cmnPlugin.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */

/*

  Author(s): Peter Kazanzides
  Created on: 2007-01-16

  (C) Copyright 2007-2007 Johns Hopkins University (JHU), All Rights
  Reserved.

--- begin cisst license - do not edit ---

This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.

--- end cisst license ---
*/


#pragma once

#ifndef _cmnPlugin_h
#define _cmnPlugin_h

#include <typeinfo>
#include <cisstCommon/cmnExport.h>

#define CMN_PLUGIN_WRAPPERS(base, derived) \
   extern "C" CISST_EXPORT base* derived##Create() \
   { return new derived; } \
   extern "C" CISST_EXPORT void derived##Destroy(base* obj) \
   { delete obj; obj = 0; } \
   extern "C" CISST_EXPORT const std::type_info &derived##BaseType = typeid(base); \
   extern "C" CISST_EXPORT const int derived##Version = derived::VERSION;


#endif // _cmnPlugin_h