deduction guides for `std::ranges::join_view`

template<class R> explicit join_view(R&&) -> join_view<views::all_t<R>>;		(since C++20)

The deduction guide is provided for std::ranges::join_view to allow deduction from range.

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Diagnostics library
Memory management library
Metaprogramming library (C++11)
General utilities library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Strings library
Text processing library
Numerics library
Date and time library
Input/output library
Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
Technical specifications
Symbols index
External libraries

Member functions
join_view::join_view
join_view::base
join_view::begin
join_view::end
Deduction guides
Iterator
join_view::iterator::iterator
join_view::iterator::operator* join_view::iterator::operator->
join_view::iterator::operator++ join_view::iterator::operator++(int) join_view::iterator::operator-- join_view::iterator::operator--(int)
join_view::iterator::satisfy
operator==(join_view::iterator)
iter_move(join_view::iterator)
iter_swap(join_view::iterator)
Sentinel
join_view::sentinel::sentinel
operator==(join_view::iterator,join_view::sentinel)

deduction guides for std::ranges::join_view