...one of the most highly
regarded and expertly designed C++ library projects in the
world. — Herb Sutter and Andrei
This library can be used with e_float (TOMS Algorithm 910) via the header:
And the type
this type is a thin wrapper class around ::e_float which provides the necessary
syntactic sugar to make everything "just work".
There is also a concept checking test program for e_float support here.