From b1ed81ef3216b212295afa76c5d20a56fb647204 Mon Sep 17 00:00:00 2001
From: Chris Dyer <redpony@gmail.com>
Date: Mon, 13 Oct 2014 00:42:37 -0400
Subject: new kenlm

---
 klm/lm/search_trie.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'klm/lm/search_trie.cc')

diff --git a/klm/lm/search_trie.cc b/klm/lm/search_trie.cc
index 4a88194e..7fc70f4e 100644
--- a/klm/lm/search_trie.cc
+++ b/klm/lm/search_trie.cc
@@ -561,6 +561,7 @@ template <class Quant, class Bhiksha> uint8_t *TrieSearch<Quant, Bhiksha>::Setup
   }
   // Crazy backwards thing so we initialize using pointers to ones that have already been initialized
   for (unsigned char i = counts.size() - 1; i >= 2; --i) {
+    // use "placement new" syntax to initalize Middle in an already-allocated memory location
     new (middle_begin_ + i - 2) Middle(
         middle_starts[i-2],
         quant_.MiddleBits(config),
-- 
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