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-rw-r--r--extractor/matchings_finder.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/extractor/matchings_finder.h b/extractor/matchings_finder.h
index fbb504ef..451f4a4c 100644
--- a/extractor/matchings_finder.h
+++ b/extractor/matchings_finder.h
@@ -11,12 +11,17 @@ namespace extractor {
class PhraseLocation;
class SuffixArray;
+/**
+ * Class wrapping the suffix array lookup for a contiguous phrase.
+ */
class MatchingsFinder {
public:
MatchingsFinder(shared_ptr<SuffixArray> suffix_array);
virtual ~MatchingsFinder();
+ // Uses the suffix array to search only for the last word of the phrase
+ // starting from the range in which the prefix of the phrase occurs.
virtual PhraseLocation Find(PhraseLocation& location, const string& word,
int offset);