doc/doxygen-3.7.1/attributes_8h_source.html

00001 /*
00002  * Copyright 2010 Free Software Foundation, Inc.
00003  *
00004  * This file is part of GNU Radio
00005  *
00006  * GNU Radio is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 3, or (at your option)
00009  * any later version.
00010  *
00011  * GNU Radio is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with GNU Radio; see the file COPYING.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street,
00019  * Boston, MA 02110-1301, USA.
00020  */
00021
00022 #ifndef INCLUDED_GNURADIO_ATTRIBUTES_H
00023 #define INCLUDED_GNURADIO_ATTRIBUTES_H
00024
00025 ////////////////////////////////////////////////////////////////////////
00026 // Cross-platform attribute macros
00027 ////////////////////////////////////////////////////////////////////////
00028 #if defined __GNUC__
00029 #  define __GR_ATTR_ALIGNED(x) __attribute__((aligned(x)))
00030 #  define __GR_ATTR_UNUSED     __attribute__((unused))
00031 #  define __GR_ATTR_INLINE     __attribute__((always_inline))
00032 #  define __GR_ATTR_DEPRECATED __attribute__((deprecated))
00033 #  if __GNUC__ >= 4
00034 #    define __GR_ATTR_EXPORT   __attribute__((visibility("default")))
00035 #    define __GR_ATTR_IMPORT   __attribute__((visibility("default")))
00036 #  else
00037 #    define __GR_ATTR_EXPORT
00038 #    define __GR_ATTR_IMPORT
00039 #  endif
00040 #elif _MSC_VER
00041 #  define __GR_ATTR_ALIGNED(x) __declspec(align(x))
00042 #  define __GR_ATTR_UNUSED
00043 #  define __GR_ATTR_INLINE     __forceinline
00044 #  define __GR_ATTR_DEPRECATED __declspec(deprecated)
00045 #  define __GR_ATTR_EXPORT     __declspec(dllexport)
00046 #  define __GR_ATTR_IMPORT     __declspec(dllimport)
00047 #else
00048 #  define __GR_ATTR_ALIGNED(x)
00049 #  define __GR_ATTR_UNUSED
00050 #  define __GR_ATTR_INLINE
00051 #  define __GR_ATTR_DEPRECATED
00052 #  define __GR_ATTR_EXPORT
00053 #  define __GR_ATTR_IMPORT
00054 #endif
00055
00056 ////////////////////////////////////////////////////////////////////////
00057 // define inline when building C
00058 ////////////////////////////////////////////////////////////////////////
00059 #if defined(_MSC_VER) && !defined(__cplusplus) && !defined(inline)
00060 #  define inline __inline
00061 #endif
00062
00063 ////////////////////////////////////////////////////////////////////////
00064 // suppress warnings
00065 ////////////////////////////////////////////////////////////////////////
00066 #ifdef _MSC_VER
00067 #  pragma warning(disable: 4251) // class 'A<T>' needs to have dll-interface to be used by clients of class 'B'
00068 #  pragma warning(disable: 4275) // non dll-interface class ... used as base for dll-interface class ...
00069 #  pragma warning(disable: 4244) // conversion from 'double' to 'float', possible loss of data
00070 #  pragma warning(disable: 4305) // 'initializing' : truncation from 'double' to 'float'
00071 #  pragma warning(disable: 4290) // C++ exception specification ignored except to indicate a function is not __declspec(nothrow)
00072 #endif
00073
00074 #endif /* INCLUDED_GNURADIO_ATTRIBUTES_H */