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

From cppreference.com
 
 
Iterator library
Iterator concepts
Iterator primitives
Algorithm concepts and utilities
Indirect callable concepts
Common algorithm requirements
Utilities
(C++20)
Iterator adaptors
Stream iterators
Iterator customization points
Iterator operations
(C++11)
(C++11)
Range access
(C++11)(C++14)
(C++11)(C++14)
(C++17)(C++20)
(C++14)(C++14)
(C++14)(C++14)
(C++17)
(C++17)
 
 
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