Problem 2837. Modify subscripts

Created by Jan Orwat

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MATLAB supports object-oriented programming. Let's take an advantage of it in cody.This problem starts <a href = "http://uk.mathworks.com/matlabcentral/cody/problems/2836-class-ics-modify-subscripts-easy">here</a>.Let's take things a bit more seriously. There are subsasgn and subsref to overload:<pre class="language-matlab">&gt;&gt; A = sub_double([ 1 4 7
 2 5 8
 3 6 9]);
&gt;&gt; A([1 3],[3 1])
</pre><pre class="language-matlab">ans = 
</pre><pre> 3x3 sub_double:</pre><pre> double data: 
 7 3</pre><pre class="language-matlab">&gt;&gt; A([1 2 3],[3 2 1]) = 0
</pre><pre class="language-matlab">A = 
</pre><pre> 3x3 sub_double:</pre><pre> double data:
 1 2 0
 4 0 6
 0 8 9</pre><pre class="language-matlab">&gt;&gt; A(:)'
</pre><pre class="language-matlab">ans = 
</pre><pre> 1x9 sub_double:</pre><pre> double data:
 1 4 0 2 0 8 0 6 9</pre><pre class="language-matlab">&gt;&gt; A(:,:)
</pre><pre class="language-matlab">ans = 
</pre><pre> 1x3 sub_double:</pre><pre> double data:
 1 0 9</pre>

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Problem 2837. Modify subscripts

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