1 files changed, 0 insertions, 17 deletions
diff --git a/extools/extract.h b/extools/extract.h
index 72017034..76292bed 100644
--- a/extools/extract.h
+++ b/extools/extract.h
@@ -91,21 +91,4 @@ struct Extract {
                           std::vector<WordID>* all_cats);
 };
 
-// represents statistics / information about a rule pair
-struct RuleStatistics {
-  SparseVector<float> counts;
-  std::vector<std::pair<short,short> > aligns;
-  RuleStatistics() {}
-  RuleStatistics(int name, float val, const std::vector<std::pair<short,short> >& al) :
-      aligns(al) {
-    counts.set_value(name, val);
-  }
-  void ParseRuleStatistics(const char* buf, int start, int end);
-  RuleStatistics& operator+=(const RuleStatistics& rhs) {
-    counts += rhs.counts;
-    return *this;
-  }
-};
-std::ostream& operator<<(std::ostream& os, const RuleStatistics& s);
-
 #endif