1 // Profiling unordered containers implementation details -*- C++ -*-
3 // Copyright (C) 2014-2015 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
20 // You should have received a copy of the GNU General Public License along
21 // with this library; see the file COPYING3. If not see
22 // <http://www.gnu.org/licenses/>.
24 /** @file profile/ordered_base.h
25 * This file is a GNU profile extension to the Standard C++ Library.
28 #ifndef _GLIBCXX_PROFILE_ORDERED
29 #define _GLIBCXX_PROFILE_ORDERED 1
31 namespace std _GLIBCXX_VISIBILITY(default)
35 template<typename _Cont>
36 class _Ordered_profile
40 _M_profile_iterate(int __rewind = 0) const
41 { __profcxx_map2umap_iterate(this->_M_map2umap_info, __rewind); }
44 _Ordered_profile() _GLIBCXX_NOEXCEPT
45 { _M_profile_construct(); }
47 #if __cplusplus >= 201103L
48 _Ordered_profile(const _Ordered_profile&) noexcept
49 : _Ordered_profile() { }
50 _Ordered_profile(_Ordered_profile&& __other) noexcept
55 operator=(const _Ordered_profile&) noexcept
57 _M_profile_destruct();
58 _M_profile_construct();
62 operator=(_Ordered_profile&& __other) noexcept
66 __other._M_profile_destruct();
67 __other._M_profile_construct();
72 { _M_profile_destruct(); }
75 _M_profile_construct() _GLIBCXX_NOEXCEPT
76 { _M_map2umap_info = __profcxx_map2umap_construct(); }
79 _M_profile_destruct() _GLIBCXX_NOEXCEPT
81 __profcxx_map2umap_destruct(_M_map2umap_info);
86 _M_swap(_Ordered_profile& __other)
87 { std::swap(_M_map2umap_info, __other._M_map2umap_info); }
89 __gnu_profile::__map2umap_info* _M_map2umap_info;
94 { return *static_cast<_Cont*>(this); }
97 } // namespace __profile