Namespaces
Variants
Views
Actions

std::ranges::zip_transform_view<F,Views...>::begin

From cppreference.com
 
 
Ranges library
Range access
Range conversions
(C++23)

Range primitives



Dangling iterator handling
Range concepts
Views

Range factories
Range adaptors
Range generators
Range adaptor objects
Range adaptor closure objects
Helper items
(until C++23)(C++23)


 
 
constexpr auto begin();
(1) (since C++23)
constexpr auto begin() const
    requires ranges::range<const ranges::zip_view<Views...>>;
(2) (since C++23)

Obtains the beginning iterator of zip_transform_view.

1) Equivalent to return /*iterator*/<false>(*this, zip_.begin());.
2) Equivalent to return /*iterator*/<true>(*this, zip_.begin());.

Contents

[edit] Parameters

(none)

[edit] Return value

Iterator to the first element.

[edit] Notes

ranges::range<const ranges::zip_view<Views...>> is modeled if and only if for every type Vi in Views..., const Vi models range.

[edit] Example

[edit] See also

(C++23)
returns an iterator or a sentinel to the end
(public member function) [edit]
returns an iterator to the beginning of a range
(customization point object)[edit]