Docs4dev
Docs
cpp / latest / iterator / insert_iterator / insert_iterator.html

std::insert_iterator<Container>::insert_iterator

insert_iterator( Container& c, typename Container::iterator i );
 (until C++20) 
constexpr insert_iterator( Container& c, ranges::iterator_t<Container> i );
 (since C++20)

Initializes the underlying pointer to the container to std::addressof(c) and the underlying iterator to i.

Parameters

c - container to initialize the inserter with
i - iterator to initialize the inserter with

Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 561 C++98 the type of i was independent of Container it is the iterator type of Container
P2325R3 C++20 default constructor was provided as C++20
iterators must be default_initializable		 removed along with the requirement

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/iterator/insert_iterator/insert_iterator