There is a newer version of this record available.

Software Open Access

go-hep/hep: Release v0.6

Sebastien Binet; Bastiantheone; Peter Waller; David Blyth

Release v0.6 is a small iteration (code-wise) but contains:

  • a software paper to be submitted to the Journal of OpenSource Software (JOSS)
  • a new WIP command, rootio/cmd/root-dump, to dump the content of ROOT files, including the entries of TTrees,
  • documentation fixes and updates in the rootio package,
  • still more work in the Delaunay and Voronoi area (thanks Bastian!)

One API change that is worth noting, is the retrieval of rootio.Keys from a rootio.Directory. The d4823f0 changes:

type Directory interface { Get(namecycle string) (Object, bool) }

to:

type Directory interface { Get(namecycle string) (Object, error) }

this allows to more quickly bubble-up errors while reducing boilerplate code at the Directory.Get(...) call site:

diff --git a/cmd/root2npy/main.go b/cmd/root2npy/main.go index c81e81d..e3827fa 100644 --- a/cmd/root2npy/main.go +++ b/cmd/root2npy/main.go @@ -159,9 +159,9 @@ func main() { } defer f.Close() - obj, ok := f.Get(*tname) - if !ok { - log.Fatalf("no object named %q in file %q", *tname, *fname) + obj, err := f.Get(*tname) + if err != nil { + log.Fatal(err) }

Files (3.3 MB)
Name Size
go-hep/hep-v0.6.zip
md5:904f77acbc5688a4b7e83ba808c3dc81
3.3 MB Download

Share

Cite as