getindex for weight vector

LilithHafner · Jun 13, 2014 · 338b939 · 338b939
1 parent 2edb2ca
commit 338b939
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/weights.jl b/src/weights.jl
@@ -18,6 +18,8 @@ values(wv::WeightVec) = wv.values
 sum(wv::WeightVec) = wv.sum
 isempty(wv::WeightVec) = isempty(wv.values)
 
+Base.getindex(wv::WeightVec, i) = getindex(wv.values, i)
+
 
 ##### Weighted sum #####