title: call a method on a object list of the same class
body: <p>Is it possible to call a class method of all objects in a list?
  Example:</p>
  
  <pre><code>    %my_objects contains a list of instances of the same user matlab class
      my_objects(:).my_func(42);
  </code></pre>
  
  <p>The purpose of this is to filter indexes instead of using ":"
  Example:</p>
  
  <pre><code>    my_objects(1:10).my_func(42);
  </code></pre>
  
  <p>or</p>
  
  <pre><code>    my_objects(find(...)).my_func(42);
  </code></pre>