detray::ranges::views::iota< incr_t > Struct Template Reference

interface type to construct a iota_view with CTAD Range adaptor that constructs an iota view from a range, bounds, or start value. More...

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

Inheritance diagram for detray::ranges::views::iota< incr_t >:

Collaboration diagram for detray::ranges::views::iota< incr_t >:

Public Types
using	base_type = detray::ranges::iota_view<incr_t>
	Base sequence view implementation.
Public Types inherited from detray::ranges::iota_view< incr_t >
using	iterator_t = iterator
	Iterator over generated values in the requested sequence.

Public Member Functions
constexpr	iota (incr_t start)
	Construct the adaptor for a one-value sequence.
constexpr	iota (incr_t start, incr_t end)
	Construct the adaptor from a start and one-past-the-end value.
template<concepts::interval interval_t> requires (!std::same_as<interval_t, iota>)
constexpr	iota (interval_t &&interval)
	Construct the adaptor from interval bounds.
Public Member Functions inherited from detray::ranges::iota_view< incr_t >
constexpr	iota_view ()=default
	Default constructor (only works if imrementable_t is default constructible).
constexpr	iota_view (incr_t start)
	Construct from just a start value to represent a single value seq.
constexpr	iota_view (incr_t start, incr_t end)
	Construct from a start start and end value.
template<concepts::interval interval_t> requires (!std::same_as<interval_t, iota_view>)
constexpr	iota_view (interval_t &&interval)
	Construct from an interval that defines start and end values.
constexpr auto	begin () const -> iterator_t
constexpr auto	end () const -> iterator_t
constexpr auto	size () const -> incr_t
Public Member Functions inherited from detray::ranges::view_interface< iota_view< incr_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.

Detailed Description

template<std::incrementable incr_t>
struct detray::ranges::views::iota< incr_t >

interface type to construct a iota_view with CTAD Range adaptor that constructs an iota view from a range, bounds, or start value.

Constructor & Destructor Documentation

iota() [1/3]

template<std::incrementable incr_t>

template<concepts::interval interval_t>
requires (!std::same_as<interval_t, iota>)

detray::ranges::views::iota< incr_t >::iota ( interval_t && interval )

explicitconstexpr

Construct the adaptor from interval bounds.

Parameters

interval

half-open interval supplying the sequence bounds

iota() [2/3]

template<std::incrementable incr_t>

detray::ranges::views::iota< incr_t >::iota ( incr_t start, incr_t end )

constexpr

Construct the adaptor from a start and one-past-the-end value.

Parameters

start	first value in the sequence
end	one-past-the-last value in the sequence

iota() [3/3]

template<std::incrementable incr_t>

detray::ranges::views::iota< incr_t >::iota ( incr_t start )

explicitconstexpr

Construct the adaptor for a one-value sequence.

Parameters

start

sole value in the sequence