Module PathVisual.IntPairHash

module IntPairHash: sig .. end

Hashtbl mapping from int * int.

include struct ... end

Hashtbl.S of int * int.

val exists : 'a t -> key -> bool

Check if elt exists in hash.

val to_list : 'a t -> (key * 'a) list

Convert a IntPairHash to a list of (key,value) tuples.