//C++ header - Open Scene Graph - Copyright (C) 1998-2002 Robert Osfield
//Distributed under the terms of the GNU Library General Public License (LGPL)
//as published by the Free Software Foundation.

#ifndef OSG_EXPORT
#define OSG_EXPORT 1

// define used to include in API which is being fazed out
// if you can compile your apps with this turned off you are
// well placed for compatablity with future versions.
//#define USE_DEPRECATED_API

#if defined(_MSC_VER)
    #pragma warning( disable : 4244 )
    #pragma warning( disable : 4251 )
    #pragma warning( disable : 4267 )
    #pragma warning( disable : 4275 )
    #pragma warning( disable : 4290 )
    #pragma warning( disable : 4786 )
#endif

#if defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__) || defined( __BCPLUSPLUS__)  || defined( __MWERKS__)
	#  ifdef SG_LIBRARY
	#    define SG_EXPORT   __declspec(dllexport)
	#  else
	#    define SG_EXPORT   __declspec(dllimport)
	#  endif /* SG_LIBRARY */
#else
	#  define SG_EXPORT
#endif  

// set up define for whether member templates are supported by VisualStudio compilers.
#ifdef _MSC_VER
# if (_MSC_VER >= 1300)
#  define __STL_MEMBER_TEMPLATES
# endif
#endif

/* Define NULL pointer value */

#ifndef NULL
    #ifdef  __cplusplus
        #define NULL    0
    #else
        #define NULL    ((void *)0)
    #endif
#endif

#ifdef USE_DEPRECATED_API

    #define osgNew new
    #define osgDelete delete
    #define osgFree free
    #define osgMalloc malloc

#endif

#endif