class_loader_register_macro.h

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/*
 * Copyright (c) 2012, Willow Garage, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Willow Garage, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 */

#ifndef CLASS_LOADER_REGISTER_MACRO_H_DEFINED
#define CLASS_LOADER_REGISTER_MACRO_H_DEFINED

#include "class_loader_core.h"
#include <console_bridge/console.h>

#define CLASS_LOADER_REGISTER_CLASS_INTERNAL_WITH_MESSAGE(Derived, Base, UniqueID, Message) \
namespace \
{\
  struct ProxyExec##UniqueID \
  {\
    typedef  Derived _derived; \
    typedef  Base    _base; \
    ProxyExec##UniqueID() \
    { \
      if(std::string(Message)!="")\
        logInform("%s", Message);\
      class_loader::class_loader_private::registerPlugin<_derived, _base>(#Derived, #Base); \
    }\
  };\
  static ProxyExec##UniqueID g_register_plugin_##UniqueID;\
} 

#define CLASS_LOADER_REGISTER_CLASS_INTERNAL_HOP1_WITH_MESSAGE(Derived, Base, UniqueID, Message) CLASS_LOADER_REGISTER_CLASS_INTERNAL_WITH_MESSAGE(Derived, Base, UniqueID, Message)

#define CLASS_LOADER_REGISTER_CLASS_WITH_MESSAGE(Derived, Base, Message)  CLASS_LOADER_REGISTER_CLASS_INTERNAL_HOP1_WITH_MESSAGE(Derived, Base, __COUNTER__, Message)

#define CLASS_LOADER_REGISTER_CLASS(Derived, Base)  CLASS_LOADER_REGISTER_CLASS_WITH_MESSAGE(Derived, Base, "")

#endif