From b96f8ca79c3293062a4b24266e07859cedc936c2 Mon Sep 17 00:00:00 2001
From: "graehl@gmail.com"
 <graehl@gmail.com@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Mon, 9 Aug 2010 06:14:04 +0000
Subject: hg sort in_edges by viterbi, debug print temporarily enabled which
 always --show_derivation

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@494 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/viterbi.cc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'decoder/viterbi.cc')

diff --git a/decoder/viterbi.cc b/decoder/viterbi.cc
index b21139df..6bcc97db 100644
--- a/decoder/viterbi.cc
+++ b/decoder/viterbi.cc
@@ -5,6 +5,8 @@
 #include <vector>
 #include "hg.h"
 
+#define DEBUG_VITERBI_SORT
+
 using namespace std;
 
 std::string viterbi_stats(Hypergraph const& hg, std::string const& name, bool estring, bool etree,bool show_derivation)
@@ -25,7 +27,12 @@ std::string viterbi_stats(Hypergraph const& hg, std::string const& name, bool es
     o << hg.show_viterbi_tree(false); // last item should be goal (or at least depend on prev items).  TODO: this doesn't actually reorder the nodes in hg.
     o<<endl;
   }
-
+#ifdef DEBUG_VITERBI_SORT
+  const_cast<Hypergraph&>(hg).ViterbiSortInEdges();
+  o<<name<<" (viterbi sort) first derivation: ";
+  o<<hg.show_first_tree(false);
+  o<<endl;
+#endif
   return o.str();
 }
 
-- 
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