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 2013. The current version is 1.90.0.
boost::proto::int_ — A PrimitiveTransform that returns the specified int.
// In header: <boost/proto/transform/integral_c.hpp> template<int I> struct int_ : proto::integral_c< int, I > { };