Resource.h

#pragma once
 
namespace spark::render
{
    template <typename Handle>
    class IResource
    {
    public:
        using handle_type = Handle;
 
    public:
        virtual ~IResource() noexcept = default;
 
        [[nodiscard]] virtual const Handle& handle() const = 0;
 
    protected:
        [[nodiscard]] virtual Handle& handle() = 0;
    };
 
    template <typename Handle>
    class Resource : public virtual IResource<Handle>
    {
    public:
        explicit Resource(Handle handle) noexcept;
        ~Resource() noexcept override = default;
 
        Resource(const Resource& other) = delete;
        Resource(Resource&& other) noexcept = delete;
        Resource& operator=(const Resource& other) = delete;
        Resource& operator=(Resource&& other) noexcept = delete;
 
        [[nodiscard]] const Handle& handle() const final;
 
    protected:
        [[nodiscard]] Handle& handle() final;
 
    private:
        Handle m_handle;
    };
}
 
#include "spark/render/impl/Resource.h"