StdHepC++ is an extension of the HEPEVT common block to C++. The structure has been expanded and rearranged to include more information and to more naturally represent a physics event. These classes use the PDG particle numbering (Particle Data Group: C. Caso , The European Physical Journal C3 (1998) 180, http://www-pdg.lbl.gov/mc_particle_id_contents.htm).
Events are considered to be a collection of Collisions. Each Collision is a collection of Particles. StdFI.hh has the Fortran interface to the HEPEVT common block. The Run class may be extended by the user to include appropriate I/O methods.
This section contains a description of every class in the HEP StdHepC++ module. Each entry contains the following information: