std::ranges::chunk_view<V>::iterator<Const>::iterator

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< cpp‎ | ranges‎ | chunk view‎ | iterator
C++
Ranges library
Range adaptors
std::ranges::chunk_view
Member functions
Classes for input_ranges
Deduction guides
outer-iterator
outer-iterator::value_type
inner-iterator
/*iterator*/() = default;
 (1) (since C++23)
constexpr /*iterator*/ ( /*iterator*/ < !Const> i )

requires
        Const and
std::convertible_to < ranges::iterator_t <V>, ranges::iterator_t <Base>> and

std::convertible_to < ranges::sentinel_t <V>, ranges::sentinel_t <Base>> ;
(2) (since C++23)
private :

constexpr /*iterator*/ ( Parent* parent,
ranges::iterator_t <Base> current,

ranges::range_difference_t <Base> missing = 0 ) ;
(3) (exposition only*)

Construct an iterator.

1) Default constructor. Value-initializes the underlying data members:
2) Conversion from /*iterator*/<false> to /*iterator*/<true>. Initializes the underlying data members:
  • current_ with std::move(i.current_)
  • end_ with std::move(i.end_)
  • n_ with i.n_,
  • missing_ with i.missing_.
3) A private constructor which is used by ranges::chunk_view::begin and ranges::chunk_view::end. This constructor is not accessible to users. Initializes the underlying data members:
  • current_ with current,
  • end_ with ranges::end (parent- >base_)
  • n_ with parent->n_,
  • missing_ with missing.

Parameters

i - an /*iterator*/<false>
parent - a pointer to owning chunk_view
current - an iterator to the begin of current chunk
missing - a difference between expected (n_) and actual size of current chunk

Example

This section is incomplete
Reason: no example
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