1// -*- C++ -*- 2 3// Copyright (C) 2005, 2006 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 2, 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// You should have received a copy of the GNU General Public License 17// along with this library; see the file COPYING. If not, write to 18// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, 19// MA 02111-1307, USA. 20 21// As a special exception, you may use this file as part of a free 22// software library without restriction. Specifically, if other files 23// instantiate templates or use macros or inline functions from this 24// file, or you compile this file and link it with other files to 25// produce an executable, this file does not by itself cause the 26// resulting executable to be covered by the GNU General Public 27// License. This exception does not however invalidate any other 28// reasons why the executable file might be covered by the GNU General 29// Public License. 30 31// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 32 33// Permission to use, copy, modify, sell, and distribute this software 34// is hereby granted without fee, provided that the above copyright 35// notice appears in all copies, and that both that copyright notice 36// and this permission notice appear in supporting documentation. None 37// of the above authors, nor IBM Haifa Research Laboratories, make any 38// representation about the suitability of this software for any 39// purpose. It is provided "as is" without express or implied 40// warranty. 41 42/** 43 * @file entry_list_fn_imps.hpp 44 * Contains implementations of cc_ht_map_'s entry-list related functions. 45 */ 46 47PB_DS_CLASS_T_DEC 48void 49PB_DS_CLASS_C_DEC:: 50deallocate_links_in_list(entry_pointer p_e) 51{ 52 while (p_e != NULL) 53 { 54 entry_pointer p_dealloc_e = p_e; 55 p_e = p_e->m_p_next; 56 s_entry_allocator.deallocate(p_dealloc_e, 1); 57 } 58} 59 60PB_DS_CLASS_T_DEC 61inline typename PB_DS_CLASS_C_DEC::entry_pointer 62PB_DS_CLASS_C_DEC:: 63get_entry(const_reference r_val, true_type) 64{ 65 // Following line might throw an exception. 66 entry_pointer p_e = s_entry_allocator.allocate(1); 67 68 // Following lines* cannot* throw an exception. 69 new (&p_e->m_value) value_type(r_val); 70 return p_e; 71} 72 73PB_DS_CLASS_T_DEC 74inline typename PB_DS_CLASS_C_DEC::entry_pointer 75PB_DS_CLASS_C_DEC:: 76get_entry(const_reference r_val, false_type) 77{ 78 // Following line might throw an exception. 79 entry_pointer p_e = s_entry_allocator.allocate(1); 80 cond_dealtor_t cond(p_e); 81 82 // Following lines might throw an exception. 83 new (&p_e->m_value) value_type(r_val); 84 cond.set_no_action(); 85 return p_e; 86} 87 88PB_DS_CLASS_T_DEC 89inline void 90PB_DS_CLASS_C_DEC:: 91rels_entry(entry_pointer p_e) 92{ 93 // The following lines cannot throw exceptions (unless if key-data dtors do). 94 p_e->m_value.~value_type(); 95 s_entry_allocator.deallocate(p_e, 1); 96} 97 98