Re: [Boost-users] Norms methods

On 25/10/2022 09:00, General Magic - Teodora Bogdan via Boost-users wrote:

Hello,

I was using the Boost library and I wanted to call the l2_norm() method from "boost/math/tools/norms.hpp", but is says that the namespace boost::math::tools doesn't contain l2_norm() method. When I looked into it, I saw that the namespaces at the beginning of the file were written"boost::math::tools" instead of "namespace boost { namespace math { namespace tools {...".

They are the same thing from C++17 onward, and the norms.hpp header does require C++17 in it's implementation. This should all be documented, but I'll double check. John.