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-rw-r--r--extractor/grammar_extractor.cc5
1 files changed, 3 insertions, 2 deletions
diff --git a/extractor/grammar_extractor.cc b/extractor/grammar_extractor.cc
index 487abcaf..4d0738f7 100644
--- a/extractor/grammar_extractor.cc
+++ b/extractor/grammar_extractor.cc
@@ -19,10 +19,11 @@ GrammarExtractor::GrammarExtractor(
shared_ptr<SuffixArray> source_suffix_array,
shared_ptr<DataArray> target_data_array,
shared_ptr<Alignment> alignment, shared_ptr<Precomputation> precomputation,
- shared_ptr<Scorer> scorer, int min_gap_size, int max_rule_span,
+ shared_ptr<Scorer> scorer, shared_ptr<Vocabulary> vocabulary,
+ int min_gap_size, int max_rule_span,
int max_nonterminals, int max_rule_symbols, int max_samples,
bool require_tight_phrases) :
- vocabulary(make_shared<Vocabulary>()),
+ vocabulary(vocabulary),
rule_factory(make_shared<HieroCachingRuleFactory>(
source_suffix_array, target_data_array, alignment, vocabulary,
precomputation, scorer, min_gap_size, max_rule_span, max_nonterminals,