X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhungarian.cpp;h=fffb1f3758050696180adad79baba1e650b9395d;hb=81741fb5b3fe86bf29a130f367ea102e3aa99b0b;hp=e8f49e3a83aa45836cce9c6848384a2a6cc8e378;hpb=3aa517d206c44156fe86697aeadc5f75ea212329;p=trackerpp.git

diff --git a/src/hungarian.cpp b/src/hungarian.cpp
index e8f49e3..fffb1f3 100644
--- a/src/hungarian.cpp
+++ b/src/hungarian.cpp
@@ -307,14 +307,3 @@ int step_six(Hungary& state)
     return 4;
 }
 
-////////////////////////////////////////////////////////////////////////////////
-double distance_cosine(const VectorXd& u, const VectorXd& v)
-{
-    return (1 - u.dot(v) / std::sqrt(u.dot(u) * v.dot(v)));
-}
-
-double distance_euclidean(const VectorXd& u, const VectorXd& v)
-{
-    VectorXd d = u - v;
-    return std::sqrt(d.dot(d));
-}