[boost] Function objects/adapters and default constructors

From: scleary_at_[hidden]
Date: 2002-05-23 08:52:11

Has anyone given thought to adding default constructors to the adapters in
Boost.Functional/Boost.Bind.MemFun/Boost.Compose?

These default constructors would have semantics similar to the default
constructor of an iterator (i.e., pretty much unusable; they just exist).

The reason I would like them added is so that I can use transform_iterator
and projection_iterator from Boost.IteratorAdaptors with adapted function
objects.

        -Steve