#include <boost/la/matrix_minus_eq_matrix.hpp>
namespace
boost
{
namespace
la
{
//Only enabled if:
// is_matrix<A>::value && is_matrix<B>::value &&
// matrix_traits<A>::rows==matrix_traits<B>::rows &&
// matrix_traits<A>::cols==matrix_traits<B>::cols
template <class A,class B>
A &
operator-=( A & a, B const & b );
}
}
Subtracts the elements of b from the corresponding elements of a.
a.