.. _program_listing_file_gui_Demeter_Entity.hpp:

Program Listing for File Entity.hpp
===================================

|exhale_lsh| :ref:`Return to documentation for file <file_gui_Demeter_Entity.hpp>` (``gui/Demeter/Entity.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   
   #include <memory>
   
   namespace Dem {
   
     struct Demeter;
   
     class IEntity : public std::enable_shared_from_this<IEntity> {
     public:
       virtual ~IEntity() = default;
   
       [[nodiscard]] virtual bool Init(Demeter &d) = 0;
   
       [[nodiscard]] virtual bool Update(Demeter &d) = 0;
   
       [[nodiscard]] virtual bool Draw(Demeter &d) = 0;
     };
   
   }  // namespace Dem