1// -*- C++ -*- 2 3// Copyright (C) 2005 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 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// As a special exception, you may use this file as part of a free software 22// library without restriction. Specifically, if other files instantiate 23// templates or use macros or inline functions from this file, or you compile 24// this file and link it with other files to produce an executable, this 25// file does not by itself cause the resulting executable to be covered by 26// the GNU General Public License. This exception does not however 27// invalidate any other reasons why the executable file might be covered by 28// the GNU General Public License. 29 30// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 31 32// Permission to use, copy, modify, sell, and distribute this software 33// is hereby granted without fee, provided that the above copyright 34// notice appears in all copies, and that both that copyright notice and 35// this permission notice appear in supporting documentation. None of 36// the above authors, nor IBM Haifa Research Laboratories, make any 37// representation about the suitability of this software for any 38// purpose. It is provided "as is" without express or implied warranty. 39 40/** 41 * @file find_fn_imps.hpp 42 * Contains an implementation class for splay_tree_. 43 */ 44 45PB_ASSOC_CLASS_T_DEC 46inline typename PB_ASSOC_CLASS_C_DEC::find_iterator 47PB_ASSOC_CLASS_C_DEC:: 48lower_bound(const_key_reference r_key) 49{ 50 find_iterator it = PB_ASSOC_BASE_C_DEC::find(r_key); 51 52 if (it != PB_ASSOC_BASE_C_DEC::end()) 53 splay(it.m_p_nd); 54 55 return (it); 56} 57 58PB_ASSOC_CLASS_T_DEC 59inline typename PB_ASSOC_CLASS_C_DEC::const_find_iterator 60PB_ASSOC_CLASS_C_DEC:: 61lower_bound(const_key_reference r_key) const 62{ 63 find_iterator it = PB_ASSOC_BASE_C_DEC::lower_bound(r_key); 64 65 if (it != PB_ASSOC_BASE_C_DEC::end()) 66 splay(it.m_p_nd); 67 68 return (it); 69} 70 71PB_ASSOC_CLASS_T_DEC 72inline typename PB_ASSOC_CLASS_C_DEC::find_iterator 73PB_ASSOC_CLASS_C_DEC:: 74upper_bound(const_key_reference r_key) 75{ 76 find_iterator it = PB_ASSOC_BASE_C_DEC::upper_bound(r_key); 77 78 if (it != PB_ASSOC_BASE_C_DEC::end()) 79 splay(it.m_p_nd); 80 81 return (it); 82} 83 84PB_ASSOC_CLASS_T_DEC 85inline typename PB_ASSOC_CLASS_C_DEC::const_find_iterator 86PB_ASSOC_CLASS_C_DEC:: 87upper_bound(const_key_reference r_key) const 88{ 89 find_iterator it = PB_ASSOC_BASE_C_DEC::upper_bound(r_key); 90 91 if (it != PB_ASSOC_BASE_C_DEC::end()) 92 splay(it.m_p_nd); 93 94 return (it); 95} 96 97PB_ASSOC_CLASS_T_DEC 98inline typename PB_ASSOC_CLASS_C_DEC::find_iterator 99PB_ASSOC_CLASS_C_DEC:: 100find(const_key_reference r_key) 101{ 102 find_iterator it = PB_ASSOC_BASE_C_DEC::find(r_key); 103 104 if (it != PB_ASSOC_BASE_C_DEC::end()) 105 splay(it.m_p_nd); 106 107 return (it); 108} 109 110PB_ASSOC_CLASS_T_DEC 111inline typename PB_ASSOC_CLASS_C_DEC::const_find_iterator 112PB_ASSOC_CLASS_C_DEC:: 113find(const_key_reference r_key) const 114{ 115 const_find_iterator it = PB_ASSOC_BASE_C_DEC::find(r_key); 116 117 if (it != PB_ASSOC_BASE_C_DEC::end()) 118 const_cast<PB_ASSOC_CLASS_C_DEC* >(this)->splay(it.m_p_nd); 119 120 return (it); 121} 122 123