Creating template libraries from C++/Boost template libraries

[Lyle Moffitt via Digitalmars-d]

I recently discovered D and absolutely love it. However, I feel 
like I can't really be productive with it yet because of the 
profound lack of libraries. I understand  that linking to C 
libraries is trivial and linking to C++ libraries is possible 
(eventually easy with tools like LDC'c Calypso), but I can't help 
but feel that doing these things beally hampers the power of the 
original library. This is primarily for C++, which loses all its 
generic programming capabilities.

To wit, if I want to use a class `foo<T>`, I have to specialize 
it for every type I plan to use it for in D. This means having 
either a huge library or having super-human precognition. What 
I'm wondering is, is it possible to specialize this template for 
a C++API version of D's Object and then re-use it as a template 
on the D-side whilst preserving its generic programming 
properties. I'd imagine this would have the same limitations as 
using `void*` for generic programming in C, but it would at least 
allow the retention of class information thought Object's 
inheritance tree.