sig
type t
exception Bad of string
val of_string : string -> Biocaml_track.TrackLine.t
val to_string : Biocaml_track.TrackLine.t -> string
val empty : Biocaml_track.TrackLine.t
val set :
Biocaml_track.TrackLine.t ->
string -> string -> Biocaml_track.TrackLine.t
val unset :
Biocaml_track.TrackLine.t -> string -> Biocaml_track.TrackLine.t
val find : Biocaml_track.TrackLine.t -> string -> string
val mem : Biocaml_track.TrackLine.t -> string -> string -> bool
val to_list : Biocaml_track.TrackLine.t -> (string * string) list
val of_list : (string * string) list -> Biocaml_track.TrackLine.t
val valid_wig : Biocaml_track.TrackLine.t -> bool
end