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# ˆl–Ü4ý(”†»â‚À¹q ©‹FÿÄ
„hL¸ ÀÆ ?÷ // Deque implementation (out of line) -*- C++ -*-
// Copyright (C) 2001-2021 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
// .
/*
*
* Copyright (c) 1994
* Hewlett-Packard Company
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Hewlett-Packard Company makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
*
* Copyright (c) 1997
* Silicon Graphics Computer Systems, Inc.
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation. Silicon Graphics makes no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*/
/** @file bits/deque.tcc
* This is an internal header file, included by other library headers.
* Do not attempt to use it directly. @headername{deque}
*/
#ifndef _DEQUE_TCC
#define _DEQUE_TCC 1
#include
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
_GLIBCXX_BEGIN_NAMESPACE_CONTAINER
#if __cplusplus >= 201103L
template
void
deque<_Tp, _Alloc>::
_M_default_initialize()
{
_Map_pointer __cur;
__try
{
for (__cur = this->_M_impl._M_start._M_node;
__cur < this->_M_impl._M_finish._M_node;
++__cur)
std::__uninitialized_default_a(*__cur, *__cur + _S_buffer_size(),
_M_get_Tp_allocator());
std::__uninitialized_default_a(this->_M_impl._M_finish._M_first,
this->_M_impl._M_finish._M_cur,
_M_get_Tp_allocator());
}
__catch(...)
{
std::_Destroy(this->_M_impl._M_start, iterator(*__cur, __cur),
_M_get_Tp_allocator());
__throw_exception_again;
}
}
#endif
template
deque<_Tp, _Alloc>&
deque<_Tp, _Alloc>::
operator=(const deque& __x)
{
if (&__x != this)
{
#if __cplusplus >= 201103L
if (_Alloc_traits::_S_propagate_on_copy_assign())
{
if (!_Alloc_traits::_S_always_equal()
&& _M_get_Tp_allocator() != __x._M_get_Tp_allocator())
{
// Replacement allocator cannot free existing storage,
// so deallocate everything and take copy of __x's data.
_M_replace_map(__x, __x.get_allocator());
std::__alloc_on_copy(_M_get_Tp_allocator(),
__x._M_get_Tp_allocator());
return *this;
}
std::__alloc_on_copy(_M_get_Tp_allocator(),
__x._M_get_Tp_allocator());
}
#endif
const size_type __len = size();
if (__len >= __x.size())
_M_erase_at_e