00001 // -*- C++ -*- 00002 00003 // Copyright (C) 2005 Free Software Foundation, Inc. 00004 // 00005 // This file is part of the GNU ISO C++ Library. This library is free 00006 // software; you can redistribute it and/or modify it under the 00007 // terms of the GNU General Public License as published by the 00008 // Free Software Foundation; either version 2, or (at your option) 00009 // any later version. 00010 00011 // This library is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 00016 // You should have received a copy of the GNU General Public License along 00017 // with this library; see the file COPYING. If not, write to the Free 00018 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 00019 // USA. 00020 00021 // As a special exception, you may use this file as part of a free software 00022 // library without restriction. Specifically, if other files instantiate 00023 // templates or use macros or inline functions from this file, or you compile 00024 // this file and link it with other files to produce an executable, this 00025 // file does not by itself cause the resulting executable to be covered by 00026 // the GNU General Public License. This exception does not however 00027 // invalidate any other reasons why the executable file might be covered by 00028 // the GNU General Public License. 00029 00030 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 00031 00032 // Permission to use, copy, modify, sell, and distribute this software 00033 // is hereby granted without fee, provided that the above copyright 00034 // notice appears in all copies, and that both that copyright notice and 00035 // this permission notice appear in supporting documentation. None of 00036 // the above authors, nor IBM Haifa Research Laboratories, make any 00037 // representation about the suitability of this software for any 00038 // purpose. It is provided "as is" without express or implied warranty. 00039 00045 class bin_seach_tree_cond_key_dtor_entry_dealtor_ 00046 { 00047 public: 00048 inline 00049 bin_seach_tree_cond_key_dtor_entry_dealtor_(node_pointer p_nd) : m_p_nd(p_nd), 00050 m_no_action_dtor(false), 00051 m_key_destruct(false) 00052 { } 00053 00054 inline void 00055 set_no_action_dtor() 00056 { 00057 m_no_action_dtor = true; 00058 } 00059 00060 inline void 00061 set_key_destruct() 00062 { 00063 m_key_destruct = true; 00064 } 00065 00066 inline 00067 ~bin_seach_tree_cond_key_dtor_entry_dealtor_() 00068 { 00069 if (m_no_action_dtor) 00070 return; 00071 00072 if (m_key_destruct) 00073 m_p_nd->m_value.first.~Key(); 00074 00075 my_bin_tree_base::s_alloc.deallocate(m_p_nd, 1); 00076 } 00077 00078 protected: 00079 node_pointer m_p_nd; 00080 00081 bool m_no_action_dtor; 00082 00083 bool m_key_destruct; 00084 }; 00085