package ocaml-base-compiler

  1. Overview
  2. Docs
Official release 4.09.0

Install

Dune Dependency

Authors

Maintainers

Sources

4.09.0.tar.gz
sha256=a7bc044167e7d09f8e3ea84b88ec9d81392908ecdac861d3d5015e5f0fc496a3
md5=76ac39570fc88b16fda2a94db7cd5cf3

doc/stdlib/Stdlib/Oo/index.html

Module Stdlib.Oo

Operations on objects

val copy : < .. > as 'a -> 'a

Oo.copy o returns a copy of object o, that is a fresh object with the same methods and instance variables as o.

val id : < .. > -> int

Return an integer identifying this object, unique for the current execution of the program. The generic comparison and hashing functions are based on this integer. When an object is obtained by unmarshaling, the id is refreshed, and thus different from the original object. As a consequence, the internal invariants of data structures such as hash table or sets containing objects are broken after unmarshaling the data structures.

OCaml

Innovation. Community. Security.