[boost] Re: problem with shared_ptr

From: Larry Evans (cppljevans_at_[hidden])
Date: 2003-11-19 19:33:27

On 11/19/2003 05:56 PM, Hurd, Matthew wrote:
>>On Behalf Of Larry Evans
>>Sent: Thursday, 20 November 2003 10:25 AM
>>Subject: [boost] Re: problem with shared_ptr
>>
>>On 11/17/2003 06:07 PM, Philippe A. Bouchard wrote:
[snip]
>>How could you get rid of cyclic references instantly?
> 
> 
> Larry,
> 
> Just a small point... You've quoted it so it looks a little like I wrote
OOPS. Sorry.
> this... I didn't.  I too would like to see such code.  In my head it
> seems like detecting cycles in a directed graph.  Not sure how efficient
A prototype for cycle detection is:

http://groups.yahoo.com/group/boost/files/shared_cyclic_ptr/stl_container.cpp.

> this is can be...