libstdc++
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00001 // -*- C++ -*- 00002 00003 // Copyright (C) 2005, 2006, 2009, 2010, 2011 Free Software Foundation, Inc. 00004 // 00005 // This file is part of the GNU ISO C++ Library. This library is free 00006 // software; you can redistribute it and/or modify it under the terms 00007 // of the GNU General Public License as published by the Free Software 00008 // Foundation; either version 3, or (at your option) any later 00009 // version. 00010 00011 // This library is distributed in the hope that it will be useful, but 00012 // WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 // General Public License for more details. 00015 00016 // Under Section 7 of GPL version 3, you are granted additional 00017 // permissions described in the GCC Runtime Library Exception, version 00018 // 3.1, as published by the Free Software Foundation. 00019 00020 // You should have received a copy of the GNU General Public License and 00021 // a copy of the GCC Runtime Library Exception along with this program; 00022 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 00023 // <http://www.gnu.org/licenses/>. 00024 00025 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 00026 00027 // Permission to use, copy, modify, sell, and distribute this software 00028 // is hereby granted without fee, provided that the above copyright 00029 // notice appears in all copies, and that both that copyright notice 00030 // and this permission notice appear in supporting documentation. None 00031 // of the above authors, nor IBM Haifa Research Laboratories, make any 00032 // representation about the suitability of this software for any 00033 // purpose. It is provided "as is" without express or implied 00034 // warranty. 00035 00036 /** 00037 * @file thin_heap_/debug_fn_imps.hpp 00038 * Contains an implementation for thin_heap_. 00039 */ 00040 00041 #ifdef _GLIBCXX_DEBUG 00042 00043 PB_DS_CLASS_T_DEC 00044 void 00045 PB_DS_CLASS_C_DEC:: 00046 assert_valid(const char* __file, int __line) const 00047 { 00048 base_type::assert_valid(__file, __line); 00049 assert_node_consistent(base_type::m_p_root, true, __file, __line); 00050 assert_max(__file, __line); 00051 assert_aux_null(__file, __line); 00052 } 00053 00054 PB_DS_CLASS_T_DEC 00055 void 00056 PB_DS_CLASS_C_DEC:: 00057 assert_aux_null(const char* __file, int __line) const 00058 { 00059 for (size_type i = 0; i < max_rank; ++i) 00060 PB_DS_DEBUG_VERIFY(m_a_aux[i] == 0); 00061 } 00062 00063 PB_DS_CLASS_T_DEC 00064 void 00065 PB_DS_CLASS_C_DEC:: 00066 assert_max(const char* __file, int __line) const 00067 { 00068 if (m_p_max == 0) 00069 { 00070 PB_DS_DEBUG_VERIFY(base_type::empty()); 00071 return; 00072 } 00073 00074 PB_DS_DEBUG_VERIFY(!base_type::empty()); 00075 PB_DS_DEBUG_VERIFY(base_type::parent(m_p_max) == 0); 00076 PB_DS_DEBUG_VERIFY(m_p_max->m_p_prev_or_parent == 0); 00077 for (const_iterator it = base_type::begin(); it != base_type::end(); ++it) 00078 PB_DS_DEBUG_VERIFY(!Cmp_Fn::operator()(m_p_max->m_value, it.m_p_nd->m_value)); 00079 } 00080 00081 PB_DS_CLASS_T_DEC 00082 void 00083 PB_DS_CLASS_C_DEC:: 00084 assert_node_consistent(node_const_pointer p_nd, bool root, 00085 const char* __file, int __line) const 00086 { 00087 base_type::assert_node_consistent(p_nd, root, __file, __line); 00088 if (p_nd == 0) 00089 return; 00090 00091 assert_node_consistent(p_nd->m_p_next_sibling, root, __file, __line); 00092 assert_node_consistent(p_nd->m_p_l_child, false, __file, __line); 00093 if (!root) 00094 { 00095 if (p_nd->m_metadata == 0) 00096 PB_DS_DEBUG_VERIFY(p_nd->m_p_next_sibling == 0); 00097 else 00098 PB_DS_DEBUG_VERIFY(p_nd->m_metadata == p_nd->m_p_next_sibling->m_metadata + 1); 00099 } 00100 00101 if (p_nd->m_p_l_child != 0) 00102 PB_DS_DEBUG_VERIFY(p_nd->m_p_l_child->m_metadata + 1 == base_type::degree(p_nd)); 00103 00104 const bool unmarked_valid = 00105 (p_nd->m_p_l_child == 0 && p_nd->m_metadata == 0) 00106 || (p_nd->m_p_l_child != 0 00107 && p_nd->m_metadata == p_nd->m_p_l_child->m_metadata + 1); 00108 00109 const bool marked_valid = 00110 (p_nd->m_p_l_child == 0 && p_nd->m_metadata == 1) 00111 || (p_nd->m_p_l_child != 0 00112 && p_nd->m_metadata == p_nd->m_p_l_child->m_metadata + 2); 00113 00114 PB_DS_DEBUG_VERIFY(unmarked_valid || marked_valid); 00115 if (root) 00116 PB_DS_DEBUG_VERIFY(unmarked_valid); 00117 } 00118 00119 #endif