Oct 1, 2023 · std::iterator is the base class provided to simplify definitions of the required types for iterators.

Jan 28, 2025 · Iterators are a generalization of pointers that allow a C++ program to work with different data structures (for example, containers and ranges (since C++20)) in a uniform …

Apr 12, 2024 · specifies that a type is an output iterator for a given value type, that is, values of that type can be written to it and it can be both pre- and post-incremented (concept) [edit] …

Oct 30, 2024 · This partial specialization of std::disable_sized_sentinel_for prevents specializations of move_iterator from satisfying sized_sentinel_for if their underlying iterators …

Jul 12, 2024 · std::iterator_traits is the type trait class that provides uniform interface to the properties of LegacyIterator types. This makes it possible to implement algorithms only in …

Sep 17, 2023 · The behavior is undefined if the specified sequence of increments or decrements would require that a non-incrementable iterator (such as the past-the-end iterator) is …

Jan 17, 2025 · The default-constructed std::istreambuf_iterator is known as the end-of-stream iterator. When a std::istreambuf_iterator reaches the end of the underlying stream, it becomes …

Oct 1, 2023 · There are no correspondences between output_iterator_tag and the output_iterator concept. Setting iterator_concept to output_iterator_tag only indicates that the type does not …

Oct 21, 2023 · Non-member functions operator<operator<=operator>operator>= (C++23)(C++23)(C++23)(C++23) operator+ (C++23) operator- (C++23) …

Sep 2, 2024 · If std::iterator_traits<std::remove_cvref_t<T>> is not specialized, then std::iter_value_t<T> is std::indirectly_readable_traits<std::remove_cvref_t<T>>::value_type. …