# Identifiers that have a leading underscore (_)
# are not exposed by IntelliSense directly, unless
# _ is typed.
struct File {
	# Constants initialized to lazy must be
	# properly initialized in all of the
	# constructors.
	constant path as String = lazy

	function constructor() = invalid

	# Arguments are always passed by-value (copied).
	# Thus, they are always variable (i.e. can be
	# reassigned).
	function constructor(path as String) {
		# We initialize the "path" constant, as
		# dictated by the "lazy" keyword.
		self.path = path
	}

	function destructor() {

	}

	# Any function may be overriden in derived
	# classes. If they're not, calls to them
	# default to the non-overriden definition.
	function exists() as Boolean {
		# TODO: Check if the file exists.
	}

	# Functions marked as abstract MUST be
	# implemented in derived classes. When
	# a struct's function is marked as abstract,
	# no instances of the struct can be created.
	function load() = abstract
	function save() = abstract
}