deduction guides for std::ranges::drop_while_view

From cppreference.com
 
 
Ranges library
Range adaptors
 
 
Defined in header <ranges>
template< class R, class Pred >
drop_while_view( R&&, Pred ) -> drop_while_view<views::all_t<R>, Pred>;
(since C++20)

The deduction guide is provided for std::ranges::drop_while_view to allow deduction from range and predicate.

Example