From 575284e1fa290e03eb3fe8804f21e83214feca0a Mon Sep 17 00:00:00 2001
From: armatthews <armatthe@cmu.edu>
Date: Sat, 17 May 2014 14:52:56 -0400
Subject: Added methods for retrieving unique k-best lists from hypergraphs

---
 python/cdec/kbest.pxd | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'python/cdec/kbest.pxd')

diff --git a/python/cdec/kbest.pxd b/python/cdec/kbest.pxd
index 44ecfbab..ecf1fc00 100644
--- a/python/cdec/kbest.pxd
+++ b/python/cdec/kbest.pxd
@@ -13,7 +13,13 @@ cdef extern from "decoder/viterbi.h":
         pass
 
 cdef extern from "decoder/kbest.h" namespace "KBest":
-    cdef cppclass KBestDerivations[T, Traversal]:
+    cdef cppclass NoFilter[Dummy]:
+        pass
+
+    cdef cppclass FilterUnique:
+        pass
+
+    cdef cppclass KBestDerivations[T, Traversal, Filter]:
         cppclass Derivation:
             T _yield "yield"
         KBestDerivations(Hypergraph& hg, unsigned k) nogil
-- 
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