seqan3::detail::view_persist< urng_t > Class Template Reference

The type returned by seqan3::views::persist. More...

#include <seqan3/range/views/persist.hpp>

Inheritance diagram for seqan3::detail::view_persist< urng_t >:

Public Member Functions
Constructors, destructor and assignment
	view_persist () noexcept=default
	Defaulted.
constexpr	view_persist (view_persist const &rhs) noexcept=default
	Defaulted.
constexpr	view_persist (view_persist &&rhs) noexcept=default
	Defaulted.
constexpr view_persist &	operator= (view_persist const &rhs) noexcept=default
	Defaulted.
constexpr view_persist &	operator= (view_persist &&rhs) noexcept=default
	Defaulted.
	~view_persist () noexcept=default
	Defaulted.
	view_persist (urng_t &&_urange)
	Construct from another range. More...
Iterators
auto	begin () noexcept
	Returns an iterator to the first element of the container. More...
auto	begin () const noexcept
	Returns an iterator to the first element of the container. More...
auto	end () noexcept
	Returns an iterator to the element following the last element of the range. More...
auto	end () const noexcept
	Returns an iterator to the element following the last element of the range. More...

Private Attributes
std::shared_ptr< urng_t >	urange
	Shared storage of the underlying range.

Related Functions
(Note that these are not member functions.)
template<typename urng_t >
	view_persist (urng_t &&) -> view_persist< std::remove_reference_t< urng_t >>
	Template argument type deduction guide that strips references.

Detailed Description

template<std::ranges::input_range urng_t>
class seqan3::detail::view_persist< urng_t >

The type returned by seqan3::views::persist.

Template Parameters

urng_t

The type of the underlying range, must model std::ranges::input_range.

Note that most members of this class are generated by ranges::view_interface which is not yet documented here.

Constructor & Destructor Documentation

view_persist()

template<std::ranges::input_range urng_t>

seqan3::detail::view_persist< urng_t >::view_persist ( urng_t &&  _urange )

inline

Construct from another range.

Parameters

[in]

_urange

The underlying range.

Member Function Documentation

begin() [1/2]

template<std::ranges::input_range urng_t>

auto seqan3::detail::view_persist< urng_t >::begin ( ) const

inlinenoexcept

Returns an iterator to the first element of the container.

Returns

Iterator to the first element.

If the container is empty, the returned iterator will be equal to end().

Complexity

Constant.

Exceptions

No-throw guarantee.

begin() [2/2]

template<std::ranges::input_range urng_t>

auto seqan3::detail::view_persist< urng_t >::begin ( )

inlinenoexcept

Returns an iterator to the first element of the container.

Returns

Iterator to the first element.

If the container is empty, the returned iterator will be equal to end().

Complexity

Constant.

Exceptions

No-throw guarantee.

end() [1/2]

template<std::ranges::input_range urng_t>

auto seqan3::detail::view_persist< urng_t >::end ( ) const

inlinenoexcept

Returns an iterator to the element following the last element of the range.

Returns

Iterator or sentinel to the end.

This element acts as a placeholder; attempting to dereference it results in undefined behaviour.

Complexity

Constant.

Exceptions

No-throw guarantee.

end() [2/2]

template<std::ranges::input_range urng_t>

auto seqan3::detail::view_persist< urng_t >::end ( )

inlinenoexcept

Returns an iterator to the element following the last element of the range.

Returns

Iterator or sentinel to the end.

This element acts as a placeholder; attempting to dereference it results in undefined behaviour.

Complexity

Constant.

Exceptions

No-throw guarantee.

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The documentation for this class was generated from the following file:

• seqan3/range/views/persist.hpp