diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_no_store_hash_fn_imps.hpp')
| -rw-r--r-- | gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_no_store_hash_fn_imps.hpp | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_no_store_hash_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_no_store_hash_fn_imps.hpp deleted file mode 100644 index 3227a4aaa..000000000 --- a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/gp_hash_table_map_/insert_no_store_hash_fn_imps.hpp +++ /dev/null @@ -1,111 +0,0 @@ -// -*- C++ -*- - -// Copyright (C) 2005, 2006, 2009 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 insert_no_store_hash_fn_imps.hpp - * Contains implementations of gp_ht_map_'s insert related functions, - * when the hash value is not stored. - */ - -PB_DS_CLASS_T_DEC -inline typename PB_DS_CLASS_C_DEC::size_type -PB_DS_CLASS_C_DEC:: -find_ins_pos(const_key_reference r_key, false_type) -{ - size_type hash = 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, hash, i); - _GLIBCXX_DEBUG_ASSERT(pos < m_num_e); - entry* const p_e = m_entries + pos; - switch(p_e->m_stat) - { - case empty_entry_status: - { - resize_base::notify_insert_search_end(); - _GLIBCXX_DEBUG_ONLY(debug_base::check_key_does_not_exist(r_key);) - return (ins_pos == m_num_e) ? pos : ins_pos; - } - 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), r_key)) - { - resize_base::notify_insert_search_end(); - _GLIBCXX_DEBUG_ONLY(debug_base::check_key_exists(r_key);) - return pos; - } - 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 ins_pos; -} - -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, false_type) -{ - const_key_reference r_key = PB_DS_V2F(r_val); - const size_type pos = find_ins_pos(r_key, - traits_base::m_store_extra_indicator); - - if (m_entries[pos].m_stat == valid_entry_status) - { - _GLIBCXX_DEBUG_ONLY(debug_base::check_key_exists(r_key);) - return std::make_pair(&(m_entries + pos)->m_value, false); - } - - _GLIBCXX_DEBUG_ONLY(debug_base::check_key_does_not_exist(r_key)); - return std::make_pair(insert_new_imp(r_val, pos), true); -} - |