How to check whether all the elements are integer?

I had a vector of size (1 x 65536). How can i check whether all the elements in that vector is an integer.

[Sneha P S]

There some values are stored as 8.8744e+05 while checking the workspace. Is that a problem for doing bitxor operation. Those values are also considered as integers, right?

Answer 1

[Von Duesenberg]

check = [1 1.5];
logical(~rem(check,1))