libstdc++
gp_hash_table_map_/debug_store_hash_fn_imps.hpp
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1 // -*- C++ -*-
2 
3 // Copyright (C) 2005-2014 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 terms
7 // of the GNU General Public License as published by the Free Software
8 // Foundation; either version 3, or (at your option) any later
9 // version.
10 
11 // This library is distributed in the hope that it will be useful, but
12 // WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // General Public License for more details.
15 
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
19 
20 // You should have received a copy of the GNU General Public License and
21 // a copy of the GCC Runtime Library Exception along with this program;
22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23 // <http://www.gnu.org/licenses/>.
24 
25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
26 
27 // Permission to use, copy, modify, sell, and distribute this software
28 // is hereby granted without fee, provided that the above copyright
29 // notice appears in all copies, and that both that copyright notice
30 // and this permission notice appear in supporting documentation. None
31 // of the above authors, nor IBM Haifa Research Laboratories, make any
32 // representation about the suitability of this software for any
33 // purpose. It is provided "as is" without express or implied
34 // warranty.
35 
36 /**
37  * @file gp_hash_table_map_/debug_store_hash_fn_imps.hpp
38  * Contains implementations of gp_ht_map_'s debug-mode functions.
39  */
40 
41 #ifdef _GLIBCXX_DEBUG
42 
43 PB_DS_CLASS_T_DEC
44 void
45 PB_DS_CLASS_C_DEC::
46 assert_entry_array_valid(const entry_array a_entries, true_type,
47  const char* __file, int __line) const
48 {
49  size_type iterated_num_used_e = 0;
50 
51  for (size_type pos = 0; pos < m_num_e; ++pos)
52  {
53  const_entry_pointer p_e =& a_entries[pos];
54  switch(p_e->m_stat)
55  {
56  case empty_entry_status:
57  case erased_entry_status:
58  break;
59  case valid_entry_status:
60  {
61  key_const_reference r_key = PB_DS_V2F(p_e->m_value);
62  debug_base::check_key_exists(r_key, __file, __line);
63 
64  const comp_hash pos_hash_pair = ranged_probe_fn_base::operator()(r_key);
65 
66  PB_DS_DEBUG_VERIFY(p_e->m_hash == pos_hash_pair.second);
67  ++iterated_num_used_e;
68  break;
69  }
70  default:
71  PB_DS_DEBUG_VERIFY(0);
72  };
73  }
74 
75  PB_DS_DEBUG_VERIFY(iterated_num_used_e == m_num_used_e);
76 }
77 
78 #endif