std::front_insert_iterator<Container>::operator++

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.

# Declarations

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)

# Return value

*this