = TreeH();
+  TTree    *treeH = fLoader->TreeH();
   
   if (treeH)
     {
@@ -300,6 +261,13 @@ void AliT0::SetTreeAddress()
     TBranch* branch = treeR->GetBranch ("T0");
     if (branch) branch->SetAddress(&fRecPoints);
   }
+  // SDigitizer for Federico
+  TTree *treeS = fLoader->TreeS();
+  if (treeS) {
+    if (fDigits == 0x0)  fDigits  = new AliT0digit();
+    TBranch* branch = treeS->GetBranch ("T0");
+    if (branch) branch->SetAddress(&fDigits);
+  }
  
 }
 
@@ -379,8 +347,8 @@ void AliT0::Raw2Digits(AliRawReader *rawReader,TTree* digitsTree)
    }
 
 
-   AliT0digit* fDigits = new AliT0digit();
-   digitsTree->Branch("T0","AliT0digit",&fDigits,405,1);
+   fDigits = new AliT0digit();
+   digitsTree->Branch("T0","AliT0digit",&fDigits);
    
    
    TArrayI *timeLED = new TArrayI(24);