build on cygwin

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@23 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 1 insertions, 0 deletions

diff --git a/decoder/hg.h b/decoder/hg.h
index 8d056358..50c9048a 100644
--- a/decoder/hg.h
+++ b/decoder/hg.h
@@ -168,6 +168,7 @@ class Hypergraph {
   // case.  To investigate, change false to true and see where ftrans crashes
   void PruneEdges(const std::vector<bool>& prune_edge, bool run_inside_algorithm = false);
 
+  // for density>=1.0, keep this many times the edges needed for the 1best derivation
   // if you don't know, use_sum_prod_semiring should be false
   void DensityPruneInsideOutside(const double scale, const bool use_sum_prod_semiring, const double density,
                                  const std::vector<bool>* preserve_mask = NULL);