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 master branch, built from commit e83975fcee.

Struct template is_quantity_of_system<quantity< Unit, Y >, System>

boost::units::is_quantity_of_system<quantity< Unit, Y >, System>

Synopsis

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

template<typename Unit, typename Y, typename System> 
struct is_quantity_of_system<quantity< Unit, Y >, System> :
  public boost::units::is_unit_of_system< Unit, System >
{
};