HLT/programs/runtracker.cxx

   1 // @(#) $Id$
   2
   3 // Author: Constantin Loizides <loizides@ikf.uni-frankfurt.de>
   4 //*-- Copyright &copy ALICE HLT Group
   5
   6 #include "AliL3StandardIncludes.h"
   7
   8 #include "AliL3RootTypes.h"
   9 #include "AliLevel3.h"
  10
  11 //Standalone program to run the track follower for benchmark tests.
  12
  13 #if __GNUC__ == 3
  14 using namespace std;
  15 #else
  16 #include <stream.h>
  17 #include <string.h>
  18 #include <stdlib.h>
  19 #endif
  20
  21 int main(Int_t argc,Char_t **argv)
  22 {
  23
  24   if(argc != 4)
  25     {
  26       cout<<"Usage : runtracker <path> minslice maxslice "<<endl;
  27       return -1;
  28     }
  29   Char_t path[1024];
  30   Int_t sl1,sl2;
  31
  32   strcpy(path,argv[1]);
  33   sl1 = atoi(argv[2]);
  34   sl2 = atoi(argv[3]);
  35
  36   AliLevel3 level3;
  37   level3.Init(path,AliLevel3::kBinary,1);
  38   level3.SetClusterFinderParam(0,0,kTRUE);
  39
  40   Int_t phi_segments,eta_segments,trackletlength,tracklength;
  41   Int_t rowscopetracklet,rowscopetrack;
  42   Double_t min_pt_fit,maxangle,goodDist,hitChi2Cut;
  43   Double_t goodHitChi2,trackChi2Cut,maxphi,maxeta;
  44
  45   phi_segments = 50;//50;
  46   eta_segments = 100;//100;
  47   trackletlength = 3;
  48   tracklength = 5;
  49   rowscopetracklet = 2;
  50   rowscopetrack = 2;
  51   min_pt_fit = 0;
  52   maxangle = 1.31;
  53   goodDist = 5;
  54   maxphi=100;
  55   maxeta=100;
  56   hitChi2Cut = 15;//100
  57   goodHitChi2 = 5;//20;
  58   trackChi2Cut = 10;
  59
  60   //main vertex tracking parameters:
  61   level3.SetTrackerParam(phi_segments,eta_segments,trackletlength,tracklength,
  62                      rowscopetracklet,rowscopetrack,
  63                      min_pt_fit,maxangle,goodDist,hitChi2Cut,
  64                      goodHitChi2,trackChi2Cut,50,maxphi,maxeta,kTRUE);
  65
  66   //level3.WriteFiles("data/");
  67   level3.ProcessEvent(sl1,sl2);
  68   level3.DoBench("1000tango");
  69
  70   return 0;
  71 }