node_ptr.h

#ifndef OE_SCENE_NODE_PTR_H
#define OE_SCENE_NODE_PTR_H
 
#include <cstdint>
 
namespace oe::scene
{
    class Node;
    class Scene;
 
    //template <typename NodeType = Node, typename SceneType = Scene>
    struct NodePtr
    {
        // Todo remove when template
        using NodeType = Node;
        using SceneType = Scene;
 
        NodeType& operator*() const
        {
            return *get();
        }
 
        NodeType* operator->() const
        {
            return get();
        }
 
        bool operator==(const NodePtr& other) const
        {
            return scene == other.scene && id_node == other.id_node;
        }
 
        [[nodiscard]] NodeType* get() const noexcept;
 
        operator bool() const noexcept
        {
            return id_node != 0;
        }
 
        SceneType* scene = nullptr;
 
        uint64_t id_node = 0;
    };
 
}
 
#endif