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 2017. The current version is 1.90.0.
#include <boost/qvm/quat_operations.hpp>
namespace boost
{
namespace qvm
{
//Only enabled if: is_quat<A>::value
template <class A>
typename quat_traits<A>::scalar_type
mag( A const & a );
}
}
The magnitude of the quaternion a.