227 lines
5.2 KiB
C++
227 lines
5.2 KiB
C++
// TR1 type_traits -*- C++ -*-
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// Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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/** @file tr1/type_traits_fwd.h
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* This is an internal header file, included by other library headers.
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* You should not attempt to use it directly.
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*/
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#ifndef _TYPE_TRAITS_FWD_H
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#define _TYPE_TRAITS_FWD_H 1
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#include <cstddef>
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// namespace std::tr1
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namespace std
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{
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_GLIBCXX_BEGIN_NAMESPACE(tr1)
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/// @brief helper classes [4.3].
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template<typename _Tp, _Tp __v>
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struct integral_constant;
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typedef integral_constant<bool, true> true_type;
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typedef integral_constant<bool, false> false_type;
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/// @brief primary type categories [4.5.1].
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template<typename _Tp>
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struct is_void;
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template<typename _Tp>
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struct is_integral;
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template<typename _Tp>
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struct is_floating_point;
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template<typename _Tp>
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struct is_array;
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template<typename _Tp>
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struct is_pointer;
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template<typename _Tp>
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struct is_reference;
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template<typename _Tp>
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struct is_member_object_pointer;
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template<typename _Tp>
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struct is_member_function_pointer;
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template<typename _Tp>
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struct is_enum;
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template<typename _Tp>
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struct is_union;
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template<typename _Tp>
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struct is_class;
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template<typename _Tp>
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struct is_function;
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/// @brief composite type traits [4.5.2].
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template<typename _Tp>
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struct is_arithmetic;
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template<typename _Tp>
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struct is_fundamental;
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template<typename _Tp>
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struct is_object;
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template<typename _Tp>
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struct is_scalar;
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template<typename _Tp>
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struct is_compound;
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template<typename _Tp>
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struct is_member_pointer;
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// Extension.
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template<typename _Tp>
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struct __is_union_or_class;
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/// @brief type properties [4.5.3].
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template<typename _Tp>
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struct is_const;
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template<typename _Tp>
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struct is_volatile;
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template<typename _Tp>
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struct is_pod;
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template<typename _Tp>
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struct is_empty;
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template<typename _Tp>
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struct is_polymorphic;
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template<typename _Tp>
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struct is_abstract;
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template<typename _Tp>
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struct has_trivial_constructor;
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template<typename _Tp>
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struct has_trivial_copy;
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template<typename _Tp>
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struct has_trivial_assign;
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template<typename _Tp>
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struct has_trivial_destructor;
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template<typename _Tp>
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struct has_nothrow_constructor;
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template<typename _Tp>
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struct has_nothrow_copy;
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template<typename _Tp>
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struct has_nothrow_assign;
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template<typename _Tp>
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struct has_virtual_destructor;
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template<typename _Tp>
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struct is_signed;
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template<typename _Tp>
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struct is_unsigned;
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template<typename _Tp>
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struct alignment_of;
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template<typename _Tp>
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struct rank;
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template<typename _Tp, unsigned _Uint = 0>
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struct extent;
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/// @brief relationships between types [4.6].
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template<typename _Tp, typename _Up>
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struct is_same;
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template<typename _From, typename _To>
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struct is_convertible;
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template<typename _Base, typename _Derived>
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struct is_base_of;
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/// @brief const-volatile modifications [4.7.1].
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template<typename _Tp>
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struct remove_const;
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template<typename _Tp>
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struct remove_volatile;
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template<typename _Tp>
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struct remove_cv;
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template<typename _Tp>
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struct add_const;
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template<typename _Tp>
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struct add_volatile;
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template<typename _Tp>
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struct add_cv;
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/// @brief reference modifications [4.7.2].
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template<typename _Tp>
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struct remove_reference;
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template<typename _Tp>
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struct add_reference;
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/// @brief array modifications [4.7.3].
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template<typename _Tp>
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struct remove_extent;
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template<typename _Tp>
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struct remove_all_extents;
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/// @brief pointer modifications [4.7.4].
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template<typename _Tp>
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struct remove_pointer;
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template<typename _Tp>
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struct add_pointer;
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/// @brief other transformations [4.8].
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template<std::size_t _Len, std::size_t _Align>
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struct aligned_storage;
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_GLIBCXX_END_NAMESPACE
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}
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#endif
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