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| Date: | -- (:) |
| From: | John Max Skaller <skaller@o...> |
| Subject: | Re: [Caml-list] about Obj.magic |
An 'almost legal' use of Obj.magic is to populate an array with dummy
values.
For example:
class Deep ..
let a = Array.make 100 (Obj.magic 0 :> Deep) in
let len_a = ref 0 in
This is roughly as safe as an unsafe array access,
only now the array length is a variable.
--
John Max Skaller, mailto:skaller@ozemail.com.au
snail:10/1 Toxteth Rd, Glebe, NSW 2037, Australia.
voice:61-2-9660-0850
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