HLT/programs/runtracker.cxx

   1 //$Id$
   2
   3 // Author: Anders Vestbo <mailto:vestbo$fi.uib.no>
   4 //*-- Copyright &copy ASV
   5
   6 #include <stream.h>
   7 #include <string.h>
   8 #include <stdlib.h>
   9 #include "AliL3RootTypes.h"
  10 #include "AliLevel3.h"
  11
  12 //Standalone program to run the track follower for benchmark tests.
  13
  14 #if GCCVERSION == 3
  15 using namespace std;
  16 #endif
  17
  18 int main(int argc,char **argv)
  19 {
  20
  21   if(argc != 4)
  22     {
  23       cout<<"Usage : runtracker <path> minslice maxslice "<<endl;
  24       return -1;
  25     }
  26   Char_t path[1024];
  27   Int_t sl1,sl2;
  28
  29   strcpy(path,argv[1]);
  30   sl1 = atoi(argv[2]);
  31   sl2 = atoi(argv[3]);
  32
  33   AliLevel3 level3;
  34   level3.Init(path,kTRUE);
  35   level3.SetClusterFinderParam(0.2,0.3,kFALSE);
  36
  37   Int_t phi_segments,eta_segments,trackletlength,tracklength;
  38   Int_t rowscopetracklet,rowscopetrack;
  39   Double_t min_pt_fit,maxangle,goodDist,hitChi2Cut;
  40   Double_t goodHitChi2,trackChi2Cut,maxphi,maxeta;
  41
  42   phi_segments = 50;//50;
  43   eta_segments = 100;//100;
  44   trackletlength = 3;
  45   tracklength = 5;
  46   rowscopetracklet = 2;
  47   rowscopetrack = 2;
  48   min_pt_fit = 0;
  49   maxangle = 1.31;
  50   goodDist = 5;
  51   maxphi=100;
  52   maxeta=100;
  53   hitChi2Cut = 20;//100
  54   goodHitChi2 = 10;//20;
  55   trackChi2Cut = 50;
  56
  57   //main vertex tracking parameters:
  58   level3.SetTrackerParam(phi_segments,eta_segments,trackletlength,tracklength,
  59                      rowscopetracklet,rowscopetrack,
  60                      min_pt_fit,maxangle,goodDist,hitChi2Cut,
  61                      goodHitChi2,trackChi2Cut,50,maxphi,maxeta,kTRUE);
  62
  63   //level3.WriteFiles("data/");
  64   level3.ProcessEvent(sl1,sl2);
  65   level3.DoBench("benchmark_0");
  66
  67   return 0;
  68 }