Morphological operator not working as intended

I am trying to produce the output for the dilation using different structuring elements which are stored in an array. The output works fine when trying to access individual SE in the array, but it does not work when I loop through the array.

Code

strelemLine1 = strel('line', 12, 45);
strelemLine2 = strel('line', 10, 0);
strelemLine3 = strel('line', 15, 45);
strelemSquare = strel('ball',5,5);
strelemDisk = strel('disk',5,4); 
strelemDiamond = strel('diamond',5);
structs = [strelemLine1,strelemLine2,strelemLine3,strelemSquare,strelemDisk,strelemDiamond];
dilateResult = zeros(r,c,6);
for i = 1:6
  dilateResult(:,:,i) = imdilate(im,structs(i));
end

Answer 1

[Jay Bhanushali]

I resolved the issue by using Cell Arrays. Replaced the

dilateResult = zeros(r,c,6);

with:

dilateResult = cell(6);