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diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp
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index 88fa04b3c..000000000
--- a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp
+++ /dev/null
@@ -1,351 +0,0 @@
-// -*- 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 thin_heap_.hpp
- * Contains an implementation class for a thin heap.
- */
-
-#ifndef PB_DS_THIN_HEAP_HPP
-#define PB_DS_THIN_HEAP_HPP
-
-/*
- * Thin heaps.
- * Tarjan and Kaplan.
- */
-
-#include <algorithm>
-#include <ext/pb_ds/detail/cond_dealtor.hpp>
-#include <ext/pb_ds/detail/type_utils.hpp>
-#include <ext/pb_ds/detail/left_child_next_sibling_heap_/left_child_next_sibling_heap_.hpp>
-#include <ext/pb_ds/detail/left_child_next_sibling_heap_/null_metadata.hpp>
-#include <debug/debug.h>
-
-namespace __gnu_pbds
-{
- namespace detail
- {
-
-#define PB_DS_CLASS_T_DEC \
- template<typename Value_Type, class Cmp_Fn, class Allocator>
-
-#define PB_DS_CLASS_C_DEC \
- thin_heap_<Value_Type, Cmp_Fn, Allocator>
-
-#ifdef _GLIBCXX_DEBUG
-#define PB_DS_BASE_C_DEC \
- left_child_next_sibling_heap_<Value_Type, Cmp_Fn, \
- typename Allocator::size_type, Allocator, true>
-#else
-#define PB_DS_BASE_C_DEC \
- left_child_next_sibling_heap_<Value_Type, Cmp_Fn, \
- typename Allocator::size_type, Allocator>
-#endif
-
- /**
- * class description = "t|-|i|\| h34p">
- **/
- template<typename Value_Type, class Cmp_Fn, class Allocator>
- class thin_heap_ : public PB_DS_BASE_C_DEC
- {
-
- private:
- typedef PB_DS_BASE_C_DEC base_type;
-
- protected:
- typedef typename base_type::node node;
-
- typedef typename base_type::node_pointer node_pointer;
-
- typedef typename base_type::const_node_pointer const_node_pointer;
-
- public:
-
- typedef typename Allocator::size_type size_type;
-
- typedef typename Allocator::difference_type difference_type;
-
- typedef Value_Type value_type;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::pointer
- pointer;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::const_pointer
- const_pointer;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::reference
- reference;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::const_reference
- const_reference;
-
- typedef
- typename PB_DS_BASE_C_DEC::const_point_iterator
- const_point_iterator;
-
- typedef typename PB_DS_BASE_C_DEC::point_iterator point_iterator;
-
- typedef typename PB_DS_BASE_C_DEC::const_iterator const_iterator;
-
- typedef typename PB_DS_BASE_C_DEC::iterator iterator;
-
- typedef Cmp_Fn cmp_fn;
-
- typedef Allocator allocator_type;
-
- public:
-
- inline point_iterator
- push(const_reference r_val);
-
- void
- modify(point_iterator it, const_reference r_new_val);
-
- inline const_reference
- top() const;
-
- void
- pop();
-
- void
- erase(point_iterator it);
-
- inline void
- clear();
-
- template<typename Pred>
- size_type
- erase_if(Pred pred);
-
- template<typename Pred>
- void
- split(Pred pred, PB_DS_CLASS_C_DEC& other);
-
- void
- join(PB_DS_CLASS_C_DEC& other);
-
- protected:
-
- thin_heap_();
-
- thin_heap_(const Cmp_Fn& r_cmp_fn);
-
- thin_heap_(const PB_DS_CLASS_C_DEC& other);
-
- void
- swap(PB_DS_CLASS_C_DEC& other);
-
- ~thin_heap_();
-
- template<typename It>
- void
- copy_from_range(It first_it, It last_it);
-
-#ifdef _GLIBCXX_DEBUG
- void
- assert_valid() const;
-
- void
- assert_max() const;
-#endif
-
-#ifdef PB_DS_THIN_HEAP_TRACE_
- void
- trace() const;
-#endif
-
- private:
- enum
- {
- max_rank = (sizeof(size_type) << 4) + 2
- };
-
- private:
-
- void
- initialize();
-
- inline void
- update_max(node_pointer p_nd);
-
- inline void
- fix(node_pointer p_nd);
-
- inline void
- fix_root(node_pointer p_y);
-
- inline void
- fix_sibling_rank_1_unmarked(node_pointer p_y);
-
- inline void
- fix_sibling_rank_1_marked(node_pointer p_y);
-
- inline void
- fix_sibling_general_unmarked(node_pointer p_y);
-
- inline void
- fix_sibling_general_marked(node_pointer p_y);
-
- inline void
- fix_child(node_pointer p_y);
-
- inline static void
- make_root(node_pointer p_nd);
-
- inline void
- make_root_and_link(node_pointer p_nd);
-
- inline void
- remove_max_node();
-
- void
- to_aux_except_max();
-
- inline void
- add_to_aux(node_pointer p_nd);
-
- inline void
- make_from_aux();
-
- inline size_type
- rank_bound();
-
- inline void
- make_child_of(node_pointer p_nd, node_pointer p_new_parent);
-
- inline void
- remove_node(node_pointer p_nd);
-
- inline node_pointer
- join(node_pointer p_lhs, node_pointer p_rhs) const;
-
-#ifdef _GLIBCXX_DEBUG
- void
- assert_node_consistent(const_node_pointer p_nd, bool root) const;
-
- void
- assert_aux_null() const;
-#endif
-
- private:
- node_pointer m_p_max;
-
- node_pointer m_a_aux[max_rank];
- };
-
- enum
- {
- num_distinct_rank_bounds = 48
- };
-
- // Taken from the SGI implementation; acknowledged in the docs.
- static const std::size_t g_a_rank_bounds[num_distinct_rank_bounds] =
- {
- /* Dealing cards... */
- /* 0 */ 0ul,
- /* 1 */ 1ul,
- /* 2 */ 1ul,
- /* 3 */ 2ul,
- /* 4 */ 4ul,
- /* 5 */ 6ul,
- /* 6 */ 11ul,
- /* 7 */ 17ul,
- /* 8 */ 29ul,
- /* 9 */ 46ul,
- /* 10 */ 76ul,
- /* 11 */ 122ul,
- /* 12 */ 199ul,
- /* 13 */ 321ul,
- /* 14 */ 521ul,
- /* 15 */ 842ul,
- /* 16 */ 1364ul,
- /* 17 */ 2206ul,
- /* 18 */ 3571ul,
- /* 19 */ 5777ul,
- /* 20 */ 9349ul,
- /* 21 */ 15126ul,
- /* 22 */ 24476ul,
- /* 23 */ 39602ul,
- /* 24 */ 64079ul,
- /* 25 */ 103681ul,
- /* 26 */ 167761ul,
- /* 27 */ 271442ul,
- /* 28 */ 439204ul,
- /* 29 */ 710646ul,
- /* 30 */ 1149851ul,
- /* 31 */ 1860497ul,
- /* 32 */ 3010349ul,
- /* 33 */ 4870846ul,
- /* 34 */ 7881196ul,
- /* 35 */ 12752042ul,
- /* 36 */ 20633239ul,
- /* 37 */ 33385282ul,
- /* 38 */ 54018521ul,
- /* 39 */ 87403803ul,
- /* 40 */ 141422324ul,
- /* 41 */ 228826127ul,
- /* 42 */ 370248451ul,
- /* 43 */ 599074578ul,
- /* 44 */ 969323029ul,
- /* 45 */ 1568397607ul,
- /* 46 */ 2537720636ul,
- /* 47 */ 4106118243ul
- /* Pot's good, let's play */
- };
-
-#include <ext/pb_ds/detail/thin_heap_/constructors_destructor_fn_imps.hpp>
-#include <ext/pb_ds/detail/thin_heap_/debug_fn_imps.hpp>
-#include <ext/pb_ds/detail/thin_heap_/trace_fn_imps.hpp>
-#include <ext/pb_ds/detail/thin_heap_/find_fn_imps.hpp>
-#include <ext/pb_ds/detail/thin_heap_/insert_fn_imps.hpp>
-#include <ext/pb_ds/detail/thin_heap_/erase_fn_imps.hpp>
-#include <ext/pb_ds/detail/thin_heap_/split_join_fn_imps.hpp>
-
-#undef PB_DS_CLASS_C_DEC
-#undef PB_DS_CLASS_T_DEC
-#undef PB_DS_BASE_C_DEC
-
- } // namespace detail
-} // namespace __gnu_pbds
-
-#endif
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