std::reverse_iterator::operator++,+=,+

 

C++

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Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

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Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

 

Iterator library

Iterator primitives
iterator_traits
input_iterator_tag output_iterator_tag forward_iterator_tag bidirectional_iterator_tag random_access_iterator_tag
iterator
Iterator adaptors
reverse_iterator
move_iterator (C++11) back_insert_iterator front_insert_iterator insert_iterator	make_move_iterator (C++11) back_inserter front_inserter inserter
Stream iterators
istream_iterator
ostream_iterator
istreambuf_iterator
ostreambuf_iterator
Iterator operations
advance
distance
prev (C++11)
next (C++11)
Range access
begin (C++11)
end (C++11)

 

std::reverse_iterator

Member functions

reverse_iterator::reverse_iterator

reverse_iterator::operator=

reverse_iterator::base

reverse_iterator::operator* reverse_iterator::operator->

reverse_iterator::operator[]

reverse_iterator::operator++ reverse_iterator::operator+= reverse_iterator::operator+

reverse_iterator::operator-- reverse_iterator::operator-= reverse_iterator::operator-

Non-member functions

operator== operator!=

operator< operator<= operator> operator>=

operator+

operator-

 

reference& operator++();	(1)
reference  operator++(int);	(2)
reverse_iterator  operator+ (difference_type n) const;	(3)
reverse_iterator& operator+=(difference_type n);	(4)

Increments the location of the Iterator. That effectively decrements the base iterator.

1) pre-increment by 1

2) post-increment by 1

3) create an by n incremented reverse_iterator

4) increment by n

Return value

1) *this

2) copy of *this that was made before the change

3) reverse_iterator(current-n)

4) *this

See also

operator-- operator-= operator-	decrements the iterator (public member function)
operator+	advances a reverse_iterator (function template)