[boost] Announcing version 3 of the cxx_dual library

Subject: [boost] Announcing version 3 of the cxx_dual library
From: Edward Diener (eldiener_at_[hidden])
Date: 2016-10-11 19:06:06

I have created version 3 of the cxx_dual library. version 3 is a large 
rewrite of the documentation to simplify the use of the library, as well 
as a change in the directory structure so that the basic usage of the 
library is through a single header file and the use of a namespace 
alias, and not through the macro interface. As in:

#include <boost/cxx_dual/regex.hpp>

void SomeFunction()
     {
     cxxd_regex_ns::regex re("A regular expression etc.");
     bool result(cxxd_regex_ns::regex_match("Some string...",re));
     // etc.
     }

What ! No macros ! Actually a few macros still exist for testing which 
dual library has been chosen and overriding the dual library chosen, but 
the basic functionality means almost no macros in user code.

What is it ?