Boost LA

zero_vector

#include <boost/la/zero_vector.hpp>

namespace
boost
    {
    namespace
    la
        {
        template <class T,int S>
        -unspecified-return-type-
        zero_vector();
        }
    }

Returns:

A read-only vector of unspecified type with scalar_type T and size S, with all elements equal to scalar_traits<T>::zero().

See also: boost/la/zero_vector.hpp