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31 lines
681 B
C++
31 lines
681 B
C++
#pragma once
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#include <map>
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#include <unordered_map>
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#include <unordered_set>
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namespace vcpkg::Maps
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{
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template<typename K, typename V>
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std::vector<K> extract_keys(const std::unordered_map<K, V>& input_map)
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{
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std::vector<K> key_set;
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for (auto const& element : input_map)
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{
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key_set.push_back(element.first);
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}
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return key_set;
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}
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template<typename K, typename V>
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std::vector<K> extract_keys(const std::map<K, V>& input_map)
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{
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std::vector<K> key_set;
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for (auto const& element : input_map)
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{
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key_set.push_back(element.first);
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}
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return key_set;
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}
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}
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