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std::ranges..._view::begin(3) C++ Standard Libarystd::ranges..._view::begin(3) NAME std::ranges::lazy_split_view::begin - std::ranges::lazy_split_view::be- gin Synopsis constexpr auto begin(); (1) (since C++20) constexpr auto begin() const requires ranges::forward_range<V> && ranges::forward_range<const (2) (since C++20) V>; Returns an outer_iterator to the first element of the lazy_split_view. Let base_ be the underlying view. 1) Equivalent to constexpr auto begin() { if constexpr (ranges::forward_range<V>) return /*outer_iterator*/</*simple_view*/<V>>{*this, ranges::be- gin(base_)}; else { current_ = ranges::begin(base_); return /*outer_iterator*/<false>{*this}; } } 2) Equivalent to return /*outer_iterator*/<true>{*this, ranges::be- gin(base_)};. Parameters (none) Return value outer_iterator to the first element. Example This section is incomplete Reason: no example See also end returns an iterator or a sentinel to the end (C++20) (public member function) ranges::begin returns an iterator to the beginning of a range (C++20) (customization point object) Category: * Todo no example http://cppreference.com 2024.06.10 std::ranges..._view::begin(3)
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