HepMC3 event record library: HEPEVT_Pointers Struct Reference

HepMC3 event record library

HEPEVT_Pointers Struct Reference

## Detailed Description

C structure representing Fortran common block HEPEVT T. Sjöstrand et al., "A proposed standard event record", in `Z physics at LEP 1', eds. G. Altarelli, R. Kleiss and C. Verzegnassi, Geneva, Switzerland, September 4-5, 1989, CERN 89-08 (Geneva, 1989), Vol. 3, p. 327 Disk representation is given by Fortran WRITE/READ format. */ template<typename momentum_type = double>> struct HEPEVT_Pointers { int* nevhep; //!< Pointer to Event number int* nhep; //!< Pointer to Number of entries in the event int* isthep; //!< Pointer to Status code int* idhep; //!< Pointer to PDG ID int* jmohep; //!< Pointer to position of 1st and 2nd (or last!) mother int* jdahep; //!< Pointer to position of 1nd and 2nd (or last!) daughter momentum_type* phep; //!< Pointer to momentum: px, py, pz, e, m momentum_type* vhep; //!< Pointer to time-space position: x, y, z, t };.

/** comparison of two particles

`#include <HEPEVT_Helpers.h>`

The documentation for this struct was generated from the following file:

- HEPEVT_Helpers.h