You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: OrdMlBD.m
    path of file: ./repos/BRAPH-2/braph2/graphs
    
    the code of the file until where you have to start completion: classdef OrdMlBD < Graph
	%OrdMlBD is a ordinal multilayer binary directed graph.
	% It is a subclass of <a href="matlab:help Graph">Graph</a>.
	%
	% In an ordinal multilayer binary directed (BD) graph, layers could have different number 
	%  of nodes with within-layer directed edges. Edges can be either 0 (absence of connection) 
	% or 1 (existence of connection).
	% All node connections are allowed between layers.
	% The layers are connected in 
    
function g_class = getClass()
			%GETCLASS returns the class of the ordinal multilayer binary directed graph.
			%
			% CLASS = OrdMlBD.GETCLASS() returns the class 'OrdMlBD'.
			%
			% Alternative forms to call this method are:
			%  CLASS = G.GETCLASS() returns the class of the ordinal multilayer binary directed graph G.
			%  CLASS = Element.GETCLASS(G) returns the class of 'G'.
			%  CLASS = Element.GETCLASS('OrdMlBD') returns 'OrdMlBD'.
			%
			% Note that the Element.GETCLASS(G) and Element.GETCLASS('OrdMlBD')
			%  are less computationally efficient.
			
			g_class = 'OrdMlBD';
		end