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19 lines
410 B
C
19 lines
410 B
C
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#pragma once
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#include <unordered_map>
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#include <unordered_set>
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namespace vcpkg { namespace Maps
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{
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template <typename K, typename V>
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std::unordered_set<K> extract_key_set(const std::unordered_map<K, V>& input_map)
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{
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std::unordered_set<K> key_set;
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for (auto const& element : input_map)
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{
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key_set.insert(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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