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QVM: Quaternions, Vectors, Matrices


#include <boost/qvm/quat_operations.hpp>

namespace boost
    namespace qvm
        //Only enabled if: is_quat<A>::value
        template <class Scalar,class A>
        -unspecified-return_type- scalar_cast( A const & a );


A read-only view proxy of a that looks like a quaternion of the same dimensions as a, but with scalar_type Scalar and elements constructed from the corresponding elements of a.