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std::indirectly_movable_storable

From cppreference.com
< cpp‎ | iterator
 
 
Iterator library
indirectly_movable_storable
(C++20)
(C++20)
(C++20)
(C++20)
(C++11)(C++14)
(C++14)(C++14)  
(C++11)(C++14)
(C++14)(C++14)  
(C++17)(C++20)
(C++17)
(C++17)
 
Defined in header <iterator>
template< class In, class Out >

concept indirectly_movable_storable =
    std::indirectly_movable <In, Out> &&
    std::indirectly_writable <Out, std::iter_value_t <In>> &&
    std::movable <std::iter_value_t <In>> &&
    std::constructible_from <std::iter_value_t <In>, std::iter_rvalue_reference_t <In>> &&

    std::assignable_from <std::iter_value_t <In>&, std::iter_rvalue_reference_t <In>>;
(since C++20)

The indirectly_movable_storable concept specifies the relationship between an indirectly_readable type and an indirectly_writable type. In addition to indirectly_movable, this concept specifies that the move from the indirectly_readable type can be performed via an intermediate object.

[edit] Semantic requirements

In and Out model std::indirectly_movable_storable<In, Out> only if given a dereferenceable value i of type In:

[edit] Equality preservation

Expressions declared in requires expressions of the standard library concepts are required to be equality-preserving (except where stated otherwise).

[edit] See also

specifies that values may be moved from an indirectly_readable type to an indirectly_writable type
(concept) [edit]
specifies that values may be copied from an indirectly_readable type to an indirectly_writable type and that the copy may be performed via an intermediate object
(concept) [edit]
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