Question

How would I implement the move assignment operator and move constructor for a stack adaptor class using a vector
move assignment
stack<T>::operator=(stack<T>&&rhs)
move constructor
stack<T>::stack(const stack<T>&& rhs)
in private section of my class declaration there a std::vector<T> s

Answer 1

stack<T>::operator=(stack<T> &rhs) {
    s.clear();

    for(int i=0; i<rhs.s.size(); i++) {
        s.push_back(rhs.s[i]);
    }
}

stack<T>::stack(const stack<T>& rhs) {
    s.clear();

    for(int i=0; i<rhs.s.size(); i++) {
        s.push_back(rhs.s[i]);
    }
}