The C and C++ Include Header Files
/usr/include/c++/11/ext/pb_ds/detail/gp_hash_table_map_/erase_store_hash_fn_imps.hpp
$ cat -n /usr/include/c++/11/ext/pb_ds/detail/gp_hash_table_map_/erase_store_hash_fn_imps.hpp 1 // -*- C++ -*- 2 3 // Copyright (C) 2005-2021 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 //
. 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_/erase_store_hash_fn_imps.hpp 38 * Contains implementations of gp_ht_map_'s erase related functions, 39 * when the hash value is stored. 40 */ 41 42 #ifdef PB_DS_CLASS_C_DEC 43 44 PB_DS_CLASS_T_DEC 45 inline bool 46 PB_DS_CLASS_C_DEC:: 47 erase_imp(key_const_reference r_key, true_type) 48 { 49 const comp_hash pos_hash_pair = ranged_probe_fn_base::operator()(r_key); 50 size_type i; 51 resize_base::notify_erase_search_start(); 52 for (i = 0; i < m_num_e; ++i) 53 { 54 const size_type pos = ranged_probe_fn_base::operator()(r_key, pos_hash_pair.second, i); 55 56 entry* const p_e = m_entries + pos; 57 switch(p_e->m_stat) 58 { 59 case empty_entry_status: 60 { 61 resize_base::notify_erase_search_end(); 62 PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key) 63 return false; 64 } 65 break; 66 case valid_entry_status: 67 if (hash_eq_fn_base::operator()(PB_DS_V2F(p_e->m_value), p_e->m_hash, 68 r_key, pos_hash_pair.second)) 69 { 70 resize_base::notify_erase_search_end(); 71 erase_entry(p_e); 72 do_resize_if_needed_no_throw(); 73 return true; 74 } 75 break; 76 case erased_entry_status: 77 break; 78 default: 79 _GLIBCXX_DEBUG_ASSERT(0); 80 }; 81 82 resize_base::notify_erase_search_collision(); 83 } 84 resize_base::notify_erase_search_end(); 85 return false; 86 } 87 88 #endif
Contact us
|
About us
|
Term of use
|
Copyright © 2000-2024 MyWebUniversity.com ™