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Re: scheme memory address


From: David Kastrup
Subject: Re: scheme memory address
Date: Tue, 09 Apr 2019 11:13:06 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

Gianmaria Lari <address@hidden> writes:

> On Tue, 9 Apr 2019 at 10:45, David Kastrup <address@hidden> wrote:
>
>> Gianmaria Lari <address@hidden> writes:
>>
>> > Suppose I write
>> >
>> >
>> > #(define x '(1 2 3))
>> >
>> >
>> > is there any way in scheme to print the memory address where x is
>> pointing
>> > to? (where is allocated the first element of the list)
>>
>> What do you need it for?  If it is for identification, (hashq x
>> 1000000000) should usually do a reasonably good job.
>>
>
> I tried, it looks working. (Yes, it's for identification)
>
> And is there any way to print the memory address of x? (If I remember
> correctly was something like &x in c++).

object-address maybe.  But it's not like you can use it for anything.

-- 
David Kastrup



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