[boost] interest in "policy_composite" library?

From: Larry Evans (cppljevans_at_[hidden])
Date: 2005-08-22 10:08:49

Is there any interest in a "policy_composite" library which
will have policies just as the proposed policy_ptr:

http://cvs.sourceforge.net/viewcvs.py/boost-sandbox/boost-sandbox/boost/policy_ptr/

library has policies?

These composite policies might allow different allocation
strategies for variant and possibly different CTOR
arguments for tuple.  It could also allow adding different
methods, such as the get_base_ptr(void) as described here:

http://groups-beta.google.com/group/comp.std.c++/msg/27e41e693228c6c7?hl=en&

which would of course satisfy (hopefully) that OP's request
for a variant extension.