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 the documentation for a snapshot of the develop branch, built from commit 6ec3fdb23a.

Struct template is_dimensionless<unit< dimensionless_type, System >>

boost::units::is_dimensionless<unit< dimensionless_type, System >> — Check if a unit is dimensionless.

Synopsis

// In header: <boost/units/is_dimensionless.hpp>

template<typename System> 
struct is_dimensionless<unit< dimensionless_type, System >> : public mpl::true_ {
};