profile/forward_list
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// <forward_list> -*- C++ -*-
// Copyright (C) 2010-2013 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 3, 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.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
/** @file profile/forward_list
* This file is a GNU debug extension to the Standard C++ Library.
*/
#ifndef _GLIBCXX_PROFILE_FORWARD_LIST
#define _GLIBCXX_PROFILE_FORWARD_LIST 1
#if __cplusplus < 201103L
# include <bits/c++0x_warning.h>
#else
#include <forward_list>
namespace std _GLIBCXX_VISIBILITY(default)
{
namespace __profile
{
/// Class std::forward_list wrapper with performance instrumentation.
template<typename _Tp, typename _Alloc = std::allocator<_Tp> >
class forward_list
: public _GLIBCXX_STD_C::forward_list<_Tp, _Alloc>
{
typedef _GLIBCXX_STD_C::forward_list<_Tp, _Alloc> _Base;
typedef typename __gnu_cxx::__alloc_traits<_Alloc>::template
rebind<_GLIBCXX_STD_C::_Fwd_list_node<_Tp>>::other _Node_alloc_type;
typedef __gnu_cxx::__alloc_traits<_Node_alloc_type> _Node_alloc_traits;
public:
typedef typename _Base::size_type size_type;
// 23.2.3.1 construct/copy/destroy:
explicit
forward_list(const _Alloc& __al = _Alloc())
: _Base(__al) { }
forward_list(const forward_list& __list, const _Alloc& __al)
: _Base(__list, __al)
{ }
forward_list(forward_list&& __list, const _Alloc& __al)
: _Base(std::move(__list), __al)
{ }
explicit
forward_list(size_type __n, const _Alloc& __al = _Alloc())
: _Base(__n, __al)
{ }
forward_list(size_type __n, const _Tp& __value,
const _Alloc& __al = _Alloc())
: _Base(__n, __value, __al)
{ }
template<typename _InputIterator,
typename = std::_RequireInputIter<_InputIterator>>
forward_list(_InputIterator __first, _InputIterator __last,
const _Alloc& __al = _Alloc())
: _Base(__first, __last, __al)
{ }
forward_list(const forward_list& __list)
: _Base(__list)
{ }
forward_list(forward_list&& __list) noexcept
: _Base(std::move(__list)) { }
forward_list(std::initializer_list<_Tp> __il,
const _Alloc& __al = _Alloc())
: _Base(__il, __al)
{ }
~forward_list() noexcept
{ }
forward_list&
operator=(const forward_list& __list)
{
static_cast< _Base&>(*this) = __list;
return *this;
}
forward_list&
operator=(forward_list&& __list)
noexcept(_Node_alloc_traits::_S_nothrow_move())
{
static_cast< _Base&>(*this) = std::move(__list);
return *this;
}
forward_list&
operator=(std::initializer_list<_Tp> __il)
{
static_cast< _Base&>(*this) = __il;
return *this;
}
_Base&
_M_base() noexcept { return *this; }
const _Base&
_M_base() const noexcept { return *this; }
};
template<typename _Tp, typename _Alloc>
inline bool
operator==(const forward_list<_Tp, _Alloc>& __lx,
const forward_list<_Tp, _Alloc>& __ly)
{ return __lx._M_base() == __ly._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator<(const forward_list<_Tp, _Alloc>& __lx,
const forward_list<_Tp, _Alloc>& __ly)
{ return __lx._M_base() < __ly._M_base(); }
template<typename _Tp, typename _Alloc>
inline bool
operator!=(const forward_list<_Tp, _Alloc>& __lx,
const forward_list<_Tp, _Alloc>& __ly)
{ return !(__lx == __ly); }
/// Based on operator<
template<typename _Tp, typename _Alloc>
inline bool
operator>(const forward_list<_Tp, _Alloc>& __lx,
const forward_list<_Tp, _Alloc>& __ly)
{ return (__ly < __lx); }
/// Based on operator<
template<typename _Tp, typename _Alloc>
inline bool
operator>=(const forward_list<_Tp, _Alloc>& __lx,
const forward_list<_Tp, _Alloc>& __ly)
{ return !(__lx < __ly); }
/// Based on operator<
template<typename _Tp, typename _Alloc>
inline bool
operator<=(const forward_list<_Tp, _Alloc>& __lx,
const forward_list<_Tp, _Alloc>& __ly)
{ return !(__ly < __lx); }
/// See std::forward_list::swap().
template<typename _Tp, typename _Alloc>
inline void
swap(forward_list<_Tp, _Alloc>& __lx,
forward_list<_Tp, _Alloc>& __ly)
{ __lx.swap(__ly); }
} // namespace __profile
} // namespace std
#endif // C++11
#endif