Combine two structure variables with different fields

Combine two structure variables with different fields x.a, x.b y.c,y.d z=combinefield(x,y) z.a,z.b,z.c,z.d

function [Out]=combineField(A,B)
% Combine two structure variables into one
% A and B are stuructures want to include both
% Out: Output.

fnames=fieldnames(B);
for is=1:length(fnames)
Data=getfield(B,fnames{is});
A=setfield(A,fnames{is},Data);
end
Out=A;