Control flow with iterators

  c++, controls, flow, iterator, vector

Say I have something like this:

void myFunk(std::vector<T>& v, std::vector<T>::iterator first, std::vector<T>::iterator last) {
    while (first != last) {
        if ((*first) > (*last)) {
            T someT;

int main(){
    std::vector<T> foo = {some, T, values};
    myFunky(foo, foo.begin(), foo.end())
    return 0;

Would this lead to an infinite loop, or would it end after foo.size() iterations? In other words, would the last iterator be updated as foo grew, or would it retain the value given in the function call?

I’m assuming last would change, since it’s a pointer to a position, but would like some confirmation.

Source: Windows Questions C++