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Under GNU General Public License
2012-05-24 18:25 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
Map.Make(3o) OCaml library Map.Make(3o)
NAME
Map.Make - Functor building an implementation of the map structure given a totally ordered
type.
Module
Module Map.Make
Documentation
Module Make
: functor (Ord : OrderedType) -> sig end
Functor building an implementation of the map structure given a totally ordered type.
Parameters:
"Ord"
Map.OrderedType
type key
The type of the map keys.
type +'a t
The type of maps from type key to type 'a .
val empty : 'a t
The empty map.
val is_empty : 'a t -> bool
Test whether a map is empty or not.
val add : key -> 'a -> 'a t -> 'a t
add x y m returns a map containing the same bindings as m , plus a binding of x to y . If
x was already bound in m , its previous binding disappears.
val find : key -> 'a t -> 'a
find x m returns the current binding of x in m , or raises Not_found if no such binding
exists.
val remove : key -> 'a t -> 'a t
remove x m returns a map containing the same bindings as m , except for x which is unbound
in the returned map.
val mem : key -> 'a t -> bool
mem x m returns true if m contains a binding for x , and false otherwise.
val iter : (key -> 'a -> unit) -> 'a t -> unit
iter f m applies f to all bindings in map m . f receives the key as first argument, and
the associated value as second argument. The bindings are passed to f in increasing order
with respect to the ordering over the type of the keys. Only current bindings are pre-
sented to f : bindings hidden by more recent bindings are not passed to f .
val map : ('a -> 'b) -> 'a t -> 'b t
map f m returns a map with same domain as m , where the associated value a of all bindings
of m has been replaced by the result of the application of f to a . The bindings are
passed to f in increasing order with respect to the ordering over the type of the keys.
val mapi : (key -> 'a -> 'b) -> 'a t -> 'b t
Same as Map.S.map , but the function receives as arguments both the key and the associated
value for each binding of the map.
val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b
fold f m a computes (f kN dN ... (f k1 d1 a)...) , where k1 ... kN are the keys of all
bindings in m (in increasing order), and d1 ... dN are the associated data.
val compare : ('a -> 'a -> int) -> 'a t -> 'a t -> int
Total ordering between maps. The first argument is a total ordering used to compare data
associated with equal keys in the two maps.
val equal : ('a -> 'a -> bool) -> 'a t -> 'a t -> bool
equal cmp m1 m2 tests whether the maps m1 and m2 are equal, that is, contain equal keys
and associate them with equal data. cmp is the equality predicate used to compare the
data associated with the keys.
OCamldoc 2008-05-19 Map.Make(3o)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-24 18:25 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)