title: C++: how do I assign values to a list of vectors efficiently?
body: <p>Reading <a href="https://stackoverflow.com/questions/826935/how-do-i-store-arrays-in-an-stl-list">this question</a>, I've decided I need to use something like this:</p>
  
  <p><code>list&lt;vector&lt;double&gt; &gt; psips;</code></p>
  
  <p>for a simulation in c++. The question is, what is the simplest (and a reasonably efficient) way of initiating a list like this containing <code>N</code> vectors with <code>d</code> zeros in each?</p>
  
  <p>Cheers!</p>