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Views

Lazy, non-owning, non-mutating, composable range views. More...

## Concepts

concept | ranges::cartesian_produce_view_can_const
| The `cartesian_produce_view_can_const` concept.
concept | ranges::cartesian_produce_view_can_size_
| The `cartesian_produce_view_can_size_` concept.
concept | ranges::cartesian_produce_view_can_size
| The `cartesian_produce_view_can_size` concept.
concept | ranges::cartesian_produce_view_can_distance_
| The `cartesian_produce_view_can_distance_` concept.
concept | ranges::cartesian_produce_view_can_distance
| The `cartesian_produce_view_can_distance` concept.
concept | ranges::cartesian_produce_view_can_random_
| The `cartesian_produce_view_can_random_` concept.
concept | ranges::cartesian_produce_view_can_random
| The `cartesian_produce_view_can_random` concept.
concept | ranges::cartesian_produce_view_can_bidi_
| The `cartesian_produce_view_can_bidi_` concept.
concept | ranges::cartesian_produce_view_can_bidi
| The `cartesian_produce_view_can_bidi` concept.
concept | ranges::simple_view_impl_
| The `simple_view_impl_` concept.
concept | ranges::simple_view_
| The `simple_view_` concept.
concept | ranges::invocable_view_closure_
| The `invocable_view_closure_` concept.
concept | ranges::invocable_view_closure
| The `invocable_view_closure` concept.

## Classes

struct | ranges::adaptor_base
struct | ranges::adaptor_cursor< BaseIter, Adapt >
struct | ranges::adaptor_sentinel< BaseSent, Adapt >
struct | ranges::adjacent_filter_view< Rng, Pred >
struct | ranges::adjacent_remove_if_view< Rng, Pred >
struct | ranges::any_view< Ref, Cat, enable >
| A type-erased view. More...
struct | ranges::base_adaptor_sentinel< BaseSent, Adapt >
struct | ranges::cache1_view< Rng >
struct | ranges::cartesian_product_view< Views >
struct | ranges::chunk_by_view< Rng, Fun >
struct | ranges::chunk_view< Rng >
struct | ranges::chunk_view_< Rng, IsForwardRange >
struct | ranges::chunk_view_< Rng, false >
struct | ranges::closed_iota_view< From, To >
| An iota view in a closed range. More...
struct | ranges::common_view< Rng, bool >
struct | ranges::common_view< Rng, true >
struct | ranges::concat_view< Rngs >
struct | ranges::const_view< Rng >
struct | ranges::counted_view< I >
struct | ranges::cycled_view< Rng, bool >
struct | ranges::cycled_view< Rng, true >
struct | ranges::delimit_view< Rng, Val >
struct | ranges::drop_exactly_view< Rng >
struct | ranges::drop_last_view< Rng, typename >
struct | ranges::drop_last_view< Rng, detail::drop_last_view::mode_bidi >
struct | ranges::drop_last_view< Rng, detail::drop_last_view::mode_forward >
struct | ranges::drop_last_view< Rng, detail::drop_last_view::mode_sized >
struct | ranges::drop_view< Rng >
struct | ranges::drop_while_view< Rng, Pred >
struct | ranges::empty_view< T >
struct | ranges::exclusive_scan_view< Rng, T, Fun >
struct | ranges::filter_view< Rng, Pred >
struct | ranges::generate_n_view< G >
struct | ranges::generate_view< G >
struct | ranges::getlines_fn
struct | ranges::getlines_view
struct | ranges::group_by_view< Rng, Fun >
struct | ranges::identity_adaptor< Rng >
struct | ranges::intersperse_view< Rng >
struct | ranges::iota_view< From, To >
struct | ranges::istream_view< Val >
struct | ranges::iter_take_while_view< Rng, Pred >
struct | ranges::iter_transform2_view< Rng1, Rng2, Fun >
struct | ranges::iter_transform_view< Rng, Fun >
struct | ranges::iter_zip_with_view< Fun, Rngs >
struct | ranges::join_view< Rng >
struct | ranges::join_with_view< Rng, ValRng >
struct | ranges::lazy_yield_if_fn
struct | ranges::make_subrange_fn
struct | ranges::make_view_closure_fn
struct | ranges::move_view< Rng >
struct | ranges::partial_sum_view< Rng, Fun >
struct | ranges::ref_view< Rng >
struct | ranges::remove_if_view< Rng, Pred >
struct | ranges::repeat_n_view< Val >
struct | ranges::repeat_view< Val >
struct | ranges::reverse_view< Rng >
struct | ranges::reverse_view< reverse_view< Rng > >
class | ranges::sample_view< Rng, URNG >
struct | ranges::single_view< T >
struct | ranges::slice_view< Rng >
struct | ranges::sliding_view< Rng, sliding_view_detail::cache::first >
struct | ranges::sliding_view< Rng, sliding_view_detail::cache::last >
struct | ranges::sliding_view< Rng, sliding_view_detail::cache::none >
struct | ranges::span< T, N >
struct | ranges::split_view< V, Pattern >
struct | ranges::split_when_view< Rng, Fun >
struct | ranges::stride_view< Rng >
struct | ranges::subrange< I, S, K >
struct | ranges::tail_view< Rng >
struct | ranges::take_view< Rng >
struct | ranges::take_while_view< Rng, Pred >
struct | ranges::tokenize_view< Rng, Regex, SubMatchRange >
struct | ranges::transform2_view< Rng1, Rng2, Fun >
struct | ranges::transform_view< Rng, Fun >
struct | ranges::trim_view< Rng, Pred >
struct | ranges::unbounded_view< I >
struct | ranges::view_adaptor< Derived, BaseRng, Cardinality >
struct | ranges::view_facade< Derived, Cardinality >
| A utility for constructing a view from a (derived) type that implements begin and end cursors. More...
struct | ranges::view_interface< Derived, Cardinality >
struct | ranges::views::c_str_fn
| View a `\0`-terminated C string (e.g. from a const char*) as a range. More...
struct | ranges::views::generate_fn
struct | ranges::views::intersperse_base_fn
struct | ranges::views::intersperse_fn
struct | ranges::views::linear_distribute_fn
| Distributes `n` values linearly in the closed interval [`from`, `to`]. More...
struct | ranges::views::linear_distribute_view< T >
struct | ranges::views::ref_fn
struct | ranges::yield_fn
struct | ranges::yield_from_fn
struct | ranges::yield_if_fn
struct | ranges::zip_view< Rngs >
struct | ranges::zip_with_view< Fun, Rngs >

## Typedefs

template<typename D >
using | ranges::adaptor_cursor_t = adaptor_cursor< detail::adapted_iterator_t< D >, detail::begin_adaptor_t< D > >
template<typename D >
using | ranges::adaptor_sentinel_t = meta::if_c< same_as< detail::adapted_iterator_t< D >, detail::adapted_sentinel_t< D > > &&same_as< detail::begin_adaptor_t< D >, detail::end_adaptor_t< D > >, adaptor_cursor_t< D >, adaptor_sentinel< detail::adapted_sentinel_t< D >, detail::end_adaptor_t< D > > >
template<typename R >
using | ranges::borrowed_subrange_t = detail::maybe_dangling_< R, subrange< iterator_t< R > > >
template<typename Rng >
using | ranges::cpp20::ref_view = ranges::ref_view< Rng >
template<typename R >
using | ranges::safe_subrange_t = borrowed_subrange_t< R >
template<typename Rng1 , typename Rng2 , typename C , typename P1 , typename P2 >
using | ranges::set_difference_view = detail::set_algorithm_view< Rng1, Rng2, C, P1, P2, detail::set_difference_cursor, detail::set_difference_cardinality(range_cardinality< Rng1 >::value, range_cardinality< Rng2 >::value)>
template<typename Rng1 , typename Rng2 , typename C , typename P1 , typename P2 >
using | ranges::set_intersection_view = detail::set_algorithm_view< Rng1, Rng2, C, P1, P2, detail::set_intersection_cursor, detail::set_intersection_cardinality(range_cardinality< Rng1 >::value, range_cardinality< Rng2 >::value)>
template<typename Rng1 , typename Rng2 , typename C , typename P1 , typename P2 >
using | ranges::set_symmetric_difference_view = detail::set_algorithm_view< Rng1, Rng2, C, P1, P2, detail::set_symmetric_difference_cursor, detail::set_symmetric_difference_cardinality(range_cardinality< Rng1 >::value, range_cardinality< Rng2 >::value)>
template<typename Rng1 , typename Rng2 , typename C , typename P1 , typename P2 >
using | ranges::set_union_view = detail::set_algorithm_view< Rng1, Rng2, C, P1, P2, detail::set_union_cursor, detail::set_union_cardinality(range_cardinality< Rng1 >::value, range_cardinality< Rng2 >::value)>
template<typename Rng >
using | ranges::take_exactly_view = detail::take_exactly_view_< Rng >

## Enumerations

enum class | subrange_kind : bool { unsized , sized }

## Functions

constexpr auto | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::advance (iterator_t< CRng > &it, range_difference_t< CRng > n) -> void
template<typename T , detail::span_index_t N>
span< unsigned char const, detail::byte_size< T >(N)> | ranges::as_bytes (span< T, N > s) noexcept
template<typename T , detail::span_index_t N>
span< unsigned char, detail::byte_size< T >(N)> | ranges::as_writeable_bytes (span< T, N > s) noexcept
constexpr Rng & | ranges::ref_view< Rng >::base () const noexcept
constexpr iterator_t< Rng > | ranges::ref_view< Rng >::begin () const noexcept(noexcept(ranges::begin(*rng_)))
template<typename View >
constexpr iterator_t< CRng > | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::begin (View &view)
result_t & | ranges::generate_view< G >::cached ()
| ranges::generate_view< G >::cursor::cursor (generate_view *view)
template<bool Other> requires Const
&&Other | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::cursor_adaptor (cursor_adaptor< Other > that)
constexpr | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::cursor_adaptor (range_value_t< Rng > const &val)
constexpr auto | ranges::ref_view< Rng >::data () const noexcept(noexcept(ranges::data(*rng_)))
constexpr auto | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::distance_to (iterator_t< CRng > const &it, iterator_t< CRng > const &other_it, cursor_adaptor const &other) const -> range_difference_t< Rng >
constexpr auto | ranges::ref_view< Rng >::empty () const noexcept(noexcept(ranges::empty(*rng_))) -> bool
static constexpr bool | ranges::intersperse_view< Rng >::sentinel_adaptor< Const >::empty (iterator_t< CRng > const &it, cursor_adaptor< Const > const &, sentinel_t< CRng > const &sent)
constexpr sentinel_t< Rng > | ranges::ref_view< Rng >::end () const noexcept(noexcept(ranges::end(*rng_)))
constexpr auto | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::equal (iterator_t< CRng > const &it0, iterator_t< CRng > const &it1, cursor_adaptor const &other) const -> bool
| ranges::generate_view< G >::generate_view (G g)
constexpr | ranges::intersperse_view< Rng >::intersperse_view (Rng rng, range_value_t< Rng > val)
template<typename Val > requires copy_constructible<Val> && default_constructible<Val>
istream_view< Val > | ranges::istream (std::istream &sin)
constexpr | ranges::views::linear_distribute_view< T >::linear_distribute_view (T from, T to, std::ptrdiff_t n) noexcept
template<typename ElementType >
constexpr span< ElementType > | ranges::make_span (ElementType *first, ElementType *last) noexcept
template<typename ElementType >
constexpr span< ElementType > | ranges::make_span (ElementType *ptr, detail::span_index_t cnt) noexcept
template<typename Rng > requires contiguous_range<Rng> && (range_cardinality<Rng>::value < cardinality())
constexpr span< detail::element_t< Rng > > | ranges::make_span (Rng &&rng) noexcept(noexcept(ranges::data(rng), ranges::size(rng)))
void | ranges::generate_view< G >::cursor::next ()
constexpr void | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::next (iterator_t< CRng > &it)
template<typename Char > requires detail::is_char_type<Char>
::value ranges::delimit_view< ranges::subrange< Char *, ranges::unreachable_sentinel_t >, meta::_t< std::remove_cv< Char > > > | ranges::views::c_str_fn::operator() (Char *sz) const volatile
template<typename Char , std::size_t N> requires detail::is_char_type<Char>
::value ranges::subrange< Char * > | ranges::views::c_str_fn::operator() (Char(&sz)[N]) const
template<typename G > requires invocable<G &> && copy_constructible<G> && std::is_object<detail::decay_t<invoke_result_t<G &>>>
::value &&constructible_from< detail::decay_t< invoke_result_t< G & > >, invoke_result_t< G & > > &&assignable_from< detail::decay_t< invoke_result_t< G & > > &, invoke_result_t< G & > > generate_view< G > | ranges::views::generate_fn::operator() (G g) const
template<typename Rng > requires viewable_range<Rng> && input_range<Rng> && convertible_to<range_reference_t<Rng>, range_value_t<Rng>> && semiregular<range_value_t<Rng>>
constexpr intersperse_view< all_t< Rng > > | ranges::views::intersperse_base_fn::operator() (Rng &&rng, range_value_t< Rng > val) const
template<typename Rng > requires range<Rng>
constexpr ref_view< Rng > | ranges::views::ref_fn::operator() (Rng &rng) const noexcept
template<typename Rng >
void | ranges::views::ref_fn::operator() (Rng const &&rng) const =delete
template<typename T > requires std::is_arithmetic<T>
::value constexpr auto | ranges::views::linear_distribute_fn::operator() (T from, T to, std::ptrdiff_t n) const
template<typename T > requires copyable<T>
constexpr auto | ranges::views::intersperse_fn::operator() (T t) const
constexpr auto | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::prev (iterator_t< CRng > &it) -> void
result_t && | ranges::generate_view< G >::cursor::read () const
constexpr range_value_t< Rng > | ranges::intersperse_view< Rng >::cursor_adaptor< Const >::read (iterator_t< CRng > const &it) const
constexpr | ranges::ref_view< Rng >::ref_view (Rng &rng) noexcept
template<bool Other> requires Const
&&Other | ranges::intersperse_view< Rng >::sentinel_adaptor< Const >::sentinel_adaptor (sentinel_adaptor< Other >)
template<typename Rng >
constexpr bool | ranges::simple_view () noexcept
constexpr auto | ranges::intersperse_view< Rng >::size ()
constexpr auto | ranges::intersperse_view< Rng >::size () const
constexpr std::size_t | ranges::views::linear_distribute_view< T >::size () const noexcept
constexpr auto | ranges::ref_view< Rng >::size () const noexcept(noexcept(ranges::size(*rng_)))

## Variables

constexpr view_closure< addressof_fn > | addressof {}
constexpr adjacent_filter_fn | adjacent_filter {}
constexpr adjacent_remove_if_fn | adjacent_remove_if {}
constexpr view_closure< all_fn > | all {}
constexpr c_str_fn | c_str {}
constexpr view_closure< cache1_fn > | cache1 {}
constexpr chunk_fn | chunk {}
constexpr chunk_by_fn | chunk_by {}
constexpr closed_indices_fn | closed_indices {}
constexpr closed_iota_fn | closed_iota {}
constexpr view_closure< common_fn > | common {}
constexpr concat_fn | concat {}
constexpr view_closure< const_fn > | const_ {}
constexpr counted_fn | counted {}
constexpr view_closure< cycle_fn > | cycle {}
constexpr delimit_fn | delimit {}
template<typename Rng , typename Pred >
constexpr bool | ranges::disable_sized_range< drop_while_view< Rng, Pred > >
template<typename Rng , typename Pred >
constexpr bool | ranges::disable_sized_range< trim_view< Rng, Pred > > = true
constexpr drop_fn | drop {}
constexpr drop_exactly_fn | drop_exactly {}
constexpr drop_while_fn | drop_while {}
constexpr detail::span_index_t | ranges::dynamic_extent = -1
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< chunk_view< Rng > >
template<typename From , typename To >
constexpr bool | ranges::enable_borrowed_range< closed_iota_view< From, To > >
template<typename Rng , bool B>
constexpr bool | ranges::enable_borrowed_range< common_view< Rng, B > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< const_view< Rng > >
template<typename I >
constexpr bool | ranges::enable_borrowed_range< counted_view< I > > = true
template<typename Rng , typename Val >
constexpr bool | ranges::enable_borrowed_range< delimit_view< Rng, Val > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< drop_exactly_view< Rng > >
template<typename Rng , typename T >
constexpr bool | ranges::enable_borrowed_range< drop_last_view< Rng, T > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< drop_view< Rng > >
template<typename Rng , typename Pred >
constexpr bool | ranges::enable_borrowed_range< drop_while_view< Rng, Pred > >
template<typename T >
constexpr bool | ranges::enable_borrowed_range< empty_view< T > > = true
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< intersperse_view< Rng > >
template<typename From , typename To >
constexpr bool | ranges::enable_borrowed_range< iota_view< From, To > > = true
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< keys_range_view< Rng > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< move_view< Rng > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< reverse_view< Rng > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< slice_view< Rng > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< sliding_view< Rng > >
template<typename T , detail::span_index_t N>
constexpr bool | ranges::enable_borrowed_range< span< T, N > > = true
template<typename I , typename S , subrange_kind K>
constexpr bool | ranges::enable_borrowed_range< subrange< I, S, K > > = true
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< tail_view< Rng > >
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< take_view< Rng > >
template<typename Rng , typename Pred >
constexpr bool | ranges::enable_borrowed_range< trim_view< Rng, Pred > >
template<typename I >
constexpr bool | ranges::enable_borrowed_range< unbounded_view< I > > = true
template<typename Rng >
constexpr bool | ranges::enable_borrowed_range< values_view< Rng > >
template<typename... Rng>
constexpr bool | ranges::enable_borrowed_range< zip_view< Rng... > >
constexpr view_closure< enumerate_fn > | enumerate {}
static constexpr index_type | ranges::span< T, N >::extent = N
constexpr filter_fn | filter {}
constexpr generate_fn | generate {}
constexpr generate_n_fn | generate_n {}
constexpr getlines_fn | ranges::getlines {}
constexpr group_by_fn | group_by {}
constexpr indices_fn | indices {}
constexpr intersperse_fn | intersperse {}
constexpr ints_fn | ints {}
constexpr iota_fn | iota {}
constexpr iter_take_while_fn | iter_take_while {}
constexpr iter_transform_fn | iter_transform {}
constexpr iter_zip_with_fn | iter_zip_with {}
constexpr view_closure< join_fn > | join {}
constexpr view_closure< keys_fn > | keys {}
constexpr lazy_yield_if_fn | lazy_yield_if {}
constexpr linear_distribute_fn | linear_distribute {}
constexpr make_subrange_fn | make_subrange {}
constexpr make_view_closure_fn | ranges::make_view_closure {}
constexpr view_closure< move_fn > | move {}
constexpr view_closure< partial_sum_fn > | partial_sum {}
constexpr ref_fn | ref {}
constexpr remove_fn | remove {}
constexpr repeat_fn | repeat {}
constexpr repeat_n_fn | repeat_n {}
constexpr replace_fn | replace {}
constexpr replace_if_fn | replace_if {}
constexpr view_closure< reverse_fn > | reverse {}
constexpr sample_fn | sample {}
constexpr shared_closure< shared_fn > | shared {}
constexpr single_fn | single {}
constexpr slice_fn | slice {}
constexpr sliding_fn | sliding {}
constexpr split_fn | split {}
constexpr split_when_fn | split_when {}
constexpr stride_fn | stride {}
constexpr view_closure< tail_fn > | tail {}
constexpr take_exactly_fn | take_exactly {}
constexpr take_while_fn | take_while {}
constexpr tokenize_fn | tokenize {}
constexpr transform_fn | transform {}
constexpr trim_fn | trim {}
constexpr unbounded_fn | unbounded {}
constexpr view_closure< unique_fn > | unique {}
constexpr view_closure< values_fn > | values {}
constexpr yield_fn | yield {}
constexpr yield_from_fn | yield_from {}
constexpr yield_if_fn | yield_if {}
constexpr zip_fn | zip {}
constexpr zip_with_fn | zip_with {}

## Detailed Description

Lazy, non-owning, non-mutating, composable range views.

## Variable Documentation

## disable_sized_range< drop_while_view< Rng, Pred > >

template<typename Rng , typename Pred >

constexpr bool ranges::disable_sized_range< drop_while_view< Rng, Pred > >

constexpr

`#include <range/v3/view/drop_while.hpp>`

Initial value:
=
true

## enable_borrowed_range< chunk_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< chunk_view< Rng > >

constexpr

`#include <range/v3/view/chunk.hpp>`

Initial value:
=
enable_borrowed_range<Rng> && forward_range<Rng>
ranges::forward_range
The forward_range concept.
Definition concepts.hpp:106

## enable_borrowed_range< closed_iota_view< From, To > >

template<typename From , typename To >

constexpr bool ranges::enable_borrowed_range< closed_iota_view< From, To > >

constexpr

`#include <range/v3/view/iota.hpp>`

Initial value:
=
true

## enable_borrowed_range< common_view< Rng, B > >

template<typename Rng , bool B>

constexpr bool ranges::enable_borrowed_range< common_view< Rng, B > >

constexpr

`#include <range/v3/view/common.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< const_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< const_view< Rng > >

constexpr

`#include <range/v3/view/const.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< delimit_view< Rng, Val > >

template<typename Rng , typename Val >

constexpr bool ranges::enable_borrowed_range< delimit_view< Rng, Val > >

constexpr

`#include <range/v3/view/delimit.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< drop_exactly_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< drop_exactly_view< Rng > >

constexpr

`#include <range/v3/view/drop_exactly.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< drop_last_view< Rng, T > >

template<typename Rng , typename T >

constexpr bool ranges::enable_borrowed_range< drop_last_view< Rng, T > >

constexpr

`#include <range/v3/view/drop_last.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< drop_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< drop_view< Rng > >

constexpr

`#include <range/v3/view/drop.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< drop_while_view< Rng, Pred > >

template<typename Rng , typename Pred >

constexpr bool ranges::enable_borrowed_range< drop_while_view< Rng, Pred > >

constexpr

`#include <range/v3/view/drop_while.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< intersperse_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< intersperse_view< Rng > >

constexpr

`#include <range/v3/view/intersperse.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< keys_range_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< keys_range_view< Rng > >

constexpr

`#include <range/v3/view/map.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< move_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< move_view< Rng > >

constexpr

`#include <range/v3/view/move.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< reverse_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< reverse_view< Rng > >

constexpr

`#include <range/v3/view/reverse.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< slice_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< slice_view< Rng > >

constexpr

`#include <range/v3/view/slice.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< sliding_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< sliding_view< Rng > >

constexpr

`#include <range/v3/view/sliding.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< tail_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< tail_view< Rng > >

constexpr

`#include <range/v3/view/tail.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< take_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< take_view< Rng > >

constexpr

`#include <range/v3/view/take.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< trim_view< Rng, Pred > >

template<typename Rng , typename Pred >

constexpr bool ranges::enable_borrowed_range< trim_view< Rng, Pred > >

constexpr

`#include <range/v3/view/trim.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< values_view< Rng > >

template<typename Rng >

constexpr bool ranges::enable_borrowed_range< values_view< Rng > >

constexpr

`#include <range/v3/view/map.hpp>`

Initial value:
=
enable_borrowed_range<Rng>

## enable_borrowed_range< zip_view< Rng... > >

template<typename... Rng>

constexpr bool ranges::enable_borrowed_range< zip_view< Rng... > >

constexpr

`#include <range/v3/view/zip.hpp>`

Initial value:
=
and_v<enable_borrowed_range<Rng>...>

## make_view_closure

constexpr make_view_closure_fn ranges::make_view_closure {}

constexpr

`#include <range/v3/view/view.hpp>`

See also
  make_view_closure_fn