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-rw-r--r--klm/alone/labeled_edge.hh30
1 files changed, 0 insertions, 30 deletions
diff --git a/klm/alone/labeled_edge.hh b/klm/alone/labeled_edge.hh
deleted file mode 100644
index 94d8cbdf..00000000
--- a/klm/alone/labeled_edge.hh
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef ALONE_LABELED_EDGE__
-#define ALONE_LABELED_EDGE__
-
-#include "search/edge.hh"
-
-#include <string>
-#include <vector>
-
-namespace alone {
-
-class LabeledEdge : public search::Edge {
- public:
- LabeledEdge() {}
-
- void AppendWord(const std::string *word) {
- words_.push_back(word);
- }
-
- const std::vector<const std::string *> &Words() const {
- return words_;
- }
-
- private:
- // NULL for non-terminals.
- std::vector<const std::string*> words_;
-};
-
-} // namespace alone
-
-#endif // ALONE_LABELED_EDGE__