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author | peter <peter@FreeBSD.org> | 2008-06-01 00:03:21 +0000 |
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committer | peter <peter@FreeBSD.org> | 2008-06-01 00:03:21 +0000 |
commit | a2be5f0c15218b0177d73b17d9bcb7589965d685 (patch) | |
tree | c9f0cd9c22378356a1716d32e13e70bc90f98b9c /libstdc++/include/tr1/tuple_defs.h | |
parent | 9e0f3cc19c9df1594c9cc36cfd8fddc83c52ad12 (diff) | |
download | FreeBSD-src-a2be5f0c15218b0177d73b17d9bcb7589965d685.zip FreeBSD-src-a2be5f0c15218b0177d73b17d9bcb7589965d685.tar.gz |
Reorganize the gcc vendor import work area. This flattens out a bunch
of unnecessary path components that are relics of cvs2svn.
(These are directory moves)
Diffstat (limited to 'libstdc++/include/tr1/tuple_defs.h')
-rw-r--r-- | libstdc++/include/tr1/tuple_defs.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/libstdc++/include/tr1/tuple_defs.h b/libstdc++/include/tr1/tuple_defs.h new file mode 100644 index 0000000..dba6ccc --- /dev/null +++ b/libstdc++/include/tr1/tuple_defs.h @@ -0,0 +1,114 @@ +// class template tuple -*- C++ -*- + +// Copyright (C) 2004, 2005 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 2, or (at your option) +// any later version. + +// 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 +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING. If not, write to the Free +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +/** @file tr1/tuple_defs.h + * This is an internal header file, included by other library headers. + * You should not attempt to use it directly. + */ + +#ifndef _GLIBCXX_REPEAT_HEADER +# define _GLIBCXX_REPEAT_HEADER "tuple_defs.h" +# include "repeat.h" +# undef _GLIBCXX_REPEAT_HEADER +#endif + +#ifdef _GLIBCXX_LAST_INCLUDE +// Chris Jefferson <chris@bubblescope.net> + template<_GLIBCXX_TEMPLATE_PARAMS_NULL_CLASS> class tuple; + + // Returns a const reference to the ith element of a tuple. + // Any const or non-const ref elements are returned with their original type. + template<int __i, _GLIBCXX_TEMPLATE_PARAMS> + typename __add_ref<typename tuple_element<__i, tuple<_GLIBCXX_TEMPLATE_ARGS> >::type>::type + get(tuple<_GLIBCXX_TEMPLATE_ARGS>& __t) + { + return __get_helper<__i, tuple<_GLIBCXX_TEMPLATE_ARGS> >::get_value(__t); + } + + template<int __i, _GLIBCXX_TEMPLATE_PARAMS> + typename __add_c_ref<typename tuple_element<__i, tuple<_GLIBCXX_TEMPLATE_ARGS> >::type>::type + get(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t) + { + return __get_helper<__i, tuple<_GLIBCXX_TEMPLATE_ARGS> >::get_value(__t); + } + + template<_GLIBCXX_TEMPLATE_PARAMS, _GLIBCXX_TEMPLATE_PARAMS_U> + bool + operator==(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t, + const tuple<_GLIBCXX_TEMPLATE_ARGS_U>& __u) + { + typedef tuple<_GLIBCXX_TEMPLATE_ARGS> _Tp; + typedef tuple<_GLIBCXX_TEMPLATE_ARGS_U> _Up; + return __tuple_compare<tuple_size<_Tp>::value - tuple_size<_Tp>::value, 0, + tuple_size<_Tp>::value, _Tp, _Up>::__eq(__t, __u); + } + + template<_GLIBCXX_TEMPLATE_PARAMS, _GLIBCXX_TEMPLATE_PARAMS_U> + bool + operator<(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t, + const tuple<_GLIBCXX_TEMPLATE_ARGS_U>& __u) + { + typedef tuple<_GLIBCXX_TEMPLATE_ARGS> _Tp; + typedef tuple<_GLIBCXX_TEMPLATE_ARGS_U> _Up; + return __tuple_compare<tuple_size<_Tp>::value - tuple_size<_Tp>::value, 0, + tuple_size<_Tp>::value, _Tp, _Up>::__less(__t, __u); + } + + template<_GLIBCXX_TEMPLATE_PARAMS, _GLIBCXX_TEMPLATE_PARAMS_U> + bool + operator!=(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t, + const tuple<_GLIBCXX_TEMPLATE_ARGS_U>& __u) + { return !(__t == __u); } + + template<_GLIBCXX_TEMPLATE_PARAMS, _GLIBCXX_TEMPLATE_PARAMS_U> + bool + operator>(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t, + const tuple<_GLIBCXX_TEMPLATE_ARGS_U>& __u) + { return __u < __t; } + + template<_GLIBCXX_TEMPLATE_PARAMS, _GLIBCXX_TEMPLATE_PARAMS_U> + bool + operator<=(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t, + const tuple<_GLIBCXX_TEMPLATE_ARGS_U>& __u) + { return !(__u < __t); } + + template<_GLIBCXX_TEMPLATE_PARAMS, _GLIBCXX_TEMPLATE_PARAMS_U> + bool + operator>=(const tuple<_GLIBCXX_TEMPLATE_ARGS>& __t, + const tuple<_GLIBCXX_TEMPLATE_ARGS_U>& __u) + { return !(__t < __u); } + + template<_GLIBCXX_TEMPLATE_PARAMS_NULL_CLASS> + struct __stripped_tuple_type + { + typedef tuple<_GLIBCXX_TEMPLATE_ARGS_STRIPPED> __type; + }; + +#endif + |