contains the data types and algorithms necessary for working with regular
expressions in a Unicode aware environment.
In order to use this header you will need the ICU
library, and you will need to have built the Boost.Regex library
The header will enable you to:
Create regular expressions that treat Unicode strings as sequences
of UTF-32 code points.
Create regular expressions that support various Unicode data properties,
including character classification.
Transparently search Unicode strings that are encoded as either UTF-8,
UTF-16 or UTF-32.