4:66
  +   ˆl–äY>”ŠC]Šm@‚àY¸)‹FÿÃ„‚Óß_†I|¥+ÃÂ /t    // Profiling multimap implementation -*- C++ -*-

// Copyright (C) 2009-2013 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/multimap.h
 *  This file is a GNU profile extension to the Standard C++ Library.
 */

#ifndef _GLIBCXX_PROFILE_MULTIMAP_H
#define _GLIBCXX_PROFILE_MULTIMAP_H 1

#include <utility>

namespace std _GLIBCXX_VISIBILITY(default)
{
namespace __profile
{
  /// Class std::multimap wrapper with performance instrumentation.
  template<typename _Key, typename _Tp, typename _Compare = std::less<_Key>,
	   typename _Allocator = std::allocator<std::pair<const _Key, _Tp> > >
    class multimap
    : public _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Allocator>
    {
      typedef _GLIBCXX_STD_C::multimap<_Key, _Tp, _Compare, _Allocator> _Base;

    public:
      // types:
      typedef _Key				     key_type;
      typedef _Tp				     mapped_type;
      typedef std::pair<const _Key, _Tp>             value_type;
      typedef _Compare                               key_compare;
      typedef _Allocator                             allocator_type;
      typedef typename _Base::reference              reference;
      typedef typename _Base::const_reference        const_reference;

      typedef typename _Base::iterator               iterator;
      typedef typename _Base::const_iterator         const_iterator;
      typedef typename _Base::reverse_iterator       reverse_iterator;
      typedef typename _Base::const_reverse_iterator const_reverse_iterator;

      typedef typename _Base::size_type              size_type;
      typedef typename _Base::difference_type        difference_type;
      typedef typename _Base::pointer                pointer;
      typedef typename _Base::const_pointer          const_pointer;

      // 23.3.1.1 construct/copy/destroy:
      explicit multimap(const _Compare& __comp = _Compare(),
			const _Allocator& __a = _Allocator())
      : _Base(__comp, __a) { }

#if __cplusplus >= 201103L
      template<typename _InputIterator,
	       typename = std::_RequireInputIter<_InputIterator>>
#else
      template<typename _InputIterator>
#endif
      multimap(_InputIterator __first, _InputIterator __last,
	       const _Compare& __comp = _Compare(),
	       const _Allocator& __a = _Allocator())
      : _Base(__first, __last, __comp, __a) { }

      multimap(const multimap& __x)
      : _Base(__x) { }

      multimap(const _Base& __x)
      : _Base(__x) { }

#if __cplusplus >= 201103L
      multimap(multimap&& __x)
      noexcept(is_nothrow_copy_constructible<_Compare>::value)
      : _Base(std::move(__x))
      { }

      multimap(initializer_list<value_type> __l,
	       const _Compare& __c = _Compare(),
	       const allocator_type& __a = allocator_type())
      : _Base(__l, __c, __a) { }
#endif

      ~multimap() _GLIBCXX_NOEXCEPT { }

      multimap&
      operator=(const multimap& __x)
      {
	*static_cast<_Base*>(this) = __x;
	return *this;
      }

#if __cplusplus >= 201103L
      multimap&
      operator=(multimap&& __x)
      {
	// NB: DR 1204.
	// NB: DR 67