MATLAB: How to Dynamic Field References in place of setfield and getfield

Question

hi i want to convert this code below to dynamic field references:

   for fld = fieldnames(oi)'
    o = setfield(o,fld{1},getfield(oi,fld{1}));
   end

because it is showing warning an i want to convert my matlab code to c code .how shud i do that?

Answer 1

for fld = fieldnames(oi)'
  o.(fld{1}) = oi.(fld{1});
end