concatenate inside parfor loop

In my code, I use parfor to call a function, and then concatenate the result to the others in a matrix:

parfor i=1:num+1
        result=function1(i);
        X=[X,result];
end

The thing is that X is ordered, just like i need. Parfor always works like that and concatenates in order? or is pure luck?

Answer 1

[Steven Lord]

See this documentation page for the answer to your question.