[boost] Re: Re: [BGL] MutablePropertyGraph questions

2003-02-03 Thread Chris Russell
Indeed. boost::any does look very similar. Some differences: - Invoking CMoniker's operator= or copy constructor doesn't duplicate the shrouded object, it duplicates a void * and increments a refcount on the contained CMonikerBase object the idea being that CMoniker's typically contain heavy

[boost] Re: Re: [BGL] MutablePropertyGraph questions

2003-02-03 Thread Chris Russell
Thank you for taking the time to dissect my e-mail Emily: ... I assume, your BGL expressions are built up at runtime. True. In fact, my class _is_ a BGL property map (I mean that it does the same thing, not that it necessarily conforms to the required interface), and you are deliberately