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diff --git a/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/detail/cc_hash_table_map_/constructor_destructor_fn_imps.hpp b/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/detail/cc_hash_table_map_/constructor_destructor_fn_imps.hpp
new file mode 100644
index 0000000..9d37d9f
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/detail/cc_hash_table_map_/constructor_destructor_fn_imps.hpp
@@ -0,0 +1,192 @@
+// -*- C++ -*-
+
+// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
+// 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 cc_hash_table_map_/constructor_destructor_fn_imps.hpp
+ * Contains implementations of cc_ht_map_'s constructors, destructor,
+ * and related functions.
+ */
+
+PB_DS_CLASS_T_DEC
+typename PB_DS_CLASS_C_DEC::entry_allocator
+PB_DS_CLASS_C_DEC::s_entry_allocator;
+
+PB_DS_CLASS_T_DEC
+typename PB_DS_CLASS_C_DEC::entry_pointer_allocator
+PB_DS_CLASS_C_DEC::s_entry_pointer_allocator;
+
+PB_DS_CLASS_T_DEC
+template<typename It>
+void
+PB_DS_CLASS_C_DEC::
+copy_from_range(It first_it, It last_it)
+{
+  while (first_it != last_it)
+    insert(*(first_it++));
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+PB_DS_CC_HASH_NAME() :
+  ranged_hash_fn_base(resize_base::get_nearest_larger_size(1)),
+  m_num_e(resize_base::get_nearest_larger_size(1)), m_num_used_e(0),
+  m_entries(s_entry_pointer_allocator.allocate(m_num_e))
+{
+  initialize();
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+PB_DS_CC_HASH_NAME(const Hash_Fn& r_hash_fn) :
+  ranged_hash_fn_base(resize_base::get_nearest_larger_size(1), r_hash_fn),
+  m_num_e(resize_base::get_nearest_larger_size(1)), m_num_used_e(0),
+  m_entries(s_entry_pointer_allocator.allocate(m_num_e))
+{
+  initialize();
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+PB_DS_CC_HASH_NAME(const Hash_Fn& r_hash_fn, const Eq_Fn& r_eq_fn) :
+  PB_DS_HASH_EQ_FN_C_DEC(r_eq_fn),
+  ranged_hash_fn_base(resize_base::get_nearest_larger_size(1), r_hash_fn),
+  m_num_e(resize_base::get_nearest_larger_size(1)), m_num_used_e(0),
+  m_entries(s_entry_pointer_allocator.allocate(m_num_e))
+{
+  std::fill(m_entries, m_entries + m_num_e, (entry_pointer)0);
+  Resize_Policy::notify_cleared();
+  ranged_hash_fn_base::notify_resized(m_num_e);
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+PB_DS_CC_HASH_NAME(const Hash_Fn& r_hash_fn, const Eq_Fn& r_eq_fn, 
+		   const Comb_Hash_Fn& r_comb_hash_fn) :
+  PB_DS_HASH_EQ_FN_C_DEC(r_eq_fn),
+  ranged_hash_fn_base(resize_base::get_nearest_larger_size(1),
+		      r_hash_fn, r_comb_hash_fn),
+  m_num_e(resize_base::get_nearest_larger_size(1)), m_num_used_e(0),
+  m_entries(s_entry_pointer_allocator.allocate(m_num_e))
+{
+  initialize();
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+PB_DS_CC_HASH_NAME(const Hash_Fn& r_hash_fn, const Eq_Fn& r_eq_fn, 
+		   const Comb_Hash_Fn& r_comb_hash_fn, 
+		   const Resize_Policy& r_resize_policy) :
+  PB_DS_HASH_EQ_FN_C_DEC(r_eq_fn),
+  Resize_Policy(r_resize_policy),
+  ranged_hash_fn_base(resize_base::get_nearest_larger_size(1),
+		      r_hash_fn, r_comb_hash_fn),
+  m_num_e(resize_base::get_nearest_larger_size(1)), m_num_used_e(0),
+  m_entries(s_entry_pointer_allocator.allocate(m_num_e))
+{
+  initialize();
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+PB_DS_CC_HASH_NAME(const PB_DS_CLASS_C_DEC& other) :
+  PB_DS_HASH_EQ_FN_C_DEC(other),
+  resize_base(other), ranged_hash_fn_base(other),
+  m_num_e(resize_base::get_nearest_larger_size(1)), m_num_used_e(0),
+  m_entries(s_entry_pointer_allocator.allocate(m_num_e))
+{
+  initialize();
+  PB_DS_ASSERT_VALID((*this))
+    __try
+      {
+	copy_from_range(other.begin(), other.end());
+      }
+    __catch(...)
+      {
+	deallocate_all();
+	__throw_exception_again;
+      }
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+PB_DS_CLASS_C_DEC::
+~PB_DS_CC_HASH_NAME()
+{ deallocate_all(); }
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+swap(PB_DS_CLASS_C_DEC& other)
+{
+  PB_DS_ASSERT_VALID((*this))
+  PB_DS_ASSERT_VALID(other)
+
+  std::swap(m_entries, other.m_entries);
+  std::swap(m_num_e, other.m_num_e);
+  std::swap(m_num_used_e, other.m_num_used_e);
+  ranged_hash_fn_base::swap(other);
+  hash_eq_fn_base::swap(other);
+  resize_base::swap(other);
+
+  _GLIBCXX_DEBUG_ONLY(debug_base::swap(other));
+  PB_DS_ASSERT_VALID((*this))
+  PB_DS_ASSERT_VALID(other)
+}
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+deallocate_all()
+{
+  clear();
+  s_entry_pointer_allocator.deallocate(m_entries, m_num_e);
+}
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+initialize()
+{
+  std::fill(m_entries, m_entries + m_num_e, entry_pointer(0));
+  Resize_Policy::notify_resized(m_num_e);
+  Resize_Policy::notify_cleared();
+  ranged_hash_fn_base::notify_resized(m_num_e);
+}