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Module Biocaml_wig.Transform (.ml)

module Transform:
sig

Low-level Biocaml_transform.t.
val string_to_item : ?filename:string ->
       ?tags:Biocaml_wig.Tags.t ->
       unit ->
       (string, (Biocaml_wig.item, [> Biocaml_wig.Error.parsing ]) Core.Result.t)
       Biocaml_transform.t
Create the parsing Biocaml_transform.t. The parser is "best-effort" and stateless (i.e. a line containing "1000 42." will parsed succesfully as a `variable_step_value (1000, 42.) even if no "variableStep" was line present before).
val item_to_string : ?tags:Biocaml_wig.Tags.t ->
       unit -> (Biocaml_wig.item, string) Biocaml_transform.t
Create the transform that prints item values to strings.
val item_to_bed_graph : unit ->
       (Biocaml_wig.item,
        (Biocaml_wig.bed_graph_value, [> Biocaml_wig.Error.to_bed_graph ])
        Core.Result.t)
       Biocaml_transform.t
Create a transform which converts `variable_step_value _ and `fixed_step_value _ values to `bed_graph_value _ values, using the current state. The `bed_graph_value _ items stay untouched and `comment _ values are ignored.
end