// std::array polyfill
// -------------------

#if (__cplusplus >= 201103L)
	#include <array>
	template <class T, size_t N> using Array = std::array<T, N>;
#else
	template <class T, int N> struct Array {
		typedef int size_type;

	private:
		T v[N];

	public:
		size_type count() const {
			return N;
		}

		T* data() {
			return v;
		}

		const T* data() const {
			return v;
		}

		T& operator [](size_type pos) {
			return v[pos];
		}

		const T& operator [](size_type pos) const {
			return v[pos];
		}
	};
#endif