[boost] Iterator Adaptor Example

From: scleary_at_[hidden]
Date: 2002-08-21 21:00:11

Dave (& other Boosters) -

I've just thrown together a simple Iterator Adaptor example.  It defines two
iterators -- not iterator generators.  It's for iterating over a C-style
string, and can be constructed from a char pointer.

The first version is a simple, minimal example that works, but has a
singular value for the default constructor (an "end of string" marker is
constructed by passing a 0).  The second version is a little more complex,
using iterator_adaptor twice to make the "end of string" marker from the
default constructor.

I thought it might be workable as a tutorial or beginning example.

        -Steve

P.S. Excellent work; this is the first time I've actually used
iterator_adaptor and I found it much easier than I was expecting! :)