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(* $Id: uCharTbl.mli,v 1.1 2003/12/19 17:24:34 yori Exp $ *)
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(* Copyright 2002, 2003 Yamagata Yoriyuki. distributed with LGPL *)
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(** Fast lookup tables. Accessible by constant time. *)
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val get : 'a tbl -> UChar.t -> 'a
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module type Type = sig
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val get : elt tbl -> UChar.t -> elt
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(** [of_map def m] creates the table which has the same value to [m].
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The table returns [def] for the characters for which [m] is undefined. *)
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val of_map : elt -> elt UMap.t -> t
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(** Equality and hash are necessary for table generation. *)
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functor (H : Hashtbl.HashedType) -> (Type with type elt = H.t)
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(** Tables for boolean values. *)
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val get : t -> UChar.t -> bool
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val of_set : USet.t -> t
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(** Tables for small (< 256, >=0) integers *)
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val of_map : int -> int UMap.t -> t
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val get : t -> UChar.t -> int
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(** Tables for integers. If integers are not span the whole 31-bit or
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63-bit values, [Bytes.t] is more space efficient than [int tbl]. *)
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val of_map : int -> int UMap.t -> t
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val get : t -> UChar.t -> int
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(** Tables for bytes. *)
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val of_map : char -> char UMap.t -> t
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val get : t -> UChar.t -> char
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public/uCharTbl.mli
