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66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
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/*
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/~` _ _ _|_. _ _ |_ | _
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\_,(_)| | | || ||_|(_||_)|(/_
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https://github.com/Naios/continuable
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v4.2.0
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Copyright(c) 2015 - 2022 Denis Blank <denis.blank at outlook dot com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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**/
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#ifndef CONTINUABLE_DETAIL_RANGE_HPP_INCLUDED
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#define CONTINUABLE_DETAIL_RANGE_HPP_INCLUDED
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#include <iterator>
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#include <type_traits>
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#include <utility>
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#include <vector>
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#include <continuable/detail/utility/traits.hpp>
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namespace cti {
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namespace detail {
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namespace range {
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/// Deduces to a true_type if the given type is an interator
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template <typename T, typename = void>
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struct is_iterator : std::false_type {};
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template <typename T>
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struct is_iterator<T,
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traits::void_t<typename std::iterator_traits<T>::value_type>>
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: std::true_type {};
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/// Moves the content of the given iterators to a persistent storage
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template <typename Iterator>
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auto persist_range(Iterator begin, Iterator end) {
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std::vector<typename std::iterator_traits<Iterator>::value_type> storage;
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// TODO Find out why the superior idiom below has issues with move only types:
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// storage.insert(storage.end(), std::make_move_iterator(begin),
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// std::make_move_iterator(end));
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std::move(begin, end, std::back_inserter(storage));
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return storage;
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}
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} // namespace range
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} // namespace detail
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} // namespace cti
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#endif // CONTINUABLE_DETAIL_RANGE_HPP_INCLUDED
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