std::front_insert_iterator<Container>::front_insert_iterator (3) - Linux Manuals
std::front_insert_iterator<Container>::front_insert_iterator: std::front_insert_iterator<Container>::front_insert_iterator
NAME
std::front_insert_iterator<Container>::front_insert_iterator - std::front_insert_iterator<Container>::front_insert_iterator
Synopsis
constexpr front_insert_iterator() noexcept = default; (1) (since C++20)
explicit front_insert_iterator( Container& c ); (2) (until C++20)
constexpr explicit front_insert_iterator( Container& c ); (since C++20)
1) Initializes the underlying pointer to container with nullptr. (since C++20)
2) Initializes the underlying pointer to the container to std::addressof(c).
Parameters
c - container to initialize the inserter with