online combination of multiple phrase tables

  - creates a virtual phrase table at decoding time based on a vector of component models and a combination algorithm
  - linear interpolation or instance weighting
  - two possible component model types supported so far: 0 (in-memory) or 12 (compact)
  - weights can be set in config, and overriden on a sentence-level through mosesserver API
  - online optimization (perplexity minimization) using dlib and xmlrpc-c call

1 files changed, 12 insertions, 1 deletions

diff --git a/moses/Util.h b/moses/Util.h
index c2d1ecef4..9f43d9dc3 100644
--- a/moses/Util.h
+++ b/moses/Util.h
@@ -310,7 +310,7 @@ inline float CalcTranslationScore(const std::vector<float> &probVector,
 		return out.str();						\
 	}															\
  
-//! delete and remove every element of a collection object such as map, set, list etc
+//! delete and remove every element of a collection object such as set, list etc
 template<class COLL>
 void RemoveAllInColl(COLL &coll)
 {
@@ -320,6 +320,17 @@ void RemoveAllInColl(COLL &coll)
   coll.clear();
 }
 
+//! delete and remove every element of map
+template<class COLL>
+void RemoveAllInMap(COLL &coll)
+{
+  for (typename COLL::const_iterator iter = coll.begin() ; iter != coll.end() ; ++iter) {
+    delete (iter->second);
+  }
+  coll.clear();
+}
+
+
 //! x-platform reference to temp folder
 std::string GetTempFolder();
 //! MD5 hash of a file