fixed conflicts

1 files changed, 43 insertions, 0 deletions

diff --git a/klm/search/rule.cc b/klm/search/rule.cc
new file mode 100644
index 00000000..0244a09f
--- /dev/null
+++ b/klm/search/rule.cc
@@ -0,0 +1,43 @@
+#include "search/rule.hh"
+
+#include "lm/model.hh"
+#include "search/context.hh"
+
+#include <ostream>
+
+#include <math.h>
+
+namespace search {
+
+template <class Model> ScoreRuleRet ScoreRule(const Model &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing) {
+  ScoreRuleRet ret;
+  ret.prob = 0.0;
+  ret.oov = 0;
+  const lm::WordIndex oov = model.GetVocabulary().NotFound(), bos = model.GetVocabulary().BeginSentence();
+  lm::ngram::RuleScore<Model> scorer(model, *(writing++));
+  std::vector<lm::WordIndex>::const_iterator word = words.begin();
+  if (word != words.end() && *word == bos) {
+    scorer.BeginSentence();
+    ++word;
+  }
+  for (; word != words.end(); ++word) {
+    if (*word == kNonTerminal) {
+      ret.prob += scorer.Finish();
+      scorer.Reset(*(writing++));
+    } else {
+      if (*word == oov) ++ret.oov;
+      scorer.Terminal(*word);
+    }
+  }
+  ret.prob += scorer.Finish();
+  return ret;
+}
+
+template ScoreRuleRet ScoreRule(const lm::ngram::RestProbingModel &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing);
+template ScoreRuleRet ScoreRule(const lm::ngram::ProbingModel &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing);
+template ScoreRuleRet ScoreRule(const lm::ngram::TrieModel &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing);
+template ScoreRuleRet ScoreRule(const lm::ngram::QuantTrieModel &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing);
+template ScoreRuleRet ScoreRule(const lm::ngram::ArrayTrieModel &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing);
+template ScoreRuleRet ScoreRule(const lm::ngram::QuantArrayTrieModel &model, const std::vector<lm::WordIndex> &words, lm::ngram::ChartState *writing);
+
+} // namespace search