ordered_base.h
Go to the documentation of this file.
// Profiling unordered containers implementation details -*- C++ -*-
// Copyright (C) 2014-2015 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 along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
/** @file profile/ordered_base.h
* This file is a GNU profile extension to the Standard C++ Library.
*/
#ifndef _GLIBCXX_PROFILE_ORDERED
#define _GLIBCXX_PROFILE_ORDERED 1
namespace std _GLIBCXX_VISIBILITY(default)
{
namespace __profile
{
template<typename _Cont>
class _Ordered_profile
{
public:
void
_M_profile_iterate(int __rewind = 0) const
{ __profcxx_map2umap_iterate(this->_M_map2umap_info, __rewind); }
protected:
_Ordered_profile() _GLIBCXX_NOEXCEPT
{ _M_profile_construct(); }
#if __cplusplus >= 201103L
_Ordered_profile(const _Ordered_profile&) noexcept
: _Ordered_profile() { }
_Ordered_profile(_Ordered_profile&& __other) noexcept
: _Ordered_profile()
{ _M_swap(__other); }
_Ordered_profile&
operator=(const _Ordered_profile&) noexcept
{
_M_profile_destruct();
_M_profile_construct();
}
_Ordered_profile&
operator=(_Ordered_profile&& __other) noexcept
{
_M_swap(__other);
__other._M_profile_destruct();
__other._M_profile_construct();
}
#endif
~_Ordered_profile()
{ _M_profile_destruct(); }
void
_M_profile_construct() _GLIBCXX_NOEXCEPT
{ _M_map2umap_info = __profcxx_map2umap_construct(); }
void
_M_profile_destruct() _GLIBCXX_NOEXCEPT
{
__profcxx_map2umap_destruct(_M_map2umap_info);
_M_map2umap_info = 0;
}
void
_M_swap(_Ordered_profile& __other)
{ std::swap(_M_map2umap_info, __other._M_map2umap_info); }
__gnu_profile::__map2umap_info* _M_map2umap_info;
private:
_Cont&
_M_conjure()
{ return *static_cast<_Cont*>(this); }
};
} // namespace __profile
} // namespace std
#endif
__gnu_profile::__map2umap_info
A map-to-unordered_map instrumentation line in the object table.
Definition: profiler_map_to_unordered_map.h:66
std
ISO C++ entities toplevel namespace is std.