traits/reversed_monoid.cpp

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• Last update: 2021-09-27 22:23:01+09:00

Required by

• container/queue_aggregation.cpp

Verified with

• test/heavy_light_decomposition.test.cpp
• test/queue_aggregation.test.cpp

Code

#pragma once

template <class M> struct ReversedMonoid {
    using Type = typename M::Type;
    static constexpr Type identity() { return M::identity(); }
    static constexpr Type operation(const Type& l, const Type& r) { return M::operation(r, l); }
};

#line 2 "traits/reversed_monoid.cpp"

template <class M> struct ReversedMonoid {
    using Type = typename M::Type;
    static constexpr Type identity() { return M::identity(); }
    static constexpr Type operation(const Type& l, const Type& r) { return M::operation(r, l); }
};

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