Sorting records using sort()

[Mike Bland]

Remember that std::sort stores additional copies, so you'll have to create
proxy objects. Someone posted an implementation, but I cannot find it
right now (this thread has jumped over multiple groups, so it might be in
acllc-c++ or clc++m).

D'oh! Right, I momentarily forgot that the iterator I developed is
templated by an adapter function *and* a proxy object; the adapter
converts the raw data to the proxy type upon dereferencing. And, now
that you mention it, I'd imagine I'd have to make the proxy
assignable, not the iterator implementation.

Mike