1 // -*- C++ -*- 2 3 // Copyright (C) 2005-2013 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 3, 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 // Under Section 7 of GPL version 3, you are granted additional 17 // permissions described in the GCC Runtime Library Exception, version 18 // 3.1, as published by the Free Software Foundation. 19 20 // You should have received a copy of the GNU General Public License and 21 // a copy of the GCC Runtime Library Exception along with this program; 22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 // <http://www.gnu.org/licenses/>. 24 25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 26 27 // Permission to use, copy, modify, sell, and distribute this software 28 // is hereby granted without fee, provided that the above copyright 29 // notice appears in all copies, and that both that copyright notice 30 // and this permission notice appear in supporting documentation. None 31 // of the above authors, nor IBM Haifa Research Laboratories, make any 32 // representation about the suitability of this software for any 33 // purpose. It is provided "as is" without express or implied 34 // warranty. 35 36 /** 37 * @file splay_tree_/debug_fn_imps.hpp 38 * Contains an implementation class for splay_tree_. 39 */ 40 41 #ifdef _GLIBCXX_DEBUG 42 43 PB_DS_CLASS_T_DEC 44 void 45 PB_DS_CLASS_C_DEC:: 46 assert_valid(const char* __file, int __line) const 47 { 48 base_type::assert_valid(__file, __line); 49 const node_pointer p_head = base_type::m_p_head; 50 assert_special_imp(p_head, __file, __line); 51 } 52 53 PB_DS_CLASS_T_DEC 54 void 55 PB_DS_CLASS_C_DEC:: 56 assert_special_imp(const node_pointer p_nd, 57 const char* __file, int __line) const 58 { 59 if (p_nd == 0) 60 return; 61 62 if (p_nd == base_type::m_p_head) 63 { 64 PB_DS_DEBUG_VERIFY(p_nd->m_special); 65 assert_special_imp(p_nd->m_p_parent, __file, __line); 66 return; 67 } 68 69 PB_DS_DEBUG_VERIFY(!p_nd->m_special); 70 assert_special_imp(p_nd->m_p_left, __file, __line); 71 assert_special_imp(p_nd->m_p_right, __file, __line); 72 } 73 74 #endif 75 76
