OpenSceneGraph/include/osg/Export

/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield 
 *
 * This library is open source and may be redistributed and/or modified under  
 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
 * (at your option) any later version.  The full license is in LICENSE file
 * included with this distribution, and on the openscenegraph.org website.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 * OpenSceneGraph Public License for more details.
*/

#ifndef OSG_EXPORT
#define OSG_EXPORT 1

// define USE_DEPRECATED_API is 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 )
    #pragma warning( disable : 4305 )
#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

#endif
Added new Copyright/License notice to header and source files. 2003-01-22 00:45:36 +08:00			`/* --c++-- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield`
			`*`
			`* This library is open source and may be redistributed and/or modified under`
			`* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or`
			`* (at your option) any later version. The full license is in LICENSE file`
			`* included with this distribution, and on the openscenegraph.org website.`
			`*`
			`* This library is distributed in the hope that it will be useful,`
			`* but WITHOUT ANY WARRANTY; without even the implied warranty of`
			`* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
			`* OpenSceneGraph Public License for more details.`
			`*/`
Added a copyright notice to all core headers, which all begin with //C++ header to help scripts and editors pick up the fact that the file is a header file. 2001-10-04 23:12:57 +08:00
Initial revision 2001-01-11 00:32:10 +08:00			`#ifndef OSG_EXPORT`
			`#define OSG_EXPORT 1`

From Geoff Michel, spelling and typo fixes. 2004-08-31 22:08:12 +08:00			`// define USE_DEPRECATED_API is used to include in API which is being fazed out`
Have added a #define USE_DEPRECATED_API to include/osg/Export, and various osg header and source files to optional compile in deprecated parts of the OSG API. Have renamed osg::Transparency osg::BlendFunc to bring it in line with the rest of the OSG's StateAttribute classes which are named after their OpenGL counterparts. include/osg/Transparency still exists and is simply a typedef to BlendFunc and is enclosed in a #ifdef USE_DEPRECTATED_API block. The matrix methods in the osg::Transform class have been moved/replicated in a osg::MatrixTransform sublcass from osg::Transform. The old matrix functionality is still present in the osg::Transform class but is guard by #ifdef USG_DEPRECATED_API blocks. One should now think of osg::Transform as being a Transform Node base class. MatrixTransform has all the functionality of the original Transform class, so should be used instead. 2002-07-12 22:25:10 +08:00			`// if you can compile your apps with this turned off you are`
			`// well placed for compatablity with future versions.`
Better macro support for switching on/off use of mutex 2004-08-03 19:01:39 +08:00			`// #define USE_DEPRECATED_API`
Have added a #define USE_DEPRECATED_API to include/osg/Export, and various osg header and source files to optional compile in deprecated parts of the OSG API. Have renamed osg::Transparency osg::BlendFunc to bring it in line with the rest of the OSG's StateAttribute classes which are named after their OpenGL counterparts. include/osg/Transparency still exists and is simply a typedef to BlendFunc and is enclosed in a #ifdef USE_DEPRECTATED_API block. The matrix methods in the osg::Transform class have been moved/replicated in a osg::MatrixTransform sublcass from osg::Transform. The old matrix functionality is still present in the osg::Transform class but is guard by #ifdef USG_DEPRECATED_API blocks. One should now think of osg::Transform as being a Transform Node base class. MatrixTransform has all the functionality of the original Transform class, so should be used instead. 2002-07-12 22:25:10 +08:00
Changes for Cygwin build, sent in by Norman Vine. 2002-05-28 19:40:37 +08:00			`#if defined(_MSC_VER)`
Updatedwidley used includes to remove most of the float/double warnings generated when compiling under Windows with STLport. 2001-12-15 02:06:34 +08:00			`#pragma warning( disable : 4244 )`
Added pragma to disable warning under VisualStudio.NET. 2002-05-29 00:11:49 +08:00			`#pragma warning( disable : 4251 )`
			`#pragma warning( disable : 4267 )`
			`#pragma warning( disable : 4275 )`
Disbalbed a dumb warning in Windows build via a #pragma. 2002-02-11 04:05:38 +08:00			`#pragma warning( disable : 4290 )`
Added pragma to disable warning under VisualStudio.NET. 2002-05-29 00:11:49 +08:00			`#pragma warning( disable : 4786 )`
Fixes to osgcluster demo as new Producer based example. Added extra pragrma remove a warning about float to int cast under VS.NET. 2003-03-17 05:58:27 +08:00			`#pragma warning( disable : 4305 )`
Initial revision 2001-01-11 00:32:10 +08:00			`#endif`

Add support for Metrowerks Codewarrior build under Windows. 2002-02-23 01:12:10 +08:00			`#if defined(_MSC_VER) \|\| defined(__CYGWIN__) \|\| defined(__MINGW32__) \|\| defined( __BCPLUSPLUS__) \|\| defined( __MWERKS__)`
Initial revision 2001-01-11 00:32:10 +08:00			`# ifdef SG_LIBRARY`
			`# define SG_EXPORT __declspec(dllexport)`
			`# else`
			`# define SG_EXPORT __declspec(dllimport)`
			`# endif /* SG_LIBRARY */`
			`#else`
			`# define SG_EXPORT`
			`#endif`

Added comment to explain #ifdefs for member templates. 2002-06-27 05:11:59 +08:00			`// set up define for whether member templates are supported by VisualStudio compilers.`
Added #idef to Export to add check for support for member templates. 2002-06-27 05:10:45 +08:00			`#ifdef _MSC_VER`
			`# if (_MSC_VER >= 1300)`
			`# define __STL_MEMBER_TEMPLATES`
			`# endif`
			`#endif`

Added a bunch of files synched with 0.8.42 2001-09-20 05:08:56 +08:00			`/* Define NULL pointer value */`

			`#ifndef NULL`
Converted the instance of osgNew and osgDelete back to new and delete as part of depecating the include/osg/MemoryManager 2002-12-16 21:40:58 +08:00			`#ifdef __cplusplus`
			`#define NULL 0`
			`#else`
			`#define NULL ((void *)0)`
			`#endif`
Added a bunch of files synched with 0.8.42 2001-09-20 05:08:56 +08:00			`#endif`

Initial revision 2001-01-11 00:32:10 +08:00			`#endif`