Unsubscribable.h

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// Copyright (c) 2025 Dave R. Smith. All rights reserved.
// Malena Framework — Proprietary Software. See LICENSE for terms.
 
//
// Unsubscribable.h
//
 
#ifndef MALENA_UNSUBSCRIBABLE_H
#define MALENA_UNSUBSCRIBABLE_H
 
#pragma once
 
 
#include <Malena/Core/malena_export.h>
#include <Malena/Utilities/EnumKey.h>
namespace ml
{
    class MALENA_API Unsubscribable
    {
    public:
        template<typename EnumType>
        void unsubscribe(EnumType event)
        {
            static_assert(std::is_enum_v<EnumType>,
                "[Malena] unsubscribe — argument must be an enum value.");
            doUnsubscribe(EnumKey::get(event));
        }
 

        void unsubscribeAll();
 
        virtual ~Unsubscribable() = default;
    private:
        void doUnsubscribe(const std::string& key);
    };
 
} // namespace ml
 
#endif // MALENA_UNSUBSCRIBABLE_H