ImmutableValue.h

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#pragma once
#include "NonCopyable.h"
 
namespace catapult { namespace utils {
 
#pragma pack(push, 1)
 
    template<typename TValue>
    class ImmutableValue : public utils::MoveOnly {
    public:
        constexpr explicit ImmutableValue(TValue value) : m_value(value)
        {}
 
    public:
        constexpr operator const TValue() const {
            return m_value;
        }
 
    private:
        TValue m_value;
    };
 
#pragma pack(pop)
}}