2001-06-27 19:09:53 +02:00
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// Singly-linked list implementation -*- C++ -*-
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Makefile.am (doxygen, [...]): Tweak targets.
2002-01-28 Phil Edwards <pme@gcc.gnu.org>
* Makefile.am (doxygen, doxygen-maint, doxygen-man): Tweak targets.
* Makefile.in: Regenerate.
* docs/doxygen/run_doxygen: Update, mostly for man pages.
* docs/doxygen/Intro.3: Update.
* docs/doxygen/TODO: Update.
* docs/doxygen/doxygroups.cc: Add namespace hook for __gnu_cxx.
* docs/doxygen/mainpage.doxy: Update.
* docs/doxygen/user.cfg.in: Update for header rename. Also
regenerate comments and variables with 1.2.12.
* docs/doxygen/maint.cfg.in: Remove file.
* include/bits/stl_relops.h: Doxygenate.
* include/bits/stl_tempbuf.h (std::_Temporary_buffer): Likewise.
* include/c_std/std_cassert.h, include/c_std/std_cctype.h,
include/c_std/std_cerrno.h, include/c_std/std_cfloat.h,
include/c_std/std_ciso646.h, include/c_std/std_climits.h,
include/c_std/std_clocale.h, include/c_std/std_cmath.h,
include/c_std/std_csetjmp.h, include/c_std/std_csignal.h,
include/c_std/std_cstdarg.h, include/c_std/std_cstddef.h,
include/c_std/std_cstdio.h, include/c_std/std_cstdlib.h,
include/c_std/std_cstring.h, include/c_std/std_ctime.h,
include/c_std/std_cwchar.h, include/c_std/std_cwctype.h,
include/ext/algorithm, include/ext/functional, include/ext/hash_map,
include/ext/hash_set, include/ext/iterator, include/ext/memory,
include/ext/numeric, include/ext/rb_tree, include/ext/rope,
include/ext/ropeimpl.h, include/ext/slist, include/ext/stl_hash_fun.h,
include/ext/stl_hashtable.h, include/ext/stl_rope.h,
include/std/std_algorithm.h, include/std/std_bitset.h,
include/std/std_complex.h, include/std/std_deque.h,
include/std/std_fstream.h, include/std/std_functional.h,
include/std/std_iomanip.h, include/std/std_ios.h,
include/std/std_iosfwd.h, include/std/std_iostream.h,
include/std/std_istream.h, include/std/std_iterator.h,
include/std/std_limits.h, include/std/std_list.h,
include/std/std_locale.h, include/std/std_map.h,
include/std/std_memory.h, include/std/std_numeric.h,
include/std/std_ostream.h, include/std/std_queue.h,
include/std/std_set.h, include/std/std_sstream.h,
include/std/std_stack.h, include/std/std_stdexcept.h,
include/std/std_streambuf.h, include/std/std_string.h,
include/std/std_utility.h, include/std/std_valarray.h,
include/std/std_vector.h: Add/correct @file doxygen hook.
* include/ext/memory: Doxygenate most of rest of file.
* libsupc++/exception: Doxygen output formatting.
* libsupc++/new: Say which header it is.
* testsuite/lib/libstdc++-v3-dg.exp: Fix spacing.
* docs/html/19_diagnostics/howto.html: Describe concept-checks switch.
* docs/html/23_containers/howto.html: Describe O(n) list::size().
* docs/html/27_io/howto.html: Also link to Langer and Kreft text.
From-SVN: r49300
2002-01-28 23:13:12 +01:00
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// Copyright (C) 2001, 2002 Free Software Foundation, Inc.
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2001-06-27 19:09:53 +02:00
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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2000-10-05 13:27:02 +02:00
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/*
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* Copyright (c) 1997
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* Silicon Graphics Computer Systems, Inc.
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Silicon Graphics makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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*/
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Makefile.am (doxygen, [...]): Tweak targets.
2002-01-28 Phil Edwards <pme@gcc.gnu.org>
* Makefile.am (doxygen, doxygen-maint, doxygen-man): Tweak targets.
* Makefile.in: Regenerate.
* docs/doxygen/run_doxygen: Update, mostly for man pages.
* docs/doxygen/Intro.3: Update.
* docs/doxygen/TODO: Update.
* docs/doxygen/doxygroups.cc: Add namespace hook for __gnu_cxx.
* docs/doxygen/mainpage.doxy: Update.
* docs/doxygen/user.cfg.in: Update for header rename. Also
regenerate comments and variables with 1.2.12.
* docs/doxygen/maint.cfg.in: Remove file.
* include/bits/stl_relops.h: Doxygenate.
* include/bits/stl_tempbuf.h (std::_Temporary_buffer): Likewise.
* include/c_std/std_cassert.h, include/c_std/std_cctype.h,
include/c_std/std_cerrno.h, include/c_std/std_cfloat.h,
include/c_std/std_ciso646.h, include/c_std/std_climits.h,
include/c_std/std_clocale.h, include/c_std/std_cmath.h,
include/c_std/std_csetjmp.h, include/c_std/std_csignal.h,
include/c_std/std_cstdarg.h, include/c_std/std_cstddef.h,
include/c_std/std_cstdio.h, include/c_std/std_cstdlib.h,
include/c_std/std_cstring.h, include/c_std/std_ctime.h,
include/c_std/std_cwchar.h, include/c_std/std_cwctype.h,
include/ext/algorithm, include/ext/functional, include/ext/hash_map,
include/ext/hash_set, include/ext/iterator, include/ext/memory,
include/ext/numeric, include/ext/rb_tree, include/ext/rope,
include/ext/ropeimpl.h, include/ext/slist, include/ext/stl_hash_fun.h,
include/ext/stl_hashtable.h, include/ext/stl_rope.h,
include/std/std_algorithm.h, include/std/std_bitset.h,
include/std/std_complex.h, include/std/std_deque.h,
include/std/std_fstream.h, include/std/std_functional.h,
include/std/std_iomanip.h, include/std/std_ios.h,
include/std/std_iosfwd.h, include/std/std_iostream.h,
include/std/std_istream.h, include/std/std_iterator.h,
include/std/std_limits.h, include/std/std_list.h,
include/std/std_locale.h, include/std/std_map.h,
include/std/std_memory.h, include/std/std_numeric.h,
include/std/std_ostream.h, include/std/std_queue.h,
include/std/std_set.h, include/std/std_sstream.h,
include/std/std_stack.h, include/std/std_stdexcept.h,
include/std/std_streambuf.h, include/std/std_string.h,
include/std/std_utility.h, include/std/std_valarray.h,
include/std/std_vector.h: Add/correct @file doxygen hook.
* include/ext/memory: Doxygenate most of rest of file.
* libsupc++/exception: Doxygen output formatting.
* libsupc++/new: Say which header it is.
* testsuite/lib/libstdc++-v3-dg.exp: Fix spacing.
* docs/html/19_diagnostics/howto.html: Describe concept-checks switch.
* docs/html/23_containers/howto.html: Describe O(n) list::size().
* docs/html/27_io/howto.html: Also link to Langer and Kreft text.
From-SVN: r49300
2002-01-28 23:13:12 +01:00
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/** @file ext/slist
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* This file is a GNU extension to the Standard C++ Library (possibly
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* containing extensions from the HP/SGI STL subset). You should only
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* include this header if you are using GCC 3 or later.
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2000-10-05 13:27:02 +02:00
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*/
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2003-06-06 17:50:28 +02:00
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#ifndef _SLIST
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#define _SLIST 1
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2000-10-05 13:27:02 +02:00
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2001-04-24 01:17:20 +02:00
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#include <bits/stl_algobase.h>
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2003-06-11 17:52:11 +02:00
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#include <bits/allocator.h>
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2001-04-24 01:17:20 +02:00
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#include <bits/stl_construct.h>
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#include <bits/stl_uninitialized.h>
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2001-04-03 02:26:58 +02:00
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#include <bits/concept_check.h>
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2000-10-05 13:27:02 +02:00
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2001-12-31 11:26:01 +01:00
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namespace __gnu_cxx
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2001-03-04 22:34:02 +01:00
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{
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2001-12-31 11:26:01 +01:00
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using std::size_t;
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using std::ptrdiff_t;
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using std::_Alloc_traits;
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using std::_Construct;
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using std::_Destroy;
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using std::allocator;
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2000-10-05 13:27:02 +02:00
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struct _Slist_node_base
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{
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_Slist_node_base* _M_next;
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};
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inline _Slist_node_base*
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__slist_make_link(_Slist_node_base* __prev_node,
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_Slist_node_base* __new_node)
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{
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__new_node->_M_next = __prev_node->_M_next;
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__prev_node->_M_next = __new_node;
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return __new_node;
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}
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inline _Slist_node_base*
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__slist_previous(_Slist_node_base* __head,
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const _Slist_node_base* __node)
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{
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while (__head && __head->_M_next != __node)
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__head = __head->_M_next;
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return __head;
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}
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inline const _Slist_node_base*
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__slist_previous(const _Slist_node_base* __head,
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const _Slist_node_base* __node)
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{
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while (__head && __head->_M_next != __node)
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__head = __head->_M_next;
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return __head;
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}
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inline void __slist_splice_after(_Slist_node_base* __pos,
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_Slist_node_base* __before_first,
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_Slist_node_base* __before_last)
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{
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if (__pos != __before_first && __pos != __before_last) {
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_Slist_node_base* __first = __before_first->_M_next;
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_Slist_node_base* __after = __pos->_M_next;
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__before_first->_M_next = __before_last->_M_next;
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__pos->_M_next = __first;
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__before_last->_M_next = __after;
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}
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}
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inline void
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__slist_splice_after(_Slist_node_base* __pos, _Slist_node_base* __head)
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{
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_Slist_node_base* __before_last = __slist_previous(__head, 0);
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if (__before_last != __head) {
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_Slist_node_base* __after = __pos->_M_next;
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__pos->_M_next = __head->_M_next;
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__head->_M_next = 0;
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__before_last->_M_next = __after;
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}
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}
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inline _Slist_node_base* __slist_reverse(_Slist_node_base* __node)
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{
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_Slist_node_base* __result = __node;
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__node = __node->_M_next;
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__result->_M_next = 0;
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while(__node) {
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_Slist_node_base* __next = __node->_M_next;
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__node->_M_next = __result;
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__result = __node;
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__node = __next;
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}
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return __result;
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}
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inline size_t __slist_size(_Slist_node_base* __node)
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{
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size_t __result = 0;
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for ( ; __node != 0; __node = __node->_M_next)
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++__result;
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return __result;
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}
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template <class _Tp>
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struct _Slist_node : public _Slist_node_base
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{
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_Tp _M_data;
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};
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struct _Slist_iterator_base
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{
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2001-12-31 11:26:01 +01:00
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typedef size_t size_type;
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typedef ptrdiff_t difference_type;
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typedef std::forward_iterator_tag iterator_category;
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2000-10-05 13:27:02 +02:00
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_Slist_node_base* _M_node;
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_Slist_iterator_base(_Slist_node_base* __x) : _M_node(__x) {}
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void _M_incr() { _M_node = _M_node->_M_next; }
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bool operator==(const _Slist_iterator_base& __x) const {
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return _M_node == __x._M_node;
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}
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bool operator!=(const _Slist_iterator_base& __x) const {
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return _M_node != __x._M_node;
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}
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};
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template <class _Tp, class _Ref, class _Ptr>
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struct _Slist_iterator : public _Slist_iterator_base
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{
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typedef _Slist_iterator<_Tp, _Tp&, _Tp*> iterator;
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typedef _Slist_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
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typedef _Slist_iterator<_Tp, _Ref, _Ptr> _Self;
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typedef _Tp value_type;
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typedef _Ptr pointer;
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typedef _Ref reference;
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typedef _Slist_node<_Tp> _Node;
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_Slist_iterator(_Node* __x) : _Slist_iterator_base(__x) {}
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_Slist_iterator() : _Slist_iterator_base(0) {}
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_Slist_iterator(const iterator& __x) : _Slist_iterator_base(__x._M_node) {}
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reference operator*() const { return ((_Node*) _M_node)->_M_data; }
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pointer operator->() const { return &(operator*()); }
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_Self& operator++()
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{
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_M_incr();
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return *this;
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}
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_Self operator++(int)
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{
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_Self __tmp = *this;
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_M_incr();
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return __tmp;
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}
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};
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// Base class that encapsulates details of allocators. Three cases:
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// an ordinary standard-conforming allocator, a standard-conforming
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// allocator with no non-static data, and an SGI-style allocator.
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// This complexity is necessary only because we're worrying about backward
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// compatibility and because we want to avoid wasting storage on an
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// allocator instance if it isn't necessary.
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// Base for general standard-conforming allocators.
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template <class _Tp, class _Allocator, bool _IsStatic>
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class _Slist_alloc_base {
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public:
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typedef typename _Alloc_traits<_Tp,_Allocator>::allocator_type
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allocator_type;
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allocator_type get_allocator() const { return _M_node_allocator; }
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_Slist_alloc_base(const allocator_type& __a) : _M_node_allocator(__a) {}
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protected:
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_Slist_node<_Tp>* _M_get_node()
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{ return _M_node_allocator.allocate(1); }
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void _M_put_node(_Slist_node<_Tp>* __p)
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{ _M_node_allocator.deallocate(__p, 1); }
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protected:
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typename _Alloc_traits<_Slist_node<_Tp>,_Allocator>::allocator_type
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_M_node_allocator;
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_Slist_node_base _M_head;
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};
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// Specialization for instanceless allocators.
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template <class _Tp, class _Allocator>
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class _Slist_alloc_base<_Tp,_Allocator, true> {
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public:
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|
typedef typename _Alloc_traits<_Tp,_Allocator>::allocator_type
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allocator_type;
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allocator_type get_allocator() const { return allocator_type(); }
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_Slist_alloc_base(const allocator_type&) {}
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protected:
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typedef typename _Alloc_traits<_Slist_node<_Tp>, _Allocator>::_Alloc_type
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_Alloc_type;
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_Slist_node<_Tp>* _M_get_node() { return _Alloc_type::allocate(1); }
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|
|
void _M_put_node(_Slist_node<_Tp>* __p) { _Alloc_type::deallocate(__p, 1); }
|
|
|
|
|
|
|
|
protected:
|
|
|
|
_Slist_node_base _M_head;
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
struct _Slist_base
|
|
|
|
: public _Slist_alloc_base<_Tp, _Alloc,
|
|
|
|
_Alloc_traits<_Tp, _Alloc>::_S_instanceless>
|
|
|
|
{
|
|
|
|
typedef _Slist_alloc_base<_Tp, _Alloc,
|
|
|
|
_Alloc_traits<_Tp, _Alloc>::_S_instanceless>
|
|
|
|
_Base;
|
|
|
|
typedef typename _Base::allocator_type allocator_type;
|
|
|
|
|
|
|
|
_Slist_base(const allocator_type& __a)
|
|
|
|
: _Base(__a) { this->_M_head._M_next = 0; }
|
|
|
|
~_Slist_base() { _M_erase_after(&this->_M_head, 0); }
|
|
|
|
|
|
|
|
protected:
|
|
|
|
|
|
|
|
_Slist_node_base* _M_erase_after(_Slist_node_base* __pos)
|
|
|
|
{
|
|
|
|
_Slist_node<_Tp>* __next = (_Slist_node<_Tp>*) (__pos->_M_next);
|
|
|
|
_Slist_node_base* __next_next = __next->_M_next;
|
|
|
|
__pos->_M_next = __next_next;
|
2001-07-04 20:12:08 +02:00
|
|
|
_Destroy(&__next->_M_data);
|
2000-10-05 13:27:02 +02:00
|
|
|
_M_put_node(__next);
|
|
|
|
return __next_next;
|
|
|
|
}
|
|
|
|
_Slist_node_base* _M_erase_after(_Slist_node_base*, _Slist_node_base*);
|
|
|
|
};
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
_Slist_node_base*
|
|
|
|
_Slist_base<_Tp,_Alloc>::_M_erase_after(_Slist_node_base* __before_first,
|
|
|
|
_Slist_node_base* __last_node) {
|
|
|
|
_Slist_node<_Tp>* __cur = (_Slist_node<_Tp>*) (__before_first->_M_next);
|
|
|
|
while (__cur != __last_node) {
|
|
|
|
_Slist_node<_Tp>* __tmp = __cur;
|
|
|
|
__cur = (_Slist_node<_Tp>*) __cur->_M_next;
|
2001-07-04 20:12:08 +02:00
|
|
|
_Destroy(&__tmp->_M_data);
|
2000-10-05 13:27:02 +02:00
|
|
|
_M_put_node(__tmp);
|
|
|
|
}
|
|
|
|
__before_first->_M_next = __last_node;
|
|
|
|
return __last_node;
|
|
|
|
}
|
|
|
|
|
2002-07-02 08:17:36 +02:00
|
|
|
/**
|
|
|
|
* This is an SGI extension.
|
|
|
|
* @ingroup SGIextensions
|
|
|
|
* @doctodo
|
|
|
|
*/
|
2001-03-04 22:34:02 +01:00
|
|
|
template <class _Tp, class _Alloc = allocator<_Tp> >
|
2000-10-05 13:27:02 +02:00
|
|
|
class slist : private _Slist_base<_Tp,_Alloc>
|
|
|
|
{
|
2001-04-03 02:26:58 +02:00
|
|
|
// concept requirements
|
2001-11-01 16:46:48 +01:00
|
|
|
__glibcpp_class_requires(_Tp, _SGIAssignableConcept)
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
private:
|
|
|
|
typedef _Slist_base<_Tp,_Alloc> _Base;
|
|
|
|
public:
|
2001-12-31 11:26:01 +01:00
|
|
|
typedef _Tp value_type;
|
2000-10-05 13:27:02 +02:00
|
|
|
typedef value_type* pointer;
|
|
|
|
typedef const value_type* const_pointer;
|
|
|
|
typedef value_type& reference;
|
|
|
|
typedef const value_type& const_reference;
|
|
|
|
typedef size_t size_type;
|
|
|
|
typedef ptrdiff_t difference_type;
|
|
|
|
|
|
|
|
typedef _Slist_iterator<_Tp, _Tp&, _Tp*> iterator;
|
|
|
|
typedef _Slist_iterator<_Tp, const _Tp&, const _Tp*> const_iterator;
|
|
|
|
|
|
|
|
typedef typename _Base::allocator_type allocator_type;
|
|
|
|
allocator_type get_allocator() const { return _Base::get_allocator(); }
|
|
|
|
|
|
|
|
private:
|
|
|
|
typedef _Slist_node<_Tp> _Node;
|
|
|
|
typedef _Slist_node_base _Node_base;
|
|
|
|
typedef _Slist_iterator_base _Iterator_base;
|
|
|
|
|
|
|
|
_Node* _M_create_node(const value_type& __x) {
|
|
|
|
_Node* __node = this->_M_get_node();
|
2001-10-24 04:37:56 +02:00
|
|
|
try {
|
2001-07-04 20:12:08 +02:00
|
|
|
_Construct(&__node->_M_data, __x);
|
2000-10-05 13:27:02 +02:00
|
|
|
__node->_M_next = 0;
|
|
|
|
}
|
2001-10-24 04:37:56 +02:00
|
|
|
catch(...)
|
|
|
|
{
|
|
|
|
this->_M_put_node(__node);
|
|
|
|
__throw_exception_again;
|
|
|
|
}
|
2000-10-05 13:27:02 +02:00
|
|
|
return __node;
|
|
|
|
}
|
|
|
|
|
|
|
|
_Node* _M_create_node() {
|
|
|
|
_Node* __node = this->_M_get_node();
|
2001-10-24 04:37:56 +02:00
|
|
|
try {
|
2001-07-04 20:12:08 +02:00
|
|
|
_Construct(&__node->_M_data);
|
2000-10-05 13:27:02 +02:00
|
|
|
__node->_M_next = 0;
|
|
|
|
}
|
2001-10-24 04:37:56 +02:00
|
|
|
catch(...)
|
|
|
|
{
|
|
|
|
this->_M_put_node(__node);
|
|
|
|
__throw_exception_again;
|
|
|
|
}
|
2000-10-05 13:27:02 +02:00
|
|
|
return __node;
|
|
|
|
}
|
|
|
|
|
|
|
|
public:
|
|
|
|
explicit slist(const allocator_type& __a = allocator_type()) : _Base(__a) {}
|
|
|
|
|
|
|
|
slist(size_type __n, const value_type& __x,
|
|
|
|
const allocator_type& __a = allocator_type()) : _Base(__a)
|
|
|
|
{ _M_insert_after_fill(&this->_M_head, __n, __x); }
|
|
|
|
|
|
|
|
explicit slist(size_type __n) : _Base(allocator_type())
|
|
|
|
{ _M_insert_after_fill(&this->_M_head, __n, value_type()); }
|
|
|
|
|
|
|
|
// We don't need any dispatching tricks here, because _M_insert_after_range
|
|
|
|
// already does them.
|
|
|
|
template <class _InputIterator>
|
|
|
|
slist(_InputIterator __first, _InputIterator __last,
|
|
|
|
const allocator_type& __a = allocator_type()) : _Base(__a)
|
|
|
|
{ _M_insert_after_range(&this->_M_head, __first, __last); }
|
|
|
|
|
|
|
|
slist(const slist& __x) : _Base(__x.get_allocator())
|
|
|
|
{ _M_insert_after_range(&this->_M_head, __x.begin(), __x.end()); }
|
|
|
|
|
|
|
|
slist& operator= (const slist& __x);
|
|
|
|
|
|
|
|
~slist() {}
|
|
|
|
|
|
|
|
public:
|
|
|
|
// assign(), a generalized assignment member function. Two
|
|
|
|
// versions: one that takes a count, and one that takes a range.
|
|
|
|
// The range version is a member template, so we dispatch on whether
|
|
|
|
// or not the type is an integer.
|
|
|
|
|
|
|
|
void assign(size_type __n, const _Tp& __val)
|
|
|
|
{ _M_fill_assign(__n, __val); }
|
|
|
|
|
|
|
|
void _M_fill_assign(size_type __n, const _Tp& __val);
|
|
|
|
|
|
|
|
template <class _InputIterator>
|
|
|
|
void assign(_InputIterator __first, _InputIterator __last) {
|
|
|
|
typedef typename _Is_integer<_InputIterator>::_Integral _Integral;
|
|
|
|
_M_assign_dispatch(__first, __last, _Integral());
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Integer>
|
|
|
|
void _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
|
|
|
|
{ _M_fill_assign((size_type) __n, (_Tp) __val); }
|
|
|
|
|
|
|
|
template <class _InputIterator>
|
|
|
|
void _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
|
|
|
|
__false_type);
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
|
|
|
iterator begin() { return iterator((_Node*)this->_M_head._M_next); }
|
|
|
|
const_iterator begin() const
|
|
|
|
{ return const_iterator((_Node*)this->_M_head._M_next);}
|
|
|
|
|
|
|
|
iterator end() { return iterator(0); }
|
|
|
|
const_iterator end() const { return const_iterator(0); }
|
|
|
|
|
|
|
|
// Experimental new feature: before_begin() returns a
|
|
|
|
// non-dereferenceable iterator that, when incremented, yields
|
|
|
|
// begin(). This iterator may be used as the argument to
|
|
|
|
// insert_after, erase_after, etc. Note that even for an empty
|
|
|
|
// slist, before_begin() is not the same iterator as end(). It
|
|
|
|
// is always necessary to increment before_begin() at least once to
|
|
|
|
// obtain end().
|
|
|
|
iterator before_begin() { return iterator((_Node*) &this->_M_head); }
|
|
|
|
const_iterator before_begin() const
|
|
|
|
{ return const_iterator((_Node*) &this->_M_head); }
|
|
|
|
|
|
|
|
size_type size() const { return __slist_size(this->_M_head._M_next); }
|
|
|
|
|
|
|
|
size_type max_size() const { return size_type(-1); }
|
|
|
|
|
|
|
|
bool empty() const { return this->_M_head._M_next == 0; }
|
|
|
|
|
|
|
|
void swap(slist& __x)
|
2001-03-04 22:34:02 +01:00
|
|
|
{ std::swap(this->_M_head._M_next, __x._M_head._M_next); }
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
public:
|
|
|
|
|
|
|
|
reference front() { return ((_Node*) this->_M_head._M_next)->_M_data; }
|
|
|
|
const_reference front() const
|
|
|
|
{ return ((_Node*) this->_M_head._M_next)->_M_data; }
|
|
|
|
void push_front(const value_type& __x) {
|
|
|
|
__slist_make_link(&this->_M_head, _M_create_node(__x));
|
|
|
|
}
|
|
|
|
void push_front() { __slist_make_link(&this->_M_head, _M_create_node()); }
|
|
|
|
void pop_front() {
|
|
|
|
_Node* __node = (_Node*) this->_M_head._M_next;
|
|
|
|
this->_M_head._M_next = __node->_M_next;
|
2001-07-04 20:12:08 +02:00
|
|
|
_Destroy(&__node->_M_data);
|
2000-10-05 13:27:02 +02:00
|
|
|
this->_M_put_node(__node);
|
|
|
|
}
|
|
|
|
|
|
|
|
iterator previous(const_iterator __pos) {
|
|
|
|
return iterator((_Node*) __slist_previous(&this->_M_head, __pos._M_node));
|
|
|
|
}
|
|
|
|
const_iterator previous(const_iterator __pos) const {
|
|
|
|
return const_iterator((_Node*) __slist_previous(&this->_M_head,
|
|
|
|
__pos._M_node));
|
|
|
|
}
|
|
|
|
|
|
|
|
private:
|
|
|
|
_Node* _M_insert_after(_Node_base* __pos, const value_type& __x) {
|
|
|
|
return (_Node*) (__slist_make_link(__pos, _M_create_node(__x)));
|
|
|
|
}
|
|
|
|
|
|
|
|
_Node* _M_insert_after(_Node_base* __pos) {
|
|
|
|
return (_Node*) (__slist_make_link(__pos, _M_create_node()));
|
|
|
|
}
|
|
|
|
|
|
|
|
void _M_insert_after_fill(_Node_base* __pos,
|
|
|
|
size_type __n, const value_type& __x) {
|
|
|
|
for (size_type __i = 0; __i < __n; ++__i)
|
|
|
|
__pos = __slist_make_link(__pos, _M_create_node(__x));
|
|
|
|
}
|
|
|
|
|
|
|
|
// Check whether it's an integral type. If so, it's not an iterator.
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
template <class _InIterator>
|
2000-10-05 13:27:02 +02:00
|
|
|
void _M_insert_after_range(_Node_base* __pos,
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
_InIterator __first, _InIterator __last) {
|
|
|
|
typedef typename _Is_integer<_InIterator>::_Integral _Integral;
|
2000-10-05 13:27:02 +02:00
|
|
|
_M_insert_after_range(__pos, __first, __last, _Integral());
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Integer>
|
|
|
|
void _M_insert_after_range(_Node_base* __pos, _Integer __n, _Integer __x,
|
|
|
|
__true_type) {
|
|
|
|
_M_insert_after_fill(__pos, __n, __x);
|
|
|
|
}
|
|
|
|
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
template <class _InIterator>
|
2000-10-05 13:27:02 +02:00
|
|
|
void _M_insert_after_range(_Node_base* __pos,
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
_InIterator __first, _InIterator __last,
|
2000-10-05 13:27:02 +02:00
|
|
|
__false_type) {
|
|
|
|
while (__first != __last) {
|
|
|
|
__pos = __slist_make_link(__pos, _M_create_node(*__first));
|
|
|
|
++__first;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
|
|
|
iterator insert_after(iterator __pos, const value_type& __x) {
|
|
|
|
return iterator(_M_insert_after(__pos._M_node, __x));
|
|
|
|
}
|
|
|
|
|
|
|
|
iterator insert_after(iterator __pos) {
|
|
|
|
return insert_after(__pos, value_type());
|
|
|
|
}
|
|
|
|
|
|
|
|
void insert_after(iterator __pos, size_type __n, const value_type& __x) {
|
|
|
|
_M_insert_after_fill(__pos._M_node, __n, __x);
|
|
|
|
}
|
|
|
|
|
|
|
|
// We don't need any dispatching tricks here, because _M_insert_after_range
|
|
|
|
// already does them.
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
template <class _InIterator>
|
|
|
|
void insert_after(iterator __pos, _InIterator __first, _InIterator __last) {
|
2000-10-05 13:27:02 +02:00
|
|
|
_M_insert_after_range(__pos._M_node, __first, __last);
|
|
|
|
}
|
|
|
|
|
|
|
|
iterator insert(iterator __pos, const value_type& __x) {
|
|
|
|
return iterator(_M_insert_after(__slist_previous(&this->_M_head,
|
|
|
|
__pos._M_node),
|
|
|
|
__x));
|
|
|
|
}
|
|
|
|
|
|
|
|
iterator insert(iterator __pos) {
|
|
|
|
return iterator(_M_insert_after(__slist_previous(&this->_M_head,
|
|
|
|
__pos._M_node),
|
|
|
|
value_type()));
|
|
|
|
}
|
|
|
|
|
|
|
|
void insert(iterator __pos, size_type __n, const value_type& __x) {
|
|
|
|
_M_insert_after_fill(__slist_previous(&this->_M_head, __pos._M_node),
|
|
|
|
__n, __x);
|
|
|
|
}
|
|
|
|
|
|
|
|
// We don't need any dispatching tricks here, because _M_insert_after_range
|
|
|
|
// already does them.
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
template <class _InIterator>
|
|
|
|
void insert(iterator __pos, _InIterator __first, _InIterator __last) {
|
2000-10-05 13:27:02 +02:00
|
|
|
_M_insert_after_range(__slist_previous(&this->_M_head, __pos._M_node),
|
|
|
|
__first, __last);
|
|
|
|
}
|
|
|
|
|
|
|
|
public:
|
|
|
|
iterator erase_after(iterator __pos) {
|
|
|
|
return iterator((_Node*) this->_M_erase_after(__pos._M_node));
|
|
|
|
}
|
|
|
|
iterator erase_after(iterator __before_first, iterator __last) {
|
|
|
|
return iterator((_Node*) this->_M_erase_after(__before_first._M_node,
|
|
|
|
__last._M_node));
|
|
|
|
}
|
|
|
|
|
|
|
|
iterator erase(iterator __pos) {
|
|
|
|
return (_Node*) this->_M_erase_after(__slist_previous(&this->_M_head,
|
|
|
|
__pos._M_node));
|
|
|
|
}
|
|
|
|
iterator erase(iterator __first, iterator __last) {
|
|
|
|
return (_Node*) this->_M_erase_after(
|
|
|
|
__slist_previous(&this->_M_head, __first._M_node), __last._M_node);
|
|
|
|
}
|
|
|
|
|
|
|
|
void resize(size_type new_size, const _Tp& __x);
|
|
|
|
void resize(size_type new_size) { resize(new_size, _Tp()); }
|
|
|
|
void clear() { this->_M_erase_after(&this->_M_head, 0); }
|
|
|
|
|
|
|
|
public:
|
|
|
|
// Moves the range [__before_first + 1, __before_last + 1) to *this,
|
|
|
|
// inserting it immediately after __pos. This is constant time.
|
|
|
|
void splice_after(iterator __pos,
|
|
|
|
iterator __before_first, iterator __before_last)
|
|
|
|
{
|
|
|
|
if (__before_first != __before_last)
|
|
|
|
__slist_splice_after(__pos._M_node, __before_first._M_node,
|
|
|
|
__before_last._M_node);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Moves the element that follows __prev to *this, inserting it immediately
|
|
|
|
// after __pos. This is constant time.
|
|
|
|
void splice_after(iterator __pos, iterator __prev)
|
|
|
|
{
|
|
|
|
__slist_splice_after(__pos._M_node,
|
|
|
|
__prev._M_node, __prev._M_node->_M_next);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Removes all of the elements from the list __x to *this, inserting
|
|
|
|
// them immediately after __pos. __x must not be *this. Complexity:
|
|
|
|
// linear in __x.size().
|
|
|
|
void splice_after(iterator __pos, slist& __x)
|
|
|
|
{
|
|
|
|
__slist_splice_after(__pos._M_node, &__x._M_head);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Linear in distance(begin(), __pos), and linear in __x.size().
|
|
|
|
void splice(iterator __pos, slist& __x) {
|
|
|
|
if (__x._M_head._M_next)
|
|
|
|
__slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
|
|
|
|
&__x._M_head, __slist_previous(&__x._M_head, 0));
|
|
|
|
}
|
|
|
|
|
|
|
|
// Linear in distance(begin(), __pos), and in distance(__x.begin(), __i).
|
|
|
|
void splice(iterator __pos, slist& __x, iterator __i) {
|
|
|
|
__slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
|
|
|
|
__slist_previous(&__x._M_head, __i._M_node),
|
|
|
|
__i._M_node);
|
|
|
|
}
|
|
|
|
|
|
|
|
// Linear in distance(begin(), __pos), in distance(__x.begin(), __first),
|
|
|
|
// and in distance(__first, __last).
|
|
|
|
void splice(iterator __pos, slist& __x, iterator __first, iterator __last)
|
|
|
|
{
|
|
|
|
if (__first != __last)
|
|
|
|
__slist_splice_after(__slist_previous(&this->_M_head, __pos._M_node),
|
|
|
|
__slist_previous(&__x._M_head, __first._M_node),
|
|
|
|
__slist_previous(__first._M_node, __last._M_node));
|
|
|
|
}
|
|
|
|
|
|
|
|
public:
|
|
|
|
void reverse() {
|
|
|
|
if (this->_M_head._M_next)
|
|
|
|
this->_M_head._M_next = __slist_reverse(this->_M_head._M_next);
|
|
|
|
}
|
|
|
|
|
|
|
|
void remove(const _Tp& __val);
|
|
|
|
void unique();
|
|
|
|
void merge(slist& __x);
|
|
|
|
void sort();
|
|
|
|
|
|
|
|
template <class _Predicate>
|
|
|
|
void remove_if(_Predicate __pred);
|
|
|
|
|
|
|
|
template <class _BinaryPredicate>
|
|
|
|
void unique(_BinaryPredicate __pred);
|
|
|
|
|
|
|
|
template <class _StrictWeakOrdering>
|
|
|
|
void merge(slist&, _StrictWeakOrdering);
|
|
|
|
|
|
|
|
template <class _StrictWeakOrdering>
|
|
|
|
void sort(_StrictWeakOrdering __comp);
|
|
|
|
};
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
slist<_Tp,_Alloc>& slist<_Tp,_Alloc>::operator=(const slist<_Tp,_Alloc>& __x)
|
|
|
|
{
|
|
|
|
if (&__x != this) {
|
|
|
|
_Node_base* __p1 = &this->_M_head;
|
|
|
|
_Node* __n1 = (_Node*) this->_M_head._M_next;
|
|
|
|
const _Node* __n2 = (const _Node*) __x._M_head._M_next;
|
|
|
|
while (__n1 && __n2) {
|
|
|
|
__n1->_M_data = __n2->_M_data;
|
|
|
|
__p1 = __n1;
|
|
|
|
__n1 = (_Node*) __n1->_M_next;
|
|
|
|
__n2 = (const _Node*) __n2->_M_next;
|
|
|
|
}
|
|
|
|
if (__n2 == 0)
|
|
|
|
this->_M_erase_after(__p1, 0);
|
|
|
|
else
|
|
|
|
_M_insert_after_range(__p1, const_iterator((_Node*)__n2),
|
|
|
|
const_iterator(0));
|
|
|
|
}
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
void slist<_Tp, _Alloc>::_M_fill_assign(size_type __n, const _Tp& __val) {
|
|
|
|
_Node_base* __prev = &this->_M_head;
|
|
|
|
_Node* __node = (_Node*) this->_M_head._M_next;
|
|
|
|
for ( ; __node != 0 && __n > 0 ; --__n) {
|
|
|
|
__node->_M_data = __val;
|
|
|
|
__prev = __node;
|
|
|
|
__node = (_Node*) __node->_M_next;
|
|
|
|
}
|
|
|
|
if (__n > 0)
|
|
|
|
_M_insert_after_fill(__prev, __n, __val);
|
|
|
|
else
|
|
|
|
this->_M_erase_after(__prev, 0);
|
|
|
|
}
|
|
|
|
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
template <class _Tp, class _Alloc> template <class _InputIterator>
|
2000-10-05 13:27:02 +02:00
|
|
|
void
|
BUGS: Update from 2.90.8 snapshot.
2003-06-10 Phil Edwards <pme@gcc.gnu.org>
* docs/html/17_intro/BUGS: Update from 2.90.8 snapshot.
* docs/html/17_intro/CHECKLIST: Bring up to date with respect to
correctness of container::iterator typedefs. Fix whitespace.
* docs/html/20_util/howto.html, docs/html/ext/howto.html: Add links
to allocator docs.
* docs/html/documentation.html: Regenerate.
* include/bits/basic_string.h, include/bits/basic_string.tcc,
include/bits/deque.tcc, include/bits/list.tcc, include/bits/stl_algo.h,
include/bits/stl_algobase.h, include/bits/stl_bvector.h,
include/bits/stl_deque.h, include/bits/stl_iterator_base_funcs.h,
include/bits/stl_list.h, include/bits/stl_uninitialized.h,
include/bits/stl_vector.h, include/bits/vector.tcc,
include/ext/algorithm, include/ext/slist, include/std/std_bitset.h:
Change _Iter names to _Iterator, and __pos to __position.
* include/bits/stl_relops.h, include/bits/stl_numeric.h,
include/bits/stl_multiset.h, include/bits/stl_set.h:
Remove emacs markers.
* include/bits/stl_threads.h (_STL_auto_lock): Add __unused__.
From-SVN: r67736
2003-06-10 23:52:25 +02:00
|
|
|
slist<_Tp, _Alloc>::_M_assign_dispatch(_InputIterator __first, _InputIterator __last,
|
2000-10-05 13:27:02 +02:00
|
|
|
__false_type)
|
|
|
|
{
|
|
|
|
_Node_base* __prev = &this->_M_head;
|
|
|
|
_Node* __node = (_Node*) this->_M_head._M_next;
|
|
|
|
while (__node != 0 && __first != __last) {
|
|
|
|
__node->_M_data = *__first;
|
|
|
|
__prev = __node;
|
|
|
|
__node = (_Node*) __node->_M_next;
|
|
|
|
++__first;
|
|
|
|
}
|
|
|
|
if (__first != __last)
|
|
|
|
_M_insert_after_range(__prev, __first, __last);
|
|
|
|
else
|
|
|
|
this->_M_erase_after(__prev, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline bool
|
|
|
|
operator==(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2)
|
|
|
|
{
|
|
|
|
typedef typename slist<_Tp,_Alloc>::const_iterator const_iterator;
|
|
|
|
const_iterator __end1 = _SL1.end();
|
|
|
|
const_iterator __end2 = _SL2.end();
|
|
|
|
|
|
|
|
const_iterator __i1 = _SL1.begin();
|
|
|
|
const_iterator __i2 = _SL2.begin();
|
|
|
|
while (__i1 != __end1 && __i2 != __end2 && *__i1 == *__i2) {
|
|
|
|
++__i1;
|
|
|
|
++__i2;
|
|
|
|
}
|
|
|
|
return __i1 == __end1 && __i2 == __end2;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline bool
|
|
|
|
operator<(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2)
|
|
|
|
{
|
2001-12-31 11:26:01 +01:00
|
|
|
return std::lexicographical_compare(_SL1.begin(), _SL1.end(),
|
|
|
|
_SL2.begin(), _SL2.end());
|
2000-10-05 13:27:02 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline bool
|
|
|
|
operator!=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
|
|
|
|
return !(_SL1 == _SL2);
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline bool
|
|
|
|
operator>(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
|
|
|
|
return _SL2 < _SL1;
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline bool
|
|
|
|
operator<=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
|
|
|
|
return !(_SL2 < _SL1);
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline bool
|
|
|
|
operator>=(const slist<_Tp,_Alloc>& _SL1, const slist<_Tp,_Alloc>& _SL2) {
|
|
|
|
return !(_SL1 < _SL2);
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
inline void swap(slist<_Tp,_Alloc>& __x, slist<_Tp,_Alloc>& __y) {
|
|
|
|
__x.swap(__y);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
void slist<_Tp,_Alloc>::resize(size_type __len, const _Tp& __x)
|
|
|
|
{
|
|
|
|
_Node_base* __cur = &this->_M_head;
|
|
|
|
while (__cur->_M_next != 0 && __len > 0) {
|
|
|
|
--__len;
|
|
|
|
__cur = __cur->_M_next;
|
|
|
|
}
|
|
|
|
if (__cur->_M_next)
|
|
|
|
this->_M_erase_after(__cur, 0);
|
|
|
|
else
|
|
|
|
_M_insert_after_fill(__cur, __len, __x);
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
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void slist<_Tp,_Alloc>::remove(const _Tp& __val)
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{
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_Node_base* __cur = &this->_M_head;
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while (__cur && __cur->_M_next) {
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if (((_Node*) __cur->_M_next)->_M_data == __val)
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this->_M_erase_after(__cur);
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else
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__cur = __cur->_M_next;
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}
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}
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template <class _Tp, class _Alloc>
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void slist<_Tp,_Alloc>::unique()
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{
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_Node_base* __cur = this->_M_head._M_next;
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if (__cur) {
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while (__cur->_M_next) {
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if (((_Node*)__cur)->_M_data ==
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((_Node*)(__cur->_M_next))->_M_data)
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this->_M_erase_after(__cur);
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else
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__cur = __cur->_M_next;
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}
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}
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}
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template <class _Tp, class _Alloc>
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void slist<_Tp,_Alloc>::merge(slist<_Tp,_Alloc>& __x)
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{
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_Node_base* __n1 = &this->_M_head;
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while (__n1->_M_next && __x._M_head._M_next) {
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if (((_Node*) __x._M_head._M_next)->_M_data <
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((_Node*) __n1->_M_next)->_M_data)
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__slist_splice_after(__n1, &__x._M_head, __x._M_head._M_next);
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__n1 = __n1->_M_next;
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}
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if (__x._M_head._M_next) {
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__n1->_M_next = __x._M_head._M_next;
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__x._M_head._M_next = 0;
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}
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}
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template <class _Tp, class _Alloc>
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void slist<_Tp,_Alloc>::sort()
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{
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if (this->_M_head._M_next && this->_M_head._M_next->_M_next) {
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|
slist __carry;
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|
slist __counter[64];
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|
int __fill = 0;
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|
while (!empty()) {
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__slist_splice_after(&__carry._M_head,
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&this->_M_head, this->_M_head._M_next);
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int __i = 0;
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while (__i < __fill && !__counter[__i].empty()) {
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__counter[__i].merge(__carry);
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|
__carry.swap(__counter[__i]);
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|
++__i;
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}
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|
__carry.swap(__counter[__i]);
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|
if (__i == __fill)
|
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|
++__fill;
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|
}
|
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|
|
for (int __i = 1; __i < __fill; ++__i)
|
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|
|
__counter[__i].merge(__counter[__i-1]);
|
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|
|
this->swap(__counter[__fill-1]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
|
|
|
template <class _Predicate>
|
|
|
|
void slist<_Tp,_Alloc>::remove_if(_Predicate __pred)
|
|
|
|
{
|
|
|
|
_Node_base* __cur = &this->_M_head;
|
|
|
|
while (__cur->_M_next) {
|
|
|
|
if (__pred(((_Node*) __cur->_M_next)->_M_data))
|
|
|
|
this->_M_erase_after(__cur);
|
|
|
|
else
|
|
|
|
__cur = __cur->_M_next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc> template <class _BinaryPredicate>
|
|
|
|
void slist<_Tp,_Alloc>::unique(_BinaryPredicate __pred)
|
|
|
|
{
|
|
|
|
_Node* __cur = (_Node*) this->_M_head._M_next;
|
|
|
|
if (__cur) {
|
|
|
|
while (__cur->_M_next) {
|
|
|
|
if (__pred(((_Node*)__cur)->_M_data,
|
|
|
|
((_Node*)(__cur->_M_next))->_M_data))
|
|
|
|
this->_M_erase_after(__cur);
|
|
|
|
else
|
|
|
|
__cur = (_Node*) __cur->_M_next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
|
|
|
|
void slist<_Tp,_Alloc>::merge(slist<_Tp,_Alloc>& __x,
|
|
|
|
_StrictWeakOrdering __comp)
|
|
|
|
{
|
|
|
|
_Node_base* __n1 = &this->_M_head;
|
|
|
|
while (__n1->_M_next && __x._M_head._M_next) {
|
|
|
|
if (__comp(((_Node*) __x._M_head._M_next)->_M_data,
|
|
|
|
((_Node*) __n1->_M_next)->_M_data))
|
|
|
|
__slist_splice_after(__n1, &__x._M_head, __x._M_head._M_next);
|
|
|
|
__n1 = __n1->_M_next;
|
|
|
|
}
|
|
|
|
if (__x._M_head._M_next) {
|
|
|
|
__n1->_M_next = __x._M_head._M_next;
|
|
|
|
__x._M_head._M_next = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc> template <class _StrictWeakOrdering>
|
|
|
|
void slist<_Tp,_Alloc>::sort(_StrictWeakOrdering __comp)
|
|
|
|
{
|
|
|
|
if (this->_M_head._M_next && this->_M_head._M_next->_M_next) {
|
|
|
|
slist __carry;
|
|
|
|
slist __counter[64];
|
|
|
|
int __fill = 0;
|
|
|
|
while (!empty()) {
|
|
|
|
__slist_splice_after(&__carry._M_head,
|
|
|
|
&this->_M_head, this->_M_head._M_next);
|
|
|
|
int __i = 0;
|
|
|
|
while (__i < __fill && !__counter[__i].empty()) {
|
|
|
|
__counter[__i].merge(__carry, __comp);
|
|
|
|
__carry.swap(__counter[__i]);
|
|
|
|
++__i;
|
|
|
|
}
|
|
|
|
__carry.swap(__counter[__i]);
|
|
|
|
if (__i == __fill)
|
|
|
|
++__fill;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (int __i = 1; __i < __fill; ++__i)
|
|
|
|
__counter[__i].merge(__counter[__i-1], __comp);
|
|
|
|
this->swap(__counter[__fill-1]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2001-12-31 11:26:01 +01:00
|
|
|
} // namespace __gnu_cxx
|
|
|
|
|
|
|
|
namespace std
|
|
|
|
{
|
2000-10-05 13:27:02 +02:00
|
|
|
// Specialization of insert_iterator so that insertions will be constant
|
|
|
|
// time rather than linear time.
|
|
|
|
|
|
|
|
template <class _Tp, class _Alloc>
|
2001-12-31 11:26:01 +01:00
|
|
|
class insert_iterator<__gnu_cxx::slist<_Tp, _Alloc> > {
|
2000-10-05 13:27:02 +02:00
|
|
|
protected:
|
2001-12-31 11:26:01 +01:00
|
|
|
typedef __gnu_cxx::slist<_Tp, _Alloc> _Container;
|
2000-10-05 13:27:02 +02:00
|
|
|
_Container* container;
|
|
|
|
typename _Container::iterator iter;
|
|
|
|
public:
|
|
|
|
typedef _Container container_type;
|
|
|
|
typedef output_iterator_tag iterator_category;
|
|
|
|
typedef void value_type;
|
|
|
|
typedef void difference_type;
|
|
|
|
typedef void pointer;
|
|
|
|
typedef void reference;
|
|
|
|
|
|
|
|
insert_iterator(_Container& __x, typename _Container::iterator __i)
|
|
|
|
: container(&__x) {
|
|
|
|
if (__i == __x.begin())
|
|
|
|
iter = __x.before_begin();
|
|
|
|
else
|
|
|
|
iter = __x.previous(__i);
|
|
|
|
}
|
|
|
|
|
|
|
|
insert_iterator<_Container>&
|
|
|
|
operator=(const typename _Container::value_type& __value) {
|
|
|
|
iter = container->insert_after(iter, __value);
|
|
|
|
return *this;
|
|
|
|
}
|
|
|
|
insert_iterator<_Container>& operator*() { return *this; }
|
|
|
|
insert_iterator<_Container>& operator++() { return *this; }
|
|
|
|
insert_iterator<_Container>& operator++(int) { return *this; }
|
|
|
|
};
|
|
|
|
|
2001-12-31 11:26:01 +01:00
|
|
|
} // namespace std
|
2000-10-05 13:27:02 +02:00
|
|
|
|
2003-06-06 17:50:28 +02:00
|
|
|
#endif
|