text: /**
   * @cond ___LICENSE___
   *
   * Copyright (c) 2016-2018 Zefiros Software.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   *
   * @endcond
   */
  
  #pragma once
  #ifndef __EXPOSE_H__
  #define __EXPOSE_H__
  
  #include "manager/systemManager.h"
  
  #include <boost/tti/has_member_function.hpp>
  
  #define EXPOSE_API( manager, func )                                                                 \
      template <typename... Args>                                                                         \
      auto func(Args &&... args)                                                                          \
      -> decltype(SystemManager::Get()->GetManagers()->manager->func(std::forward<Args>(args)...))        \
      {                                                                                                   \
          return SystemManager::Get()->GetManagers()->manager->func(std::forward<Args>(args)...);         \
      }
  
  #define EXPOSE_API_NOARG( manager, func )                                                           \
      template < typename... Args >                                                                       \
      auto func()                                                                                         \
      -> decltype( SystemManager::Get()->GetManagers()->manager->func< Args... >() )                      \
      {                                                                                                   \
          return SystemManager::Get()->GetManagers()->manager->func< Args... >();                         \
      }
  
  #define EXPOSE_CONTROLLER_API( controller, func )                                                   \
      template <typename... Args>                                                                         \
      auto func(Args &&... args)                                                                          \
      -> decltype(Controller::Get<controller>()->func(std::forward<Args>(args)...))                       \
      {                                                                                                   \
          return Controller::Get<controller>()->func(std::forward<Args>(args)...);                        \
      }
  
  #define EXPOSE_CONTROLLER_API_NOARG( controller, func )                                             \
      template < typename... Args >                                                                       \
      auto func()                                                                                         \
      -> decltype( Controller::Get<controller>()->func< Args... >() )                                     \
      {                                                                                                   \
          return Controller::Get<controller>()->func< Args... >();                                        \
      }
  
  #endif