incremental

Library for incremental computations
IN THIS PACKAGE
Module Incremental . S . Cutoff
type 'a t
val sexp_of_t : ( 'a -> Ppx_sexp_conv_lib.Sexp.t ) -> 'a t -> Ppx_sexp_conv_lib.Sexp.t
include Core_kernel.Invariant.S1 with type 'a t := 'a t
val invariant : ( 'a -> unit ) -> 'a t -> unit
val create : ( old_value:'a -> new_value:'a -> bool ) -> 'a t
val of_compare : ( 'a -> 'a -> int ) -> 'a t
val always : _ t
val never : _ t
val phys_equal : _ t
val poly_equal : _ t
val should_cutoff : 'a t -> old_value:'a -> new_value:'a -> bool
val equal : 'a t -> 'a t -> bool

One can use equal in combination with get_cutoff to check if a node has a particular cutoff function. equal uses Core.phys_equal for functional values supplied to create and of_compare.