1// -*- C++ -*-
2
3// Copyright (C) 2005 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 2, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING.  If not, write to the Free
18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19// USA.
20
21// As a special exception, you may use this file as part of a free software
22// library without restriction.  Specifically, if other files instantiate
23// templates or use macros or inline functions from this file, or you compile
24// this file and link it with other files to produce an executable, this
25// file does not by itself cause the resulting executable to be covered by
26// the GNU General Public License.  This exception does not however
27// invalidate any other reasons why the executable file might be covered by
28// the GNU General Public License.
29
30// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
31
32// Permission to use, copy, modify, sell, and distribute this software
33// is hereby granted without fee, provided that the above copyright
34// notice appears in all copies, and that both that copyright notice and
35// this permission notice appear in supporting documentation. None of
36// the above authors, nor IBM Haifa Research Laboratories, make any
37// representation about the suitability of this software for any
38// purpose. It is provided "as is" without express or implied warranty.
39
40/**
41 * @file resize_no_store_hash_fn_imps.hpp
42 * Contains implementations of gp_ht_map_'s resize related functions, when the
43 *	hash value is not stored.
44 */
45
46PB_ASSOC_CLASS_T_DEC
47inline void
48PB_ASSOC_CLASS_C_DEC::
49resize_imp_reassign(entry_pointer p_e, entry_array a_entries_resized, int_to_type<false>)
50{
51  const_key_reference r_key = PB_ASSOC_V2F(p_e->m_value);
52
53  size_type hash = my_ranged_probe_fn_base::operator()(r_key);
54
55  size_type i;
56
57  for (i = 0; i < m_num_e; ++i)
58    {
59      const size_type pos =
60	my_ranged_probe_fn_base::operator()(r_key, hash, i);
61
62      entry* const p_new_e = a_entries_resized + pos;
63
64      switch(p_new_e->m_stat)
65	{
66	case EMPTY_ENTRY_STATUS:
67	  new (&p_new_e->m_value) value_type(p_e->m_value);
68
69	  p_new_e->m_stat = VALID_ENTRY_STATUS;
70
71	  return;
72	case ERASED_ENTRY_STATUS:
73	  PB_ASSOC_DBG_ASSERT(0);
74	  break;
75	case VALID_ENTRY_STATUS:
76	  break;
77	default:
78	  PB_ASSOC_DBG_ASSERT(0);
79	};
80    }
81
82  throw cannot_insert();
83}
84
85