std::ranges::zip_transform_view<F,Views...>::iterator
template< bool Const > class /*iterator*/; |
(since C++23) (exposition only*) |
The iterator type of a possibly const-qualified zip_transform_view, returned by zip_transform_view::begin and in certain cases by zip_transform_view::end.
The type /*iterator*/<true> or /*iterator*/<false> treats the underlying views as const-qualified or non-const-qualified respectively.
Member types
| Type | Definition |
|---|---|
Parent (private) |
maybe-const <Const,zip_transform_view>(exposition-only member type*) |
Base (private) |
maybe-const <Const,InnerView>(exposition-only member type*) |
iterator_category(conditionally present) | Let std::iterator_traits<std::iterator_t<
/*maybe-const*/<Const, Views>>>::iterator_category...
If
(std::derived_from</*POT*/, std::random_access_iterator_tag> && ...) is true.
(std::derived_from</*POT*/, std::bidirectional_iterator_tag> && ...) is true.
(std::derived_from</*POT*/, std::forward_iterator_tag> && ...) is true.
Not present if |
iterator_concept |
/*ziperator*/<Const>::iterator_concept |
value_type | Let
|
difference_type |
range::range_difference_t</*Base*/> |
Data members
| Member | Description |
|---|---|
Parent* parent_ (private) | a pointer to the parent object (exposition-only member object*) |
ziperator<Const> inner_ (private) | an iterator (exposition-only member object*) |
Member functions
| constructs an iterator (public member function) |
|
| obtains the result of applying the invocable object to the underlying pointed-to elements (public member function) |
|
| obtains the result of applying the invocable object to the underlying elements at given offset (public member function) |
|
| advances or decrements the underlying iterator (public member function) |
Non-member functions
|
(C++23) | compares the underlying iterators (function) |
|
(C++23) | performs iterator arithmetic on underlying iterators (function) |
Example
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