Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This is an older version of Boost and was released in 2014. The current version is 1.90.0.
boost::proto::use_basic_expr
// In header: <boost/proto/generate.hpp> template<typename Generator> struct use_basic_expr : Generator { };
Annotate a generator to indicate that it would
prefer to be passed instances of
proto::basic_expr<> rather than
proto::expr<>.
use_basic_expr< Generator > is itself a generator.