component_registry_entry.h

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#pragma once
 
#include <libopynsim/component_registry/component_registry_entry_base.h>
 
#include <memory>
#include <string_view>
#include <utility>
 
namespace opyn
{
    template<typename T>
    class ComponentRegistryEntry final : public ComponentRegistryEntryBase {
    public:
        ComponentRegistryEntry(
            std::string_view name_,
            std::string_view description_,
            std::shared_ptr<const T> prototype_) :
 
            ComponentRegistryEntryBase{name_, description_, std::move(prototype_)}
        {}
 
        const T& prototype() const
        {
            const auto& base = static_cast<const ComponentRegistryEntryBase&>(*this);
            return static_cast<const T&>(base.prototype());
        }
 
        std::unique_ptr<T> instantiate() const
        {
            const auto& base = static_cast<const ComponentRegistryEntryBase&>(*this);
            return std::unique_ptr<T>{static_cast<T*>(base.instantiate().release())};
        }
    };
}