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 trace_fn_imps.hpp 44169691Skan * Contains an implementation class for pat_trie_. 45169691Skan */ 46169691Skan 47169691Skan#ifdef PB_DS_PAT_TRIE_TRACE_ 48169691Skan 49169691SkanPB_DS_CLASS_T_DEC 50169691Skanvoid 51169691SkanPB_DS_CLASS_C_DEC:: 52169691Skantrace() const 53169691Skan{ 54169691Skan std::cerr << std::endl; 55169691Skan if (m_p_head->m_p_parent == NULL) 56169691Skan return; 57169691Skan trace_node(m_p_head->m_p_parent, 0); 58169691Skan std::cerr << std::endl; 59169691Skan} 60169691Skan 61169691SkanPB_DS_CLASS_T_DEC 62169691Skanvoid 63169691SkanPB_DS_CLASS_C_DEC:: 64169691Skantrace_node(const_node_pointer p_nd, size_type level) 65169691Skan{ 66169691Skan for (size_type i = 0; i < level; ++i) 67169691Skan std::cerr << ' '; 68169691Skan std::cerr << p_nd << " "; 69169691Skan std::cerr << ((p_nd->m_type == pat_trie_leaf_node_type) ? "l " : "i "); 70169691Skan 71169691Skan trace_node_metadata(p_nd, type_to_type<typename node::metadata_type>()); 72169691Skan typename e_access_traits::const_iterator el_it = pref_begin(p_nd); 73169691Skan while (el_it != pref_end(p_nd)) 74169691Skan { 75169691Skan std::cerr <<* el_it; 76169691Skan ++el_it; 77169691Skan } 78169691Skan 79169691Skan if (p_nd->m_type == pat_trie_leaf_node_type) 80169691Skan { 81169691Skan std::cerr << std::endl; 82169691Skan return; 83169691Skan } 84169691Skan 85169691Skan const_internal_node_pointer p_internal = 86169691Skan static_cast<const_internal_node_pointer>(p_nd); 87169691Skan 88169691Skan std::cerr << " " << 89169691Skan static_cast<unsigned long>(p_internal->get_e_ind()) << std::endl; 90169691Skan 91169691Skan const size_type num_children = std::distance(p_internal->begin(), 92169691Skan p_internal->end()); 93169691Skan 94169691Skan for (size_type child_i = 0; child_i < num_children; ++child_i) 95169691Skan { 96169691Skan typename internal_node::const_iterator child_it = 97169691Skan p_internal->begin(); 98169691Skan std::advance(child_it, num_children - child_i - 1); 99169691Skan trace_node(*child_it, level + 1); 100169691Skan } 101169691Skan} 102169691Skan 103169691SkanPB_DS_CLASS_T_DEC 104169691Skantemplate<typename Metadata_> 105169691Skanvoid 106169691SkanPB_DS_CLASS_C_DEC:: 107169691Skantrace_node_metadata(const_node_pointer p_nd, type_to_type<Metadata_>) 108169691Skan{ 109169691Skan std::cerr << "(" << static_cast<unsigned long>(p_nd->get_metadata()) << ") "; 110169691Skan} 111169691Skan 112169691SkanPB_DS_CLASS_T_DEC 113169691Skanvoid 114169691SkanPB_DS_CLASS_C_DEC:: 115169691Skantrace_node_metadata(const_node_pointer, type_to_type<null_node_metadata>) 116169691Skan{ } 117169691Skan 118169691Skan#endif 119169691Skan 120