HepMC3 event record library: HEPEVT Struct Reference

HepMC3 event record library

HEPEVT 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. */ struct HEPEVT { int nevhep; //!< Event number int nhep; //!< Number of entries in the event int isthep[NMXHEP]; //!< Status code int idhep [NMXHEP]; //!< PDG ID int jmohep[NMXHEP][2]; //!< Pointer to position of 1st and 2nd (or last!) mother int jdahep[NMXHEP][2]; //!< Pointer to position of 1nd and 2nd (or last!) daughter momentum_t phep [NMXHEP][5]; //!< Momentum: px, py, pz, e, m momentum_t vhep [NMXHEP][4]; //!< Time-space position: x, y, z, t }; //!< Fortran common block HEPEVT.

memset

min max for VS2017

/** Pointer to HEPEVT common block

`#include <HEPEVT_Wrapper.h>`

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

- HEPEVT_Wrapper.h