| // -*- 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_fn_imps.hpp |
| * Contains implementations of lu_map_. |
| */ |
| |
| PB_DS_CLASS_T_DEC |
| inline std::pair< |
| typename PB_DS_CLASS_C_DEC::point_iterator, |
| bool> |
| PB_DS_CLASS_C_DEC:: |
| insert(const_reference r_val) |
| { |
| _GLIBCXX_DEBUG_ONLY(assert_valid();) |
| entry_pointer p_l = find_imp(PB_DS_V2F(r_val)); |
| |
| if (p_l != NULL) |
| { |
| _GLIBCXX_DEBUG_ONLY(debug_base::check_key_exists(PB_DS_V2F(r_val));) |
| return std::make_pair(point_iterator(&p_l->m_value), false); |
| } |
| |
| _GLIBCXX_DEBUG_ONLY(debug_base::check_key_does_not_exist(PB_DS_V2F(r_val));) |
| |
| p_l = allocate_new_entry(r_val, traits_base::m_no_throw_copies_indicator); |
| p_l->m_p_next = m_p_l; |
| m_p_l = p_l; |
| _GLIBCXX_DEBUG_ONLY(assert_valid();) |
| return std::make_pair(point_iterator(&p_l->m_value), true); |
| } |
| |
| PB_DS_CLASS_T_DEC |
| inline typename PB_DS_CLASS_C_DEC::entry_pointer |
| PB_DS_CLASS_C_DEC:: |
| allocate_new_entry(const_reference r_val, false_type) |
| { |
| entry_pointer p_l = s_entry_allocator.allocate(1); |
| cond_dealtor_t cond(p_l); |
| new (const_cast<void* >(static_cast<const void* >(&p_l->m_value))) |
| value_type(r_val); |
| |
| cond.set_no_action(); |
| _GLIBCXX_DEBUG_ONLY(debug_base::insert_new(PB_DS_V2F(r_val));) |
| init_entry_metadata(p_l, s_metadata_type_indicator); |
| return p_l; |
| } |
| |
| PB_DS_CLASS_T_DEC |
| inline typename PB_DS_CLASS_C_DEC::entry_pointer |
| PB_DS_CLASS_C_DEC:: |
| allocate_new_entry(const_reference r_val, true_type) |
| { |
| entry_pointer p_l = s_entry_allocator.allocate(1); |
| new (&p_l->m_value) value_type(r_val); |
| _GLIBCXX_DEBUG_ONLY(debug_base::insert_new(PB_DS_V2F(r_val));) |
| init_entry_metadata(p_l, s_metadata_type_indicator); |
| return p_l; |
| } |
| |
| PB_DS_CLASS_T_DEC |
| template<typename Metadata> |
| inline void |
| PB_DS_CLASS_C_DEC:: |
| init_entry_metadata(entry_pointer p_l, type_to_type<Metadata>) |
| { new (&p_l->m_update_metadata) Metadata(s_update_policy()); } |
| |
| PB_DS_CLASS_T_DEC |
| inline void |
| PB_DS_CLASS_C_DEC:: |
| init_entry_metadata(entry_pointer, type_to_type<null_lu_metadata>) |
| { } |
| |
