hepmc2

Read and write event files in the hepmc2 format, also known as IO_GenEvent.

Caveats

This crate is inspired by the code for the ReaderAsciiHepMC2 in the HepMC3 library, version 3.2.0. The aim is to be fully compatible, but be aware that the current tests are not exhaustive.

Example

``rust // Read events fromeventsin.hepmc2and write them toeventsout.hepmc2` use hepmc2::{Reader, Writer};

use std::io::BufReader; use std::fs::File;

let input = BufReader::new(File::open("eventsin.hepmc2")?); let inevents = Reader::from(input);

let output = File::create("eventsout.hepmc2")?; let mut writer = Writer::tryfrom(output)?;

for event in in_events { let event = event?; println!("Current cross section: {}", event.xs); writer.write(&event)? } writer.finish()?; ```

License: GPL-3.0-or-later