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
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
boost::units::get_system<quantity< Unit, Y >> — Get the system of a quantity.
// In header: <boost/units/get_system.hpp> template<typename Unit, typename Y> struct get_system<quantity< Unit, Y >> { // types typedef get_system< Unit >::type type; };