From da176941c1f481f14e93bd7d055cc29cac0ea8c8 Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@cs.cmu.edu>
Date: Sun, 12 Aug 2012 23:33:21 -0400
Subject: use new union api

---
 extools/striped_grammar.h | 56 -----------------------------------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 extools/striped_grammar.h

(limited to 'extools/striped_grammar.h')

diff --git a/extools/striped_grammar.h b/extools/striped_grammar.h
deleted file mode 100644
index bf3aec7d..00000000
--- a/extools/striped_grammar.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef _STRIPED_GRAMMAR_H_
-#define _STRIPED_GRAMMAR_H_
-
-#include <iostream>
-#include <boost/functional/hash.hpp>
-#include <vector>
-#include <tr1/unordered_map>
-#include "sparse_vector.h"
-#include "wordid.h"
-#include "tdict.h"
-
-// represents statistics / information about a rule pair
-struct RuleStatistics {
-  SparseVector<float> counts;
-  std::vector<std::pair<short,short> > aligns;
-  RuleStatistics() {}
-  RuleStatistics(int name, float val, const std::vector<std::pair<short,short> >& al) :
-      aligns(al) {
-    counts.set_value(name, val);
-  }
-  void ParseRuleStatistics(const char* buf, int start, int end);
-  RuleStatistics& operator+=(const RuleStatistics& rhs) {
-    counts += rhs.counts;
-    return *this;
-  }
-};
-std::ostream& operator<<(std::ostream& os, const RuleStatistics& s);
-
-inline void WriteNamed(const std::vector<WordID>& v, std::ostream* os) {
-  bool first = true;
-  for (int i = 0; i < v.size(); ++i) {
-    if (first) { first = false; } else { (*os) << ' '; }
-    if (v[i] < 0) { (*os) << '[' << TD::Convert(-v[i]) << ']'; }
-    else (*os) << TD::Convert(v[i]);
-  }
-}
-
-inline void WriteAnonymous(const std::vector<WordID>& v, std::ostream* os) {
-  bool first = true;
-  for (int i = 0; i < v.size(); ++i) {
-    if (first) { first = false; } else { (*os) << ' '; }
-    if (v[i] <= 0) { (*os) << '[' << (1-v[i]) << ']'; }
-    else (*os) << TD::Convert(v[i]);
-  }
-}
-
-typedef std::tr1::unordered_map<std::vector<WordID>, RuleStatistics, boost::hash<std::vector<WordID> > > ID2RuleStatistics;
-
-struct StripedGrammarLexer {
-  typedef void (*GrammarCallback)(WordID lhs, const std::vector<WordID>& src_rhs, const ID2RuleStatistics& rules, void *extra);
-  static void ReadStripedGrammar(std::istream* in, GrammarCallback func, void* extra);
-  typedef void (*ContextCallback)(const std::vector<WordID>& phrase, const ID2RuleStatistics& rules, void *extra);
-  static void ReadContexts(std::istream* in, ContextCallback func, void* extra);
-};
-
-#endif
-- 
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