BaseSetUtils.h

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#pragma once
#include <algorithm>
 
namespace catapult { namespace deltaset {
 
    template<typename TContainer, typename TElements>
    bool ContainsAny(const TContainer& container, const TElements& elements) {
        return std::any_of(elements.cbegin(), elements.cend(), [&container](const auto& pElement) {
            return container.contains(pElement);
        });
    }
 
    template<typename TContainer, typename TElements>
    void InsertAll(TContainer& container, const TElements& elements) {
        for (const auto& pElement : elements)
            container.insert(pElement);
    }
 
    template<typename TContainer, typename TElements>
    void RemoveAll(TContainer& container, const TElements& elements) {
        for (const auto& pElement : elements)
            container.remove(pElement);
    }
}}