From: cblume <cblume@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Sun, 14 Dec 2008 12:51:31 +0000 (+0000)
Subject: Remove AliPoint from TRD code
X-Git-Url: http://git.uio.no/git/?a=commitdiff_plain;h=c761492b4c2cb57efbe79d589c3fc8d07e0459a1;p=u%2Fmrichter%2FAliRoot.git

Remove AliPoint from TRD code
---

diff --git a/TRD/AliTRD.cxx b/TRD/AliTRD.cxx
index 4c1ee0e1674..e329f2534cc 100644
--- a/TRD/AliTRD.cxx
+++ b/TRD/AliTRD.cxx
@@ -54,7 +54,6 @@
 #include "AliTRDdigitsManager.h"
 #include "AliTRDgeometry.h"
 #include "AliTRDhit.h"
-#include "AliTRDpoints.h"
 #include "AliTRDrawData.h"
 #include "AliTRDSimParam.h"
 #include "AliTRDCommonParam.h"
@@ -719,145 +718,6 @@ void AliTRD::Init()
 
 }
 
-//_____________________________________________________________________________
-void AliTRD::LoadPoints(Int_t )
-{
-  //
-  // Store x, y, z of all hits in memory.
-  // Hit originating from TR photons are given a different color
-  //
-
-  if (fHits == 0) {
-    return;
-  }
-
-  Int_t nhits  = fHits->GetEntriesFast();
-  if (nhits == 0) {
-    return;
-  }
-
-  Int_t tracks = gAlice->GetMCApp()->GetNtrack();
-  if (fPoints == 0) {
-    fPoints = new TObjArray(tracks);
-  }
-
-  AliTRDhit *ahit;
-  
-  Int_t    *ntrkE = new Int_t[tracks];
-  Int_t    *ntrkT = new Int_t[tracks];
-  Int_t    *limiE = new Int_t[tracks];
-  Int_t    *limiT = new Int_t[tracks];
-  Float_t **coorE = new Float_t*[tracks];
-  Float_t **coorT = new Float_t*[tracks];
-  for(Int_t i = 0; i < tracks; i++) {
-    ntrkE[i] = 0;
-    ntrkT[i] = 0;
-    coorE[i] = 0;
-    coorT[i] = 0;
-    limiE[i] = 0;
-    limiT[i] = 0;
-  }
-  
-  AliTRDpoints *points = 0;
-  Float_t      *fp     = 0;
-  Int_t         trk;
-  Int_t         chunk  = nhits / 4 + 1;
-
-  // Loop over all the hits and store their position
-  ahit = (AliTRDhit *) FirstHit(-1);
-  while (ahit) {
-
-    // dEdx hits
-    if (ahit->GetCharge() >= 0) {
-
-      trk = ahit->GetTrack();
-      if (ntrkE[trk] == limiE[trk]) {
-        // Initialise a new track
-        fp = new Float_t[3*(limiE[trk]+chunk)];
-        if (coorE[trk]) {
-          memcpy(fp,coorE[trk],sizeof(Float_t)*3*limiE[trk]);
-          delete [] coorE[trk];
-        }
-        limiE[trk] += chunk;
-        coorE[trk]  = fp;
-      } 
-      else {
-        fp = coorE[trk];
-      }
-      fp[3*ntrkE[trk]  ] = ahit->X();
-      fp[3*ntrkE[trk]+1] = ahit->Y();
-      fp[3*ntrkE[trk]+2] = ahit->Z();
-      ntrkE[trk]++;
-
-    }
-    // TR photon hits
-    else if ((ahit->GetCharge() < 0) && 
-             (fDrawTR)) {
-
-      trk = ahit->GetTrack();
-      if (ntrkT[trk] == limiT[trk]) {
-        // Initialise a new track
-        fp = new Float_t[3*(limiT[trk]+chunk)];
-        if (coorT[trk]) {
-          memcpy(fp,coorT[trk],sizeof(Float_t)*3*limiT[trk]);
-          delete [] coorT[trk];
-        }
-        limiT[trk] += chunk;
-        coorT[trk]  = fp;
-      } 
-      else {
-        fp = coorT[trk];
-      }
-      fp[3*ntrkT[trk]  ] = ahit->X();
-      fp[3*ntrkT[trk]+1] = ahit->Y();
-      fp[3*ntrkT[trk]+2] = ahit->Z();
-      ntrkT[trk]++;
-
-    }
-
-    ahit = (AliTRDhit *) NextHit();
-
-  }
-
-  for (trk = 0; trk < tracks; ++trk) {
-
-    if (ntrkE[trk] || ntrkT[trk]) {
-
-      points = new AliTRDpoints();
-      points->SetDetector(this);
-      points->SetParticle(trk);
-
-      // Set the dEdx points
-      if (ntrkE[trk]) {
-        points->SetMarkerColor(kWhite); //PH This is the default color in TRD
-        points->SetMarkerSize(1); //PH Default size=1
-        points->SetPolyMarker(ntrkE[trk],coorE[trk],1); //PH Default style=1
-        delete [] coorE[trk];
-        coorE[trk] = 0;
-      }
-
-      // Set the TR photon points
-      if (ntrkT[trk]) {
-        points->SetTRpoints(ntrkT[trk],coorT[trk]);
-        delete [] coorT[trk];
-        coorT[trk] = 0;
-      }
-
-      fPoints->AddAt(points,trk);
-
-    }
-
-  }
-
-  delete [] coorE;
-  delete [] coorT;
-  delete [] ntrkE;
-  delete [] ntrkT;
-  delete [] limiE;
-  delete [] limiT;
-
-}
-
 //_____________________________________________________________________________
 void AliTRD::ResetDigits()
 {
diff --git a/TRD/AliTRD.h b/TRD/AliTRD.h
index 87c18967205..822f33070f4 100644
--- a/TRD/AliTRD.h
+++ b/TRD/AliTRD.h
@@ -45,7 +45,6 @@ class AliTRD : public AliDetector {
   virtual void     CreateGeometry();
   virtual void     CreateMaterials();
   virtual void     DrawModule() const;
-  virtual void     LoadPoints(Int_t track);    
 
   virtual void     Hits2Digits();
   virtual void     Hits2SDigits();
diff --git a/TRD/CMake_libTRDsim.txt b/TRD/CMake_libTRDsim.txt
index a39f443dca1..e91ce262830 100644
--- a/TRD/CMake_libTRDsim.txt
+++ b/TRD/CMake_libTRDsim.txt
@@ -1,7 +1,6 @@
 # -*- mode: cmake -*-
 
 set(SRCS
-AliTRDpoints.cxx
 AliTRDsimTR.cxx
 AliTRD.cxx
 AliTRDv1.cxx
diff --git a/TRD/TRDsimLinkDef.h b/TRD/TRDsimLinkDef.h
index 6b5a3efe4e2..40ce518f5b1 100644
--- a/TRD/TRDsimLinkDef.h
+++ b/TRD/TRDsimLinkDef.h
@@ -8,7 +8,6 @@
 #pragma link off all classes;
 #pragma link off all functions;
  
-#pragma link C++ class  AliTRDpoints+;
 #pragma link C++ class  AliTRDsimTR+;
 #pragma link C++ class  AliTRD+;
 #pragma link C++ class  AliTRDv1+;
diff --git a/TRD/libTRDsim.pkg b/TRD/libTRDsim.pkg
index a7ac216c15f..8c59eda0bba 100644
--- a/TRD/libTRDsim.pkg
+++ b/TRD/libTRDsim.pkg
@@ -1,7 +1,6 @@
 #-*- Mode: Makefile -*-
 
-SRCS= AliTRDpoints.cxx \
-      AliTRDsimTR.cxx \
+SRCS= AliTRDsimTR.cxx \
       AliTRD.cxx \
       AliTRDv1.cxx \
       AliTRDdigitizer.cxx \