Indexing any true in logical vector

Is there an easy way of reducing the true values in logical vector so as only one true would remain?

Example:

A = [1 2 3 4 5 6];
v = [1 0 1 0 1 0];

Now I need to pick either 1, 3 or 5 from A, I don't care wich one. Insted of using find:

ind_v = find(v);
Result = A(ind_v(1));

I'd like to do it more elegant, like

Result = A(FirstTrue(v));

Is there a way or should I stick with find? THX

Answer 1

[Walter Roberson]

Result = A(find(v,1))

I seem to recall that Jan at one point had some interesting timing results on

[temp, idx] = max(v);
if temp > 0
    Result = A(idx)
else
    Result = [];
end