title: Should I use boost fast pool allocator for following?
body: <p>I have a server that throughout the course of 24 hours keeps adding new items to a set.  Elements are not deleted over the 24 period, just new elements keep getting inserted.</p>
  
  <p>Then at end of period the set is cleared, and new elements start getting added again for another 24 hours.</p>
  
  <p>Do you think a fast pool allocator would be useful here as to reuse the memory and possibly help with fragmentation?</p>
  
  <p>The set grows to around 1 million elements.  Each element is about 1k.</p>