[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/point_iterators.hpp

Index: gcc/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/point_iterators.hpp
diff --git a/gcc/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/point_iterators.hpp b/gcc/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/point_iterators.hpp
deleted file mode 100644
index cada9071c51c1ec40d758a7c02d1a9be0b7acaae..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/point_iterators.hpp
+++ /dev/null
@@ -1,484 +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 point_iterators.hpp
- * Contains an implementation class for bin_search_tree_.
- */
-
-#ifndef PB_DS_PAT_TRIE_FIND_ITERATORS_HPP
-#define PB_DS_PAT_TRIE_FIND_ITERATORS_HPP
-
-#include <debug/debug.h>
-
-namespace __gnu_pbds
-{
-  namespace detail
-  {
-
-#define PB_DS_CONST_IT_C_DEC					\
-    pat_trie_const_it_<						\
-					Type_Traits,		\
-					Node,			\
-					Leaf,			\
-					Head,			\
-					Internal_Node,		\
-					Is_Forward_Iterator,	\
-					Allocator>
-
-#define PB_DS_CONST_ODIR_IT_C_DEC				\
-    pat_trie_const_it_<						\
-					Type_Traits,		\
-					Node,			\
-					Leaf,			\
-					Head,			\
-					Internal_Node,		\
-					!Is_Forward_Iterator,	\
-					Allocator>
-
-#define PB_DS_IT_C_DEC							\
-    pat_trie_it_<							\
-						Type_Traits,		\
-						Node,			\
-						Leaf,			\
-						Head,			\
-						Internal_Node,		\
-						Is_Forward_Iterator,	\
-						Allocator>
-
-#define PB_DS_ODIR_IT_C_DEC						\
-    pat_trie_it_<							\
-						Type_Traits,		\
-						Node,			\
-						Leaf,			\
-						Head,			\
-						Internal_Node,		\
-						!Is_Forward_Iterator,	\
-						Allocator>
-
-
-    // Const iterator.
-    template<typename Type_Traits,
-	     class Node,
-	     class Leaf,
-	     class Head,
-	     class Internal_Node,
-	     bool Is_Forward_Iterator,
-	     class Allocator>
-    class pat_trie_const_it_
-    {
-
-    private:
-      typedef
-      typename Allocator::template rebind<
-      Node>::other::pointer
-      node_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Leaf>::other::const_pointer
-      const_leaf_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Leaf>::other::pointer
-      leaf_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Head>::other::pointer
-      head_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Internal_Node>::other::pointer
-      internal_node_pointer;
-
-    public:
-
-      typedef std::bidirectional_iterator_tag iterator_category;
-
-      typedef typename Allocator::difference_type difference_type;
-
-      typedef typename Type_Traits::value_type value_type;
-
-      typedef typename Type_Traits::pointer pointer;
-
-      typedef typename Type_Traits::const_pointer const_pointer;
-
-      typedef typename Type_Traits::reference reference;
-
-      typedef typename Type_Traits::const_reference const_reference;
-
-    public:
-
-      inline
-      pat_trie_const_it_(node_pointer p_nd = NULL) : m_p_nd(p_nd)
-      { }
-
-      inline
-      pat_trie_const_it_(const PB_DS_CONST_ODIR_IT_C_DEC& other) 
-      : m_p_nd(other.m_p_nd)
-      { }
-
-      inline
-      PB_DS_CONST_IT_C_DEC& 
-      operator=(const PB_DS_CONST_IT_C_DEC& other)
-      {
-	m_p_nd = other.m_p_nd;
-	return *this;
-      }
-
-      inline
-      PB_DS_CONST_IT_C_DEC& 
-      operator=(const PB_DS_CONST_ODIR_IT_C_DEC& other)
-      {
-	m_p_nd = other.m_p_nd;
-	return *this;
-      }
-
-      inline const_pointer
-      operator->() const
-      {
-	_GLIBCXX_DEBUG_ASSERT(m_p_nd->m_type == pat_trie_leaf_node_type);
-	return &static_cast<leaf_pointer>(m_p_nd)->value();
-      }
-
-      inline const_reference
-      operator*() const
-      {
-	_GLIBCXX_DEBUG_ASSERT(m_p_nd->m_type == pat_trie_leaf_node_type);
-	return static_cast<leaf_pointer>(m_p_nd)->value();
-      }
-
-      inline bool
-      operator==(const PB_DS_CONST_IT_C_DEC& other) const
-      { return (m_p_nd == other.m_p_nd); }
-
-      inline bool
-      operator==(const PB_DS_CONST_ODIR_IT_C_DEC& other) const
-      { return (m_p_nd == other.m_p_nd); }
-
-      inline bool
-      operator!=(const PB_DS_CONST_IT_C_DEC& other) const
-      { return (m_p_nd != other.m_p_nd); }
-
-      inline bool
-      operator!=(const PB_DS_CONST_ODIR_IT_C_DEC& other) const
-      { return (m_p_nd != other.m_p_nd); }
-
-      inline PB_DS_CONST_IT_C_DEC& 
-      operator++()
-      {
-	inc(integral_constant<int,Is_Forward_Iterator>());
-	return *this;
-      }
-
-      inline PB_DS_CONST_IT_C_DEC
-      operator++(int)
-      {
-	PB_DS_CONST_IT_C_DEC ret_it(m_p_nd);
-	operator++();
-	return ret_it;
-      }
-
-      inline PB_DS_CONST_IT_C_DEC& 
-      operator--()
-      {
-	dec(integral_constant<int,Is_Forward_Iterator>());
-	return *this;
-      }
-
-      inline PB_DS_CONST_IT_C_DEC
-      operator--(int)
-      {
-	PB_DS_CONST_IT_C_DEC ret_it(m_p_nd);
-	operator--();
-	return ret_it;
-      }
-
-    protected:
-      inline void
-      inc(false_type)
-      { dec(true_type()); }
-
-      void
-      inc(true_type)
-      {
-	if (m_p_nd->m_type == pat_trie_head_node_type)
-	  {
-	    m_p_nd = static_cast<head_pointer>(m_p_nd)->m_p_min;
-	    return;
-	  }
-
-	node_pointer p_y = m_p_nd->m_p_parent;
-	while (p_y->m_type != pat_trie_head_node_type && 
-	       get_larger_sibling(m_p_nd) == NULL)
-	  {
-	    m_p_nd = p_y;
-	    p_y = p_y->m_p_parent;
-	  }
-
-	if (p_y->m_type == pat_trie_head_node_type)
-	  {
-	    m_p_nd = p_y;
-	    return;
-	  }
-	m_p_nd = leftmost_descendant(get_larger_sibling(m_p_nd));
-      }
-
-      inline void
-      dec(false_type)
-      { inc(true_type()); }
-
-      void
-      dec(true_type)
-      {
-	if (m_p_nd->m_type == pat_trie_head_node_type)
-	  {
-	    m_p_nd = static_cast<head_pointer>(m_p_nd)->m_p_max;
-	    return;
-	  }
-
-	node_pointer p_y = m_p_nd->m_p_parent;
-	while (p_y->m_type != pat_trie_head_node_type && 
-	       get_smaller_sibling(m_p_nd) == NULL)
-	  {
-	    m_p_nd = p_y;
-	    p_y = p_y->m_p_parent;
-	  }
-
-	if (p_y->m_type == pat_trie_head_node_type)
-	  {
-	    m_p_nd = p_y;
-	    return;
-	  }
-	m_p_nd = rightmost_descendant(get_smaller_sibling(m_p_nd));
-      }
-
-      inline static node_pointer
-      get_larger_sibling(node_pointer p_nd)
-      {
-	internal_node_pointer p_parent =
-	  static_cast<internal_node_pointer>(p_nd->m_p_parent);
-
-	typename Internal_Node::iterator it = p_parent->begin();
-	while (*it != p_nd)
-	  ++it;
-
-	typename Internal_Node::iterator next_it = it;
-	++next_it;
-	return ((next_it == p_parent->end())? NULL :* next_it);
-      }
-
-      inline static node_pointer
-      get_smaller_sibling(node_pointer p_nd)
-      {
-	internal_node_pointer p_parent =
-	  static_cast<internal_node_pointer>(p_nd->m_p_parent);
-
-	typename Internal_Node::iterator it = p_parent->begin();
-
-	if (*it == p_nd)
-	  return (NULL);
-	typename Internal_Node::iterator prev_it;
-	do
-	  {
-	    prev_it = it;
-	    ++it;
-	    if (*it == p_nd)
-	      return (*prev_it);
-	  }
-	while (true);
-
-	_GLIBCXX_DEBUG_ASSERT(false);
-	return (NULL);
-      }
-
-      inline static leaf_pointer
-      leftmost_descendant(node_pointer p_nd)
-      {
-	if (p_nd->m_type == pat_trie_leaf_node_type)
-	  return static_cast<leaf_pointer>(p_nd);
-	return static_cast<internal_node_pointer>(p_nd)->leftmost_descendant();
-      }
-
-      inline static leaf_pointer
-      rightmost_descendant(node_pointer p_nd)
-      {
-	if (p_nd->m_type == pat_trie_leaf_node_type)
-	  return static_cast<leaf_pointer>(p_nd);
-	return static_cast<internal_node_pointer>(p_nd)->rightmost_descendant();
-      }
-
-    public:
-      node_pointer m_p_nd;
-    };
-
-    // Iterator.
-    template<typename Type_Traits,
-	     class Node,
-	     class Leaf,
-	     class Head,
-	     class Internal_Node,
-	     bool Is_Forward_Iterator,
-	     class Allocator>
-    class pat_trie_it_ : 
-      public PB_DS_CONST_IT_C_DEC
-
-    {
-    private:
-      typedef
-      typename Allocator::template rebind<
-      Node>::other::pointer
-      node_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Leaf>::other::const_pointer
-      const_leaf_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Leaf>::other::pointer
-      leaf_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Head>::other::pointer
-      head_pointer;
-
-      typedef
-      typename Allocator::template rebind<
-	Internal_Node>::other::pointer
-      internal_node_pointer;
-
-    public:
-      typedef typename Type_Traits::value_type value_type;
-
-      typedef typename Type_Traits::const_pointer const_pointer;
-
-      typedef typename Type_Traits::pointer pointer;
-
-      typedef typename Type_Traits::const_reference const_reference;
-
-      typedef typename Type_Traits::reference reference;
-
-      inline
-      pat_trie_it_(node_pointer p_nd = NULL) : PB_DS_CONST_IT_C_DEC((node_pointer)p_nd)
-      { }
-
-      inline
-      pat_trie_it_(const PB_DS_ODIR_IT_C_DEC& other) : PB_DS_CONST_IT_C_DEC(other.m_p_nd)
-      { }
-
-      inline
-      PB_DS_IT_C_DEC& 
-      operator=(const PB_DS_IT_C_DEC& other)
-      {
-	base_it_type::m_p_nd = other.m_p_nd;
-	return *this;
-      }
-
-      inline
-      PB_DS_IT_C_DEC& 
-      operator=(const PB_DS_ODIR_IT_C_DEC& other)
-      {
-	base_it_type::m_p_nd = other.m_p_nd;
-	return *this;
-      }
-
-      inline pointer
-      operator->() const
-      {
-	_GLIBCXX_DEBUG_ASSERT(base_it_type::m_p_nd->m_type == pat_trie_leaf_node_type);
-
-	return &static_cast<leaf_pointer>(base_it_type::m_p_nd)->value();
-      }
-
-      inline reference
-      operator*() const
-      {
-	_GLIBCXX_DEBUG_ASSERT(base_it_type::m_p_nd->m_type == pat_trie_leaf_node_type);
-	return static_cast<leaf_pointer>(base_it_type::m_p_nd)->value();
-      }
-
-      inline PB_DS_IT_C_DEC& 
-      operator++()
-      {
-	PB_DS_CONST_IT_C_DEC::
-	  operator++();
-	return *this;
-      }
-
-      inline PB_DS_IT_C_DEC
-      operator++(int)
-      {
-	PB_DS_IT_C_DEC ret_it(base_it_type::m_p_nd);
-	operator++();
-	return ret_it;
-      }
-
-      inline PB_DS_IT_C_DEC& 
-      operator--()
-      {
-	PB_DS_CONST_IT_C_DEC::operator--();
-	return *this;
-      }
-
-      inline PB_DS_IT_C_DEC
-      operator--(int)
-      {
-	PB_DS_IT_C_DEC ret_it(base_it_type::m_p_nd);
-	operator--();
-	return ret_it;
-      }
-
-    protected:
-      typedef PB_DS_CONST_IT_C_DEC base_it_type;
-
-      friend class PB_DS_CLASS_C_DEC;
-    };
-
-#undef PB_DS_CONST_IT_C_DEC
-#undef PB_DS_CONST_ODIR_IT_C_DEC
-#undef PB_DS_IT_C_DEC
-#undef PB_DS_ODIR_IT_C_DEC
-
-  } // namespace detail
-} // namespace __gnu_pbds
-
-#endif 
-