NAME¶

std::move_iterator::move_iterator - std::move_iterator::move_iterator

Synopsis¶

move_iterator(); (until C++17)
constexpr move_iterator(); (since C++17)
explicit move_iterator( (until C++17)
iterator_type x );
constexpr explicit move_iterator( (since C++17)
iterator_type x ); (1)
template< class U > (2)
move_iterator( const (until C++17)
move_iterator<U>& other ); (3)
template< class U >
constexpr move_iterator( const (since C++17)
move_iterator<U>& other );

Constructs a new iterator adaptor.

1) Default constructor. The underlying iterator is value-initialized. Operations on
the resulting iterator have defined behavior if and only if the corresponding
operations on a value-initialized Iter also have defined behavior.
2) The underlying iterator is initialized with
x
(until C++20)
std::move(x)
(since C++20).
3) The underlying iterator is initialized with that of other.
The behavior is undefined if U is not convertible to Iter
(until C++20)
This overload participates in overload resolution only if U is not the same type as
Iter and std::convertible_to<const U&, Iter> is modeled
(since C++20).

Parameters¶

x - iterator to adapt
other - iterator adaptor to copy

Example¶

This section is incomplete
Reason: no example

Defect reports

The following behavior-changing defect reports were applied retroactively to
previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 3435 C++20 the converting constructor from another constrained
move_iterator was not constrained

See also¶

operator= assigns another iterator adaptor
(C++11) (public member function)
make_move_iterator creates a std::move_iterator of type inferred from the argument
(C++11) (function template)