Re: storing the hash multiplier instead of the hash value

[Robert Jacques]

On Mon, 22 Mar 2010 19:00:57 -0300, Andrei Alexandrescu  
<seewebsiteforem...@erdani.org> wrote:
[snip]
And the last idea before I forget (just talked to Walter about it) is  
that the GC could and should offer functions:

GC.preCollect(void delegate());
GC.postCollect(void delegate());

That way we can effectively implement weak pointers.

Pre and post collect should be an array of delegates. Otherwise only one  
person's weak pointer library would work.