event-list

Event lists with relative or absolute time stamps

http://code.haskell.org/~thielema/event-list/

LTS Haskell 24.18:	0.1.3
Stackage Nightly 2025-11-04:	0.1.3
Latest on Hackage:	0.1.3

See all snapshots event-list appears in

LicenseRef-GPL licensed and maintained by Henning Thielemann

This version can be pinned in stack with:event-list-0.1.3@sha256:162f909776d4ebf265f20d17a9befecfc11e5db4c2dd8da51f9a5feaf9ba83d5,3074

Module documentation for 0.1.3

Data
- Data.EventList
  - Data.EventList.Absolute
  - Data.EventList.Relative

Depends on 6 packages(full list with versions):

base, non-negative, QuickCheck, semigroups, transformers, utility-ht

Used by 11 packages in lts-23.0(full list with versions):

boomwhacker, jack, midi, midi-music-box, reactive-balsa, reactive-jack, reactive-midyim, synthesizer-alsa, synthesizer-core, synthesizer-dimensional, synthesizer-midi

These lists manage events that are associated with times. Times may be given as difference between successive events or as absolute time values. Pauses before the first and after the last event are supported. The underlying data structures are lists of elements of alternating types, that is [b,a,b,...,a,b] or [a,b,a,...,a,b]. The data structures can be used to represent MIDI files, OpenSoundControl message streams, music performances etc.