diff options
Diffstat (limited to 'gcc-4.8.1/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_store_hash_fn_imps.hpp')
-rw-r--r-- | gcc-4.8.1/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_store_hash_fn_imps.hpp | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/gcc-4.8.1/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_store_hash_fn_imps.hpp b/gcc-4.8.1/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_store_hash_fn_imps.hpp deleted file mode 100644 index f00200225..000000000 --- a/gcc-4.8.1/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_store_hash_fn_imps.hpp +++ /dev/null @@ -1,118 +0,0 @@ -// -*- C++ -*- - -// Copyright (C) 2005-2013 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_/insert_store_hash_fn_imps.hpp - * Contains implementations of gp_ht_map_'s find related functions, - * when the hash value is stored. - */ - -PB_DS_CLASS_T_DEC -inline typename PB_DS_CLASS_C_DEC::comp_hash -PB_DS_CLASS_C_DEC:: -find_ins_pos(key_const_reference r_key, true_type) -{ - PB_DS_ASSERT_VALID((*this)) - comp_hash pos_hash_pair = ranged_probe_fn_base::operator()(r_key); - - size_type i; - - /* The insertion position is initted to a non-legal value to indicate - * that it has not been initted yet. - */ - size_type ins_pos = m_num_e; - resize_base::notify_insert_search_start(); - for (i = 0; i < m_num_e; ++i) - { - const size_type pos = ranged_probe_fn_base::operator()(r_key, pos_hash_pair.second, i); - - entry* const p_e = m_entries + pos; - switch(p_e->m_stat) - { - case empty_entry_status: - { - resize_base::notify_insert_search_end(); - PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key) - - return ((ins_pos == m_num_e) ? - std::make_pair(pos, pos_hash_pair.second) : - std::make_pair(ins_pos, pos_hash_pair.second)); - } - break; - case erased_entry_status: - if (ins_pos == m_num_e) - ins_pos = pos; - break; - case valid_entry_status: - if (hash_eq_fn_base::operator()(PB_DS_V2F(p_e->m_value), p_e->m_hash, - r_key, pos_hash_pair.second)) - { - resize_base::notify_insert_search_end(); - PB_DS_CHECK_KEY_EXISTS(r_key) - return std::make_pair(pos, pos_hash_pair.second); - } - break; - default: - _GLIBCXX_DEBUG_ASSERT(0); - }; - resize_base::notify_insert_search_collision(); - } - resize_base::notify_insert_search_end(); - if (ins_pos == m_num_e) - __throw_insert_error(); - return std::make_pair(ins_pos, pos_hash_pair.second); -} - -PB_DS_CLASS_T_DEC -inline std::pair<typename PB_DS_CLASS_C_DEC::point_iterator, bool> -PB_DS_CLASS_C_DEC:: -insert_imp(const_reference r_val, true_type) -{ - key_const_reference r_key = PB_DS_V2F(r_val); - comp_hash pos_hash_pair = find_ins_pos(r_key, - traits_base::m_store_extra_indicator); - - _GLIBCXX_DEBUG_ASSERT(pos_hash_pair.first < m_num_e); - entry_pointer p_e =& m_entries[pos_hash_pair.first]; - if (p_e->m_stat == valid_entry_status) - { - PB_DS_CHECK_KEY_EXISTS(r_key) - return std::make_pair(&p_e->m_value, false); - } - - PB_DS_CHECK_KEY_DOES_NOT_EXIST(r_key) - return std::make_pair(insert_new_imp(r_val, pos_hash_pair), true); -} - |