f22aa574dc
2007-11-20 Paolo Carlini <pcarlini@suse.de> * include/bits/functional_hash.h: Do not include ext/numeric_traits.h. * include/tr1/functional_hash.h: Likewise. * include/std/functional: Include ext/type_traits.h. * include/tr1/functional: Likewise. From-SVN: r130314
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
// functional_hash.h header -*- C++ -*-
|
|
|
|
// Copyright (C) 2007 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 bits/functional_hash.h
|
|
* This is an internal header file, included by other library headers.
|
|
* You should not attempt to use it directly.
|
|
*/
|
|
|
|
#ifndef _FUNCTIONAL_HASH_H
|
|
#define _FUNCTIONAL_HASH_H 1
|
|
|
|
#pragma GCC system_header
|
|
|
|
#ifndef __GXX_EXPERIMENTAL_CXX0X__
|
|
# include <c++0x_warning.h>
|
|
#endif
|
|
|
|
#if defined(_GLIBCXX_INCLUDE_AS_TR1)
|
|
# error C++0x header cannot be included from TR1 header
|
|
#endif
|
|
|
|
#if defined(_GLIBCXX_INCLUDE_AS_CXX0X)
|
|
# include <tr1_impl/functional_hash.h>
|
|
#else
|
|
# define _GLIBCXX_INCLUDE_AS_CXX0X
|
|
# define _GLIBCXX_BEGIN_NAMESPACE_TR1
|
|
# define _GLIBCXX_END_NAMESPACE_TR1
|
|
# define _GLIBCXX_TR1
|
|
# include <tr1_impl/functional_hash.h>
|
|
# undef _GLIBCXX_TR1
|
|
# undef _GLIBCXX_END_NAMESPACE_TR1
|
|
# undef _GLIBCXX_BEGIN_NAMESPACE_TR1
|
|
# undef _GLIBCXX_INCLUDE_AS_CXX0X
|
|
#endif
|
|
|
|
|
|
namespace std
|
|
{
|
|
struct error_code;
|
|
|
|
template<>
|
|
size_t
|
|
hash<error_code>::operator()(error_code) const;
|
|
}
|
|
|
|
#endif // _FUNCTIONAL_HASH_H
|
|
|