1#pragma once
2
3#include <cstdlib>
4
5
6namespace ext
7{
8 /** \brief Returns number of elements in an automatic array. */
9 template <typename T, std::size_t N>
10 constexpr std::size_t size(const T (&)[N]) noexcept { return N; }
11
12 /** \brief Returns number of in a container providing size() member function. */
13 template <typename T> constexpr auto size(const T & t) { return t.size(); }
14}
15