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std::move_iterator<Iter>::move_iterator

From cppreference.com
 
 
Iterator library
Iterator concepts
Iterator primitives
Algorithm concepts and utilities
Indirect callable concepts
Common algorithm requirements
(C++20)
(C++20)
(C++20)
Utilities
(C++20)
Iterator adaptors
Range access
(C++11)(C++14)
(C++14)(C++14)  
(C++11)(C++14)
(C++14)(C++14)  
(C++17)(C++20)
(C++17)
(C++17)
 
 
move_iterator();
(1) (constexpr since C++17)
explicit move_iterator( iterator_type x );
(2) (constexpr since C++17)
template< class U >
move_iterator( const move_iterator<U>& other );
(3) (constexpr since C++17)

Constructs a new move_iterator.

 Overload  current
(1) value-initialized
(2)  initialized with x(until C++20)std::move(x)(since C++20) 
(3) initialized with other.current
3) The converting constructor.

If U is not convertible to Iter, the program is ill-formed.

(until C++20)

This overload participates in overload resolution only if std::is_same_v<U, Iter> is false and std::convertible_to<const U&, Iter> is modeled.

(since C++20)

Contents

[edit] Parameters

x - iterator to adapt
other - iterator adaptor to copy

[edit] Example

[edit] 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 overload (3) was not constrained constrained

[edit] See also

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