MATLAB Object-Oriented Programming

9 6 9 2

2 1 9 9

Add 7 to the array contained in the Data property:

obj + 7

ans =

15 16 10 16

16 13 16 9

9 8 16 16

MyDataClass.m

This definition for MyDataClass includes the end indexing method discussed in “end as

Object Index” on page 17-35.

classdef MyDataClass

% Example for "A Class with Modified Indexing"

properties

Data

Description

end

properties (SetAccess = private)

Date

end

methods

function obj = MyDataClass(data,desc)

% Support 0-2 args

if nargin > 0

obj.Data = data;

end

if nargin > 1

obj.Description = desc;

end

obj.Date = clock;

end

function sref = subsref(obj,s)

% obj(i) is equivalent to obj.Data(i)

switch s(1).type

case '.'

sref = builtin('subsref',obj,s);

17 Specialize Object Behavior