FastJet 3.0.0
pxcone.h
00001 
00002 // actual physical parameters:
00003 //
00004 // coner
00005 // epsilon
00006 // ovlim
00007 
00008 extern "C" {
00009 #ifdef WIN32
00010   void _stdcall PXCONE 
00011 #else
00012   void          pxcone_
00013 #endif
00014   (
00015     const int    &  mode   ,    // 1=>e+e-, 2=>hadron-hadron
00016     const int    &  ntrak  ,    // Number of particles
00017     const int    &  itkdm  ,    // First dimension of PTRAK array: 
00018     const double *  ptrak  ,    // Array of particle 4-momenta (Px,Py,Pz,E)
00019     const double &  coner  ,    // Cone size (half angle) in radians
00020     const double &  epslon ,    // Minimum Jet energy (GeV)
00021     const double &  ovlim  ,    // Maximum fraction of overlap energy in a jet
00022     const int    &  mxjet  ,    // Maximum possible number of jets
00023           int    &  njet   ,    // Number of jets found
00024           double *  pjet,  // 5-vectors of jets
00025           int    *  ipass,    // Particle k belongs to jet number IPASS(k)-1
00026                                 // IPASS = -1 if not assosciated to a jet
00027           int    *  ijmul,    // Jet i contains IJMUL[i] particles
00028           int    &  ierr        // = 0 if all is OK ;   = -1 otherwise
00029     );
00030 }
00031 
00032 #ifdef WIN32
00033 #define pxcone PXCONE
00034 #else
00035 #define pxcone pxcone_
00036 #endif
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