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  1. // -*- C++ -*-
  2.  
  3. // Copyright (C) 2005-2015 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 ov_tree_map_/iterators_fn_imps.hpp
  38.  * Contains an implementation class for ov_tree_.
  39.  */
  40.  
  41. PB_DS_CLASS_T_DEC
  42. inline typename PB_DS_CLASS_C_DEC::node_const_iterator
  43. PB_DS_CLASS_C_DEC::
  44. node_begin() const
  45. { return PB_DS_node_begin_imp(); }
  46.  
  47. PB_DS_CLASS_T_DEC
  48. inline typename PB_DS_CLASS_C_DEC::node_const_iterator
  49. PB_DS_CLASS_C_DEC::
  50. node_end() const
  51. { return PB_DS_node_end_imp(); }
  52.  
  53. PB_DS_CLASS_T_DEC
  54. inline typename PB_DS_CLASS_C_DEC::node_iterator
  55. PB_DS_CLASS_C_DEC::
  56. node_begin()
  57. { return PB_DS_node_begin_imp(); }
  58.  
  59. PB_DS_CLASS_T_DEC
  60. inline typename PB_DS_CLASS_C_DEC::node_iterator
  61. PB_DS_CLASS_C_DEC::
  62. node_end()
  63. { return PB_DS_node_end_imp(); }
  64.  
  65. PB_DS_CLASS_T_DEC
  66. inline typename PB_DS_CLASS_C_DEC::node_const_iterator
  67. PB_DS_CLASS_C_DEC::
  68. PB_DS_node_begin_imp() const
  69. {
  70.   return node_const_iterator(const_cast<pointer>(mid_pointer(begin(), end())),
  71.                               const_cast<pointer>(begin()),
  72.                               const_cast<pointer>(end()),(m_a_metadata == 0)?
  73.                               0 :
  74.                               mid_pointer(m_a_metadata, m_a_metadata + m_size));
  75. }
  76.  
  77. PB_DS_CLASS_T_DEC
  78. inline typename PB_DS_CLASS_C_DEC::node_const_iterator
  79. PB_DS_CLASS_C_DEC::
  80. PB_DS_node_end_imp() const
  81. {
  82.   return node_const_iterator(end(), end(), end(),
  83.                      (m_a_metadata == 0) ? 0 : m_a_metadata + m_size);
  84. }
  85.  
  86. PB_DS_CLASS_T_DEC
  87. inline typename PB_DS_CLASS_C_DEC::node_iterator
  88. PB_DS_CLASS_C_DEC::
  89. PB_DS_node_begin_imp()
  90. {
  91.   return node_iterator(mid_pointer(begin(), end()), begin(), end(),
  92.                        (m_a_metadata == 0) ? 0 : mid_pointer(m_a_metadata, m_a_metadata + m_size));
  93. }
  94.  
  95. PB_DS_CLASS_T_DEC
  96. inline typename PB_DS_CLASS_C_DEC::node_iterator
  97. PB_DS_CLASS_C_DEC::
  98. PB_DS_node_end_imp()
  99. {
  100.   return node_iterator(end(), end(),
  101.                   end(),(m_a_metadata == 0) ? 0 : m_a_metadata + m_size);
  102. }
  103.  
  104.