clos
Create a polynomial object from a number using change-class
I have written a polynomial class along the lines described in SICP 2.5.3 (except using defclass). I would like to be able to seamlessly add and multiply polynomials and regular numbers but I can\'t m[详细]
2022-12-24 04:41 分类:问答Change an editable-text value in Allegro CL
I\'m trying to change the value of an Editable-Text control in Allegro CL (version 8.0.1) by clicking a Default-Button.[详细]
2022-12-19 16:05 分类:问答cross-package defgeneric/defmethod in Common Lisp?
What is the right way to define a generic in package A and to provide a method for this generic in package B in CLOS?[详细]
2022-12-18 14:12 分类:问答