OpenWalnut  1.4.0
WDefines.h
00001 //---------------------------------------------------------------------------
00002 //
00003 // Project: OpenWalnut ( http://www.openwalnut.org )
00004 //
00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
00006 // For more information see http://www.openwalnut.org/copying
00007 //
00008 // This file is part of OpenWalnut.
00009 //
00010 // OpenWalnut is free software: you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as published by
00012 // the Free Software Foundation, either version 3 of the License, or
00013 // (at your option) any later version.
00014 //
00015 // OpenWalnut is distributed in the hope that it will be useful,
00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018 // GNU Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public License
00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
00022 //
00023 //---------------------------------------------------------------------------
00024 
00025 #ifndef WDEFINES_H
00026 #define WDEFINES_H
00027 
00028 /**
00029  * \defgroup macros Macros
00030  *
00031  * This are macros used in OpenWalnut. Generally speaking we want to use as less macros as possible, so introduce new macros only if you have read:
00032  * http://www.parashift.com/c++-faq-lite/inline-functions.html#faq-9.5 esp. all four "why are macros - evil" pages.
00033  */
00034 
00035 /**
00036  * \ingroup macros
00037  * \def OW_API_DEPRECATED
00038  * In order to mark functions for the compiler as deprecated we need to put this before each deprecated funtion to get compiler warnings whenever this function is used.
00039  * \note This macro is defined in here, since almost every header of the dataHandler includes this header.
00040  */
00041 #if ( __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 ) )
00042     #define OW_API_DEPRECATED  __attribute__( ( __deprecated__ ) )
00043 #else
00044     #define OW_API_DEPRECATED
00045 #endif /* __GNUC__ */
00046 
00047 #endif  // WDEFINES_H