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: cfg_example_div.m
    path of file: ./repos/ExploreASL/External/SPMmodified/matlabbatch/examples
    
    the code of the file until where you have to start completion: function div = cfg_example_div
% Example script that creates an cfg_exbranch to compute mod and rem of two
% natural numbers. The inputs are entered as two single numbers, the output
% is a struct with two fields 'mod' and 'rem'.
%
% This code is part of a batch job configuration system for MATLAB. See 
%      help matlabbatch
% for a general overview.
%_______________________________________________________________________
% Copyright (C) 2007 Freiburg Brain Imaging

% Volkmar Glauche
% $Id: cfg_example_div.m 1716 2008-05-23 08:18:45Z volkmar $

    
function div = cfg_example_div
% Example script that creates an cfg_exbranch to compute mod and rem of two
% natural numbers. The inputs are entered as two single numbers, the output
% is a struct with two fields 'mod' and 'rem'.
%
% This code is part of a batch job configuration system for MATLAB. See 
%      help matlabbatch
% for a general overview.
%_______________________________________________________________________
% Copyright (C) 2007 Freiburg Brain Imaging

% Volkmar Glauche
% $Id: cfg_example_div.m 1716 2008-05-23 08:18:45Z volkmar $

rev = '$Rev: 1716 $'; %#ok

%% Input Items
% Input a
input1         = cfg_entry; % This is the generic data entry item
input1.name    = 'Input a'; % The displayed name
input1.tag     = 'a';       % The name appearing in the harvested job structure. This name must be unique among all items in the val field of the superior node
input1.strtype = 'n';       % Natural number required
input1.num     = [1 1];     % Number of inputs required (2D-array with exactly one row and one column)
input1.help    = {'This is input a.','This input will be divided by the other input.'}; % help text displayed

% Input b
input2         = cfg_entry; % This is the generic data entry item
input2.name    = 'Input b'; % The displayed name
input2.tag     = 'b';       % The name appearing in the harvested job structure. This name must be unique among all items in the val field of the superior node
input2.strtype = 'n';       % Natural number required
input2.num     = [1 1];     % Number of inputs required (2D-array with exactly one row and one column)
input2.help    = {'This is input b.','The other input will be divided by this input.'}; % help text displayed

%% Executable Branch
div      = cfg_exbranch;       % This is the branch that has information about how to run this module
div.name = 'div';             % The display name
div.tag  = 'cfg_example_div'; % The name appearing in the harvested job structure. This name must be unique among all items in the val field of the superior node
div.val  = {input1 input2};    % The items that belong to this branch. All items must be filled before this branch can run or produce virtual outputs
div.prog = @cfg_example_run_div;  % A function handle that will be called with the harvested job to run the computation
div.vout = @cfg_example_vout_div; % A function handle that will be called with the harvested job to determine virtual outputs
div.help = {'Compute mod and rem of two numbers.'};

%% Local Functions
% The cfg_example_vout_div function can go here, it is not useful outside
% the batch environment.
function vout = cfg_example_vout_div(job)
% Determine what outputs will be present if this job is run. In this case,
% the structure of the inputs is fixed, and the output is always a single
% number. Note that input items may not be numbers, they can also be
% depend