std::ranges::input_range

Ranges library

Range conversions
std::from_range_t std::from_range (C++23)(C++23)
to (C++23)

range_size_trange_difference_trange_value_t
elements_of (C++23)

(C++23)(C++23)

(C++23)

(C++23)(C++23)

views::all_tviews::all
ref_view
owning_view
as_rvalue_viewviews::as_rvalue (C++23)(C++23)
filter_viewviews::filter
transform_viewviews::transform
take_viewviews::take
take_while_viewviews::take_while
concat_viewviews::concat (C++26)(C++26)
views::counted

drop_viewviews::drop
drop_while_viewviews::drop_while
join_viewviews::join
join_with_viewviews::join_with (C++23)(C++23)
lazy_split_viewviews::lazy_split
split_viewviews::split
common_viewviews::common
cache_latest_viewviews::cache_latest (C++26)(C++26)

reverse_viewviews::reverse
as_const_viewviews::as_const (C++23)(C++23)
elements_viewviews::elements
keys_viewviews::keys
values_viewviews::values
enumerate_viewviews::enumerate (C++23)(C++23)
zip_viewviews::zip (C++23)(C++23)
zip_transform_viewviews::zip_transform (C++23)(C++23)

adjacent_viewviews::adjacent (C++23)(C++23)
views::pairwise (C++23)
adjacent_transform_viewviews::adjacent_transform (C++23)(C++23)
views::pairwise_transform (C++23)
chunk_viewviews::chunk (C++23)(C++23)
slide_viewviews::slide (C++23)(C++23)
chunk_by_viewviews::chunk_by (C++23)(C++23)
stride_viewviews::stride (C++23)(C++23)
cartesian_product_viewviews::cartesian_product (C++23)(C++23)

Range generators
std::generator (C++23)

Range adaptor closure objects
range_adaptor_closure (C++23)

Range adaptor objects

(until C++23)(C++23)

simple-view
non-propagating-cache

Defined in header `<ranges>`
template < class T > concept input_range = ranges::range <T> && std::input_iterator < ranges::iterator_t <T>> ;		(since C++20)

The input_range concept is a refinement of range for which ranges::begin returns a model of input_iterator

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Diagnostics library
Memory management library
Metaprogramming library (C++11)
General utilities library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Strings library
Text processing library
Numerics library
Date and time library
Input/output library
Filesystem library (C++17)
Concurrency support library (C++11)
Execution support library (C++26)
Technical specifications
Symbols index
External libraries