title: Using class objects in std::vector
body: <p>What is better - </p>
  
  <pre><code>std::vector&lt;MyClass*&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>std::vector&lt;MyClass&gt;
  </code></pre>
  
  <p>?
  I mean, will the second option store objects in heap anyway?
  Which one is faster and cleaner?</p>