title: How to create and initialize a static readonly array of struct, inside a class?
body: <p>Say I have a struct like</p>
  
  <pre><code>public struct pair{ float x,y;}
  </code></pre>
  
  <p>I want to create a constant lookup array of pairs inside a class, its also fixed number.
  Something like</p>
  
  <pre><code>public class MyClass{
      static readonly fixed pair[7] _lookup;
  }
  </code></pre>
  
  <p>I dont know how to declare nor initialize it(where do I set the values for each one?).</p>