contrib/gcc-8.0/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/debug_store_hash_fn_imps.hpp

   1 // -*- C++ -*-
   2
   3 // Copyright (C) 2005-2018 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