package containers

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Module CCRefSource

Helpers for references

  • since 0.9
Sourcetype 'a printer = Format.formatter -> 'a -> unit
Sourcetype 'a ord = 'a -> 'a -> int
Sourcetype 'a eq = 'a -> 'a -> bool
Sourcetype 'a iter = ('a -> unit) -> unit
Sourcetype 'a t = 'a ref
Sourceval map : ('a -> 'b) -> 'a t -> 'b t

Transform the value.

Sourceval create : 'a -> 'a t

Alias to ref.

Sourceval iter : ('a -> unit) -> 'a t -> unit

Call the function on the content of the reference.

Sourceval update : ('a -> 'a) -> 'a t -> unit

Update the reference's content with the given function.

Sourceval incr_then_get : int t -> int

incr_then_get r increments r and returns its new value, think ++r.

  • since 0.17
Sourceval get_then_incr : int t -> int

get_then_incr r increments r and returns its old value, think r++.

  • since 0.17
Sourceval swap : 'a t -> 'a t -> unit

swap t1 t2 puts !t2 in t1 and !t1 in t2.

  • since 1.4
Sourceval compare : 'a ord -> 'a t ord
Sourceval equal : 'a eq -> 'a t eq
Sourceval to_list : 'a t -> 'a list
Sourceval to_iter : 'a t -> 'a iter
  • since 3.0
Sourceval pp : 'a printer -> 'a t printer