view base/database/charm/generics.lisp @ 318:c4e792b9b898

Add some ideas for charm constituents.

Not particularly useful in its own right, but contains some possibly
useful ideas related to the generalisation of db-compositions.

(cl:in-package #:amuse-charm)

(defgeneric id (object)
  (:documentation "Generic id function."))

(defgeneric make-charm-parent-identifier (implementation-package id))

(defgeneric make-charm-particle-identifier (implementation-package id))

;; (defgeneric %cache-charm-particles (implementation-package
;; 				    charm-constituent))

(defgeneric get-charm-particles (constituent-identifier ids parent))

(defgeneric get-charm-parent (constituent-identifier))