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  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 left_child_next_sibling_heap_/trace_fn_imps.hpp
  38.  * Contains an implementation class for left_child_next_sibling_heap_.
  39.  */
  40.  
  41. #ifdef PB_DS_LC_NS_HEAP_TRACE_
  42.  
  43. PB_DS_CLASS_T_DEC
  44. void
  45. PB_DS_CLASS_C_DEC::
  46. trace() const
  47. {
  48.   std::cerr << std::endl;
  49.   trace_node(m_p_root, 0);
  50.   std::cerr << std::endl;
  51. }
  52.  
  53. PB_DS_CLASS_T_DEC
  54. void
  55. PB_DS_CLASS_C_DEC::
  56. trace_node(node_const_pointer p_nd, size_type level)
  57. {
  58.   while (p_nd != 0)
  59.     {
  60.       for (size_type i = 0; i < level; ++i)
  61.         std::cerr << ' ';
  62.  
  63.       std::cerr << p_nd <<
  64.         " prev = " << p_nd->m_p_prev_or_parent <<
  65.         " next " << p_nd->m_p_next_sibling <<
  66.         " left = " << p_nd->m_p_l_child << " ";
  67.  
  68.       trace_node_metadata(p_nd, type_to_type<node_metadata>());
  69.       std::cerr << p_nd->m_value << std::endl;
  70.       trace_node(p_nd->m_p_l_child, level + 1);
  71.       p_nd = p_nd->m_p_next_sibling;
  72.     }
  73. }
  74.  
  75. PB_DS_CLASS_T_DEC
  76. template<typename Metadata_>
  77. void
  78. PB_DS_CLASS_C_DEC::
  79. trace_node_metadata(node_const_pointer p_nd, type_to_type<Metadata_>)
  80. {
  81.   std::cerr << "(" << p_nd->m_metadata << ") ";
  82. }
  83.  
  84. PB_DS_CLASS_T_DEC
  85. void
  86. PB_DS_CLASS_C_DEC::
  87. trace_node_metadata(node_const_pointer, type_to_type<null_type>)
  88. { }
  89.  
  90. #endif // #ifdef PB_DS_LC_NS_HEAP_TRACE_
  91.