Data base generation class for configuration entries (Haavard)

[u/mrichter/AliRoot.git] / TPC / AliTPCFast.cxx

diff --git a/TPC/AliTPCFast.cxx b/TPC/AliTPCFast.cxx
index 96801e807c0917872f0bb3e862d25d0619b3d615..c4f3c09db3e4f6597529b1b41bb960f6c41ac4a1 100644 (file)
--- a/TPC/AliTPCFast.cxx
+++ b/TPC/AliTPCFast.cxx
@@ -23,6 +23,7 @@
 
 #include <TParticle.h>
 #include <TVector.h>
+#include <TRandom.h>
 
 #include "AliRunLoader.h"
 #include "AliRun.h"
@@ -37,7 +38,24 @@
 #include "AliLog.h"
 
 ClassImp(AliTPCFast)
+  //____________________________________________________________________
+AliTPCFast::AliTPCFast(const AliTPCFast &param)
+              :TObject(param),fParam(0)
 
+{
+  //
+  //  copy constructor - dummy
+  //
+  fParam = param.fParam;
+}
+AliTPCFast & AliTPCFast::operator =(const AliTPCFast & param)
+{
+  //
+  // assignment operator - dummy
+  //
+  fParam=param.fParam;
+  return (*this);
+}
 
 //_____________________________________________________________________________
 void AliTPCFast::Hits2Clusters(AliRunLoader* runLoader) const
@@ -215,7 +233,7 @@ void AliTPCFast::Hits2Clusters(AliRunLoader* runLoader) const
           Float_t ymax=xprim*TMath::Tan(0.5*alpha);
           if (TMath::Abs(xyz[0])>ymax) xyz[0]=yprim; 
        xyz[1]=gRandom->Gaus(tpcHit->Z(),TMath::Sqrt(sigmaZ)); // z
-          if (TMath::Abs(xyz[1])>param->GetZLength()) xyz[1]=tpcHit->Z(); 
+          if (TMath::Abs(xyz[1])>param->GetZLength(isec)) xyz[1]=tpcHit->Z(); 
        xyz[2]=sigmaRphi;                                     // fSigmaY2
        xyz[3]=sigmaZ;                                        // fSigmaZ2
        xyz[4]=tpcHit->fQ;                                    // q
@@ -505,8 +523,8 @@ void AliTPCFast::Hits2ExactClustersSector(AliRunLoader* runLoader,
          sigmay2 = TMath::Min(sigmay2,1.);
          //
          //
-         z = sign*(param->GetZLength() - z);
-         if (TMath::Abs(z)< param->GetZLength()-1){
+         z = sign*(param->GetZLength(isec) - z);
+         if (TMath::Abs(z)< param->GetZLength(isec)-1){
            AliTPCClustersRow * row = (clustersArray->GetRow(isec,lastrow));
            if (row!=0) {
              AliTPCclusterMI* cl = new((AliTPCclusterMI*)row->Append()) AliTPCclusterMI ;