title: D: How to create a new, empty binary heap to store integers?
body: <p>I'm a bit confused about how to properly use the <code>Binary Heap</code> provided in <code>std.container</code>. More specifically, I wanted to create a maximum heap of integers, so I tried writing</p>
  
  <p><code>auto maxHeap = BinaryHeap!int();</code></p>
  
  <p>and got a compiler complaint about <code>int</code> not being sliceable with []. I've tried to read the documentation for it on Phobos, but I don't understand how to create a new, empty binary heap designed to store integers.</p>
  
  <p>Could someone please lend me a hand?</p>