misc

1 files changed, 4 insertions, 4 deletions

diff --git a/tools/dataProvider.h b/tools/dataProvider.h
index a740a65..586965e 100644
--- a/tools/dataProvider.h
+++ b/tools/dataProvider.h
@@ -98,14 +98,14 @@ public:
         int a,b,n=getqSize();
         a=x/n;
         b=x%n;
-        Eigen::VectorXd vec = uniq[a]->feature;
+        Eigen::VectorXd vec;
         if (b<a)
-            vec=vec-uniq[b]->feature;
+            vec=uniq[a]->feature-uniq[b]->feature;
         else
         if (b<uniq.size()-1)
-            vec=vec-uniq[b+1]->feature;
+            vec=uniq[a]->feature-uniq[b+1]->feature;
         else
-            vec=vec-other[b-uniq.size()+1]->feature;
+            vec=uniq[a]->feature-other[b-uniq.size()+1]->feature;
         return vec.cwiseAbs();
     };
     inline double getL(int x){