SeqAn3 3.4.0-rc.1
The Modern C++ library for sequence analysis.
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The type returned by seqan3::views::repeat. More...
#include <seqan3/utility/views/repeat.hpp>
Classes | |
class | basic_iterator |
The forward declared iterator type for views::repeat (a random access iterator). More... | |
Public Member Functions | |
Constructors, destructor and assignment | |
repeat_view ()=default | |
Defaulted. | |
repeat_view (repeat_view const &)=default | |
Defaulted. | |
repeat_view & | operator= (repeat_view const &)=default |
Defaulted. | |
repeat_view (repeat_view &&)=default | |
Defaulted. | |
repeat_view & | operator= (repeat_view &&)=default |
Defaulted. | |
~repeat_view ()=default | |
Defaulted. | |
constexpr | repeat_view (value_t const &value) |
Construct from any type (Note: the value will be copied into views::single). | |
constexpr | repeat_view (value_t &&value) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. | |
Iterators | |
constexpr iterator | begin () noexcept |
Returns an iterator to the first element of the range. | |
constexpr const_iterator | begin () const noexcept |
Returns an iterator to the first element of the range. | |
constexpr sentinel_type | end () noexcept |
Returns an iterator to the element following the last element of the range. | |
constexpr sentinel_type | end () const noexcept |
Returns an iterator to the element following the last element of the range. | |
Private Types | |
using | base_t = std::ranges::view_interface< repeat_view< value_t > > |
/brief the base type. | |
using | sentinel_type = std::default_sentinel_t |
The sentinel type is set to std::default_sentinel_t. | |
using | single_value_t = decltype(std::views::single(std::declval< value_t >())) |
The view which wraps the single value to repeat. | |
Associated types | |
using | value_type = std::remove_reference_t< value_t > |
The value type (equals the value_t with any references removed). | |
using | reference = value_type & |
The reference_type. | |
using | const_reference = value_type const & |
The const reference type. | |
using | difference_type = ptrdiff_t |
The type to store the difference of two iterators. | |
using | iterator = basic_iterator< repeat_view > |
The iterator type of this view (a random access iterator). | |
using | const_iterator = basic_iterator< repeat_view const > |
The const_iterator type is equal to the iterator type but over the const qualified type. | |
Element access | |
single_value_t | single_value |
} | |
constexpr const_reference | operator[] (difference_type const n) const noexcept |
Returns the n-th element. | |
constexpr reference | operator[] (difference_type const n) noexcept |
Returns the n-th element. | |
The type returned by seqan3::views::repeat.
value_t | The type of value to repeat which is always wrapped in a std::views::single. |
This class models an infinite range over a given value, although "infinity" is limited by the maximum value of difference_type
of which the iterator stores a member variable to represent distances.
Note that most members of this class are generated by std::ranges::view_interface which is not yet documented here.
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inlineconstexprnoexcept |
Returns an iterator to the first element of the range.
This range is never empty so the returned iterator will never be equal to end().
Constant.
No-throw guarantee.
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inlineconstexprnoexcept |
Returns an iterator to the first element of the range.
This range is never empty so the returned iterator will never be equal to end().
Constant.
No-throw guarantee.
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inlineconstexprnoexcept |
Returns an iterator to the element following the last element of the range.
This element acts as a placeholder; attempting to dereference it results in undefined behaviour.
Constant.
No-throw guarantee.
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inlineconstexprnoexcept |
Returns an iterator to the element following the last element of the range.
This element acts as a placeholder; attempting to dereference it results in undefined behaviour.
Constant.
No-throw guarantee.
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inlineconstexprnoexcept |
Returns the n-th element.
n | The position of the element to return. |
Since this range is an infinite range, access is never out-of-bounds.
Constant.
No-throw guarantee.
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inlineconstexprnoexcept |
Returns the n-th element.
n | The position of the element to return. |
Since this range is an infinite range, access is never out-of-bounds.
Constant.
No-throw guarantee.
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private |
}
A std::views::single over the input.