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diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp
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index 000000000..e9ae987b0
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+++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp
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+// -*- C++ -*-
+
+// Copyright (C) 2005, 2006, 2009 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/>.
+
+// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
+
+// Permission to use, copy, modify, sell, and distribute this software
+// is hereby granted without fee, provided that the above copyright
+// notice appears in all copies, and that both that copyright notice
+// and this permission notice appear in supporting documentation. None
+// of the above authors, nor IBM Haifa Research Laboratories, make any
+// representation about the suitability of this software for any
+// purpose. It is provided "as is" without express or implied
+// warranty.
+
+/**
+ * @file insert_fn_imps.hpp
+ * Contains an implementation class for splay_tree_.
+ */
+
+PB_DS_CLASS_T_DEC
+inline std::pair<typename PB_DS_CLASS_C_DEC::point_iterator, bool>
+PB_DS_CLASS_C_DEC::
+insert(const_reference r_value)
+{
+ _GLIBCXX_DEBUG_ONLY(assert_valid();)
+ std::pair<point_iterator, bool> ins_pair = insert_leaf_imp(r_value);
+ ins_pair.first.m_p_nd->m_special = false;
+ _GLIBCXX_DEBUG_ONLY(assert_valid());
+ splay(ins_pair.first.m_p_nd);
+ _GLIBCXX_DEBUG_ONLY(assert_valid());
+ return ins_pair;
+}
+
+PB_DS_CLASS_T_DEC
+inline std::pair<typename PB_DS_CLASS_C_DEC::point_iterator, bool>
+PB_DS_CLASS_C_DEC::
+insert_leaf_imp(const_reference r_value)
+{
+ _GLIBCXX_DEBUG_ONLY(base_type::structure_only_assert_valid();)
+ if (base_type::m_size == 0)
+ return std::make_pair(base_type::insert_imp_empty(r_value), true);
+
+ node_pointer p_nd = base_type::m_p_head->m_p_parent;
+ node_pointer p_pot = base_type::m_p_head;
+
+ while (p_nd != NULL)
+ if (!Cmp_Fn::operator()(PB_DS_V2F(p_nd->m_value), PB_DS_V2F(r_value)))
+ {
+ if (!Cmp_Fn::operator()(PB_DS_V2F(r_value), PB_DS_V2F(p_nd->m_value)))
+ {
+ return std::make_pair(point_iterator(p_nd), false);
+ }
+ p_pot = p_nd;
+ p_nd = p_nd->m_p_left;
+ }
+ else
+ p_nd = p_nd->m_p_right;
+
+ if (p_pot == base_type::m_p_head)
+ return std::make_pair(base_type::insert_leaf_new(r_value, base_type::m_p_head->m_p_right, false), true);
+
+ _GLIBCXX_DEBUG_ONLY(base_type::check_key_does_not_exist(PB_DS_V2F(r_value)));
+
+ p_nd = p_pot->m_p_left;
+ if (p_nd == NULL)
+ return (std::make_pair(base_type::insert_leaf_new(r_value, p_pot, true), true));
+
+ while (p_nd->m_p_right != NULL)
+ p_nd = p_nd->m_p_right;
+
+ return std::make_pair(insert_leaf_new(r_value, p_nd, false), true);
+}