Merge branch 'master' of https://github.com/redpony/cdec

1 files changed, 0 insertions, 34 deletions

diff --git a/gi/pf/reachability.h b/gi/pf/reachability.h
deleted file mode 100644
index 1e22c76a..00000000
--- a/gi/pf/reachability.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _REACHABILITY_H_
-#define _REACHABILITY_H_
-
-#include "boost/multi_array.hpp"
-
-// determines minimum and maximum lengths of outgoing edges from all
-// coverage positions such that the alignment path respects src and
-// trg maximum phrase sizes
-//
-// runs in O(n^2 * src_max * trg_max) time but should be relatively fast
-//
-// currently forbids 0 -> n and n -> 0 alignments
-
-struct Reachability {
-  unsigned nodes;
-  boost::multi_array<bool, 4> edges;  // edges[src_covered][trg_covered][src_delta][trg_delta] is this edge worth exploring?
-  boost::multi_array<short, 2> max_src_delta; // msd[src_covered][trg_covered] -- the largest src delta that's valid
-  boost::multi_array<short, 2> node_addresses; // na[src_covered][trg_covered] -- the index of the node in a one-dimensional array (of size "nodes")
-  boost::multi_array<std::vector<std::pair<short,short> >, 2> valid_deltas; // valid_deltas[src_covered][trg_covered] list of valid transitions leaving a particular node
-
-  Reachability(int srclen, int trglen, int src_max_phrase_len, int trg_max_phrase_len) :
-      nodes(),
-      edges(boost::extents[srclen][trglen][src_max_phrase_len+1][trg_max_phrase_len+1]),
-      max_src_delta(boost::extents[srclen][trglen]),
-      node_addresses(boost::extents[srclen][trglen]),
-      valid_deltas(boost::extents[srclen][trglen]) {
-    ComputeReachability(srclen, trglen, src_max_phrase_len, trg_max_phrase_len);
-  }
-
- private:
-  void ComputeReachability(int srclen, int trglen, int src_max_phrase_len, int trg_max_phrase_len);
-};
-
-#endif