std::ranges::enumerate_view<V>::iterator
From cppreference.com
< cpp | ranges | enumerate view
| template< bool Const > class /*iterator*/ |
(since C++23) (exposition only*) |
|
The return type of enumerate_view::begin, and of enumerate_view::end when the underlying view V is a common_range.
The type /*iterator*/<true> is returned by the const-qualified overloads. The type /*iterator*/<false> is returned by the non-const-qualified overloads.
Contents |
[edit] Member types
| Member type | Definition |
Base (private)
|
const V if Const is true, otherwise V.(exposition-only member type*) |
iterator_category
|
std::input_iterator_tag |
iterator_concept
|
|
difference_type
|
ranges::range_difference_t<Base> |
value_type
|
std::tuple<difference_type, ranges::range_value_t<Base>> |
reference-type (private)
|
std::tuple<difference_type, ranges::range_reference_t<Base>> (exposition-only member type*) |
[edit] Data members
| Member name | Definition |
current_ (private)
|
An iterator to the current element of type ranges::iterator_t<Base> (exposition-only member object*) |
pos_ (private)
|
A current index of type difference_type(exposition-only member object*) |
[edit] Member functions
| constructs an iterator (public member function) | |
| returns an iterator to current element (public member function) | |
| returns current index (public member function) | |
| accesses the element (public member function) | |
| accesses an element by index (public member function) | |
| advances or decrements the underlying iterator (public member function) |
[edit] Non-member functions
| (C++23) |
compares the underlying iterators (function) |
| (C++23) |
performs iterator arithmetic (function) |
| (C++23) |
casts the result of dereferencing the underlying iterator to its associated rvalue reference type (function) |
[edit] Example
| This section is incomplete Reason: no example |
[edit] References
- C++23 standard (ISO/IEC 14882:2024):
- 26.7.23.3 Class template
enumerate_view::iterator[range.enumerate.iterator]
- 26.7.23.3 Class template
