00001 // deprecated.h: Define XAPIAN_DEPRECATED() macro. 00002 // 00003 // Copyright (C) 2006,2007,2009 Olly Betts 00004 // 00005 // This program is free software; you can redistribute it and/or modify 00006 // it under the terms of the GNU General Public License as published by 00007 // the Free Software Foundation; either version 2 of the License, or 00008 // (at your option) any later version. 00009 // 00010 // This program is distributed in the hope that it will be useful, 00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 // GNU General Public License for more details. 00014 // 00015 // You should have received a copy of the GNU General Public License 00016 // along with this program; if not, write to the Free Software 00017 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00018 00019 #ifndef XAPIAN_INCLUDED_DEPRECATED_H 00020 #define XAPIAN_INCLUDED_DEPRECATED_H 00021 00022 // How to use of the XAPIAN_DEPRECATED is document in HACKING - see the 00023 // section "Marking Features as Deprecated". Don't forget to update the 00024 // documentation of deprecated methods for end users in docs/deprecation.rst 00025 // too! 00026 00027 // xapian-bindings needs to wrap deprecated functions without warnings, 00028 // so check if XAPIAN_DEPRECATED is defined so xapian-bindings can override 00029 // it. 00030 #ifndef XAPIAN_DEPRECATED 00031 # ifdef __GNUC__ 00032 // __attribute__((__deprecated__)) is supported by GCC 3.1 and later, which 00033 // is now our minimum requirement, so there's no need to check the GCC version 00034 // in use. 00035 # define XAPIAN_DEPRECATED(D) D __attribute__((__deprecated__)) 00036 # elif defined _MSC_VER && _MSC_VER >= 1300 00037 // __declspec(deprecated) is supported by MSVC 7.0 and later. 00038 # define XAPIAN_DEPRECATED(D) __declspec(deprecated) D 00039 # else 00040 # define XAPIAN_DEPRECATED(D) D 00041 # endif 00042 #endif 00043 00044 #endif