Checking whether a field is present in cell.
3 views (last 30 days)
Show older comments
I've got some variables stored in a cell but not all of the fields are present in every entry of the cell, so I need to check whether a particular field is present before I use the values contained in it. So I've got...
for m=1:NumYears
for p=1:NumTechnologies
if exist(TriangularVariables{m,p}.ReconstructedVariables)
disp('exists')
end
end
end
but Matlab returns the error 'Reference to non-existent field 'ReconstructedVariables''. I thought perhaps it was because I was referring to the contents of the cell rather than the name so I also tried round brackets but then Matlab complained that I wasn't referencing properly.
Thanks in advance.
Answers (0)
See Also
Categories
Find more on Matrices and Arrays in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!