deduction guides for std::ranges::take_view
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std::ranges::take_view
(C++26)
Deduction guides
Member functions
Non-member functions
Defined in header
<ranges>
template< class R >
take_view( R&&, ranges::range_difference_t <R> ) -> take_view<views::all_t <R>>;
(since C++20)
take_view( R&&, ranges::range_difference_t <R> ) -> take_view<views::all_t <R>>;
The deduction guide is provided for std::ranges::take_view to allow deduction from range and number of elements.
[edit] Example
This section is incomplete
Reason: no example
Reason: no 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 3447 | C++20 | the template parameter R is constrained with range
|
R is unconstrained(but range_difference_t requires range)
|