...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
#include <boost/qvm/mat_operations.hpp>
namespace boost { namespace qvm { //Only enabled if: // is_mat<A>::value && // mat_traits<A>::cols==mat_traits<A>::rows template <class A> void set_identity( A & a ); } }
As if
assign( a, identity_mat< typename mat_traits<A>::scalar_type, mat_traits<A>::rows, mat_traits<A>::cols>());