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48 lines
1 KiB
C++
48 lines
1 KiB
C++
/*
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* Mirai. Copyright (C) 2024 Vyn
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* This file is licensed under version 3 of the GNU General Public License (GPL-3.0-only)
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* The license can be found in the LICENSE file or at https://www.gnu.org/licenses/gpl-3.0.txt
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*/
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#ifndef CPP_UTILS_VECTOR_H
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#define CPP_UTILS_VECTOR_H
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#include <algorithm>
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#include <vector>
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namespace cpputils::vector
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{
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template <typename C, typename T>
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concept AnyIterable = std::same_as<typename C::value_type, T> && requires(C c) {
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{
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c.begin()
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} -> std::forward_iterator;
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{
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c.end()
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} -> std::forward_iterator;
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{
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const_cast<const C &>(c).begin()
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} -> std::forward_iterator;
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{
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const_cast<const C &>(c).end()
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} -> std::forward_iterator;
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};
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template <typename T> bool contains(const std::vector<T> &vec, const T &value)
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{
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return std::ranges::find(vec, value) != vec.end();
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}
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template <typename T> bool containsAll(const std::vector<T> &vec, const AnyIterable<T> auto vec2)
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{
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for (auto &elem : vec) {
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if (!contains(vec2, elem)) {
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return false;
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}
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}
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return true;
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}
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} // namespace cpputils::vector
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#endif
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