NonCopyable.h

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#pragma once
 
namespace catapult { namespace utils {
 
    class NonCopyable {
    public:
        constexpr NonCopyable() = default;
 
        ~NonCopyable() = default;
 
    public:
        NonCopyable(const NonCopyable&) = delete;
 
        NonCopyable& operator=(const NonCopyable&) = delete;
    };
 
    class MoveOnly {
    public:
        constexpr MoveOnly() = default;
 
        ~MoveOnly() = default;
 
    public:
        MoveOnly(const NonCopyable&) = delete;
 
        MoveOnly(MoveOnly&&) = default;
 
        MoveOnly& operator=(const MoveOnly&) = delete;
 
        MoveOnly& operator=(MoveOnly&&) = default;
    };
}}