julia> A=rand(4,4) 4×4 Array{Float64,2}: 0.427998 0.720987 0.375013 0.432887 0.0333443 0.602459 0.946685 0.817995 0.402635 0.571399 0.553542 0.0234215 0.707829 0.339795 0.451387 0.358248
julia> ind = [1 1; 2 2; 3 3] 3×2 Array{Int64,2}: 1 1 2 2 3 3 julia> A[ind] 3×2 Array{Float64,2}: 0.427998 0.427998 0.0333443 0.0333443 0.402635 0.402635 julia> On Wednesday, October 26, 2016 at 6:19:45 PM UTC+3, Cedric St-Jean wrote: > > A[indices] = Values > > ? > > On Wednesday, October 26, 2016 at 9:53:17 AM UTC-4, Tsur Herman wrote: >> >> What would you suggest is a fast and elegant way to achieve indexing into >> an array using a set of indices? >> >> function setindices!(A,Values,Indices) >> assert(length(Values) == size(Indices,1)) >> for i=1:length(Values) >> setindex!(A,Values[i],(Indices[i,:]...)...) >> end >> end >> >> I am currently using this function and I was wondering whether I missed >> something. >> >>