g2o_stuff_api.h

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// g2o - General Graph Optimization
// Copyright (C) 2011 R. Kuemmerle, G. Grisetti, H. Strasdat, W. Burgard
// 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.
//
// 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
// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
/***************************************************************************
 *  Description: import/export macros for creating DLLS with Microsoft
 *      compiler. Any exported function needs to be declared with the
 *  appropriate G2O_XXXX_API macro. Also, there must be separate macros
 *  for each DLL (arrrrrgh!!!)
 *
 *  17 Jan 2012
 *  Email: pupilli@cs.bris.ac.uk
 ****************************************************************************/
#ifndef G2O_STUFF_API_H
#define G2O_STUFF_API_H
 
#include "g2o/config.h"
 
#ifdef _MSC_VER
// We are using a Microsoft compiler:
 
#ifdef G2O_SHARED_LIBS
#ifdef stuff_EXPORTS
#define G2O_STUFF_API __declspec(dllexport)
#else
#define G2O_STUFF_API __declspec(dllimport)
#endif
#else
#define G2O_STUFF_API
#endif
 
#else
// Not Microsoft compiler so set empty definition:
#define G2O_STUFF_API
#endif
 
#endif  // G2O_STUFF_API_H