[deque.erasure] (original) (raw)

22 Containers library [containers]

22.3 Sequence containers [sequences]

22.3.8 Class template deque [deque]

22.3.8.5 Erasure [deque.erasure]

template<class T, class Allocator, class U> typename deque<T, Allocator>::size_type erase(deque<T, Allocator>& c, const U& value);

Effects:Equivalent to:

auto it = remove(c.begin(), c.end(), value); auto r = distance(it, c.end()); c.erase(it, c.end()); return r;

template<class T, class Allocator, class Predicate> typename deque<T, Allocator>::size_type erase_if(deque<T, Allocator>& c, Predicate pred);

Effects:Equivalent to:

auto it = remove_if(c.begin(), c.end(), pred); auto r = distance(it, c.end()); c.erase(it, c.end()); return r;