Oplysninger om | engelsk ord METAOBJECT

Implementing object systems in such a way opens the possibility for radical discretionary redesign, providing deep flexibility but introducing possibly complex or difficult-to-understand metastability issues (for instance, the object system must not destructively update its own metaobject protocol - its internal self-representation - but the potential destructiveness of some updates is non-trivial to predict and may be hard to reason about), depending on the recursive depth to which the desired modifications are propagated.
a metaobject protocol - a special form of meta-circular evaluator for object-oriented programming, in which the object system implements itself recursively via a system of metaclasses and metaobjects, which are themselves classes and objects.
CLISP includes an interpreter, a bytecode compiler, debugger, socket interface, high-level foreign language interface, strong internationalization support, and two object systems: Common Lisp Object System (CLOS) and metaobject protocol (MOP).
An implementation of CLOS, the Common Lisp Object System, which includes multimethods and a metaobject protocol.
Joose is an open-source self-hosting metaobject system for JavaScript with support for classes, inheritance, mixins, traits and aspect-oriented programming.

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