Oo(3) OCaml library Oo(3)
NAME
Oo - Operations on objects
Module
Module Oo
Documentation
Module Oo
: sig end
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.
OCamldoc 2014-06-09 Oo(3)
