Class array

include/CDT/include/predicates.h:204–215

	// array
	template<typename T, size_t N>
	class array {
		T buff[N];
	public:
		T& operator[](const size_t& i) { return buff[i]; }
		const T& operator[](const size_t& i) const { return buff[i]; }

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

		T       *  begin() { return buff; }
		T const * cbegin() const { return buff; }
	};
	// copy_n
	template< class InputIt, class Size, class OutputIt>
	OutputIt copy_n(InputIt first, Size count, OutputIt result)