boostorg / xpressive

Boost.org xpressive module
http://boost.org/libs/xpressive
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Inheriting std::iterator is deprecated in c++17. #7

Closed DanielaE closed 4 years ago

DanielaE commented 6 years ago

Therefore get rid of all of that and replace inheritance by lifting std::iterator's members into the derived class.

Signed-off-by: Daniela Engert dani@ngrt.de