Implementation of sharding and resampling in mert.

git-svn-id: https://mosesdecoder.svn.sourceforge.net/svnroot/mosesdecoder/trunk@4226 1f5c12ca-751b-0410-a591-d2e778427230

1 files changed, 9 insertions, 0 deletions

diff --git a/mert/Point.cpp b/mert/Point.cpp
index 2bb53744b..109ca954a 100644
--- a/mert/Point.cpp
+++ b/mert/Point.cpp
@@ -100,6 +100,15 @@ Point Point::operator+(const Point& p2)const
   return Res;
 };
 
+void Point::operator+=(const Point& p2)
+{
+  assert(p2.size()==size());
+  for(unsigned i=0; i<size(); i++)
+    operator[](i)+=p2[i];
+  score=numeric_limits<statscore_t>::max();
+};
+
+
 Point Point::operator*(float l)const
 {
   Point Res(*this);