std::front_insert_iterator::operator++ - cppreference.com (original) (raw)

| front_insert_iterator& operator++(); | | (until C++20) | | ---------------------------------------------------- | | ------------- | | constexpr front_insert_iterator& operator++(); | | (since C++20) | | front_insert_iterator operator++( int ); | | (until C++20) | | constexpr front_insert_iterator operator++( int ); | | (since C++20) |

Does nothing. These operator overloads are provided to satisfy the requirements of LegacyOutputIterator. They make it possible for the expressions *iter++=value and *++iter=value to be used to output (insert) a value into the underlying container.

[edit] Parameters

(none)

[edit] Return value

*this