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std::insert_iterator::insert_iterator(3) C++ Standard Libary std::insert_iterator::insert_iterator(3)


std::insert_iterator::insert_iterator - std::insert_iterator::insert_iterator


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

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


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
default constructor was provided as C++20 removed along with the
P2325R3 C++20 iterators requirement
must be default_initializable