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 find_fn_imps.hpp 44169691Skan * Contains an implementation class for a binary_heap. 45169691Skan */ 46169691Skan 47169691SkanPB_DS_CLASS_T_DEC 48169691Skaninline typename PB_DS_CLASS_C_DEC::const_reference 49169691SkanPB_DS_CLASS_C_DEC:: 50169691Skantop() const 51169691Skan{ 52169691Skan _GLIBCXX_DEBUG_ONLY(assert_valid();) 53169691Skan _GLIBCXX_DEBUG_ASSERT(!empty()); 54169691Skan 55169691Skan return top_imp(s_no_throw_copies_ind); 56169691Skan} 57169691Skan 58169691SkanPB_DS_CLASS_T_DEC 59169691Skaninline typename PB_DS_CLASS_C_DEC::const_reference 60169691SkanPB_DS_CLASS_C_DEC:: 61169691Skantop_imp(true_type) const 62169691Skan{ 63169691Skan return* m_a_entries; 64169691Skan} 65169691Skan 66169691SkanPB_DS_CLASS_T_DEC 67169691Skaninline typename PB_DS_CLASS_C_DEC::const_reference 68169691SkanPB_DS_CLASS_C_DEC:: 69169691Skantop_imp(false_type) const 70169691Skan{ 71169691Skan return** m_a_entries; 72169691Skan} 73169691Skan 74169691SkanPB_DS_CLASS_T_DEC 75169691Skaninline typename PB_DS_CLASS_C_DEC::size_type 76169691SkanPB_DS_CLASS_C_DEC:: 77169691Skanleft_child(size_type i) 78169691Skan{ 79169691Skan return i* 2 + 1; 80169691Skan} 81169691Skan 82169691SkanPB_DS_CLASS_T_DEC 83169691Skaninline typename PB_DS_CLASS_C_DEC::size_type 84169691SkanPB_DS_CLASS_C_DEC:: 85169691Skanright_child(size_type i) 86169691Skan{ 87169691Skan return i* 2 + 2; 88169691Skan} 89169691Skan 90169691SkanPB_DS_CLASS_T_DEC 91169691Skaninline typename PB_DS_CLASS_C_DEC::size_type 92169691SkanPB_DS_CLASS_C_DEC:: 93169691Skanparent(size_type i) 94169691Skan{ 95169691Skan return (i - 1) / 2; 96169691Skan} 97169691Skan 98