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-rw-r--r--decoder/grammar.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/decoder/grammar.h b/decoder/grammar.h
index f5d00817..e6a15a69 100644
--- a/decoder/grammar.h
+++ b/decoder/grammar.h
@@ -91,8 +91,6 @@ struct GlueGrammar : public TextGrammar {
struct PassThroughGrammar : public TextGrammar {
PassThroughGrammar(const Lattice& input, const std::string& cat, const unsigned int ctf_level=0);
virtual bool HasRuleForSpan(int i, int j, int distance) const;
- private:
- std::vector<std::set<int> > has_rule_; // index by [i][j]
};
void RefineRule(TRulePtr pt, const unsigned int ctf_level);