Define vector that assigns element positions in VecB, corresponding to values in VecA, when length(Vec​A)>length(​VecB)?

I have an array

VecA=[0 1 0 -1 0 1 -2]

and the vector

VecB= [-2 -1 0 1 2]

I want to creat a vector of length=7, which contains the positiions of each of the elements from VecA in VecB, namely

VecC=[3 4 3 2 3 4 1]

How do I do this using vector operations (no loops)? Is it a one-liner?

Thanks!

Answer 1

[madhan ravi]

[~,VecC]=ismember(VecA,VecB)

[Erez]

Awesome, thanks!