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diff --git a/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/detail/gp_hash_table_map_/resize_fn_imps.hpp b/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/detail/gp_hash_table_map_/resize_fn_imps.hpp
new file mode 100644
index 0000000..76b6174
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/detail/gp_hash_table_map_/resize_fn_imps.hpp
@@ -0,0 +1,140 @@
+// -*- 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 gp_hash_table_map_/resize_fn_imps.hpp
+ * Contains implementations of gp_ht_map_'s resize related functions.
+ */
+
+PB_DS_CLASS_T_DEC
+inline bool
+PB_DS_CLASS_C_DEC::
+do_resize_if_needed()
+{
+  if (!resize_base::is_resize_needed())
+    return false;
+  resize_imp(resize_base::get_new_size(m_num_e, m_num_used_e));
+  return true;
+}
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+do_resize(size_type n)
+{ resize_imp(resize_base::get_nearest_larger_size(n)); }
+
+PB_DS_CLASS_T_DEC
+inline void
+PB_DS_CLASS_C_DEC::
+do_resize_if_needed_no_throw()
+{
+  if (!resize_base::is_resize_needed())
+    return;
+
+  __try
+    {
+      resize_imp(resize_base::get_new_size(m_num_e, m_num_used_e));
+    }
+  __catch(...)
+    { }
+
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+resize_imp(size_type new_size)
+{
+#ifdef PB_DS_REGRESSION
+  typename _Alloc::group_adjustor adjust(m_num_e);
+#endif 
+
+  if (new_size == m_num_e)
+    return;
+
+  PB_DS_ASSERT_VALID((*this))
+  const size_type old_size = m_num_e;
+  entry_array a_entries_resized = 0;
+
+  // Following line might throw an exception.
+  a_entries_resized = s_entry_allocator.allocate(new_size);
+
+  ranged_probe_fn_base::notify_resized(new_size);
+  m_num_e = new_size;
+
+  for (size_type i = 0; i < m_num_e; ++i)
+    a_entries_resized[i].m_stat = empty_entry_status;
+
+  __try
+    {
+      resize_imp(a_entries_resized, old_size);
+    }
+  __catch(...)
+    {
+      erase_all_valid_entries(a_entries_resized, new_size);
+      m_num_e = old_size;
+      s_entry_allocator.deallocate(a_entries_resized, new_size);
+      ranged_probe_fn_base::notify_resized(old_size);
+      __throw_exception_again;
+    }
+
+  // At this point no exceptions can be thrown.
+  _GLIBCXX_DEBUG_ONLY(assert_entry_array_valid(a_entries_resized,
+					       traits_base::m_store_extra_indicator,
+					       __FILE__, __LINE__);)
+
+  Resize_Policy::notify_resized(new_size);
+  erase_all_valid_entries(m_entries, old_size);
+  s_entry_allocator.deallocate(m_entries, old_size);
+  m_entries = a_entries_resized;
+  PB_DS_ASSERT_VALID((*this))
+}
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+resize_imp(entry_array a_entries_resized, size_type old_size)
+{
+  for (size_type pos = 0; pos < old_size; ++pos)
+    if (m_entries[pos].m_stat == valid_entry_status)
+      resize_imp_reassign(m_entries + pos, a_entries_resized, 
+			  traits_base::m_store_extra_indicator);
+}
+
+#include <ext/pb_ds/detail/gp_hash_table_map_/resize_no_store_hash_fn_imps.hpp>
+#include <ext/pb_ds/detail/gp_hash_table_map_/resize_store_hash_fn_imps.hpp>
+