kpr/function/compare.hpp

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• Last update: 2023-04-04 01:42:52+09:00
• Include: #include "kpr/function/compare.hpp"

Required by

• kpr/algorithm/algorithm.hpp
• kpr/algorithm/compress.hpp
• kpr/all.hpp
• kpr/all/all.hpp
• kpr/function/function.hpp
• kpr/template/alias.hpp
• kpr/template/template.hpp

Code

#pragma once

namespace kpr {
    // operator =で比較

    struct Equal {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x == y)) {
            return x == y;
        }
    };

    // operator !=で比較

    struct NotEqual {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x != y)) {
            return x != y;
        }
    };

    // operator <の関数クラス

    struct Less {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x < y)) {
            return x < y;
        }
    };

    // operator <=の関数クラス

    struct LessEqual {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x <= y)) {
            return x <= y;
        }
    };

    // operator >の関数クラス

    struct Greater {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x > y)) {
            return x > y;
        }
    };

    // operator >=の関数クラス

    struct GreaterEqual {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x >= y)) {
            return x >= y;
        }
    };
} // namespace kpr

#line 2 "kpr/function/compare.hpp"

namespace kpr {
    // operator =で比較

    struct Equal {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x == y)) {
            return x == y;
        }
    };

    // operator !=で比較

    struct NotEqual {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x != y)) {
            return x != y;
        }
    };

    // operator <の関数クラス

    struct Less {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x < y)) {
            return x < y;
        }
    };

    // operator <=の関数クラス

    struct LessEqual {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x <= y)) {
            return x <= y;
        }
    };

    // operator >の関数クラス

    struct Greater {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x > y)) {
            return x > y;
        }
    };

    // operator >=の関数クラス

    struct GreaterEqual {
        template<class T>
        constexpr bool operator()(const T& x, const T& y) const noexcept(noexcept(x >= y)) {
            return x >= y;
        }
    };
} // namespace kpr

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