detray::ranges::views::join< range_t > Struct Template Reference

interface type to construct a join_view with CTAD More...

#include <detray/utils/ranges/join.hpp>

Inheritance diagram for detray::ranges::views::join< range_t >:

Collaboration diagram for detray::ranges::views::join< range_t >:

Public Types
using	base_type = detray::ranges::join_view<range_t>
	Base joined-range implementation.
Public Types inherited from detray::ranges::join_view< range_t >
using	inner_iterator_t = detray::ranges::iterator_t<outer_value_t>
	Iterator over a single range.
using	iterator_t = detray::ranges::detail::join_iterator<range_t>
	Iterator that walks across all nested ranges.
using	outer_iterator_t = detray::ranges::iterator_t<range_t>
	Iterator over the range of ranges.
using	outer_value_t
	Type of a single range.
using	value_t = std::iter_value_t<iterator_t>
	Element value type yielded by the joined view.

Public Member Functions
template<detray::ranges::range deduced_range_t> requires (!std::same_as<deduced_range_t, join>)
constexpr	join (deduced_range_t &&ranges)
	Construct the adaptor from the outer range of nested ranges.
template<detray::ranges::range deduced_range_t>
constexpr auto	operator() (deduced_range_t &&ranges)
	Call operator for range composition.
join &	operator= (const join &other)
	Copy assignment operator.
Public Member Functions inherited from detray::ranges::join_view< range_t >
constexpr	join_view ()=default
	Default constructor.
template<detray::ranges::range R> requires (!std::same_as<R, join_view>)
constexpr	join_view (R &&ranges)
	Construct from a range of ranges.
constexpr auto	begin () const -> iterator_t
constexpr auto	data () -> value_t *
constexpr auto	data () const -> const value_t *
constexpr auto	end () const -> iterator_t
constexpr auto	size () const noexcept -> std::size_t
Public Member Functions inherited from detray::ranges::view_interface< join_view< range_t > >
constexpr decltype(auto)	back () const
	Return a reference to the last element.
constexpr auto	data () const
	Return a pointer to the first element, or null for an empty view.
constexpr auto	empty () const -> bool
	Check whether the view contains no elements.
constexpr decltype(auto)	front () const
	Return a reference to the first element.
constexpr	operator bool () const
	Test whether the view contains at least one element.
constexpr decltype(auto)	operator[] (const dindex i) const
	Subscript operator that takes detray dindex.
constexpr auto	size () const
	Return the number of elements in the view.

Additional Inherited Members
Public Attributes inherited from detray::ranges::join_view< range_t >
outer_iterator_t	m_begin {}
	Start and end position of the subranges.
outer_iterator_t	m_end {}
	End iterator of the outer range.

Detailed Description

template<detray::ranges::range range_t>
struct detray::ranges::views::join< range_t >

interface type to construct a join_view with CTAD

Constructor & Destructor Documentation

join()

template<detray::ranges::range range_t>

template<detray::ranges::range deduced_range_t>
requires (!std::same_as<deduced_range_t, join>)

detray::ranges::views::join< range_t >::join ( deduced_range_t && ranges )

explicitconstexpr

Construct the adaptor from the outer range of nested ranges.

Parameters

ranges

range whose nested ranges will be joined

Member Function Documentation

operator()()

template<detray::ranges::range range_t>

template<detray::ranges::range deduced_range_t>

auto detray::ranges::views::join< range_t >::operator() ( deduced_range_t && ranges )

constexpr

Call operator for range composition.

Parameters

ranges

outer range whose nested ranges will be joined

Returns

view that iterates over the nested ranges in sequence

operator=()

template<detray::ranges::range range_t>

join & detray::ranges::views::join< range_t >::operator=

(

const join< range_t > &

other

)

Copy assignment operator.

Parameters

other

adaptor to copy

Returns

reference to this adaptor