Range-v3
Range algorithms, views, and actions for the Standard Library
ranges::v3::tail_view< Rng > Struct Template Reference
+ Inheritance diagram for ranges::v3::tail_view< Rng >:

Public Types

using iterator = iterator_t< Rng >
 
using sentinel = sentinel_t< Rng >
 

Public Member Functions

Rng & base ()
 
Rng const & base () const
 
iterator begin ()
 
iterator begin () const
 
sentinel end ()
 
sentinel end () const
 
constexpr size_type_ size () const
 
 tail_view (Rng rng)
 
- Public Member Functions inherited from ranges::v3::view_interface< Derived, Cardinality >
template<typename D = Derived, requires = (Same<D, Derived>() && RandomAccessRange<D>() && SizedRange<D>())>
auto at (range_difference_type_t< D > n) -> decltype(std::declval< D &>().begin()[n])
 Returns a reference to the element at specified location pos, with bounds checking.
 
template<typename D = Derived, requires = (Same<D, Derived>() && RandomAccessRange<D const>() && SizedRange<D const>())>
auto at (range_difference_type_t< D > n) const -> decltype(std::declval< D const &>().begin()[n])
 
template<typename D = Derived, requires = (Same<D, Derived>() && BoundedRange<D>() && BidirectionalRange<D>())>
range_reference_t< D > back ()
 Access the last element in a range:
 
template<typename D = Derived, requires = (Same<D, Derived>() && BoundedRange<D const>() && BidirectionalRange<D const>())>
range_reference_t< D const > back () const
 
constexpr bool empty () const noexcept
 
template<typename D = Derived, requires = (Same<D, Derived>() && Cardinality < 0 && ForwardRange<D const>())>
constexpr bool empty () const noexcept(noexcept(bool(ranges::begin(std::declval< D const &>())==ranges::end(std::declval< D const &>()))))
 
template<typename D = Derived, requires = (Same<D, Derived>() && ForwardRange<D>())>
range_reference_t< D > front ()
 Access the first element in a range:
 
template<typename D = Derived, requires = (Same<D, Derived>() && ForwardRange<D const>())>
range_reference_t< D const > front () const
 
template<typename D = Derived, requires = (Same<D, Derived>()), typename = decltype(ranges::empty(std::declval<D const &>()))>
constexpr operator bool () const noexcept(noexcept(ranges::empty(std::declval< D const &>())))
 
template<typename Container , typename D = Derived, typename = typename Container::allocator_type, requires = (detail::ConvertibleToContainer<D, Container>())>
 operator Container ()
 Implicit conversion to something that looks like a container.
 
template<typename Container , typename D = Derived, typename = typename Container::allocator_type, requires = (detail::ConvertibleToContainer<D const, Container>())>
 operator Container () const
 
template<typename D = Derived, requires = (Same<D, Derived>())>
constexpr auto operator! () const noexcept(noexcept(decltype(ranges::empty(std::declval< D const &>()))(ranges::empty(std::declval< D const &>())))) -> decltype(ranges::empty(std::declval< D const &>()))
 
view_interfaceoperator= (view_interface &&)=default
 
view_interfaceoperator= (view_interface const &)=default
 
template<typename D = Derived, requires = (Same<D, Derived>() && RandomAccessRange<D>())>
auto operator[] (range_difference_type_t< D > n) -> decltype(std::declval< D &>().begin()[n])
 Simple indexing:
 
template<typename D = Derived, requires = (Same<D, Derived>() && RandomAccessRange<D const>())>
auto operator[] (range_difference_type_t< D > n) const -> decltype(std::declval< D const &>().begin()[n])
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >> offs) &-> decltype(std::declval< Slice >()(std::declval< D &>(), offs.from, offs.to))
 Python-ic slicing:
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >> offs) const &-> decltype(std::declval< Slice >()(std::declval< D const &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >> offs) &&-> decltype(std::declval< Slice >()(std::declval< D >(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >, detail::from_end_< range_difference_type_t< D >>> offs) &-> decltype(std::declval< Slice >()(std::declval< D &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >, detail::from_end_< range_difference_type_t< D >>> offs) const &-> decltype(std::declval< Slice >()(std::declval< D const &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >, detail::from_end_< range_difference_type_t< D >>> offs) &&-> decltype(std::declval< Slice >()(std::declval< D >(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< detail::from_end_< range_difference_type_t< D >>, detail::from_end_< range_difference_type_t< D >>> offs) &-> decltype(std::declval< Slice >()(std::declval< D &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< detail::from_end_< range_difference_type_t< D >>, detail::from_end_< range_difference_type_t< D >>> offs) const &-> decltype(std::declval< Slice >()(std::declval< D const &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< detail::from_end_< range_difference_type_t< D >>, detail::from_end_< range_difference_type_t< D >>> offs) &&-> decltype(std::declval< Slice >()(std::declval< D >(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >, end_fn > offs) &-> decltype(std::declval< Slice >()(std::declval< D &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >, end_fn > offs) const &-> decltype(std::declval< Slice >()(std::declval< D const &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< range_difference_type_t< D >, end_fn > offs) &&-> decltype(std::declval< Slice >()(std::declval< D >(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< detail::from_end_< range_difference_type_t< D >>, end_fn > offs) &-> decltype(std::declval< Slice >()(std::declval< D &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< detail::from_end_< range_difference_type_t< D >>, end_fn > offs) const &-> decltype(std::declval< Slice >()(std::declval< D const &>(), offs.from, offs.to))
 
template<typename D = Derived, typename Slice = view::slice_fn, requires = (Same<D, Derived>())>
auto operator[] (detail::slice_bounds< detail::from_end_< range_difference_type_t< D >>, end_fn > offs) &&-> decltype(std::declval< Slice >()(std::declval< D >(), offs.from, offs.to))
 
template<typename D = Derived, requires = (Same<D, Derived>() && Cardinality >= 0)>
constexpr range_size_type_t< D > size () const noexcept
 Access the size of the range, if it can be determined:
 
template<typename D = Derived, requires = (Same<D, Derived>() && Cardinality < 0 && SizedSentinel<sentinel_t<D const>, iterator_t<D const>>() && ForwardRange<D const>())>
constexpr range_size_type_t< D > size () const
 
 view_interface (view_interface &&)=default
 
 view_interface (view_interface const &)=default
 

Additional Inherited Members

- Protected Member Functions inherited from ranges::v3::view_interface< Derived, Cardinality >
Derived & derived () noexcept
 
constexpr Derived const & derived () const noexcept
 

Member Function Documentation

◆ begin()

template<typename Rng >
iterator ranges::v3::tail_view< Rng >::begin ( ) const
Precondition
Range<Rng const>()

References ranges::v3::begin, ranges::v3::end, and ranges::v3::next.

◆ end()

template<typename Rng >
sentinel ranges::v3::tail_view< Rng >::end ( ) const
Precondition
Range<Rng const>()

References ranges::v3::end.

◆ size()

template<typename Rng >
constexpr size_type_ ranges::v3::tail_view< Rng >::size ( ) const
Precondition
SizedView<Rng>()