| // -*- C++ -*- |
| |
| // Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the terms |
| // of the GNU General Public License as published by the Free Software |
| // Foundation; either version 3, or (at your option) any later |
| // version. |
| |
| // This library is distributed in the hope that it will be useful, but |
| // WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| // General Public License for more details. |
| |
| // Under Section 7 of GPL version 3, you are granted additional |
| // permissions described in the GCC Runtime Library Exception, version |
| // 3.1, as published by the Free Software Foundation. |
| |
| // You should have received a copy of the GNU General Public License and |
| // a copy of the GCC Runtime Library Exception along with this program; |
| // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| // <http://www.gnu.org/licenses/>. |
| |
| // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. |
| |
| // Permission to use, copy, modify, sell, and distribute this software |
| // is hereby granted without fee, provided that the above copyright |
| // notice appears in all copies, and that both that copyright notice |
| // and this permission notice appear in supporting documentation. None |
| // of the above authors, nor IBM Haifa Research Laboratories, make any |
| // representation about the suitability of this software for any |
| // purpose. It is provided "as is" without express or implied |
| // warranty. |
| |
| /** |
| * @file trace_fn_imps.hpp |
| * Contains an implementation class for pat_trie_. |
| */ |
| |
| #ifdef PB_DS_PAT_TRIE_TRACE_ |
| |
| PB_DS_CLASS_T_DEC |
| void |
| PB_DS_CLASS_C_DEC:: |
| trace() const |
| { |
| std::cerr << std::endl; |
| if (m_p_head->m_p_parent == 0) |
| return; |
| trace_node(m_p_head->m_p_parent, 0); |
| std::cerr << std::endl; |
| } |
| |
| PB_DS_CLASS_T_DEC |
| void |
| PB_DS_CLASS_C_DEC:: |
| trace_node(const_node_pointer p_nd, size_type level) |
| { |
| for (size_type i = 0; i < level; ++i) |
| std::cerr << ' '; |
| std::cerr << p_nd << " "; |
| std::cerr << ((p_nd->m_type == pat_trie_leaf_node_type) ? "l " : "i "); |
| |
| trace_node_metadata(p_nd, type_to_type<typename node::metadata_type>()); |
| typename e_access_traits::const_iterator el_it = pref_begin(p_nd); |
| while (el_it != pref_end(p_nd)) |
| { |
| std::cerr <<* el_it; |
| ++el_it; |
| } |
| |
| if (p_nd->m_type == pat_trie_leaf_node_type) |
| { |
| std::cerr << std::endl; |
| return; |
| } |
| |
| const_internal_node_pointer p_internal = |
| static_cast<const_internal_node_pointer>(p_nd); |
| |
| std::cerr << " " << |
| static_cast<unsigned long>(p_internal->get_e_ind()) << std::endl; |
| |
| const size_type num_children = std::distance(p_internal->begin(), |
| p_internal->end()); |
| |
| for (size_type child_i = 0; child_i < num_children; ++child_i) |
| { |
| typename internal_node::const_iterator child_it = |
| p_internal->begin(); |
| std::advance(child_it, num_children - child_i - 1); |
| trace_node(*child_it, level + 1); |
| } |
| } |
| |
| PB_DS_CLASS_T_DEC |
| template<typename Metadata_> |
| void |
| PB_DS_CLASS_C_DEC:: |
| trace_node_metadata(const_node_pointer p_nd, type_to_type<Metadata_>) |
| { |
| std::cerr << "(" << static_cast<unsigned long>(p_nd->get_metadata()) << ") "; |
| } |
| |
| PB_DS_CLASS_T_DEC |
| void |
| PB_DS_CLASS_C_DEC:: |
| trace_node_metadata(const_node_pointer, type_to_type<null_node_metadata>) |
| { } |
| |
| #endif |
| |