module UMap: sig .. end
type 'a t
Maps over Unicode characters.
val empty : 'a t
val is_empty : 'a t -> bool
val add : ?eq:('a -> 'a -> bool) ->
CamomileLibrary.Type.UChar.t ->
'a -> 'a t -> 'a t
add ?eq u v m returns the new map which is same to m
except it maps u to some value v' which satisfies eq v v'.
If eq is not supplied, structural equality is used.
val add_range : ?eq:('a -> 'a -> bool) ->
CamomileLibrary.Type.UChar.t ->
CamomileLibrary.Type.UChar.t ->
'a -> 'a t -> 'a t
add ?eq u1 u2 v m returns the new map which is same to m
except it maps characters in the range u1-u2
to some value v' which satisfies eq v v'.
If eq is not supplied, structural equality is used.
val find : CamomileLibrary.Type.UChar.t -> 'a t -> 'a
val remove : CamomileLibrary.Type.UChar.t ->
'a t -> 'a t
val remove_range : CamomileLibrary.Type.UChar.t ->
CamomileLibrary.Type.UChar.t ->
'a t -> 'a t
remove_range u1 u2 m removes u1-u2 from the domain of m
val from : CamomileLibrary.Type.UChar.t ->
'a t -> 'a t
from u m restricts the domain of m to the characters whose
code points are equal or greater than u.
val after : CamomileLibrary.Type.UChar.t ->
'a t -> 'a t
after u m restricts the domain of m to the characters whose
code points are greater than u.
val until : CamomileLibrary.Type.UChar.t ->
'a t -> 'a t
until u m restricts the domain of m to the characters whose
code points are equal or smaller than u.
val before : CamomileLibrary.Type.UChar.t ->
'a t -> 'a t
before u m restricts the domain of m to the characters whose
code points are smaller than u.
val mem : CamomileLibrary.Type.UChar.t -> 'a t -> bool
val iter : (CamomileLibrary.Type.UChar.t -> 'a -> unit) ->
'a t -> unit
val iter_range : (CamomileLibrary.Type.UChar.t -> CamomileLibrary.Type.UChar.t -> 'a -> unit) ->
'a t -> unit
iter proc m : For each contingent region u1-u2
that is mapped to a constant v, proc u1 u2 v is called.
The order of call is determined by increasing order on u1.
map ?eq f m and mapi ?eq f m : Similar to map and mapi
in stdlib Map, but if the map m' is returned, it is only guaranteed
that eq (find u m') (f (find u m )) is true for map and
eq (find u m') (f u (find u m )) is true for mapi. If eq is
not specified, structural equality is used.
val map : ?eq:('b -> 'b -> bool) ->
('a -> 'b) ->
'a t -> 'b t
val mapi : ?eq:('b -> 'b -> bool) ->
(CamomileLibrary.Type.UChar.t -> 'a -> 'b) ->
'a t -> 'b t
val fold : (CamomileLibrary.Type.UChar.t -> 'b -> 'a -> 'a) ->
'b t -> 'a -> 'a
val fold_range : (CamomileLibrary.Type.UChar.t ->
CamomileLibrary.Type.UChar.t -> 'b -> 'a -> 'a) ->
'b t -> 'a -> 'a
fold_range f m x is equivalent to
f u_(2n) u_(2n+1) v_n (... (f u_1 u_2 v_1 x)) where all characters in
the range u_(2k)-u_(2k+1) are mapped to v_k and
u_1 < u_3 < ... in code point order.
For each range u_(2k)-u_(2k+1) is separated by a character
which is not mapped to v_k.
val set_to_map : CamomileLibrary.Type.USet.t -> 'a -> 'a t
Constant map.
val domain : 'a t -> CamomileLibrary.Type.USet.t
Domain.
val map_to_set : ('a -> bool) -> 'a t -> CamomileLibrary.Type.USet.t
map_to_set p m returns the set of characters which are mapped
to values satisfying the predicate p by m.
val umap_of_imap : 'a IMap.t -> 'a t
val imap_of_umap : 'a t -> 'a IMap.t