ref: d0ab3a0dd8f6355b3603d0fb04043a9ae867639b
dir: /module/tables.m/
Tables: module { PATH: con "/dis/lib/tables.dis"; Table: adt[T] { items: array of list of (int, T); nilval: T; new: fn(nslots: int, nilval: T): ref Table[T]; add: fn(t: self ref Table, id: int, x: T): int; del: fn(t: self ref Table, id: int): int; find: fn(t: self ref Table, id: int): T; }; Strhash: adt[T] { items: array of list of (string, T); nilval: T; new: fn(nslots: int, nilval: T): ref Strhash[T]; add: fn(t: self ref Strhash, id: string, x: T); del: fn(t: self ref Strhash, id: string); find: fn(t: self ref Strhash, id: string): T; }; hash: fn(s: string, n: int): int; };