1169691Skan// -*- C++ -*- 2169691Skan 3169691Skan// Copyright (C) 2005, 2006 Free Software Foundation, Inc. 4169691Skan// 5169691Skan// This file is part of the GNU ISO C++ Library. This library is free 6169691Skan// software; you can redistribute it and/or modify it under the terms 7169691Skan// of the GNU General Public License as published by the Free Software 8169691Skan// Foundation; either version 2, or (at your option) any later 9169691Skan// version. 10169691Skan 11169691Skan// This library is distributed in the hope that it will be useful, but 12169691Skan// WITHOUT ANY WARRANTY; without even the implied warranty of 13169691Skan// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14169691Skan// General Public License for more details. 15169691Skan 16169691Skan// You should have received a copy of the GNU General Public License 17169691Skan// along with this library; see the file COPYING. If not, write to 18169691Skan// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, 19169691Skan// MA 02111-1307, USA. 20169691Skan 21169691Skan// As a special exception, you may use this file as part of a free 22169691Skan// software library without restriction. Specifically, if other files 23169691Skan// instantiate templates or use macros or inline functions from this 24169691Skan// file, or you compile this file and link it with other files to 25169691Skan// produce an executable, this file does not by itself cause the 26169691Skan// resulting executable to be covered by the GNU General Public 27169691Skan// License. This exception does not however invalidate any other 28169691Skan// reasons why the executable file might be covered by the GNU General 29169691Skan// Public License. 30169691Skan 31169691Skan// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 32169691Skan 33169691Skan// Permission to use, copy, modify, sell, and distribute this software 34169691Skan// is hereby granted without fee, provided that the above copyright 35169691Skan// notice appears in all copies, and that both that copyright notice 36169691Skan// and this permission notice appear in supporting documentation. None 37169691Skan// of the above authors, nor IBM Haifa Research Laboratories, make any 38169691Skan// representation about the suitability of this software for any 39169691Skan// purpose. It is provided "as is" without express or implied 40169691Skan// warranty. 41169691Skan 42169691Skan/** 43169691Skan * @file erase_fn_imps.hpp 44169691Skan * Contains an implementation for rc_binomial_heap_. 45169691Skan */ 46169691Skan 47169691SkanPB_DS_CLASS_T_DEC 48169691Skaninline void 49169691SkanPB_DS_CLASS_C_DEC:: 50169691Skanpop() 51169691Skan{ 52169691Skan make_binomial_heap(); 53169691Skan _GLIBCXX_DEBUG_ASSERT(!base_type::empty()); 54169691Skan base_type::pop(); 55169691Skan base_type::find_max(); 56169691Skan} 57169691Skan 58169691SkanPB_DS_CLASS_T_DEC 59169691Skanvoid 60169691SkanPB_DS_CLASS_C_DEC:: 61169691Skanclear() 62169691Skan{ 63169691Skan base_type::clear(); 64169691Skan m_rc.clear(); 65169691Skan} 66169691Skan 67169691SkanPB_DS_CLASS_T_DEC 68169691Skanvoid 69169691SkanPB_DS_CLASS_C_DEC:: 70169691Skanmake_binomial_heap() 71169691Skan{ 72169691Skan node_pointer p_nd = base_type::m_p_root; 73169691Skan while (p_nd != NULL) 74169691Skan { 75169691Skan node_pointer p_next = p_nd->m_p_next_sibling; 76169691Skan if (p_next == NULL) 77169691Skan p_nd = p_next; 78169691Skan else if (p_nd->m_metadata == p_next->m_metadata) 79169691Skan p_nd = link_with_next_sibling(p_nd); 80169691Skan else if (p_nd->m_metadata < p_next->m_metadata) 81169691Skan p_nd = p_next; 82169691Skan#ifdef _GLIBCXX_DEBUG 83169691Skan else 84169691Skan _GLIBCXX_DEBUG_ASSERT(0); 85169691Skan#endif 86169691Skan } 87169691Skan 88169691Skan m_rc.clear(); 89169691Skan} 90169691Skan 91169691SkanPB_DS_CLASS_T_DEC 92169691Skantemplate<typename Pred> 93169691Skantypename PB_DS_CLASS_C_DEC::size_type 94169691SkanPB_DS_CLASS_C_DEC:: 95169691Skanerase_if(Pred pred) 96169691Skan{ 97169691Skan make_binomial_heap(); 98169691Skan const size_type ersd = base_type::erase_if(pred); 99169691Skan base_type::find_max(); 100169691Skan _GLIBCXX_DEBUG_ONLY(assert_valid();) 101169691Skan return ersd; 102169691Skan} 103169691Skan 104169691SkanPB_DS_CLASS_T_DEC 105169691Skanvoid 106169691SkanPB_DS_CLASS_C_DEC:: 107169691Skanerase(point_iterator it) 108169691Skan{ 109169691Skan make_binomial_heap(); 110169691Skan base_type::erase(it); 111169691Skan base_type::find_max(); 112169691Skan} 113169691Skan 114