Re: Another request for classdef test in Matlab

[Philip Nienhuis]

Michael Goffioul wrote:
> Last test request. With the following class:
>
> classdef ClassA
>    properties
>      x = 1;
>    end
>    methods
>      function obj = ClassA (x)
>        if nargin > 0
>          obj.x = x;
>        end
>      end
>    end
> end
>
> Execute the following at the prompt:

(Double \r\n sequences folded into one except above next command - I 
hate ML's wasteful use of screen real estate)
ML r2013a (8.1)

>> a(2,2) = ClassA(2)
a =
  2x2 ClassA array with properties:
    x

>> b = a
b =
  2x2 ClassA array with properties:
    x

>> c = a(1,1)
c =
  ClassA with properties:
    x: 1

>> c.x = 3
c =
  ClassA with properties:
    x: 3

>> a(1,1).x, b(1,1).x, c.x
ans =
     1
ans =
     1
ans =
     3

     >> a(1,1).x = 4
a =
  2x2 ClassA array with properties:
    x

    >> a(1,1).x, b(1,1).x, c.x
ans =
     4
ans =
     1
ans =
     3
>>