From 6d43674e6b224281e43ccefc87224a7ba2fbb99a Mon Sep 17 00:00:00 2001
From: Paul Baltescu <pauldb89@gmail.com>
Date: Sun, 10 Mar 2013 01:01:01 +0000
Subject: Added comments. Hooray!

---
 extractor/alignment.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'extractor/alignment.h')

diff --git a/extractor/alignment.h b/extractor/alignment.h
index ef89dc0c..e9292121 100644
--- a/extractor/alignment.h
+++ b/extractor/alignment.h
@@ -11,12 +11,18 @@ using namespace std;
 
 namespace extractor {
 
+/**
+ * Data structure storing the word alignments for a parallel corpus.
+ */
 class Alignment {
  public:
+  // Reads alignment from text file.
   Alignment(const string& filename);
 
+  // Returns the alignment for a given sentence.
   virtual vector<pair<int, int> > GetLinks(int sentence_index) const;
 
+  // Writes alignment to file in binary format.
   void WriteBinary(const fs::path& filepath);
 
   virtual ~Alignment();
-- 
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