Re: GOOPS question

["Linus Björnstam" <linus.internet@fastmail.se>]

This does not answer your question, but:

There was just a SRFI released for growable vectors. I don't know about any interest to have it included in guile, but the reference implentation is probably trivially portable: https://srfi.schemers.org/srfi-214/srfi-214.html



-- 
  Linus Björnstam

On Fri, 30 Apr 2021, at 01:10, Damien Mattei wrote:
> hi,
> i want to create a growable vector class in Guile,
> such as std::vector or python list,
> first i do not know if it exist already? seems not
> 
> i want to use GOOPS but i do not understand how the superclass could be
> accessed,used, instanciate...
> for example in the doc there is:
> (define-class <my-complex> (<number>) r i #:name "Complex")
> 
> seems <number> superclass is of no use
> 
> for my growable vector i would like to use array as superclass?
> but perhaps should it be just a slot as array are a subset of growable
> array ,so a subclass
> 
> anyway if i write something ike that:
> (define-class <gvector> (<array>) .....
> how can i use the <array> object?
> 
> i think perhaps i should not define a superclass or <object> as super
> class....
> any advice welcome...
> 
> Damien
>