package grenier

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A collection of various algorithms in OCaml

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (11)

Authors

F

Frederic Bour <frederic.bour@lakaban.net>

Maintainers

F

Frederic Bour <frederic.bour@lakaban.net>

Sources

grenier-0.14.tbz

sha256=e5362e6ad0e888526517415e78b9e8243bb0cc1b0c952201884148832ac4442f

sha512=4e2f16b52b3c2786a1b8e93156184fd69d448cea571ca839b6cb88ab73f380994d1561fe24c1523c43ed8fc42d2ac01b673a13b6151fff4af4f009923d3aaf37

doc/grenier.orderme/Order_list/index.html

Module `Order_list`

Basic ordering operations

type t

An element of an ordering.

val root : unit -> t

Create a new ordering with a single element. O(1)

val after : t -> t

after t inserts a new element to the ordering, greater than t but less than all existing elements greater than t.

O(1) amortized.

val before : t -> t

before t inserts a new element to the ordering, less than t but greater than all existing elements less than t.

O(1) amortized.

val same_order : t -> t -> bool

Check if two elements belong to the same order. O(1)

val compare : t -> t -> int

Compare two elements. O(1)

val cardinal : t -> int

How many elements are ordered. O(1)

Memory management

val forget : t -> unit

Memory of every element is retained. When you know you are not going to use an element any longer, forget it to release memory. O(1).

val is_valid : t -> bool

After calling forget, an element should not be used. You can check if it is the case with is_valid.

val unsafe_next : t -> t

val unsafe_prev : t -> t

val unsafe_check : t -> string -> unit

On This Page

Basic ordering operations
1. Memory management