debug_fn_imps.hpp revision 296373
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 debug_fn_imps.hpp 44 * Contains an implementation class for pat_trie_. 45 */ 46 47#ifdef _GLIBCXX_DEBUG 48 49PB_DS_CLASS_T_DEC 50void 51PB_DS_CLASS_C_DEC:: 52assert_valid() const 53{ 54 if (m_p_head->m_p_parent != NULL) 55 m_p_head->m_p_parent->assert_valid(this); 56 assert_iterators(); 57 assert_reverse_iterators(); 58 if (m_p_head->m_p_parent == NULL) 59 { 60 _GLIBCXX_DEBUG_ASSERT(m_p_head->m_p_min == m_p_head); 61 _GLIBCXX_DEBUG_ASSERT(m_p_head->m_p_max == m_p_head); 62 _GLIBCXX_DEBUG_ASSERT(empty()); 63 return; 64 } 65 66 _GLIBCXX_DEBUG_ASSERT(m_p_head->m_p_min->m_type == pat_trie_leaf_node_type); 67 _GLIBCXX_DEBUG_ASSERT(m_p_head->m_p_max->m_type == pat_trie_leaf_node_type); 68 _GLIBCXX_DEBUG_ASSERT(!empty()); 69} 70 71PB_DS_CLASS_T_DEC 72void 73PB_DS_CLASS_C_DEC:: 74assert_iterators() const 75{ 76 size_type calc_size = 0; 77 for (const_iterator it = begin(); it != end(); ++it) 78 { 79 ++calc_size; 80 map_debug_base::check_key_exists(PB_DS_V2F(*it)); 81 _GLIBCXX_DEBUG_ASSERT(lower_bound(PB_DS_V2F(*it)) == it); 82 _GLIBCXX_DEBUG_ASSERT(--upper_bound(PB_DS_V2F(*it)) == it); 83 } 84 _GLIBCXX_DEBUG_ASSERT(calc_size == m_size); 85} 86 87PB_DS_CLASS_T_DEC 88void 89PB_DS_CLASS_C_DEC:: 90assert_reverse_iterators() const 91{ 92 size_type calc_size = 0; 93 for (const_reverse_iterator it = rbegin(); it != rend(); ++it) 94 { 95 ++calc_size; 96 const_node_pointer p_nd = 97 const_cast<PB_DS_CLASS_C_DEC* >(this)->find_imp(PB_DS_V2F(*it)); 98 _GLIBCXX_DEBUG_ASSERT(p_nd == it.m_p_nd); 99 } 100 _GLIBCXX_DEBUG_ASSERT(calc_size == m_size); 101} 102 103PB_DS_CLASS_T_DEC 104typename PB_DS_CLASS_C_DEC::size_type 105PB_DS_CLASS_C_DEC:: 106recursive_count_leafs(const_node_pointer p_nd) 107{ 108 if (p_nd == NULL) 109 return (0); 110 if (p_nd->m_type == pat_trie_leaf_node_type) 111 return (1); 112 _GLIBCXX_DEBUG_ASSERT(p_nd->m_type == pat_trie_internal_node_type); 113 size_type ret = 0; 114 for (typename internal_node::const_iterator it = 115 static_cast<const_internal_node_pointer>(p_nd)->begin(); 116 it != static_cast<const_internal_node_pointer>(p_nd)->end(); 117 ++it) 118 ret += recursive_count_leafs(*it); 119 return ret; 120} 121 122#endif 123 124