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 constructors_destructor_fn_imps.hpp 44 * Contains an implementation for thin_heap_. 45 */ 46 47PB_DS_CLASS_T_DEC 48template<typename It> 49void 50PB_DS_CLASS_C_DEC:: 51copy_from_range(It first_it, It last_it) 52{ 53 while (first_it != last_it) 54 push(*(first_it++)); 55 _GLIBCXX_DEBUG_ONLY(assert_valid();) 56} 57 58PB_DS_CLASS_T_DEC 59PB_DS_CLASS_C_DEC:: 60thin_heap_() : 61 m_p_max(NULL) 62{ 63 initialize(); 64 _GLIBCXX_DEBUG_ONLY(assert_valid();) 65} 66 67PB_DS_CLASS_T_DEC 68PB_DS_CLASS_C_DEC:: 69thin_heap_(const Cmp_Fn& r_cmp_fn) : 70 PB_DS_BASE_C_DEC(r_cmp_fn), 71 m_p_max(NULL) 72{ 73 initialize(); 74 _GLIBCXX_DEBUG_ONLY(assert_valid();) 75} 76 77PB_DS_CLASS_T_DEC 78PB_DS_CLASS_C_DEC:: 79thin_heap_(const PB_DS_CLASS_C_DEC& other) : 80 PB_DS_BASE_C_DEC(other) 81{ 82 initialize(); 83 m_p_max = base_type::m_p_root; 84 for (node_pointer p_nd = base_type::m_p_root; p_nd != NULL; p_nd = p_nd->m_p_next_sibling) 85 if (Cmp_Fn::operator()(m_p_max->m_value, p_nd->m_value)) 86 m_p_max = p_nd; 87 88 _GLIBCXX_DEBUG_ONLY(assert_valid();) 89} 90 91PB_DS_CLASS_T_DEC 92void 93PB_DS_CLASS_C_DEC:: 94swap(PB_DS_CLASS_C_DEC& other) 95{ 96 _GLIBCXX_DEBUG_ONLY(assert_valid();) 97 base_type::swap(other); 98 std::swap(m_p_max, other.m_p_max); 99 _GLIBCXX_DEBUG_ONLY(assert_valid();) 100} 101 102PB_DS_CLASS_T_DEC 103PB_DS_CLASS_C_DEC:: 104~thin_heap_() 105{ } 106 107PB_DS_CLASS_T_DEC 108void 109PB_DS_CLASS_C_DEC:: 110initialize() 111{ std::fill(m_a_aux, m_a_aux + max_rank, static_cast<node_pointer>(NULL)); } 112 113